diff --git a/.github/workflows/build-docker.yml b/.github/workflows/build-docker.yml index 30a209b..20a15a0 100644 --- a/.github/workflows/build-docker.yml +++ b/.github/workflows/build-docker.yml @@ -1,4 +1,4 @@ -name: CI/CD +name: Docker on: push: @@ -7,32 +7,105 @@ on: branches: - master +concurrency: + group: docker-publish-${{ github.ref }} + cancel-in-progress: true + +env: + IMAGE: zedeus/nitter + jobs: - build-docker: - runs-on: ubuntu-latest + tests: + uses: ./.github/workflows/run-tests.yml + secrets: inherit + + build: + needs: [tests] + strategy: + fail-fast: false + matrix: + include: + - runner: ubuntu-24.04 + platform: linux/amd64 + - runner: ubuntu-24.04-arm + platform: linux/arm64 + runs-on: ${{ matrix.runner }} steps: - - uses: actions/checkout@v2 - with: - fetch-depth: 0 - - name: Set up QEMU - uses: docker/setup-qemu-action@v1 - with: - platforms: all + - name: Prepare platform name + run: echo "PLATFORM_PAIR=${platform//\//-}" >> "$GITHUB_ENV" + env: + platform: ${{ matrix.platform }} + + - uses: actions/checkout@v6 + - name: Set up Docker Buildx - id: buildx - uses: docker/setup-buildx-action@v1 + uses: docker/setup-buildx-action@v3 with: version: latest + - name: Login to DockerHub - uses: docker/login-action@v1 + uses: docker/login-action@v3 with: username: ${{ secrets.DOCKER_USERNAME }} password: ${{ secrets.DOCKER_PASSWORD }} - - name: Build and push - uses: docker/build-push-action@v2 + + - name: Build and push by digest + id: build + uses: docker/build-push-action@v6 with: context: . file: ./Dockerfile - platforms: linux/amd64 - push: true - tags: zedeus/nitter:latest,zedeus/nitter:${{ github.sha }} + platforms: ${{ matrix.platform }} + outputs: type=image,name=${{ env.IMAGE }},push-by-digest=true,name-canonical=true,push=true + provenance: false + sbom: false + + - name: Export digest + run: | + mkdir -p "${{ runner.temp }}/digests" + digest="${{ steps.build.outputs.digest }}" + touch "${{ runner.temp }}/digests/${digest#sha256:}" + + - name: Upload digest + uses: actions/upload-artifact@v4 + with: + name: digests-${{ env.PLATFORM_PAIR }} + path: ${{ runner.temp }}/digests/* + if-no-files-found: error + retention-days: 1 + + # Combine the per-arch digests into one multi-arch manifest so that + # `docker pull zedeus/nitter:latest` serves the right image on any CPU. + merge: + needs: [build] + runs-on: ubuntu-24.04 + steps: + - name: Download digests + uses: actions/download-artifact@v4 + with: + path: ${{ runner.temp }}/digests + pattern: digests-* + merge-multiple: true + + - name: Set up Docker Buildx + uses: docker/setup-buildx-action@v3 + with: + version: latest + + - name: Login to DockerHub + uses: docker/login-action@v3 + with: + username: ${{ secrets.DOCKER_USERNAME }} + password: ${{ secrets.DOCKER_PASSWORD }} + + - name: Create manifest list and push + working-directory: ${{ runner.temp }}/digests + run: | + docker buildx imagetools create \ + -t ${{ env.IMAGE }}:latest \ + -t ${{ env.IMAGE }}:latest-arm64 \ + -t ${{ env.IMAGE }}:${{ github.sha }} \ + $(printf '${{ env.IMAGE }}@sha256:%s ' *) + + - name: Inspect image + run: docker buildx imagetools inspect ${{ env.IMAGE }}:${{ github.sha }} diff --git a/.github/workflows/run-tests.yml b/.github/workflows/run-tests.yml new file mode 100644 index 0000000..33dcba5 --- /dev/null +++ b/.github/workflows/run-tests.yml @@ -0,0 +1,152 @@ +name: Tests + +on: + push: + paths-ignore: + - "*.md" + branches-ignore: + - master + workflow_call: + +# Ensure that multiple runs on the same branch do not overlap. +concurrency: + group: ${{ github.workflow }}-${{ github.ref }} + cancel-in-progress: true + +defaults: + run: + shell: bash + +jobs: + build-test: + name: Build and test + runs-on: ubuntu-24.04 + strategy: + matrix: + nim: ["2.0.x", "2.2.x", "devel"] + steps: + - name: Checkout Code + uses: actions/checkout@v6 + + - name: Cache Nimble Dependencies + id: cache-nimble + uses: actions/cache@v5 + with: + path: | + ~/.nimble/pkgcache + ~/.nimble/packages_official.json + key: ${{ matrix.nim }}-nimble-v6-${{ hashFiles('*.nimble') }} + restore-keys: | + ${{ matrix.nim }}-nimble-v6- + + - name: Setup Nim + uses: jiro4989/setup-nim-action@v2 + with: + nim-version: ${{ matrix.nim }} + use-nightlies: true + repo-token: ${{ secrets.GITHUB_TOKEN }} + + - name: Build Project + run: nimble build -Y + + - name: Upload 2.2.x build artifact + if: matrix.nim == '2.2.x' + uses: actions/upload-artifact@v6 + with: + name: nitter-linux-nim-2.2.x-${{ github.sha }} + path: | + ./nitter + if-no-files-found: error + + integration-test: + needs: [build-test] + name: Integration test + runs-on: ubuntu-24.04 + timeout-minutes: 30 + + services: + redis: + image: redis:7 + ports: + - 6379:6379 + + steps: + - name: Install runtime deps + run: | + sudo apt-get install -y --no-install-recommends libsass-dev libpcre3 + + - name: Checkout code + uses: actions/checkout@v6 + + - name: Cache pipx (poetry) + uses: actions/cache@v5 + with: + path: | + ~/.local/pipx + ~/.local/bin + key: pipx-poetry-${{ runner.os }} + + - name: Install poetry + env: + PIPX_HOME: ~/.local/pipx + PIPX_BIN_DIR: ~/.local/bin + run: command -v poetry >/dev/null 2>&1 || pipx install poetry + + - name: Setup Python (3.14) with Poetry cache + uses: actions/setup-python@v6 + with: + python-version: "3.14" + cache: poetry + cache-dependency-path: tests/poetry.lock + + - name: Install Python deps + working-directory: tests + run: poetry sync + + - name: Cache Nimble Dependencies + uses: actions/cache@v5 + with: + path: | + ~/.nimble/pkgcache + ~/.nimble/packages_official.json + key: 2.2.x-nimble-v6-${{ hashFiles('*.nimble') }} + restore-keys: | + 2.2.x-nimble-v6- + + - name: Setup Nim + uses: jiro4989/setup-nim-action@v2 + with: + nim-version: 2.2.x + use-nightlies: true + repo-token: ${{ secrets.GITHUB_TOKEN }} + + - name: Install Nimble dependencies + run: nimble install -y --depsOnly + + - name: Download 2.2.x build artifact + uses: actions/download-artifact@v4 + with: + name: nitter-linux-nim-2.2.x-${{ github.sha }} + path: . + + - name: Make nitter binary executable + run: chmod +x ./nitter + + - name: Prepare Nitter Environment + run: | + cp nitter.example.conf nitter.conf + sed -i 's/enableDebug = false/enableDebug = true/g' nitter.conf + sed -i 's/maxRetries = 1/maxRetries = 3/g' nitter.conf + sed -i 's/hostname = "nitter.net"/hostname = "localhost:8080"/g' nitter.conf + + nim r tools/rendermd.nim + nim r tools/gencss.nim + + echo '${{ secrets.SESSIONS }}' | head -n1 + echo '${{ secrets.SESSIONS }}' > ./sessions.jsonl + + - name: Run Tests + run: | + ./nitter & + cd tests + poetry run pytest -n2 --rs . diff --git a/.gitignore b/.gitignore index 4d742bb..2e52163 100644 --- a/.gitignore +++ b/.gitignore @@ -3,9 +3,18 @@ nitter *.db /tests/__pycache__ /tests/geckodriver.log -/tests/downloaded_files/* +/tests/downloaded_files +/tests/latest_logs /tools/gencss /tools/rendermd /public/css/style.css /public/md/*.html nitter.conf +guest_accounts.json* +sessions.json* +dump.rdb +*.bak +/tools/*.json* +nimbledeps/ +nimble.paths +nimble.develop diff --git a/Dockerfile b/Dockerfile index 29e5d4e..251b63a 100644 --- a/Dockerfile +++ b/Dockerfile @@ -1,6 +1,5 @@ -FROM nimlang/nim:1.6.2-alpine-regular as nim +FROM nimlang/nim:2.2.6-alpine-regular as nim LABEL maintainer="setenforce@protonmail.com" -EXPOSE 8080 RUN apk --no-cache add libsass-dev pcre @@ -10,14 +9,17 @@ COPY nitter.nimble . RUN nimble install -y --depsOnly COPY . . -RUN nimble build -d:danger -d:lto -d:strip \ +RUN nimble build -d:danger -d:lto -d:strip --mm:refc \ && nimble scss \ && nimble md FROM alpine:latest WORKDIR /src/ -RUN apk --no-cache add pcre +RUN apk --no-cache add pcre ca-certificates openssl COPY --from=nim /src/nitter/nitter ./ COPY --from=nim /src/nitter/nitter.example.conf ./nitter.conf COPY --from=nim /src/nitter/public ./public +EXPOSE 8080 +RUN adduser -h /src/ -D -s /bin/sh nitter +USER nitter CMD ./nitter diff --git a/README.md b/README.md index 460ce21..86ebd47 100644 --- a/README.md +++ b/README.md @@ -1,30 +1,36 @@ # Nitter -[![Test Matrix](https://github.com/zedeus/nitter/workflows/CI/CD/badge.svg)](https://github.com/zedeus/nitter/actions?query=workflow%3ACI/CD) -[![License](https://img.shields.io/github/license/zedeus/nitter?style=flat)](#license) +> [!NOTE] +> On 24 August 2026 cease and desist letters were sent by X Corp. demanding a permanent takedown of Nitter instances and the project's repository. A free and open source alternative Twitter front-end focused on privacy and performance. \ -Inspired by the [Invidious](https://github.com/iv-org/invidious) -project. +Inspired by the [Invidious](https://github.com/iv-org/invidious) project. + +## Donations + +**Liberapay**: https://liberapay.com/zedeus
+**Patreon**: https://patreon.com/nitter
+**Ko-fi**: https://ko-fi.com/zedeus
+**BTC**: bc1qpqpzjkcpgluhzf7x9yqe7jfe8gpfm5v08mdr55
+**ETH**: 0x24a0DB59A923B588c7A5EBd0dBDFDD1bCe9c4460
+**XMR**: 42hKayRoEAw4D6G6t8mQHPJHQcXqofjFuVfavqKeNMNUZfeJLJAcNU19i1bGdDvcdN6romiSscWGWJCczFLe9RFhM3d1zpL
+**SOL**: FF5bheiD5AqPEdc3eyjymJ8AoMRF1hS78Ht6FiSZZF1t
+**$Nitter**: 4fSxCKc91ELQYVdv3tmHW8R15KoALPwEngyoQe1Xpump
+**ZEC**: u1vndfqtzyy6qkzhkapxelel7ams38wmfeccu3fdpy2wkuc4erxyjm8ncjhnyg747x6t0kf0faqhh2hxyplgaum08d2wnj4n7cyu9s6zhxkqw2aef4hgd4s6vh5hpqvfken98rg80kgtgn64ff70djy7s8f839z00hwhuzlcggvefhdlyszkvwy3c7yw623vw3rvar6q6evd3xcvveypt + +## Features - No JavaScript or ads - All requests go through the backend, client never talks to Twitter - Prevents Twitter from tracking your IP or JavaScript fingerprint -- Uses Twitter's unofficial API (no rate limits or developer account required) +- Uses Twitter's unofficial API (no developer account required) - Lightweight (for [@nim_lang](https://nitter.net/nim_lang), 60KB vs 784KB from twitter.com) - RSS feeds - Themes - Mobile support (responsive design) - AGPLv3 licensed, no proprietary instances permitted -Liberapay: https://liberapay.com/zedeus \ -Patreon: https://patreon.com/nitter \ -BTC: bc1qp7q4qz0fgfvftm5hwz3vy284nue6jedt44kxya \ -ETH: 0x66d84bc3fd031b62857ad18c62f1ba072b011925 \ -LTC: ltc1qhsz5nxw6jw9rdtw9qssjeq2h8hqk2f85rdgpkr \ -XMR: 42hKayRoEAw4D6G6t8mQHPJHQcXqofjFuVfavqKeNMNUZfeJLJAcNU19i1bGdDvcdN6romiSscWGWJCczFLe9RFhM3d1zpL - ## Roadmap - Embeds @@ -34,19 +40,20 @@ XMR: 42hKayRoEAw4D6G6t8mQHPJHQcXqofjFuVfavqKeNMNUZfeJLJAcNU19i1bGdDvcdN6romiSscW ## Resources -The wiki contains +The wiki contains [a list of instances](https://github.com/zedeus/nitter/wiki/Instances) and [browser extensions](https://github.com/zedeus/nitter/wiki/Extensions) maintained by the community. ## Why? -It's impossible to use Twitter without JavaScript enabled. For privacy-minded -folks, preventing JavaScript analytics and IP-based tracking is important, but -apart from using a VPN and uBlock/uMatrix, it's impossible. Despite being behind -a VPN and using heavy-duty adblockers, you can get accurately tracked with your -[browser's fingerprint](https://restoreprivacy.com/browser-fingerprinting/), -[no JavaScript required](https://noscriptfingerprint.com/). This all became +It's impossible to use Twitter without JavaScript enabled, and as of 2024 you +need to sign up. For privacy-minded folks, preventing JavaScript analytics and +IP-based tracking is important, but apart from using a VPN and uBlock/uMatrix, +it's impossible. Despite being behind a VPN and using heavy-duty adblockers, +you can get accurately tracked with your [browser's +fingerprint](https://restoreprivacy.com/browser-fingerprinting/), [no +JavaScript required](https://noscriptfingerprint.com/). This all became particularly important after Twitter [removed the ability](https://www.eff.org/deeplinks/2020/04/twitter-removes-privacy-option-and-shows-why-we-need-strong-privacy-laws) for users to control whether their data gets sent to advertisers. @@ -67,21 +74,24 @@ Twitter account. ## Installation ### Dependencies -* libpcre -* libsass -* redis + +- libpcre +- libsass +- redis/valkey To compile Nitter you need a Nim installation, see -[nim-lang.org](https://nim-lang.org/install.html) for details. It is possible to -install it system-wide or in the user directory you create below. +[nim-lang.org](https://nim-lang.org/install.html) for details. It is possible +to install it system-wide or in the user directory you create below. To compile the scss files, you need to install `libsass`. On Ubuntu and Debian, you can use `libsass-dev`. -Redis is required for caching and in the future for account info. It should be -available on most distros as `redis` or `redis-server` (Ubuntu/Debian). -Running it with the default config is fine, Nitter's default config is set to -use the default Redis port and localhost. +Redis is required for caching and in the future for account info. As of 2024 +Redis is no longer open source, so using the fork Valkey is recommended. It +should be available on most distros as `redis` or `redis-server` +(Ubuntu/Debian), or `valkey`/`valkey-server`. Running it with the default +config is fine, Nitter's default config is set to use the default port and +localhost. Here's how to create a `nitter` user, clone the repo, and build the project along with the scss and md files. @@ -91,9 +101,9 @@ along with the scss and md files. # su nitter $ git clone https://github.com/zedeus/nitter $ cd nitter -$ nimble build -d:release -$ nimble scss -$ nimble md +$ nimble -l build -d:danger --mm:refc +$ nimble -l scss +$ nimble -l md $ cp nitter.example.conf nitter.conf ``` @@ -108,31 +118,50 @@ performance reasons. ### Docker -#### NOTE: For ARM64/ARM support, please use [unixfox's image](https://quay.io/repository/unixfox/nitter?tab=tags), more info [here](https://github.com/zedeus/nitter/issues/399#issuecomment-997263495) +Page for the Docker image: https://hub.docker.com/r/zedeus/nitter + +#### NOTE: The published image is multi-arch — `zedeus/nitter:latest` runs natively on both `amd64` and `arm64`. To run Nitter with Docker, you'll need to install and run Redis separately before you can run the container. See below for how to also run Redis using Docker. +First create your config file. The Docker commands mount it into the container, +so it has to exist on the host beforehand. If you've cloned the repo: + +```bash +cp nitter.example.conf nitter.conf +``` + +If you're using the prebuilt image without a local clone, download +[`nitter.example.conf`](https://raw.githubusercontent.com/zedeus/nitter/master/nitter.example.conf) +and save it as `nitter.conf` instead. + To build and run Nitter in Docker: + ```bash docker build -t nitter:latest . docker run -v $(pwd)/nitter.conf:/src/nitter.conf -d --network host nitter:latest ``` A prebuilt Docker image is provided as well: + ```bash docker run -v $(pwd)/nitter.conf:/src/nitter.conf -d --network host zedeus/nitter:latest ``` Using docker-compose to run both Nitter and Redis as different containers: Change `redisHost` from `localhost` to `nitter-redis` in `nitter.conf`, then run: + ```bash docker-compose up -d ``` -Note the Docker commands expect a `nitter.conf` file in the directory you run -them. +Note the Docker commands mount `nitter.conf` (and `sessions.jsonl` for +docker-compose) from the directory you run them in. If a mounted file doesn't +exist, Docker silently creates a directory in its place and the container fails +with `not a directory: Are you trying to mount a directory onto a file`. Remove +that directory and create the file as shown above. ### systemd @@ -177,3 +206,5 @@ lines). If you're running the Docker image, you can do this: Feel free to join our [Matrix channel](https://matrix.to/#/#nitter:matrix.org). You can email me at zedeus@pm.me if you wish to contact me personally. + +For legal inquiries, contact legal@poast.org diff --git a/compose.yml b/compose.yml new file mode 100644 index 0000000..72d5a96 --- /dev/null +++ b/compose.yml @@ -0,0 +1,46 @@ +services: + + nitter: + image: zedeus/nitter:latest + container_name: nitter + ports: + - "127.0.0.1:8080:8080" # Replace with "8080:8080" if you don't use a reverse proxy + volumes: + - ./nitter.conf:/src/nitter.conf:Z,ro + - ./sessions.jsonl:/src/sessions.jsonl:Z,ro # Run get_sessions.py to get the credentials + depends_on: + - nitter-redis + restart: unless-stopped + healthcheck: + test: wget -nv --tries=1 --spider http://127.0.0.1:8080/Jack/status/20 || exit 1 + interval: 30s + timeout: 5s + retries: 2 + user: "998:998" + read_only: true + security_opt: + - no-new-privileges:true + cap_drop: + - ALL + + nitter-redis: + image: redis:6-alpine + container_name: nitter-redis + command: redis-server --save 60 1 --loglevel warning + volumes: + - nitter-redis:/data + restart: unless-stopped + healthcheck: + test: redis-cli ping + interval: 30s + timeout: 5s + retries: 2 + user: "999:1000" + read_only: true + security_opt: + - no-new-privileges:true + cap_drop: + - ALL + +volumes: + nitter-redis: diff --git a/config.nims b/config.nims index ee77289..3ee4842 100644 --- a/config.nims +++ b/config.nims @@ -1,17 +1,17 @@ --define:ssl --define:useStdLib +--threads:off # workaround httpbeast file upload bug --assertions:off # disable annoying warnings warning("GcUnsafe2", off) +warning("HoleEnumConv", off) hint("XDeclaredButNotUsed", off) hint("XCannotRaiseY", off) hint("User", off) - -const - nimVersion = (major: NimMajor, minor: NimMinor, patch: NimPatch) - -when nimVersion >= (1, 6, 0): - warning("HoleEnumConv", off) +# begin Nimble config (version 2) +when withDir(thisDir(), system.fileExists("nimble.paths")): + include "nimble.paths" +# end Nimble config diff --git a/docker-compose.yml b/docker-compose.yml deleted file mode 100644 index a98855f..0000000 --- a/docker-compose.yml +++ /dev/null @@ -1,25 +0,0 @@ -version: "3" - -services: - - nitter: - image: zedeus/nitter:latest - container_name: nitter - ports: - - "127.0.0.1:8080:8080" # Replace with "8080:8080" if you don't use a reverse proxy - volumes: - - ./nitter.conf:/src/nitter.conf:ro - depends_on: - - nitter-redis - restart: unless-stopped - - nitter-redis: - image: redis:6-alpine - container_name: nitter-redis - command: redis-server --save 60 1 --loglevel warning - volumes: - - nitter-redis:/data - restart: unless-stopped - -volumes: - nitter-redis: diff --git a/nitter.example.conf b/nitter.example.conf index b987cd5..4e040f8 100644 --- a/nitter.example.conf +++ b/nitter.example.conf @@ -1,45 +1,49 @@ [Server] +hostname = "nitter.net" # for generating links, change this to your own domain/ip +title = "nitter" address = "0.0.0.0" port = 8080 -https = false # disable to enable cookies when not using https +https = false # disable to enable cookies when not using https httpMaxConnections = 100 staticDir = "./public" -title = "nitter" -hostname = "nitter.net" [Cache] -listMinutes = 240 # how long to cache list info (not the tweets, so keep it high) -rssMinutes = 10 # how long to cache rss queries -redisHost = "localhost" # Change to "nitter-redis" if using docker-compose +listMinutes = 240 # how long to cache list info (not the tweets, so keep it high) +rssMinutes = 10 # how long to cache rss queries +redisHost = "localhost" # Change to "nitter-redis" if using docker-compose redisPort = 6379 redisPassword = "" -redisConnections = 20 # connection pool size +redisConnections = 20 # minimum open connections in pool redisMaxConnections = 30 -# max, new connections are opened when none are available, but if the pool size +# new connections are opened when none are available, but if the pool size # goes above this, they're closed when released. don't worry about this unless # you receive tons of requests per second [Config] -hmacKey = "secretkey" # random key for cryptographic signing of video urls -base64Media = false # use base64 encoding for proxied media urls -enableRSS = true # set this to false to disable RSS feeds -enableDebug = false # enable request logs and debug endpoints -proxy = "" # http/https url, SOCKS proxies are not supported +hmacKey = "secretkey" # CHANGE THIS to a unique random value (e.g. `openssl rand -hex 32`); signs media urls +base64Media = false # use base64 encoding for proxied media urls +enableRSS = true # master switch, set to false to disable all RSS feeds +enableRSSUserTweets = true # /@user/rss +enableRSSUserReplies = true # /@user/with_replies/rss +enableRSSUserMedia = true # /@user/media/rss +enableRSSUserArticles = true # /@user/articles/rss +enableRSSSearch = true # /search/rss and /@user/search/rss +enableRSSList = true # list RSS feeds +enableDebug = false # enable request logs and debug endpoints (/.sessions) +proxy = "" # http/https url, SOCKS proxies are not supported proxyAuth = "" -tokenCount = 10 -# minimum amount of usable tokens. tokens are used to authorize API requests, -# but they expire after ~1 hour, and have a limit of 187 requests. -# the limit gets reset every 15 minutes, and the pool is filled up so there's -# always at least $tokenCount usable tokens. again, only increase this if -# you receive major bursts all the time +apiProxy = "" # nitter-proxy host, e.g. localhost:7000 +disableTid = false # enable this if cookie-based auth is failing +maxConcurrentReqs = 2 # max requests at a time per session to avoid race conditions +maxRetries = 1 # max number of retries on rate limit errors +retryDelayMs = 150 # delay in ms between retries # Change default preferences here, see src/prefs_impl.nim for a complete list [Preferences] theme = "Nitter" replaceTwitter = "nitter.net" -replaceYouTube = "piped.kavin.rocks" +replaceYouTube = "piped.video" replaceReddit = "teddit.net" -replaceInstagram = "" proxyVideos = true hlsPlayback = false infiniteScroll = false diff --git a/nitter.nimble b/nitter.nimble index ea2436c..b36f498 100644 --- a/nitter.nimble +++ b/nitter.nimble @@ -10,25 +10,24 @@ bin = @["nitter"] # Dependencies -requires "nim >= 1.4.8" -requires "jester >= 0.5.0" -requires "karax#c71bc92" -requires "sass#e683aa1" -requires "nimcrypto#a5742a9" -requires "markdown#abdbe5e" -requires "packedjson#d11d167" -requires "supersnappy#2.1.1" -requires "redpool#8b7c1db" -requires "https://github.com/zedeus/redis#d0a0e6f" -requires "zippy#0.7.3" -requires "flatty#0.2.3" -requires "jsony#d0e69bd" - +requires "nim >= 2.0.0" +requires "jester == 0.6.0" +requires "karax == 1.5.0" +requires "sass == 0.2.0" +requires "nimcrypto == 0.7.3" +requires "markdown == 0.8.8" +requires "packedjson#9e6fbb6" +requires "supersnappy == 2.1.4" +requires "redpool == 0.2.2" +requires "zippy == 0.10.19" +requires "flatty == 0.4.0" +requires "jsony == 1.1.6" +requires "oauth == 0.11" # Tasks task scss, "Generate css": - exec "nimble c --hint[Processing]:off -d:danger -r tools/gencss" + exec "nim r --hint[Processing]:off tools/gencss" task md, "Render md": - exec "nimble c --hint[Processing]:off -d:danger -r tools/rendermd" + exec "nim r --hint[Processing]:off tools/rendermd" diff --git a/public/css/fontello.css b/public/css/fontello.css index d022bb5..8f9abad 100644 --- a/public/css/fontello.css +++ b/public/css/fontello.css @@ -1,53 +1,153 @@ @font-face { - font-family: 'fontello'; - src: url('/fonts/fontello.eot?21002321'); - src: url('/fonts/fontello.eot?21002321#iefix') format('embedded-opentype'), - url('/fonts/fontello.woff2?21002321') format('woff2'), - url('/fonts/fontello.woff?21002321') format('woff'), - url('/fonts/fontello.ttf?21002321') format('truetype'), - url('/fonts/fontello.svg?21002321#fontello') format('svg'); + font-family: "fontello"; + src: url("/fonts/fontello.eot?59696369"); + src: + url("/fonts/fontello.eot?59696369#iefix") format("embedded-opentype"), + url("/fonts/fontello.woff2?59696369") format("woff2"), + url("/fonts/fontello.woff?59696369") format("woff"), + url("/fonts/fontello.ttf?59696369") format("truetype"), + url("/fonts/fontello.svg?59696369#fontello") format("svg"); font-weight: normal; font-style: normal; } - [class^="icon-"]:before, [class*=" icon-"]:before { +[class^="icon-"]:before, +[class*=" icon-"]:before { font-family: "fontello"; font-style: normal; font-weight: normal; speak: never; - + display: inline-block; text-decoration: inherit; width: 1em; + margin-right: 0.2em; text-align: center; /* For safety - reset parent styles, that can break glyph codes*/ font-variant: normal; text-transform: none; - + /* fix buttons height, for twitter bootstrap */ line-height: 1em; - + /* Font smoothing. That was taken from TWBS */ -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; } - -.icon-heart:before { content: '\2665'; } /* '♥' */ -.icon-quote:before { content: '\275e'; } /* '❞' */ -.icon-comment:before { content: '\e802'; } /* '' */ -.icon-ok:before { content: '\e803'; } /* '' */ -.icon-play:before { content: '\e804'; } /* '' */ -.icon-link:before { content: '\e805'; } /* '' */ -.icon-calendar:before { content: '\e806'; } /* '' */ -.icon-location:before { content: '\e807'; } /* '' */ -.icon-picture:before { content: '\e809'; } /* '' */ -.icon-lock:before { content: '\e80a'; } /* '' */ -.icon-down:before { content: '\e80b'; } /* '' */ -.icon-retweet:before { content: '\e80d'; } /* '' */ -.icon-search:before { content: '\e80e'; } /* '' */ -.icon-pin:before { content: '\e80f'; } /* '' */ -.icon-cog:before { content: '\e812'; } /* '' */ -.icon-rss-feed:before { content: '\e813'; } /* '' */ -.icon-info:before { content: '\f128'; } /* '' */ -.icon-bird:before { content: '\f309'; } /* '' */ + +.icon-group:before { + content: "\e0c3"; +} + +/* '' */ +.icon-views:before { + content: "\e800"; +} + +/* '' */ +.icon-heart:before { + content: "\e801"; +} + +/* '' */ +.icon-quote:before { + content: "\e802"; +} + +/* '' */ +.icon-comment:before { + content: "\e803"; +} + +/* '' */ +.icon-play:before { + content: "\e805"; +} + +/* '' */ +.icon-link:before { + content: "\e806"; +} + +/* '' */ +.icon-calendar:before { + content: "\e807"; +} + +/* '' */ +.icon-location:before { + content: "\e808"; +} + +/* '' */ +.icon-picture:before { + content: "\e809"; +} + +/* '' */ +.icon-lock:before { + content: "\e80a"; +} + +/* '' */ +.icon-down:before { + content: "\e80b"; +} + +/* '' */ +.icon-retweet:before { + content: "\e80c"; +} + +/* '' */ +.icon-search:before { + content: "\e80d"; +} + +/* '' */ +.icon-pin:before { + content: "\e80e"; +} + +/* '' */ +.icon-cog:before { + content: "\e80f"; +} + +/* '' */ +.icon-rss:before { + content: "\e810"; +} + +/* '' */ +.icon-ok:before { + content: "\e811"; +} + +/* '' */ +.icon-attention-circled:before { + content: "\e812"; +} + +/* '' */ +.icon-download-alt:before { + content: "\e813"; +} + +/* '' */ +.icon-circle:before { + content: "\f111"; +} + +/* '' */ +.icon-info:before { + content: "\f128"; +} + +/* '' */ +.icon-bird:before { + content: "\f309"; +} + +/* '' */ diff --git a/public/css/themes/dracula.css b/public/css/themes/dracula.css new file mode 100644 index 0000000..6042f7d --- /dev/null +++ b/public/css/themes/dracula.css @@ -0,0 +1,41 @@ +body { + --bg_color: #282a36; + --fg_color: #f8f8f2; + --fg_faded: #818eb6; + --fg_dark: var(--fg_faded); + --fg_nav: var(--accent); + + --bg_panel: #343746; + --bg_elements: #292b36; + --bg_overlays: #44475a; + --bg_hover: #2f323f; + + --grey: var(--fg_faded); + --dark_grey: #44475a; + --darker_grey: #3d4051; + --darkest_grey: #363948; + --border_grey: #44475a; + + --accent: #bd93f9; + --accent_light: #caa9fa; + --accent_dark: var(--accent); + --accent_border: #ff79c696; + + --play_button: #ffb86c; + --play_button_hover: #ffc689; + + --more_replies_dots: #bd93f9; + --error_red: #ff5555; + + --verified_blue: var(--accent); + --icon_text: ##F8F8F2; + + --tab: #6272a4; + --tab_selected: var(--accent); + + --profile_stat: #919cbf; +} + +.search-bar > form input::placeholder{ + color: var(--fg_faded); +} \ No newline at end of file diff --git a/public/fonts/LICENSE.txt b/public/fonts/LICENSE.txt index c8d90ff..41f18a8 100644 --- a/public/fonts/LICENSE.txt +++ b/public/fonts/LICENSE.txt @@ -1,6 +1,15 @@ Font license info +## Modern Pictograms + + Copyright (c) 2012 by John Caserta. All rights reserved. + + Author: John Caserta + License: SIL (http://scripts.sil.org/OFL) + Homepage: http://thedesignoffice.org/project/modern-pictograms/ + + ## Entypo Copyright (C) 2012 by Daniel Bruce @@ -37,12 +46,3 @@ Font license info Homepage: http://aristeides.com/ -## Modern Pictograms - - Copyright (c) 2012 by John Caserta. All rights reserved. - - Author: John Caserta - License: SIL (http://scripts.sil.org/OFL) - Homepage: http://thedesignoffice.org/project/modern-pictograms/ - - diff --git a/public/fonts/fontello.eot b/public/fonts/fontello.eot index aaddd6b..a5b8b1c 100644 Binary files a/public/fonts/fontello.eot and b/public/fonts/fontello.eot differ diff --git a/public/fonts/fontello.svg b/public/fonts/fontello.svg index 1f30ccc..5dc65a8 100644 --- a/public/fonts/fontello.svg +++ b/public/fonts/fontello.svg @@ -1,26 +1,28 @@ -Copyright (C) 2020 by original authors @ fontello.com +Copyright (C) 2026 by original authors @ fontello.com - + - + - + - + - + - + - + - + + + @@ -28,19 +30,27 @@ - + - + - + - + - + + + + + + + + + - \ No newline at end of file + diff --git a/public/fonts/fontello.ttf b/public/fonts/fontello.ttf index 29f1ec6..a2b972e 100644 Binary files a/public/fonts/fontello.ttf and b/public/fonts/fontello.ttf differ diff --git a/public/fonts/fontello.woff b/public/fonts/fontello.woff 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this.readBits(t+1)-1},e.readEG=function(){var t=this.readUEG();return 1&t?1+t>>>1:-1*(t>>>1)},e.readBoolean=function(){return 1===this.readBits(1)},e.readUByte=function(){return this.readBits(8)},e.readUShort=function(){return this.readBits(16)},e.readUInt=function(){return this.readBits(32)},e.skipScalingList=function(t){for(var e=8,r=8,i=0;i=t.length)return void r();if(!(t[e].unit.length<32)){var i=this.decrypter.isSync();if(this.decryptAacSample(t,e,r,i),!i)return}}},e.getAvcEncryptedData=function(t){for(var e=16*Math.floor((t.length-48)/160)+16,r=new Int8Array(e),i=0,a=32;a<=t.length-16;a+=160,i+=16)r.set(t.subarray(a,a+16),i);return r},e.getAvcDecryptedUnit=function(t,e){for(var r=new Uint8Array(e),i=0,a=32;a<=t.length-16;a+=160,i+=16)t.set(r.subarray(i,i+16),a);return t},e.decryptAvcSample=function(t,e,r,i,a,n){var s=X(a.data),o=this.getAvcEncryptedData(s),l=this;this.decryptBuffer(o.buffer,(function(o){a.data=l.getAvcDecryptedUnit(s,o),n||l.decryptAvcSamples(t,e,r+1,i)}))},e.decryptAvcSamples=function(t,e,r,i){if(t instanceof Uint8Array)throw new Error("Cannot decrypt samples of type Uint8Array");for(;;e++,r=0){if(e>=t.length)return void i();for(var a=t[e].units;!(r>=a.length);r++){var n=a[r];if(!(n.data.length<=48||1!==n.type&&5!==n.type)){var s=this.decrypter.isSync();if(this.decryptAvcSample(t,e,r,i,n,s),!s)return}}}},t}(),U={video:1,audio:2,id3:3,text:4},G=function(){function t(t,e,r){this.observer=void 0,this.config=void 0,this.typeSupported=void 0,this.sampleAes=null,this.pmtParsed=!1,this.audioCodec=void 0,this.videoCodec=void 0,this._duration=0,this.aacLastPTS=null,this._initPTS=null,this._initDTS=null,this._pmtId=-1,this._avcTrack=void 0,this._audioTrack=void 0,this._id3Track=void 0,this._txtTrack=void 0,this.aacOverFlow=null,this.avcSample=null,this.remainderData=null,this.observer=t,this.config=e,this.typeSupported=r}t.probe=function(e){var r=t.syncOffset(e);return!(r<0)&&(r&&c.b.warn("MPEG2-TS detected but first sync word found @ offset "+r+", junk ahead ?"),!0)},t.syncOffset=function(t){for(var e=Math.min(1e3,t.length-564),r=0;r>4>1){if((_=A+5+e[A+4])===A+188)continue}else _=A+4;switch(D){case f:R&&(v&&(o=V(v))&&this.parseAVCPES(o,!1),v={data:[],size:0}),v&&(v.data.push(e.subarray(_,A+188)),v.size+=A+188-_);break;case g:R&&(m&&(o=V(m))&&(d.isAAC?this.parseAACPES(o):this.parseMPEGPES(o)),m={data:[],size:0}),m&&(m.data.push(e.subarray(_,A+188)),m.size+=A+188-_);break;case p:R&&(y&&(o=V(y))&&this.parseID3PES(o),y={data:[],size:0}),y&&(y.data.push(e.subarray(_,A+188)),y.size+=A+188-_);break;case 0:R&&(_+=e[_]+1),E=this._pmtId=K(e,_);break;case E:R&&(_+=e[_]+1);var k=H(e,_,!0===this.typeSupported.mpeg||!0===this.typeSupported.mp3,n);(f=k.avc)>0&&(u.pid=f),(g=k.audio)>0&&(d.pid=g,d.isAAC=k.isAAC),(p=k.id3)>0&&(h.pid=p),b&&!T&&(c.b.log("reparse from beginning"),b=!1,A=L-188),T=this.pmtParsed=!0;break;case 17:case 8191:break;default:b=!0}}else this.observer.emit(i.a.ERROR,i.a.ERROR,{type:a.b.MEDIA_ERROR,details:a.a.FRAG_PARSING_ERROR,fatal:!1,reason:"TS packet did not start with 0x47"});u.pesData=v,d.pesData=m,h.pesData=y;var x={audioTrack:d,avcTrack:u,id3Track:h,textTrack:this._txtTrack};return s&&this.extractRemainingSamples(x),x},e.flush=function(){var t,e=this.remainderData;return this.remainderData=null,t=e?this.demux(e,-1,!1,!0):{audioTrack:this._audioTrack,avcTrack:this._avcTrack,textTrack:this._txtTrack,id3Track:this._id3Track},this.extractRemainingSamples(t),this.sampleAes?this.decrypt(t,this.sampleAes):t},e.extractRemainingSamples=function(t){var e,r=t.audioTrack,i=t.avcTrack,a=t.id3Track,n=i.pesData,s=r.pesData,o=a.pesData;n&&(e=V(n))?(this.parseAVCPES(e,!0),i.pesData=null):i.pesData=n,s&&(e=V(s))?(r.isAAC?this.parseAACPES(e):this.parseMPEGPES(e),r.pesData=null):(null!=s&&s.size&&c.b.log("last AAC PES packet truncated,might overlap between fragments"),r.pesData=s),o&&(e=V(o))?(this.parseID3PES(e),a.pesData=null):a.pesData=o},e.demuxSampleAes=function(t,e,r){var i=this.demux(t,r,!0,!this.config.progressive),a=this.sampleAes=new B(this.observer,this.config,e);return this.decrypt(i,a)},e.decrypt=function(t,e){return new Promise((function(r){var i=t.audioTrack,a=t.avcTrack;i.samples&&i.isAAC?e.decryptAacSamples(i.samples,0,(function(){a.samples?e.decryptAvcSamples(a.samples,0,0,(function(){r(t)})):r(t)})):a.samples&&e.decryptAvcSamples(a.samples,0,0,(function(){r(t)}))}))},e.destroy=function(){this._initPTS=this._initDTS=null,this._duration=0},e.parseAVCPES=function(t,e){var r,i=this,a=this._avcTrack,n=this.parseAVCNALu(t.data),s=this.avcSample,l=!1;t.data=null,s&&n.length&&!a.audFound&&(W(s,a),s=this.avcSample=j(!1,t.pts,t.dts,"")),n.forEach((function(e){switch(e.type){case 1:r=!0,s||(s=i.avcSample=j(!0,t.pts,t.dts,"")),s.frame=!0;var n=e.data;if(l&&n.length>4){var u=new N(n).readSliceType();2!==u&&4!==u&&7!==u&&9!==u||(s.key=!0)}break;case 5:r=!0,s||(s=i.avcSample=j(!0,t.pts,t.dts,"")),s.key=!0,s.frame=!0;break;case 6:r=!0;var d=new N(X(e.data));d.readUByte();for(var h=0,f=0,c=!1,v=0;!c&&d.bytesAvailable>1;){h=0;do{h+=v=d.readUByte()}while(255===v);f=0;do{f+=v=d.readUByte()}while(255===v);if(4===h&&0!==d.bytesAvailable){if(c=!0,181===d.readUByte())if(49===d.readUShort())if(1195456820===d.readUInt())if(3===d.readUByte()){for(var g=d.readUByte(),p=31&g,m=[g,d.readUByte()],y=0;y16){for(var b=[],T=0;T<16;T++)b.push(d.readUByte().toString(16)),3!==T&&5!==T&&7!==T&&9!==T||b.push("-");for(var E=f-16,S=new Uint8Array(E),L=0;L=0){var h={data:t.subarray(u,l-n-1),type:d};o.push(h)}else{var f=this.getLastNalUnit();if(f&&(s&&l<=4-s&&f.state&&(f.data=f.data.subarray(0,f.data.byteLength-s)),(r=l-n-1)>0)){var c=new Uint8Array(f.data.byteLength+r);c.set(f.data,0),c.set(t.subarray(0,r),f.data.byteLength),f.data=c}}l=0&&n>=0){var v={data:t.subarray(u,i),type:d,state:n};o.push(v)}if(0===o.length){var g=this.getLastNalUnit();if(g){var p=new Uint8Array(g.data.byteLength+t.byteLength);p.set(g.data,0),p.set(t,g.data.byteLength),g.data=p}}return a.naluState=n,o},e.parseAACPES=function(t){var e,r,n,s,o,l=0,u=this._audioTrack,d=this.aacOverFlow,h=t.data;if(d){this.aacOverFlow=null;var f=d.sample.unit.byteLength,v=Math.min(d.missing,f),g=f-v;d.sample.unit.set(h.subarray(0,v),g),u.samples.push(d.sample),l=d.missing}for(e=l,r=h.length;e1;){var l=new Uint8Array(o[0].length+o[1].length);l.set(o[0]),l.set(o[1],o[0].length),o[0]=l,o.splice(1,1)}if(1===((e=o[0])[0]<<16)+(e[1]<<8)+e[2]){if((r=(e[4]<<8)+e[5])&&r>t.size-6)return null;var u=e[7];192&u&&(a=536870912*(14&e[9])+4194304*(255&e[10])+16384*(254&e[11])+128*(255&e[12])+(254&e[13])/2,64&u?a-(n=536870912*(14&e[14])+4194304*(255&e[15])+16384*(254&e[16])+128*(255&e[17])+(254&e[18])/2)>54e5&&(c.b.warn(Math.round((a-n)/9e4)+"s delta between PTS and DTS, align them"),a=n):n=a);var d=(i=e[8])+9;if(t.size<=d)return null;t.size-=d;for(var h=new Uint8Array(t.size),f=0,v=o.length;fg){d-=g;continue}e=e.subarray(d),g-=d,d=0}h.set(e,s),s+=g}return r&&(r-=i+3),{data:h,pts:a,dts:n,len:r}}return null}function W(t,e){if(t.units.length&&t.frame){if(void 0===t.pts){var r=e.samples,i=r.length;if(!i)return void e.dropped++;var a=r[i-1];t.pts=a.pts,t.dts=a.dts}e.samples.push(t)}t.debug.length&&c.b.log(t.pts+"/"+t.dts+":"+t.debug)}function Y(t,e){var r=t.length;if(r>0){if(e.pts>=t[r-1].pts)t.push(e);else for(var i=r-1;i>=0;i--)if(e.pts1?r-1:0),a=1;a>24&255,o[1]=e>>16&255,o[2]=e>>8&255,o[3]=255&e,o.set(t,4),n=0,e=8;n>24&255,e>>16&255,e>>8&255,255&e,i>>24,i>>16&255,i>>8&255,255&i,a>>24,a>>16&255,a>>8&255,255&a,85,196,0,0]))},t.mdia=function(e){return t.box(t.types.mdia,t.mdhd(e.timescale,e.duration),t.hdlr(e.type),t.minf(e))},t.mfhd=function(e){return t.box(t.types.mfhd,new Uint8Array([0,0,0,0,e>>24,e>>16&255,e>>8&255,255&e]))},t.minf=function(e){return"audio"===e.type?t.box(t.types.minf,t.box(t.types.smhd,t.SMHD),t.DINF,t.stbl(e)):t.box(t.types.minf,t.box(t.types.vmhd,t.VMHD),t.DINF,t.stbl(e))},t.moof=function(e,r,i){return t.box(t.types.moof,t.mfhd(e),t.traf(i,r))},t.moov=function(e){for(var r=e.length,i=[];r--;)i[r]=t.trak(e[r]);return t.box.apply(null,[t.types.moov,t.mvhd(e[0].timescale,e[0].duration)].concat(i).concat(t.mvex(e)))},t.mvex=function(e){for(var r=e.length,i=[];r--;)i[r]=t.trex(e[r]);return t.box.apply(null,[t.types.mvex].concat(i))},t.mvhd=function(e,r){r*=e;var i=Math.floor(r/(J+1)),a=Math.floor(r%(J+1)),n=new Uint8Array([1,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,e>>24&255,e>>16&255,e>>8&255,255&e,i>>24,i>>16&255,i>>8&255,255&i,a>>24,a>>16&255,a>>8&255,255&a,0,1,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,255,255,255,255]);return t.box(t.types.mvhd,n)},t.sdtp=function(e){var r,i,a=e.samples||[],n=new Uint8Array(4+a.length);for(r=0;r>>8&255),n.push(255&a),n=n.concat(Array.prototype.slice.call(i));for(r=0;r>>8&255),s.push(255&a),s=s.concat(Array.prototype.slice.call(i));var o=t.box(t.types.avcC,new Uint8Array([1,n[3],n[4],n[5],255,224|e.sps.length].concat(n).concat([e.pps.length]).concat(s))),l=e.width,u=e.height,d=e.pixelRatio[0],h=e.pixelRatio[1];return t.box(t.types.avc1,new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,l>>8&255,255&l,u>>8&255,255&u,0,72,0,0,0,72,0,0,0,0,0,0,0,1,18,100,97,105,108,121,109,111,116,105,111,110,47,104,108,115,46,106,115,0,0,0,0,0,0,0,0,0,0,0,0,0,0,24,17,17]),o,t.box(t.types.btrt,new Uint8Array([0,28,156,128,0,45,198,192,0,45,198,192])),t.box(t.types.pasp,new Uint8Array([d>>24,d>>16&255,d>>8&255,255&d,h>>24,h>>16&255,h>>8&255,255&h])))},t.esds=function(t){var e=t.config.length;return new Uint8Array([0,0,0,0,3,23+e,0,1,0,4,15+e,64,21,0,0,0,0,0,0,0,0,0,0,0,5].concat([e]).concat(t.config).concat([6,1,2]))},t.mp4a=function(e){var r=e.samplerate;return t.box(t.types.mp4a,new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,e.channelCount,0,16,0,0,0,0,r>>8&255,255&r,0,0]),t.box(t.types.esds,t.esds(e)))},t.mp3=function(e){var r=e.samplerate;return t.box(t.types[".mp3"],new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,e.channelCount,0,16,0,0,0,0,r>>8&255,255&r,0,0]))},t.stsd=function(e){return"audio"===e.type?e.isAAC||"mp3"!==e.codec?t.box(t.types.stsd,t.STSD,t.mp4a(e)):t.box(t.types.stsd,t.STSD,t.mp3(e)):t.box(t.types.stsd,t.STSD,t.avc1(e))},t.tkhd=function(e){var r=e.id,i=e.duration*e.timescale,a=e.width,n=e.height,s=Math.floor(i/(J+1)),o=Math.floor(i%(J+1));return t.box(t.types.tkhd,new Uint8Array([1,0,0,7,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,r>>24&255,r>>16&255,r>>8&255,255&r,0,0,0,0,s>>24,s>>16&255,s>>8&255,255&s,o>>24,o>>16&255,o>>8&255,255&o,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,a>>8&255,255&a,0,0,n>>8&255,255&n,0,0]))},t.traf=function(e,r){var i=t.sdtp(e),a=e.id,n=Math.floor(r/(J+1)),s=Math.floor(r%(J+1));return t.box(t.types.traf,t.box(t.types.tfhd,new Uint8Array([0,0,0,0,a>>24,a>>16&255,a>>8&255,255&a])),t.box(t.types.tfdt,new Uint8Array([1,0,0,0,n>>24,n>>16&255,n>>8&255,255&n,s>>24,s>>16&255,s>>8&255,255&s])),t.trun(e,i.length+16+20+8+16+8+8),i)},t.trak=function(e){return e.duration=e.duration||4294967295,t.box(t.types.trak,t.tkhd(e),t.mdia(e))},t.trex=function(e){var r=e.id;return t.box(t.types.trex,new Uint8Array([0,0,0,0,r>>24,r>>16&255,r>>8&255,255&r,0,0,0,1,0,0,0,0,0,0,0,0,0,1,0,1]))},t.trun=function(e,r){var i,a,n,s,o,l,u=e.samples||[],d=u.length,h=12+16*d,f=new Uint8Array(h);for(r+=8+h,f.set([0,0,15,1,d>>>24&255,d>>>16&255,d>>>8&255,255&d,r>>>24&255,r>>>16&255,r>>>8&255,255&r],0),i=0;i>>24&255,n>>>16&255,n>>>8&255,255&n,s>>>24&255,s>>>16&255,s>>>8&255,255&s,o.isLeading<<2|o.dependsOn,o.isDependedOn<<6|o.hasRedundancy<<4|o.paddingValue<<1|o.isNonSync,61440&o.degradPrio,15&o.degradPrio,l>>>24&255,l>>>16&255,l>>>8&255,255&l],12+16*i);return t.box(t.types.trun,f)},t.initSegment=function(e){t.types||t.init();var r=t.moov(e),i=new Uint8Array(t.FTYP.byteLength+r.byteLength);return i.set(t.FTYP),i.set(r,t.FTYP.byteLength),i},t}();tt.types=void 0,tt.HDLR_TYPES=void 0,tt.STTS=void 0,tt.STSC=void 0,tt.STCO=void 0,tt.STSZ=void 0,tt.VMHD=void 0,tt.SMHD=void 0,tt.STSD=void 0,tt.FTYP=void 0,tt.DINF=void 0;var et=tt,rt=r(4);function it(t,e,r,i){void 0===r&&(r=1),void 0===i&&(i=!1);var a=t*e*r;return i?Math.round(a):a}function at(t,e){return void 0===e&&(e=!1),it(t,1e3,1/9e4,e)}function nt(){return(nt=Object.assign||function(t){for(var e=1;e0?t:r.pts}),t[0].pts);return e&&c.b.debug("PTS rollover detected"),r},e.remux=function(t,e,r,i,a,n,s,o){var l,u,d,h,f,v,g=a,p=a,m=t.pid>-1,y=e.pid>-1,b=e.samples.length,T=t.samples.length>0,E=b>1;if((!m||T)&&(!y||E)||this.ISGenerated||s){this.ISGenerated||(d=this.generateIS(t,e,a));var S=this.isVideoContiguous,L=-1;if(E&&(L=function(t){for(var e=0;e0){c.b.warn("[mp4-remuxer]: Dropped "+L+" out of "+b+" video samples due to a missing keyframe");var A=this.getVideoStartPts(e.samples);e.samples=e.samples.slice(L),e.dropped+=L,p+=(e.samples[0].pts-A)/(e.timescale||9e4)}else-1===L&&(c.b.warn("[mp4-remuxer]: No keyframe found out of "+b+" video samples"),v=!1);if(this.ISGenerated){if(T&&E){var R=this.getVideoStartPts(e.samples),D=(dt(t.samples[0].pts,R)-R)/e.inputTimeScale;g+=Math.max(0,D),p+=Math.max(0,-D)}if(T){if(t.samplerate||(c.b.warn("[mp4-remuxer]: regenerate InitSegment as audio detected"),d=this.generateIS(t,e,a)),u=this.remuxAudio(t,g,this.isAudioContiguous,n,y||E||o===rt.b.AUDIO?p:void 0),E){var _=u?u.endPTS-u.startPTS:0;e.inputTimeScale||(c.b.warn("[mp4-remuxer]: regenerate InitSegment as video detected"),d=this.generateIS(t,e,a)),l=this.remuxVideo(e,p,S,_)}}else E&&(l=this.remuxVideo(e,p,S,0));l&&(l.firstKeyFrame=L,l.independent=-1!==L)}}return this.ISGenerated&&(r.samples.length&&(f=this.remuxID3(r,a)),i.samples.length&&(h=this.remuxText(i,a))),{audio:u,video:l,initSegment:d,independent:v,text:h,id3:f}},e.generateIS=function(t,e,r){var i,a,n,o=t.samples,l=e.samples,u=this.typeSupported,d={},h=!Object(s.a)(this._initPTS),f="audio/mp4";if(h&&(i=a=1/0),t.config&&o.length&&(t.timescale=t.samplerate,t.isAAC||(u.mpeg?(f="audio/mpeg",t.codec=""):u.mp3&&(t.codec="mp3")),d.audio={id:"audio",container:f,codec:t.codec,initSegment:!t.isAAC&&u.mpeg?new Uint8Array(0):et.initSegment([t]),metadata:{channelCount:t.channelCount}},h&&(n=t.inputTimeScale,i=a=o[0].pts-Math.round(n*r))),e.sps&&e.pps&&l.length&&(e.timescale=e.inputTimeScale,d.video={id:"main",container:"video/mp4",codec:e.codec,initSegment:et.initSegment([e]),metadata:{width:e.width,height:e.height}},h)){n=e.inputTimeScale;var c=this.getVideoStartPts(l),v=Math.round(n*r);a=Math.min(a,dt(l[0].dts,c)-v),i=Math.min(i,c-v)}if(Object.keys(d).length)return this.ISGenerated=!0,h&&(this._initPTS=i,this._initDTS=a),{tracks:d,initPTS:i,timescale:n}},e.remuxVideo=function(t,e,r,n){var s,o,l,u=t.inputTimeScale,d=t.samples,h=[],f=d.length,v=this._initPTS,g=this.nextAvcDts,p=8,m=Number.POSITIVE_INFINITY,y=Number.NEGATIVE_INFINITY,b=0,T=!1;r&&null!==g||(g=e*u-(d[0].pts-dt(d[0].dts,d[0].pts)));for(var E=0;ES.pts){b=Math.max(Math.min(b,S.pts-S.dts),-18e3)}S.dts0?E-1:E].dts&&(T=!0)}T&&d.sort((function(t,e){var r=t.dts-e.dts,i=t.pts-e.pts;return r||i})),o=d[0].dts,l=d[d.length-1].dts;var L=Math.round((l-o)/(f-1));if(b<0){if(b<-2*L){c.b.warn("PTS < DTS detected in video samples, offsetting DTS from PTS by "+at(-L,!0)+" ms");for(var A=b,R=0;RL;if(k||_<-1){k?c.b.warn("AVC: "+at(_,!0)+" ms ("+_+"dts) hole between fragments detected, filling it"):c.b.warn("AVC: "+at(-_,!0)+" ms ("+_+"dts) overlapping between fragments detected"),o=g;var x=d[0].pts-_;d[0].dts=o,d[0].pts=x,c.b.log("Video: First PTS/DTS adjusted: "+at(x,!0)+"/"+at(o,!0)+", delta: "+at(_,!0)+" ms")}}lt&&(o=Math.max(0,o));for(var w=0,C=0,O=0;O0?j-1:j].dts;if(Q.stretchShortVideoTrack&&null!==this.nextAudioPts){var Z=Math.floor(Q.maxBufferHole*u),J=(n?m+n*u:this.nextAudioPts)-K.pts;J>Z?((s=J-$)<0&&(s=$),c.b.log("[mp4-remuxer]: It is approximately "+J/90+" ms to the next segment; using duration "+s/90+" ms for the last video frame.")):s=$}else s=$}var tt=Math.round(K.pts-K.dts);h.push(new ht(K.key,s,V,tt))}if(h.length&&st&&st<70){var rt=h[0].flags;rt.dependsOn=2,rt.isNonSync=0}this.nextAvcDts=g=l+s,this.isVideoContiguous=!0;var it={data1:et.moof(t.sequenceNumber++,o,nt({},t,{samples:h})),data2:B,startPTS:m/u,endPTS:(y+s)/u,startDTS:o/u,endDTS:g/u,type:"video",hasAudio:!1,hasVideo:!0,nb:h.length,dropped:t.dropped};return t.samples=[],t.dropped=0,it},e.remuxAudio=function(t,e,r,n,s){var o=t.inputTimeScale,l=o/(t.samplerate?t.samplerate:o),u=t.isAAC?1024:1152,d=u*l,h=this._initPTS,f=!t.isAAC&&this.typeSupported.mpeg,v=[],g=t.samples,p=f?0:8,m=this.nextAudioPts||-1,y=e*o;if(this.isAudioContiguous=r=r||g.length&&m>0&&(n&&Math.abs(y-m)<9e3||Math.abs(dt(g[0].pts-h,y)-m)<20*d),g.forEach((function(t){t.pts=dt(t.pts-h,y)})),!r||m<0){if(!(g=g.filter((function(t){return t.pts>=0}))).length)return;m=0===s?0:n?Math.max(0,y):g[0].pts}if(t.isAAC)for(var b=void 0!==s,T=this.config.maxAudioFramesDrift,E=0,S=m;E=T*d&&D<1e4&&b){var _=Math.round(R/d);(S=A-_*d)<0&&(_--,S+=d),0===E&&(this.nextAudioPts=m=S),c.b.warn("[mp4-remuxer]: Injecting "+_+" audio frame @ "+(S/o).toFixed(3)+"s due to "+Math.round(1e3*R/o)+" ms gap.");for(var k=0;k<_;k++){var x=Math.max(S,0),w=Z.getSilentFrame(t.manifestCodec||t.codec,t.channelCount);w||(c.b.log("[mp4-remuxer]: Unable to get silent frame for given audio codec; duplicating last frame instead."),w=L.unit.subarray()),g.splice(E,0,{unit:w,pts:x}),S+=d,E++}}L.pts=S,S+=d}for(var C,O=null,I=null,P=0,F=g.length;F--;)P+=g[F].unit.byteLength;for(var M=0,N=g.length;M0))return;P+=p;try{C=new Uint8Array(P)}catch(t){return void this.observer.emit(i.a.ERROR,i.a.ERROR,{type:a.b.MUX_ERROR,details:a.a.REMUX_ALLOC_ERROR,fatal:!1,bytes:P,reason:"fail allocating audio mdat "+P})}f||(new DataView(C.buffer).setUint32(0,P),C.set(et.types.mdat,4))}C.set(U,p);var j=U.byteLength;p+=j,v.push(new ht(!0,u,j,0)),I=G}var K=v.length;if(K){var H=v[v.length-1];this.nextAudioPts=m=I+l*H.duration;var V=f?new Uint8Array(0):et.moof(t.sequenceNumber++,O/l,nt({},t,{samples:v}));t.samples=[];var W=O/o,Y=m/o,X={data1:V,data2:C,startPTS:W,endPTS:Y,startDTS:W,endDTS:Y,type:"audio",hasAudio:!0,hasVideo:!1,nb:K};return this.isAudioContiguous=!0,X}},e.remuxEmptyAudio=function(t,e,r,i){var a=t.inputTimeScale,n=a/(t.samplerate?t.samplerate:a),s=this.nextAudioPts,o=(null!==s?s:i.startDTS*a)+this._initDTS,l=i.endDTS*a+this._initDTS,u=1024*n,d=Math.ceil((l-o)/u),h=Z.getSilentFrame(t.manifestCodec||t.codec,t.channelCount);if(c.b.warn("[mp4-remuxer]: remux empty Audio"),h){for(var f=[],v=0;v4294967296;)t+=r;return t}var ht=function(t,e,r,i){this.size=void 0,this.duration=void 0,this.cts=void 0,this.flags=void 0,this.duration=e,this.size=r,this.cts=i,this.flags=new ft(t)},ft=function(t){this.isLeading=0,this.isDependedOn=0,this.hasRedundancy=0,this.degradPrio=0,this.dependsOn=1,this.isNonSync=1,this.dependsOn=t?2:1,this.isNonSync=t?0:1},ct=r(5),vt=function(){function t(){this.emitInitSegment=!1,this.audioCodec=void 0,this.videoCodec=void 0,this.initData=void 0,this.initPTS=void 0,this.initTracks=void 0,this.lastEndDTS=null}var e=t.prototype;return e.destroy=function(){},e.resetTimeStamp=function(t){this.initPTS=t,this.lastEndDTS=null},e.resetNextTimestamp=function(){this.lastEndDTS=null},e.resetInitSegment=function(t,e,r){this.audioCodec=e,this.videoCodec=r,this.generateInitSegment(t),this.emitInitSegment=!0},e.generateInitSegment=function(t){var e=this.audioCodec,r=this.videoCodec;if(!t||!t.byteLength)return this.initTracks=void 0,void(this.initData=void 0);var i=this.initData=Object(l.f)(t);e||(e=pt(i.audio,ct.a.AUDIO)),r||(r=pt(i.video,ct.a.VIDEO));var a={};i.audio&&i.video?a.audiovideo={container:"video/mp4",codec:e+","+r,initSegment:t,id:"main"}:i.audio?a.audio={container:"audio/mp4",codec:e,initSegment:t,id:"audio"}:i.video?a.video={container:"video/mp4",codec:r,initSegment:t,id:"main"}:c.b.warn("[passthrough-remuxer.ts]: initSegment does not contain moov or trak boxes."),this.initTracks=a},e.remux=function(t,e,r,i,a){var n=this.initPTS,o=this.lastEndDTS,u={audio:void 0,video:void 0,text:i,id3:r,initSegment:void 0};Object(s.a)(o)||(o=this.lastEndDTS=a||0);var d=e.samples;if(!d||!d.length)return u;var h={initPTS:void 0,timescale:1},f=this.initData;if(f&&f.length||(this.generateInitSegment(d),f=this.initData),!f||!f.length)return c.b.warn("[passthrough-remuxer.ts]: Failed to generate initSegment."),u;this.emitInitSegment&&(h.tracks=this.initTracks,this.emitInitSegment=!1),Object(s.a)(n)||(this.initPTS=h.initPTS=n=gt(f,d,o));var v=Object(l.c)(d,f),g=o,p=v+g;Object(l.e)(f,d,n),v>0?this.lastEndDTS=p:(c.b.warn("Duration parsed from mp4 should be greater than zero"),this.resetNextTimestamp());var m=!!f.audio,y=!!f.video,b="";m&&(b+="audio"),y&&(b+="video");var T={data1:d,startPTS:g,startDTS:g,endPTS:p,endDTS:p,type:b,hasAudio:m,hasVideo:y,nb:1,dropped:0};return u.audio="audio"===T.type?T:void 0,u.video="audio"!==T.type?T:void 0,u.text=i,u.id3=r,u.initSegment=h,u},t}(),gt=function(t,e,r){return Object(l.d)(t,e)-r};function pt(t,e){var r=null==t?void 0:t.codec;return r&&r.length>4?r:"hvc1"===r?"hvc1.1.c.L120.90":"av01"===r?"av01.0.04M.08":"avc1"===r||e===ct.a.VIDEO?"avc1.42e01e":"mp4a.40.5"}var mt,yt=vt,bt=r(16);try{mt=self.performance.now.bind(self.performance)}catch(t){c.b.debug("Unable to use Performance API on this environment"),mt=self.Date.now}var Tt=[{demux:q,remux:ut},{demux:D,remux:yt},{demux:A,remux:ut},{demux:$,remux:ut}],Et=1024;Tt.forEach((function(t){var e=t.demux;Et=Math.max(Et,e.minProbeByteLength)}));var St=function(){function t(t,e,r,i,a){this.observer=void 0,this.typeSupported=void 0,this.config=void 0,this.vendor=void 0,this.id=void 0,this.demuxer=void 0,this.remuxer=void 0,this.decrypter=void 0,this.probe=void 0,this.decryptionPromise=null,this.transmuxConfig=void 0,this.currentTransmuxState=void 0,this.cache=new bt.a,this.observer=t,this.typeSupported=e,this.config=r,this.vendor=i,this.id=a}var e=t.prototype;return e.configure=function(t){this.transmuxConfig=t,this.decrypter&&this.decrypter.reset()},e.push=function(t,e,r,i){var a=this,n=r.transmuxing;n.executeStart=mt();var s=new Uint8Array(t),o=this.cache,u=this.config,d=this.currentTransmuxState,h=this.transmuxConfig;i&&(this.currentTransmuxState=i);var f=function(t,e){var r=null;t.byteLength>0&&null!=e&&null!=e.key&&null!==e.iv&&null!=e.method&&(r=e);return r}(s,e);if(f&&"AES-128"===f.method){var c=this.getDecrypter();if(!u.enableSoftwareAES)return this.decryptionPromise=c.webCryptoDecrypt(s,f.key.buffer,f.iv.buffer).then((function(t){var e=a.push(t,null,r);return a.decryptionPromise=null,e})),this.decryptionPromise;var v=c.softwareDecrypt(s,f.key.buffer,f.iv.buffer);if(!v)return n.executeEnd=mt(),Lt(r);s=new Uint8Array(v)}var g=i||d,p=g.contiguous,m=g.discontinuity,y=g.trackSwitch,b=g.accurateTimeOffset,T=g.timeOffset,E=h.audioCodec,S=h.videoCodec,L=h.defaultInitPts,A=h.duration,R=h.initSegmentData;if((m||y)&&this.resetInitSegment(R,E,S,A),m&&this.resetInitialTimestamp(L),p||this.resetContiguity(),this.needsProbing(s,m,y)){if(o.dataLength){var D=o.flush();s=Object(l.a)(D,s)}this.configureTransmuxer(s,h)}var _=this.transmux(s,f,T,b,r),k=this.currentTransmuxState;return k.contiguous=!0,k.discontinuity=!1,k.trackSwitch=!1,n.executeEnd=mt(),_},e.flush=function(t){var e=this,r=t.transmuxing;r.executeStart=mt();var n=this.decrypter,s=this.cache,o=this.currentTransmuxState,l=this.decryptionPromise;if(l)return l.then((function(){return e.flush(t)}));var u=[],d=o.timeOffset;if(n){var h=n.flush();h&&u.push(this.push(h,null,t))}var f=s.dataLength;s.reset();var c=this.demuxer,v=this.remuxer;if(!c||!v)return f>=Et&&this.observer.emit(i.a.ERROR,i.a.ERROR,{type:a.b.MEDIA_ERROR,details:a.a.FRAG_PARSING_ERROR,fatal:!0,reason:"no demux matching with content found"}),r.executeEnd=mt(),[Lt(t)];var g=c.flush(d);return At(g)?g.then((function(r){return e.flushRemux(u,r,t),u})):(this.flushRemux(u,g,t),u)},e.flushRemux=function(t,e,r){var i=e.audioTrack,a=e.avcTrack,n=e.id3Track,s=e.textTrack,o=this.currentTransmuxState,l=o.accurateTimeOffset,u=o.timeOffset;c.b.log("[transmuxer.ts]: Flushed fragment "+r.sn+(r.part>-1?" p: "+r.part:"")+" of level "+r.level);var d=this.remuxer.remux(i,a,n,s,u,l,!0,this.id);t.push({remuxResult:d,chunkMeta:r}),r.transmuxing.executeEnd=mt()},e.resetInitialTimestamp=function(t){var e=this.demuxer,r=this.remuxer;e&&r&&(e.resetTimeStamp(t),r.resetTimeStamp(t))},e.resetContiguity=function(){var t=this.demuxer,e=this.remuxer;t&&e&&(t.resetContiguity(),e.resetNextTimestamp())},e.resetInitSegment=function(t,e,r,i){var a=this.demuxer,n=this.remuxer;a&&n&&(a.resetInitSegment(e,r,i),n.resetInitSegment(t,e,r))},e.destroy=function(){this.demuxer&&(this.demuxer.destroy(),this.demuxer=void 0),this.remuxer&&(this.remuxer.destroy(),this.remuxer=void 0)},e.transmux=function(t,e,r,i,a){return e&&"SAMPLE-AES"===e.method?this.transmuxSampleAes(t,e,r,i,a):this.transmuxUnencrypted(t,r,i,a)},e.transmuxUnencrypted=function(t,e,r,i){var a=this.demuxer.demux(t,e,!1,!this.config.progressive),n=a.audioTrack,s=a.avcTrack,o=a.id3Track,l=a.textTrack;return{remuxResult:this.remuxer.remux(n,s,o,l,e,r,!1,this.id),chunkMeta:i}},e.transmuxSampleAes=function(t,e,r,i,a){var n=this;return this.demuxer.demuxSampleAes(t,e,r).then((function(t){return{remuxResult:n.remuxer.remux(t.audioTrack,t.avcTrack,t.id3Track,t.textTrack,r,i,!1,n.id),chunkMeta:a}}))},e.configureTransmuxer=function(t,e){for(var r,i=this.config,a=this.observer,n=this.typeSupported,s=this.vendor,o=e.audioCodec,l=e.defaultInitPts,u=e.duration,d=e.initSegmentData,h=e.videoCodec,f=0,v=Tt.length;f>>8^255&p^99,t[c]=p,e[p]=c;var m=f[c],y=f[m],b=f[y],T=257*f[p]^16843008*p;i[c]=T<<24|T>>>8,a[c]=T<<16|T>>>16,n[c]=T<<8|T>>>24,s[c]=T,T=16843009*b^65537*y^257*m^16843008*c,l[p]=T<<24|T>>>8,u[p]=T<<16|T>>>16,d[p]=T<<8|T>>>24,h[p]=T,c?(c=m^f[f[f[b^m]]],v^=f[f[v]]):c=v=1}},e.expandKey=function(t){for(var e=this.uint8ArrayToUint32Array_(t),r=!0,i=0;i0}),!1)}t.exports=function(t,e){e=e||{};var a={main:r.m},o=e.all?{main:Object.keys(a.main)}:function(t,e){for(var r={main:[e]},i={main:[]},a={main:{}};s(r);)for(var o=Object.keys(r),l=0;lt.endSN||e>0||0===e&&r>0,this.updated||this.advanced?this.misses=Math.floor(.6*t.misses):this.misses=t.misses+1,this.availabilityDelay=t.availabilityDelay},e=t,(r=[{key:"hasProgramDateTime",get:function(){return!!this.fragments.length&&Object(a.a)(this.fragments[this.fragments.length-1].programDateTime)}},{key:"levelTargetDuration",get:function(){return this.averagetargetduration||this.targetduration||10}},{key:"drift",get:function(){var t=this.driftEndTime-this.driftStartTime;return t>0?1e3*(this.driftEnd-this.driftStart)/t:1}},{key:"edge",get:function(){return this.partEnd||this.fragmentEnd}},{key:"partEnd",get:function(){var t;return null!==(t=this.partList)&&void 0!==t&&t.length?this.partList[this.partList.length-1].end:this.fragmentEnd}},{key:"fragmentEnd",get:function(){var t;return null!==(t=this.fragments)&&void 0!==t&&t.length?this.fragments[this.fragments.length-1].end:0}},{key:"age",get:function(){return this.advancedDateTime?Math.max(Date.now()-this.advancedDateTime,0)/1e3:0}},{key:"lastPartIndex",get:function(){var t;return null!==(t=this.partList)&&void 0!==t&&t.length?this.partList[this.partList.length-1].index:-1}},{key:"lastPartSn",get:function(){var t;return null!==(t=this.partList)&&void 0!==t&&t.length?this.partList[this.partList.length-1].fragment.sn:this.endSN}}])&&d(e.prototype,r),i&&d(e,i),t}(),f=r(15),c=/^(\d+)x(\d+)$/,v=/\s*(.+?)\s*=((?:\".*?\")|.*?)(?:,|$)/g,g=function(){function t(e){for(var r in"string"==typeof e&&(e=t.parseAttrList(e)),e)e.hasOwnProperty(r)&&(this[r]=e[r])}var e=t.prototype;return e.decimalInteger=function(t){var e=parseInt(this[t],10);return e>Number.MAX_SAFE_INTEGER?1/0:e},e.hexadecimalInteger=function(t){if(this[t]){var e=(this[t]||"0x").slice(2);e=(1&e.length?"0":"")+e;for(var r=new Uint8Array(e.length/2),i=0;iNumber.MAX_SAFE_INTEGER?1/0:e},e.decimalFloatingPoint=function(t){return parseFloat(this[t])},e.optionalFloat=function(t,e){var r=this[t];return r?parseFloat(r):e},e.enumeratedString=function(t){return this[t]},e.bool=function(t){return"YES"===this[t]},e.decimalResolution=function(t){var e=c.exec(this[t]);if(null!==e)return{width:parseInt(e[1],10),height:parseInt(e[2],10)}},t.parseAttrList=function(t){var e,r={};for(v.lastIndex=0;null!==(e=v.exec(t));){var i=e[2];0===i.indexOf('"')&&i.lastIndexOf('"')===i.length-1&&(i=i.slice(1,-1)),r[e[1]]=i}return r},t}(),p={audio:{a3ds:!0,"ac-3":!0,"ac-4":!0,alac:!0,alaw:!0,dra1:!0,"dts+":!0,"dts-":!0,dtsc:!0,dtse:!0,dtsh:!0,"ec-3":!0,enca:!0,g719:!0,g726:!0,m4ae:!0,mha1:!0,mha2:!0,mhm1:!0,mhm2:!0,mlpa:!0,mp4a:!0,"raw ":!0,Opus:!0,samr:!0,sawb:!0,sawp:!0,sevc:!0,sqcp:!0,ssmv:!0,twos:!0,ulaw:!0},video:{avc1:!0,avc2:!0,avc3:!0,avc4:!0,avcp:!0,av01:!0,drac:!0,dvav:!0,dvhe:!0,encv:!0,hev1:!0,hvc1:!0,mjp2:!0,mp4v:!0,mvc1:!0,mvc2:!0,mvc3:!0,mvc4:!0,resv:!0,rv60:!0,s263:!0,svc1:!0,svc2:!0,"vc-1":!0,vp08:!0,vp09:!0},text:{stpp:!0,wvtt:!0}};function m(t,e){return MediaSource.isTypeSupported((e||"video")+'/mp4;codecs="'+t+'"')}var y=/#EXT-X-STREAM-INF:([^\r\n]*)(?:[\r\n](?:#[^\r\n]*)?)*([^\r\n]+)|#EXT-X-SESSION-DATA:([^\r\n]*)[\r\n]+/g,b=/#EXT-X-MEDIA:(.*)/g,T=new RegExp([/#EXTINF:\s*(\d*(?:\.\d+)?)(?:,(.*)\s+)?/.source,/(?!#) *(\S[\S ]*)/.source,/#EXT-X-BYTERANGE:*(.+)/.source,/#EXT-X-PROGRAM-DATE-TIME:(.+)/.source,/#.*/.source].join("|"),"g"),E=new RegExp([/#(EXTM3U)/.source,/#EXT-X-(PLAYLIST-TYPE):(.+)/.source,/#EXT-X-(MEDIA-SEQUENCE): *(\d+)/.source,/#EXT-X-(SKIP):(.+)/.source,/#EXT-X-(TARGETDURATION): *(\d+)/.source,/#EXT-X-(KEY):(.+)/.source,/#EXT-X-(START):(.+)/.source,/#EXT-X-(ENDLIST)/.source,/#EXT-X-(DISCONTINUITY-SEQ)UENCE: *(\d+)/.source,/#EXT-X-(DIS)CONTINUITY/.source,/#EXT-X-(VERSION):(\d+)/.source,/#EXT-X-(MAP):(.+)/.source,/#EXT-X-(SERVER-CONTROL):(.+)/.source,/#EXT-X-(PART-INF):(.+)/.source,/#EXT-X-(GAP)/.source,/#EXT-X-(BITRATE):\s*(\d+)/.source,/#EXT-X-(PART):(.+)/.source,/#EXT-X-(PRELOAD-HINT):(.+)/.source,/#EXT-X-(RENDITION-REPORT):(.+)/.source,/(#)([^:]*):(.*)/.source,/(#)(.*)(?:.*)\r?\n?/.source].join("|")),S=/\.(mp4|m4s|m4v|m4a)$/i;var L=function(){function t(){}return t.findGroup=function(t,e){for(var r=0;r2){var r=e.shift()+".";return r+=parseInt(e.shift()).toString(16),r+=("000"+parseInt(e.shift()).toString(16)).substr(-4)}return t},t.resolve=function(t,e){return i.buildAbsoluteURL(e,t,{alwaysNormalize:!0})},t.parseMasterPlaylist=function(e,r){var i,a=[],n={},s=!1;for(y.lastIndex=0;null!=(i=y.exec(e));)if(i[1]){var o=new g(i[1]),l={attrs:o,bitrate:o.decimalInteger("AVERAGE-BANDWIDTH")||o.decimalInteger("BANDWIDTH"),name:o.NAME,url:t.resolve(i[2],r)},u=o.decimalResolution("RESOLUTION");u&&(l.width=u.width,l.height=u.height),A((o.CODECS||"").split(/[ ,]+/).filter((function(t){return t})),l),l.videoCodec&&-1!==l.videoCodec.indexOf("avc1")&&(l.videoCodec=t.convertAVC1ToAVCOTI(l.videoCodec)),a.push(l)}else if(i[3]){var d=new g(i[3]);d["DATA-ID"]&&(s=!0,n[d["DATA-ID"]]=d)}return{levels:a,sessionData:s?n:null}},t.parseMasterPlaylistMedia=function(e,r,i,a){var n;void 0===a&&(a=[]);var s=[],o=0;for(b.lastIndex=0;null!==(n=b.exec(e));){var l=new g(n[1]);if(l.TYPE===i){var u={attrs:l,bitrate:0,id:o++,groupId:l["GROUP-ID"],instreamId:l["INSTREAM-ID"],name:l.NAME||l.LANGUAGE||"",type:i,default:l.bool("DEFAULT"),autoselect:l.bool("AUTOSELECT"),forced:l.bool("FORCED"),lang:l.LANGUAGE,url:l.URI?t.resolve(l.URI,r):""};if(a.length){var d=t.findGroup(a,u.groupId)||a[0];R(u,d,"audioCodec"),R(u,d,"textCodec")}s.push(u)}}return s},t.parseLevelPlaylist=function(t,e,r,n,s){var l,d,c,v=new h(e),p=v.fragments,m=null,y=0,b=0,L=0,A=0,R=null,_=new u.b(n,e),k=-1,x=!1;for(T.lastIndex=0,v.m3u8=t;null!==(l=T.exec(t));){x&&(x=!1,(_=new u.b(n,e)).start=L,_.sn=y,_.cc=A,_.level=r,m&&(_.initSegment=m,_.rawProgramDateTime=m.rawProgramDateTime));var w=l[1];if(w){_.duration=parseFloat(w);var C=(" "+l[2]).slice(1);_.title=C||null,_.tagList.push(C?["INF",w,C]:["INF",w])}else if(l[3])Object(a.a)(_.duration)&&(_.start=L,c&&(_.levelkey=c),_.sn=y,_.level=r,_.cc=A,_.urlId=s,p.push(_),_.relurl=(" "+l[3]).slice(1),D(_,R),R=_,L+=_.duration,y++,b=0,x=!0);else if(l[4]){var O=(" "+l[4]).slice(1);R?_.setByteRange(O,R):_.setByteRange(O)}else if(l[5])_.rawProgramDateTime=(" "+l[5]).slice(1),_.tagList.push(["PROGRAM-DATE-TIME",_.rawProgramDateTime]),-1===k&&(k=p.length);else{if(!(l=l[0].match(E))){o.b.warn("No matches on slow regex match for level playlist!");continue}for(d=1;d-1){o.b.warn("Keyformat "+X+" is not supported from the manifest");continue}if("identity"!==X)continue;K&&(c=f.a.fromURL(e,H),H&&["AES-128","SAMPLE-AES","SAMPLE-AES-CENC"].indexOf(K)>=0&&(c.method=K,c.keyFormat=X,Y&&(c.keyID=Y),W&&(c.keyFormatVersions=W),c.iv=V));break;case"START":var q=new g(P).decimalFloatingPoint("TIME-OFFSET");Object(a.a)(q)&&(v.startTimeOffset=q);break;case"MAP":var z=new g(P);_.relurl=z.URI,z.BYTERANGE&&_.setByteRange(z.BYTERANGE),_.level=r,_.sn="initSegment",c&&(_.levelkey=c),_.initSegment=null,m=_,x=!0;break;case"SERVER-CONTROL":var Q=new g(P);v.canBlockReload=Q.bool("CAN-BLOCK-RELOAD"),v.canSkipUntil=Q.optionalFloat("CAN-SKIP-UNTIL",0),v.canSkipDateRanges=v.canSkipUntil>0&&Q.bool("CAN-SKIP-DATERANGES"),v.partHoldBack=Q.optionalFloat("PART-HOLD-BACK",0),v.holdBack=Q.optionalFloat("HOLD-BACK",0);break;case"PART-INF":var $=new g(P);v.partTarget=$.decimalFloatingPoint("PART-TARGET");break;case"PART":var Z=v.partList;Z||(Z=v.partList=[]);var J=b>0?Z[Z.length-1]:void 0,tt=b++,et=new u.c(new g(P),_,e,tt,J);Z.push(et),_.duration+=et.duration;break;case"PRELOAD-HINT":var rt=new g(P);v.preloadHint=rt;break;case"RENDITION-REPORT":var it=new g(P);v.renditionReports=v.renditionReports||[],v.renditionReports.push(it);break;default:o.b.warn("line parsed but not handled: "+l)}}}R&&!R.relurl?(p.pop(),L-=R.duration,v.partList&&(v.fragmentHint=R)):v.partList&&(D(_,R),_.cc=A,v.fragmentHint=_);var at=p.length,nt=p[0],st=p[at-1];if((L+=v.skippedSegments*v.targetduration)>0&&at&&st){v.averagetargetduration=L/at;var ot=st.sn;v.endSN="initSegment"!==ot?ot:0,nt&&(v.startCC=nt.cc,nt.initSegment||v.fragments.every((function(t){return t.relurl&&(e=t.relurl,S.test(null!=(r=null===(a=i.parseURL(e))||void 0===a?void 0:a.path)?r:""));var e,r,a}))&&(o.b.warn("MP4 fragments found but no init segment (probably no MAP, incomplete M3U8), trying to fetch SIDX"),(_=new u.b(n,e)).relurl=st.relurl,_.level=r,_.sn="initSegment",nt.initSegment=_,v.needSidxRanges=!0))}else v.endSN=0,v.startCC=0;return v.fragmentHint&&(L+=v.fragmentHint.duration),v.totalduration=L,v.endCC=A,k>0&&function(t,e){for(var r=t[e],i=e;i--;){var a=t[i];if(!a)return;a.programDateTime=r.programDateTime-1e3*a.duration,r=a}}(p,k),v},t}();function A(t,e){["video","audio","text"].forEach((function(r){var i=t.filter((function(t){return function(t,e){var r=p[e];return!!r&&!0===r[t.slice(0,4)]}(t,r)}));if(i.length){var a=i.filter((function(t){return 0===t.lastIndexOf("avc1",0)||0===t.lastIndexOf("mp4a",0)}));e[r+"Codec"]=a.length>0?a[0]:i[0],t=t.filter((function(t){return-1===i.indexOf(t)}))}})),e.unknownCodecs=t}function R(t,e,r){var i=e[r];i&&(t[r]=i)}function D(t,e){t.rawProgramDateTime?t.programDateTime=Date.parse(t.rawProgramDateTime):null!=e&&e.programDateTime&&(t.programDateTime=e.endProgramDateTime),Object(a.a)(t.programDateTime)||(t.programDateTime=null,t.rawProgramDateTime=null)}var _=r(4);function k(t,e){var r=t.url;return void 0!==r&&0!==r.indexOf("data:")||(r=e.url),r}var x=function(){function t(t){this.hls=void 0,this.loaders=Object.create(null),this.hls=t,this.registerListeners()}var e=t.prototype;return e.registerListeners=function(){var t=this.hls;t.on(n.a.MANIFEST_LOADING,this.onManifestLoading,this),t.on(n.a.LEVEL_LOADING,this.onLevelLoading,this),t.on(n.a.AUDIO_TRACK_LOADING,this.onAudioTrackLoading,this),t.on(n.a.SUBTITLE_TRACK_LOADING,this.onSubtitleTrackLoading,this)},e.unregisterListeners=function(){var t=this.hls;t.off(n.a.MANIFEST_LOADING,this.onManifestLoading,this),t.off(n.a.LEVEL_LOADING,this.onLevelLoading,this),t.off(n.a.AUDIO_TRACK_LOADING,this.onAudioTrackLoading,this),t.off(n.a.SUBTITLE_TRACK_LOADING,this.onSubtitleTrackLoading,this)},e.createInternalLoader=function(t){var e=this.hls.config,r=e.pLoader,i=e.loader,a=new(r||i)(e);return t.loader=a,this.loaders[t.type]=a,a},e.getInternalLoader=function(t){return this.loaders[t.type]},e.resetInternalLoader=function(t){this.loaders[t]&&delete this.loaders[t]},e.destroyInternalLoaders=function(){for(var t in this.loaders){var e=this.loaders[t];e&&e.destroy(),this.resetInternalLoader(t)}},e.destroy=function(){this.unregisterListeners(),this.destroyInternalLoaders()},e.onManifestLoading=function(t,e){var r=e.url;this.load({id:null,groupId:null,level:0,responseType:"text",type:_.a.MANIFEST,url:r,deliveryDirectives:null})},e.onLevelLoading=function(t,e){var r=e.id,i=e.level,a=e.url,n=e.deliveryDirectives;this.load({id:r,groupId:null,level:i,responseType:"text",type:_.a.LEVEL,url:a,deliveryDirectives:n})},e.onAudioTrackLoading=function(t,e){var r=e.id,i=e.groupId,a=e.url,n=e.deliveryDirectives;this.load({id:r,groupId:i,level:null,responseType:"text",type:_.a.AUDIO_TRACK,url:a,deliveryDirectives:n})},e.onSubtitleTrackLoading=function(t,e){var r=e.id,i=e.groupId,a=e.url,n=e.deliveryDirectives;this.load({id:r,groupId:i,level:null,responseType:"text",type:_.a.SUBTITLE_TRACK,url:a,deliveryDirectives:n})},e.load=function(t){var e,r,i,a,n,s,l=this.hls.config,u=this.getInternalLoader(t);if(u){var d=u.context;if(d&&d.url===t.url)return void o.b.trace("[playlist-loader]: playlist request ongoing");o.b.log("[playlist-loader]: aborting previous loader for type: "+t.type),u.abort()}switch(t.type){case _.a.MANIFEST:r=l.manifestLoadingMaxRetry,i=l.manifestLoadingTimeOut,a=l.manifestLoadingRetryDelay,n=l.manifestLoadingMaxRetryTimeout;break;case _.a.LEVEL:case _.a.AUDIO_TRACK:case _.a.SUBTITLE_TRACK:r=0,i=l.levelLoadingTimeOut;break;default:r=l.levelLoadingMaxRetry,i=l.levelLoadingTimeOut,a=l.levelLoadingRetryDelay,n=l.levelLoadingMaxRetryTimeout}if((u=this.createInternalLoader(t),null!==(e=t.deliveryDirectives)&&void 0!==e&&e.part)&&(t.type===_.a.LEVEL&&null!==t.level?s=this.hls.levels[t.level].details:t.type===_.a.AUDIO_TRACK&&null!==t.id?s=this.hls.audioTracks[t.id].details:t.type===_.a.SUBTITLE_TRACK&&null!==t.id&&(s=this.hls.subtitleTracks[t.id].details),s)){var h=s.partTarget,f=s.targetduration;h&&f&&(i=Math.min(1e3*Math.max(3*h,.8*f),i))}var c={timeout:i,maxRetry:r,retryDelay:a,maxRetryDelay:n,highWaterMark:0},v={onSuccess:this.loadsuccess.bind(this),onError:this.loaderror.bind(this),onTimeout:this.loadtimeout.bind(this)};u.load(t,c,v)},e.loadsuccess=function(t,e,r,i){if(void 0===i&&(i=null),r.isSidxRequest)return this.handleSidxRequest(t,r),void this.handlePlaylistLoaded(t,e,r,i);this.resetInternalLoader(r.type);var a=t.data;0===a.indexOf("#EXTM3U")?(e.parsing.start=performance.now(),a.indexOf("#EXTINF:")>0||a.indexOf("#EXT-X-TARGETDURATION:")>0?this.handleTrackOrLevelPlaylist(t,e,r,i):this.handleMasterPlaylist(t,e,r,i)):this.handleManifestParsingError(t,r,"no EXTM3U delimiter",i)},e.loaderror=function(t,e,r){void 0===r&&(r=null),this.handleNetworkError(e,r,!1,t)},e.loadtimeout=function(t,e,r){void 0===r&&(r=null),this.handleNetworkError(e,r,!0)},e.handleMasterPlaylist=function(t,e,r,i){var a=this.hls,s=t.data,l=k(t,r),u=L.parseMasterPlaylist(s,l),d=u.levels,h=u.sessionData;if(d.length){var f=d.map((function(t){return{id:t.attrs.AUDIO,audioCodec:t.audioCodec}})),c=d.map((function(t){return{id:t.attrs.SUBTITLES,textCodec:t.textCodec}})),v=L.parseMasterPlaylistMedia(s,l,"AUDIO",f),p=L.parseMasterPlaylistMedia(s,l,"SUBTITLES",c),m=L.parseMasterPlaylistMedia(s,l,"CLOSED-CAPTIONS");if(v.length)v.some((function(t){return!t.url}))||!d[0].audioCodec||d[0].attrs.AUDIO||(o.b.log("[playlist-loader]: audio codec signaled in quality level, but no embedded audio track signaled, create one"),v.unshift({type:"main",name:"main",default:!1,autoselect:!1,forced:!1,id:-1,attrs:new g({}),bitrate:0,url:""}));a.trigger(n.a.MANIFEST_LOADED,{levels:d,audioTracks:v,subtitles:p,captions:m,url:l,stats:e,networkDetails:i,sessionData:h})}else this.handleManifestParsingError(t,r,"no level found in manifest",i)},e.handleTrackOrLevelPlaylist=function(t,e,r,i){var o=this.hls,l=r.id,u=r.level,d=r.type,h=k(t,r),f=Object(a.a)(l)?l:0,c=Object(a.a)(u)?u:f,v=function(t){switch(t.type){case _.a.AUDIO_TRACK:return _.b.AUDIO;case _.a.SUBTITLE_TRACK:return _.b.SUBTITLE;default:return _.b.MAIN}}(r),p=L.parseLevelPlaylist(t.data,h,c,v,f);if(p.fragments.length){if(d===_.a.MANIFEST){var m={attrs:new g({}),bitrate:0,details:p,name:"",url:h};o.trigger(n.a.MANIFEST_LOADED,{levels:[m],audioTracks:[],url:h,stats:e,networkDetails:i,sessionData:null})}if(e.parsing.end=performance.now(),p.needSidxRanges){var y,b=null===(y=p.fragments[0].initSegment)||void 0===y?void 0:y.url;this.load({url:b,isSidxRequest:!0,type:d,level:u,levelDetails:p,id:l,groupId:null,rangeStart:0,rangeEnd:2048,responseType:"arraybuffer",deliveryDirectives:null})}else r.levelDetails=p,this.handlePlaylistLoaded(t,e,r,i)}else o.trigger(n.a.ERROR,{type:s.b.NETWORK_ERROR,details:s.a.LEVEL_EMPTY_ERROR,fatal:!1,url:h,reason:"no fragments found in level",level:"number"==typeof r.level?r.level:void 0})},e.handleSidxRequest=function(t,e){var r=Object(l.g)(new Uint8Array(t.data));if(r){var i=r.references,a=e.levelDetails;i.forEach((function(t,e){var i=t.info,n=a.fragments[e];0===n.byteRange.length&&n.setByteRange(String(1+i.end-i.start)+"@"+String(i.start)),n.initSegment&&n.initSegment.setByteRange(String(r.moovEndOffset)+"@0")}))}},e.handleManifestParsingError=function(t,e,r,i){this.hls.trigger(n.a.ERROR,{type:s.b.NETWORK_ERROR,details:s.a.MANIFEST_PARSING_ERROR,fatal:e.type===_.a.MANIFEST,url:t.url,reason:r,response:t,context:e,networkDetails:i})},e.handleNetworkError=function(t,e,r,i){void 0===r&&(r=!1),o.b.warn("[playlist-loader]: A network "+(r?"timeout":"error")+" occurred while loading "+t.type+" level: "+t.level+" id: "+t.id+' group-id: "'+t.groupId+'"');var a=s.a.UNKNOWN,l=!1,u=this.getInternalLoader(t);switch(t.type){case _.a.MANIFEST:a=r?s.a.MANIFEST_LOAD_TIMEOUT:s.a.MANIFEST_LOAD_ERROR,l=!0;break;case _.a.LEVEL:a=r?s.a.LEVEL_LOAD_TIMEOUT:s.a.LEVEL_LOAD_ERROR,l=!1;break;case _.a.AUDIO_TRACK:a=r?s.a.AUDIO_TRACK_LOAD_TIMEOUT:s.a.AUDIO_TRACK_LOAD_ERROR,l=!1;break;case _.a.SUBTITLE_TRACK:a=r?s.a.SUBTITLE_TRACK_LOAD_TIMEOUT:s.a.SUBTITLE_LOAD_ERROR,l=!1}u&&this.resetInternalLoader(t.type);var d={type:s.b.NETWORK_ERROR,details:a,fatal:l,url:t.url,loader:u,context:t,networkDetails:e};i&&(d.response=i),this.hls.trigger(n.a.ERROR,d)},e.handlePlaylistLoaded=function(t,e,r,i){var a=r.type,s=r.level,o=r.id,l=r.groupId,u=r.loader,d=r.levelDetails,h=r.deliveryDirectives;if(null!=d&&d.targetduration){if(u)switch(d.live&&(u.getCacheAge&&(d.ageHeader=u.getCacheAge()||0),u.getCacheAge&&!isNaN(d.ageHeader)||(d.ageHeader=0)),a){case _.a.MANIFEST:case _.a.LEVEL:this.hls.trigger(n.a.LEVEL_LOADED,{details:d,level:s||0,id:o||0,stats:e,networkDetails:i,deliveryDirectives:h});break;case _.a.AUDIO_TRACK:this.hls.trigger(n.a.AUDIO_TRACK_LOADED,{details:d,id:o||0,groupId:l||"",stats:e,networkDetails:i,deliveryDirectives:h});break;case _.a.SUBTITLE_TRACK:this.hls.trigger(n.a.SUBTITLE_TRACK_LOADED,{details:d,id:o||0,groupId:l||"",stats:e,networkDetails:i,deliveryDirectives:h})}}else this.handleManifestParsingError(t,r,"invalid target duration",i)},t}(),w=function(){function t(t){this.hls=void 0,this.loaders={},this.decryptkey=null,this.decrypturl=null,this.hls=t,this._registerListeners()}var e=t.prototype;return e._registerListeners=function(){this.hls.on(n.a.KEY_LOADING,this.onKeyLoading,this)},e._unregisterListeners=function(){this.hls.off(n.a.KEY_LOADING,this.onKeyLoading)},e.destroy=function(){for(var t in this._unregisterListeners(),this.loaders){var e=this.loaders[t];e&&e.destroy()}this.loaders={}},e.onKeyLoading=function(t,e){var r=e.frag,i=r.type,a=this.loaders[i];if(r.decryptdata){var s=r.decryptdata.uri;if(s!==this.decrypturl||null===this.decryptkey){var l=this.hls.config;if(a&&(o.b.warn("abort previous key loader for type:"+i),a.abort()),!s)return void o.b.warn("key uri is falsy");var u=l.loader,d=r.loader=this.loaders[i]=new u(l);this.decrypturl=s,this.decryptkey=null;var h={url:s,frag:r,responseType:"arraybuffer"},f={timeout:l.fragLoadingTimeOut,maxRetry:0,retryDelay:l.fragLoadingRetryDelay,maxRetryDelay:l.fragLoadingMaxRetryTimeout,highWaterMark:0},c={onSuccess:this.loadsuccess.bind(this),onError:this.loaderror.bind(this),onTimeout:this.loadtimeout.bind(this)};d.load(h,f,c)}else this.decryptkey&&(r.decryptdata.key=this.decryptkey,this.hls.trigger(n.a.KEY_LOADED,{frag:r}))}else o.b.warn("Missing decryption data on fragment in onKeyLoading")},e.loadsuccess=function(t,e,r){var i=r.frag;i.decryptdata?(this.decryptkey=i.decryptdata.key=new Uint8Array(t.data),i.loader=null,delete this.loaders[i.type],this.hls.trigger(n.a.KEY_LOADED,{frag:i})):o.b.error("after key load, decryptdata unset")},e.loaderror=function(t,e){var r=e.frag,i=r.loader;i&&i.abort(),delete this.loaders[r.type],this.hls.trigger(n.a.ERROR,{type:s.b.NETWORK_ERROR,details:s.a.KEY_LOAD_ERROR,fatal:!1,frag:r,response:t})},e.loadtimeout=function(t,e){var r=e.frag,i=r.loader;i&&i.abort(),delete this.loaders[r.type],this.hls.trigger(n.a.ERROR,{type:s.b.NETWORK_ERROR,details:s.a.KEY_LOAD_TIMEOUT,fatal:!1,frag:r})},t}();function C(t,e){var r;try{r=new Event("addtrack")}catch(t){(r=document.createEvent("Event")).initEvent("addtrack",!1,!1)}r.track=t,e.dispatchEvent(r)}function O(t,e,r){var i=t.mode;if("disabled"===i&&(t.mode="hidden"),t.cues&&t.cues.length>0)for(var a=function(t,e,r){var i=[],a=function(t,e){if(et[r].endTime)return-1;var i=0,a=r;for(;i<=a;){var n=Math.floor((a+i)/2);if(et[n].startTime&&i-1)for(var n=a,s=t.length;n=e&&o.endTime<=r)i.push(o);else if(o.startTime>r)return i}return i}(t.cues,e,r),n=0;n.05&&this.forwardBufferLength>1){var u=Math.min(2,Math.max(1,n)),d=Math.round(2/(1+Math.exp(-.75*o-this.edgeStalled))*20)/20;t.playbackRate=Math.min(u,Math.max(1,d))}else 1!==t.playbackRate&&0!==t.playbackRate&&(t.playbackRate=1)}}}}},a.estimateLiveEdge=function(){var t=this.levelDetails;return null===t?null:t.edge+t.age},a.computeLatency=function(){var t=this.estimateLiveEdge();return null===t?null:t-this.currentTime},e=t,(r=[{key:"latency",get:function(){return this._latency||0}},{key:"maxLatency",get:function(){var t=this.config,e=this.levelDetails;return void 0!==t.liveMaxLatencyDuration?t.liveMaxLatencyDuration:e?t.liveMaxLatencyDurationCount*e.targetduration:0}},{key:"targetLatency",get:function(){var t=this.levelDetails;if(null===t)return null;var e=t.holdBack,r=t.partHoldBack,i=t.targetduration,a=this.config,n=a.liveSyncDuration,s=a.liveSyncDurationCount,o=a.lowLatencyMode,l=this.hls.userConfig,u=o&&r||e;(l.liveSyncDuration||l.liveSyncDurationCount||0===u)&&(u=void 0!==n?n:s*i);var d=i;return u+Math.min(1*this.stallCount,d)}},{key:"liveSyncPosition",get:function(){var t=this.estimateLiveEdge(),e=this.targetLatency,r=this.levelDetails;if(null===t||null===e||null===r)return null;var i=r.edge,a=t-e-this.edgeStalled,n=i-r.totalduration,s=i-(this.config.lowLatencyMode&&r.partTarget||r.targetduration);return Math.min(Math.max(n,a),s)}},{key:"drift",get:function(){var t=this.levelDetails;return null===t?1:t.drift}},{key:"edgeStalled",get:function(){var t=this.levelDetails;if(null===t)return 0;var e=3*(this.config.lowLatencyMode&&t.partTarget||t.targetduration);return Math.max(t.age-e,0)}},{key:"forwardBufferLength",get:function(){var t=this.media,e=this.levelDetails;if(!t||!e)return 0;var r=t.buffered.length;return r?t.buffered.end(r-1):e.edge-this.currentTime}}])&&F(e.prototype,r),i&&F(e,i),t}();function B(t,e){for(var r=0;rt.sn?(n=r-t.start,i=t):(n=t.start-r,i=e),i.duration!==n&&(i.duration=n)}else if(e.sn>t.sn){t.cc===e.cc&&t.minEndPTS?e.start=t.start+(t.minEndPTS-t.start):e.start=t.start+t.duration}else e.start=Math.max(t.start-e.duration,0)}function V(t,e,r,i,n,s){i-r<=0&&(o.b.warn("Fragment should have a positive duration",e),i=r+e.duration,s=n+e.duration);var l=r,u=i,d=e.startPTS,h=e.endPTS;if(Object(a.a)(d)){var f=Math.abs(d-r);Object(a.a)(e.deltaPTS)?e.deltaPTS=Math.max(f,e.deltaPTS):e.deltaPTS=f,l=Math.max(r,d),r=Math.min(r,d),n=Math.min(n,e.startDTS),u=Math.min(i,h),i=Math.max(i,h),s=Math.max(s,e.endDTS)}e.duration=i-r;var c=r-e.start;e.appendedPTS=i,e.start=e.startPTS=r,e.maxStartPTS=l,e.startDTS=n,e.endPTS=i,e.minEndPTS=u,e.endDTS=s;var v,g=e.sn;if(!t||gt.endSN)return 0;var p=g-t.startSN,m=t.fragments;for(m[p]=e,v=p;v>0;v--)H(m[v],m[v-1]);for(v=p;v=0;n--){var s=i[n].initSegment;if(s){r=s;break}}t.fragmentHint&&delete t.fragmentHint.endPTS;var l,u=0;if(function(t,e,r){for(var i=e.skippedSegments,a=Math.max(t.startSN,e.startSN)-e.startSN,n=(t.fragmentHint?1:0)+(i?e.endSN:Math.min(t.endSN,e.endSN))-e.startSN,s=e.startSN-t.startSN,o=e.fragmentHint?e.fragments.concat(e.fragmentHint):e.fragments,l=t.fragmentHint?t.fragments.concat(t.fragmentHint):t.fragments,u=a;u<=n;u++){var d=l[s+u],h=o[u];i&&!h&&u=i.length||function(t,e){if(e){for(var r=t.fragments,i=t.skippedSegments;ie.partTarget&&(l+=1)}if(Object(a.a)(o))return new U(o,Object(a.a)(l)?l:void 0,M.No)}}},e.loadPlaylist=function(t){},e.shouldLoadTrack=function(t){return this.canLoad&&t&&!!t.url&&(!t.details||t.details.live)},e.playlistLoaded=function(t,e,r){var i=this,a=e.details,n=e.stats,s=n.loading.end?Math.max(0,self.performance.now()-n.loading.end):0;if(a.advancedDateTime=Date.now()-s,a.live||null!=r&&r.live){if(a.reloaded(r),r&&this.log("live playlist "+t+" "+(a.advanced?"REFRESHED "+a.lastPartSn+"-"+a.lastPartIndex:"MISSED")),r&&a.fragments.length>0&&W(r,a),!this.canLoad||!a.live)return;var o,l=void 0,u=void 0;if(a.canBlockReload&&a.endSN&&a.advanced){var d=this.hls.config.lowLatencyMode,h=a.lastPartSn,f=a.endSN,c=a.lastPartIndex,v=h===f;-1!==c?(l=v?f+1:h,u=v?d?0:c:c+1):l=f+1;var g=a.age,p=g+a.ageHeader,m=Math.min(p-a.partTarget,1.5*a.targetduration);if(m>0){if(r&&m>r.tuneInGoal)this.warn("CDN Tune-in goal increased from: "+r.tuneInGoal+" to: "+m+" with playlist age: "+a.age),m=0;else{var y=Math.floor(m/a.targetduration);if(l+=y,void 0!==u)u+=Math.round(m%a.targetduration/a.partTarget);this.log("CDN Tune-in age: "+a.ageHeader+"s last advanced "+g.toFixed(2)+"s goal: "+m+" skip sn "+y+" to part "+u)}a.tuneInGoal=m}if(o=this.getDeliveryDirectives(a,e.deliveryDirectives,l,u),d||!v)return void this.loadPlaylist(o)}else o=this.getDeliveryDirectives(a,e.deliveryDirectives,l,u);var b=function(t,e){var r,i=1e3*t.levelTargetDuration,a=i/2,n=t.age,s=n>0&&n<3*i,o=e.loading.end-e.loading.start,l=t.availabilityDelay;if(!1===t.updated)if(s){var u=333*t.misses;r=Math.max(Math.min(a,2*o),u),t.availabilityDelay=(t.availabilityDelay||0)+r}else r=a;else s?(l=Math.min(l||i/2,n),t.availabilityDelay=l,r=l+i-n):r=i-o;return Math.round(r)}(a,n);void 0!==l&&a.canBlockReload&&(b-=a.partTarget||1),this.log("reload live playlist "+t+" in "+Math.round(b)+" ms"),this.timer=self.setTimeout((function(){return i.loadPlaylist(o)}),b)}else this.clearTimer()},e.getDeliveryDirectives=function(t,e,r,i){var a=function(t,e){var r=t.canSkipUntil,i=t.canSkipDateRanges,a=t.endSN;return r&&(void 0!==e?e-a:0)-1&&null!==(e=t.context)&&void 0!==e&&e.deliveryDirectives)this.warn("retry playlist loading #"+this.retryCount+' after "'+t.details+'"'),this.loadPlaylist();else{var n=Math.min(Math.pow(2,this.retryCount)*i.levelLoadingRetryDelay,i.levelLoadingMaxRetryTimeout);this.timer=self.setTimeout((function(){return r.loadPlaylist()}),n),this.warn("retry playlist loading #"+this.retryCount+" in "+n+' ms after "'+t.details+'"')}else this.warn('cannot recover from error "'+t.details+'"'),this.clearTimer(),t.fatal=!0;return a},t}();function q(){return(q=Object.assign||function(t){for(var e=1;e0){r=a[0].bitrate,a.sort((function(t,e){return t.bitrate-e.bitrate})),this._levels=a;for(var c=0;cthis.hls.config.fragLoadingMaxRetry&&(n=r.frag.level)):n=r.frag.level}break;case s.a.LEVEL_LOAD_ERROR:case s.a.LEVEL_LOAD_TIMEOUT:i&&(i.deliveryDirectives&&(l=!1),n=i.level),o=!0;break;case s.a.REMUX_ALLOC_ERROR:n=r.level,o=!0}void 0!==n&&this.recoverLevel(r,n,o,l)}}},u.recoverLevel=function(t,e,r,i){var a=t.details,n=this._levels[e];if(n.loadError++,r){if(!this.retryLoadingOrFail(t))return void(this.currentLevelIndex=-1);t.levelRetry=!0}if(i){var s=n.url.length;if(s>1&&n.loadError1){var i=(e.urlId+1)%r;this.warn("Switching to redundant URL-id "+i),this._levels.forEach((function(t){t.urlId=i})),this.level=t}},u.onFragLoaded=function(t,e){var r=e.frag;if(void 0!==r&&r.type===_.b.MAIN){var i=this._levels[r.level];void 0!==i&&(i.fragmentError=0,i.loadError=0)}},u.onLevelLoaded=function(t,e){var r,i,a=e.level,n=e.details,s=this._levels[a];if(!s)return this.warn("Invalid level index "+a),void(null!==(i=e.deliveryDirectives)&&void 0!==i&&i.skip&&(n.deltaUpdateFailed=!0));a===this.currentLevelIndex?(0===s.fragmentError&&(s.loadError=0,this.retryCount=0),this.playlistLoaded(a,e,s.details)):null!==(r=e.deliveryDirectives)&&void 0!==r&&r.skip&&(n.deltaUpdateFailed=!0)},u.onAudioTrackSwitched=function(t,e){var r=this.hls.levels[this.currentLevelIndex];if(r&&r.audioGroupIds){for(var i=-1,a=this.hls.audioTracks[e.id].groupId,n=0;n0){var i=r.urlId,a=r.url[i];if(t)try{a=t.addDirectives(a)}catch(t){this.warn("Could not construct new URL with HLS Delivery Directives: "+t)}this.log("Attempt loading level index "+e+(t?" at sn "+t.msn+" part "+t.part:"")+" with URL-id "+i+" "+a),this.clearTimer(),this.hls.trigger(n.a.LEVEL_LOADING,{url:a,level:e,id:i,deliveryDirectives:t||null})}},u.removeLevel=function(t,e){var r=function(t,r){return r!==e},i=this._levels.filter((function(i,a){return a!==t||i.url.length>1&&void 0!==e&&(i.url=i.url.filter(r),i.audioGroupIds&&(i.audioGroupIds=i.audioGroupIds.filter(r)),i.textGroupIds&&(i.textGroupIds=i.textGroupIds.filter(r)),i.urlId=0,!0)})).map((function(t,e){var r=t.details;return null!=r&&r.fragments&&r.fragments.forEach((function(t){t.level=e})),t}));this._levels=i,this.hls.trigger(n.a.LEVELS_UPDATED,{levels:i})},a=i,(o=[{key:"levels",get:function(){return 0===this._levels.length?null:this._levels}},{key:"level",get:function(){return this.currentLevelIndex},set:function(t){var e,r=this._levels;if(0!==r.length&&(this.currentLevelIndex!==t||null===(e=r[t])||void 0===e||!e.details)){if(t<0||t>=r.length){var i=t<0;if(this.hls.trigger(n.a.ERROR,{type:s.b.OTHER_ERROR,details:s.a.LEVEL_SWITCH_ERROR,level:t,fatal:i,reason:"invalid level idx"}),i)return;t=Math.min(t,r.length-1)}this.clearTimer();var a=this.currentLevelIndex,o=r[a],l=r[t];this.log("switching to level "+t+" from "+a),this.currentLevelIndex=t;var u=q({},l,{level:t,maxBitrate:l.maxBitrate,uri:l.uri,urlId:l.urlId});delete u._urlId,this.hls.trigger(n.a.LEVEL_SWITCHING,u);var d=l.details;if(!d||d.live){var h=this.switchParams(l.uri,null==o?void 0:o.details);this.loadPlaylist(h)}}}},{key:"manualLevel",get:function(){return this.manualLevelIndex},set:function(t){this.manualLevelIndex=t,void 0===this._startLevel&&(this._startLevel=t),-1!==t&&(this.level=t)}},{key:"firstLevel",get:function(){return this._firstLevel},set:function(t){this._firstLevel=t}},{key:"startLevel",get:function(){if(void 0===this._startLevel){var t=this.hls.config.startLevel;return void 0!==t?t:this._firstLevel}return this._startLevel},set:function(t){this._startLevel=t}},{key:"nextLoadLevel",get:function(){return-1!==this.manualLevelIndex?this.manualLevelIndex:this.hls.nextAutoLevel},set:function(t){this.level=t,-1===this.manualLevelIndex&&(this.hls.nextAutoLevel=t)}}])&&z(a.prototype,o),l&&z(a,l),i}(X);!function(t){t.NOT_LOADED="NOT_LOADED",t.BACKTRACKED="BACKTRACKED",t.APPENDING="APPENDING",t.PARTIAL="PARTIAL",t.OK="OK"}($||($={}));var tt=function(){function t(t){this.activeFragment=null,this.activeParts=null,this.fragments=Object.create(null),this.timeRanges=Object.create(null),this.bufferPadding=.2,this.hls=void 0,this.hls=t,this._registerListeners()}var e=t.prototype;return e._registerListeners=function(){var t=this.hls;t.on(n.a.BUFFER_APPENDED,this.onBufferAppended,this),t.on(n.a.FRAG_BUFFERED,this.onFragBuffered,this),t.on(n.a.FRAG_LOADED,this.onFragLoaded,this)},e._unregisterListeners=function(){var t=this.hls;t.off(n.a.BUFFER_APPENDED,this.onBufferAppended,this),t.off(n.a.FRAG_BUFFERED,this.onFragBuffered,this),t.off(n.a.FRAG_LOADED,this.onFragLoaded,this)},e.destroy=function(){this._unregisterListeners(),this.fragments=this.timeRanges=null},e.getAppendedFrag=function(t,e){if(e===_.b.MAIN){var r=this.activeFragment,i=this.activeParts;if(!r)return null;if(i)for(var a=i.length;a--;){var n=i[a],s=n?n.end:r.appendedPTS;if(n.start<=t&&void 0!==s&&t<=s)return a>9&&(this.activeParts=i.slice(a-9)),n}else if(r.start<=t&&void 0!==r.appendedPTS&&t<=r.appendedPTS)return r}return this.getBufferedFrag(t,e)},e.getBufferedFrag=function(t,e){for(var r=this.fragments,i=Object.keys(r),a=i.length;a--;){var n=r[i[a]];if((null==n?void 0:n.body.type)===e&&n.buffered){var s=n.body;if(s.start<=t&&t<=s.end)return s}}return null},e.detectEvictedFragments=function(t,e,r){var i=this;Object.keys(this.fragments).forEach((function(a){var n=i.fragments[a];if(n)if(n.buffered){var s=n.range[t];s&&s.time.some((function(t){var r=!i.isTimeBuffered(t.startPTS,t.endPTS,e);return r&&i.removeFragment(n.body),r}))}else n.body.type===r&&i.removeFragment(n.body)}))},e.detectPartialFragments=function(t){var e=this,r=this.timeRanges,i=t.frag,a=t.part;if(r&&"initSegment"!==i.sn){var n=rt(i),s=this.fragments[n];s&&(Object.keys(r).forEach((function(t){var n=i.elementaryStreams[t];if(n){var o=r[t],l=null!==a||!0===n.partial;s.range[t]=e.getBufferedTimes(i,a,l,o)}})),s.backtrack=s.loaded=null,Object.keys(s.range).length?s.buffered=!0:this.removeFragment(s.body))}},e.fragBuffered=function(t){var e=rt(t),r=this.fragments[e];r&&(r.backtrack=r.loaded=null,r.buffered=!0)},e.getBufferedTimes=function(t,e,r,i){for(var a={time:[],partial:r},n=e?e.start:t.start,s=e?e.end:t.end,o=t.minEndPTS||s,l=t.maxStartPTS||n,u=0;u=d&&o<=h){a.time.push({startPTS:Math.max(n,i.start(u)),endPTS:Math.min(s,i.end(u))});break}if(nd)a.partial=!0,a.time.push({startPTS:Math.max(n,i.start(u)),endPTS:Math.min(s,i.end(u))});else if(s<=d)break}return a},e.getPartialFragment=function(t){var e,r,i,a=null,n=0,s=this.bufferPadding,o=this.fragments;return Object.keys(o).forEach((function(l){var u=o[l];u&&et(u)&&(r=u.body.start-s,i=u.body.end+s,t>=r&&t<=i&&(e=Math.min(t-r,i-t),n<=e&&(a=u.body,n=e)))})),a},e.getState=function(t){var e=rt(t),r=this.fragments[e];return r?r.buffered?et(r)?$.PARTIAL:$.OK:r.backtrack?$.BACKTRACKED:$.APPENDING:$.NOT_LOADED},e.backtrack=function(t,e){var r=rt(t),i=this.fragments[r];if(!i||i.backtrack)return null;var a=i.backtrack=e||i.loaded;return i.loaded=null,a},e.getBacktrackData=function(t){var e=rt(t),r=this.fragments[e];if(r){var i,a=r.backtrack;if(null!=a&&null!==(i=a.payload)&&void 0!==i&&i.byteLength)return a;this.removeFragment(t)}return null},e.isTimeBuffered=function(t,e,r){for(var i,a,n=0;n=i&&e<=a)return!0;if(e<=i)return!1}return!1},e.onFragLoaded=function(t,e){var r=e.frag,i=e.part;if("initSegment"!==r.sn&&!r.bitrateTest&&!i){var a=rt(r);this.fragments[a]={body:r,loaded:e,backtrack:null,buffered:!1,range:Object.create(null)}}},e.onBufferAppended=function(t,e){var r=this,i=e.frag,a=e.part,n=e.timeRanges;if(i.type===_.b.MAIN)if(this.activeFragment=i,a){var s=this.activeParts;s||(this.activeParts=s=[]),s.push(a)}else this.activeParts=null;this.timeRanges=n,Object.keys(n).forEach((function(t){var e=n[t];if(r.detectEvictedFragments(t,e),!a)for(var s=0;st&&i.removeFragment(s)}}))},e.removeFragment=function(t){var e=rt(t);t.stats.loaded=0,t.clearElementaryStreamInfo(),delete this.fragments[e]},e.removeAllFragments=function(){this.fragments=Object.create(null),this.activeFragment=null,this.activeParts=null},t}();function et(t){var e,r;return t.buffered&&((null===(e=t.range.video)||void 0===e?void 0:e.partial)||(null===(r=t.range.audio)||void 0===r?void 0:r.partial))}function rt(t){return t.type+"_"+t.level+"_"+t.urlId+"_"+t.sn}var it=function(){function t(){this._boundTick=void 0,this._tickTimer=null,this._tickInterval=null,this._tickCallCount=0,this._boundTick=this.tick.bind(this)}var e=t.prototype;return e.destroy=function(){this.onHandlerDestroying(),this.onHandlerDestroyed()},e.onHandlerDestroying=function(){this.clearNextTick(),this.clearInterval()},e.onHandlerDestroyed=function(){},e.hasInterval=function(){return!!this._tickInterval},e.hasNextTick=function(){return!!this._tickTimer},e.setInterval=function(t){return!this._tickInterval&&(this._tickInterval=self.setInterval(this._boundTick,t),!0)},e.clearInterval=function(){return!!this._tickInterval&&(self.clearInterval(this._tickInterval),this._tickInterval=null,!0)},e.clearNextTick=function(){return!!this._tickTimer&&(self.clearTimeout(this._tickTimer),this._tickTimer=null,!0)},e.tick=function(){this._tickCallCount++,1===this._tickCallCount&&(this.doTick(),this._tickCallCount>1&&this.tickImmediate(),this._tickCallCount=0)},e.tickImmediate=function(){this.clearNextTick(),this._tickTimer=self.setTimeout(this._boundTick,0)},e.doTick=function(){},t}(),at={length:0,start:function(){return 0},end:function(){return 0}},nt=function(){function t(){}return t.isBuffered=function(e,r){try{if(e)for(var i=t.getBuffered(e),a=0;a=i.start(a)&&r<=i.end(a))return!0}catch(t){}return!1},t.bufferInfo=function(e,r,i){try{if(e){var a,n=t.getBuffered(e),s=[];for(a=0;as&&(i[n-1].end=t[a].end):i.push(t[a])}else i.push(t[a])}else i=t;for(var o,l=0,u=e,d=e,h=0;h=f&&er.startCC||t&&t.cc0)r=a+1;else{if(!(s<0))return n;i=a-1}}return null}};function ht(t,e,r){void 0===t&&(t=0),void 0===e&&(e=0);var i=Math.min(e,r.duration+(r.deltaPTS?r.deltaPTS:0));return r.start+r.duration-i<=t?1:r.start-i>t&&r.start?-1:0}function ft(t,e,r){var i=1e3*Math.min(e,r.duration+(r.deltaPTS?r.deltaPTS:0));return(r.endProgramDateTime||0)-i>t}function ct(t){var e="function"==typeof Map?new Map:void 0;return(ct=function(t){if(null===t||(r=t,-1===Function.toString.call(r).indexOf("[native code]")))return t;var r;if("function"!=typeof t)throw new TypeError("Super expression must either be null or a function");if(void 0!==e){if(e.has(t))return e.get(t);e.set(t,i)}function i(){return vt(t,arguments,mt(this).constructor)}return i.prototype=Object.create(t.prototype,{constructor:{value:i,enumerable:!1,writable:!0,configurable:!0}}),pt(i,t)})(t)}function vt(t,e,r){return(vt=gt()?Reflect.construct:function(t,e,r){var i=[null];i.push.apply(i,e);var a=new(Function.bind.apply(t,i));return r&&pt(a,r.prototype),a}).apply(null,arguments)}function gt(){if("undefined"==typeof Reflect||!Reflect.construct)return!1;if(Reflect.construct.sham)return!1;if("function"==typeof Proxy)return!0;try{return Boolean.prototype.valueOf.call(Reflect.construct(Boolean,[],(function(){}))),!0}catch(t){return!1}}function pt(t,e){return(pt=Object.setPrototypeOf||function(t,e){return t.__proto__=e,t})(t,e)}function mt(t){return(mt=Object.setPrototypeOf?Object.getPrototypeOf:function(t){return t.__proto__||Object.getPrototypeOf(t)})(t)}var yt=Math.pow(2,17),bt=function(){function t(t){this.config=void 0,this.loader=null,this.partLoadTimeout=-1,this.config=t}var e=t.prototype;return e.destroy=function(){this.loader&&(this.loader.destroy(),this.loader=null)},e.abort=function(){this.loader&&this.loader.abort()},e.load=function(t,e){var r=this,i=t.url;if(!i)return Promise.reject(new Et({type:s.b.NETWORK_ERROR,details:s.a.FRAG_LOAD_ERROR,fatal:!1,frag:t,networkDetails:null},"Fragment does not have a "+(i?"part list":"url")));this.abort();var a=this.config,n=a.fLoader,o=a.loader;return new Promise((function(i,l){r.loader&&r.loader.destroy();var u=r.loader=t.loader=n?new n(a):new o(a),d=Tt(t),h={timeout:a.fragLoadingTimeOut,maxRetry:0,retryDelay:0,maxRetryDelay:a.fragLoadingMaxRetryTimeout,highWaterMark:yt};t.stats=u.stats,u.load(d,h,{onSuccess:function(e,a,n,s){r.resetLoader(t,u),i({frag:t,part:null,payload:e.data,networkDetails:s})},onError:function(e,i,a){r.resetLoader(t,u),l(new Et({type:s.b.NETWORK_ERROR,details:s.a.FRAG_LOAD_ERROR,fatal:!1,frag:t,response:e,networkDetails:a}))},onAbort:function(e,i,a){r.resetLoader(t,u),l(new Et({type:s.b.NETWORK_ERROR,details:s.a.INTERNAL_ABORTED,fatal:!1,frag:t,networkDetails:a}))},onTimeout:function(e,i,a){r.resetLoader(t,u),l(new Et({type:s.b.NETWORK_ERROR,details:s.a.FRAG_LOAD_TIMEOUT,fatal:!1,frag:t,networkDetails:a}))},onProgress:function(r,i,a,n){e&&e({frag:t,part:null,payload:a,networkDetails:n})}})}))},e.loadPart=function(t,e,r){var i=this;this.abort();var a=this.config,n=a.fLoader,o=a.loader;return new Promise((function(l,u){i.loader&&i.loader.destroy();var d=i.loader=t.loader=n?new n(a):new o(a),h=Tt(t,e),f={timeout:a.fragLoadingTimeOut,maxRetry:0,retryDelay:0,maxRetryDelay:a.fragLoadingMaxRetryTimeout,highWaterMark:yt};e.stats=d.stats,d.load(h,f,{onSuccess:function(a,n,s,o){i.resetLoader(t,d),i.updateStatsFromPart(t,e);var u={frag:t,part:e,payload:a.data,networkDetails:o};r(u),l(u)},onError:function(r,a,n){i.resetLoader(t,d),u(new Et({type:s.b.NETWORK_ERROR,details:s.a.FRAG_LOAD_ERROR,fatal:!1,frag:t,part:e,response:r,networkDetails:n}))},onAbort:function(r,a,n){t.stats.aborted=e.stats.aborted,i.resetLoader(t,d),u(new Et({type:s.b.NETWORK_ERROR,details:s.a.INTERNAL_ABORTED,fatal:!1,frag:t,part:e,networkDetails:n}))},onTimeout:function(r,a,n){i.resetLoader(t,d),u(new Et({type:s.b.NETWORK_ERROR,details:s.a.FRAG_LOAD_TIMEOUT,fatal:!1,frag:t,part:e,networkDetails:n}))}})}))},e.updateStatsFromPart=function(t,e){var r=t.stats,i=e.stats,a=i.total;if(r.loaded+=i.loaded,a){var n=Math.round(t.duration/e.duration),s=Math.min(Math.round(r.loaded/a),n),o=(n-s)*Math.round(r.loaded/s);r.total=r.loaded+o}else r.total=Math.max(r.loaded,r.total);var l=r.loading,u=i.loading;l.start?l.first+=u.first-u.start:(l.start=u.start,l.first=u.first),l.end=u.end},e.resetLoader=function(t,e){t.loader=null,this.loader===e&&(self.clearTimeout(this.partLoadTimeout),this.loader=null),e.destroy()},t}();function Tt(t,e){void 0===e&&(e=null);var r=e||t,i={frag:t,part:e,responseType:"arraybuffer",url:r.url,rangeStart:0,rangeEnd:0},n=r.byteRangeStartOffset,s=r.byteRangeEndOffset;return Object(a.a)(n)&&Object(a.a)(s)&&(i.rangeStart=n,i.rangeEnd=s),i}var Et=function(t){var e,r;function i(e){for(var r,i=arguments.length,a=new Array(i>1?i-1:0),n=1;ne.start+e.duration+l;(s0&&s&&s.key&&s.iv&&"AES-128"===s.method){var o=self.performance.now();return e.decrypter.webCryptoDecrypt(new Uint8Array(a),s.key.buffer,s.iv.buffer).then((function(e){var a=self.performance.now();return i.trigger(n.a.FRAG_DECRYPTED,{frag:t,payload:e,stats:{tstart:o,tdecrypt:a}}),r.payload=e,r}))}return r})).then((function(r){var i=e.fragCurrent,a=e.hls,s=e.levels;if(!s)throw new Error("init load aborted, missing levels");s[t.level].details;var o=t.stats;e.state=_t,e.fragLoadError=0,t.data=new Uint8Array(r.payload),o.parsing.start=o.buffering.start=self.performance.now(),o.parsing.end=o.buffering.end=self.performance.now(),r.frag===i&&a.trigger(n.a.FRAG_BUFFERED,{stats:o,frag:i,part:null,id:t.type}),e.tick()})).catch((function(r){e.warn(r),e.resetFragmentLoading(t)}))},f.fragContextChanged=function(t){var e=this.fragCurrent;return!t||!e||t.level!==e.level||t.sn!==e.sn||t.urlId!==e.urlId},f.fragBufferedComplete=function(t,e){var r=this.mediaBuffer?this.mediaBuffer:this.media;this.log("Buffered "+t.type+" sn: "+t.sn+(e?" part: "+e.index:"")+" of "+("[stream-controller]"===this.logPrefix?"level":"track")+" "+t.level+" "+Lt.toString(nt.getBuffered(r))),this.state=_t,this.tick()},f._handleFragmentLoadComplete=function(t){var e=this.transmuxer;if(e){var r=t.frag,i=t.part,a=t.partsLoaded,n=!a||0===a.length||a.some((function(t){return!t})),s=new st(r.level,r.sn,r.stats.chunkCount+1,0,i?i.index:-1,!n);e.flush(s)}},f._handleFragmentLoadProgress=function(t){},f._doFragLoad=function(t,e,r,i){var s=this;if(void 0===r&&(r=null),!this.levels)throw new Error("frag load aborted, missing levels");if(r=Math.max(t.start,r||0),this.config.lowLatencyMode&&e){var o=e.partList;if(o&&i){r>t.end&&e.fragmentHint&&(t=e.fragmentHint);var l=this.getNextPart(o,t,r);if(l>-1){var u=o[l];return this.log("Loading part sn: "+t.sn+" p: "+u.index+" cc: "+t.cc+" of playlist ["+e.startSN+"-"+e.endSN+"] parts [0-"+l+"-"+(o.length-1)+"] "+("[stream-controller]"===this.logPrefix?"level":"track")+": "+t.level+", target: "+parseFloat(r.toFixed(3))),this.nextLoadPosition=u.start+u.duration,this.state=xt,this.hls.trigger(n.a.FRAG_LOADING,{frag:t,part:o[l],targetBufferTime:r}),this.doFragPartsLoad(t,o,l,i).catch((function(t){return s.handleFragLoadError(t)}))}if(!t.url||this.loadedEndOfParts(o,r))return Promise.resolve(null)}}return this.log("Loading fragment "+t.sn+" cc: "+t.cc+" "+(e?"of ["+e.startSN+"-"+e.endSN+"] ":"")+("[stream-controller]"===this.logPrefix?"level":"track")+": "+t.level+", target: "+parseFloat(r.toFixed(3))),Object(a.a)(t.sn)&&!this.bitrateTest&&(this.nextLoadPosition=t.start+t.duration),this.state=xt,this.hls.trigger(n.a.FRAG_LOADING,{frag:t,targetBufferTime:r}),this.fragmentLoader.load(t,i).catch((function(t){return s.handleFragLoadError(t)}))},f.doFragPartsLoad=function(t,e,r,i){var a=this;return new Promise((function(s,o){var l=[];!function r(u){var d=e[u];a.fragmentLoader.loadPart(t,d,i).then((function(i){l[d.index]=i;var o=i.part;a.hls.trigger(n.a.FRAG_LOADED,i);var h=e[u+1];if(!h||h.fragment!==t)return s({frag:t,part:o,partsLoaded:l});r(u+1)})).catch(o)}(r)}))},f.handleFragLoadError=function(t){var e=t.data;return e&&e.details===s.a.INTERNAL_ABORTED?this.handleFragLoadAborted(e.frag,e.part):this.hls.trigger(n.a.ERROR,e),null},f._handleTransmuxerFlush=function(t){var e=this.getCurrentContext(t);if(e&&this.state===Ct){var r=e.frag,i=e.part,a=e.level,n=self.performance.now();r.stats.parsing.end=n,i&&(i.stats.parsing.end=n),this.updateLevelTiming(r,i,a,t.partial)}else this.fragCurrent||(this.state=_t)},f.getCurrentContext=function(t){var e=this.levels,r=t.level,i=t.sn,a=t.part;if(!e||!e[r])return this.warn("Levels object was unset while buffering fragment "+i+" of level "+r+". The current chunk will not be buffered."),null;var n=e[r],s=a>-1?function(t,e,r){if(!t||!t.details)return null;var i=t.details.partList;if(i)for(var a=i.length;a--;){var n=i[a];if(n.index===r&&n.fragment.sn===e)return n}return null}(n,i,a):null,o=s?s.fragment:function(t,e,r){if(!t||!t.details)return null;var i=t.details,a=i.fragments[e-i.startSN];return a||((a=i.fragmentHint)&&a.sn===e?a:en&&this.flushMainBuffer(s,t.start)}else this.flushMainBuffer(0,t.start)},f.getFwdBufferInfo=function(t,e){var r=this.config,i=this.getLoadPosition();if(!Object(a.a)(i))return null;var n=nt.bufferInfo(t,i,r.maxBufferHole);if(0===n.len&&void 0!==n.nextStart){var s=this.fragmentTracker.getBufferedFrag(i,e);if(s&&n.nextStart=r&&(e.maxMaxBufferLength/=2,this.warn("Reduce max buffer length to "+e.maxMaxBufferLength+"s"),!0)},f.getNextFragment=function(t,e){var r,i,a=e.fragments,n=a.length;if(!n)return null;var s,o=this.config,l=a[0].start;if(e.live){var u=o.initialLiveManifestSize;if(n-1&&rr.start&&r.loaded},f.getInitialLiveFragment=function(t,e){var r=this.fragPrevious,i=null;if(r){if(t.hasProgramDateTime&&(this.log("Live playlist, switching playlist, load frag with same PDT: "+r.programDateTime),i=function(t,e,r){if(null===e||!Array.isArray(t)||!t.length||!Object(a.a)(e))return null;if(e<(t[0].programDateTime||0))return null;if(e>=(t[t.length-1].endProgramDateTime||0))return null;r=r||0;for(var i=0;i=t.startSN&&n<=t.endSN){var s=e[n-t.startSN];r.cc===s.cc&&(i=s,this.log("Live playlist, switching playlist, load frag with next SN: "+i.sn))}i||(i=function(t,e){return dt.search(t,(function(t){return t.cce?-1:0}))}(e,r.cc))&&this.log("Live playlist, switching playlist, load frag with same CC: "+i.sn)}}else{var o=this.hls.liveSyncPosition;null!==o&&(i=this.getFragmentAtPosition(o,this.bitrateTest?t.fragmentEnd:t.edge,t))}return i},f.getFragmentAtPosition=function(t,e,r){var i,a=this.config,n=this.fragPrevious,s=r.fragments,o=r.endSN,l=r.fragmentHint,u=a.maxFragLookUpTolerance,d=!!(a.lowLatencyMode&&r.partList&&l);(d&&l&&!this.bitrateTest&&(s=s.concat(l),o=l.sn),te-u?0:u):i=s[s.length-1];if(i){var h=i.sn-r.startSN,f=n&&i.level===n.level,c=s[h+1];if(this.fragmentTracker.getState(i)===$.BACKTRACKED){i=null;for(var v=h;s[v]&&this.fragmentTracker.getState(s[v])===$.BACKTRACKED;)i=n?s[v--]:s[--v];i||(i=c)}else n&&i.sn===n.sn&&!d&&f&&(i.sn=n-e.maxFragLookUpTolerance&&a<=s;if(null!==i&&r.duration>i&&(a"+t.startSN+" prev-sn: "+(n?n.sn:"na")+" fragments: "+o),h}return l},f.waitForCdnTuneIn=function(t){return t.live&&t.canBlockReload&&t.tuneInGoal>Math.max(t.partHoldBack,3*t.partTarget)},f.setStartPosition=function(t,e){var r=this.startPosition;if(r"+t))}}])&&At(u.prototype,d),h&&At(u,h),i}(it);function Bt(){return self.MediaSource||self.WebKitMediaSource}function Ut(){return self.SourceBuffer||self.WebKitSourceBuffer}var Gt=r(17),jt=r(9),Kt=r(13),Ht=Bt()||{isTypeSupported:function(){return!1}},Vt=function(){function t(t,e,r,i){var a=this;this.hls=void 0,this.id=void 0,this.observer=void 0,this.frag=null,this.part=null,this.worker=void 0,this.onwmsg=void 0,this.transmuxer=null,this.onTransmuxComplete=void 0,this.onFlush=void 0,this.hls=t,this.id=e,this.onTransmuxComplete=r,this.onFlush=i;var l=t.config,u=function(e,r){(r=r||{}).frag=a.frag,r.id=a.id,t.trigger(e,r)};this.observer=new Kt.EventEmitter,this.observer.on(n.a.FRAG_DECRYPTED,u),this.observer.on(n.a.ERROR,u);var d={mp4:Ht.isTypeSupported("video/mp4"),mpeg:Ht.isTypeSupported("audio/mpeg"),mp3:Ht.isTypeSupported('audio/mp4; codecs="mp3"')},h=navigator.vendor;if(l.enableWorker&&"undefined"!=typeof Worker){var f;o.b.log("demuxing in webworker");try{f=this.worker=Gt(18),this.onwmsg=this.onWorkerMessage.bind(this),f.addEventListener("message",this.onwmsg),f.onerror=function(e){t.trigger(n.a.ERROR,{type:s.b.OTHER_ERROR,details:s.a.INTERNAL_EXCEPTION,fatal:!0,event:"demuxerWorker",error:new Error(e.message+" ("+e.filename+":"+e.lineno+")")})},f.postMessage({cmd:"init",typeSupported:d,vendor:h,id:e,config:JSON.stringify(l)})}catch(t){o.b.warn("Error in worker:",t),o.b.error("Error while initializing DemuxerWorker, fallback to inline"),f&&self.URL.revokeObjectURL(f.objectURL),this.transmuxer=new jt.c(this.observer,d,l,h,e),this.worker=null}}else this.transmuxer=new jt.c(this.observer,d,l,h,e)}var e=t.prototype;return e.destroy=function(){var t=this.worker;if(t)t.removeEventListener("message",this.onwmsg),t.terminate(),this.worker=null;else{var e=this.transmuxer;e&&(e.destroy(),this.transmuxer=null)}var r=this.observer;r&&r.removeAllListeners(),this.observer=null},e.push=function(t,e,r,i,a,n,s,l,u,d){var h=this;u.transmuxing.start=self.performance.now();var f=this.transmuxer,c=this.worker,v=n?n.start:a.start,g=a.decryptdata,p=this.frag,m=!(p&&a.cc===p.cc),y=!(p&&u.level===p.level),b=p?u.sn-p.sn:-1,T=this.part?u.part-this.part.index:1,E=!y&&(1===b||0===b&&1===T),S=self.performance.now();(y||b||0===a.stats.parsing.start)&&(a.stats.parsing.start=S),!n||!T&&E||(n.stats.parsing.start=S);var L=new jt.b(m,E,l,y,v);if(!E||m){o.b.log("[transmuxer-interface, "+a.type+"]: Starting new transmux session for sn: "+u.sn+" p: "+u.part+" level: "+u.level+" id: "+u.id+"\n discontinuity: "+m+"\n trackSwitch: "+y+"\n contiguous: "+E+"\n accurateTimeOffset: "+l+"\n timeOffset: "+v);var A=new jt.a(r,i,e,s,d);this.configureTransmuxer(A)}if(this.frag=a,this.part=n,c)c.postMessage({cmd:"demux",data:t,decryptdata:g,chunkMeta:u,state:L},t instanceof ArrayBuffer?[t]:[]);else if(f){var R=f.push(t,g,u,L);Object(jt.d)(R)?R.then((function(t){h.handleTransmuxComplete(t)})):this.handleTransmuxComplete(R)}},e.flush=function(t){var e=this;t.transmuxing.start=self.performance.now();var r=this.transmuxer,i=this.worker;if(i)i.postMessage({cmd:"flush",chunkMeta:t});else if(r){var a=r.flush(t);Object(jt.d)(a)?a.then((function(r){e.handleFlushResult(r,t)})):this.handleFlushResult(a,t)}},e.handleFlushResult=function(t,e){var r=this;t.forEach((function(t){r.handleTransmuxComplete(t)})),this.onFlush(e)},e.onWorkerMessage=function(t){var e=t.data,r=this.hls;switch(e.event){case"init":self.URL.revokeObjectURL(this.worker.objectURL);break;case"transmuxComplete":this.handleTransmuxComplete(e.data);break;case"flush":this.onFlush(e.data);break;default:e.data=e.data||{},e.data.frag=this.frag,e.data.id=this.id,r.trigger(e.event,e.data)}},e.configureTransmuxer=function(t){var e=this.worker,r=this.transmuxer;e?e.postMessage({cmd:"configure",config:t}):r&&r.configure(t)},e.handleTransmuxComplete=function(t){t.chunkMeta.transmuxing.end=self.performance.now(),this.onTransmuxComplete(t)},t}(),Wt=function(){function t(t,e,r,i){this.config=void 0,this.media=void 0,this.fragmentTracker=void 0,this.hls=void 0,this.nudgeRetry=0,this.stallReported=!1,this.stalled=null,this.moved=!1,this.seeking=!1,this.config=t,this.media=e,this.fragmentTracker=r,this.hls=i}var e=t.prototype;return e.destroy=function(){this.hls=this.fragmentTracker=this.media=null},e.poll=function(t){var e=this.config,r=this.media,i=this.stalled,a=r.currentTime,n=r.seeking,s=this.seeking&&!n,l=!this.seeking&&n;if(this.seeking=n,a===t){if((l||s)&&(this.stalled=null),!r.paused&&!r.ended&&0!==r.playbackRate&&nt.getBuffered(r).length){var u=nt.bufferInfo(r,a,0),d=u.len>0,h=u.nextStart||0;if(d||h){if(n){var f=u.len>2,c=!h||h-a>2&&!this.fragmentTracker.getPartialFragment(a);if(f||c)return;this.moved=!1}if(!this.moved&&null!==this.stalled){var v,g=Math.max(h,u.start||0)-a,p=this.hls.levels?this.hls.levels[this.hls.currentLevel]:null,m=(null==p||null===(v=p.details)||void 0===v?void 0:v.live)?2*p.details.targetduration:2;if(g>0&&g<=m)return void this._trySkipBufferHole(null)}var y=self.performance.now();if(null!==i){var b=y-i;!n&&b>=250&&this._reportStall(u.len);var T=nt.bufferInfo(r,a,e.maxBufferHole);this._tryFixBufferStall(T,b)}else this.stalled=y}}}else if(this.moved=!0,null!==i){if(this.stallReported){var E=self.performance.now()-i;o.b.warn("playback not stuck anymore @"+a+", after "+Math.round(E)+"ms"),this.stallReported=!1}this.stalled=null,this.nudgeRetry=0}},e._tryFixBufferStall=function(t,e){var r=this.config,i=this.fragmentTracker,a=this.media.currentTime,n=i.getPartialFragment(a);if(n&&this._trySkipBufferHole(n))return;t.len>r.maxBufferHole&&e>1e3*r.highBufferWatchdogPeriod&&(o.b.warn("Trying to nudge playhead over buffer-hole"),this.stalled=null,this._tryNudgeBuffer())},e._reportStall=function(t){var e=this.hls,r=this.media;this.stallReported||(this.stallReported=!0,o.b.warn("Playback stalling at @"+r.currentTime+" due to low buffer (buffer="+t+")"),e.trigger(n.a.ERROR,{type:s.b.MEDIA_ERROR,details:s.a.BUFFER_STALLED_ERROR,fatal:!1,buffer:t}))},e._trySkipBufferHole=function(t){for(var e=this.config,r=this.hls,i=this.media,a=i.currentTime,l=0,u=nt.getBuffered(i),d=0;d=l&&a0&&-1===t&&(this.log("Override startPosition with lastCurrentTime @"+e.toFixed(3)),t=e),this.state=_t,this.nextLoadPosition=this.startPosition=this.lastCurrentTime=t,this.tick()}else this._forceStartLoad=!0,this.state=Dt},f.stopLoad=function(){this._forceStartLoad=!1,t.prototype.stopLoad.call(this)},f.doTick=function(){switch(this.state){case _t:this.doTickIdle();break;case Mt:var t,e=this.levels,r=this.level,i=null==e||null===(t=e[r])||void 0===t?void 0:t.details;if(i&&(!i.live||this.levelLastLoaded===this.level)){if(this.waitForCdnTuneIn(i))break;this.state=_t;break}break;case wt:var a,n=self.performance.now(),s=this.retryDate;(!s||n>=s||null!==(a=this.media)&&void 0!==a&&a.seeking)&&(this.log("retryDate reached, switch back to IDLE state"),this.state=_t)}this.onTickEnd()},f.onTickEnd=function(){t.prototype.onTickEnd.call(this),this.checkBuffer(),this.checkFragmentChanged()},f.doTickIdle=function(){var t,e,r=this.hls,i=this.levelLastLoaded,a=this.levels,s=this.media,o=r.config,l=r.nextLoadLevel;if(null!==i&&(s||!this.startFragRequested&&o.startFragPrefetch)&&(!this.altAudio||!this.audioOnly)&&a&&a[l]){var d=a[l];this.level=r.nextLoadLevel=l;var h=d.details;if(!h||this.state===Mt||h.live&&this.levelLastLoaded!==l)this.state=Mt;else{var f=this.getFwdBufferInfo(this.mediaBuffer?this.mediaBuffer:s,_.b.MAIN);if(null!==f)if(!(f.len>=this.getMaxBufferLength(d.maxBitrate))){if(this._streamEnded(f,h)){var c={};return this.altAudio&&(c.type="video"),this.hls.trigger(n.a.BUFFER_EOS,c),void(this.state=Pt)}var v=f.end,g=this.getNextFragment(v,h);if(this.couldBacktrack&&!this.fragPrevious&&g&&"initSegment"!==g.sn){var p=g.sn-h.startSN;p>1&&(g=h.fragments[p-1],this.fragmentTracker.removeFragment(g))}if(g&&this.fragmentTracker.getState(g)===$.OK&&this.nextLoadPosition>v){var m=this.audioOnly&&!this.altAudio?u.a.AUDIO:u.a.VIDEO;this.afterBufferFlushed(s,m,_.b.MAIN),g=this.getNextFragment(this.nextLoadPosition,h)}g&&(!g.initSegment||g.initSegment.data||this.bitrateTest||(g=g.initSegment),"identity"!==(null===(t=g.decryptdata)||void 0===t?void 0:t.keyFormat)||null!==(e=g.decryptdata)&&void 0!==e&&e.key?this.loadFragment(g,h,v):this.loadKey(g,h))}}}},f.loadFragment=function(e,r,i){var a,n=this.fragmentTracker.getState(e);if(this.fragCurrent=e,n===$.BACKTRACKED){var s=this.fragmentTracker.getBacktrackData(e);if(s)return this._handleFragmentLoadProgress(s),void this._handleFragmentLoadComplete(s);n=$.NOT_LOADED}n===$.NOT_LOADED||n===$.PARTIAL?"initSegment"===e.sn?this._loadInitSegment(e):this.bitrateTest?(e.bitrateTest=!0,this.log("Fragment "+e.sn+" of level "+e.level+" is being downloaded to test bitrate and will not be buffered"),this._loadBitrateTestFrag(e)):(this.startFragRequested=!0,t.prototype.loadFragment.call(this,e,r,i)):n===$.APPENDING?this.reduceMaxBufferLength(e.duration)&&this.fragmentTracker.removeFragment(e):0===(null===(a=this.media)||void 0===a?void 0:a.buffered.length)&&this.fragmentTracker.removeAllFragments()},f.getAppendedFrag=function(t){var e=this.fragmentTracker.getAppendedFrag(t,_.b.MAIN);return e&&"fragment"in e?e.fragment:e},f.getBufferedFrag=function(t){return this.fragmentTracker.getBufferedFrag(t,_.b.MAIN)},f.followingBufferedFrag=function(t){return t?this.getBufferedFrag(t.end+.5):null},f.immediateLevelSwitch=function(){this.abortCurrentFrag(),this.flushMainBuffer(0,Number.POSITIVE_INFINITY)},f.nextLevelSwitch=function(){var t=this.levels,e=this.media;if(null!=e&&e.readyState){var r,i=this.getAppendedFrag(e.currentTime);if(i&&i.start>1&&this.flushMainBuffer(0,i.start-1),!e.paused&&t){var a=t[this.hls.nextLoadLevel],n=this.fragLastKbps;r=n&&this.fragCurrent?this.fragCurrent.duration*a.maxBitrate/(1e3*n)+1:0}else r=0;var s=this.getBufferedFrag(e.currentTime+r);if(s){var o=this.followingBufferedFrag(s);if(o){this.abortCurrentFrag();var l=o.maxStartPTS?o.maxStartPTS:o.start,u=o.duration,d=Math.max(s.end,l+Math.min(Math.max(u-this.config.maxFragLookUpTolerance,.5*u),.75*u));this.flushMainBuffer(d,Number.POSITIVE_INFINITY)}}}},f.abortCurrentFrag=function(){var t=this.fragCurrent;this.fragCurrent=null,null!=t&&t.loader&&t.loader.abort(),this.state===kt&&(this.state=_t),this.nextLoadPosition=this.getLoadPosition()},f.flushMainBuffer=function(e,r){t.prototype.flushMainBuffer.call(this,e,r,this.altAudio?"video":null)},f.onMediaAttached=function(e,r){t.prototype.onMediaAttached.call(this,e,r);var i=r.media;this.onvplaying=this.onMediaPlaying.bind(this),this.onvseeked=this.onMediaSeeked.bind(this),i.addEventListener("playing",this.onvplaying),i.addEventListener("seeked",this.onvseeked),this.gapController=new Wt(this.config,i,this.fragmentTracker,this.hls)},f.onMediaDetaching=function(){var e=this.media;e&&(e.removeEventListener("playing",this.onvplaying),e.removeEventListener("seeked",this.onvseeked),this.onvplaying=this.onvseeked=null,this.videoBuffer=null),this.fragPlaying=null,this.gapController&&(this.gapController.destroy(),this.gapController=null),t.prototype.onMediaDetaching.call(this)},f.onMediaPlaying=function(){this.tick()},f.onMediaSeeked=function(){var t=this.media,e=t?t.currentTime:null;Object(a.a)(e)&&this.log("Media seeked to "+e.toFixed(3)),this.tick()},f.onManifestLoading=function(){this.log("Trigger BUFFER_RESET"),this.hls.trigger(n.a.BUFFER_RESET,void 0),this.fragmentTracker.removeAllFragments(),this.couldBacktrack=this.stalled=!1,this.startPosition=this.lastCurrentTime=0,this.fragPlaying=null},f.onManifestParsed=function(t,e){var r,i,a,n=!1,s=!1;e.levels.forEach((function(t){(r=t.audioCodec)&&(-1!==r.indexOf("mp4a.40.2")&&(n=!0),-1!==r.indexOf("mp4a.40.5")&&(s=!0))})),this.audioCodecSwitch=n&&s&&!("function"==typeof(null==(a=Ut())||null===(i=a.prototype)||void 0===i?void 0:i.changeType)),this.audioCodecSwitch&&this.log("Both AAC/HE-AAC audio found in levels; declaring level codec as HE-AAC"),this.levels=e.levels,this.startFragRequested=!1},f.onLevelLoading=function(t,e){var r=this.levels;if(r&&this.state===_t){var i=r[e.level];(!i.details||i.details.live&&this.levelLastLoaded!==e.level||this.waitForCdnTuneIn(i.details))&&(this.state=Mt)}},f.onLevelLoaded=function(t,e){var r,i=this.levels,a=e.level,s=e.details,o=s.totalduration;if(i){this.log("Level "+a+" loaded ["+s.startSN+","+s.endSN+"], cc ["+s.startCC+", "+s.endCC+"] duration:"+o);var l=this.fragCurrent;!l||this.state!==xt&&this.state!==wt||l.level!==e.level&&l.loader&&(this.state=_t,l.loader.abort());var u=i[a],d=0;if(s.live||null!==(r=u.details)&&void 0!==r&&r.live){if(s.fragments[0]||(s.deltaUpdateFailed=!0),s.deltaUpdateFailed)return;d=this.alignPlaylists(s,u.details)}if(u.details=s,this.levelLastLoaded=a,this.hls.trigger(n.a.LEVEL_UPDATED,{details:s,level:a}),this.state===Mt){if(this.waitForCdnTuneIn(s))return;this.state=_t}this.startFragRequested?s.live&&this.synchronizeToLiveEdge(s):this.setStartPosition(s,d),this.tick()}else this.warn("Levels were reset while loading level "+a)},f._handleFragmentLoadProgress=function(t){var e,r=t.frag,i=t.part,a=t.payload,n=this.levels;if(n){var s=n[r.level],o=s.details;if(o){var l=s.videoCodec,u=o.PTSKnown||!o.live,d=null===(e=r.initSegment)||void 0===e?void 0:e.data,h=this._getAudioCodec(s),f=this.transmuxer=this.transmuxer||new Vt(this.hls,_.b.MAIN,this._handleTransmuxComplete.bind(this),this._handleTransmuxerFlush.bind(this)),c=i?i.index:-1,v=-1!==c,g=new st(r.level,r.sn,r.stats.chunkCount,a.byteLength,c,v),p=this.initPTS[r.cc];f.push(a,d,h,l,r,i,o.totalduration,u,g,p)}else this.warn("Dropping fragment "+r.sn+" of level "+r.level+" after level details were reset")}else this.warn("Levels were reset while fragment load was in progress. Fragment "+r.sn+" of level "+r.level+" will not be buffered")},f.onAudioTrackSwitching=function(t,e){var r=this.altAudio,i=!!e.url,a=e.id;if(!i){if(this.mediaBuffer!==this.media){this.log("Switching on main audio, use media.buffered to schedule main fragment loading"),this.mediaBuffer=this.media;var s=this.fragCurrent;null!=s&&s.loader&&(this.log("Switching to main audio track, cancel main fragment load"),s.loader.abort()),this.resetTransmuxer(),this.resetLoadingState()}else this.audioOnly&&this.resetTransmuxer();var o=this.hls;r&&o.trigger(n.a.BUFFER_FLUSHING,{startOffset:0,endOffset:Number.POSITIVE_INFINITY,type:"audio"}),o.trigger(n.a.AUDIO_TRACK_SWITCHED,{id:a})}},f.onAudioTrackSwitched=function(t,e){var r=e.id,i=!!this.hls.audioTracks[r].url;if(i){var a=this.videoBuffer;a&&this.mediaBuffer!==a&&(this.log("Switching on alternate audio, use video.buffered to schedule main fragment loading"),this.mediaBuffer=a)}this.altAudio=i,this.tick()},f.onBufferCreated=function(t,e){var r,i,a=e.tracks,n=!1;for(var s in a){var o=a[s];if("main"===o.id){if(i=s,r=o,"video"===s){var l=a[s];l&&(this.videoBuffer=l.buffer)}}else n=!0}n&&r?(this.log("Alternate track found, use "+i+".buffered to schedule main fragment loading"),this.mediaBuffer=r.buffer):this.mediaBuffer=this.media},f.onFragBuffered=function(t,e){var r=e.frag,i=e.part;if(!r||r.type===_.b.MAIN){if(this.fragContextChanged(r))return this.warn("Fragment "+r.sn+(i?" p: "+i.index:"")+" of level "+r.level+" finished buffering, but was aborted. state: "+this.state),void(this.state===Ot&&(this.state=_t));var a=i?i.stats:r.stats;this.fragLastKbps=Math.round(8*a.total/(a.buffering.end-a.loading.first)),"initSegment"!==r.sn&&(this.fragPrevious=r),this.fragBufferedComplete(r,i)}},f.onError=function(t,e){switch(e.details){case s.a.FRAG_LOAD_ERROR:case s.a.FRAG_LOAD_TIMEOUT:case s.a.KEY_LOAD_ERROR:case s.a.KEY_LOAD_TIMEOUT:this.onFragmentOrKeyLoadError(_.b.MAIN,e);break;case s.a.LEVEL_LOAD_ERROR:case s.a.LEVEL_LOAD_TIMEOUT:this.state!==Ft&&(e.fatal?(this.warn(""+e.details),this.state=Ft):e.levelRetry||this.state!==Mt||(this.state=_t));break;case s.a.BUFFER_FULL_ERROR:if("main"===e.parent&&(this.state===Ct||this.state===Ot)){var r=!0,i=this.getFwdBufferInfo(this.media,_.b.MAIN);i&&i.len>.5&&(r=!this.reduceMaxBufferLength(i.len)),r&&(this.warn("buffer full error also media.currentTime is not buffered, flush main"),this.immediateLevelSwitch()),this.resetLoadingState()}}},f.checkBuffer=function(){var t=this.media,e=this.gapController;if(t&&e&&t.readyState){var r=nt.getBuffered(t);!this.loadedmetadata&&r.length?(this.loadedmetadata=!0,this.seekToStartPos()):e.poll(this.lastCurrentTime),this.lastCurrentTime=t.currentTime}},f.onFragLoadEmergencyAborted=function(){this.state=_t,this.loadedmetadata||(this.startFragRequested=!1,this.nextLoadPosition=this.startPosition),this.tickImmediate()},f.onBufferFlushed=function(t,e){var r=e.type;if(r!==u.a.AUDIO||this.audioOnly&&!this.altAudio){var i=(r===u.a.VIDEO?this.videoBuffer:this.mediaBuffer)||this.media;this.afterBufferFlushed(i,r,_.b.MAIN)}},f.onLevelsUpdated=function(t,e){this.levels=e.levels},f.swapAudioCodec=function(){this.audioCodecSwap=!this.audioCodecSwap},f.seekToStartPos=function(){var t=this.media,e=t.currentTime,r=this.startPosition;if(r>=0&&e0&&a1&&!1===t.seeking){var r=t.currentTime;if(nt.isBuffered(t,r)?e=this.getAppendedFrag(r):nt.isBuffered(t,r+.1)&&(e=this.getAppendedFrag(r+.1)),e){var i=this.fragPlaying,a=e.level;i&&e.sn===i.sn&&i.level===a&&e.urlId===i.urlId||(this.hls.trigger(n.a.FRAG_CHANGED,{frag:e}),i&&i.level===a||this.hls.trigger(n.a.LEVEL_SWITCHED,{level:a}),this.fragPlaying=e)}}},l=i,(d=[{key:"nextLevel",get:function(){var t=this.nextBufferedFrag;return t?t.level:-1}},{key:"currentLevel",get:function(){var t=this.media;if(t){var e=this.getAppendedFrag(t.currentTime);if(e)return e.level}return-1}},{key:"nextBufferedFrag",get:function(){var t=this.media;if(t){var e=this.getAppendedFrag(t.currentTime);return this.followingBufferedFrag(e)}return null}},{key:"forceStartLoad",get:function(){return this._forceStartLoad}}])&&Yt(l.prototype,d),h&&Yt(l,h),i}(Nt),zt=function(){function t(t,e,r){void 0===e&&(e=0),void 0===r&&(r=0),this.halfLife=void 0,this.alpha_=void 0,this.estimate_=void 0,this.totalWeight_=void 0,this.halfLife=t,this.alpha_=t?Math.exp(Math.log(.5)/t):0,this.estimate_=e,this.totalWeight_=r}var e=t.prototype;return e.sample=function(t,e){var r=Math.pow(this.alpha_,t);this.estimate_=e*(1-r)+r*this.estimate_,this.totalWeight_+=t},e.getTotalWeight=function(){return this.totalWeight_},e.getEstimate=function(){if(this.alpha_){var t=1-Math.pow(this.alpha_,this.totalWeight_);if(t)return this.estimate_/t}return this.estimate_},t}(),Qt=function(){function t(t,e,r){this.defaultEstimate_=void 0,this.minWeight_=void 0,this.minDelayMs_=void 0,this.slow_=void 0,this.fast_=void 0,this.defaultEstimate_=r,this.minWeight_=.001,this.minDelayMs_=50,this.slow_=new zt(t),this.fast_=new zt(e)}var e=t.prototype;return e.update=function(t,e){var r=this.slow_,i=this.fast_;this.slow_.halfLife!==t&&(this.slow_=new zt(t,r.getEstimate(),r.getTotalWeight())),this.fast_.halfLife!==e&&(this.fast_=new zt(e,i.getEstimate(),i.getTotalWeight()))},e.sample=function(t,e){var r=(t=Math.max(t,this.minDelayMs_))/1e3,i=8*e/r;this.fast_.sample(r,i),this.slow_.sample(r,i)},e.canEstimate=function(){var t=this.fast_;return t&&t.getTotalWeight()>=this.minWeight_},e.getEstimate=function(){return this.canEstimate()?Math.min(this.fast_.getEstimate(),this.slow_.getEstimate()):this.defaultEstimate_},e.destroy=function(){},t}();function $t(t,e){for(var r=0;r=2*d/f||y<=T)){var E,S=Number.POSITIVE_INFINITY;for(E=t.level-1;E>v;E--){if((S=d*c[E].maxBitrate/(6.4*m))=y)){var L=this.bwEstimator.getEstimate();o.b.warn("Fragment "+t.sn+(e?" part "+e.index:"")+" of level "+t.level+" is loading too slowly and will cause an underbuffer; aborting and switching to level "+E+"\n Current BW estimate: "+(Object(a.a)(L)?(L/1024).toFixed(3):"Unknown")+" Kb/s\n Estimated load time for current fragment: "+y.toFixed(3)+" s\n Estimated load time for the next fragment: "+S.toFixed(3)+" s\n Time to underbuffer: "+T.toFixed(3)+" s"),r.nextLoadLevel=E,this.bwEstimator.sample(h,u.loaded),this.clearTimer(),t.loader&&(this.fragCurrent=this.partCurrent=null,t.loader.abort()),r.trigger(n.a.FRAG_LOAD_EMERGENCY_ABORTED,{frag:t,part:e,stats:u})}}}}}},l.onFragLoaded=function(t,e){var r=e.frag,i=e.part;if(r.type===_.b.MAIN&&Object(a.a)(r.sn)){var s=i?i.stats:r.stats,o=i?i.duration:r.duration;if(this.clearTimer(),this.lastLoadedFragLevel=r.level,this._nextAutoLevel=-1,this.hls.config.abrMaxWithRealBitrate){var l=this.hls.levels[r.level],u=(l.loaded?l.loaded.bytes:0)+s.loaded,d=(l.loaded?l.loaded.duration:0)+o;l.loaded={bytes:u,duration:d},l.realBitrate=Math.round(8*u/d)}if(r.bitrateTest){var h={stats:s,frag:r,part:i,id:r.type};this.onFragBuffered(n.a.FRAG_BUFFERED,h),r.bitrateTest=!1}}},l.onFragBuffered=function(t,e){var r=e.frag,i=e.part,a=i?i.stats:r.stats;if(!a.aborted&&r.type===_.b.MAIN&&"initSegment"!==r.sn){var n=a.parsing.end-a.loading.start;this.bwEstimator.sample(n,a.loaded),a.bwEstimate=this.bwEstimator.getEstimate(),r.bitrateTest?this.bitrateTestDelay=n/1e3:this.bitrateTestDelay=0}},l.onError=function(t,e){switch(e.details){case s.a.FRAG_LOAD_ERROR:case s.a.FRAG_LOAD_TIMEOUT:this.clearTimer()}},l.clearTimer=function(){self.clearInterval(this.timer),this.timer=void 0},l.getNextABRAutoLevel=function(){var t=this.fragCurrent,e=this.partCurrent,r=this.hls,i=r.maxAutoLevel,a=r.config,n=r.minAutoLevel,s=r.media,l=e?e.duration:t?t.duration:0,u=s?s.currentTime:0,d=s&&0!==s.playbackRate?Math.abs(s.playbackRate):1,h=this.bwEstimator?this.bwEstimator.getEstimate():a.abrEwmaDefaultEstimate,f=(nt.bufferInfo(s,u,a.maxBufferHole).end-u)/d,c=this.findBestLevel(h,n,i,f,a.abrBandWidthFactor,a.abrBandWidthUpFactor);if(c>=0)return c;o.b.trace((f?"rebuffering expected":"buffer is empty")+", finding optimal quality level");var v=l?Math.min(l,a.maxStarvationDelay):a.maxStarvationDelay,g=a.abrBandWidthFactor,p=a.abrBandWidthUpFactor;if(!f){var m=this.bitrateTestDelay;if(m)v=(l?Math.min(l,a.maxLoadingDelay):a.maxLoadingDelay)-m,o.b.trace("bitrate test took "+Math.round(1e3*m)+"ms, set first fragment max fetchDuration to "+Math.round(1e3*v)+" ms"),g=p=1}return c=this.findBestLevel(h,n,i,f+v,g,p),Math.max(c,0)},l.findBestLevel=function(t,e,r,i,a,n){for(var s,l=this.fragCurrent,u=this.partCurrent,d=this.lastLoadedFragLevel,h=this.hls.levels,f=h[d],c=!(null==f||null===(s=f.details)||void 0===s||!s.live),v=null==f?void 0:f.codecSet,g=u?u.duration:l?l.duration:0,p=r;p>=e;p--){var m=h[p];if(m&&(!v||m.codecSet===v)){var y=m.details,b=(u?null==y?void 0:y.partTarget:null==y?void 0:y.averagetargetduration)||g,T=void 0;T=p<=d?a*t:n*t;var E=h[p].maxBitrate,S=E*b/T;if(o.b.trace("level/adjustedbw/bitrate/avgDuration/maxFetchDuration/fetchDuration: "+p+"/"+Math.round(T)+"/"+E+"/"+b+"/"+i+"/"+S),T>E&&(!S||c&&!this.bitrateTestDelay||S0||Object.keys(this.pendingTracks).length>0},e.destroy=function(){this.unregisterListeners(),this.details=null},e.registerListeners=function(){var t=this.hls;t.on(n.a.MEDIA_ATTACHING,this.onMediaAttaching,this),t.on(n.a.MEDIA_DETACHING,this.onMediaDetaching,this),t.on(n.a.MANIFEST_PARSED,this.onManifestParsed,this),t.on(n.a.BUFFER_RESET,this.onBufferReset,this),t.on(n.a.BUFFER_APPENDING,this.onBufferAppending,this),t.on(n.a.BUFFER_CODECS,this.onBufferCodecs,this),t.on(n.a.BUFFER_EOS,this.onBufferEos,this),t.on(n.a.BUFFER_FLUSHING,this.onBufferFlushing,this),t.on(n.a.LEVEL_UPDATED,this.onLevelUpdated,this),t.on(n.a.FRAG_PARSED,this.onFragParsed,this),t.on(n.a.FRAG_CHANGED,this.onFragChanged,this)},e.unregisterListeners=function(){var t=this.hls;t.off(n.a.MEDIA_ATTACHING,this.onMediaAttaching,this),t.off(n.a.MEDIA_DETACHING,this.onMediaDetaching,this),t.off(n.a.MANIFEST_PARSED,this.onManifestParsed,this),t.off(n.a.BUFFER_RESET,this.onBufferReset,this),t.off(n.a.BUFFER_APPENDING,this.onBufferAppending,this),t.off(n.a.BUFFER_CODECS,this.onBufferCodecs,this),t.off(n.a.BUFFER_EOS,this.onBufferEos,this),t.off(n.a.BUFFER_FLUSHING,this.onBufferFlushing,this),t.off(n.a.LEVEL_UPDATED,this.onLevelUpdated,this),t.off(n.a.FRAG_PARSED,this.onFragParsed,this),t.off(n.a.FRAG_CHANGED,this.onFragChanged,this)},e._initSourceBuffer=function(){this.sourceBuffer={},this.operationQueue=new ee(this.sourceBuffer),this.listeners={audio:[],video:[],audiovideo:[]}},e.onManifestParsed=function(t,e){var r=2;(e.audio&&!e.video||!e.altAudio)&&(r=1),this.bufferCodecEventsExpected=this._bufferCodecEventsTotal=r,this.details=null,o.b.log(this.bufferCodecEventsExpected+" bufferCodec event(s) expected")},e.onMediaAttaching=function(t,e){var r=this.media=e.media;if(r&&re){var i=this.mediaSource=new re;i.addEventListener("sourceopen",this._onMediaSourceOpen),i.addEventListener("sourceended",this._onMediaSourceEnded),i.addEventListener("sourceclose",this._onMediaSourceClose),r.src=self.URL.createObjectURL(i),this._objectUrl=r.src}},e.onMediaDetaching=function(){var t=this.media,e=this.mediaSource,r=this._objectUrl;if(e){if(o.b.log("[buffer-controller]: media source detaching"),"open"===e.readyState)try{e.endOfStream()}catch(t){o.b.warn("[buffer-controller]: onMediaDetaching: "+t.message+" while calling endOfStream")}this.onBufferReset(),e.removeEventListener("sourceopen",this._onMediaSourceOpen),e.removeEventListener("sourceended",this._onMediaSourceEnded),e.removeEventListener("sourceclose",this._onMediaSourceClose),t&&(r&&self.URL.revokeObjectURL(r),t.src===r?(t.removeAttribute("src"),t.load()):o.b.warn("[buffer-controller]: media.src was changed by a third party - skip cleanup")),this.mediaSource=null,this.media=null,this._objectUrl=null,this.bufferCodecEventsExpected=this._bufferCodecEventsTotal,this.pendingTracks={},this.tracks={}}this.hls.trigger(n.a.MEDIA_DETACHED,void 0)},e.onBufferReset=function(){var t=this;this.getSourceBufferTypes().forEach((function(e){var r=t.sourceBuffer[e];try{r&&(t.removeBufferListeners(e),t.mediaSource&&t.mediaSource.removeSourceBuffer(r),t.sourceBuffer[e]=void 0)}catch(t){o.b.warn("[buffer-controller]: Failed to reset the "+e+" buffer",t)}})),this._initSourceBuffer()},e.onBufferCodecs=function(t,e){var r=this,i=this.getSourceBufferTypes().length;Object.keys(e).forEach((function(t){if(i){var a=r.tracks[t];if(a&&"function"==typeof a.buffer.changeType){var n=e[t],s=n.codec,o=n.levelCodec,l=n.container;if((a.levelCodec||a.codec).replace(ie,"$1")!==(o||s).replace(ie,"$1")){var u=l+";codecs="+(o||s);r.appendChangeType(t,u)}}}else r.pendingTracks[t]=e[t]})),i||(this.bufferCodecEventsExpected=Math.max(this.bufferCodecEventsExpected-1,0),this.mediaSource&&"open"===this.mediaSource.readyState&&this.checkPendingTracks())},e.appendChangeType=function(t,e){var r=this,i=this.operationQueue,a={execute:function(){var a=r.sourceBuffer[t];a&&(o.b.log("[buffer-controller]: changing "+t+" sourceBuffer type to "+e),a.changeType(e)),i.shiftAndExecuteNext(t)},onStart:function(){},onComplete:function(){},onError:function(e){o.b.warn("[buffer-controller]: Failed to change "+t+" SourceBuffer type",e)}};i.append(a,t)},e.onBufferAppending=function(t,e){var r=this,i=this.hls,a=this.operationQueue,l=this.tracks,u=e.data,d=e.type,h=e.frag,f=e.part,c=e.chunkMeta,v=c.buffering[d],g=self.performance.now();v.start=g;var p=h.stats.buffering,m=f?f.stats.buffering:null;0===p.start&&(p.start=g),m&&0===m.start&&(m.start=g);var y=l.audio,b="audio"===d&&1===c.id&&"audio/mpeg"===(null==y?void 0:y.container),T={execute:function(){if(v.executeStart=self.performance.now(),b){var t=r.sourceBuffer[d];if(t){var e=h.start-t.timestampOffset;Math.abs(e)>=.1&&(o.b.log("[buffer-controller]: Updating audio SourceBuffer timestampOffset to "+h.start+" (delta: "+e+") sn: "+h.sn+")"),t.timestampOffset=h.start)}}r.appendExecutor(u,d)},onStart:function(){},onComplete:function(){var t=self.performance.now();v.executeEnd=v.end=t,0===p.first&&(p.first=t),m&&0===m.first&&(m.first=t);var e=r.sourceBuffer,i={};for(var a in e)i[a]=nt.getBuffered(e[a]);r.appendError=0,r.hls.trigger(n.a.BUFFER_APPENDED,{type:d,frag:h,part:f,chunkMeta:c,parent:h.type,timeRanges:i})},onError:function(t){o.b.error("[buffer-controller]: Error encountered while trying to append to the "+d+" SourceBuffer",t);var e={type:s.b.MEDIA_ERROR,parent:h.type,details:s.a.BUFFER_APPEND_ERROR,err:t,fatal:!1};t.code===DOMException.QUOTA_EXCEEDED_ERR?e.details=s.a.BUFFER_FULL_ERROR:(r.appendError++,e.details=s.a.BUFFER_APPEND_ERROR,r.appendError>i.config.appendErrorMaxRetry&&(o.b.error("[buffer-controller]: Failed "+i.config.appendErrorMaxRetry+" times to append segment in sourceBuffer"),e.fatal=!0)),i.trigger(n.a.ERROR,e)}};a.append(T,d)},e.onBufferFlushing=function(t,e){var r=this,i=this.operationQueue,a=function(t){return{execute:r.removeExecutor.bind(r,t,e.startOffset,e.endOffset),onStart:function(){},onComplete:function(){r.hls.trigger(n.a.BUFFER_FLUSHED,{type:t})},onError:function(e){o.b.warn("[buffer-controller]: Failed to remove from "+t+" SourceBuffer",e)}}};e.type?i.append(a(e.type),e.type):this.getSourceBufferTypes().forEach((function(t){i.append(a(t),t)}))},e.onFragParsed=function(t,e){var r=this,i=e.frag,a=e.part,s=[],l=a?a.elementaryStreams:i.elementaryStreams;l[u.a.AUDIOVIDEO]?s.push("audiovideo"):(l[u.a.AUDIO]&&s.push("audio"),l[u.a.VIDEO]&&s.push("video"));0===s.length&&o.b.warn("Fragments must have at least one ElementaryStreamType set. type: "+i.type+" level: "+i.level+" sn: "+i.sn),this.blockBuffers((function(){var t=self.performance.now();i.stats.buffering.end=t,a&&(a.stats.buffering.end=t);var e=a?a.stats:i.stats;r.hls.trigger(n.a.FRAG_BUFFERED,{frag:i,part:a,stats:e,id:i.type})}),s)},e.onFragChanged=function(t,e){this.flushBackBuffer()},e.onBufferEos=function(t,e){var r=this;this.getSourceBufferTypes().reduce((function(t,i){var a=r.sourceBuffer[i];return e.type&&e.type!==i||a&&!a.ended&&(a.ended=!0,o.b.log("[buffer-controller]: "+i+" sourceBuffer now EOS")),t&&!(a&&!a.ended)}),!0)&&this.blockBuffers((function(){var t=r.mediaSource;t&&"open"===t.readyState&&t.endOfStream()}))},e.onLevelUpdated=function(t,e){var r=e.details;r.fragments.length&&(this.details=r,this.getSourceBufferTypes().length?this.blockBuffers(this.updateMediaElementDuration.bind(this)):this.updateMediaElementDuration())},e.flushBackBuffer=function(){var t=this.hls,e=this.details,r=this.media,i=this.sourceBuffer;if(r&&null!==e){var s=this.getSourceBufferTypes();if(s.length){var o=e.live&&null!==t.config.liveBackBufferLength?t.config.liveBackBufferLength:t.config.backBufferLength;if(Object(a.a)(o)&&!(o<0)){var l=r.currentTime,u=e.levelTargetDuration,d=Math.max(o,u),h=Math.floor(l/u)*u-d;s.forEach((function(r){var a=i[r];if(a){var s=nt.getBuffered(a);s.length>0&&h>s.start(0)&&(t.trigger(n.a.BACK_BUFFER_REACHED,{bufferEnd:h}),e.live&&t.trigger(n.a.LIVE_BACK_BUFFER_REACHED,{bufferEnd:h}),t.trigger(n.a.BUFFER_FLUSHING,{startOffset:0,endOffset:h,type:r}))}}))}}}},e.updateMediaElementDuration=function(){if(this.details&&this.media&&this.mediaSource&&"open"===this.mediaSource.readyState){var t=this.details,e=this.hls,r=this.media,i=this.mediaSource,n=t.fragments[0].start+t.totalduration,s=r.duration,l=Object(a.a)(i.duration)?i.duration:0;t.live&&e.config.liveDurationInfinity?(o.b.log("[buffer-controller]: Media Source duration is set to Infinity"),i.duration=1/0,this.updateSeekableRange(t)):(n>l&&n>s||!Object(a.a)(s))&&(o.b.log("[buffer-controller]: Updating Media Source duration to "+n.toFixed(3)),i.duration=n)}},e.updateSeekableRange=function(t){var e=this.mediaSource,r=t.fragments;if(r.length&&t.live&&null!=e&&e.setLiveSeekableRange){var i=Math.max(0,r[0].start),a=Math.max(i,i+t.totalduration);e.setLiveSeekableRange(i,a)}},e.checkPendingTracks=function(){var t=this.bufferCodecEventsExpected,e=this.operationQueue,r=this.pendingTracks,i=Object.keys(r).length;if(i&&!t||2===i){this.createSourceBuffers(r),this.pendingTracks={};var a=this.getSourceBufferTypes();if(0===a.length)return void this.hls.trigger(n.a.ERROR,{type:s.b.MEDIA_ERROR,details:s.a.BUFFER_INCOMPATIBLE_CODECS_ERROR,fatal:!0,reason:"could not create source buffer for media codec(s)"});a.forEach((function(t){e.executeNext(t)}))}},e.createSourceBuffers=function(t){var e=this.sourceBuffer,r=this.mediaSource;if(!r)throw Error("createSourceBuffers called when mediaSource was null");var i=0;for(var a in t)if(!e[a]){var l=t[a];if(!l)throw Error("source buffer exists for track "+a+", however track does not");var u=l.levelCodec||l.codec,d=l.container+";codecs="+u;o.b.log("[buffer-controller]: creating sourceBuffer("+d+")");try{var h=e[a]=r.addSourceBuffer(d),f=a;this.addBufferListener(f,"updatestart",this._onSBUpdateStart),this.addBufferListener(f,"updateend",this._onSBUpdateEnd),this.addBufferListener(f,"error",this._onSBUpdateError),this.tracks[a]={buffer:h,codec:u,container:l.container,levelCodec:l.levelCodec,id:l.id},i++}catch(t){o.b.error("[buffer-controller]: error while trying to add sourceBuffer: "+t.message),this.hls.trigger(n.a.ERROR,{type:s.b.MEDIA_ERROR,details:s.a.BUFFER_ADD_CODEC_ERROR,fatal:!1,error:t,mimeType:d})}}i&&this.hls.trigger(n.a.BUFFER_CREATED,{tracks:this.tracks})},e._onSBUpdateStart=function(t){this.operationQueue.current(t).onStart()},e._onSBUpdateEnd=function(t){var e=this.operationQueue;e.current(t).onComplete(),e.shiftAndExecuteNext(t)},e._onSBUpdateError=function(t,e){o.b.error("[buffer-controller]: "+t+" SourceBuffer error",e),this.hls.trigger(n.a.ERROR,{type:s.b.MEDIA_ERROR,details:s.a.BUFFER_APPENDING_ERROR,fatal:!1});var r=this.operationQueue.current(t);r&&r.onError(e)},e.removeExecutor=function(t,e,r){var i=this.media,n=this.mediaSource,s=this.operationQueue,l=this.sourceBuffer[t];if(!i||!n||!l)return o.b.warn("[buffer-controller]: Attempting to remove from the "+t+" SourceBuffer, but it does not exist"),void s.shiftAndExecuteNext(t);var u=Object(a.a)(i.duration)?i.duration:1/0,d=Object(a.a)(n.duration)?n.duration:1/0,h=Math.max(0,e),f=Math.min(r,u,d);f>h?(o.b.log("[buffer-controller]: Removing ["+h+","+f+"] from the "+t+" SourceBuffer"),l.remove(h,f)):s.shiftAndExecuteNext(t)},e.appendExecutor=function(t,e){var r=this.operationQueue,i=this.sourceBuffer[e];if(!i)return o.b.warn("[buffer-controller]: Attempting to append to the "+e+" SourceBuffer, but it does not exist"),void r.shiftAndExecuteNext(e);i.ended=!1,i.appendBuffer(t)},e.blockBuffers=function(t,e){var r=this;if(void 0===e&&(e=this.getSourceBufferTypes()),!e.length)return o.b.log("[buffer-controller]: Blocking operation requested, but no SourceBuffers exist"),void Promise.resolve(t);var i=this.operationQueue,a=e.map((function(t){return i.appendBlocker(t)}));Promise.all(a).then((function(){t(),e.forEach((function(t){var e=r.sourceBuffer[t];e&&e.updating||i.shiftAndExecuteNext(t)}))}))},e.getSourceBufferTypes=function(){return 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t.split("").reverse().join("")},buildURLFromParts:function(t){return t.scheme+t.netLoc+t.path+t.params+t.query+t.fragment}},t.exports=s}(m);var p=m.exports,y=Number.isFinite||function(t){return"number"==typeof t&&isFinite(t)},E=Number.isSafeInteger||function(t){return"number"==typeof t&&Math.abs(t)<=T},T=Number.MAX_SAFE_INTEGER||9007199254740991,S=function(t){return t.MEDIA_ATTACHING="hlsMediaAttaching",t.MEDIA_ATTACHED="hlsMediaAttached",t.MEDIA_DETACHING="hlsMediaDetaching",t.MEDIA_DETACHED="hlsMediaDetached",t.BUFFER_RESET="hlsBufferReset",t.BUFFER_CODECS="hlsBufferCodecs",t.BUFFER_CREATED="hlsBufferCreated",t.BUFFER_APPENDING="hlsBufferAppending",t.BUFFER_APPENDED="hlsBufferAppended",t.BUFFER_EOS="hlsBufferEos",t.BUFFER_FLUSHING="hlsBufferFlushing",t.BUFFER_FLUSHED="hlsBufferFlushed",t.MANIFEST_LOADING="hlsManifestLoading",t.MANIFEST_LOADED="hlsManifestLoaded",t.MANIFEST_PARSED="hlsManifestParsed",t.LEVEL_SWITCHING="hlsLevelSwitching",t.LEVEL_SWITCHED="hlsLevelSwitched",t.LEVEL_LOADING="hlsLevelLoading",t.LEVEL_LOADED="hlsLevelLoaded",t.LEVEL_UPDATED="hlsLevelUpdated",t.LEVEL_PTS_UPDATED="hlsLevelPtsUpdated",t.LEVELS_UPDATED="hlsLevelsUpdated",t.AUDIO_TRACKS_UPDATED="hlsAudioTracksUpdated",t.AUDIO_TRACK_SWITCHING="hlsAudioTrackSwitching",t.AUDIO_TRACK_SWITCHED="hlsAudioTrackSwitched",t.AUDIO_TRACK_LOADING="hlsAudioTrackLoading",t.AUDIO_TRACK_LOADED="hlsAudioTrackLoaded",t.SUBTITLE_TRACKS_UPDATED="hlsSubtitleTracksUpdated",t.SUBTITLE_TRACKS_CLEARED="hlsSubtitleTracksCleared",t.SUBTITLE_TRACK_SWITCH="hlsSubtitleTrackSwitch",t.SUBTITLE_TRACK_LOADING="hlsSubtitleTrackLoading",t.SUBTITLE_TRACK_LOADED="hlsSubtitleTrackLoaded",t.SUBTITLE_FRAG_PROCESSED="hlsSubtitleFragProcessed",t.CUES_PARSED="hlsCuesParsed",t.NON_NATIVE_TEXT_TRACKS_FOUND="hlsNonNativeTextTracksFound",t.INIT_PTS_FOUND="hlsInitPtsFound",t.FRAG_LOADING="hlsFragLoading",t.FRAG_LOAD_EMERGENCY_ABORTED="hlsFragLoadEmergencyAborted",t.FRAG_LOADED="hlsFragLoaded",t.FRAG_DECRYPTED="hlsFragDecrypted",t.FRAG_PARSING_INIT_SEGMENT="hlsFragParsingInitSegment",t.FRAG_PARSING_USERDATA="hlsFragParsingUserdata",t.FRAG_PARSING_METADATA="hlsFragParsingMetadata",t.FRAG_PARSED="hlsFragParsed",t.FRAG_BUFFERED="hlsFragBuffered",t.FRAG_CHANGED="hlsFragChanged",t.FPS_DROP="hlsFpsDrop",t.FPS_DROP_LEVEL_CAPPING="hlsFpsDropLevelCapping",t.MAX_AUTO_LEVEL_UPDATED="hlsMaxAutoLevelUpdated",t.ERROR="hlsError",t.DESTROYING="hlsDestroying",t.KEY_LOADING="hlsKeyLoading",t.KEY_LOADED="hlsKeyLoaded",t.LIVE_BACK_BUFFER_REACHED="hlsLiveBackBufferReached",t.BACK_BUFFER_REACHED="hlsBackBufferReached",t.STEERING_MANIFEST_LOADED="hlsSteeringManifestLoaded",t}({}),L=function(t){return t.NETWORK_ERROR="networkError",t.MEDIA_ERROR="mediaError",t.KEY_SYSTEM_ERROR="keySystemError",t.MUX_ERROR="muxError",t.OTHER_ERROR="otherError",t}({}),A=function(t){return t.KEY_SYSTEM_NO_KEYS="keySystemNoKeys",t.KEY_SYSTEM_NO_ACCESS="keySystemNoAccess",t.KEY_SYSTEM_NO_SESSION="keySystemNoSession",t.KEY_SYSTEM_NO_CONFIGURED_LICENSE="keySystemNoConfiguredLicense",t.KEY_SYSTEM_LICENSE_REQUEST_FAILED="keySystemLicenseRequestFailed",t.KEY_SYSTEM_SERVER_CERTIFICATE_REQUEST_FAILED="keySystemServerCertificateRequestFailed",t.KEY_SYSTEM_SERVER_CERTIFICATE_UPDATE_FAILED="keySystemServerCertificateUpdateFailed",t.KEY_SYSTEM_SESSION_UPDATE_FAILED="keySystemSessionUpdateFailed",t.KEY_SYSTEM_STATUS_OUTPUT_RESTRICTED="keySystemStatusOutputRestricted",t.KEY_SYSTEM_STATUS_INTERNAL_ERROR="keySystemStatusInternalError",t.MANIFEST_LOAD_ERROR="manifestLoadError",t.MANIFEST_LOAD_TIMEOUT="manifestLoadTimeOut",t.MANIFEST_PARSING_ERROR="manifestParsingError",t.MANIFEST_INCOMPATIBLE_CODECS_ERROR="manifestIncompatibleCodecsError",t.LEVEL_EMPTY_ERROR="levelEmptyError",t.LEVEL_LOAD_ERROR="levelLoadError",t.LEVEL_LOAD_TIMEOUT="levelLoadTimeOut",t.LEVEL_PARSING_ERROR="levelParsingError",t.LEVEL_SWITCH_ERROR="levelSwitchError",t.AUDIO_TRACK_LOAD_ERROR="audioTrackLoadError",t.AUDIO_TRACK_LOAD_TIMEOUT="audioTrackLoadTimeOut",t.SUBTITLE_LOAD_ERROR="subtitleTrackLoadError",t.SUBTITLE_TRACK_LOAD_TIMEOUT="subtitleTrackLoadTimeOut",t.FRAG_LOAD_ERROR="fragLoadError",t.FRAG_LOAD_TIMEOUT="fragLoadTimeOut",t.FRAG_DECRYPT_ERROR="fragDecryptError",t.FRAG_PARSING_ERROR="fragParsingError",t.FRAG_GAP="fragGap",t.REMUX_ALLOC_ERROR="remuxAllocError",t.KEY_LOAD_ERROR="keyLoadError",t.KEY_LOAD_TIMEOUT="keyLoadTimeOut",t.BUFFER_ADD_CODEC_ERROR="bufferAddCodecError",t.BUFFER_INCOMPATIBLE_CODECS_ERROR="bufferIncompatibleCodecsError",t.BUFFER_APPEND_ERROR="bufferAppendError",t.BUFFER_APPENDING_ERROR="bufferAppendingError",t.BUFFER_STALLED_ERROR="bufferStalledError",t.BUFFER_FULL_ERROR="bufferFullError",t.BUFFER_SEEK_OVER_HOLE="bufferSeekOverHole",t.BUFFER_NUDGE_ON_STALL="bufferNudgeOnStall",t.INTERNAL_EXCEPTION="internalException",t.INTERNAL_ABORTED="aborted",t.UNKNOWN="unknown",t}({}),R=function(){},k={trace:R,debug:R,log:R,warn:R,info:R,error:R},b=k;function D(t){for(var e=arguments.length,r=new Array(e>1?e-1:0),i=1;i"):R}(e)}))}function I(t,e){if("object"==typeof console&&!0===t||"object"==typeof t){D(t,"debug","log","info","warn","error");try{b.log('Debug logs enabled for "'+e+'" in hls.js version 1.5.1')}catch(t){b=k}}else b=k}var w=b,C=/^(\d+)x(\d+)$/,_=/(.+?)=(".*?"|.*?)(?:,|$)/g,x=function(){function t(e){"string"==typeof e&&(e=t.parseAttrList(e)),o(this,e)}var e=t.prototype;return e.decimalInteger=function(t){var e=parseInt(this[t],10);return e>Number.MAX_SAFE_INTEGER?1/0:e},e.hexadecimalInteger=function(t){if(this[t]){var e=(this[t]||"0x").slice(2);e=(1&e.length?"0":"")+e;for(var r=new Uint8Array(e.length/2),i=0;iNumber.MAX_SAFE_INTEGER?1/0:e},e.decimalFloatingPoint=function(t){return parseFloat(this[t])},e.optionalFloat=function(t,e){var r=this[t];return r?parseFloat(r):e},e.enumeratedString=function(t){return this[t]},e.bool=function(t){return"YES"===this[t]},e.decimalResolution=function(t){var e=C.exec(this[t]);if(null!==e)return{width:parseInt(e[1],10),height:parseInt(e[2],10)}},t.parseAttrList=function(t){var e,r={};for(_.lastIndex=0;null!==(e=_.exec(t));){var i=e[2];0===i.indexOf('"')&&i.lastIndexOf('"')===i.length-1&&(i=i.slice(1,-1)),r[e[1].trim()]=i}return r},s(t,[{key:"clientAttrs",get:function(){return Object.keys(this).filter((function(t){return"X-"===t.substring(0,2)}))}}]),t}();function P(t){return"SCTE35-OUT"===t||"SCTE35-IN"===t}var F=function(){function t(t,e){if(this.attr=void 0,this._startDate=void 0,this._endDate=void 0,this._badValueForSameId=void 0,e){var r=e.attr;for(var i in r)if(Object.prototype.hasOwnProperty.call(t,i)&&t[i]!==r[i]){w.warn('DATERANGE tag attribute: "'+i+'" does not match for tags with ID: "'+t.ID+'"'),this._badValueForSameId=i;break}t=o(new x({}),r,t)}if(this.attr=t,this._startDate=new Date(t["START-DATE"]),"END-DATE"in this.attr){var n=new Date(this.attr["END-DATE"]);y(n.getTime())&&(this._endDate=n)}}return s(t,[{key:"id",get:function(){return this.attr.ID}},{key:"class",get:function(){return this.attr.CLASS}},{key:"startDate",get:function(){return this._startDate}},{key:"endDate",get:function(){if(this._endDate)return this._endDate;var t=this.duration;return null!==t?new Date(this._startDate.getTime()+1e3*t):null}},{key:"duration",get:function(){if("DURATION"in this.attr){var t=this.attr.decimalFloatingPoint("DURATION");if(y(t))return t}else if(this._endDate)return(this._endDate.getTime()-this._startDate.getTime())/1e3;return null}},{key:"plannedDuration",get:function(){return"PLANNED-DURATION"in this.attr?this.attr.decimalFloatingPoint("PLANNED-DURATION"):null}},{key:"endOnNext",get:function(){return this.attr.bool("END-ON-NEXT")}},{key:"isValid",get:function(){return!!this.id&&!this._badValueForSameId&&y(this.startDate.getTime())&&(null===this.duration||this.duration>=0)&&(!this.endOnNext||!!this.class)}}]),t}(),M=function(){this.aborted=!1,this.loaded=0,this.retry=0,this.total=0,this.chunkCount=0,this.bwEstimate=0,this.loading={start:0,first:0,end:0},this.parsing={start:0,end:0},this.buffering={start:0,first:0,end:0}},O="audio",N="video",U="audiovideo",B=function(){function t(t){var e;this._byteRange=null,this._url=null,this.baseurl=void 0,this.relurl=void 0,this.elementaryStreams=((e={})[O]=null,e[N]=null,e[U]=null,e),this.baseurl=t}return t.prototype.setByteRange=function(t,e){var r,i=t.split("@",2);r=1===i.length?(null==e?void 0:e.byteRangeEndOffset)||0:parseInt(i[1]),this._byteRange=[r,parseInt(i[0])+r]},s(t,[{key:"byteRange",get:function(){return this._byteRange?this._byteRange:[]}},{key:"byteRangeStartOffset",get:function(){return this.byteRange[0]}},{key:"byteRangeEndOffset",get:function(){return this.byteRange[1]}},{key:"url",get:function(){return!this._url&&this.baseurl&&this.relurl&&(this._url=p.buildAbsoluteURL(this.baseurl,this.relurl,{alwaysNormalize:!0})),this._url||""},set:function(t){this._url=t}}]),t}(),G=function(t){function e(e,r){var i;return(i=t.call(this,r)||this)._decryptdata=null,i.rawProgramDateTime=null,i.programDateTime=null,i.tagList=[],i.duration=0,i.sn=0,i.levelkeys=void 0,i.type=void 0,i.loader=null,i.keyLoader=null,i.level=-1,i.cc=0,i.startPTS=void 0,i.endPTS=void 0,i.startDTS=void 0,i.endDTS=void 0,i.start=0,i.deltaPTS=void 0,i.maxStartPTS=void 0,i.minEndPTS=void 0,i.stats=new M,i.data=void 0,i.bitrateTest=!1,i.title=null,i.initSegment=null,i.endList=void 0,i.gap=void 0,i.urlId=0,i.type=e,i}l(e,t);var r=e.prototype;return r.setKeyFormat=function(t){if(this.levelkeys){var e=this.levelkeys[t];e&&!this._decryptdata&&(this._decryptdata=e.getDecryptData(this.sn))}},r.abortRequests=function(){var t,e;null==(t=this.loader)||t.abort(),null==(e=this.keyLoader)||e.abort()},r.setElementaryStreamInfo=function(t,e,r,i,n,a){void 0===a&&(a=!1);var s=this.elementaryStreams,o=s[t];o?(o.startPTS=Math.min(o.startPTS,e),o.endPTS=Math.max(o.endPTS,r),o.startDTS=Math.min(o.startDTS,i),o.endDTS=Math.max(o.endDTS,n)):s[t]={startPTS:e,endPTS:r,startDTS:i,endDTS:n,partial:a}},r.clearElementaryStreamInfo=function(){var t=this.elementaryStreams;t[O]=null,t[N]=null,t[U]=null},s(e,[{key:"decryptdata",get:function(){if(!this.levelkeys&&!this._decryptdata)return null;if(!this._decryptdata&&this.levelkeys&&!this.levelkeys.NONE){var t=this.levelkeys.identity;if(t)this._decryptdata=t.getDecryptData(this.sn);else{var e=Object.keys(this.levelkeys);if(1===e.length)return this._decryptdata=this.levelkeys[e[0]].getDecryptData(this.sn)}}return this._decryptdata}},{key:"end",get:function(){return this.start+this.duration}},{key:"endProgramDateTime",get:function(){if(null===this.programDateTime)return null;if(!y(this.programDateTime))return null;var t=y(this.duration)?this.duration:0;return this.programDateTime+1e3*t}},{key:"encrypted",get:function(){var t;if(null!=(t=this._decryptdata)&&t.encrypted)return!0;if(this.levelkeys){var e=Object.keys(this.levelkeys),r=e.length;if(r>1||1===r&&this.levelkeys[e[0]].encrypted)return!0}return!1}}]),e}(B),K=function(t){function e(e,r,i,n,a){var s;(s=t.call(this,i)||this).fragOffset=0,s.duration=0,s.gap=!1,s.independent=!1,s.relurl=void 0,s.fragment=void 0,s.index=void 0,s.stats=new M,s.duration=e.decimalFloatingPoint("DURATION"),s.gap=e.bool("GAP"),s.independent=e.bool("INDEPENDENT"),s.relurl=e.enumeratedString("URI"),s.fragment=r,s.index=n;var o=e.enumeratedString("BYTERANGE");return o&&s.setByteRange(o,a),a&&(s.fragOffset=a.fragOffset+a.duration),s}return l(e,t),s(e,[{key:"start",get:function(){return this.fragment.start+this.fragOffset}},{key:"end",get:function(){return this.start+this.duration}},{key:"loaded",get:function(){var t=this.elementaryStreams;return!!(t.audio||t.video||t.audiovideo)}}]),e}(B),H=function(){function t(t){this.PTSKnown=!1,this.alignedSliding=!1,this.averagetargetduration=void 0,this.endCC=0,this.endSN=0,this.fragments=void 0,this.fragmentHint=void 0,this.partList=null,this.dateRanges=void 0,this.live=!0,this.ageHeader=0,this.advancedDateTime=void 0,this.updated=!0,this.advanced=!0,this.availabilityDelay=void 0,this.misses=0,this.startCC=0,this.startSN=0,this.startTimeOffset=null,this.targetduration=0,this.totalduration=0,this.type=null,this.url=void 0,this.m3u8="",this.version=null,this.canBlockReload=!1,this.canSkipUntil=0,this.canSkipDateRanges=!1,this.skippedSegments=0,this.recentlyRemovedDateranges=void 0,this.partHoldBack=0,this.holdBack=0,this.partTarget=0,this.preloadHint=void 0,this.renditionReports=void 0,this.tuneInGoal=0,this.deltaUpdateFailed=void 0,this.driftStartTime=0,this.driftEndTime=0,this.driftStart=0,this.driftEnd=0,this.encryptedFragments=void 0,this.playlistParsingError=null,this.variableList=null,this.hasVariableRefs=!1,this.fragments=[],this.encryptedFragments=[],this.dateRanges={},this.url=t}return t.prototype.reloaded=function(t){if(!t)return this.advanced=!0,void(this.updated=!0);var e=this.lastPartSn-t.lastPartSn,r=this.lastPartIndex-t.lastPartIndex;this.updated=this.endSN!==t.endSN||!!r||!!e||!this.live,this.advanced=this.endSN>t.endSN||e>0||0===e&&r>0,this.updated||this.advanced?this.misses=Math.floor(.6*t.misses):this.misses=t.misses+1,this.availabilityDelay=t.availabilityDelay},s(t,[{key:"hasProgramDateTime",get:function(){return!!this.fragments.length&&y(this.fragments[this.fragments.length-1].programDateTime)}},{key:"levelTargetDuration",get:function(){return 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e=t.drmSystems,r=t.widevineLicenseUrl,i=e?[q.FAIRPLAY,q.WIDEVINE,q.PLAYREADY,q.CLEARKEY].filter((function(t){return!!e[t]})):[];return!i[q.WIDEVINE]&&r&&i.push(q.WIDEVINE),i}var rt,it=null!=j&&null!=(rt=j.navigator)&&rt.requestMediaKeySystemAccess?self.navigator.requestMediaKeySystemAccess.bind(self.navigator):null;function nt(t,e,r){return Uint8Array.prototype.slice?t.slice(e,r):new Uint8Array(Array.prototype.slice.call(t,e,r))}var at,st=function(t,e){return e+10<=t.length&&73===t[e]&&68===t[e+1]&&51===t[e+2]&&t[e+3]<255&&t[e+4]<255&&t[e+6]<128&&t[e+7]<128&&t[e+8]<128&&t[e+9]<128},ot=function(t,e){return e+10<=t.length&&51===t[e]&&68===t[e+1]&&73===t[e+2]&&t[e+3]<255&&t[e+4]<255&&t[e+6]<128&&t[e+7]<128&&t[e+8]<128&&t[e+9]<128},lt=function(t,e){for(var r=e,i=0;st(t,e);)i+=10,i+=ut(t,e+6),ot(t,e+10)&&(i+=10),e+=i;if(i>0)return t.subarray(r,r+i)},ut=function(t,e){var r=0;return r=(127&t[e])<<21,r|=(127&t[e+1])<<14,r|=(127&t[e+2])<<7,r|=127&t[e+3]},ht=function(t,e){return st(t,e)&&ut(t,e+6)+10<=t.length-e},dt=function(t){for(var e=gt(t),r=0;r>4){case 0:case 1:case 2:case 3:case 4:case 5:case 6:case 7:u+=String.fromCharCode(a);break;case 12:case 13:s=t[h++],u+=String.fromCharCode((31&a)<<6|63&s);break;case 14:s=t[h++],o=t[h++],u+=String.fromCharCode((15&a)<<12|(63&s)<<6|(63&o)<<0)}}return u};function St(){if(!navigator.userAgent.includes("PlayStation 4"))return at||void 0===self.TextDecoder||(at=new self.TextDecoder("utf-8")),at}var Lt=function(t){for(var e="",r=0;r>24,t[e+1]=r>>16&255,t[e+2]=r>>8&255,t[e+3]=255&r}function _t(t,e){var r=[];if(!e.length)return r;for(var i=t.byteLength,n=0;n1?n+a:i;if(bt(t.subarray(n+4,n+8))===e[0])if(1===e.length)r.push(t.subarray(n+8,s));else{var o=_t(t.subarray(n+8,s),e.slice(1));o.length&&Rt.apply(r,o)}n=s}return r}function xt(t){var e=[],r=t[0],i=8,n=It(t,i);i+=4,i+=0===r?8:16,i+=2;var a=t.length+0,s=Dt(t,i);i+=2;for(var o=0;o>>31)return w.warn("SIDX has hierarchical references (not supported)"),null;var 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0;if(t.fragments.length){t.targetduration||(t.playlistParsingError=new Error("Missing Target Duration"));var v=t.playlistParsingError;if(v)s.trigger(S.ERROR,{type:L.NETWORK_ERROR,details:A.LEVEL_PARSING_ERROR,fatal:!1,url:c,error:v,reason:v.message,response:e,context:i,level:g,parent:f,networkDetails:n,stats:r});else switch(t.live&&a&&(a.getCacheAge&&(t.ageHeader=a.getCacheAge()||0),a.getCacheAge&&!isNaN(t.ageHeader)||(t.ageHeader=0)),o){case Re:case ke:s.trigger(S.LEVEL_LOADED,{details:t,level:g||0,id:u||0,stats:r,networkDetails:n,deliveryDirectives:d});break;case be:s.trigger(S.AUDIO_TRACK_LOADED,{details:t,id:u||0,groupId:h||"",stats:r,networkDetails:n,deliveryDirectives:d});break;case De:s.trigger(S.SUBTITLE_TRACK_LOADED,{details:t,id:u||0,groupId:h||"",stats:r,networkDetails:n,deliveryDirectives:d})}}else{var m=new Error("No Segments found in Playlist");s.trigger(S.ERROR,{type:L.NETWORK_ERROR,details:A.LEVEL_EMPTY_ERROR,fatal:!1,url:c,error:m,reason:m.message,response:e,context:i,level:g,parent:f,networkDetails:n,stats:r})}},t}();function Fe(t,e){var r;try{r=new Event("addtrack")}catch(t){(r=document.createEvent("Event")).initEvent("addtrack",!1,!1)}r.track=t,e.dispatchEvent(r)}function Me(t,e){var r=t.mode;if("disabled"===r&&(t.mode="hidden"),t.cues&&!t.cues.getCueById(e.id))try{if(t.addCue(e),!t.cues.getCueById(e.id))throw new Error("addCue is failed for: "+e)}catch(r){w.debug("[texttrack-utils]: "+r);try{var i=new self.TextTrackCue(e.startTime,e.endTime,e.text);i.id=e.id,t.addCue(i)}catch(t){w.debug("[texttrack-utils]: Legacy TextTrackCue fallback failed: "+t)}}"disabled"===r&&(t.mode=r)}function Oe(t){var e=t.mode;if("disabled"===e&&(t.mode="hidden"),t.cues)for(var r=t.cues.length;r--;)t.removeCue(t.cues[r]);"disabled"===e&&(t.mode=e)}function Ne(t,e,r,i){var n=t.mode;if("disabled"===n&&(t.mode="hidden"),t.cues&&t.cues.length>0)for(var a=function(t,e,r){var i=[],n=function(t,e){if(et[r].endTime)return-1;for(var i=0,n=r;i<=n;){var a=Math.floor((n+i)/2);if(et[a].startTime&&i-1)for(var a=n,s=t.length;a=e&&o.endTime<=r)i.push(o);else if(o.startTime>r)return i}return i}(t.cues,e,r),s=0;sYe&&(d=Ye),d-h<=0&&(d=h+.25);for(var c=0;ce.startDate&&(!t||e.startDate.05&&this.forwardBufferLength>1){var l=Math.min(2,Math.max(1,a)),u=Math.round(2/(1+Math.exp(-.75*o-this.edgeStalled))*20)/20;t.playbackRate=Math.min(l,Math.max(1,u))}else 1!==t.playbackRate&&0!==t.playbackRate&&(t.playbackRate=1)}}}}},e.estimateLiveEdge=function(){var t=this.levelDetails;return null===t?null:t.edge+t.age},e.computeLatency=function(){var t=this.estimateLiveEdge();return null===t?null:t-this.currentTime},s(t,[{key:"latency",get:function(){return this._latency||0}},{key:"maxLatency",get:function(){var t=this.config,e=this.levelDetails;return void 0!==t.liveMaxLatencyDuration?t.liveMaxLatencyDuration:e?t.liveMaxLatencyDurationCount*e.targetduration:0}},{key:"targetLatency",get:function(){var t=this.levelDetails;if(null===t)return null;var e=t.holdBack,r=t.partHoldBack,i=t.targetduration,n=this.config,a=n.liveSyncDuration,s=n.liveSyncDurationCount,o=n.lowLatencyMode,l=this.hls.userConfig,u=o&&r||e;(l.liveSyncDuration||l.liveSyncDurationCount||0===u)&&(u=void 0!==a?a:s*i);var h=i;return u+Math.min(1*this.stallCount,h)}},{key:"liveSyncPosition",get:function(){var t=this.estimateLiveEdge(),e=this.targetLatency,r=this.levelDetails;if(null===t||null===e||null===r)return null;var i=r.edge,n=t-e-this.edgeStalled,a=i-r.totalduration,s=i-(this.config.lowLatencyMode&&r.partTarget||r.targetduration);return Math.min(Math.max(a,n),s)}},{key:"drift",get:function(){var t=this.levelDetails;return null===t?1:t.drift}},{key:"edgeStalled",get:function(){var t=this.levelDetails;if(null===t)return 0;var e=3*(this.config.lowLatencyMode&&t.partTarget||t.targetduration);return Math.max(t.age-e,0)}},{key:"forwardBufferLength",get:function(){var t=this.media,e=this.levelDetails;if(!t||!e)return 0;var r=t.buffered.length;return(r?t.buffered.end(r-1):e.edge)-this.currentTime}}]),t}(),Xe=["NONE","TYPE-0","TYPE-1",null],ze=["SDR","PQ","HLG"],Qe="",Je="YES",$e="v2",Ze=function(){function t(t,e,r){this.msn=void 0,this.part=void 0,this.skip=void 0,this.msn=t,this.part=e,this.skip=r}return t.prototype.addDirectives=function(t){var e=new self.URL(t);return void 0!==this.msn&&e.searchParams.set("_HLS_msn",this.msn.toString()),void 0!==this.part&&e.searchParams.set("_HLS_part",this.part.toString()),this.skip&&e.searchParams.set("_HLS_skip",this.skip),e.href},t}(),tr=function(){function t(t){this._attrs=void 0,this.audioCodec=void 0,this.bitrate=void 0,this.codecSet=void 0,this.url=void 0,this.frameRate=void 0,this.height=void 0,this.id=void 0,this.name=void 0,this.videoCodec=void 0,this.width=void 0,this.details=void 0,this.fragmentError=0,this.loadError=0,this.loaded=void 0,this.realBitrate=0,this.supportedPromise=void 0,this.supportedResult=void 0,this._avgBitrate=0,this._audioGroups=void 0,this._subtitleGroups=void 0,this._urlId=0,this.url=[t.url],this._attrs=[t.attrs],this.bitrate=t.bitrate,t.details&&(this.details=t.details),this.id=t.id||0,this.name=t.name,this.width=t.width||0,this.height=t.height||0,this.frameRate=t.attrs.optionalFloat("FRAME-RATE",0),this._avgBitrate=t.attrs.decimalInteger("AVERAGE-BANDWIDTH"),this.audioCodec=t.audioCodec,this.videoCodec=t.videoCodec,this.codecSet=[t.videoCodec,t.audioCodec].filter((function(t){return!!t})).map((function(t){return t.substring(0,4)})).join(","),this.addGroupId("audio",t.attrs.AUDIO),this.addGroupId("text",t.attrs.SUBTITLES)}var e=t.prototype;return e.hasAudioGroup=function(t){return er(this._audioGroups,t)},e.hasSubtitleGroup=function(t){return er(this._subtitleGroups,t)},e.addGroupId=function(t,e){if(e)if("audio"===t){var r=this._audioGroups;r||(r=this._audioGroups=[]),-1===r.indexOf(e)&&r.push(e)}else if("text"===t){var i=this._subtitleGroups;i||(i=this._subtitleGroups=[]),-1===i.indexOf(e)&&i.push(e)}},e.addFallback=function(){},s(t,[{key:"maxBitrate",get:function(){return Math.max(this.realBitrate,this.bitrate)}},{key:"averageBitrate",get:function(){return this._avgBitrate||this.realBitrate||this.bitrate}},{key:"attrs",get:function(){return this._attrs[0]}},{key:"codecs",get:function(){return this.attrs.CODECS||""}},{key:"pathwayId",get:function(){return this.attrs["PATHWAY-ID"]||"."}},{key:"videoRange",get:function(){return this.attrs["VIDEO-RANGE"]||"SDR"}},{key:"score",get:function(){return this.attrs.optionalFloat("SCORE",0)}},{key:"uri",get:function(){return this.url[0]||""}},{key:"audioGroups",get:function(){return this._audioGroups}},{key:"subtitleGroups",get:function(){return this._subtitleGroups}},{key:"urlId",get:function(){return 0},set:function(t){}},{key:"audioGroupIds",get:function(){return this.audioGroups?[this.audioGroupId]:void 0}},{key:"textGroupIds",get:function(){return this.subtitleGroups?[this.textGroupId]:void 0}},{key:"audioGroupId",get:function(){var t;return null==(t=this.audioGroups)?void 0:t[0]}},{key:"textGroupId",get:function(){var t;return null==(t=this.subtitleGroups)?void 0:t[0]}}]),t}();function er(t,e){return!(!e||!t)&&-1!==t.indexOf(e)}function rr(t,e){var r=e.startPTS;if(y(r)){var i,n=0;e.sn>t.sn?(n=r-t.start,i=t):(n=t.start-r,i=e),i.duration!==n&&(i.duration=n)}else e.sn>t.sn?t.cc===e.cc&&t.minEndPTS?e.start=t.start+(t.minEndPTS-t.start):e.start=t.start+t.duration:e.start=Math.max(t.start-e.duration,0)}function ir(t,e,r,i,n,a){i-r<=0&&(w.warn("Fragment should have a positive duration",e),i=r+e.duration,a=n+e.duration);var s=r,o=i,l=e.startPTS,u=e.endPTS;if(y(l)){var h=Math.abs(l-r);y(e.deltaPTS)?e.deltaPTS=Math.max(h,e.deltaPTS):e.deltaPTS=h,s=Math.max(r,l),r=Math.min(r,l),n=Math.min(n,e.startDTS),o=Math.min(i,u),i=Math.max(i,u),a=Math.max(a,e.endDTS)}var d=r-e.start;0!==e.start&&(e.start=r),e.duration=i-e.start,e.startPTS=r,e.maxStartPTS=s,e.startDTS=n,e.endPTS=i,e.minEndPTS=o,e.endDTS=a;var c,f=e.sn;if(!t||ft.endSN)return 0;var g=f-t.startSN,v=t.fragments;for(v[g]=e,c=g;c>0;c--)rr(v[c],v[c-1]);for(c=g;c=0;n--){var a=i[n].initSegment;if(a){r=a;break}}t.fragmentHint&&delete t.fragmentHint.endPTS;var s,l,u,h,d,c=0;if(function(t,e,r){for(var i=e.skippedSegments,n=Math.max(t.startSN,e.startSN)-e.startSN,a=(t.fragmentHint?1:0)+(i?e.endSN:Math.min(t.endSN,e.endSN))-e.startSN,s=e.startSN-t.startSN,o=e.fragmentHint?e.fragments.concat(e.fragmentHint):e.fragments,l=t.fragmentHint?t.fragments.concat(t.fragmentHint):t.fragments,u=n;u<=a;u++){var h=l[s+u],d=o[u];i&&!d&&u=i.length||sr(e,i[r].start)}function sr(t,e){if(e){for(var r=t.fragments,i=t.skippedSegments;i499)}(n)||!!r);return t.shouldRetry?t.shouldRetry(t,e,r,i,a):a}var vr=function(t,e){for(var r=0,i=t.length-1,n=null,a=null;r<=i;){var s=e(a=t[n=(r+i)/2|0]);if(s>0)r=n+1;else{if(!(s<0))return a;i=n-1}}return null};function mr(t,e,r,i){void 0===r&&(r=0),void 0===i&&(i=0);var n=null;if(t){n=e[t.sn-e[0].sn+1]||null;var a=t.endDTS-r;a>0&&a<15e-7&&(r+=15e-7)}else 0===r&&0===e[0].start&&(n=e[0]);if(n&&(!t||t.level===n.level)&&0===pr(r,i,n))return n;var s=vr(e,pr.bind(null,r,i));return!s||s===t&&n?n:s}function pr(t,e,r){if(void 0===t&&(t=0),void 0===e&&(e=0),r.start<=t&&r.start+r.duration>t)return 0;var i=Math.min(e,r.duration+(r.deltaPTS?r.deltaPTS:0));return r.start+r.duration-i<=t?1:r.start-i>t&&r.start?-1:0}function yr(t,e,r){var i=1e3*Math.min(e,r.duration+(r.deltaPTS?r.deltaPTS:0));return(r.endProgramDateTime||0)-i>t}var Er=0,Tr=2,Sr=3,Lr=5,Ar=0,Rr=1,kr=2,br=function(){function t(t){this.hls=void 0,this.playlistError=0,this.penalizedRenditions={},this.log=void 0,this.warn=void 0,this.error=void 0,this.hls=t,this.log=w.log.bind(w,"[info]:"),this.warn=w.warn.bind(w,"[warning]:"),this.error=w.error.bind(w,"[error]:"),this.registerListeners()}var e=t.prototype;return e.registerListeners=function(){var t=this.hls;t.on(S.ERROR,this.onError,this),t.on(S.MANIFEST_LOADING,this.onManifestLoading,this),t.on(S.LEVEL_UPDATED,this.onLevelUpdated,this)},e.unregisterListeners=function(){var t=this.hls;t&&(t.off(S.ERROR,this.onError,this),t.off(S.ERROR,this.onErrorOut,this),t.off(S.MANIFEST_LOADING,this.onManifestLoading,this),t.off(S.LEVEL_UPDATED,this.onLevelUpdated,this))},e.destroy=function(){this.unregisterListeners(),this.hls=null,this.penalizedRenditions={}},e.startLoad=function(t){},e.stopLoad=function(){this.playlistError=0},e.getVariantLevelIndex=function(t){return(null==t?void 0:t.type)===Ie?t.level:this.hls.loadLevel},e.onManifestLoading=function(){this.playlistError=0,this.penalizedRenditions={}},e.onLevelUpdated=function(){this.playlistError=0},e.onError=function(t,e){var r,i;if(!e.fatal){var n=this.hls,a=e.context;switch(e.details){case A.FRAG_LOAD_ERROR:case A.FRAG_LOAD_TIMEOUT:case A.KEY_LOAD_ERROR:case A.KEY_LOAD_TIMEOUT:return void(e.errorAction=this.getFragRetryOrSwitchAction(e));case A.FRAG_PARSING_ERROR:if(null!=(r=e.frag)&&r.gap)return void(e.errorAction={action:Er,flags:Ar});case A.FRAG_GAP:case A.FRAG_DECRYPT_ERROR:return e.errorAction=this.getFragRetryOrSwitchAction(e),void(e.errorAction.action=Tr);case A.LEVEL_EMPTY_ERROR:case A.LEVEL_PARSING_ERROR:var s,o,l=e.parent===Ie?e.level:n.loadLevel;return void(e.details===A.LEVEL_EMPTY_ERROR&&null!=(s=e.context)&&null!=(o=s.levelDetails)&&o.live?e.errorAction=this.getPlaylistRetryOrSwitchAction(e,l):(e.levelRetry=!1,e.errorAction=this.getLevelSwitchAction(e,l)));case A.LEVEL_LOAD_ERROR:case A.LEVEL_LOAD_TIMEOUT:return void("number"==typeof(null==a?void 0:a.level)&&(e.errorAction=this.getPlaylistRetryOrSwitchAction(e,a.level)));case A.AUDIO_TRACK_LOAD_ERROR:case A.AUDIO_TRACK_LOAD_TIMEOUT:case A.SUBTITLE_LOAD_ERROR:case A.SUBTITLE_TRACK_LOAD_TIMEOUT:if(a){var u=n.levels[n.loadLevel];if(u&&(a.type===be&&u.hasAudioGroup(a.groupId)||a.type===De&&u.hasSubtitleGroup(a.groupId)))return e.errorAction=this.getPlaylistRetryOrSwitchAction(e,n.loadLevel),e.errorAction.action=Tr,void(e.errorAction.flags=Rr)}return;case A.KEY_SYSTEM_STATUS_OUTPUT_RESTRICTED:var h=n.levels[n.loadLevel],d=null==h?void 0:h.attrs["HDCP-LEVEL"];return void(d?e.errorAction={action:Tr,flags:kr,hdcpLevel:d}:this.keySystemError(e));case A.BUFFER_ADD_CODEC_ERROR:case A.REMUX_ALLOC_ERROR:case A.BUFFER_APPEND_ERROR:return void(e.errorAction=this.getLevelSwitchAction(e,null!=(i=e.level)?i:n.loadLevel));case A.INTERNAL_EXCEPTION:case A.BUFFER_APPENDING_ERROR:case A.BUFFER_FULL_ERROR:case A.LEVEL_SWITCH_ERROR:case A.BUFFER_STALLED_ERROR:case A.BUFFER_SEEK_OVER_HOLE:case A.BUFFER_NUDGE_ON_STALL:return void(e.errorAction={action:Er,flags:Ar})}e.type===L.KEY_SYSTEM_ERROR&&this.keySystemError(e)}},e.keySystemError=function(t){var e=this.getVariantLevelIndex(t.frag);t.levelRetry=!1,t.errorAction=this.getLevelSwitchAction(t,e)},e.getPlaylistRetryOrSwitchAction=function(t,e){var r=dr(this.hls.config.playlistLoadPolicy,t),i=this.playlistError++;if(gr(r,i,hr(t),t.response))return{action:Lr,flags:Ar,retryConfig:r,retryCount:i};var n=this.getLevelSwitchAction(t,e);return r&&(n.retryConfig=r,n.retryCount=i),n},e.getFragRetryOrSwitchAction=function(t){var e=this.hls,r=this.getVariantLevelIndex(t.frag),i=e.levels[r],n=e.config,a=n.fragLoadPolicy,s=n.keyLoadPolicy,o=dr(t.details.startsWith("key")?s:a,t),l=e.levels.reduce((function(t,e){return t+e.fragmentError}),0);if(i&&(t.details!==A.FRAG_GAP&&i.fragmentError++,gr(o,l,hr(t),t.response)))return{action:Lr,flags:Ar,retryConfig:o,retryCount:l};var u=this.getLevelSwitchAction(t,r);return o&&(u.retryConfig=o,u.retryCount=l),u},e.getLevelSwitchAction=function(t,e){var r=this.hls;null==e&&(e=r.loadLevel);var i=this.hls.levels[e];if(i){var n,a,s=t.details;i.loadError++,s===A.BUFFER_APPEND_ERROR&&i.fragmentError++;var o=-1,l=r.levels,u=r.loadLevel,h=r.minAutoLevel,d=r.maxAutoLevel;r.autoLevelEnabled||(r.loadLevel=-1);for(var c,f=null==(n=t.frag)?void 0:n.type,g=(f===we&&s===A.FRAG_PARSING_ERROR||"audio"===t.sourceBufferName&&(s===A.BUFFER_ADD_CODEC_ERROR||s===A.BUFFER_APPEND_ERROR))&&l.some((function(t){var e=t.audioCodec;return i.audioCodec!==e})),v="video"===t.sourceBufferName&&(s===A.BUFFER_ADD_CODEC_ERROR||s===A.BUFFER_APPEND_ERROR)&&l.some((function(t){var e=t.codecSet,r=t.audioCodec;return i.codecSet!==e&&i.audioCodec===r})),m=null!=(a=t.context)?a:{},p=m.type,y=m.groupId,E=function(){var e=(T+u)%l.length;if(e!==u&&e>=h&&e<=d&&0===l[e].loadError){var r,n,a=l[e];if(s===A.FRAG_GAP&&t.frag){var c=l[e].details;if(c){var m=mr(t.frag,c.fragments,t.frag.start);if(null!=m&&m.gap)return 0}}else{if(p===be&&a.hasAudioGroup(y)||p===De&&a.hasSubtitleGroup(y))return 0;if(f===we&&null!=(r=i.audioGroups)&&r.some((function(t){return a.hasAudioGroup(t)}))||f===Ce&&null!=(n=i.subtitleGroups)&&n.some((function(t){return a.hasSubtitleGroup(t)}))||g&&i.audioCodec===a.audioCodec||!g&&i.audioCodec!==a.audioCodec||v&&i.codecSet===a.codecSet)return 0}return o=e,1}},T=l.length;T--&&(0===(c=E())||1!==c););if(o>-1&&r.loadLevel!==o)return t.levelRetry=!0,this.playlistError=0,{action:Tr,flags:Ar,nextAutoLevel:o}}return{action:Tr,flags:Rr}},e.onErrorOut=function(t,e){var r;switch(null==(r=e.errorAction)?void 0:r.action){case Er:break;case Tr:this.sendAlternateToPenaltyBox(e),e.errorAction.resolved||e.details===A.FRAG_GAP?/MediaSource readyState: ended/.test(e.error.message)&&(this.warn('MediaSource ended after "'+e.sourceBufferName+'" sourceBuffer append error. Attempting to recover from media error.'),this.hls.recoverMediaError()):e.fatal=!0}e.fatal&&this.hls.stopLoad()},e.sendAlternateToPenaltyBox=function(t){var e=this.hls,r=t.errorAction;if(r){var i=r.flags,n=r.hdcpLevel,a=r.nextAutoLevel;switch(i){case Ar:this.switchLevel(t,a);break;case kr:n&&(e.maxHdcpLevel=Xe[Xe.indexOf(n)-1],r.resolved=!0),this.warn('Restricting playback to HDCP-LEVEL of "'+e.maxHdcpLevel+'" or lower')}r.resolved||this.switchLevel(t,a)}},e.switchLevel=function(t,e){void 0!==e&&t.errorAction&&(this.warn("switching to level "+e+" after "+t.details),this.hls.nextAutoLevel=e,t.errorAction.resolved=!0,this.hls.nextLoadLevel=this.hls.nextAutoLevel)},t}(),Dr=function(){function t(t,e){this.hls=void 0,this.timer=-1,this.requestScheduled=-1,this.canLoad=!1,this.log=void 0,this.warn=void 0,this.log=w.log.bind(w,e+":"),this.warn=w.warn.bind(w,e+":"),this.hls=t}var e=t.prototype;return e.destroy=function(){this.clearTimer(),this.hls=this.log=this.warn=null},e.clearTimer=function(){-1!==this.timer&&(self.clearTimeout(this.timer),this.timer=-1)},e.startLoad=function(){this.canLoad=!0,this.requestScheduled=-1,this.loadPlaylist()},e.stopLoad=function(){this.canLoad=!1,this.clearTimer()},e.switchParams=function(t,e){var r=null==e?void 0:e.renditionReports;if(r){for(var i=-1,n=0;n=0&&h>e.partTarget&&(u+=1)}return new Ze(l,u>=0?u:void 0,Qe)}}},e.loadPlaylist=function(t){-1===this.requestScheduled&&(this.requestScheduled=self.performance.now())},e.shouldLoadPlaylist=function(t){return this.canLoad&&!!t&&!!t.url&&(!t.details||t.details.live)},e.shouldReloadPlaylist=function(t){return-1===this.timer&&-1===this.requestScheduled&&this.shouldLoadPlaylist(t)},e.playlistLoaded=function(t,e,r){var i=this,n=e.details,a=e.stats,s=self.performance.now(),o=a.loading.first?Math.max(0,s-a.loading.first):0;if(n.advancedDateTime=Date.now()-o,n.live||null!=r&&r.live){if(n.reloaded(r),r&&this.log("live playlist "+t+" "+(n.advanced?"REFRESHED "+n.lastPartSn+"-"+n.lastPartIndex:n.updated?"UPDATED":"MISSED")),r&&n.fragments.length>0&&nr(r,n),!this.canLoad||!n.live)return;var l,u=void 0,h=void 0;if(n.canBlockReload&&n.endSN&&n.advanced){var d=this.hls.config.lowLatencyMode,c=n.lastPartSn,f=n.endSN,g=n.lastPartIndex,v=c===f;-1!==g?(u=v?f+1:c,h=v?d?0:g:g+1):u=f+1;var m=n.age,p=m+n.ageHeader,y=Math.min(p-n.partTarget,1.5*n.targetduration);if(y>0){if(r&&y>r.tuneInGoal)this.warn("CDN Tune-in goal increased from: "+r.tuneInGoal+" to: "+y+" with playlist age: "+n.age),y=0;else{var E=Math.floor(y/n.targetduration);u+=E,void 0!==h&&(h+=Math.round(y%n.targetduration/n.partTarget)),this.log("CDN Tune-in age: "+n.ageHeader+"s last advanced "+m.toFixed(2)+"s goal: "+y+" skip sn "+E+" to part "+h)}n.tuneInGoal=y}if(l=this.getDeliveryDirectives(n,e.deliveryDirectives,u,h),d||!v)return void this.loadPlaylist(l)}else(n.canBlockReload||n.canSkipUntil)&&(l=this.getDeliveryDirectives(n,e.deliveryDirectives,u,h));var T=this.hls.mainForwardBufferInfo,S=T?T.end-T.len:0,L=function(t,e){void 0===e&&(e=1/0);var r=1e3*t.targetduration;if(t.updated){var i=t.fragments;if(i.length&&4*r>e){var n=1e3*i[i.length-1].duration;nthis.requestScheduled+L&&(this.requestScheduled=a.loading.start),void 0!==u&&n.canBlockReload?this.requestScheduled=a.loading.first+L-(1e3*n.partTarget||1e3):-1===this.requestScheduled||this.requestScheduled+L=u.maxNumRetry)return!1;if(i&&null!=(d=t.context)&&d.deliveryDirectives)this.warn("Retrying playlist loading "+(l+1)+"/"+u.maxNumRetry+' after "'+r+'" without delivery-directives'),this.loadPlaylist();else{var c=cr(u,l);this.timer=self.setTimeout((function(){return e.loadPlaylist()}),c),this.warn("Retrying playlist loading "+(l+1)+"/"+u.maxNumRetry+' after "'+r+'" in '+c+"ms")}t.levelRetry=!0,n.resolved=!0}return h},t}(),Ir=function(){function t(t,e,r){void 0===e&&(e=0),void 0===r&&(r=0),this.halfLife=void 0,this.alpha_=void 0,this.estimate_=void 0,this.totalWeight_=void 0,this.halfLife=t,this.alpha_=t?Math.exp(Math.log(.5)/t):0,this.estimate_=e,this.totalWeight_=r}var e=t.prototype;return e.sample=function(t,e){var r=Math.pow(this.alpha_,t);this.estimate_=e*(1-r)+r*this.estimate_,this.totalWeight_+=t},e.getTotalWeight=function(){return this.totalWeight_},e.getEstimate=function(){if(this.alpha_){var t=1-Math.pow(this.alpha_,this.totalWeight_);if(t)return this.estimate_/t}return this.estimate_},t}(),wr=function(){function t(t,e,r,i){void 0===i&&(i=100),this.defaultEstimate_=void 0,this.minWeight_=void 0,this.minDelayMs_=void 0,this.slow_=void 0,this.fast_=void 0,this.defaultTTFB_=void 0,this.ttfb_=void 0,this.defaultEstimate_=r,this.minWeight_=.001,this.minDelayMs_=50,this.slow_=new Ir(t),this.fast_=new Ir(e),this.defaultTTFB_=i,this.ttfb_=new Ir(t)}var e=t.prototype;return e.update=function(t,e){var r=this.slow_,i=this.fast_,n=this.ttfb_;r.halfLife!==t&&(this.slow_=new Ir(t,r.getEstimate(),r.getTotalWeight())),i.halfLife!==e&&(this.fast_=new Ir(e,i.getEstimate(),i.getTotalWeight())),n.halfLife!==t&&(this.ttfb_=new Ir(t,n.getEstimate(),n.getTotalWeight()))},e.sample=function(t,e){var r=(t=Math.max(t,this.minDelayMs_))/1e3,i=8*e/r;this.fast_.sample(r,i),this.slow_.sample(r,i)},e.sampleTTFB=function(t){var e=t/1e3,r=Math.sqrt(2)*Math.exp(-Math.pow(e,2)/2);this.ttfb_.sample(r,Math.max(t,5))},e.canEstimate=function(){return this.fast_.getTotalWeight()>=this.minWeight_},e.getEstimate=function(){return this.canEstimate()?Math.min(this.fast_.getEstimate(),this.slow_.getEstimate()):this.defaultEstimate_},e.getEstimateTTFB=function(){return this.ttfb_.getTotalWeight()>=this.minWeight_?this.ttfb_.getEstimate():this.defaultTTFB_},e.destroy=function(){},t}(),Cr={supported:!0,configurations:[],decodingInfoResults:[{supported:!0,powerEfficient:!0,smooth:!0}]},_r={};function xr(t,e,r){var n=t.videoCodec,a=t.audioCodec;if(!n||!a||!r)return Promise.resolve(Cr);var s={width:t.width,height:t.height,bitrate:Math.ceil(Math.max(.9*t.bitrate,t.averageBitrate)),framerate:t.frameRate||30},o=t.videoRange;"SDR"!==o&&(s.transferFunction=o.toLowerCase());var l=n.split(",").map((function(t){return{type:"media-source",video:i(i({},s),{},{contentType:ne(t,"video")})}}));return a&&t.audioGroups&&t.audioGroups.forEach((function(t){var r;t&&(null==(r=e.groups[t])||r.tracks.forEach((function(e){if(e.groupId===t){var r=e.channels||"",i=parseFloat(r);y(i)&&i>2&&l.push.apply(l,a.split(",").map((function(t){return{type:"media-source",audio:{contentType:ne(t,"audio"),channels:""+i}}})))}})))})),Promise.all(l.map((function(t){var e=function(t){var e=t.audio,r=t.video,i=r||e;if(i){var n=i.contentType.split('"')[1];if(r)return"r"+r.height+"x"+r.width+"f"+Math.ceil(r.framerate)+(r.transferFunction||"sd")+"_"+n+"_"+Math.ceil(r.bitrate/1e5);if(e)return"c"+e.channels+(e.spatialRendering?"s":"n")+"_"+n}return""}(t);return _r[e]||(_r[e]=r.decodingInfo(t))}))).then((function(t){return{supported:!t.some((function(t){return!t.supported})),configurations:l,decodingInfoResults:t}})).catch((function(t){return{supported:!1,configurations:l,decodingInfoResults:[],error:t}}))}function Pr(t,e){var r=!1,i=[];return t&&(r="SDR"!==t,i=[t]),e&&(i=e.allowedVideoRanges||ze.slice(0),i=(r=void 0!==e.preferHDR?e.preferHDR:function(){if("function"==typeof matchMedia){var t=matchMedia("(dynamic-range: high)"),e=matchMedia("bad query");if(t.media!==e.media)return!0===t.matches}return!1}())?i.filter((function(t){return"SDR"!==t})):["SDR"]),{preferHDR:r,allowedVideoRanges:i}}function Fr(t,e){w.log('[abr] start candidates with "'+t+'" ignored because '+e)}function Mr(t,e,r){if("attrs"in t){var i=e.indexOf(t);if(-1!==i)return i}for(var n=0;n-1,p=e.getBwEstimate(),E=i.levels,T=E[t.level],L=o.total||Math.max(o.loaded,Math.round(l*T.maxBitrate/8)),A=m?u-v:u;A<1&&m&&(A=Math.min(u,8*o.loaded/p));var R=m?1e3*o.loaded/A:0,k=R?(L-o.loaded)/R:8*L/p+c/1e3;if(!(k<=g)){var b,D=R?8*R:p,I=Number.POSITIVE_INFINITY;for(b=t.level-1;b>h;b--){var C=E[b].maxBitrate;if((I=e.getTimeToLoadFrag(c/1e3,D,l*C,!E[b].details))=k||I>10*l)){i.nextLoadLevel=i.nextAutoLevel=b,m?e.bwEstimator.sample(u-Math.min(c,v),o.loaded):e.bwEstimator.sampleTTFB(u);var _=E[b].bitrate;e.getBwEstimate()*e.hls.config.abrBandWidthUpFactor>_&&e.resetEstimator(_),e.clearTimer(),w.warn("[abr] Fragment "+t.sn+(r?" part "+r.index:"")+" of level "+t.level+" is loading too slowly;\n Time to underbuffer: "+g.toFixed(3)+" s\n Estimated load time for current fragment: "+k.toFixed(3)+" s\n Estimated load time for down switch fragment: "+I.toFixed(3)+" s\n TTFB estimate: "+(0|v)+" ms\n Current BW estimate: "+(y(p)?0|p:"Unknown")+" bps\n New BW estimate: "+(0|e.getBwEstimate())+" bps\n Switching to level "+b+" @ "+(0|_)+" bps"),i.trigger(S.FRAG_LOAD_EMERGENCY_ABORTED,{frag:t,part:r,stats:o})}}}}}}},this.hls=t,this.bwEstimator=this.initEstimator(),this.registerListeners()}var e=t.prototype;return e.resetEstimator=function(t){t&&(w.log("setting initial bwe to "+t),this.hls.config.abrEwmaDefaultEstimate=t),this.firstSelection=-1,this.bwEstimator=this.initEstimator()},e.initEstimator=function(){var t=this.hls.config;return new wr(t.abrEwmaSlowVoD,t.abrEwmaFastVoD,t.abrEwmaDefaultEstimate)},e.registerListeners=function(){var t=this.hls;t.on(S.MANIFEST_LOADING,this.onManifestLoading,this),t.on(S.FRAG_LOADING,this.onFragLoading,this),t.on(S.FRAG_LOADED,this.onFragLoaded,this),t.on(S.FRAG_BUFFERED,this.onFragBuffered,this),t.on(S.LEVEL_SWITCHING,this.onLevelSwitching,this),t.on(S.LEVEL_LOADED,this.onLevelLoaded,this),t.on(S.LEVELS_UPDATED,this.onLevelsUpdated,this),t.on(S.MAX_AUTO_LEVEL_UPDATED,this.onMaxAutoLevelUpdated,this),t.on(S.ERROR,this.onError,this)},e.unregisterListeners=function(){var t=this.hls;t&&(t.off(S.MANIFEST_LOADING,this.onManifestLoading,this),t.off(S.FRAG_LOADING,this.onFragLoading,this),t.off(S.FRAG_LOADED,this.onFragLoaded,this),t.off(S.FRAG_BUFFERED,this.onFragBuffered,this),t.off(S.LEVEL_SWITCHING,this.onLevelSwitching,this),t.off(S.LEVEL_LOADED,this.onLevelLoaded,this),t.off(S.LEVELS_UPDATED,this.onLevelsUpdated,this),t.off(S.MAX_AUTO_LEVEL_UPDATED,this.onMaxAutoLevelUpdated,this),t.off(S.ERROR,this.onError,this))},e.destroy=function(){this.unregisterListeners(),this.clearTimer(),this.hls=this._abandonRulesCheck=null,this.fragCurrent=this.partCurrent=null},e.onManifestLoading=function(t,e){this.lastLoadedFragLevel=-1,this.firstSelection=-1,this.lastLevelLoadSec=0,this.fragCurrent=this.partCurrent=null,this.onLevelsUpdated(),this.clearTimer()},e.onLevelsUpdated=function(){this.lastLoadedFragLevel>-1&&this.fragCurrent&&(this.lastLoadedFragLevel=this.fragCurrent.level),this._nextAutoLevel=-1,this.onMaxAutoLevelUpdated(),this.codecTiers=null,this.audioTracksByGroup=null},e.onMaxAutoLevelUpdated=function(){this.firstSelection=-1,this.nextAutoLevelKey=""},e.onFragLoading=function(t,e){var r,i=e.frag;this.ignoreFragment(i)||(i.bitrateTest||(this.fragCurrent=i,this.partCurrent=null!=(r=e.part)?r:null),this.clearTimer(),this.timer=self.setInterval(this._abandonRulesCheck,100))},e.onLevelSwitching=function(t,e){this.clearTimer()},e.onError=function(t,e){if(!e.fatal)switch(e.details){case A.BUFFER_ADD_CODEC_ERROR:case A.BUFFER_APPEND_ERROR:this.lastLoadedFragLevel=-1,this.firstSelection=-1;break;case A.FRAG_LOAD_TIMEOUT:var r=e.frag,i=this.fragCurrent,n=this.partCurrent;if(r&&i&&r.sn===i.sn&&r.level===i.level){var a=performance.now(),s=n?n.stats:r.stats,o=a-s.loading.start,l=s.loading.first?s.loading.first-s.loading.start:-1;if(s.loaded&&l>-1){var u=this.bwEstimator.getEstimateTTFB();this.bwEstimator.sample(o-Math.min(u,l),s.loaded)}else this.bwEstimator.sampleTTFB(o)}}},e.getTimeToLoadFrag=function(t,e,r,i){return t+r/e+(i?this.lastLevelLoadSec:0)},e.onLevelLoaded=function(t,e){var r=this.hls.config,i=e.stats.loading,n=i.end-i.start;y(n)&&(this.lastLevelLoadSec=n/1e3),e.details.live?this.bwEstimator.update(r.abrEwmaSlowLive,r.abrEwmaFastLive):this.bwEstimator.update(r.abrEwmaSlowVoD,r.abrEwmaFastVoD)},e.onFragLoaded=function(t,e){var r=e.frag,i=e.part,n=i?i.stats:r.stats;if(r.type===Ie&&this.bwEstimator.sampleTTFB(n.loading.first-n.loading.start),!this.ignoreFragment(r)){if(this.clearTimer(),r.level===this._nextAutoLevel&&(this._nextAutoLevel=-1),this.firstSelection=-1,this.hls.config.abrMaxWithRealBitrate){var a=i?i.duration:r.duration,s=this.hls.levels[r.level],o=(s.loaded?s.loaded.bytes:0)+n.loaded,l=(s.loaded?s.loaded.duration:0)+a;s.loaded={bytes:o,duration:l},s.realBitrate=Math.round(8*o/l)}if(r.bitrateTest){var u={stats:n,frag:r,part:i,id:r.type};this.onFragBuffered(S.FRAG_BUFFERED,u),r.bitrateTest=!1}else this.lastLoadedFragLevel=r.level}},e.onFragBuffered=function(t,e){var r=e.frag,i=e.part,n=null!=i&&i.stats.loaded?i.stats:r.stats;if(!n.aborted&&!this.ignoreFragment(r)){var a=n.parsing.end-n.loading.start-Math.min(n.loading.first-n.loading.start,this.bwEstimator.getEstimateTTFB());this.bwEstimator.sample(a,n.loaded),n.bwEstimate=this.getBwEstimate(),r.bitrateTest?this.bitrateTestDelay=a/1e3:this.bitrateTestDelay=0}},e.ignoreFragment=function(t){return t.type!==Ie||"initSegment"===t.sn},e.clearTimer=function(){this.timer>-1&&(self.clearInterval(this.timer),this.timer=-1)},e.getAutoLevelKey=function(){var t;return this.getBwEstimate()+"_"+(null==(t=this.hls.mainForwardBufferInfo)?void 0:t.len)},e.getNextABRAutoLevel=function(){var t=this.fragCurrent,e=this.partCurrent,r=this.hls,i=r.maxAutoLevel,n=r.config,a=r.minAutoLevel,s=r.media,o=e?e.duration:t?t.duration:0,l=s&&0!==s.playbackRate?Math.abs(s.playbackRate):1,u=this.getBwEstimate(),h=r.mainForwardBufferInfo,d=(h?h.len:0)/l,c=n.abrBandWidthFactor,f=n.abrBandWidthUpFactor;if(d){var g=this.findBestLevel(u,a,i,d,0,c,f);if(g>=0)return g}var v=o?Math.min(o,n.maxStarvationDelay):n.maxStarvationDelay;if(!d){var m=this.bitrateTestDelay;m&&(v=(o?Math.min(o,n.maxLoadingDelay):n.maxLoadingDelay)-m,w.info("[abr] bitrate test took "+Math.round(1e3*m)+"ms, set first fragment max fetchDuration to "+Math.round(1e3*v)+" ms"),c=f=1)}var p=this.findBestLevel(u,a,i,d,v,c,f);if(w.info("[abr] "+(d?"rebuffering expected":"buffer is empty")+", optimal quality level "+p),p>-1)return p;var y=r.levels[a],E=r.levels[r.loadLevel];return(null==y?void 0:y.bitrate)<(null==E?void 0:E.bitrate)?a:r.loadLevel},e.getBwEstimate=function(){return this.bwEstimator.canEstimate()?this.bwEstimator.getEstimate():this.hls.config.abrEwmaDefaultEstimate},e.findBestLevel=function(t,e,r,i,n,a,s){var o,l=this,u=i+n,h=this.lastLoadedFragLevel,d=-1===h?this.hls.firstLevel:h,c=this.fragCurrent,f=this.partCurrent,g=this.hls,v=g.levels,m=g.allAudioTracks,p=g.loadLevel,E=g.config;if(1===v.length)return 0;var T,S=v[d],L=!(null==S||null==(o=S.details)||!o.live),A=-1===p||-1===h,R="SDR",k=(null==S?void 0:S.frameRate)||0,b=E.audioPreference,D=E.videoPreference,I=this.audioTracksByGroup||(this.audioTracksByGroup=function(t){return t.reduce((function(t,e){var r=t.groups[e.groupId];r||(r=t.groups[e.groupId]={tracks:[],channels:{2:0},hasDefault:!1,hasAutoSelect:!1}),r.tracks.push(e);var i=e.channels||"2";return r.channels[i]=(r.channels[i]||0)+1,r.hasDefault=r.hasDefault||e.default,r.hasAutoSelect=r.hasAutoSelect||e.autoselect,r.hasDefault&&(t.hasDefaultAudio=!0),r.hasAutoSelect&&(t.hasAutoSelectAudio=!0),t}),{hasDefaultAudio:!1,hasAutoSelectAudio:!1,groups:{}})}(m));if(A){if(-1!==this.firstSelection)return this.firstSelection;var C=this.codecTiers||(this.codecTiers=function(t,e,r,i){return t.slice(r,i+1).reduce((function(t,r){if(!r.codecSet)return t;var i=r.audioGroups,n=t[r.codecSet];n||(t[r.codecSet]=n={minBitrate:1/0,minHeight:1/0,minFramerate:1/0,maxScore:0,videoRanges:{SDR:0},channels:{2:0},hasDefaultAudio:!i,fragmentError:0}),n.minBitrate=Math.min(n.minBitrate,r.bitrate);var a=Math.min(r.height,r.width);return n.minHeight=Math.min(n.minHeight,a),n.minFramerate=Math.min(n.minFramerate,r.frameRate),n.maxScore=Math.max(n.maxScore,r.score),n.fragmentError+=r.fragmentError,n.videoRanges[r.videoRange]=(n.videoRanges[r.videoRange]||0)+1,i&&i.forEach((function(t){if(t){var r=e.groups[t];n.hasDefaultAudio=n.hasDefaultAudio||e.hasDefaultAudio?r.hasDefault:r.hasAutoSelect||!e.hasDefaultAudio&&!e.hasAutoSelectAudio,Object.keys(r.channels).forEach((function(t){n.channels[t]=(n.channels[t]||0)+r.channels[t]}))}})),t}),{})}(v,I,e,r)),_=function(t,e,r,i,n){for(var a=Object.keys(t),s=null==i?void 0:i.channels,o=null==i?void 0:i.audioCodec,l=s&&2===parseInt(s),u=!0,h=!1,d=1/0,c=1/0,f=1/0,g=0,v=[],m=Pr(e,n),p=m.preferHDR,E=m.allowedVideoRanges,T=function(){var e=t[a[S]];u=e.channels[2]>0,d=Math.min(d,e.minHeight),c=Math.min(c,e.minFramerate),f=Math.min(f,e.minBitrate);var r=E.filter((function(t){return e.videoRanges[t]>0}));r.length>0&&(h=!0,v=r)},S=a.length;S--;)T();d=y(d)?d:0,c=y(c)?c:0;var L=Math.max(1080,d),A=Math.max(30,c);return f=y(f)?f:r,r=Math.max(f,r),h||(e=void 0,v=[]),{codecSet:a.reduce((function(e,i){var n=t[i];if(i===e)return e;if(n.minBitrate>r)return Fr(i,"min bitrate of "+n.minBitrate+" > current estimate of "+r),e;if(!n.hasDefaultAudio)return Fr(i,"no renditions with default or auto-select sound found"),e;if(o&&i.indexOf(o.substring(0,4))%5!=0)return Fr(i,'audio codec preference "'+o+'" not found'),e;if(s&&!l){if(!n.channels[s])return Fr(i,"no renditions with "+s+" channel sound found (channels options: "+Object.keys(n.channels)+")"),e}else if((!o||l)&&u&&0===n.channels[2])return Fr(i,"no renditions with stereo sound found"),e;return n.minHeight>L?(Fr(i,"min resolution of "+n.minHeight+" > maximum of "+L),e):n.minFramerate>A?(Fr(i,"min framerate of "+n.minFramerate+" > maximum of "+A),e):v.some((function(t){return n.videoRanges[t]>0}))?n.maxScore=se(e)||n.fragmentError>t[e].fragmentError)?e:(g=n.maxScore,i):(Fr(i,"no variants with VIDEO-RANGE of "+JSON.stringify(v)+" found"),e)}),void 0),videoRanges:v,preferHDR:p,minFramerate:c,minBitrate:f}}(C,R,t,b,D),x=_.codecSet,P=_.videoRanges,F=_.minFramerate,M=_.minBitrate,O=_.preferHDR;T=x,R=O?P[P.length-1]:P[0],k=F,t=Math.max(t,M),w.log("[abr] picked start tier "+JSON.stringify(_))}else T=null==S?void 0:S.codecSet,R=null==S?void 0:S.videoRange;for(var N,U=f?f.duration:c?c.duration:0,B=this.bwEstimator.getEstimateTTFB()/1e3,G=[],K=function(){var e,o,c=v[H],g=H>d;if(!c)return 0;if(E.useMediaCapabilities&&!c.supportedResult&&!c.supportedPromise){var m=navigator.mediaCapabilities;"function"==typeof(null==m?void 0:m.decodingInfo)&&function(t,e,r,i,n,a){var s=t.audioCodec?t.audioGroups:null,o=null==a?void 0:a.audioCodec,l=null==a?void 0:a.channels,u=l?parseInt(l):o?1/0:2,h=null;if(null!=s&&s.length)try{h=1===s.length&&s[0]?e.groups[s[0]].channels:s.reduce((function(t,r){if(r){var i=e.groups[r];if(!i)throw new Error("Audio track group "+r+" not found");Object.keys(i.channels).forEach((function(e){t[e]=(t[e]||0)+i.channels[e]}))}return t}),{2:0})}catch(t){return!0}return void 0!==t.videoCodec&&(t.width>1920&&t.height>1088||t.height>1920&&t.width>1088||t.frameRate>Math.max(i,30)||"SDR"!==t.videoRange&&t.videoRange!==r||t.bitrate>Math.max(n,8e6))||!!h&&y(u)&&Object.keys(h).some((function(t){return parseInt(t)>u}))}(c,I,R,k,t,b)?(c.supportedPromise=xr(c,I,m),c.supportedPromise.then((function(t){c.supportedResult=t;var e=l.hls.levels,r=e.indexOf(c);t.error?w.warn('[abr] MediaCapabilities decodingInfo error: "'+t.error+'" for level '+r+" "+JSON.stringify(t)):t.supported||(w.warn("[abr] Unsupported MediaCapabilities decodingInfo result for level "+r+" "+JSON.stringify(t)),r>-1&&e.length>1&&(w.log("[abr] Removing unsupported level "+r),l.hls.removeLevel(r)))}))):c.supportedResult=Cr}if(T&&c.codecSet!==T||R&&c.videoRange!==R||g&&k>c.frameRate||!g&&k>0&&k=2*U&&0===n?v[H].averageBitrate:v[H].maxBitrate,P=l.getTimeToLoadFrag(B,D,x*_,void 0===C);if(D>=x&&(H===h||0===c.loadError&&0===c.fragmentError)&&(P<=B||!y(P)||L&&!l.bitrateTestDelay||P"+H+" adjustedbw("+Math.round(D)+")-bitrate="+Math.round(D-x)+" ttfb:"+B.toFixed(1)+" avgDuration:"+_.toFixed(1)+" maxFetchDuration:"+u.toFixed(1)+" fetchDuration:"+P.toFixed(1)+" firstSelection:"+A+" codecSet:"+T+" videoRange:"+R+" hls.loadLevel:"+p)),A&&(l.firstSelection=H),{v:H}}},H=r;H>=e;H--)if(0!==(N=K())&&N)return N.v;return-1},s(t,[{key:"firstAutoLevel",get:function(){var t=this.hls,e=t.maxAutoLevel,r=t.minAutoLevel,i=this.getBwEstimate(),n=this.hls.config.maxStarvationDelay,a=this.findBestLevel(i,r,e,0,n,1,1);if(a>-1)return a;var s=this.hls.firstLevel,o=Math.min(Math.max(s,r),e);return w.warn("[abr] Could not find best starting auto level. Defaulting to first in playlist "+s+" clamped to "+o),o}},{key:"forcedAutoLevel",get:function(){return this.nextAutoLevelKey?-1:this._nextAutoLevel}},{key:"nextAutoLevel",get:function(){var t=this.forcedAutoLevel,e=this.bwEstimator.canEstimate(),r=this.lastLoadedFragLevel>-1;if(!(-1===t||e&&r&&this.nextAutoLevelKey!==this.getAutoLevelKey()))return t;var i=e&&r?this.getNextABRAutoLevel():this.firstAutoLevel;if(-1!==t){var n=this.hls.levels;if(n.length>Math.max(t,i)&&n[t].loadError<=n[i].loadError)return t}return this._nextAutoLevel=i,this.nextAutoLevelKey=this.getAutoLevelKey(),i},set:function(t){var e=Math.max(this.hls.minAutoLevel,t);this._nextAutoLevel!=e&&(this.nextAutoLevelKey="",this._nextAutoLevel=e)}}]),t}(),Gr=function(){function t(){this._boundTick=void 0,this._tickTimer=null,this._tickInterval=null,this._tickCallCount=0,this._boundTick=this.tick.bind(this)}var e=t.prototype;return e.destroy=function(){this.onHandlerDestroying(),this.onHandlerDestroyed()},e.onHandlerDestroying=function(){this.clearNextTick(),this.clearInterval()},e.onHandlerDestroyed=function(){},e.hasInterval=function(){return!!this._tickInterval},e.hasNextTick=function(){return!!this._tickTimer},e.setInterval=function(t){return!this._tickInterval&&(this._tickCallCount=0,this._tickInterval=self.setInterval(this._boundTick,t),!0)},e.clearInterval=function(){return!!this._tickInterval&&(self.clearInterval(this._tickInterval),this._tickInterval=null,!0)},e.clearNextTick=function(){return!!this._tickTimer&&(self.clearTimeout(this._tickTimer),this._tickTimer=null,!0)},e.tick=function(){this._tickCallCount++,1===this._tickCallCount&&(this.doTick(),this._tickCallCount>1&&this.tickImmediate(),this._tickCallCount=0)},e.tickImmediate=function(){this.clearNextTick(),this._tickTimer=self.setTimeout(this._boundTick,0)},e.doTick=function(){},t}(),Kr="NOT_LOADED",Hr="APPENDING",Vr="PARTIAL",Yr="OK",Wr=function(){function t(t){this.activePartLists=Object.create(null),this.endListFragments=Object.create(null),this.fragments=Object.create(null),this.timeRanges=Object.create(null),this.bufferPadding=.2,this.hls=void 0,this.hasGaps=!1,this.hls=t,this._registerListeners()}var e=t.prototype;return e._registerListeners=function(){var t=this.hls;t.on(S.BUFFER_APPENDED,this.onBufferAppended,this),t.on(S.FRAG_BUFFERED,this.onFragBuffered,this),t.on(S.FRAG_LOADED,this.onFragLoaded,this)},e._unregisterListeners=function(){var t=this.hls;t.off(S.BUFFER_APPENDED,this.onBufferAppended,this),t.off(S.FRAG_BUFFERED,this.onFragBuffered,this),t.off(S.FRAG_LOADED,this.onFragLoaded,this)},e.destroy=function(){this._unregisterListeners(),this.fragments=this.activePartLists=this.endListFragments=this.timeRanges=null},e.getAppendedFrag=function(t,e){var r=this.activePartLists[e];if(r)for(var i=r.length;i--;){var n=r[i];if(!n)break;var a=n.end;if(n.start<=t&&null!==a&&t<=a)return n}return this.getBufferedFrag(t,e)},e.getBufferedFrag=function(t,e){for(var r=this.fragments,i=Object.keys(r),n=i.length;n--;){var a=r[i[n]];if((null==a?void 0:a.body.type)===e&&a.buffered){var s=a.body;if(s.start<=t&&t<=s.end)return s}}return null},e.detectEvictedFragments=function(t,e,r,i){var n=this;this.timeRanges&&(this.timeRanges[t]=e);var a=(null==i?void 0:i.fragment.sn)||-1;Object.keys(this.fragments).forEach((function(i){var s=n.fragments[i];if(s&&!(a>=s.body.sn))if(s.buffered||s.loaded){var o=s.range[t];o&&o.time.some((function(t){var r=!n.isTimeBuffered(t.startPTS,t.endPTS,e);return r&&n.removeFragment(s.body),r}))}else s.body.type===r&&n.removeFragment(s.body)}))},e.detectPartialFragments=function(t){var e=this,r=this.timeRanges,i=t.frag,n=t.part;if(r&&"initSegment"!==i.sn){var a=qr(i),s=this.fragments[a];if(!(!s||s.buffered&&i.gap)){var o=!i.relurl;Object.keys(r).forEach((function(t){var a=i.elementaryStreams[t];if(a){var l=r[t],u=o||!0===a.partial;s.range[t]=e.getBufferedTimes(i,n,u,l)}})),s.loaded=null,Object.keys(s.range).length?(s.buffered=!0,(s.body.endList=i.endList||s.body.endList)&&(this.endListFragments[s.body.type]=s),jr(s)||this.removeParts(i.sn-1,i.type)):this.removeFragment(s.body)}}},e.removeParts=function(t,e){var r=this.activePartLists[e];r&&(this.activePartLists[e]=r.filter((function(e){return e.fragment.sn>=t})))},e.fragBuffered=function(t,e){var r=qr(t),i=this.fragments[r];!i&&e&&(i=this.fragments[r]={body:t,appendedPTS:null,loaded:null,buffered:!1,range:Object.create(null)},t.gap&&(this.hasGaps=!0)),i&&(i.loaded=null,i.buffered=!0)},e.getBufferedTimes=function(t,e,r,i){for(var n={time:[],partial:r},a=t.start,s=t.end,o=t.minEndPTS||s,l=t.maxStartPTS||a,u=0;u=h&&o<=d){n.time.push({startPTS:Math.max(a,i.start(u)),endPTS:Math.min(s,i.end(u))});break}if(ah){var c=Math.max(a,i.start(u)),f=Math.min(s,i.end(u));f>c&&(n.partial=!0,n.time.push({startPTS:c,endPTS:f}))}else if(s<=h)break}return n},e.getPartialFragment=function(t){var e,r,i,n=null,a=0,s=this.bufferPadding,o=this.fragments;return Object.keys(o).forEach((function(l){var u=o[l];u&&jr(u)&&(r=u.body.start-s,i=u.body.end+s,t>=r&&t<=i&&(e=Math.min(t-r,i-t),a<=e&&(n=u.body,a=e)))})),n},e.isEndListAppended=function(t){var e=this.endListFragments[t];return void 0!==e&&(e.buffered||jr(e))},e.getState=function(t){var e=qr(t),r=this.fragments[e];return r?r.buffered?jr(r)?Vr:Yr:Hr:Kr},e.isTimeBuffered=function(t,e,r){for(var i,n,a=0;a=i&&e<=n)return!0;if(e<=i)return!1}return!1},e.onFragLoaded=function(t,e){var r=e.frag,i=e.part;if("initSegment"!==r.sn&&!r.bitrateTest){var n=i?null:e,a=qr(r);this.fragments[a]={body:r,appendedPTS:null,loaded:n,buffered:!1,range:Object.create(null)}}},e.onBufferAppended=function(t,e){var r=this,i=e.frag,n=e.part,a=e.timeRanges;if("initSegment"!==i.sn){var s=i.type;if(n){var o=this.activePartLists[s];o||(this.activePartLists[s]=o=[]),o.push(n)}this.timeRanges=a,Object.keys(a).forEach((function(t){var e=a[t];r.detectEvictedFragments(t,e,s,n)}))}},e.onFragBuffered=function(t,e){this.detectPartialFragments(e)},e.hasFragment=function(t){var e=qr(t);return!!this.fragments[e]},e.hasParts=function(t){var e;return!(null==(e=this.activePartLists[t])||!e.length)},e.removeFragmentsInRange=function(t,e,r,i,n){var a=this;i&&!this.hasGaps||Object.keys(this.fragments).forEach((function(s){var o=a.fragments[s];if(o){var l=o.body;l.type!==r||i&&!l.gap||l.startt&&(o.buffered||n)&&a.removeFragment(l)}}))},e.removeFragment=function(t){var e=qr(t);t.stats.loaded=0,t.clearElementaryStreamInfo();var r=this.activePartLists[t.type];if(r){var i=t.sn;this.activePartLists[t.type]=r.filter((function(t){return t.fragment.sn!==i}))}delete this.fragments[e],t.endList&&delete this.endListFragments[t.type]},e.removeAllFragments=function(){this.fragments=Object.create(null),this.endListFragments=Object.create(null),this.activePartLists=Object.create(null),this.hasGaps=!1},t}();function jr(t){var e,r,i;return t.buffered&&(t.body.gap||(null==(e=t.range.video)?void 0:e.partial)||(null==(r=t.range.audio)?void 0:r.partial)||(null==(i=t.range.audiovideo)?void 0:i.partial))}function qr(t){return t.type+"_"+t.level+"_"+t.sn}var Xr={length:0,start:function(){return 0},end:function(){return 0}},zr=function(){function t(){}return t.isBuffered=function(e,r){try{if(e)for(var i=t.getBuffered(e),n=0;n=i.start(n)&&r<=i.end(n))return!0}catch(t){}return!1},t.bufferInfo=function(e,r,i){try{if(e){var n,a=t.getBuffered(e),s=[];for(n=0;ns&&(i[a-1].end=t[n].end):i.push(t[n])}else i.push(t[n])}else i=t;for(var o,l=0,u=e,h=e,d=0;d=c&&er.startCC||t&&t.cc>>8^255&m^99,t[f]=m,e[m]=f;var p=c[f],y=c[p],E=c[y],T=257*c[m]^16843008*m;i[f]=T<<24|T>>>8,n[f]=T<<16|T>>>16,a[f]=T<<8|T>>>24,s[f]=T,T=16843009*E^65537*y^257*p^16843008*f,l[m]=T<<24|T>>>8,u[m]=T<<16|T>>>16,h[m]=T<<8|T>>>24,d[m]=T,f?(f=p^c[c[c[E^p]]],g^=c[c[g]]):f=g=1}},e.expandKey=function(t){for(var e=this.uint8ArrayToUint32Array_(t),r=!0,i=0;is.end){var h=a>u;(a0&&null!=a&&a.key&&a.iv&&"AES-128"===a.method){var s=self.performance.now();return r.decrypter.decrypt(new Uint8Array(n),a.key.buffer,a.iv.buffer).catch((function(e){throw i.trigger(S.ERROR,{type:L.MEDIA_ERROR,details:A.FRAG_DECRYPT_ERROR,fatal:!1,error:e,reason:e.message,frag:t}),e})).then((function(n){var a=self.performance.now();return i.trigger(S.FRAG_DECRYPTED,{frag:t,payload:n,stats:{tstart:s,tdecrypt:a}}),e.payload=n,r.completeInitSegmentLoad(e)}))}return r.completeInitSegmentLoad(e)})).catch((function(e){r.state!==ci&&r.state!==Si&&(r.warn(e),r.resetFragmentLoading(t))}))},r.completeInitSegmentLoad=function(t){if(!this.levels)throw new Error("init load aborted, missing levels");var e=t.frag.stats;this.state=fi,t.frag.data=new Uint8Array(t.payload),e.parsing.start=e.buffering.start=self.performance.now(),e.parsing.end=e.buffering.end=self.performance.now(),this.tick()},r.fragContextChanged=function(t){var e=this.fragCurrent;return!t||!e||t.sn!==e.sn||t.level!==e.level},r.fragBufferedComplete=function(t,e){var r,i,n,a,s=this.mediaBuffer?this.mediaBuffer:this.media;if(this.log("Buffered "+t.type+" sn: "+t.sn+(e?" part: "+e.index:"")+" of "+(this.playlistType===Ie?"level":"track")+" "+t.level+" (frag:["+(null!=(r=t.startPTS)?r:NaN).toFixed(3)+"-"+(null!=(i=t.endPTS)?i:NaN).toFixed(3)+"] > buffer:"+(s?di(zr.getBuffered(s)):"(detached)")+")"),"initSegment"!==t.sn){var o;if(t.type!==Ce){var l=t.elementaryStreams;if(!Object.keys(l).some((function(t){return!!l[t]})))return void(this.state=fi)}var u=null==(o=this.levels)?void 0:o[t.level];null!=u&&u.fragmentError&&(this.log("Resetting level fragment error count of "+u.fragmentError+" on frag buffered"),u.fragmentError=0)}this.state=fi,s&&(!this.loadedmetadata&&t.type==Ie&&s.buffered.length&&(null==(n=this.fragCurrent)?void 0:n.sn)===(null==(a=this.fragPrevious)?void 0:a.sn)&&(this.loadedmetadata=!0,this.seekToStartPos()),this.tick())},r.seekToStartPos=function(){},r._handleFragmentLoadComplete=function(t){var e=this.transmuxer;if(e){var r=t.frag,i=t.part,n=t.partsLoaded,a=!n||0===n.length||n.some((function(t){return!t})),s=new Qr(r.level,r.sn,r.stats.chunkCount+1,0,i?i.index:-1,!a);e.flush(s)}},r._handleFragmentLoadProgress=function(t){},r._doFragLoad=function(t,e,r,i){var n,a=this;void 0===r&&(r=null);var s=null==e?void 0:e.details;if(!this.levels||!s)throw new Error("frag load aborted, missing level"+(s?"":" detail")+"s");var o=null;if(!t.encrypted||null!=(n=t.decryptdata)&&n.key?!t.encrypted&&s.encryptedFragments.length&&this.keyLoader.loadClear(t,s.encryptedFragments):(this.log("Loading key for "+t.sn+" of ["+s.startSN+"-"+s.endSN+"], "+("[stream-controller]"===this.logPrefix?"level":"track")+" "+t.level),this.state=gi,this.fragCurrent=t,o=this.keyLoader.load(t).then((function(t){if(!a.fragContextChanged(t.frag))return a.hls.trigger(S.KEY_LOADED,t),a.state===gi&&(a.state=fi),t})),this.hls.trigger(S.KEY_LOADING,{frag:t}),null===this.fragCurrent&&(o=Promise.reject(new Error("frag load aborted, context changed in KEY_LOADING")))),r=Math.max(t.start,r||0),this.config.lowLatencyMode&&"initSegment"!==t.sn){var l=s.partList;if(l&&i){r>t.end&&s.fragmentHint&&(t=s.fragmentHint);var u=this.getNextPart(l,t,r);if(u>-1){var h,d=l[u];return this.log("Loading part sn: "+t.sn+" p: "+d.index+" cc: "+t.cc+" of playlist ["+s.startSN+"-"+s.endSN+"] parts [0-"+u+"-"+(l.length-1)+"] "+("[stream-controller]"===this.logPrefix?"level":"track")+": "+t.level+", target: "+parseFloat(r.toFixed(3))),this.nextLoadPosition=d.start+d.duration,this.state=vi,h=o?o.then((function(r){return!r||a.fragContextChanged(r.frag)?null:a.doFragPartsLoad(t,d,e,i)})).catch((function(t){return a.handleFragLoadError(t)})):this.doFragPartsLoad(t,d,e,i).catch((function(t){return a.handleFragLoadError(t)})),this.hls.trigger(S.FRAG_LOADING,{frag:t,part:d,targetBufferTime:r}),null===this.fragCurrent?Promise.reject(new Error("frag load aborted, context changed in FRAG_LOADING parts")):h}if(!t.url||this.loadedEndOfParts(l,r))return Promise.resolve(null)}}this.log("Loading fragment "+t.sn+" cc: "+t.cc+" "+(s?"of ["+s.startSN+"-"+s.endSN+"] ":"")+("[stream-controller]"===this.logPrefix?"level":"track")+": "+t.level+", target: "+parseFloat(r.toFixed(3))),y(t.sn)&&!this.bitrateTest&&(this.nextLoadPosition=t.start+t.duration),this.state=vi;var c,f=this.config.progressive;return c=f&&o?o.then((function(e){return!e||a.fragContextChanged(null==e?void 0:e.frag)?null:a.fragmentLoader.load(t,i)})).catch((function(t){return a.handleFragLoadError(t)})):Promise.all([this.fragmentLoader.load(t,f?i:void 0),o]).then((function(t){var e=t[0];return!f&&e&&i&&i(e),e})).catch((function(t){return a.handleFragLoadError(t)})),this.hls.trigger(S.FRAG_LOADING,{frag:t,targetBufferTime:r}),null===this.fragCurrent?Promise.reject(new Error("frag load aborted, context changed in FRAG_LOADING")):c},r.doFragPartsLoad=function(t,e,r,i){var n=this;return new Promise((function(a,s){var o,l=[],u=null==(o=r.details)?void 0:o.partList;!function e(o){n.fragmentLoader.loadPart(t,o,i).then((function(i){l[o.index]=i;var s=i.part;n.hls.trigger(S.FRAG_LOADED,i);var h=or(r,t.sn,o.index+1)||lr(u,t.sn,o.index+1);if(!h)return a({frag:t,part:s,partsLoaded:l});e(h)})).catch(s)}(e)}))},r.handleFragLoadError=function(t){if("data"in t){var e=t.data;t.data&&e.details===A.INTERNAL_ABORTED?this.handleFragLoadAborted(e.frag,e.part):this.hls.trigger(S.ERROR,e)}else this.hls.trigger(S.ERROR,{type:L.OTHER_ERROR,details:A.INTERNAL_EXCEPTION,err:t,error:t,fatal:!0});return null},r._handleTransmuxerFlush=function(t){var e=this.getCurrentContext(t);if(e&&this.state===yi){var r=e.frag,i=e.part,n=e.level,a=self.performance.now();r.stats.parsing.end=a,i&&(i.stats.parsing.end=a),this.updateLevelTiming(r,i,n,t.partial)}else this.fragCurrent||this.state===ci||this.state===Si||(this.state=fi)},r.getCurrentContext=function(t){var e=this.levels,r=this.fragCurrent,i=t.level,n=t.sn,a=t.part;if(null==e||!e[i])return this.warn("Levels object was unset while buffering fragment "+n+" of level "+i+". The current chunk will not be buffered."),null;var s=e[i],o=a>-1?or(s,n,a):null,l=o?o.fragment:function(t,e,r){if(null==t||!t.details)return null;var i=t.details,n=i.fragments[e-i.startSN];return n||((n=i.fragmentHint)&&n.sn===e?n:ea&&this.flushMainBuffer(s,t.start)}else this.flushMainBuffer(0,t.start)},r.getFwdBufferInfo=function(t,e){var r=this.getLoadPosition();return y(r)?this.getFwdBufferInfoAtPos(t,r,e):null},r.getFwdBufferInfoAtPos=function(t,e,r){var i=this.config.maxBufferHole,n=zr.bufferInfo(t,e,i);if(0===n.len&&void 0!==n.nextStart){var a=this.fragmentTracker.getBufferedFrag(e,r);if(a&&n.nextStart=r&&(e.maxMaxBufferLength/=2,this.warn("Reduce max buffer length to "+e.maxMaxBufferLength+"s"),!0)},r.getAppendedFrag=function(t,e){var r=this.fragmentTracker.getAppendedFrag(t,Ie);return r&&"fragment"in r?r.fragment:r},r.getNextFragment=function(t,e){var r=e.fragments,i=r.length;if(!i)return null;var n,a=this.config,s=r[0].start;if(e.live){var o=a.initialLiveManifestSize;if(ie},r.getNextFragmentLoopLoading=function(t,e,r,i,n){var a=t.gap,s=this.getNextFragment(this.nextLoadPosition,e);if(null===s)return s;if(t=s,a&&t&&!t.gap&&r.nextStart){var o=this.getFwdBufferInfoAtPos(this.mediaBuffer?this.mediaBuffer:this.media,r.nextStart,i);if(null!==o&&r.len+o.len>=n)return this.log('buffer full after gaps in "'+i+'" playlist starting at sn: '+t.sn),null}return t},r.mapToInitFragWhenRequired=function(t){return null==t||!t.initSegment||null!=t&&t.initSegment.data||this.bitrateTest?t:t.initSegment},r.getNextPart=function(t,e,r){for(var i=-1,n=!1,a=!0,s=0,o=t.length;s-1&&rr.start&&r.loaded},r.getInitialLiveFragment=function(t,e){var r=this.fragPrevious,i=null;if(r){if(t.hasProgramDateTime&&(this.log("Live playlist, switching playlist, load frag with same PDT: "+r.programDateTime),i=function(t,e,r){if(null===e||!Array.isArray(t)||!t.length||!y(e))return null;if(e<(t[0].programDateTime||0))return null;if(e>=(t[t.length-1].endProgramDateTime||0))return null;r=r||0;for(var i=0;i=t.startSN&&n<=t.endSN){var a=e[n-t.startSN];r.cc===a.cc&&(i=a,this.log("Live playlist, switching playlist, load frag with next SN: "+i.sn))}i||(i=function(t,e){return vr(t,(function(t){return t.cce?-1:0}))}(e,r.cc),i&&this.log("Live playlist, switching playlist, load frag with same CC: "+i.sn))}}else{var s=this.hls.liveSyncPosition;null!==s&&(i=this.getFragmentAtPosition(s,this.bitrateTest?t.fragmentEnd:t.edge,t))}return i},r.getFragmentAtPosition=function(t,e,r){var i,n=this.config,a=this.fragPrevious,s=r.fragments,o=r.endSN,l=r.fragmentHint,u=n.maxFragLookUpTolerance,h=r.partList,d=!!(n.lowLatencyMode&&null!=h&&h.length&&l);if(d&&l&&!this.bitrateTest&&(s=s.concat(l),o=l.sn),i=te-u?0:u):s[s.length-1]){var c=i.sn-r.startSN,f=this.fragmentTracker.getState(i);if((f===Yr||f===Vr&&i.gap)&&(a=i),a&&i.sn===a.sn&&(!d||h[0].fragment.sn>i.sn)&&a&&i.level===a.level){var g=s[c+1];i=i.sn=a-e.maxFragLookUpTolerance&&n<=s;if(null!==i&&r.duration>i&&(n"+t.startSN+" prev-sn: "+(o?o.sn:"na")+" fragments: "+i),l}return n},r.waitForCdnTuneIn=function(t){return t.live&&t.canBlockReload&&t.partTarget&&t.tuneInGoal>Math.max(t.partHoldBack,3*t.partTarget)},r.setStartPosition=function(t,e){var r=this.startPosition;if(r "+(null==(n=this.fragCurrent)?void 0:n.url))}else{var a=e.details===A.FRAG_GAP;a&&this.fragmentTracker.fragBuffered(i,!0);var s=e.errorAction,o=s||{},l=o.action,u=o.retryCount,h=void 0===u?0:u,d=o.retryConfig;if(s&&l===Lr&&d){this.resetStartWhenNotLoaded(this.levelLastLoaded);var c=cr(d,h);this.warn("Fragment "+i.sn+" of "+t+" "+i.level+" errored with "+e.details+", retrying loading "+(h+1)+"/"+d.maxNumRetry+" in "+c+"ms"),s.resolved=!0,this.retryDate=self.performance.now()+c,this.state=mi}else if(d&&s){if(this.resetFragmentErrors(t),!(h.5;i&&this.reduceMaxBufferLength(r.len);var n=!i;return n&&this.warn("Buffer full error while media.currentTime is not buffered, flush "+e+" buffer"),t.frag&&(this.fragmentTracker.removeFragment(t.frag),this.nextLoadPosition=t.frag.start),this.resetLoadingState(),n}return!1},r.resetFragmentErrors=function(t){t===we&&(this.fragCurrent=null),this.loadedmetadata||(this.startFragRequested=!1),this.state!==ci&&(this.state=fi)},r.afterBufferFlushed=function(t,e,r){if(t){var i=zr.getBuffered(t);this.fragmentTracker.detectEvictedFragments(e,i,r),this.state===Ti&&this.resetLoadingState()}},r.resetLoadingState=function(){this.log("Reset loading state"),this.fragCurrent=null,this.fragPrevious=null,this.state=fi},r.resetStartWhenNotLoaded=function(t){if(!this.loadedmetadata){this.startFragRequested=!1;var e=t?t.details:null;null!=e&&e.live?(this.startPosition=-1,this.setStartPosition(e,0),this.resetLoadingState()):this.nextLoadPosition=this.startPosition}},r.resetWhenMissingContext=function(t){this.warn("The loading context changed while buffering fragment "+t.sn+" of level "+t.level+". This chunk will not be buffered."),this.removeUnbufferedFrags(),this.resetStartWhenNotLoaded(this.levelLastLoaded),this.resetLoadingState()},r.removeUnbufferedFrags=function(t){void 0===t&&(t=0),this.fragmentTracker.removeFragmentsInRange(t,1/0,this.playlistType,!1,!0)},r.updateLevelTiming=function(t,e,r,i){var n,a=this,s=r.details;if(s){if(!Object.keys(t.elementaryStreams).reduce((function(e,n){var o=t.elementaryStreams[n];if(o){var l=o.endPTS-o.startPTS;if(l<=0)return a.warn("Could not parse fragment "+t.sn+" "+n+" duration reliably ("+l+")"),e||!1;var u=i?0:ir(s,t,o.startPTS,o.endPTS,o.startDTS,o.endDTS);return a.hls.trigger(S.LEVEL_PTS_UPDATED,{details:s,level:r,drift:u,type:n,frag:t,start:o.startPTS,end:o.endPTS}),!0}return e}),!1)&&null===(null==(n=this.transmuxer)?void 0:n.error)){var o=new Error("Found no media in fragment "+t.sn+" of level "+t.level+" resetting transmuxer to fallback to playlist timing");if(0===r.fragmentError&&(r.fragmentError++,t.gap=!0,this.fragmentTracker.removeFragment(t),this.fragmentTracker.fragBuffered(t,!0)),this.warn(o.message),this.hls.trigger(S.ERROR,{type:L.MEDIA_ERROR,details:A.FRAG_PARSING_ERROR,fatal:!1,error:o,frag:t,reason:"Found no media in msn "+t.sn+' of level "'+r.url+'"'}),!this.hls)return;this.resetTransmuxer()}this.state=Ei,this.hls.trigger(S.FRAG_PARSED,{frag:t,part:e})}else this.warn("level.details undefined")},r.resetTransmuxer=function(){this.transmuxer&&(this.transmuxer.destroy(),this.transmuxer=null)},r.recoverWorkerError=function(t){"demuxerWorker"===t.event&&(this.fragmentTracker.removeAllFragments(),this.resetTransmuxer(),this.resetStartWhenNotLoaded(this.levelLastLoaded),this.resetLoadingState())},s(e,[{key:"state",get:function(){return this._state},set:function(t){var e=this._state;e!==t&&(this._state=t,this.log(e+"->"+t))}}]),e}(Gr),ki=function(){function t(){this.chunks=[],this.dataLength=0}var e=t.prototype;return e.push=function(t){this.chunks.push(t),this.dataLength+=t.length},e.flush=function(){var t,e=this.chunks,r=this.dataLength;return e.length?(t=1===e.length?e[0]:function(t,e){for(var r=new Uint8Array(e),i=0,n=0;n0&&s.samples.push({pts:this.lastPTS,dts:this.lastPTS,data:i,type:Be,duration:Number.POSITIVE_INFINITY});n>>5}function xi(t,e){return e+1=t.length)return!1;var i=_i(t,e);if(i<=r)return!1;var n=e+i;return n===t.length||xi(t,n)}return!1}function Fi(t,e,r,i,n){if(!t.samplerate){var a=function(t,e,r,i){var n,a,s,o,l=navigator.userAgent.toLowerCase(),u=i,h=[96e3,88200,64e3,48e3,44100,32e3,24e3,22050,16e3,12e3,11025,8e3,7350];n=1+((192&e[r+2])>>>6);var d=(60&e[r+2])>>>2;if(!(d>h.length-1))return s=(1&e[r+2])<<2,s|=(192&e[r+3])>>>6,w.log("manifest codec:"+i+", ADTS type:"+n+", samplingIndex:"+d),/firefox/i.test(l)?d>=6?(n=5,o=new Array(4),a=d-3):(n=2,o=new Array(2),a=d):-1!==l.indexOf("android")?(n=2,o=new Array(2),a=d):(n=5,o=new Array(4),i&&(-1!==i.indexOf("mp4a.40.29")||-1!==i.indexOf("mp4a.40.5"))||!i&&d>=6?a=d-3:((i&&-1!==i.indexOf("mp4a.40.2")&&(d>=6&&1===s||/vivaldi/i.test(l))||!i&&1===s)&&(n=2,o=new Array(2)),a=d)),o[0]=n<<3,o[0]|=(14&d)>>1,o[1]|=(1&d)<<7,o[1]|=s<<3,5===n&&(o[1]|=(14&a)>>1,o[2]=(1&a)<<7,o[2]|=8,o[3]=0),{config:o,samplerate:h[d],channelCount:s,codec:"mp4a.40."+n,manifestCodec:u};var c=new Error("invalid ADTS sampling index:"+d);t.emit(S.ERROR,S.ERROR,{type:L.MEDIA_ERROR,details:A.FRAG_PARSING_ERROR,fatal:!0,error:c,reason:c.message})}(e,r,i,n);if(!a)return;t.config=a.config,t.samplerate=a.samplerate,t.channelCount=a.channelCount,t.codec=a.codec,t.manifestCodec=a.manifestCodec,w.log("parsed codec:"+t.codec+", rate:"+a.samplerate+", channels:"+a.channelCount)}}function Mi(t){return 9216e4/t}function Oi(t,e,r,i,n){var a,s=i+n*Mi(t.samplerate),o=function(t,e){var r=Ci(t,e);if(e+r<=t.length){var i=_i(t,e)-r;if(i>0)return{headerLength:r,frameLength:i}}}(e,r);if(o){var l=o.frameLength,u=o.headerLength,h=u+l,d=Math.max(0,r+h-e.length);d?(a=new Uint8Array(h-u)).set(e.subarray(r+u,e.length),0):a=e.subarray(r+u,r+h);var c={unit:a,pts:s};return d||t.samples.push(c),{sample:c,length:h,missing:d}}var f=e.length-r;return(a=new Uint8Array(f)).set(e.subarray(r,e.length),0),{sample:{unit:a,pts:s},length:f,missing:-1}}var Ni=null,Ui=[32,64,96,128,160,192,224,256,288,320,352,384,416,448,32,48,56,64,80,96,112,128,160,192,224,256,320,384,32,40,48,56,64,80,96,112,128,160,192,224,256,320,32,48,56,64,80,96,112,128,144,160,176,192,224,256,8,16,24,32,40,48,56,64,80,96,112,128,144,160],Bi=[44100,48e3,32e3,22050,24e3,16e3,11025,12e3,8e3],Gi=[[0,72,144,12],[0,0,0,0],[0,72,144,12],[0,144,144,12]],Ki=[0,1,1,4];function Hi(t,e,r,i,n){if(!(r+24>e.length)){var a=Vi(e,r);if(a&&r+a.frameLength<=e.length){var s=i+n*(9e4*a.samplesPerFrame/a.sampleRate),o={unit:e.subarray(r,r+a.frameLength),pts:s,dts:s};return t.config=[],t.channelCount=a.channelCount,t.samplerate=a.sampleRate,t.samples.push(o),{sample:o,length:a.frameLength,missing:0}}}}function Vi(t,e){var r=t[e+1]>>3&3,i=t[e+1]>>1&3,n=t[e+2]>>4&15,a=t[e+2]>>2&3;if(1!==r&&0!==n&&15!==n&&3!==a){var s=t[e+2]>>1&1,o=t[e+3]>>6,l=1e3*Ui[14*(3===r?3-i:3===i?3:4)+n-1],u=Bi[3*(3===r?0:2===r?1:2)+a],h=3===o?1:2,d=Gi[r][i],c=Ki[i],f=8*d*c,g=Math.floor(d*l/u+s)*c;if(null===Ni){var v=(navigator.userAgent||"").match(/Chrome\/(\d+)/i);Ni=v?parseInt(v[1]):0}return!!Ni&&Ni<=87&&2===i&&l>=224e3&&0===o&&(t[e+3]=128|t[e+3]),{sampleRate:u,channelCount:h,frameLength:g,samplesPerFrame:f}}}function Yi(t,e){return 255===t[e]&&224==(224&t[e+1])&&0!=(6&t[e+1])}function Wi(t,e){return e+18&&109===t[r+4]&&111===t[r+5]&&111===t[r+6]&&102===t[r+7])return!0;r=i>1?r+i:e}return!1}(t)},e.demux=function(t,e){this.timeOffset=e;var r=t,i=this.videoTrack,n=this.txtTrack;if(this.config.progressive){this.remainderData&&(r=Gt(this.remainderData,t));var a=function(t){var e={valid:null,remainder:null},r=_t(t,["moof"]);if(r.length<2)return e.remainder=t,e;var i=r[r.length-1];return e.valid=nt(t,0,i.byteOffset-8),e.remainder=nt(t,i.byteOffset-8),e}(r);this.remainderData=a.remainder,i.samples=a.valid||new Uint8Array}else i.samples=r;var s=this.extractID3Track(i,e);return n.samples=Kt(e,i),{videoTrack:i,audioTrack:this.audioTrack,id3Track:s,textTrack:this.txtTrack}},e.flush=function(){var t=this.timeOffset,e=this.videoTrack,r=this.txtTrack;e.samples=this.remainderData||new Uint8Array,this.remainderData=null;var i=this.extractID3Track(e,this.timeOffset);return r.samples=Kt(t,e),{videoTrack:e,audioTrack:bi(),id3Track:i,textTrack:bi()}},e.extractID3Track=function(t,e){var r=this.id3Track;if(t.samples.length){var i=_t(t.samples,["emsg"]);i&&i.forEach((function(t){var i=function(t){var e=t[0],r="",i="",n=0,a=0,s=0,o=0,l=0,u=0;if(0===e){for(;"\0"!==bt(t.subarray(u,u+1));)r+=bt(t.subarray(u,u+1)),u+=1;for(r+=bt(t.subarray(u,u+1)),u+=1;"\0"!==bt(t.subarray(u,u+1));)i+=bt(t.subarray(u,u+1)),u+=1;i+=bt(t.subarray(u,u+1)),u+=1,n=It(t,12),a=It(t,16),o=It(t,20),l=It(t,24),u=28}else if(1===e){n=It(t,u+=4);var h=It(t,u+=4),d=It(t,u+=4);for(u+=4,s=Math.pow(2,32)*h+d,E(s)||(s=Number.MAX_SAFE_INTEGER,w.warn("Presentation time exceeds safe integer limit and wrapped to max safe integer in parsing emsg box")),o=It(t,u),l=It(t,u+=4),u+=4;"\0"!==bt(t.subarray(u,u+1));)r+=bt(t.subarray(u,u+1)),u+=1;for(r+=bt(t.subarray(u,u+1)),u+=1;"\0"!==bt(t.subarray(u,u+1));)i+=bt(t.subarray(u,u+1)),u+=1;i+=bt(t.subarray(u,u+1)),u+=1}return{schemeIdUri:r,value:i,timeScale:n,presentationTime:s,presentationTimeDelta:a,eventDuration:o,id:l,payload:t.subarray(u,t.byteLength)}}(t);if(Xi.test(i.schemeIdUri)){var n=y(i.presentationTime)?i.presentationTime/i.timeScale:e+i.presentationTimeDelta/i.timeScale,a=4294967295===i.eventDuration?Number.POSITIVE_INFINITY:i.eventDuration/i.timeScale;a<=.001&&(a=Number.POSITIVE_INFINITY);var s=i.payload;r.samples.push({data:s,len:s.byteLength,dts:n,pts:n,type:Ke,duration:a})}}))}return r},e.demuxSampleAes=function(t,e,r){return Promise.reject(new Error("The MP4 demuxer does not support SAMPLE-AES decryption"))},e.destroy=function(){},t}(),Qi=function(t,e){var r=0,i=5;e+=i;for(var n=new Uint32Array(1),a=new Uint32Array(1),s=new Uint8Array(1);i>0;){s[0]=t[e];var o=Math.min(i,8),l=8-o;a[0]=4278190080>>>24+l<>l,r=r?r<e.length)return-1;if(11!==e[r]||119!==e[r+1])return-1;var a=e[r+4]>>6;if(a>=3)return-1;var s=[48e3,44100,32e3][a],o=63&e[r+4],l=2*[64,69,96,64,70,96,80,87,120,80,88,120,96,104,144,96,105,144,112,121,168,112,122,168,128,139,192,128,140,192,160,174,240,160,175,240,192,208,288,192,209,288,224,243,336,224,244,336,256,278,384,256,279,384,320,348,480,320,349,480,384,417,576,384,418,576,448,487,672,448,488,672,512,557,768,512,558,768,640,696,960,640,697,960,768,835,1152,768,836,1152,896,975,1344,896,976,1344,1024,1114,1536,1024,1115,1536,1152,1253,1728,1152,1254,1728,1280,1393,1920,1280,1394,1920][3*o+a];if(r+l>e.length)return-1;var u=e[r+6]>>5,h=0;2===u?h+=2:(1&u&&1!==u&&(h+=2),4&u&&(h+=2));var d=(e[r+6]<<8|e[r+7])>>12-h&1,c=[2,1,2,3,3,4,4,5][u]+d,f=e[r+5]>>3,g=7&e[r+5],v=new Uint8Array([a<<6|f<<1|g>>2,(3&g)<<6|u<<3|d<<2|o>>4,o<<4&224]),m=i+n*(1536/s*9e4),p=e.subarray(r,r+l);return t.config=v,t.channelCount=c,t.samplerate=s,t.samples.push({unit:p,pts:m}),l}var Zi=function(){function t(){this.VideoSample=null}var e=t.prototype;return e.createVideoSample=function(t,e,r,i){return{key:t,frame:!1,pts:e,dts:r,units:[],debug:i,length:0}},e.getLastNalUnit=function(t){var e,r,i=this.VideoSample;if(i&&0!==i.units.length||(i=t[t.length-1]),null!=(e=i)&&e.units){var n=i.units;r=n[n.length-1]}return r},e.pushAccessUnit=function(t,e){if(t.units.length&&t.frame){if(void 0===t.pts){var r=e.samples,i=r.length;if(!i)return void e.dropped++;var n=r[i-1];t.pts=n.pts,t.dts=n.dts}e.samples.push(t)}t.debug.length&&w.log(t.pts+"/"+t.dts+":"+t.debug)},t}(),tn=function(){function t(t){this.data=void 0,this.bytesAvailable=void 0,this.word=void 0,this.bitsAvailable=void 0,this.data=t,this.bytesAvailable=t.byteLength,this.word=0,this.bitsAvailable=0}var e=t.prototype;return e.loadWord=function(){var t=this.data,e=this.bytesAvailable,r=t.byteLength-e,i=new Uint8Array(4),n=Math.min(4,e);if(0===n)throw new Error("no bytes available");i.set(t.subarray(r,r+n)),this.word=new DataView(i.buffer).getUint32(0),this.bitsAvailable=8*n,this.bytesAvailable-=n},e.skipBits=function(t){var e;t=Math.min(t,8*this.bytesAvailable+this.bitsAvailable),this.bitsAvailable>t?(this.word<<=t,this.bitsAvailable-=t):(t-=this.bitsAvailable,t-=(e=t>>3)<<3,this.bytesAvailable-=e,this.loadWord(),this.word<<=t,this.bitsAvailable-=t)},e.readBits=function(t){var e=Math.min(this.bitsAvailable,t),r=this.word>>>32-e;if(t>32&&w.error("Cannot read more than 32 bits at a time"),this.bitsAvailable-=e,this.bitsAvailable>0)this.word<<=e;else{if(!(this.bytesAvailable>0))throw new Error("no bits available");this.loadWord()}return(e=t-e)>0&&this.bitsAvailable?r<>>t))return this.word<<=t,this.bitsAvailable-=t,t;return this.loadWord(),t+this.skipLZ()},e.skipUEG=function(){this.skipBits(1+this.skipLZ())},e.skipEG=function(){this.skipBits(1+this.skipLZ())},e.readUEG=function(){var t=this.skipLZ();return this.readBits(t+1)-1},e.readEG=function(){var t=this.readUEG();return 1&t?1+t>>>1:-1*(t>>>1)},e.readBoolean=function(){return 1===this.readBits(1)},e.readUByte=function(){return this.readBits(8)},e.readUShort=function(){return this.readBits(16)},e.readUInt=function(){return this.readBits(32)},e.skipScalingList=function(t){for(var e=8,r=8,i=0;i4){var f=new tn(c).readSliceType();2!==f&&4!==f&&7!==f&&9!==f||(h=!0)}h&&null!=(d=l)&&d.frame&&!l.key&&(s.pushAccessUnit(l,t),l=s.VideoSample=null),l||(l=s.VideoSample=s.createVideoSample(!0,r.pts,r.dts,"")),l.frame=!0,l.key=h;break;case 5:a=!0,null!=(o=l)&&o.frame&&!l.key&&(s.pushAccessUnit(l,t),l=s.VideoSample=null),l||(l=s.VideoSample=s.createVideoSample(!0,r.pts,r.dts,"")),l.key=!0,l.frame=!0;break;case 6:a=!0,Vt(i.data,1,r.pts,e.samples);break;case 7:var g,v;a=!0,u=!0;var m=i.data,p=new tn(m).readSPS();if(!t.sps||t.width!==p.width||t.height!==p.height||(null==(g=t.pixelRatio)?void 0:g[0])!==p.pixelRatio[0]||(null==(v=t.pixelRatio)?void 0:v[1])!==p.pixelRatio[1]){t.width=p.width,t.height=p.height,t.pixelRatio=p.pixelRatio,t.sps=[m],t.duration=n;for(var y=m.subarray(1,4),E="avc1.",T=0;T<3;T++){var S=y[T].toString(16);S.length<2&&(S="0"+S),E+=S}t.codec=E}break;case 8:a=!0,t.pps=[i.data];break;case 9:a=!0,t.audFound=!0,l&&s.pushAccessUnit(l,t),l=s.VideoSample=s.createVideoSample(!1,r.pts,r.dts,"");break;case 12:a=!0;break;default:a=!1,l&&(l.debug+="unknown NAL "+i.type+" ")}l&&a&&l.units.push(i)})),i&&l&&(this.pushAccessUnit(l,t),this.VideoSample=null)},r.parseAVCNALu=function(t,e){var r,i,n=e.byteLength,a=t.naluState||0,s=a,o=[],l=0,u=-1,h=0;for(-1===a&&(u=0,h=31&e[0],a=0,l=1);l=0){var d={data:e.subarray(u,i),type:h};o.push(d)}else{var c=this.getLastNalUnit(t.samples);c&&(s&&l<=4-s&&c.state&&(c.data=c.data.subarray(0,c.data.byteLength-s)),i>0&&(c.data=Gt(c.data,e.subarray(0,i)),c.state=0))}l=0&&a>=0){var f={data:e.subarray(u,n),type:h,state:a};o.push(f)}if(0===o.length){var g=this.getLastNalUnit(t.samples);g&&(g.data=Gt(g.data,e))}return t.naluState=a,o},e}(Zi),rn=function(){function t(t,e,r){this.keyData=void 0,this.decrypter=void 0,this.keyData=r,this.decrypter=new hi(e,{removePKCS7Padding:!1})}var e=t.prototype;return e.decryptBuffer=function(t){return this.decrypter.decrypt(t,this.keyData.key.buffer,this.keyData.iv.buffer)},e.decryptAacSample=function(t,e,r){var i=this,n=t[e].unit;if(!(n.length<=16)){var a=n.subarray(16,n.length-n.length%16),s=a.buffer.slice(a.byteOffset,a.byteOffset+a.length);this.decryptBuffer(s).then((function(a){var s=new Uint8Array(a);n.set(s,16),i.decrypter.isSync()||i.decryptAacSamples(t,e+1,r)}))}},e.decryptAacSamples=function(t,e,r){for(;;e++){if(e>=t.length)return void r();if(!(t[e].unit.length<32||(this.decryptAacSample(t,e,r),this.decrypter.isSync())))return}},e.getAvcEncryptedData=function(t){for(var e=16*Math.floor((t.length-48)/160)+16,r=new Int8Array(e),i=0,n=32;n=t.length)return void i();for(var n=t[e].units;!(r>=n.length);r++){var a=n[r];if(!(a.data.length<=48||1!==a.type&&5!==a.type||(this.decryptAvcSample(t,e,r,i,a),this.decrypter.isSync())))return}}},t}(),nn=188,an=function(){function t(t,e,r){this.observer=void 0,this.config=void 0,this.typeSupported=void 0,this.sampleAes=null,this.pmtParsed=!1,this.audioCodec=void 0,this.videoCodec=void 0,this._duration=0,this._pmtId=-1,this._videoTrack=void 0,this._audioTrack=void 0,this._id3Track=void 0,this._txtTrack=void 0,this.aacOverFlow=null,this.remainderData=null,this.videoParser=void 0,this.observer=t,this.config=e,this.typeSupported=r,this.videoParser=new en}t.probe=function(e){var r=t.syncOffset(e);return r>0&&w.warn("MPEG2-TS detected but first sync word found @ offset "+r),-1!==r},t.syncOffset=function(t){for(var e=t.length,r=Math.min(940,e-nn)+1,i=0;i1&&(0===a&&s>2||o+nn>r))return a}i++}return-1},t.createTrack=function(t,e){return{container:"video"===t||"audio"===t?"video/mp2t":void 0,type:t,id:kt[t],pid:-1,inputTimeScale:9e4,sequenceNumber:0,samples:[],dropped:0,duration:"audio"===t?e:void 0}};var e=t.prototype;return e.resetInitSegment=function(e,r,i,n){this.pmtParsed=!1,this._pmtId=-1,this._videoTrack=t.createTrack("video"),this._audioTrack=t.createTrack("audio",n),this._id3Track=t.createTrack("id3"),this._txtTrack=t.createTrack("text"),this._audioTrack.segmentCodec="aac",this.aacOverFlow=null,this.remainderData=null,this.audioCodec=r,this.videoCodec=i,this._duration=n},e.resetTimeStamp=function(){},e.resetContiguity=function(){var t=this._audioTrack,e=this._videoTrack,r=this._id3Track;t&&(t.pesData=null),e&&(e.pesData=null),r&&(r.pesData=null),this.aacOverFlow=null,this.remainderData=null},e.demux=function(e,r,i,n){var a;void 0===i&&(i=!1),void 0===n&&(n=!1),i||(this.sampleAes=null);var s=this._videoTrack,o=this._audioTrack,l=this._id3Track,u=this._txtTrack,h=s.pid,d=s.pesData,c=o.pid,f=l.pid,g=o.pesData,v=l.pesData,m=null,p=this.pmtParsed,y=this._pmtId,E=e.length;if(this.remainderData&&(E=(e=Gt(this.remainderData,e)).length,this.remainderData=null),E>4>1){if((I=k+5+e[k+4])===k+nn)continue}else I=k+4;switch(D){case h:b&&(d&&(a=hn(d))&&this.videoParser.parseAVCPES(s,u,a,!1,this._duration),d={data:[],size:0}),d&&(d.data.push(e.subarray(I,k+nn)),d.size+=k+nn-I);break;case c:if(b){if(g&&(a=hn(g)))switch(o.segmentCodec){case"aac":this.parseAACPES(o,a);break;case"mp3":this.parseMPEGPES(o,a);break;case"ac3":this.parseAC3PES(o,a)}g={data:[],size:0}}g&&(g.data.push(e.subarray(I,k+nn)),g.size+=k+nn-I);break;case f:b&&(v&&(a=hn(v))&&this.parseID3PES(l,a),v={data:[],size:0}),v&&(v.data.push(e.subarray(I,k+nn)),v.size+=k+nn-I);break;case 0:b&&(I+=e[I]+1),y=this._pmtId=on(e,I);break;case y:b&&(I+=e[I]+1);var C=ln(e,I,this.typeSupported,i);(h=C.videoPid)>0&&(s.pid=h,s.segmentCodec=C.segmentVideoCodec),(c=C.audioPid)>0&&(o.pid=c,o.segmentCodec=C.segmentAudioCodec),(f=C.id3Pid)>0&&(l.pid=f),null===m||p||(w.warn("MPEG-TS PMT found at "+k+" after unknown PID '"+m+"'. Backtracking to sync byte @"+T+" to parse all TS packets."),m=null,k=T-188),p=this.pmtParsed=!0;break;case 17:case 8191:break;default:m=D}}else R++;if(R>0){var _=new Error("Found "+R+" TS packet/s that do not start with 0x47");this.observer.emit(S.ERROR,S.ERROR,{type:L.MEDIA_ERROR,details:A.FRAG_PARSING_ERROR,fatal:!1,error:_,reason:_.message})}s.pesData=d,o.pesData=g,l.pesData=v;var x={audioTrack:o,videoTrack:s,id3Track:l,textTrack:u};return n&&this.extractRemainingSamples(x),x},e.flush=function(){var t,e=this.remainderData;return this.remainderData=null,t=e?this.demux(e,-1,!1,!0):{videoTrack:this._videoTrack,audioTrack:this._audioTrack,id3Track:this._id3Track,textTrack:this._txtTrack},this.extractRemainingSamples(t),this.sampleAes?this.decrypt(t,this.sampleAes):t},e.extractRemainingSamples=function(t){var e,r=t.audioTrack,i=t.videoTrack,n=t.id3Track,a=t.textTrack,s=i.pesData,o=r.pesData,l=n.pesData;if(s&&(e=hn(s))?(this.videoParser.parseAVCPES(i,a,e,!0,this._duration),i.pesData=null):i.pesData=s,o&&(e=hn(o))){switch(r.segmentCodec){case"aac":this.parseAACPES(r,e);break;case"mp3":this.parseMPEGPES(r,e);break;case"ac3":this.parseAC3PES(r,e)}r.pesData=null}else null!=o&&o.size&&w.log("last AAC PES packet truncated,might overlap between fragments"),r.pesData=o;l&&(e=hn(l))?(this.parseID3PES(n,e),n.pesData=null):n.pesData=l},e.demuxSampleAes=function(t,e,r){var i=this.demux(t,r,!0,!this.config.progressive),n=this.sampleAes=new rn(this.observer,this.config,e);return this.decrypt(i,n)},e.decrypt=function(t,e){return new Promise((function(r){var i=t.audioTrack,n=t.videoTrack;i.samples&&"aac"===i.segmentCodec?e.decryptAacSamples(i.samples,0,(function(){n.samples?e.decryptAvcSamples(n.samples,0,0,(function(){r(t)})):r(t)})):n.samples&&e.decryptAvcSamples(n.samples,0,0,(function(){r(t)}))}))},e.destroy=function(){this._duration=0},e.parseAACPES=function(t,e){var r,i,n,a=0,s=this.aacOverFlow,o=e.data;if(s){this.aacOverFlow=null;var l=s.missing,u=s.sample.unit.byteLength;if(-1===l)o=Gt(s.sample.unit,o);else{var h=u-l;s.sample.unit.set(o.subarray(0,l),h),t.samples.push(s.sample),a=s.missing}}for(r=a,i=o.length;r0;)o+=n;else w.warn("[tsdemuxer]: AC3 PES unknown PTS")},e.parseID3PES=function(t,e){if(void 0!==e.pts){var r=o({},e,{type:this._videoTrack?Ke:Be,duration:Number.POSITIVE_INFINITY});t.samples.push(r)}else w.warn("[tsdemuxer]: ID3 PES unknown PTS")},t}();function sn(t,e){return((31&t[e+1])<<8)+t[e+2]}function on(t,e){return(31&t[e+10])<<8|t[e+11]}function ln(t,e,r,i){var n={audioPid:-1,videoPid:-1,id3Pid:-1,segmentVideoCodec:"avc",segmentAudioCodec:"aac"},a=e+3+((15&t[e+1])<<8|t[e+2])-4;for(e+=12+((15&t[e+10])<<8|t[e+11]);e0)for(var l=e+5,u=o;u>2;){106===t[l]&&(!0!==r.ac3?w.log("AC-3 audio found, not supported in this browser for now"):(n.audioPid=s,n.segmentAudioCodec="ac3"));var h=t[l+1]+2;l+=h,u-=h}break;case 194:case 135:w.warn("Unsupported EC-3 in M2TS found");break;case 36:w.warn("Unsupported HEVC in M2TS found")}e+=o+5}return n}function un(t){w.log(t+" with AES-128-CBC encryption found in unencrypted stream")}function hn(t){var e,r,i,n,a,s=0,o=t.data;if(!t||0===t.size)return null;for(;o[0].length<19&&o.length>1;)o[0]=Gt(o[0],o[1]),o.splice(1,1);if(1===((e=o[0])[0]<<16)+(e[1]<<8)+e[2]){if((r=(e[4]<<8)+e[5])&&r>t.size-6)return null;var l=e[7];192&l&&(n=536870912*(14&e[9])+4194304*(255&e[10])+16384*(254&e[11])+128*(255&e[12])+(254&e[13])/2,64&l?n-(a=536870912*(14&e[14])+4194304*(255&e[15])+16384*(254&e[16])+128*(255&e[17])+(254&e[18])/2)>54e5&&(w.warn(Math.round((n-a)/9e4)+"s delta between PTS and DTS, align them"),n=a):a=n);var u=(i=e[8])+9;if(t.size<=u)return null;t.size-=u;for(var h=new Uint8Array(t.size),d=0,c=o.length;df){u-=f;continue}e=e.subarray(u),f-=u,u=0}h.set(e,s),s+=f}return r&&(r-=i+3),{data:h,pts:n,dts:a,len:r}}return null}var dn=function(t){function e(){return t.apply(this,arguments)||this}l(e,t);var r=e.prototype;return r.resetInitSegment=function(e,r,i,n){t.prototype.resetInitSegment.call(this,e,r,i,n),this._audioTrack={container:"audio/mpeg",type:"audio",id:2,pid:-1,sequenceNumber:0,segmentCodec:"mp3",samples:[],manifestCodec:r,duration:n,inputTimeScale:9e4,dropped:0}},e.probe=function(t){if(!t)return!1;var e=lt(t,0),r=(null==e?void 0:e.length)||0;if(e&&11===t[r]&&119===t[r+1]&&void 0!==dt(e)&&Qi(t,r)<=16)return!1;for(var i=t.length;r1?r-1:0),n=1;n>24&255,o[1]=e>>16&255,o[2]=e>>8&255,o[3]=255&e,o.set(t,4),a=0,e=8;a>24&255,e>>16&255,e>>8&255,255&e,i>>24,i>>16&255,i>>8&255,255&i,n>>24,n>>16&255,n>>8&255,255&n,85,196,0,0]))},t.mdia=function(e){return t.box(t.types.mdia,t.mdhd(e.timescale,e.duration),t.hdlr(e.type),t.minf(e))},t.mfhd=function(e){return t.box(t.types.mfhd,new Uint8Array([0,0,0,0,e>>24,e>>16&255,e>>8&255,255&e]))},t.minf=function(e){return"audio"===e.type?t.box(t.types.minf,t.box(t.types.smhd,t.SMHD),t.DINF,t.stbl(e)):t.box(t.types.minf,t.box(t.types.vmhd,t.VMHD),t.DINF,t.stbl(e))},t.moof=function(e,r,i){return t.box(t.types.moof,t.mfhd(e),t.traf(i,r))},t.moov=function(e){for(var r=e.length,i=[];r--;)i[r]=t.trak(e[r]);return t.box.apply(null,[t.types.moov,t.mvhd(e[0].timescale,e[0].duration)].concat(i).concat(t.mvex(e)))},t.mvex=function(e){for(var r=e.length,i=[];r--;)i[r]=t.trex(e[r]);return t.box.apply(null,[t.types.mvex].concat(i))},t.mvhd=function(e,r){r*=e;var i=Math.floor(r/(fn+1)),n=Math.floor(r%(fn+1)),a=new Uint8Array([1,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,e>>24&255,e>>16&255,e>>8&255,255&e,i>>24,i>>16&255,i>>8&255,255&i,n>>24,n>>16&255,n>>8&255,255&n,0,1,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,255,255,255,255]);return t.box(t.types.mvhd,a)},t.sdtp=function(e){var r,i,n=e.samples||[],a=new Uint8Array(4+n.length);for(r=0;r>>8&255),a.push(255&n),a=a.concat(Array.prototype.slice.call(i));for(r=0;r>>8&255),s.push(255&n),s=s.concat(Array.prototype.slice.call(i));var o=t.box(t.types.avcC,new Uint8Array([1,a[3],a[4],a[5],255,224|e.sps.length].concat(a).concat([e.pps.length]).concat(s))),l=e.width,u=e.height,h=e.pixelRatio[0],d=e.pixelRatio[1];return t.box(t.types.avc1,new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,l>>8&255,255&l,u>>8&255,255&u,0,72,0,0,0,72,0,0,0,0,0,0,0,1,18,100,97,105,108,121,109,111,116,105,111,110,47,104,108,115,46,106,115,0,0,0,0,0,0,0,0,0,0,0,0,0,0,24,17,17]),o,t.box(t.types.btrt,new Uint8Array([0,28,156,128,0,45,198,192,0,45,198,192])),t.box(t.types.pasp,new Uint8Array([h>>24,h>>16&255,h>>8&255,255&h,d>>24,d>>16&255,d>>8&255,255&d])))},t.esds=function(t){var e=t.config.length;return new Uint8Array([0,0,0,0,3,23+e,0,1,0,4,15+e,64,21,0,0,0,0,0,0,0,0,0,0,0,5].concat([e]).concat(t.config).concat([6,1,2]))},t.audioStsd=function(t){var e=t.samplerate;return new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,t.channelCount,0,16,0,0,0,0,e>>8&255,255&e,0,0])},t.mp4a=function(e){return t.box(t.types.mp4a,t.audioStsd(e),t.box(t.types.esds,t.esds(e)))},t.mp3=function(e){return t.box(t.types[".mp3"],t.audioStsd(e))},t.ac3=function(e){return t.box(t.types["ac-3"],t.audioStsd(e),t.box(t.types.dac3,e.config))},t.stsd=function(e){return"audio"===e.type?"mp3"===e.segmentCodec&&"mp3"===e.codec?t.box(t.types.stsd,t.STSD,t.mp3(e)):"ac3"===e.segmentCodec?t.box(t.types.stsd,t.STSD,t.ac3(e)):t.box(t.types.stsd,t.STSD,t.mp4a(e)):t.box(t.types.stsd,t.STSD,t.avc1(e))},t.tkhd=function(e){var r=e.id,i=e.duration*e.timescale,n=e.width,a=e.height,s=Math.floor(i/(fn+1)),o=Math.floor(i%(fn+1));return t.box(t.types.tkhd,new Uint8Array([1,0,0,7,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,r>>24&255,r>>16&255,r>>8&255,255&r,0,0,0,0,s>>24,s>>16&255,s>>8&255,255&s,o>>24,o>>16&255,o>>8&255,255&o,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,n>>8&255,255&n,0,0,a>>8&255,255&a,0,0]))},t.traf=function(e,r){var i=t.sdtp(e),n=e.id,a=Math.floor(r/(fn+1)),s=Math.floor(r%(fn+1));return t.box(t.types.traf,t.box(t.types.tfhd,new Uint8Array([0,0,0,0,n>>24,n>>16&255,n>>8&255,255&n])),t.box(t.types.tfdt,new Uint8Array([1,0,0,0,a>>24,a>>16&255,a>>8&255,255&a,s>>24,s>>16&255,s>>8&255,255&s])),t.trun(e,i.length+16+20+8+16+8+8),i)},t.trak=function(e){return e.duration=e.duration||4294967295,t.box(t.types.trak,t.tkhd(e),t.mdia(e))},t.trex=function(e){var r=e.id;return t.box(t.types.trex,new Uint8Array([0,0,0,0,r>>24,r>>16&255,r>>8&255,255&r,0,0,0,1,0,0,0,0,0,0,0,0,0,1,0,1]))},t.trun=function(e,r){var i,n,a,s,o,l,u=e.samples||[],h=u.length,d=12+16*h,c=new Uint8Array(d);for(r+=8+d,c.set(["video"===e.type?1:0,0,15,1,h>>>24&255,h>>>16&255,h>>>8&255,255&h,r>>>24&255,r>>>16&255,r>>>8&255,255&r],0),i=0;i>>24&255,a>>>16&255,a>>>8&255,255&a,s>>>24&255,s>>>16&255,s>>>8&255,255&s,o.isLeading<<2|o.dependsOn,o.isDependedOn<<6|o.hasRedundancy<<4|o.paddingValue<<1|o.isNonSync,61440&o.degradPrio,15&o.degradPrio,l>>>24&255,l>>>16&255,l>>>8&255,255&l],12+16*i);return t.box(t.types.trun,c)},t.initSegment=function(e){t.types||t.init();var r=t.moov(e);return Gt(t.FTYP,r)},t}();gn.types=void 0,gn.HDLR_TYPES=void 0,gn.STTS=void 0,gn.STSC=void 0,gn.STCO=void 0,gn.STSZ=void 0,gn.VMHD=void 0,gn.SMHD=void 0,gn.STSD=void 0,gn.FTYP=void 0,gn.DINF=void 0;var vn=9e4;function mn(t,e,r,i){void 0===r&&(r=1),void 0===i&&(i=!1);var n=t*e*r;return i?Math.round(n):n}function pn(t,e){return void 0===e&&(e=!1),mn(t,1e3,1/vn,e)}var yn=null,En=null,Tn=function(){function t(t,e,r,i){if(this.observer=void 0,this.config=void 0,this.typeSupported=void 0,this.ISGenerated=!1,this._initPTS=null,this._initDTS=null,this.nextAvcDts=null,this.nextAudioPts=null,this.videoSampleDuration=null,this.isAudioContiguous=!1,this.isVideoContiguous=!1,this.videoTrackConfig=void 0,this.observer=t,this.config=e,this.typeSupported=r,this.ISGenerated=!1,null===yn){var n=(navigator.userAgent||"").match(/Chrome\/(\d+)/i);yn=n?parseInt(n[1]):0}if(null===En){var a=navigator.userAgent.match(/Safari\/(\d+)/i);En=a?parseInt(a[1]):0}}var e=t.prototype;return e.destroy=function(){this.config=this.videoTrackConfig=this._initPTS=this._initDTS=null},e.resetTimeStamp=function(t){w.log("[mp4-remuxer]: initPTS & initDTS reset"),this._initPTS=this._initDTS=t},e.resetNextTimestamp=function(){w.log("[mp4-remuxer]: reset next timestamp"),this.isVideoContiguous=!1,this.isAudioContiguous=!1},e.resetInitSegment=function(){w.log("[mp4-remuxer]: ISGenerated flag reset"),this.ISGenerated=!1,this.videoTrackConfig=void 0},e.getVideoStartPts=function(t){var e=!1,r=t.reduce((function(t,r){var i=r.pts-t;return i<-4294967296?(e=!0,Sn(t,r.pts)):i>0?t:r.pts}),t[0].pts);return e&&w.debug("PTS rollover detected"),r},e.remux=function(t,e,r,i,n,a,s,o){var l,u,h,d,c,f,g=n,v=n,m=t.pid>-1,p=e.pid>-1,y=e.samples.length,E=t.samples.length>0,T=s&&y>0||y>1;if((!m||E)&&(!p||T)||this.ISGenerated||s){if(this.ISGenerated){var S,L,A,R,k=this.videoTrackConfig;!k||e.width===k.width&&e.height===k.height&&(null==(S=e.pixelRatio)?void 0:S[0])===(null==(L=k.pixelRatio)?void 0:L[0])&&(null==(A=e.pixelRatio)?void 0:A[1])===(null==(R=k.pixelRatio)?void 0:R[1])||this.resetInitSegment()}else h=this.generateIS(t,e,n,a);var b,D=this.isVideoContiguous,I=-1;if(T&&(I=function(t){for(var e=0;e0){w.warn("[mp4-remuxer]: Dropped "+I+" out of "+y+" video samples due to a missing keyframe");var C=this.getVideoStartPts(e.samples);e.samples=e.samples.slice(I),e.dropped+=I,b=v+=(e.samples[0].pts-C)/e.inputTimeScale}else-1===I&&(w.warn("[mp4-remuxer]: No keyframe found out of "+y+" video samples"),f=!1);if(this.ISGenerated){if(E&&T){var _=this.getVideoStartPts(e.samples),x=(Sn(t.samples[0].pts,_)-_)/e.inputTimeScale;g+=Math.max(0,x),v+=Math.max(0,-x)}if(E){if(t.samplerate||(w.warn("[mp4-remuxer]: regenerate InitSegment as audio detected"),h=this.generateIS(t,e,n,a)),u=this.remuxAudio(t,g,this.isAudioContiguous,a,p||T||o===we?v:void 0),T){var P=u?u.endPTS-u.startPTS:0;e.inputTimeScale||(w.warn("[mp4-remuxer]: regenerate InitSegment as video detected"),h=this.generateIS(t,e,n,a)),l=this.remuxVideo(e,v,D,P)}}else T&&(l=this.remuxVideo(e,v,D,0));l&&(l.firstKeyFrame=I,l.independent=-1!==I,l.firstKeyFramePTS=b)}}return this.ISGenerated&&this._initPTS&&this._initDTS&&(r.samples.length&&(c=Ln(r,n,this._initPTS,this._initDTS)),i.samples.length&&(d=An(i,n,this._initPTS))),{audio:u,video:l,initSegment:h,independent:f,text:d,id3:c}},e.generateIS=function(t,e,r,i){var n,a,s,o=t.samples,l=e.samples,u=this.typeSupported,h={},d=this._initPTS,c=!d||i,f="audio/mp4";if(c&&(n=a=1/0),t.config&&o.length){switch(t.timescale=t.samplerate,t.segmentCodec){case"mp3":u.mpeg?(f="audio/mpeg",t.codec=""):u.mp3&&(t.codec="mp3");break;case"ac3":t.codec="ac-3"}h.audio={id:"audio",container:f,codec:t.codec,initSegment:"mp3"===t.segmentCodec&&u.mpeg?new Uint8Array(0):gn.initSegment([t]),metadata:{channelCount:t.channelCount}},c&&(s=t.inputTimeScale,d&&s===d.timescale?c=!1:n=a=o[0].pts-Math.round(s*r))}if(e.sps&&e.pps&&l.length){if(e.timescale=e.inputTimeScale,h.video={id:"main",container:"video/mp4",codec:e.codec,initSegment:gn.initSegment([e]),metadata:{width:e.width,height:e.height}},c)if(s=e.inputTimeScale,d&&s===d.timescale)c=!1;else{var g=this.getVideoStartPts(l),v=Math.round(s*r);a=Math.min(a,Sn(l[0].dts,g)-v),n=Math.min(n,g-v)}this.videoTrackConfig={width:e.width,height:e.height,pixelRatio:e.pixelRatio}}if(Object.keys(h).length)return this.ISGenerated=!0,c?(this._initPTS={baseTime:n,timescale:s},this._initDTS={baseTime:a,timescale:s}):n=s=void 0,{tracks:h,initPTS:n,timescale:s}},e.remuxVideo=function(t,e,r,i){var n,a,s=t.inputTimeScale,l=t.samples,u=[],h=l.length,d=this._initPTS,c=this.nextAvcDts,f=8,g=this.videoSampleDuration,v=Number.POSITIVE_INFINITY,m=Number.NEGATIVE_INFINITY,p=!1;if(!r||null===c){var y=e*s,E=l[0].pts-Sn(l[0].dts,l[0].pts);yn&&null!==c&&Math.abs(y-E-c)<15e3?r=!0:c=y-E}for(var T=d.baseTime*s/d.timescale,R=0;R0?R-1:R].dts&&(p=!0)}p&&l.sort((function(t,e){var r=t.dts-e.dts,i=t.pts-e.pts;return r||i})),n=l[0].dts;var b=(a=l[l.length-1].dts)-n,D=b?Math.round(b/(h-1)):g||t.inputTimeScale/30;if(r){var I=n-c,C=I>D,_=I<-1;if((C||_)&&(C?w.warn("AVC: "+pn(I,!0)+" ms ("+I+"dts) hole between fragments detected at "+e.toFixed(3)):w.warn("AVC: "+pn(-I,!0)+" ms ("+I+"dts) overlapping between fragments detected at "+e.toFixed(3)),!_||c>=l[0].pts||yn)){n=c;var x=l[0].pts-I;if(C)l[0].dts=n,l[0].pts=x;else for(var P=0;Px);P++)l[P].dts-=I,l[P].pts-=I;w.log("Video: Initial PTS/DTS adjusted: "+pn(x,!0)+"/"+pn(n,!0)+", delta: "+pn(I,!0)+" ms")}}for(var F=0,M=0,O=n=Math.max(0,n),N=0;N0?$.dts-l[J-1].dts:D;if(st=J>0?$.pts-l[J-1].pts:D,ot.stretchShortVideoTrack&&null!==this.nextAudioPts){var ut=Math.floor(ot.maxBufferHole*s),ht=(i?v+i*s:this.nextAudioPts)-$.pts;ht>ut?((g=ht-lt)<0?g=lt:j=!0,w.log("[mp4-remuxer]: It is approximately "+ht/90+" ms to the next segment; using duration "+g/90+" ms for the last video frame.")):g=lt}else g=lt}var dt=Math.round($.pts-$.dts);q=Math.min(q,g),z=Math.max(z,g),X=Math.min(X,st),Q=Math.max(Q,st),u.push(new kn($.key,g,tt,dt))}if(u.length)if(yn){if(yn<70){var ct=u[0].flags;ct.dependsOn=2,ct.isNonSync=0}}else if(En&&Q-X0&&(i&&Math.abs(p-m)<9e3||Math.abs(Sn(g[0].pts-y,p)-m)<20*u),g.forEach((function(t){t.pts=Sn(t.pts-y,p)})),!r||m<0){if(g=g.filter((function(t){return t.pts>=0})),!g.length)return;m=0===n?0:i&&!f?Math.max(0,p):g[0].pts}if("aac"===t.segmentCodec)for(var E=this.config.maxAudioFramesDrift,T=0,R=m;T=E*u&&I<1e4&&f){var C=Math.round(D/u);(R=b-C*u)<0&&(C--,R+=u),0===T&&(this.nextAudioPts=m=R),w.warn("[mp4-remuxer]: Injecting "+C+" audio frame @ "+(R/a).toFixed(3)+"s due to "+Math.round(1e3*D/a)+" ms gap.");for(var _=0;_0))return;N+=v;try{F=new Uint8Array(N)}catch(t){return void this.observer.emit(S.ERROR,S.ERROR,{type:L.MUX_ERROR,details:A.REMUX_ALLOC_ERROR,fatal:!1,error:t,bytes:N,reason:"fail allocating audio mdat "+N})}d||(new DataView(F.buffer).setUint32(0,N),F.set(gn.types.mdat,4))}F.set(H,v);var Y=H.byteLength;v+=Y,c.push(new kn(!0,l,Y,0)),O=V}var W=c.length;if(W){var j=c[c.length-1];this.nextAudioPts=m=O+s*j.duration;var q=d?new Uint8Array(0):gn.moof(t.sequenceNumber++,M/s,o({},t,{samples:c}));t.samples=[];var X=M/a,z=m/a,Q={data1:q,data2:F,startPTS:X,endPTS:z,startDTS:X,endDTS:z,type:"audio",hasAudio:!0,hasVideo:!1,nb:W};return this.isAudioContiguous=!0,Q}},e.remuxEmptyAudio=function(t,e,r,i){var n=t.inputTimeScale,a=n/(t.samplerate?t.samplerate:n),s=this.nextAudioPts,o=this._initDTS,l=9e4*o.baseTime/o.timescale,u=(null!==s?s:i.startDTS*n)+l,h=i.endDTS*n+l,d=1024*a,c=Math.ceil((h-u)/d),f=cn.getSilentFrame(t.manifestCodec||t.codec,t.channelCount);if(w.warn("[mp4-remuxer]: remux empty Audio"),f){for(var g=[],v=0;v4294967296;)t+=r;return t}function Ln(t,e,r,i){var n=t.samples.length;if(n){for(var a=t.inputTimeScale,s=0;s0;n||(i=_t(e,["encv"])),i.forEach((function(t){_t(n?t.subarray(28):t.subarray(78),["sinf"]).forEach((function(t){var e=Ut(t);if(e){var i=e.subarray(8,24);i.some((function(t){return 0!==t}))||(w.log("[eme] Patching keyId in 'enc"+(n?"a":"v")+">sinf>>tenc' box: "+Lt(i)+" -> "+Lt(r)),e.set(r,8))}}))}))})),t}(t,i)),this.emitInitSegment=!0},e.generateInitSegment=function(t){var e=this.audioCodec,r=this.videoCodec;if(null==t||!t.byteLength)return this.initTracks=void 0,void(this.initData=void 0);var i=this.initData=Pt(t);i.audio&&(e=Dn(i.audio,O)),i.video&&(r=Dn(i.video,N));var n={};i.audio&&i.video?n.audiovideo={container:"video/mp4",codec:e+","+r,initSegment:t,id:"main"}:i.audio?n.audio={container:"audio/mp4",codec:e,initSegment:t,id:"audio"}:i.video?n.video={container:"video/mp4",codec:r,initSegment:t,id:"main"}:w.warn("[passthrough-remuxer.ts]: initSegment does not contain moov or trak boxes."),this.initTracks=n},e.remux=function(t,e,r,i,n,a){var s,o,l=this.initPTS,u=this.lastEndTime,h={audio:void 0,video:void 0,text:i,id3:r,initSegment:void 0};y(u)||(u=this.lastEndTime=n||0);var d=e.samples;if(null==d||!d.length)return h;var c={initPTS:void 0,timescale:1},f=this.initData;if(null!=(s=f)&&s.length||(this.generateInitSegment(d),f=this.initData),null==(o=f)||!o.length)return w.warn("[passthrough-remuxer.ts]: Failed to generate initSegment."),h;this.emitInitSegment&&(c.tracks=this.initTracks,this.emitInitSegment=!1);var g=function(t,e){for(var r=0,i=0,n=0,a=_t(t,["moof","traf"]),s=0;sn}(l,m,n,g)||c.timescale!==l.timescale&&a)&&(c.initPTS=m-n,l&&1===l.timescale&&w.warn("Adjusting initPTS by "+(c.initPTS-l.baseTime)),this.initPTS=l={baseTime:c.initPTS,timescale:1});var p=t?m-l.baseTime/l.timescale:u,E=p+g;!function(t,e,r){_t(e,["moof","traf"]).forEach((function(e){_t(e,["tfhd"]).forEach((function(i){var n=It(i,4),a=t[n];if(a){var s=a.timescale||9e4;_t(e,["tfdt"]).forEach((function(t){var e=t[0],i=r*s;if(i){var n=It(t,4);if(0===e)n-=i,Ct(t,4,n=Math.max(n,0));else{n*=Math.pow(2,32),n+=It(t,8),n-=i,n=Math.max(n,0);var a=Math.floor(n/(At+1)),o=Math.floor(n%(At+1));Ct(t,4,a),Ct(t,8,o)}}}))}}))}))}(f,d,l.baseTime/l.timescale),g>0?this.lastEndTime=E:(w.warn("Duration parsed from mp4 should be greater than zero"),this.resetNextTimestamp());var T=!!f.audio,S=!!f.video,L="";T&&(L+="audio"),S&&(L+="video");var A={data1:d,startPTS:p,startDTS:p,endPTS:E,endDTS:E,type:L,hasAudio:T,hasVideo:S,nb:1,dropped:0};return h.audio="audio"===A.type?A:void 0,h.video="audio"!==A.type?A:void 0,h.initSegment=c,h.id3=Ln(r,n,l,l),i.samples.length&&(h.text=An(i,n,l)),h},t}();function Dn(t,e){var r=null==t?void 0:t.codec;if(r&&r.length>4)return r;if(e===O){if("ec-3"===r||"ac-3"===r||"alac"===r)return r;if("fLaC"===r||"Opus"===r)return ue(r,!1);var i="mp4a.40.5";return w.info('Parsed audio codec "'+r+'" or audio object type not handled. Using "'+i+'"'),i}return w.warn('Unhandled video codec "'+r+'"'),"hvc1"===r||"hev1"===r?"hvc1.1.6.L120.90":"av01"===r?"av01.0.04M.08":"avc1.42e01e"}try{Rn=self.performance.now.bind(self.performance)}catch(t){w.debug("Unable to use Performance API on this environment"),Rn=null==j?void 0:j.Date.now}var In=[{demux:zi,remux:bn},{demux:an,remux:Tn},{demux:qi,remux:Tn},{demux:dn,remux:Tn}];In.splice(2,0,{demux:Ji,remux:Tn});var wn=function(){function t(t,e,r,i,n){this.async=!1,this.observer=void 0,this.typeSupported=void 0,this.config=void 0,this.vendor=void 0,this.id=void 0,this.demuxer=void 0,this.remuxer=void 0,this.decrypter=void 0,this.probe=void 0,this.decryptionPromise=null,this.transmuxConfig=void 0,this.currentTransmuxState=void 0,this.observer=t,this.typeSupported=e,this.config=r,this.vendor=i,this.id=n}var e=t.prototype;return e.configure=function(t){this.transmuxConfig=t,this.decrypter&&this.decrypter.reset()},e.push=function(t,e,r,i){var n=this,a=r.transmuxing;a.executeStart=Rn();var s=new Uint8Array(t),o=this.currentTransmuxState,l=this.transmuxConfig;i&&(this.currentTransmuxState=i);var u=i||o,h=u.contiguous,d=u.discontinuity,c=u.trackSwitch,f=u.accurateTimeOffset,g=u.timeOffset,v=u.initSegmentChange,m=l.audioCodec,p=l.videoCodec,y=l.defaultInitPts,E=l.duration,T=l.initSegmentData,R=function(t,e){var r=null;return t.byteLength>0&&null!=(null==e?void 0:e.key)&&null!==e.iv&&null!=e.method&&(r=e),r}(s,e);if(R&&"AES-128"===R.method){var k=this.getDecrypter();if(!k.isSync())return this.decryptionPromise=k.webCryptoDecrypt(s,R.key.buffer,R.iv.buffer).then((function(t){var e=n.push(t,null,r);return n.decryptionPromise=null,e})),this.decryptionPromise;var b=k.softwareDecrypt(s,R.key.buffer,R.iv.buffer);if(r.part>-1&&(b=k.flush()),!b)return a.executeEnd=Rn(),Cn(r);s=new Uint8Array(b)}var D=this.needsProbing(d,c);if(D){var I=this.configureTransmuxer(s);if(I)return w.warn("[transmuxer] "+I.message),this.observer.emit(S.ERROR,S.ERROR,{type:L.MEDIA_ERROR,details:A.FRAG_PARSING_ERROR,fatal:!1,error:I,reason:I.message}),a.executeEnd=Rn(),Cn(r)}(d||c||v||D)&&this.resetInitSegment(T,m,p,E,e),(d||v||D)&&this.resetInitialTimestamp(y),h||this.resetContiguity();var C=this.transmux(s,R,g,f,r),_=this.currentTransmuxState;return _.contiguous=!0,_.discontinuity=!1,_.trackSwitch=!1,a.executeEnd=Rn(),C},e.flush=function(t){var e=this,r=t.transmuxing;r.executeStart=Rn();var i=this.decrypter,n=this.currentTransmuxState,a=this.decryptionPromise;if(a)return a.then((function(){return e.flush(t)}));var s=[],o=n.timeOffset;if(i){var l=i.flush();l&&s.push(this.push(l,null,t))}var u=this.demuxer,h=this.remuxer;if(!u||!h)return r.executeEnd=Rn(),[Cn(t)];var d=u.flush(o);return _n(d)?d.then((function(r){return e.flushRemux(s,r,t),s})):(this.flushRemux(s,d,t),s)},e.flushRemux=function(t,e,r){var i=e.audioTrack,n=e.videoTrack,a=e.id3Track,s=e.textTrack,o=this.currentTransmuxState,l=o.accurateTimeOffset,u=o.timeOffset;w.log("[transmuxer.ts]: Flushed fragment "+r.sn+(r.part>-1?" p: "+r.part:"")+" of level "+r.level);var h=this.remuxer.remux(i,n,a,s,u,l,!0,this.id);t.push({remuxResult:h,chunkMeta:r}),r.transmuxing.executeEnd=Rn()},e.resetInitialTimestamp=function(t){var e=this.demuxer,r=this.remuxer;e&&r&&(e.resetTimeStamp(t),r.resetTimeStamp(t))},e.resetContiguity=function(){var t=this.demuxer,e=this.remuxer;t&&e&&(t.resetContiguity(),e.resetNextTimestamp())},e.resetInitSegment=function(t,e,r,i,n){var a=this.demuxer,s=this.remuxer;a&&s&&(a.resetInitSegment(t,e,r,i),s.resetInitSegment(t,e,r,n))},e.destroy=function(){this.demuxer&&(this.demuxer.destroy(),this.demuxer=void 0),this.remuxer&&(this.remuxer.destroy(),this.remuxer=void 0)},e.transmux=function(t,e,r,i,n){return e&&"SAMPLE-AES"===e.method?this.transmuxSampleAes(t,e,r,i,n):this.transmuxUnencrypted(t,r,i,n)},e.transmuxUnencrypted=function(t,e,r,i){var n=this.demuxer.demux(t,e,!1,!this.config.progressive),a=n.audioTrack,s=n.videoTrack,o=n.id3Track,l=n.textTrack;return{remuxResult:this.remuxer.remux(a,s,o,l,e,r,!1,this.id),chunkMeta:i}},e.transmuxSampleAes=function(t,e,r,i,n){var a=this;return this.demuxer.demuxSampleAes(t,e,r).then((function(t){return{remuxResult:a.remuxer.remux(t.audioTrack,t.videoTrack,t.id3Track,t.textTrack,r,i,!1,a.id),chunkMeta:n}}))},e.configureTransmuxer=function(t){for(var e,r=this.config,i=this.observer,n=this.typeSupported,a=this.vendor,s=0,o=In.length;s1&&l.id===(null==m?void 0:m.stats.chunkCount),L=!y&&(1===E||0===E&&(1===T||S&&T<=0)),A=self.performance.now();(y||E||0===n.stats.parsing.start)&&(n.stats.parsing.start=A),!a||!T&&L||(a.stats.parsing.start=A);var R=!(m&&(null==(h=n.initSegment)?void 0:h.url)===(null==(d=m.initSegment)?void 0:d.url)),k=new Pn(p,L,o,y,g,R);if(!L||p||R){w.log("[transmuxer-interface, "+n.type+"]: Starting new transmux session for sn: "+l.sn+" p: "+l.part+" level: "+l.level+" id: "+l.id+"\n discontinuity: "+p+"\n trackSwitch: "+y+"\n contiguous: "+L+"\n accurateTimeOffset: "+o+"\n timeOffset: "+g+"\n initSegmentChange: "+R);var b=new xn(r,i,e,s,u);this.configureTransmuxer(b)}if(this.frag=n,this.part=a,this.workerContext)this.workerContext.worker.postMessage({cmd:"demux",data:t,decryptdata:v,chunkMeta:l,state:k},t instanceof ArrayBuffer?[t]:[]);else if(f){var D=f.push(t,v,l,k);_n(D)?(f.async=!0,D.then((function(t){c.handleTransmuxComplete(t)})).catch((function(t){c.transmuxerError(t,l,"transmuxer-interface push error")}))):(f.async=!1,this.handleTransmuxComplete(D))}},r.flush=function(t){var e=this;t.transmuxing.start=self.performance.now();var r=this.transmuxer;if(this.workerContext)this.workerContext.worker.postMessage({cmd:"flush",chunkMeta:t});else if(r){var i=r.flush(t);_n(i)||r.async?(_n(i)||(i=Promise.resolve(i)),i.then((function(r){e.handleFlushResult(r,t)})).catch((function(r){e.transmuxerError(r,t,"transmuxer-interface flush error")}))):this.handleFlushResult(i,t)}},r.transmuxerError=function(t,e,r){this.hls&&(this.error=t,this.hls.trigger(S.ERROR,{type:L.MEDIA_ERROR,details:A.FRAG_PARSING_ERROR,chunkMeta:e,fatal:!1,error:t,err:t,reason:r}))},r.handleFlushResult=function(t,e){var r=this;t.forEach((function(t){r.handleTransmuxComplete(t)})),this.onFlush(e)},r.onWorkerMessage=function(t){var e=t.data,r=this.hls;switch(e.event){case"init":var i,n=null==(i=this.workerContext)?void 0:i.objectURL;n&&self.URL.revokeObjectURL(n);break;case"transmuxComplete":this.handleTransmuxComplete(e.data);break;case"flush":this.onFlush(e.data);break;case"workerLog":w[e.data.logType]&&w[e.data.logType](e.data.message);break;default:e.data=e.data||{},e.data.frag=this.frag,e.data.id=this.id,r.trigger(e.event,e.data)}},r.configureTransmuxer=function(t){var e=this.transmuxer;this.workerContext?this.workerContext.worker.postMessage({cmd:"configure",config:t}):e&&e.configure(t)},r.handleTransmuxComplete=function(t){t.chunkMeta.transmuxing.end=self.performance.now(),this.onTransmuxComplete(t)},e}();function Gn(t,e){if(t.length!==e.length)return!1;for(var r=0;r0&&-1===t?(this.log("Override startPosition with lastCurrentTime @"+e.toFixed(3)),t=e,this.state=fi):(this.loadedmetadata=!1,this.state=pi),this.nextLoadPosition=this.startPosition=this.lastCurrentTime=t,this.tick()},r.doTick=function(){switch(this.state){case fi:this.doTickIdle();break;case pi:var e,r=this.levels,i=this.trackId,n=null==r||null==(e=r[i])?void 0:e.details;if(n){if(this.waitForCdnTuneIn(n))break;this.state=Li}break;case mi:var a,s=performance.now(),o=this.retryDate;if(!o||s>=o||null!=(a=this.media)&&a.seeking){var l=this.levels,u=this.trackId;this.log("RetryDate reached, switch back to IDLE state"),this.resetStartWhenNotLoaded((null==l?void 0:l[u])||null),this.state=fi}break;case Li:var h=this.waitingData;if(h){var d=h.frag,c=h.part,f=h.cache,g=h.complete;if(void 0!==this.initPTS[d.cc]){this.waitingData=null,this.waitingVideoCC=-1,this.state=vi;var v={frag:d,part:c,payload:f.flush(),networkDetails:null};this._handleFragmentLoadProgress(v),g&&t.prototype._handleFragmentLoadComplete.call(this,v)}else if(this.videoTrackCC!==this.waitingVideoCC)this.log("Waiting fragment cc ("+d.cc+") cancelled because video is at cc "+this.videoTrackCC),this.clearWaitingFragment();else{var m=this.getLoadPosition(),p=zr.bufferInfo(this.mediaBuffer,m,this.config.maxBufferHole);pr(p.end,this.config.maxFragLookUpTolerance,d)<0&&(this.log("Waiting fragment cc ("+d.cc+") @ "+d.start+" cancelled because another fragment at "+p.end+" is needed"),this.clearWaitingFragment())}}else this.state=fi}this.onTickEnd()},r.clearWaitingFragment=function(){var t=this.waitingData;t&&(this.fragmentTracker.removeFragment(t.frag),this.waitingData=null,this.waitingVideoCC=-1,this.state=fi)},r.resetLoadingState=function(){this.clearWaitingFragment(),t.prototype.resetLoadingState.call(this)},r.onTickEnd=function(){var t=this.media;null!=t&&t.readyState&&(this.lastCurrentTime=t.currentTime)},r.doTickIdle=function(){var t=this.hls,e=this.levels,r=this.media,i=this.trackId,n=t.config;if((r||!this.startFragRequested&&n.startFragPrefetch)&&null!=e&&e[i]){var a=e[i],s=a.details;if(!s||s.live&&this.levelLastLoaded!==a||this.waitForCdnTuneIn(s))this.state=pi;else{var o=this.mediaBuffer?this.mediaBuffer:this.media;this.bufferFlushed&&o&&(this.bufferFlushed=!1,this.afterBufferFlushed(o,O,we));var l=this.getFwdBufferInfo(o,we);if(null!==l){var u=this.bufferedTrack,h=this.switchingTrack;if(!h&&this._streamEnded(l,s))return t.trigger(S.BUFFER_EOS,{type:"audio"}),void(this.state=Ti);var d=this.getFwdBufferInfo(this.videoBuffer?this.videoBuffer:this.media,Ie),c=l.len,f=this.getMaxBufferLength(null==d?void 0:d.len),g=s.fragments,v=g[0].start,m=this.flushing?this.getLoadPosition():l.end;if(h&&r){var p=this.getLoadPosition();u&&!Kn(h.attrs,u.attrs)&&(m=p),s.PTSKnown&&pv||l.nextStart)&&(this.log("Alt audio track ahead of main track, seek to start of alt audio track"),r.currentTime=v+.05)}if(!(c>=f&&!h&&md.end+s.targetduration;if(T||(null==d||!d.len)&&l.len){var L=this.getAppendedFrag(y.start,Ie);if(null===L)return;if(E||(E=!!L.gap||!!T&&0===d.len),T&&!E||E&&l.nextStart&&l.nextStart-1)n=a[o];else{var l=Mr(s,this.tracks);n=this.tracks[l]}}var u=this.findTrackId(n);-1===u&&n&&(u=this.findTrackId(null));var h={audioTracks:a};this.log("Updating audio tracks, "+a.length+" track(s) found in group(s): "+(null==r?void 0:r.join(","))),this.hls.trigger(S.AUDIO_TRACKS_UPDATED,h);var d=this.trackId;if(-1!==u&&-1===d)this.setAudioTrack(u);else if(a.length&&-1===d){var c,f=new Error("No audio track selected for current audio group-ID(s): "+(null==(c=this.groupIds)?void 0:c.join(","))+" track count: "+a.length);this.warn(f.message),this.hls.trigger(S.ERROR,{type:L.MEDIA_ERROR,details:A.AUDIO_TRACK_LOAD_ERROR,fatal:!0,error:f})}}else this.shouldReloadPlaylist(n)&&this.setAudioTrack(this.trackId)}},r.onError=function(t,e){!e.fatal&&e.context&&(e.context.type!==be||e.context.id!==this.trackId||this.groupIds&&-1===this.groupIds.indexOf(e.context.groupId)||(this.requestScheduled=-1,this.checkRetry(e)))},r.setAudioOption=function(t){var e=this.hls;if(e.config.audioPreference=t,t){var r=this.allAudioTracks;if(this.selectDefaultTrack=!1,r.length){var i=this.currentTrack;if(i&&Or(t,i,Nr))return i;var n=Mr(t,this.tracksInGroup,Nr);if(n>-1){var a=this.tracksInGroup[n];return this.setAudioTrack(n),a}if(i){var s=e.loadLevel;-1===s&&(s=e.firstAutoLevel);var o=function(t,e,r,i,n){var a=e[i],s=e.reduce((function(t,e,r){var i=e.uri;return(t[i]||(t[i]=[])).push(r),t}),{})[a.uri];s.length>1&&(i=Math.max.apply(Math,s));var o=a.videoRange,l=a.frameRate,u=a.codecSet.substring(0,4),h=Ur(e,i,(function(e){if(e.videoRange!==o||e.frameRate!==l||e.codecSet.substring(0,4)!==u)return!1;var i=e.audioGroups,a=r.filter((function(t){return!i||-1!==i.indexOf(t.groupId)}));return Mr(t,a,n)>-1}));return h>-1?h:Ur(e,i,(function(e){var i=e.audioGroups,a=r.filter((function(t){return!i||-1!==i.indexOf(t.groupId)}));return Mr(t,a,n)>-1}))}(t,e.levels,r,s,Nr);if(-1===o)return null;e.nextLoadLevel=o}if(t.channels||t.audioCodec){var l=Mr(t,r);if(l>-1)return r[l]}}}return null},r.setAudioTrack=function(t){var e=this.tracksInGroup;if(t<0||t>=e.length)this.warn("Invalid audio track id: "+t);else{this.clearTimer(),this.selectDefaultTrack=!1;var r=this.currentTrack,n=e[t],a=n.details&&!n.details.live;if(!(t===this.trackId&&n===r&&a||(this.log("Switching to audio-track "+t+' "'+n.name+'" lang:'+n.lang+" group:"+n.groupId+" channels:"+n.channels),this.trackId=t,this.currentTrack=n,this.hls.trigger(S.AUDIO_TRACK_SWITCHING,i({},n)),a))){var s=this.switchParams(n.url,null==r?void 0:r.details);this.loadPlaylist(s)}}},r.findTrackId=function(t){for(var e=this.tracksInGroup,r=0;r=n[o].start&&s<=n[o].end){a=n[o];break}var l=r.start+r.duration;a?a.end=l:(a={start:s,end:l},n.push(a)),this.fragmentTracker.fragBuffered(r),this.fragBufferedComplete(r,null)}}},r.onBufferFlushing=function(t,e){var r=e.startOffset,i=e.endOffset;if(0===r&&i!==Number.POSITIVE_INFINITY){var n=i-1;if(n<=0)return;e.endOffsetSubtitles=Math.max(0,n),this.tracksBuffered.forEach((function(t){for(var e=0;e=n.length||s!==i)&&o){this.log("Subtitle track "+s+" loaded ["+a.startSN+","+a.endSN+"]"+(a.lastPartSn?"[part-"+a.lastPartSn+"-"+a.lastPartIndex+"]":"")+",duration:"+a.totalduration),this.mediaBuffer=this.mediaBufferTimeRanges;var l=0;if(a.live||null!=(r=o.details)&&r.live){var u=this.mainDetails;if(a.deltaUpdateFailed||!u)return;var h,d=u.fragments[0];o.details?0===(l=this.alignPlaylists(a,o.details,null==(h=this.levelLastLoaded)?void 0:h.details))&&d&&sr(a,l=d.start):a.hasProgramDateTime&&u.hasProgramDateTime?(ei(a,u),l=a.fragments[0].start):d&&sr(a,l=d.start)}o.details=a,this.levelLastLoaded=o,this.startFragRequested||!this.mainDetails&&a.live||this.setStartPosition(o.details,l),this.tick(),a.live&&!this.fragCurrent&&this.media&&this.state===fi&&(mr(null,a.fragments,this.media.currentTime,0)||(this.warn("Subtitle playlist not aligned with playback"),o.details=void 0))}}else this.warn("Subtitle tracks were reset while loading level "+s)},r._handleFragmentLoadComplete=function(t){var e=this,r=t.frag,i=t.payload,n=r.decryptdata,a=this.hls;if(!this.fragContextChanged(r)&&i&&i.byteLength>0&&null!=n&&n.key&&n.iv&&"AES-128"===n.method){var s=performance.now();this.decrypter.decrypt(new Uint8Array(i),n.key.buffer,n.iv.buffer).catch((function(t){throw a.trigger(S.ERROR,{type:L.MEDIA_ERROR,details:A.FRAG_DECRYPT_ERROR,fatal:!1,error:t,reason:t.message,frag:r}),t})).then((function(t){var e=performance.now();a.trigger(S.FRAG_DECRYPTED,{frag:r,payload:t,stats:{tstart:s,tdecrypt:e}})})).catch((function(t){e.warn(t.name+": "+t.message),e.state=fi}))}},r.doTick=function(){if(this.media){if(this.state===fi){var t=this.currentTrackId,e=this.levels,r=null==e?void 0:e[t];if(!r||!e.length||!r.details)return;var i=this.config,n=this.getLoadPosition(),a=zr.bufferedInfo(this.tracksBuffered[this.currentTrackId]||[],n,i.maxBufferHole),s=a.end,o=a.len,l=this.getFwdBufferInfo(this.media,Ie),u=r.details;if(o>this.getMaxBufferLength(null==l?void 0:l.len)+u.levelTargetDuration)return;var h=u.fragments,d=h.length,c=u.edge,f=null,g=this.fragPrevious;if(sc-v?0:v;!(f=mr(g,h,Math.max(h[0].start,s),m))&&g&&g.start>>=0)>i-1)throw new DOMException("Failed to execute '"+e+"' on 'TimeRanges': The index provided ("+r+") is greater than the maximum bound ("+i+")");return t[r][e]};this.buffered={get length(){return t.length},end:function(r){return e("end",r,t.length)},start:function(r){return e("start",r,t.length)}}},qn=function(t){function e(e){var r;return(r=t.call(this,e,"[subtitle-track-controller]")||this).media=null,r.tracks=[],r.groupIds=null,r.tracksInGroup=[],r.trackId=-1,r.currentTrack=null,r.selectDefaultTrack=!0,r.queuedDefaultTrack=-1,r.asyncPollTrackChange=function(){return r.pollTrackChange(0)},r.useTextTrackPolling=!1,r.subtitlePollingInterval=-1,r._subtitleDisplay=!0,r.onTextTracksChanged=function(){if(r.useTextTrackPolling||self.clearInterval(r.subtitlePollingInterval),r.media&&r.hls.config.renderTextTracksNatively){for(var t=null,e=Ue(r.media.textTracks),i=0;i-1&&(this.subtitleTrack=this.queuedDefaultTrack,this.queuedDefaultTrack=-1),this.useTextTrackPolling=!(this.media.textTracks&&"onchange"in this.media.textTracks),this.useTextTrackPolling?this.pollTrackChange(500):this.media.textTracks.addEventListener("change",this.asyncPollTrackChange))},r.pollTrackChange=function(t){self.clearInterval(this.subtitlePollingInterval),this.subtitlePollingInterval=self.setInterval(this.onTextTracksChanged,t)},r.onMediaDetaching=function(){this.media&&(self.clearInterval(this.subtitlePollingInterval),this.useTextTrackPolling||this.media.textTracks.removeEventListener("change",this.asyncPollTrackChange),this.trackId>-1&&(this.queuedDefaultTrack=this.trackId),Ue(this.media.textTracks).forEach((function(t){Oe(t)})),this.subtitleTrack=-1,this.media=null)},r.onManifestLoading=function(){this.tracks=[],this.groupIds=null,this.tracksInGroup=[],this.trackId=-1,this.currentTrack=null,this.selectDefaultTrack=!0},r.onManifestParsed=function(t,e){this.tracks=e.subtitleTracks},r.onSubtitleTrackLoaded=function(t,e){var r=e.id,i=e.groupId,n=e.details,a=this.tracksInGroup[r];if(a&&a.groupId===i){var s=a.details;a.details=e.details,this.log("Subtitle track "+r+' "'+a.name+'" lang:'+a.lang+" group:"+i+" loaded ["+n.startSN+"-"+n.endSN+"]"),r===this.trackId&&this.playlistLoaded(r,e,s)}else this.warn("Subtitle track with id:"+r+" and group:"+i+" not found in active group "+(null==a?void 0:a.groupId))},r.onLevelLoading=function(t,e){this.switchLevel(e.level)},r.onLevelSwitching=function(t,e){this.switchLevel(e.level)},r.switchLevel=function(t){var e=this.hls.levels[t];if(e){var r=e.subtitleGroups||null,i=this.groupIds,n=this.currentTrack;if(!r||(null==i?void 0:i.length)!==(null==r?void 0:r.length)||null!=r&&r.some((function(t){return-1===(null==i?void 0:i.indexOf(t))}))){this.groupIds=r,this.trackId=-1,this.currentTrack=null;var a=this.tracks.filter((function(t){return!r||-1!==r.indexOf(t.groupId)}));if(a.length)this.selectDefaultTrack&&!a.some((function(t){return t.default}))&&(this.selectDefaultTrack=!1),a.forEach((function(t,e){t.id=e}));else if(!n&&!this.tracksInGroup.length)return;this.tracksInGroup=a;var s=this.hls.config.subtitlePreference;if(!n&&s){this.selectDefaultTrack=!1;var o=Mr(s,a);if(o>-1)n=a[o];else{var l=Mr(s,this.tracks);n=this.tracks[l]}}var u=this.findTrackId(n);-1===u&&n&&(u=this.findTrackId(null));var h={subtitleTracks:a};this.log("Updating subtitle tracks, "+a.length+' track(s) found in "'+(null==r?void 0:r.join(","))+'" group-id'),this.hls.trigger(S.SUBTITLE_TRACKS_UPDATED,h),-1!==u&&-1===this.trackId&&this.setSubtitleTrack(u)}else this.shouldReloadPlaylist(n)&&this.setSubtitleTrack(this.trackId)}},r.findTrackId=function(t){for(var e=this.tracksInGroup,r=this.selectDefaultTrack,i=0;i-1){var n=this.tracksInGroup[i];return this.setSubtitleTrack(i),n}if(r)return null;var a=Mr(t,e);if(a>-1)return e[a]}}return null},r.loadPlaylist=function(e){t.prototype.loadPlaylist.call(this);var r=this.currentTrack;if(this.shouldLoadPlaylist(r)&&r){var i=r.id,n=r.groupId,a=r.url;if(e)try{a=e.addDirectives(a)}catch(t){this.warn("Could not construct new URL with HLS Delivery Directives: "+t)}this.log("Loading subtitle playlist for id "+i),this.hls.trigger(S.SUBTITLE_TRACK_LOADING,{url:a,id:i,groupId:n,deliveryDirectives:e||null})}},r.toggleTrackModes=function(){var t=this.media;if(t){var e,r=Ue(t.textTracks),i=this.currentTrack;if(i&&((e=r.filter((function(t){return Hn(i,t)}))[0])||this.warn('Unable to find subtitle TextTrack with name "'+i.name+'" and language "'+i.lang+'"')),[].slice.call(r).forEach((function(t){"disabled"!==t.mode&&t!==e&&(t.mode="disabled")})),e){var n=this.subtitleDisplay?"showing":"hidden";e.mode!==n&&(e.mode=n)}}},r.setSubtitleTrack=function(t){var e=this.tracksInGroup;if(this.media)if(t<-1||t>=e.length||!y(t))this.warn("Invalid subtitle track id: "+t);else{this.clearTimer(),this.selectDefaultTrack=!1;var r=this.currentTrack,i=e[t]||null;if(this.trackId=t,this.currentTrack=i,this.toggleTrackModes(),i){var n=!!i.details&&!i.details.live;if(t!==this.trackId||i!==r||!n){this.log("Switching to subtitle-track "+t+(i?' "'+i.name+'" lang:'+i.lang+" group:"+i.groupId:""));var a=i.id,s=i.groupId,o=void 0===s?"":s,l=i.name,u=i.type,h=i.url;this.hls.trigger(S.SUBTITLE_TRACK_SWITCH,{id:a,groupId:o,name:l,type:u,url:h});var d=this.switchParams(i.url,null==r?void 0:r.details);this.loadPlaylist(d)}}else this.hls.trigger(S.SUBTITLE_TRACK_SWITCH,{id:t})}else this.queuedDefaultTrack=t},s(e,[{key:"subtitleDisplay",get:function(){return this._subtitleDisplay},set:function(t){this._subtitleDisplay=t,this.trackId>-1&&this.toggleTrackModes()}},{key:"allSubtitleTracks",get:function(){return this.tracks}},{key:"subtitleTracks",get:function(){return this.tracksInGroup}},{key:"subtitleTrack",get:function(){return this.trackId},set:function(t){this.selectDefaultTrack=!1,this.setSubtitleTrack(t)}}]),e}(Dr),Xn=function(){function t(t){this.buffers=void 0,this.queues={video:[],audio:[],audiovideo:[]},this.buffers=t}var e=t.prototype;return e.append=function(t,e,r){var i=this.queues[e];i.push(t),1!==i.length||r||this.executeNext(e)},e.insertAbort=function(t,e){this.queues[e].unshift(t),this.executeNext(e)},e.appendBlocker=function(t){var e,r=new Promise((function(t){e=t})),i={execute:e,onStart:function(){},onComplete:function(){},onError:function(){}};return this.append(i,t),r},e.executeNext=function(t){var e=this.queues[t];if(e.length){var r=e[0];try{r.execute()}catch(e){w.warn('[buffer-operation-queue]: Exception executing "'+t+'" SourceBuffer operation: '+e),r.onError(e);var i=this.buffers[t];null!=i&&i.updating||this.shiftAndExecuteNext(t)}}},e.shiftAndExecuteNext=function(t){this.queues[t].shift(),this.executeNext(t)},e.current=function(t){return this.queues[t][0]},t}(),zn=/(avc[1234]|hvc1|hev1|dvh[1e]|vp09|av01)(?:\.[^.,]+)+/,Qn=function(){function t(t){var e=this;this.details=null,this._objectUrl=null,this.operationQueue=void 0,this.listeners=void 0,this.hls=void 0,this.bufferCodecEventsExpected=0,this._bufferCodecEventsTotal=0,this.media=null,this.mediaSource=null,this.lastMpegAudioChunk=null,this.appendSource=void 0,this.appendErrors={audio:0,video:0,audiovideo:0},this.tracks={},this.pendingTracks={},this.sourceBuffer=void 0,this.log=void 0,this.warn=void 0,this.error=void 0,this._onEndStreaming=function(t){e.hls&&e.hls.pauseBuffering()},this._onStartStreaming=function(t){e.hls&&e.hls.resumeBuffering()},this._onMediaSourceOpen=function(){var t=e.media,r=e.mediaSource;e.log("Media source opened"),t&&(t.removeEventListener("emptied",e._onMediaEmptied),e.updateMediaElementDuration(),e.hls.trigger(S.MEDIA_ATTACHED,{media:t,mediaSource:r})),r&&r.removeEventListener("sourceopen",e._onMediaSourceOpen),e.checkPendingTracks()},this._onMediaSourceClose=function(){e.log("Media source closed")},this._onMediaSourceEnded=function(){e.log("Media source ended")},this._onMediaEmptied=function(){var t=e.mediaSrc,r=e._objectUrl;t!==r&&w.error("Media element src was set while attaching MediaSource ("+r+" > "+t+")")},this.hls=t;var r="[buffer-controller]";this.appendSource=t.config.preferManagedMediaSource,this.log=w.log.bind(w,r),this.warn=w.warn.bind(w,r),this.error=w.error.bind(w,r),this._initSourceBuffer(),this.registerListeners()}var e=t.prototype;return e.hasSourceTypes=function(){return this.getSourceBufferTypes().length>0||Object.keys(this.pendingTracks).length>0},e.destroy=function(){this.unregisterListeners(),this.details=null,this.lastMpegAudioChunk=null,this.hls=null},e.registerListeners=function(){var t=this.hls;t.on(S.MEDIA_ATTACHING,this.onMediaAttaching,this),t.on(S.MEDIA_DETACHING,this.onMediaDetaching,this),t.on(S.MANIFEST_LOADING,this.onManifestLoading,this),t.on(S.MANIFEST_PARSED,this.onManifestParsed,this),t.on(S.BUFFER_RESET,this.onBufferReset,this),t.on(S.BUFFER_APPENDING,this.onBufferAppending,this),t.on(S.BUFFER_CODECS,this.onBufferCodecs,this),t.on(S.BUFFER_EOS,this.onBufferEos,this),t.on(S.BUFFER_FLUSHING,this.onBufferFlushing,this),t.on(S.LEVEL_UPDATED,this.onLevelUpdated,this),t.on(S.FRAG_PARSED,this.onFragParsed,this),t.on(S.FRAG_CHANGED,this.onFragChanged,this)},e.unregisterListeners=function(){var t=this.hls;t.off(S.MEDIA_ATTACHING,this.onMediaAttaching,this),t.off(S.MEDIA_DETACHING,this.onMediaDetaching,this),t.off(S.MANIFEST_LOADING,this.onManifestLoading,this),t.off(S.MANIFEST_PARSED,this.onManifestParsed,this),t.off(S.BUFFER_RESET,this.onBufferReset,this),t.off(S.BUFFER_APPENDING,this.onBufferAppending,this),t.off(S.BUFFER_CODECS,this.onBufferCodecs,this),t.off(S.BUFFER_EOS,this.onBufferEos,this),t.off(S.BUFFER_FLUSHING,this.onBufferFlushing,this),t.off(S.LEVEL_UPDATED,this.onLevelUpdated,this),t.off(S.FRAG_PARSED,this.onFragParsed,this),t.off(S.FRAG_CHANGED,this.onFragChanged,this)},e._initSourceBuffer=function(){this.sourceBuffer={},this.operationQueue=new Xn(this.sourceBuffer),this.listeners={audio:[],video:[],audiovideo:[]},this.appendErrors={audio:0,video:0,audiovideo:0},this.lastMpegAudioChunk=null},e.onManifestLoading=function(){this.bufferCodecEventsExpected=this._bufferCodecEventsTotal=0,this.details=null},e.onManifestParsed=function(t,e){var r=2;(e.audio&&!e.video||!e.altAudio)&&(r=1),this.bufferCodecEventsExpected=this._bufferCodecEventsTotal=r,this.log(this.bufferCodecEventsExpected+" bufferCodec event(s) expected")},e.onMediaAttaching=function(t,e){var r=this.media=e.media,i=te(this.appendSource);if(r&&i){var n,a=this.mediaSource=new i;this.log("created media source: "+(null==(n=a.constructor)?void 0:n.name)),a.addEventListener("sourceopen",this._onMediaSourceOpen),a.addEventListener("sourceended",this._onMediaSourceEnded),a.addEventListener("sourceclose",this._onMediaSourceClose),a.addEventListener("startstreaming",this._onStartStreaming),a.addEventListener("endstreaming",this._onEndStreaming);var s=this._objectUrl=self.URL.createObjectURL(a);if(this.appendSource)try{r.removeAttribute("src");var o=self.ManagedMediaSource;r.disableRemotePlayback=r.disableRemotePlayback||o&&a instanceof o,Jn(r),function(t,e){var r=self.document.createElement("source");r.type="video/mp4",r.src=e,t.appendChild(r)}(r,s),r.load()}catch(t){r.src=s}else r.src=s;r.addEventListener("emptied",this._onMediaEmptied)}},e.onMediaDetaching=function(){var t=this.media,e=this.mediaSource,r=this._objectUrl;if(e){if(this.log("media source detaching"),"open"===e.readyState)try{e.endOfStream()}catch(t){this.warn("onMediaDetaching: "+t.message+" while calling endOfStream")}this.onBufferReset(),e.removeEventListener("sourceopen",this._onMediaSourceOpen),e.removeEventListener("sourceended",this._onMediaSourceEnded),e.removeEventListener("sourceclose",this._onMediaSourceClose),e.removeEventListener("startstreaming",this._onStartStreaming),e.removeEventListener("endstreaming",this._onEndStreaming),t&&(t.removeEventListener("emptied",this._onMediaEmptied),r&&self.URL.revokeObjectURL(r),this.mediaSrc===r?(t.removeAttribute("src"),this.appendSource&&Jn(t),t.load()):this.warn("media|source.src was changed by a third party - skip cleanup")),this.mediaSource=null,this.media=null,this._objectUrl=null,this.bufferCodecEventsExpected=this._bufferCodecEventsTotal,this.pendingTracks={},this.tracks={}}this.hls.trigger(S.MEDIA_DETACHED,void 0)},e.onBufferReset=function(){var t=this;this.getSourceBufferTypes().forEach((function(e){t.resetBuffer(e)})),this._initSourceBuffer()},e.resetBuffer=function(t){var e=this.sourceBuffer[t];try{var r;e&&(this.removeBufferListeners(t),this.sourceBuffer[t]=void 0,null!=(r=this.mediaSource)&&r.sourceBuffers.length&&this.mediaSource.removeSourceBuffer(e))}catch(e){this.warn("onBufferReset "+t,e)}},e.onBufferCodecs=function(t,e){var r=this,i=this.getSourceBufferTypes().length,n=Object.keys(e);if(n.forEach((function(t){if(i){var n=r.tracks[t];if(n&&"function"==typeof n.buffer.changeType){var a,s=e[t],o=s.id,l=s.codec,u=s.levelCodec,h=s.container,d=s.metadata,c=he(n.codec,n.levelCodec),f=null==c?void 0:c.replace(zn,"$1"),g=he(l,u),v=null==(a=g)?void 0:a.replace(zn,"$1");if(g&&f!==v){"audio"===t.slice(0,5)&&(g=ue(g,r.hls.config.preferManagedMediaSource));var m=h+";codecs="+g;r.appendChangeType(t,m),r.log("switching codec "+c+" to "+g),r.tracks[t]={buffer:n.buffer,codec:l,container:h,levelCodec:u,metadata:d,id:o}}}}else r.pendingTracks[t]=e[t]})),!i){var a=Math.max(this.bufferCodecEventsExpected-1,0);this.bufferCodecEventsExpected!==a&&(this.log(a+" bufferCodec event(s) expected "+n.join(",")),this.bufferCodecEventsExpected=a),this.mediaSource&&"open"===this.mediaSource.readyState&&this.checkPendingTracks()}},e.appendChangeType=function(t,e){var r=this,i=this.operationQueue,n={execute:function(){var n=r.sourceBuffer[t];n&&(r.log("changing "+t+" sourceBuffer type to "+e),n.changeType(e)),i.shiftAndExecuteNext(t)},onStart:function(){},onComplete:function(){},onError:function(e){r.warn("Failed to change "+t+" SourceBuffer type",e)}};i.append(n,t,!!this.pendingTracks[t])},e.onBufferAppending=function(t,e){var r=this,i=this.hls,n=this.operationQueue,a=this.tracks,s=e.data,o=e.type,l=e.frag,u=e.part,h=e.chunkMeta,d=h.buffering[o],c=self.performance.now();d.start=c;var f=l.stats.buffering,g=u?u.stats.buffering:null;0===f.start&&(f.start=c),g&&0===g.start&&(g.start=c);var v=a.audio,m=!1;"audio"===o&&"audio/mpeg"===(null==v?void 0:v.container)&&(m=!this.lastMpegAudioChunk||1===h.id||this.lastMpegAudioChunk.sn!==h.sn,this.lastMpegAudioChunk=h);var p=l.start,y={execute:function(){if(d.executeStart=self.performance.now(),m){var t=r.sourceBuffer[o];if(t){var e=p-t.timestampOffset;Math.abs(e)>=.1&&(r.log("Updating audio SourceBuffer timestampOffset to "+p+" (delta: "+e+") sn: "+l.sn+")"),t.timestampOffset=p)}}r.appendExecutor(s,o)},onStart:function(){},onComplete:function(){var t=self.performance.now();d.executeEnd=d.end=t,0===f.first&&(f.first=t),g&&0===g.first&&(g.first=t);var e=r.sourceBuffer,i={};for(var n in e)i[n]=zr.getBuffered(e[n]);r.appendErrors[o]=0,"audio"===o||"video"===o?r.appendErrors.audiovideo=0:(r.appendErrors.audio=0,r.appendErrors.video=0),r.hls.trigger(S.BUFFER_APPENDED,{type:o,frag:l,part:u,chunkMeta:h,parent:l.type,timeRanges:i})},onError:function(t){var e={type:L.MEDIA_ERROR,parent:l.type,details:A.BUFFER_APPEND_ERROR,sourceBufferName:o,frag:l,part:u,chunkMeta:h,error:t,err:t,fatal:!1};if(t.code===DOMException.QUOTA_EXCEEDED_ERR)e.details=A.BUFFER_FULL_ERROR;else{var n=++r.appendErrors[o];e.details=A.BUFFER_APPEND_ERROR,r.warn("Failed "+n+"/"+i.config.appendErrorMaxRetry+' times to append segment in "'+o+'" sourceBuffer'),n>=i.config.appendErrorMaxRetry&&(e.fatal=!0)}i.trigger(S.ERROR,e)}};n.append(y,o,!!this.pendingTracks[o])},e.onBufferFlushing=function(t,e){var r=this,i=this.operationQueue,n=function(t){return{execute:r.removeExecutor.bind(r,t,e.startOffset,e.endOffset),onStart:function(){},onComplete:function(){r.hls.trigger(S.BUFFER_FLUSHED,{type:t})},onError:function(e){r.warn("Failed to remove from "+t+" SourceBuffer",e)}}};e.type?i.append(n(e.type),e.type):this.getSourceBufferTypes().forEach((function(t){i.append(n(t),t)}))},e.onFragParsed=function(t,e){var r=this,i=e.frag,n=e.part,a=[],s=n?n.elementaryStreams:i.elementaryStreams;s[U]?a.push("audiovideo"):(s[O]&&a.push("audio"),s[N]&&a.push("video")),0===a.length&&this.warn("Fragments must have at least one ElementaryStreamType set. type: "+i.type+" level: "+i.level+" sn: "+i.sn),this.blockBuffers((function(){var t=self.performance.now();i.stats.buffering.end=t,n&&(n.stats.buffering.end=t);var e=n?n.stats:i.stats;r.hls.trigger(S.FRAG_BUFFERED,{frag:i,part:n,stats:e,id:i.type})}),a)},e.onFragChanged=function(t,e){this.trimBuffers()},e.onBufferEos=function(t,e){var r=this;this.getSourceBufferTypes().reduce((function(t,i){var n=r.sourceBuffer[i];return!n||e.type&&e.type!==i||(n.ending=!0,n.ended||(n.ended=!0,r.log(i+" sourceBuffer now EOS"))),t&&!(n&&!n.ended)}),!0)&&(this.log("Queueing mediaSource.endOfStream()"),this.blockBuffers((function(){r.getSourceBufferTypes().forEach((function(t){var e=r.sourceBuffer[t];e&&(e.ending=!1)}));var t=r.mediaSource;t&&"open"===t.readyState?(r.log("Calling mediaSource.endOfStream()"),t.endOfStream()):t&&r.log("Could not call mediaSource.endOfStream(). mediaSource.readyState: "+t.readyState)})))},e.onLevelUpdated=function(t,e){var r=e.details;r.fragments.length&&(this.details=r,this.getSourceBufferTypes().length?this.blockBuffers(this.updateMediaElementDuration.bind(this)):this.updateMediaElementDuration())},e.trimBuffers=function(){var t=this.hls,e=this.details,r=this.media;if(r&&null!==e&&this.getSourceBufferTypes().length){var i=t.config,n=r.currentTime,a=e.levelTargetDuration,s=e.live&&null!==i.liveBackBufferLength?i.liveBackBufferLength:i.backBufferLength;if(y(s)&&s>0){var o=Math.max(s,a),l=Math.floor(n/a)*a-o;this.flushBackBuffer(n,a,l)}if(y(i.frontBufferFlushThreshold)&&i.frontBufferFlushThreshold>0){var u=Math.max(i.maxBufferLength,i.frontBufferFlushThreshold),h=Math.max(u,a),d=Math.floor(n/a)*a+h;this.flushFrontBuffer(n,a,d)}}},e.flushBackBuffer=function(t,e,r){var i=this,n=this.details,a=this.sourceBuffer;this.getSourceBufferTypes().forEach((function(s){var o=a[s];if(o){var l=zr.getBuffered(o);if(l.length>0&&r>l.start(0)){if(i.hls.trigger(S.BACK_BUFFER_REACHED,{bufferEnd:r}),null!=n&&n.live)i.hls.trigger(S.LIVE_BACK_BUFFER_REACHED,{bufferEnd:r});else if(o.ended&&l.end(l.length-1)-t<2*e)return void i.log("Cannot flush "+s+" back buffer while SourceBuffer is in ended state");i.hls.trigger(S.BUFFER_FLUSHING,{startOffset:0,endOffset:r,type:s})}}}))},e.flushFrontBuffer=function(t,e,r){var i=this,n=this.sourceBuffer;this.getSourceBufferTypes().forEach((function(a){var s=n[a];if(s){var o=zr.getBuffered(s),l=o.length;if(l<2)return;var u=o.start(l-1),h=o.end(l-1);if(r>u||t>=u&&t<=h)return;if(s.ended&&t-h<2*e)return void i.log("Cannot flush "+a+" front buffer while SourceBuffer is in ended state");i.hls.trigger(S.BUFFER_FLUSHING,{startOffset:u,endOffset:1/0,type:a})}}))},e.updateMediaElementDuration=function(){if(this.details&&this.media&&this.mediaSource&&"open"===this.mediaSource.readyState){var t=this.details,e=this.hls,r=this.media,i=this.mediaSource,n=t.fragments[0].start+t.totalduration,a=r.duration,s=y(i.duration)?i.duration:0;t.live&&e.config.liveDurationInfinity?(i.duration=1/0,this.updateSeekableRange(t)):(n>s&&n>a||!y(a))&&(this.log("Updating Media Source duration to "+n.toFixed(3)),i.duration=n)}},e.updateSeekableRange=function(t){var e=this.mediaSource,r=t.fragments;if(r.length&&t.live&&null!=e&&e.setLiveSeekableRange){var i=Math.max(0,r[0].start),n=Math.max(i,i+t.totalduration);this.log("Media Source duration is set to "+e.duration+". Setting seekable range to "+i+"-"+n+"."),e.setLiveSeekableRange(i,n)}},e.checkPendingTracks=function(){var t=this.bufferCodecEventsExpected,e=this.operationQueue,r=this.pendingTracks,i=Object.keys(r).length;if(i&&(!t||2===i||"audiovideo"in r)){this.createSourceBuffers(r),this.pendingTracks={};var n=this.getSourceBufferTypes();if(n.length)this.hls.trigger(S.BUFFER_CREATED,{tracks:this.tracks}),n.forEach((function(t){e.executeNext(t)}));else{var a=new Error("could not create source buffer for media codec(s)");this.hls.trigger(S.ERROR,{type:L.MEDIA_ERROR,details:A.BUFFER_INCOMPATIBLE_CODECS_ERROR,fatal:!0,error:a,reason:a.message})}}},e.createSourceBuffers=function(t){var e=this,r=this.sourceBuffer,i=this.mediaSource;if(!i)throw Error("createSourceBuffers called when mediaSource was null");var n=function(n){if(!r[n]){var a=t[n];if(!a)throw Error("source buffer exists for track "+n+", however track does not");var s=a.levelCodec||a.codec;s&&"audio"===n.slice(0,5)&&(s=ue(s,e.hls.config.preferManagedMediaSource));var o=a.container+";codecs="+s;e.log("creating sourceBuffer("+o+")");try{var l=r[n]=i.addSourceBuffer(o),u=n;e.addBufferListener(u,"updatestart",e._onSBUpdateStart),e.addBufferListener(u,"updateend",e._onSBUpdateEnd),e.addBufferListener(u,"error",e._onSBUpdateError),e.addBufferListener(u,"bufferedchange",(function(t,r){var i=r.removedRanges;null!=i&&i.length&&e.hls.trigger(S.BUFFER_FLUSHED,{type:n})})),e.tracks[n]={buffer:l,codec:s,container:a.container,levelCodec:a.levelCodec,metadata:a.metadata,id:a.id}}catch(t){e.error("error while trying to add sourceBuffer: "+t.message),e.hls.trigger(S.ERROR,{type:L.MEDIA_ERROR,details:A.BUFFER_ADD_CODEC_ERROR,fatal:!1,error:t,sourceBufferName:n,mimeType:o})}}};for(var a in t)n(a)},e._onSBUpdateStart=function(t){this.operationQueue.current(t).onStart()},e._onSBUpdateEnd=function(t){var e;if("closed"!==(null==(e=this.mediaSource)?void 0:e.readyState)){var r=this.operationQueue;r.current(t).onComplete(),r.shiftAndExecuteNext(t)}else this.resetBuffer(t)},e._onSBUpdateError=function(t,e){var r,i=new Error(t+" SourceBuffer error. 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0,this.hls=t,this.config=t.config,this.Cues=t.config.cueHandler,this.captionsProperties={textTrack1:{label:this.config.captionsTextTrack1Label,languageCode:this.config.captionsTextTrack1LanguageCode},textTrack2:{label:this.config.captionsTextTrack2Label,languageCode:this.config.captionsTextTrack2LanguageCode},textTrack3:{label:this.config.captionsTextTrack3Label,languageCode:this.config.captionsTextTrack3LanguageCode},textTrack4:{label:this.config.captionsTextTrack4Label,languageCode:this.config.captionsTextTrack4LanguageCode}},t.on(S.MEDIA_ATTACHING,this.onMediaAttaching,this),t.on(S.MEDIA_DETACHING,this.onMediaDetaching,this),t.on(S.MANIFEST_LOADING,this.onManifestLoading,this),t.on(S.MANIFEST_LOADED,this.onManifestLoaded,this),t.on(S.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),t.on(S.FRAG_LOADING,this.onFragLoading,this),t.on(S.FRAG_LOADED,this.onFragLoaded,this),t.on(S.FRAG_PARSING_USERDATA,this.onFragParsingUserdata,this),t.on(S.FRAG_DECRYPTED,this.onFragDecrypted,this),t.on(S.INIT_PTS_FOUND,this.onInitPtsFound,this),t.on(S.SUBTITLE_TRACKS_CLEARED,this.onSubtitleTracksCleared,this),t.on(S.BUFFER_FLUSHING,this.onBufferFlushing,this)}var e=t.prototype;return e.destroy=function(){var t=this.hls;t.off(S.MEDIA_ATTACHING,this.onMediaAttaching,this),t.off(S.MEDIA_DETACHING,this.onMediaDetaching,this),t.off(S.MANIFEST_LOADING,this.onManifestLoading,this),t.off(S.MANIFEST_LOADED,this.onManifestLoaded,this),t.off(S.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),t.off(S.FRAG_LOADING,this.onFragLoading,this),t.off(S.FRAG_LOADED,this.onFragLoaded,this),t.off(S.FRAG_PARSING_USERDATA,this.onFragParsingUserdata,this),t.off(S.FRAG_DECRYPTED,this.onFragDecrypted,this),t.off(S.INIT_PTS_FOUND,this.onInitPtsFound,this),t.off(S.SUBTITLE_TRACKS_CLEARED,this.onSubtitleTracksCleared,this),t.off(S.BUFFER_FLUSHING,this.onBufferFlushing,this),this.hls=this.config=null,this.cea608Parser1=this.cea608Parser2=void 0},e.initCea608Parsers=function(){if(this.config.enableCEA708Captions&&(!this.cea608Parser1||!this.cea608Parser2)){var t=new pa(this,"textTrack1"),e=new pa(this,"textTrack2"),r=new pa(this,"textTrack3"),i=new pa(this,"textTrack4");this.cea608Parser1=new ga(1,t,e),this.cea608Parser2=new ga(3,r,i)}},e.addCues=function(t,e,r,i,n){for(var a,s,o,l,u=!1,h=n.length;h--;){var d=n[h],c=(a=d[0],s=d[1],o=e,l=r,Math.min(s,l)-Math.max(a,o));if(c>=0&&(d[0]=Math.min(d[0],e),d[1]=Math.max(d[1],r),u=!0,c/(r-e)>.5))return}if(u||n.push([e,r]),this.config.renderTextTracksNatively){var f=this.captionsTracks[t];this.Cues.newCue(f,e,r,i)}else{var g=this.Cues.newCue(null,e,r,i);this.hls.trigger(S.CUES_PARSED,{type:"captions",cues:g,track:t})}},e.onInitPtsFound=function(t,e){var r=this,i=e.frag,n=e.id,a=e.initPTS,s=e.timescale,o=this.unparsedVttFrags;"main"===n&&(this.initPTS[i.cc]={baseTime:a,timescale:s}),o.length&&(this.unparsedVttFrags=[],o.forEach((function(t){r.onFragLoaded(S.FRAG_LOADED,t)})))},e.getExistingTrack=function(t,e){var r=this.media;if(r)for(var i=0;ii.cc||l.trigger(S.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:i,error:e})}))}else s.push(t)},e._fallbackToIMSC1=function(t,e){var r=this,i=this.tracks[t.level];i.textCodec||Na(e,this.initPTS[t.cc],(function(){i.textCodec=Pa,r._parseIMSC1(t,e)}),(function(){i.textCodec="wvtt"}))},e._appendCues=function(t,e){var r=this.hls;if(this.config.renderTextTracksNatively){var i=this.textTracks[e];if(!i||"disabled"===i.mode)return;t.forEach((function(t){return Me(i,t)}))}else{var n=this.tracks[e];if(!n)return;var a=n.default?"default":"subtitles"+e;r.trigger(S.CUES_PARSED,{type:"subtitles",cues:t,track:a})}},e.onFragDecrypted=function(t,e){e.frag.type===Ce&&this.onFragLoaded(S.FRAG_LOADED,e)},e.onSubtitleTracksCleared=function(){this.tracks=[],this.captionsTracks={}},e.onFragParsingUserdata=function(t,e){this.initCea608Parsers();var r=this.cea608Parser1,i=this.cea608Parser2;if(this.enabled&&r&&i){var n=e.frag,a=e.samples;if(n.type!==Ie||"NONE"!==this.closedCaptionsForLevel(n))for(var s=0;sthis.autoLevelCapping&&this.streamController&&this.streamController.nextLevelSwitch(),this.autoLevelCapping=e.autoLevelCapping}}},e.getMaxLevel=function(e){var r=this,i=this.hls.levels;if(!i.length)return-1;var n=i.filter((function(t,i){return r.isLevelAllowed(t)&&i<=e}));return this.clientRect=null,t.getMaxLevelByMediaSize(n,this.mediaWidth,this.mediaHeight)},e.startCapping=function(){this.timer||(this.autoLevelCapping=Number.POSITIVE_INFINITY,self.clearInterval(this.timer),this.timer=self.setInterval(this.detectPlayerSize.bind(this),1e3),this.detectPlayerSize())},e.stopCapping=function(){this.restrictedLevels=[],this.firstLevel=-1,this.autoLevelCapping=Number.POSITIVE_INFINITY,this.timer&&(self.clearInterval(this.timer),this.timer=void 0)},e.getDimensions=function(){if(this.clientRect)return this.clientRect;var t=this.media,e={width:0,height:0};if(t){var r=t.getBoundingClientRect();e.width=r.width,e.height=r.height,e.width||e.height||(e.width=r.right-r.left||t.width||0,e.height=r.bottom-r.top||t.height||0)}return this.clientRect=e,e},e.isLevelAllowed=function(t){return!this.restrictedLevels.some((function(e){return t.bitrate===e.bitrate&&t.width===e.width&&t.height===e.height}))},t.getMaxLevelByMediaSize=function(t,e,r){if(null==t||!t.length)return-1;for(var i,n,a=t.length-1,s=Math.max(e,r),o=0;o=s||l.height>=s)&&(i=l,!(n=t[o+1])||i.width!==n.width||i.height!==n.height)){a=o;break}}return a},s(t,[{key:"mediaWidth",get:function(){return this.getDimensions().width*this.contentScaleFactor}},{key:"mediaHeight",get:function(){return this.getDimensions().height*this.contentScaleFactor}},{key:"contentScaleFactor",get:function(){var t=1;if(!this.hls.config.ignoreDevicePixelRatio)try{t=self.devicePixelRatio}catch(t){}return t}}]),t}(),Xa=function(){function t(t){this.hls=void 0,this.isVideoPlaybackQualityAvailable=!1,this.timer=void 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i=performance.now();if(e){if(this.lastTime){var n=i-this.lastTime,a=r-this.lastDroppedFrames,s=e-this.lastDecodedFrames,o=1e3*a/n,l=this.hls;if(l.trigger(S.FPS_DROP,{currentDropped:a,currentDecoded:s,totalDroppedFrames:r}),o>0&&a>l.config.fpsDroppedMonitoringThreshold*s){var u=l.currentLevel;w.warn("drop FPS ratio greater than max allowed value for currentLevel: "+u),u>0&&(-1===l.autoLevelCapping||l.autoLevelCapping>=u)&&(u-=1,l.trigger(S.FPS_DROP_LEVEL_CAPPING,{level:u,droppedLevel:l.currentLevel}),l.autoLevelCapping=u,this.streamController.nextLevelSwitch())}}this.lastTime=i,this.lastDroppedFrames=r,this.lastDecodedFrames=e}},e.checkFPSInterval=function(){var t=this.media;if(t)if(this.isVideoPlaybackQualityAvailable){var e=t.getVideoPlaybackQuality();this.checkFPS(t,e.totalVideoFrames,e.droppedVideoFrames)}else this.checkFPS(t,t.webkitDecodedFrameCount,t.webkitDroppedFrameCount)},t}(),za="[eme]",Qa=function(){function t(e){this.hls=void 0,this.config=void 0,this.media=null,this.keyFormatPromise=null,this.keySystemAccessPromises={},this._requestLicenseFailureCount=0,this.mediaKeySessions=[],this.keyIdToKeySessionPromise={},this.setMediaKeysQueue=t.CDMCleanupPromise?[t.CDMCleanupPromise]:[],this.onMediaEncrypted=this._onMediaEncrypted.bind(this),this.onWaitingForKey=this._onWaitingForKey.bind(this),this.debug=w.debug.bind(w,za),this.log=w.log.bind(w,za),this.warn=w.warn.bind(w,za),this.error=w.error.bind(w,za),this.hls=e,this.config=e.config,this.registerListeners()}var e=t.prototype;return e.destroy=function(){this.unregisterListeners(),this.onMediaDetached();var t=this.config;t.requestMediaKeySystemAccessFunc=null,t.licenseXhrSetup=t.licenseResponseCallback=void 0,t.drmSystems=t.drmSystemOptions={},this.hls=this.onMediaEncrypted=this.onWaitingForKey=this.keyIdToKeySessionPromise=null,this.config=null},e.registerListeners=function(){this.hls.on(S.MEDIA_ATTACHED,this.onMediaAttached,this),this.hls.on(S.MEDIA_DETACHED,this.onMediaDetached,this),this.hls.on(S.MANIFEST_LOADING,this.onManifestLoading,this),this.hls.on(S.MANIFEST_LOADED,this.onManifestLoaded,this)},e.unregisterListeners=function(){this.hls.off(S.MEDIA_ATTACHED,this.onMediaAttached,this),this.hls.off(S.MEDIA_DETACHED,this.onMediaDetached,this),this.hls.off(S.MANIFEST_LOADING,this.onManifestLoading,this),this.hls.off(S.MANIFEST_LOADED,this.onManifestLoaded,this)},e.getLicenseServerUrl=function(t){var e=this.config,r=e.drmSystems,i=e.widevineLicenseUrl,n=r[t];if(n)return n.licenseUrl;if(t===q.WIDEVINE&&i)return i;throw new Error('no license server URL configured for key-system "'+t+'"')},e.getServerCertificateUrl=function(t){var e=this.config.drmSystems[t];if(e)return e.serverCertificateUrl;this.log('No Server Certificate in config.drmSystems["'+t+'"]')},e.attemptKeySystemAccess=function(t){var e=this,r=this.hls.levels,i=function(t,e,r){return!!t&&r.indexOf(t)===e},n=r.map((function(t){return t.audioCodec})).filter(i),a=r.map((function(t){return t.videoCodec})).filter(i);return n.length+a.length===0&&a.push("avc1.42e01e"),new Promise((function(r,i){!function t(s){var o=s.shift();e.getMediaKeysPromise(o,n,a).then((function(t){return r({keySystem:o,mediaKeys:t})})).catch((function(e){s.length?t(s):i(e instanceof es?e:new es({type:L.KEY_SYSTEM_ERROR,details:A.KEY_SYSTEM_NO_ACCESS,error:e,fatal:!0},e.message))}))}(t)}))},e.requestMediaKeySystemAccess=function(t,e){var r=this.config.requestMediaKeySystemAccessFunc;if("function"!=typeof r){var i="Configured requestMediaKeySystemAccess is not a function "+r;return null===it&&"http:"===self.location.protocol&&(i="navigator.requestMediaKeySystemAccess is not available over insecure protocol "+location.protocol),Promise.reject(new Error(i))}return r(t,e)},e.getMediaKeysPromise=function(t,e,r){var i=this,n=function(t,e,r,i){var n;switch(t){case q.FAIRPLAY:n=["cenc","sinf"];break;case q.WIDEVINE:case q.PLAYREADY:n=["cenc"];break;case q.CLEARKEY:n=["cenc","keyids"];break;default:throw new Error("Unknown key-system: "+t)}return function(t,e,r,i){return[{initDataTypes:t,persistentState:i.persistentState||"optional",distinctiveIdentifier:i.distinctiveIdentifier||"optional",sessionTypes:i.sessionTypes||[i.sessionType||"temporary"],audioCapabilities:e.map((function(t){return{contentType:'audio/mp4; codecs="'+t+'"',robustness:i.audioRobustness||"",encryptionScheme:i.audioEncryptionScheme||null}})),videoCapabilities:r.map((function(t){return{contentType:'video/mp4; codecs="'+t+'"',robustness:i.videoRobustness||"",encryptionScheme:i.videoEncryptionScheme||null}}))}]}(n,e,r,i)}(t,e,r,this.config.drmSystemOptions),a=this.keySystemAccessPromises[t],s=null==a?void 0:a.keySystemAccess;if(!s){this.log('Requesting encrypted media "'+t+'" key-system access with config: '+JSON.stringify(n)),s=this.requestMediaKeySystemAccess(t,n);var o=this.keySystemAccessPromises[t]={keySystemAccess:s};return s.catch((function(e){i.log('Failed to obtain access to key-system "'+t+'": '+e)})),s.then((function(e){i.log('Access for key-system "'+e.keySystem+'" obtained');var r=i.fetchServerCertificate(t);return i.log('Create media-keys for "'+t+'"'),o.mediaKeys=e.createMediaKeys().then((function(e){return i.log('Media-keys created for "'+t+'"'),r.then((function(r){return r?i.setMediaKeysServerCertificate(e,t,r):e}))})),o.mediaKeys.catch((function(e){i.error('Failed to create media-keys for "'+t+'"}: '+e)})),o.mediaKeys}))}return s.then((function(){return a.mediaKeys}))},e.createMediaKeySessionContext=function(t){var e=t.decryptdata,r=t.keySystem,i=t.mediaKeys;this.log('Creating key-system session "'+r+'" keyId: '+Lt(e.keyId||[]));var n=i.createSession(),a={decryptdata:e,keySystem:r,mediaKeys:i,mediaKeysSession:n,keyStatus:"status-pending"};return this.mediaKeySessions.push(a),a},e.renewKeySession=function(t){var e=t.decryptdata;if(e.pssh){var r=this.createMediaKeySessionContext(t),i=this.getKeyIdString(e);this.keyIdToKeySessionPromise[i]=this.generateRequestWithPreferredKeySession(r,"cenc",e.pssh,"expired")}else this.warn("Could not renew expired session. Missing pssh initData.");this.removeSession(t)},e.getKeyIdString=function(t){if(!t)throw new Error("Could not read keyId of undefined decryptdata");if(null===t.keyId)throw new Error("keyId is null");return Lt(t.keyId)},e.updateKeySession=function(t,e){var r,i=t.mediaKeysSession;return this.log('Updating key-session "'+i.sessionId+'" for keyID '+Lt((null==(r=t.decryptdata)?void 0:r.keyId)||[])+"\n } (data length: "+(e?e.byteLength:e)+")"),i.update(e)},e.selectKeySystemFormat=function(t){var e=Object.keys(t.levelkeys||{});return this.keyFormatPromise||(this.log("Selecting key-system from fragment (sn: "+t.sn+" "+t.type+": "+t.level+") key formats "+e.join(", ")),this.keyFormatPromise=this.getKeyFormatPromise(e)),this.keyFormatPromise},e.getKeyFormatPromise=function(t){var e=this;return new Promise((function(r,i){var n=et(e.config),a=t.map($).filter((function(t){return!!t&&-1!==n.indexOf(t)}));return e.getKeySystemSelectionPromise(a).then((function(t){var e=t.keySystem,n=tt(e);n?r(n):i(new Error('Unable to find format for key-system "'+e+'"'))})).catch(i)}))},e.loadKey=function(t){var e=this,r=t.keyInfo.decryptdata,i=this.getKeyIdString(r),n="(keyId: "+i+' format: "'+r.keyFormat+'" method: '+r.method+" uri: "+r.uri+")";this.log("Starting session for key "+n);var a=this.keyIdToKeySessionPromise[i];return a||(a=this.keyIdToKeySessionPromise[i]=this.getKeySystemForKeyPromise(r).then((function(i){var a=i.keySystem,s=i.mediaKeys;return e.throwIfDestroyed(),e.log("Handle encrypted media sn: "+t.frag.sn+" "+t.frag.type+": "+t.frag.level+" using key "+n),e.attemptSetMediaKeys(a,s).then((function(){e.throwIfDestroyed();var t=e.createMediaKeySessionContext({keySystem:a,mediaKeys:s,decryptdata:r});return e.generateRequestWithPreferredKeySession(t,"cenc",r.pssh,"playlist-key")}))}))).catch((function(t){return e.handleError(t)})),a},e.throwIfDestroyed=function(t){if(!this.hls)throw new Error("invalid state")},e.handleError=function(t){this.hls&&(this.error(t.message),t instanceof es?this.hls.trigger(S.ERROR,t.data):this.hls.trigger(S.ERROR,{type:L.KEY_SYSTEM_ERROR,details:A.KEY_SYSTEM_NO_KEYS,error:t,fatal:!0}))},e.getKeySystemForKeyPromise=function(t){var e=this.getKeyIdString(t),r=this.keyIdToKeySessionPromise[e];if(!r){var i=$(t.keyFormat),n=i?[i]:et(this.config);return this.attemptKeySystemAccess(n)}return r},e.getKeySystemSelectionPromise=function(t){if(t.length||(t=et(this.config)),0===t.length)throw new es({type:L.KEY_SYSTEM_ERROR,details:A.KEY_SYSTEM_NO_CONFIGURED_LICENSE,fatal:!0},"Missing key-system license configuration options "+JSON.stringify({drmSystems:this.config.drmSystems}));return this.attemptKeySystemAccess(t)},e._onMediaEncrypted=function(t){var e=this,r=t.initDataType,i=t.initData;if(this.debug('"'+t.type+'" event: init data type: "'+r+'"'),null!==i){var n,a;if("sinf"===r&&this.config.drmSystems[q.FAIRPLAY]){var s=bt(new Uint8Array(i));try{var o=V(JSON.parse(s).sinf),l=Ut(new Uint8Array(o));if(!l)return;n=l.subarray(8,24),a=q.FAIRPLAY}catch(t){return void this.warn('Failed to parse sinf "encrypted" event message initData')}}else{var u=function(t){if(!(t instanceof ArrayBuffer)||t.byteLength<32)return null;var e={version:0,systemId:"",kids:null,data:null},r=new DataView(t),i=r.getUint32(0);if(t.byteLength!==i&&i>44)return null;if(1886614376!==r.getUint32(4))return null;if(e.version=r.getUint32(8)>>>24,e.version>1)return null;e.systemId=Lt(new Uint8Array(t,12,16));var n=r.getUint32(28);if(0===e.version){if(i-320)for(var a,s=0,o=n.length;s in key message");return W(atob(f))},e.setupLicenseXHR=function(t,e,r,i){var n=this,a=this.config.licenseXhrSetup;return a?Promise.resolve().then((function(){if(!r.decryptdata)throw new Error("Key removed");return a.call(n.hls,t,e,r,i)})).catch((function(s){if(!r.decryptdata)throw s;return t.open("POST",e,!0),a.call(n.hls,t,e,r,i)})).then((function(r){return t.readyState||t.open("POST",e,!0),{xhr:t,licenseChallenge:r||i}})):(t.open("POST",e,!0),Promise.resolve({xhr:t,licenseChallenge:i}))},e.requestLicense=function(t,e){var r=this,i=this.config.keyLoadPolicy.default;return new Promise((function(n,a){var s=r.getLicenseServerUrl(t.keySystem);r.log("Sending license request to URL: "+s);var o=new XMLHttpRequest;o.responseType="arraybuffer",o.onreadystatechange=function(){if(!r.hls||!t.mediaKeysSession)return a(new Error("invalid state"));if(4===o.readyState)if(200===o.status){r._requestLicenseFailureCount=0;var l=o.response;r.log("License received "+(l instanceof ArrayBuffer?l.byteLength:l));var u=r.config.licenseResponseCallback;if(u)try{l=u.call(r.hls,o,s,t)}catch(t){r.error(t)}n(l)}else{var h=i.errorRetry,d=h?h.maxNumRetry:0;if(r._requestLicenseFailureCount++,r._requestLicenseFailureCount>d||o.status>=400&&o.status<500)a(new es({type:L.KEY_SYSTEM_ERROR,details:A.KEY_SYSTEM_LICENSE_REQUEST_FAILED,fatal:!0,networkDetails:o,response:{url:s,data:void 0,code:o.status,text:o.statusText}},"License Request XHR failed ("+s+"). Status: "+o.status+" ("+o.statusText+")"));else{var c=d-r._requestLicenseFailureCount+1;r.warn("Retrying license request, "+c+" attempts left"),r.requestLicense(t,e).then(n,a)}}},t.licenseXhr&&t.licenseXhr.readyState!==XMLHttpRequest.DONE&&t.licenseXhr.abort(),t.licenseXhr=o,r.setupLicenseXHR(o,s,t,e).then((function(e){var i=e.xhr,n=e.licenseChallenge;t.keySystem==q.PLAYREADY&&(n=r.unpackPlayReadyKeyMessage(i,n)),i.send(n)}))}))},e.onMediaAttached=function(t,e){if(this.config.emeEnabled){var r=e.media;this.media=r,r.addEventListener("encrypted",this.onMediaEncrypted),r.addEventListener("waitingforkey",this.onWaitingForKey)}},e.onMediaDetached=function(){var e=this,r=this.media,i=this.mediaKeySessions;r&&(r.removeEventListener("encrypted",this.onMediaEncrypted),r.removeEventListener("waitingforkey",this.onWaitingForKey),this.media=null),this._requestLicenseFailureCount=0,this.setMediaKeysQueue=[],this.mediaKeySessions=[],this.keyIdToKeySessionPromise={},qt.clearKeyUriToKeyIdMap();var n=i.length;t.CDMCleanupPromise=Promise.all(i.map((function(t){return e.removeSession(t)})).concat(null==r?void 0:r.setMediaKeys(null).catch((function(t){e.log("Could not clear media keys: "+t)})))).then((function(){n&&(e.log("finished closing key sessions and clearing media keys"),i.length=0)})).catch((function(t){e.log("Could not close sessions and clear media keys: "+t)}))},e.onManifestLoading=function(){this.keyFormatPromise=null},e.onManifestLoaded=function(t,e){var r=e.sessionKeys;if(r&&this.config.emeEnabled&&!this.keyFormatPromise){var i=r.reduce((function(t,e){return-1===t.indexOf(e.keyFormat)&&t.push(e.keyFormat),t}),[]);this.log("Selecting key-system from session-keys "+i.join(", ")),this.keyFormatPromise=this.getKeyFormatPromise(i)}},e.removeSession=function(t){var e=this,r=t.mediaKeysSession,i=t.licenseXhr;if(r){this.log("Remove licenses and keys and close session "+r.sessionId),t._onmessage&&(r.removeEventListener("message",t._onmessage),t._onmessage=void 0),t._onkeystatuseschange&&(r.removeEventListener("keystatuseschange",t._onkeystatuseschange),t._onkeystatuseschange=void 0),i&&i.readyState!==XMLHttpRequest.DONE&&i.abort(),t.mediaKeysSession=t.decryptdata=t.licenseXhr=void 0;var n=this.mediaKeySessions.indexOf(t);return n>-1&&this.mediaKeySessions.splice(n,1),r.remove().catch((function(t){e.log("Could not remove session: "+t)})).then((function(){return r.close()})).catch((function(t){e.log("Could not close session: "+t)}))}},t}();Qa.CDMCleanupPromise=void 0;var Ja,$a,Za,ts,es=function(t){function e(e,r){var i;return(i=t.call(this,r)||this).data=void 0,e.error||(e.error=new Error(r)),i.data=e,e.err=e.error,i}return l(e,t),e}(c(Error));!function(t){t.MANIFEST="m",t.AUDIO="a",t.VIDEO="v",t.MUXED="av",t.INIT="i",t.CAPTION="c",t.TIMED_TEXT="tt",t.KEY="k",t.OTHER="o"}(Ja||(Ja={})),function(t){t.DASH="d",t.HLS="h",t.SMOOTH="s",t.OTHER="o"}($a||($a={})),function(t){t.OBJECT="CMCD-Object",t.REQUEST="CMCD-Request",t.SESSION="CMCD-Session",t.STATUS="CMCD-Status"}(Za||(Za={}));var rs=((ts={})[Za.OBJECT]=["br","d","ot","tb"],ts[Za.REQUEST]=["bl","dl","mtp","nor","nrr","su"],ts[Za.SESSION]=["cid","pr","sf","sid","st","v"],ts[Za.STATUS]=["bs","rtp"],ts),is=function t(e,r){this.value=void 0,this.params=void 0,Array.isArray(e)&&(e=e.map((function(e){return e instanceof t?e:new t(e)}))),this.value=e,this.params=r},ns=function(t){this.description=void 0,this.description=t},as="Dict";function ss(t,e,r,i){return new Error("failed to "+t+' "'+(n=e,(Array.isArray(n)?JSON.stringify(n):n instanceof Map?"Map{}":n instanceof Set?"Set{}":"object"==typeof n?JSON.stringify(n):String(n))+'" as ')+r,{cause:i});var n}var os="Bare Item",ls="Boolean",us="Byte Sequence",hs="Decimal",ds="Integer",cs=/[\x00-\x1f\x7f]+/,fs="Token",gs="Key";function vs(t,e,r){return ss("serialize",t,e,r)}function ms(t){if(!1===ArrayBuffer.isView(t))throw vs(t,us);return":"+(e=t,btoa(String.fromCharCode.apply(String,e))+":");var e}function ps(t){if(function(t){return t<-999999999999999||99999999999999912)throw vs(t,hs);var r=e.toString();return r.includes(".")?r:r+".0"}var Ts="String";function Ss(t){var e,r=(e=t).description||e.toString().slice(7,-1);if(!1===/^([a-zA-Z*])([!#$%&'*+\-.^_`|~\w:/]*)$/.test(r))throw vs(r,fs);return r}function Ls(t){switch(typeof t){case"number":if(!y(t))throw vs(t,os);return Number.isInteger(t)?ps(t):Es(t);case"string":return function(t){if(cs.test(t))throw vs(t,Ts);return'"'+t.replace(/\\/g,"\\\\").replace(/"/g,'\\"')+'"'}(t);case"symbol":return Ss(t);case"boolean":return function(t){if("boolean"!=typeof t)throw vs(t,ls);return t?"?1":"?0"}(t);case"object":if(t instanceof Date)return function(t){return"@"+ps(t.getTime()/1e3)}(t);if(t instanceof Uint8Array)return ms(t);if(t instanceof ns)return Ss(t);default:throw vs(t,os)}}function As(t){if(!1===/^[a-z*][a-z0-9\-_.*]*$/.test(t))throw vs(t,gs);return t}function Rs(t){return null==t?"":Object.entries(t).map((function(t){var e=t[0],r=t[1];return!0===r?";"+As(e):";"+As(e)+"="+Ls(r)})).join("")}function ks(t){return t instanceof is?""+Ls(t.value)+Rs(t.params):Ls(t)}function bs(t,e){var r;if(void 0===e&&(e={whitespace:!0}),"object"!=typeof t)throw vs(t,as);var i=t instanceof Map?t.entries():Object.entries(t),n=null!=(r=e)&&r.whitespace?" ":"";return Array.from(i).map((function(t){var e=t[0],r=t[1];r instanceof is==0&&(r=new is(r));var i,n=As(e);return!0===r.value?n+=Rs(r.params):(n+="=",Array.isArray(r.value)?n+="("+(i=r).value.map(ks).join(" ")+")"+Rs(i.params):n+=ks(r)),n})).join(","+n)}var Ds=function(t){return"ot"===t||"sf"===t||"st"===t},Is=function(t){return"number"==typeof t?y(t):null!=t&&""!==t&&!1!==t},ws=function(t){return Math.round(t)},Cs=function(t){return 100*ws(t/100)},_s={br:ws,d:ws,bl:Cs,dl:Cs,mtp:Cs,nor:function(t,e){return null!=e&&e.baseUrl&&(t=function(t,e){var r=new URL(t),i=new URL(e);if(r.origin!==i.origin)return t;for(var n=r.pathname.split("/").slice(1),a=i.pathname.split("/").slice(1,-1);n[0]===a[0];)n.shift(),a.shift();for(;a.length;)a.shift(),n.unshift("..");return n.join("/")}(t,e.baseUrl)),encodeURIComponent(t)},rtp:Cs,tb:ws};function xs(t,e){return void 0===e&&(e={}),t?function(t,e){return bs(t,e)}(function(t,e){var r={};if(null==t||"object"!=typeof t)return r;var i=Object.keys(t).sort(),n=o({},_s,null==e?void 0:e.formatters),a=null==e?void 0:e.filter;return i.forEach((function(i){if(null==a||!a(i)){var s=t[i],o=n[i];o&&(s=o(s,e)),"v"===i&&1===s||"pr"==i&&1===s||Is(s)&&(Ds(i)&&"string"==typeof s&&(s=new ns(s)),r[i]=s)}})),r}(t,e),o({whitespace:!1},e)):""}function Ps(t,e,r){return o(t,function(t,e){var r;if(void 0===e&&(e={}),!t)return{};var i=Object.entries(t),n=Object.entries(rs).concat(Object.entries((null==(r=e)?void 0:r.customHeaderMap)||{})),a=i.reduce((function(t,e){var r,i=e[0],a=e[1],s=(null==(r=n.find((function(t){return t[1].includes(i)})))?void 0:r[0])||Za.REQUEST;return null!=t[s]||(t[s]={}),t[s][i]=a,t}),{});return Object.entries(a).reduce((function(t,r){var i=r[0],n=r[1];return t[i]=xs(n,e),t}),{})}(e,r))}var Fs="CMCD",Ms=/CMCD=[^&#]+/;function Os(t,e,r){var i=function(t,e){if(void 0===e&&(e={}),!t)return"";var r=xs(t,e);return Fs+"="+encodeURIComponent(r)}(e,r);if(!i)return t;if(Ms.test(t))return t.replace(Ms,i);var n=t.includes("?")?"&":"?";return""+t+n+i}var Ns=function(){function t(t){var e=this;this.hls=void 0,this.config=void 0,this.media=void 0,this.sid=void 0,this.cid=void 0,this.useHeaders=!1,this.includeKeys=void 0,this.initialized=!1,this.starved=!1,this.buffering=!0,this.audioBuffer=void 0,this.videoBuffer=void 0,this.onWaiting=function(){e.initialized&&(e.starved=!0),e.buffering=!0},this.onPlaying=function(){e.initialized||(e.initialized=!0),e.buffering=!1},this.applyPlaylistData=function(t){try{e.apply(t,{ot:Ja.MANIFEST,su:!e.initialized})}catch(t){w.warn("Could not generate manifest CMCD data.",t)}},this.applyFragmentData=function(t){try{var r=t.frag,i=e.hls.levels[r.level],n=e.getObjectType(r),a={d:1e3*r.duration,ot:n};n!==Ja.VIDEO&&n!==Ja.AUDIO&&n!=Ja.MUXED||(a.br=i.bitrate/1e3,a.tb=e.getTopBandwidth(n)/1e3,a.bl=e.getBufferLength(n)),e.apply(t,a)}catch(t){w.warn("Could not generate segment CMCD data.",t)}},this.hls=t;var r=this.config=t.config,i=r.cmcd;null!=i&&(r.pLoader=this.createPlaylistLoader(),r.fLoader=this.createFragmentLoader(),this.sid=i.sessionId||function(){try{return crypto.randomUUID()}catch(i){try{var t=URL.createObjectURL(new Blob),e=t.toString();return URL.revokeObjectURL(t),e.slice(e.lastIndexOf("/")+1)}catch(t){var r=(new Date).getTime();return"xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx".replace(/[xy]/g,(function(t){var e=(r+16*Math.random())%16|0;return r=Math.floor(r/16),("x"==t?e:3&e|8).toString(16)}))}}}(),this.cid=i.contentId,this.useHeaders=!0===i.useHeaders,this.includeKeys=i.includeKeys,this.registerListeners())}var e=t.prototype;return e.registerListeners=function(){var t=this.hls;t.on(S.MEDIA_ATTACHED,this.onMediaAttached,this),t.on(S.MEDIA_DETACHED,this.onMediaDetached,this),t.on(S.BUFFER_CREATED,this.onBufferCreated,this)},e.unregisterListeners=function(){var t=this.hls;t.off(S.MEDIA_ATTACHED,this.onMediaAttached,this),t.off(S.MEDIA_DETACHED,this.onMediaDetached,this),t.off(S.BUFFER_CREATED,this.onBufferCreated,this)},e.destroy=function(){this.unregisterListeners(),this.onMediaDetached(),this.hls=this.config=this.audioBuffer=this.videoBuffer=null,this.onWaiting=this.onPlaying=null},e.onMediaAttached=function(t,e){this.media=e.media,this.media.addEventListener("waiting",this.onWaiting),this.media.addEventListener("playing",this.onPlaying)},e.onMediaDetached=function(){this.media&&(this.media.removeEventListener("waiting",this.onWaiting),this.media.removeEventListener("playing",this.onPlaying),this.media=null)},e.onBufferCreated=function(t,e){var r,i;this.audioBuffer=null==(r=e.tracks.audio)?void 0:r.buffer,this.videoBuffer=null==(i=e.tracks.video)?void 0:i.buffer},e.createData=function(){var t;return{v:1,sf:$a.HLS,sid:this.sid,cid:this.cid,pr:null==(t=this.media)?void 0:t.playbackRate,mtp:this.hls.bandwidthEstimate/1e3}},e.apply=function(t,e){void 0===e&&(e={}),o(e,this.createData());var r=e.ot===Ja.INIT||e.ot===Ja.VIDEO||e.ot===Ja.MUXED;this.starved&&r&&(e.bs=!0,e.su=!0,this.starved=!1),null==e.su&&(e.su=this.buffering);var i=this.includeKeys;i&&(e=Object.keys(e).reduce((function(t,r){return i.includes(r)&&(t[r]=e[r]),t}),{})),this.useHeaders?(t.headers||(t.headers={}),Ps(t.headers,e)):t.url=Os(t.url,e)},e.getObjectType=function(t){var e=t.type;return"subtitle"===e?Ja.TIMED_TEXT:"initSegment"===t.sn?Ja.INIT:"audio"===e?Ja.AUDIO:"main"===e?this.hls.audioTracks.length?Ja.VIDEO:Ja.MUXED:void 0},e.getTopBandwidth=function(t){var e,r=0,i=this.hls;if(t===Ja.AUDIO)e=i.audioTracks;else{var n=i.maxAutoLevel,a=n>-1?n+1:i.levels.length;e=i.levels.slice(0,a)}for(var s,o=g(e);!(s=o()).done;){var l=s.value;l.bitrate>r&&(r=l.bitrate)}return r>0?r:NaN},e.getBufferLength=function(t){var e=this.hls.media,r=t===Ja.AUDIO?this.audioBuffer:this.videoBuffer;return r&&e?1e3*zr.bufferInfo(r,e.currentTime,this.config.maxBufferHole).len:NaN},e.createPlaylistLoader=function(){var t=this.config.pLoader,e=this.applyPlaylistData,r=t||this.config.loader;return function(){function t(t){this.loader=void 0,this.loader=new r(t)}var i=t.prototype;return i.destroy=function(){this.loader.destroy()},i.abort=function(){this.loader.abort()},i.load=function(t,r,i){e(t),this.loader.load(t,r,i)},s(t,[{key:"stats",get:function(){return this.loader.stats}},{key:"context",get:function(){return this.loader.context}}]),t}()},e.createFragmentLoader=function(){var t=this.config.fLoader,e=this.applyFragmentData,r=t||this.config.loader;return function(){function t(t){this.loader=void 0,this.loader=new r(t)}var i=t.prototype;return i.destroy=function(){this.loader.destroy()},i.abort=function(){this.loader.abort()},i.load=function(t,r,i){e(t),this.loader.load(t,r,i)},s(t,[{key:"stats",get:function(){return this.loader.stats}},{key:"context",get:function(){return this.loader.context}}]),t}()},t}(),Us=function(){function t(t){this.hls=void 0,this.log=void 0,this.loader=null,this.uri=null,this.pathwayId=".",this.pathwayPriority=null,this.timeToLoad=300,this.reloadTimer=-1,this.updated=0,this.started=!1,this.enabled=!0,this.levels=null,this.audioTracks=null,this.subtitleTracks=null,this.penalizedPathways={},this.hls=t,this.log=w.log.bind(w,"[content-steering]:"),this.registerListeners()}var e=t.prototype;return e.registerListeners=function(){var t=this.hls;t.on(S.MANIFEST_LOADING,this.onManifestLoading,this),t.on(S.MANIFEST_LOADED,this.onManifestLoaded,this),t.on(S.MANIFEST_PARSED,this.onManifestParsed,this),t.on(S.ERROR,this.onError,this)},e.unregisterListeners=function(){var t=this.hls;t&&(t.off(S.MANIFEST_LOADING,this.onManifestLoading,this),t.off(S.MANIFEST_LOADED,this.onManifestLoaded,this),t.off(S.MANIFEST_PARSED,this.onManifestParsed,this),t.off(S.ERROR,this.onError,this))},e.startLoad=function(){if(this.started=!0,this.clearTimeout(),this.enabled&&this.uri){if(this.updated){var t=1e3*this.timeToLoad-(performance.now()-this.updated);if(t>0)return void this.scheduleRefresh(this.uri,t)}this.loadSteeringManifest(this.uri)}},e.stopLoad=function(){this.started=!1,this.loader&&(this.loader.destroy(),this.loader=null),this.clearTimeout()},e.clearTimeout=function(){-1!==this.reloadTimer&&(self.clearTimeout(this.reloadTimer),this.reloadTimer=-1)},e.destroy=function(){this.unregisterListeners(),this.stopLoad(),this.hls=null,this.levels=this.audioTracks=this.subtitleTracks=null},e.removeLevel=function(t){var e=this.levels;e&&(this.levels=e.filter((function(e){return 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d=n.loadPolicy.errorRetry;gr(d,r.retry,!1,{url:t.url,data:void 0,code:a})?this.retry(d):(w.error(a+" while loading "+t.url),this.callbacks.onError({code:a,text:e.statusText},t,e,r))}}}},e.loadtimeout=function(){var t,e=null==(t=this.config)?void 0:t.loadPolicy.timeoutRetry;if(gr(e,this.stats.retry,!0))this.retry(e);else{var r;w.warn("timeout while loading "+(null==(r=this.context)?void 0:r.url));var i=this.callbacks;i&&(this.abortInternal(),i.onTimeout(this.stats,this.context,this.loader))}},e.retry=function(t){var e=this.context,r=this.stats;this.retryDelay=cr(t,r.retry),r.retry++,w.warn((status?"HTTP Status "+status:"Timeout")+" while loading "+(null==e?void 0:e.url)+", retrying "+r.retry+"/"+t.maxNumRetry+" in "+this.retryDelay+"ms"),this.abortInternal(),this.loader=null,self.clearTimeout(this.retryTimeout),this.retryTimeout=self.setTimeout(this.loadInternal.bind(this),this.retryDelay)},e.loadprogress=function(t){var e=this.stats;e.loaded=t.loaded,t.lengthComputable&&(e.total=t.total)},e.getCacheAge=function(){var t=null;if(this.loader&&Ks.test(this.loader.getAllResponseHeaders())){var e=this.loader.getResponseHeader("age");t=e?parseFloat(e):null}return t},e.getResponseHeader=function(t){return this.loader&&new RegExp("^"+t+":\\s*[\\d.]+\\s*$","im").test(this.loader.getAllResponseHeaders())?this.loader.getResponseHeader(t):null},t}(),Vs=/(\d+)-(\d+)\/(\d+)/,Ys=function(){function t(t){this.fetchSetup=void 0,this.requestTimeout=void 0,this.request=null,this.response=null,this.controller=void 0,this.context=null,this.config=null,this.callbacks=null,this.stats=void 0,this.loader=null,this.fetchSetup=t.fetchSetup||Ws,this.controller=new self.AbortController,this.stats=new M}var e=t.prototype;return e.destroy=function(){this.loader=this.callbacks=this.context=this.config=this.request=null,this.abortInternal(),this.response=null,this.fetchSetup=this.controller=this.stats=null},e.abortInternal=function(){this.controller&&!this.stats.loading.end&&(this.stats.aborted=!0,this.controller.abort())},e.abort=function(){var t;this.abortInternal(),null!=(t=this.callbacks)&&t.onAbort&&this.callbacks.onAbort(this.stats,this.context,this.response)},e.load=function(t,e,r){var i=this,n=this.stats;if(n.loading.start)throw new Error("Loader can only be used once.");n.loading.start=self.performance.now();var a=function(t,e){var r={method:"GET",mode:"cors",credentials:"same-origin",signal:e,headers:new self.Headers(o({},t.headers))};return t.rangeEnd&&r.headers.set("Range","bytes="+t.rangeStart+"-"+String(t.rangeEnd-1)),r}(t,this.controller.signal),s=r.onProgress,l="arraybuffer"===t.responseType,u=l?"byteLength":"length",h=e.loadPolicy,d=h.maxTimeToFirstByteMs,c=h.maxLoadTimeMs;this.context=t,this.config=e,this.callbacks=r,this.request=this.fetchSetup(t,a),self.clearTimeout(this.requestTimeout),e.timeout=d&&y(d)?d:c,this.requestTimeout=self.setTimeout((function(){i.abortInternal(),r.onTimeout(n,t,i.response)}),e.timeout),self.fetch(this.request).then((function(a){i.response=i.loader=a;var o=Math.max(self.performance.now(),n.loading.start);if(self.clearTimeout(i.requestTimeout),e.timeout=c,i.requestTimeout=self.setTimeout((function(){i.abortInternal(),r.onTimeout(n,t,i.response)}),c-(o-n.loading.start)),!a.ok){var u=a.status,h=a.statusText;throw new qs(h||"fetch, bad network response",u,a)}return n.loading.first=o,n.total=function(t){var e=t.get("Content-Range");if(e){var r=function(t){var e=Vs.exec(t);if(e)return parseInt(e[2])-parseInt(e[1])+1}(e);if(y(r))return r}var i=t.get("Content-Length");if(i)return parseInt(i)}(a.headers)||n.total,s&&y(e.highWaterMark)?i.loadProgressively(a,n,t,e.highWaterMark,s):l?a.arrayBuffer():"json"===t.responseType?a.json():a.text()})).then((function(a){var o=i.response;if(!o)throw new Error("loader destroyed");self.clearTimeout(i.requestTimeout),n.loading.end=Math.max(self.performance.now(),n.loading.first);var l=a[u];l&&(n.loaded=n.total=l);var h={url:o.url,data:a,code:o.status};s&&!y(e.highWaterMark)&&s(n,t,a,o),r.onSuccess(h,n,t,o)})).catch((function(e){if(self.clearTimeout(i.requestTimeout),!n.aborted){var a=e&&e.code||0,s=e?e.message:null;r.onError({code:a,text:s},t,e?e.details:null,n)}}))},e.getCacheAge=function(){var t=null;if(this.response){var e=this.response.headers.get("age");t=e?parseFloat(e):null}return t},e.getResponseHeader=function(t){return this.response?this.response.headers.get(t):null},e.loadProgressively=function(t,e,r,i,n){void 0===i&&(i=0);var a=new ki,s=t.body.getReader();return function o(){return s.read().then((function(s){if(s.done)return a.dataLength&&n(e,r,a.flush(),t),Promise.resolve(new ArrayBuffer(0));var l=s.value,u=l.length;return e.loaded+=u,u=i&&n(e,r,a.flush(),t)):n(e,r,l,t),o()})).catch((function(){return Promise.reject()}))}()},t}();function Ws(t,e){return new self.Request(t.url,e)}var js,qs=function(t){function e(e,r,i){var n;return(n=t.call(this,e)||this).code=void 0,n.details=void 0,n.code=r,n.details=i,n}return l(e,t),e}(c(Error)),Xs=/\s/,zs=i(i({autoStartLoad:!0,startPosition:-1,defaultAudioCodec:void 0,debug:!1,capLevelOnFPSDrop:!1,capLevelToPlayerSize:!1,ignoreDevicePixelRatio:!1,preferManagedMediaSource:!0,initialLiveManifestSize:1,maxBufferLength:30,backBufferLength:1/0,frontBufferFlushThreshold:1/0,maxBufferSize:6e7,maxBufferHole:.1,highBufferWatchdogPeriod:2,nudgeOffset:.1,nudgeMaxRetry:3,maxFragLookUpTolerance:.25,liveSyncDurationCount:3,liveMaxLatencyDurationCount:1/0,liveSyncDuration:void 0,liveMaxLatencyDuration:void 0,maxLiveSyncPlaybackRate:1,liveDurationInfinity:!1,liveBackBufferLength:null,maxMaxBufferLength:600,enableWorker:!0,workerPath:null,enableSoftwareAES:!0,startLevel:void 0,startFragPrefetch:!1,fpsDroppedMonitoringPeriod:5e3,fpsDroppedMonitoringThreshold:.2,appendErrorMaxRetry:3,loader:Hs,fLoader:void 0,pLoader:void 0,xhrSetup:void 0,licenseXhrSetup:void 0,licenseResponseCallback:void 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n,a,s,o,l,u=[],h=self.VTTCue||self.TextTrackCue,d=0;d=16?o--:o++;var g=ba(l.trim()),v=_a(e,r,g);null!=t&&null!=(c=t.cues)&&c.getCueById(v)||((a=new h(e,r,g)).id=v,a.line=d+1,a.align="left",a.position=10+Math.min(80,10*Math.floor(8*o/32)),u.push(a))}return t&&u.length&&(u.sort((function(t,e){return"auto"===t.line||"auto"===e.line?0:t.line>8&&e.line>8?e.line-t.line:t.line-e.line})),u.forEach((function(e){return Me(t,e)}))),u}},enableWebVTT:!0,enableIMSC1:!0,enableCEA708Captions:!0,captionsTextTrack1Label:"English",captionsTextTrack1LanguageCode:"en",captionsTextTrack2Label:"Spanish",captionsTextTrack2LanguageCode:"es",captionsTextTrack3Label:"Unknown CC",captionsTextTrack3LanguageCode:"",captionsTextTrack4Label:"Unknown CC",captionsTextTrack4LanguageCode:"",renderTextTracksNatively:!0}),{},{subtitleStreamController:Wn,subtitleTrackController:qn,timelineController:Ya,audioStreamController:Vn,audioTrackController:Yn,emeController:Qa,cmcdController:Ns,contentSteeringController:Us});function Qs(t){return t&&"object"==typeof t?Array.isArray(t)?t.map(Qs):Object.keys(t).reduce((function(e,r){return e[r]=Qs(t[r]),e}),{}):t}function Js(t){var e=t.loader;e!==Ys&&e!==Hs?(w.log("[config]: Custom loader detected, cannot enable progressive streaming"),t.progressive=!1):function(){if(self.fetch&&self.AbortController&&self.ReadableStream&&self.Request)try{return new self.ReadableStream({}),!0}catch(t){}return!1}()&&(t.loader=Ys,t.progressive=!0,t.enableSoftwareAES=!0,w.log("[config]: Progressive streaming enabled, using FetchLoader"))}var $s=function(t){function e(e,r){var i;return(i=t.call(this,e,"[level-controller]")||this)._levels=[],i._firstLevel=-1,i._maxAutoLevel=-1,i._startLevel=void 0,i.currentLevel=null,i.currentLevelIndex=-1,i.manualLevelIndex=-1,i.steering=void 0,i.onParsedComplete=void 0,i.steering=r,i._registerListeners(),i}l(e,t);var r=e.prototype;return r._registerListeners=function(){var t=this.hls;t.on(S.MANIFEST_LOADING,this.onManifestLoading,this),t.on(S.MANIFEST_LOADED,this.onManifestLoaded,this),t.on(S.LEVEL_LOADED,this.onLevelLoaded,this),t.on(S.LEVELS_UPDATED,this.onLevelsUpdated,this),t.on(S.FRAG_BUFFERED,this.onFragBuffered,this),t.on(S.ERROR,this.onError,this)},r._unregisterListeners=function(){var t=this.hls;t.off(S.MANIFEST_LOADING,this.onManifestLoading,this),t.off(S.MANIFEST_LOADED,this.onManifestLoaded,this),t.off(S.LEVEL_LOADED,this.onLevelLoaded,this),t.off(S.LEVELS_UPDATED,this.onLevelsUpdated,this),t.off(S.FRAG_BUFFERED,this.onFragBuffered,this),t.off(S.ERROR,this.onError,this)},r.destroy=function(){this._unregisterListeners(),this.steering=null,this.resetLevels(),t.prototype.destroy.call(this)},r.stopLoad=function(){this._levels.forEach((function(t){t.loadError=0,t.fragmentError=0})),t.prototype.stopLoad.call(this)},r.resetLevels=function(){this._startLevel=void 0,this.manualLevelIndex=-1,this.currentLevelIndex=-1,this.currentLevel=null,this._levels=[],this._maxAutoLevel=-1},r.onManifestLoading=function(t,e){this.resetLevels()},r.onManifestLoaded=function(t,e){var r=this.hls.config.preferManagedMediaSource,i=[],n={},a={},s=!1,o=!1,l=!1;e.levels.forEach((function(t){var e,u,h=t.attrs,d=t.audioCodec,c=t.videoCodec;-1!==(null==(e=d)?void 0:e.indexOf("mp4a.40.34"))&&(js||(js=/chrome|firefox/i.test(navigator.userAgent)),js&&(t.audioCodec=d=void 0)),d&&(t.audioCodec=d=ue(d,r)),0===(null==(u=c)?void 0:u.indexOf("avc1"))&&(c=t.videoCodec=function(t){var e=t.split(".");if(e.length>2){var r=e.shift()+".";return(r+=parseInt(e.shift()).toString(16))+("000"+parseInt(e.shift()).toString(16)).slice(-4)}return t}(c));var f=t.width,g=t.height,v=t.unknownCodecs;if(s||(s=!(!f||!g)),o||(o=!!c),l||(l=!!d),!(null!=v&&v.length||d&&!re(d,"audio",r)||c&&!re(c,"video",r))){var m=h.CODECS,p=h["FRAME-RATE"],y=h["HDCP-LEVEL"],E=h["PATHWAY-ID"],T=h.RESOLUTION,S=h["VIDEO-RANGE"],L=(E||".")+"-"+t.bitrate+"-"+T+"-"+p+"-"+m+"-"+S+"-"+y;if(n[L])if(n[L].uri===t.url||t.attrs["PATHWAY-ID"])n[L].addGroupId("audio",h.AUDIO),n[L].addGroupId("text",h.SUBTITLES);else{var A=a[L]+=1;t.attrs["PATHWAY-ID"]=new Array(A+1).join(".");var R=new tr(t);n[L]=R,i.push(R)}else{var k=new tr(t);n[L]=k,a[L]=1,i.push(k)}}})),this.filterAndSortMediaOptions(i,e,s,o,l)},r.filterAndSortMediaOptions=function(t,e,r,i,n){var a=this,s=[],o=[],l=t;if((r||i)&&n&&(l=l.filter((function(t){var e,r=t.videoCodec,i=t.videoRange,n=t.width,a=t.height;return(!!r||!(!n||!a))&&!!(e=i)&&ze.indexOf(e)>-1}))),0!==l.length){if(e.audioTracks){var u=this.hls.config.preferManagedMediaSource;Zs(s=e.audioTracks.filter((function(t){return!t.audioCodec||re(t.audioCodec,"audio",u)})))}e.subtitles&&Zs(o=e.subtitles);var h=l.slice(0);l.sort((function(t,e){if(t.attrs["HDCP-LEVEL"]!==e.attrs["HDCP-LEVEL"])return(t.attrs["HDCP-LEVEL"]||"")>(e.attrs["HDCP-LEVEL"]||"")?1:-1;if(r&&t.height!==e.height)return t.height-e.height;if(t.frameRate!==e.frameRate)return t.frameRate-e.frameRate;if(t.videoRange!==e.videoRange)return ze.indexOf(t.videoRange)-ze.indexOf(e.videoRange);if(t.videoCodec!==e.videoCodec){var i=ae(t.videoCodec),n=ae(e.videoCodec);if(i!==n)return n-i}if(t.uri===e.uri&&t.codecSet!==e.codecSet){var a=se(t.codecSet),s=se(e.codecSet);if(a!==s)return s-a}return t.bitrate!==e.bitrate?t.bitrate-e.bitrate:0}));var d=h[0];if(this.steering&&(l=this.steering.filterParsedLevels(l)).length!==h.length)for(var c=0;cm&&m===zs.abrEwmaDefaultEstimate&&(this.hls.bandwidthEstimate=p)}break}var y=n&&!i,E={levels:l,audioTracks:s,subtitleTracks:o,sessionData:e.sessionData,sessionKeys:e.sessionKeys,firstLevel:this._firstLevel,stats:e.stats,audio:n,video:i,altAudio:!y&&s.some((function(t){return!!t.url}))};this.hls.trigger(S.MANIFEST_PARSED,E),(this.hls.config.autoStartLoad||this.hls.forceStartLoad)&&this.hls.startLoad(this.hls.config.startPosition)}else Promise.resolve().then((function(){if(a.hls){e.levels.length&&a.warn("One or more CODECS in variant not supported: "+JSON.stringify(e.levels[0].attrs));var t=new Error("no level with compatible codecs found in manifest");a.hls.trigger(S.ERROR,{type:L.MEDIA_ERROR,details:A.MANIFEST_INCOMPATIBLE_CODECS_ERROR,fatal:!0,url:e.url,error:t,reason:t.message})}}))},r.onError=function(t,e){!e.fatal&&e.context&&e.context.type===ke&&e.context.level===this.level&&this.checkRetry(e)},r.onFragBuffered=function(t,e){var r=e.frag;if(void 0!==r&&r.type===Ie){var i=r.elementaryStreams;if(!Object.keys(i).some((function(t){return!!i[t]})))return;var n=this._levels[r.level];null!=n&&n.loadError&&(this.log("Resetting level error count of "+n.loadError+" on frag buffered"),n.loadError=0)}},r.onLevelLoaded=function(t,e){var r,i,n=e.level,a=e.details,s=this._levels[n];if(!s)return this.warn("Invalid level index "+n),void(null!=(i=e.deliveryDirectives)&&i.skip&&(a.deltaUpdateFailed=!0));n===this.currentLevelIndex?(0===s.fragmentError&&(s.loadError=0),this.playlistLoaded(n,e,s.details)):null!=(r=e.deliveryDirectives)&&r.skip&&(a.deltaUpdateFailed=!0)},r.loadPlaylist=function(e){t.prototype.loadPlaylist.call(this);var r=this.currentLevelIndex,i=this.currentLevel;if(i&&this.shouldLoadPlaylist(i)){var n=i.uri;if(e)try{n=e.addDirectives(n)}catch(t){this.warn("Could not construct new URL with HLS Delivery Directives: "+t)}var a=i.attrs["PATHWAY-ID"];this.log("Loading level index "+r+(void 0!==(null==e?void 0:e.msn)?" at sn "+e.msn+" part "+e.part:"")+" with"+(a?" Pathway "+a:"")+" "+n),this.clearTimer(),this.hls.trigger(S.LEVEL_LOADING,{url:n,level:r,pathwayId:i.attrs["PATHWAY-ID"],id:0,deliveryDirectives:e||null})}},r.removeLevel=function(t){var e,r=this,i=this._levels.filter((function(e,i){return i!==t||(r.steering&&r.steering.removeLevel(e),e===r.currentLevel&&(r.currentLevel=null,r.currentLevelIndex=-1,e.details&&e.details.fragments.forEach((function(t){return t.level=-1}))),!1)}));ur(i),this._levels=i,this.currentLevelIndex>-1&&null!=(e=this.currentLevel)&&e.details&&(this.currentLevelIndex=this.currentLevel.details.fragments[0].level),this.hls.trigger(S.LEVELS_UPDATED,{levels:i})},r.onLevelsUpdated=function(t,e){var r=e.levels;this._levels=r},r.checkMaxAutoUpdated=function(){var t=this.hls,e=t.autoLevelCapping,r=t.maxAutoLevel,i=t.maxHdcpLevel;this._maxAutoLevel!==r&&(this._maxAutoLevel=r,this.hls.trigger(S.MAX_AUTO_LEVEL_UPDATED,{autoLevelCapping:e,levels:this.levels,maxAutoLevel:r,minAutoLevel:this.hls.minAutoLevel,maxHdcpLevel:i}))},s(e,[{key:"levels",get:function(){return 0===this._levels.length?null:this._levels}},{key:"level",get:function(){return this.currentLevelIndex},set:function(t){var e=this._levels;if(0!==e.length){if(t<0||t>=e.length){var r=new Error("invalid level idx"),i=t<0;if(this.hls.trigger(S.ERROR,{type:L.OTHER_ERROR,details:A.LEVEL_SWITCH_ERROR,level:t,fatal:i,error:r,reason:r.message}),i)return;t=Math.min(t,e.length-1)}var n=this.currentLevelIndex,a=this.currentLevel,s=a?a.attrs["PATHWAY-ID"]:void 0,o=e[t],l=o.attrs["PATHWAY-ID"];if(this.currentLevelIndex=t,this.currentLevel=o,n!==t||!o.details||!a||s!==l){this.log("Switching to level "+t+" ("+(o.height?o.height+"p ":"")+(o.videoRange?o.videoRange+" ":"")+(o.codecSet?o.codecSet+" ":"")+"@"+o.bitrate+")"+(l?" with Pathway "+l:"")+" from level "+n+(s?" with Pathway "+s:""));var u={level:t,attrs:o.attrs,details:o.details,bitrate:o.bitrate,averageBitrate:o.averageBitrate,maxBitrate:o.maxBitrate,realBitrate:o.realBitrate,width:o.width,height:o.height,codecSet:o.codecSet,audioCodec:o.audioCodec,videoCodec:o.videoCodec,audioGroups:o.audioGroups,subtitleGroups:o.subtitleGroups,loaded:o.loaded,loadError:o.loadError,fragmentError:o.fragmentError,name:o.name,id:o.id,uri:o.uri,url:o.url,urlId:0,audioGroupIds:o.audioGroupIds,textGroupIds:o.textGroupIds};this.hls.trigger(S.LEVEL_SWITCHING,u);var h=o.details;if(!h||h.live){var d=this.switchParams(o.uri,null==a?void 0:a.details);this.loadPlaylist(d)}}}}},{key:"manualLevel",get:function(){return this.manualLevelIndex},set:function(t){this.manualLevelIndex=t,void 0===this._startLevel&&(this._startLevel=t),-1!==t&&(this.level=t)}},{key:"firstLevel",get:function(){return this._firstLevel},set:function(t){this._firstLevel=t}},{key:"startLevel",get:function(){if(void 0===this._startLevel){var t=this.hls.config.startLevel;return void 0!==t?t:this.hls.firstAutoLevel}return this._startLevel},set:function(t){this._startLevel=t}},{key:"nextLoadLevel",get:function(){return-1!==this.manualLevelIndex?this.manualLevelIndex:this.hls.nextAutoLevel},set:function(t){this.level=t,-1===this.manualLevelIndex&&(this.hls.nextAutoLevel=t)}}]),e}(Dr);function Zs(t){var e={};t.forEach((function(t){var r=t.groupId||"";t.id=e[r]=e[r]||0,e[r]++}))}var to=function(){function t(t){this.config=void 0,this.keyUriToKeyInfo={},this.emeController=null,this.config=t}var e=t.prototype;return e.abort=function(t){for(var e in this.keyUriToKeyInfo){var r=this.keyUriToKeyInfo[e].loader;if(r){var i;if(t&&t!==(null==(i=r.context)?void 0:i.frag.type))return;r.abort()}}},e.detach=function(){for(var t in this.keyUriToKeyInfo){var e=this.keyUriToKeyInfo[t];(e.mediaKeySessionContext||e.decryptdata.isCommonEncryption)&&delete this.keyUriToKeyInfo[t]}},e.destroy=function(){for(var t in this.detach(),this.keyUriToKeyInfo){var e=this.keyUriToKeyInfo[t].loader;e&&e.destroy()}this.keyUriToKeyInfo={}},e.createKeyLoadError=function(t,e,r,i,n){return void 0===e&&(e=A.KEY_LOAD_ERROR),new si({type:L.NETWORK_ERROR,details:e,fatal:!1,frag:t,response:n,error:r,networkDetails:i})},e.loadClear=function(t,e){var r=this;if(this.emeController&&this.config.emeEnabled)for(var i=t.sn,n=t.cc,a=function(){var t=e[s];if(n<=t.cc&&("initSegment"===i||"initSegment"===t.sn||i2,c=!h||e&&e.start<=a||h-a>2&&!this.fragmentTracker.getPartialFragment(a);if(d||c)return;this.moved=!1}if(!this.moved&&null!==this.stalled){var f;if(!(u.len>0||h))return;var g=Math.max(h,u.start||0)-a,v=this.hls.levels?this.hls.levels[this.hls.currentLevel]:null,m=(null==v||null==(f=v.details)?void 0:f.live)?2*v.details.targetduration:2,p=this.fragmentTracker.getPartialFragment(a);if(g>0&&(g<=m||p))return void(i.paused||this._trySkipBufferHole(p))}var y=self.performance.now();if(null!==n){var E=y-n;if(s||!(E>=250)||(this._reportStall(u),this.media)){var T=zr.bufferInfo(i,a,r.maxBufferHole);this._tryFixBufferStall(T,E)}}else this.stalled=y}else if(this.moved=!0,s||(this.nudgeRetry=0),null!==n){if(this.stallReported){var S=self.performance.now()-n;w.warn("playback not stuck anymore @"+a+", after "+Math.round(S)+"ms"),this.stallReported=!1}this.stalled=null}}},e._tryFixBufferStall=function(t,e){var r=this.config,i=this.fragmentTracker,n=this.media;if(null!==n){var a=n.currentTime,s=i.getPartialFragment(a);if(s&&(this._trySkipBufferHole(s)||!this.media))return;(t.len>r.maxBufferHole||t.nextStart&&t.nextStart-a1e3*r.highBufferWatchdogPeriod&&(w.warn("Trying to nudge playhead over buffer-hole"),this.stalled=null,this._tryNudgeBuffer())}},e._reportStall=function(t){var e=this.hls,r=this.media;if(!this.stallReported&&r){this.stallReported=!0;var i=new Error("Playback stalling at @"+r.currentTime+" due to low buffer ("+JSON.stringify(t)+")");w.warn(i.message),e.trigger(S.ERROR,{type:L.MEDIA_ERROR,details:A.BUFFER_STALLED_ERROR,fatal:!1,error:i,buffer:t.len})}},e._trySkipBufferHole=function(t){var e=this.config,r=this.hls,i=this.media;if(null===i)return 0;var n=i.currentTime,a=zr.bufferInfo(i,n,0),s=n0&&a.len<1&&i.readyState<3,u=s-n;if(u>0&&(o||l)){if(u>e.maxBufferHole){var h=this.fragmentTracker,d=!1;if(0===n){var c=h.getAppendedFrag(0,Ie);c&&s1?(i=0,this.bitrateTest=!0):i=r.firstAutoLevel),this.level=r.nextLoadLevel=i,this.loadedmetadata=!1}e>0&&-1===t&&(this.log("Override startPosition with lastCurrentTime @"+e.toFixed(3)),t=e),this.state=fi,this.nextLoadPosition=this.startPosition=this.lastCurrentTime=t,this.tick()}else this._forceStartLoad=!0,this.state=ci},r.stopLoad=function(){this._forceStartLoad=!1,t.prototype.stopLoad.call(this)},r.doTick=function(){switch(this.state){case Ai:var t=this.levels,e=this.level,r=null==t?void 0:t[e],i=null==r?void 0:r.details;if(i&&(!i.live||this.levelLastLoaded===r)){if(this.waitForCdnTuneIn(i))break;this.state=fi;break}if(this.hls.nextLoadLevel!==this.level){this.state=fi;break}break;case mi:var n,a=self.performance.now(),s=this.retryDate;if(!s||a>=s||null!=(n=this.media)&&n.seeking){var o=this.levels,l=this.level,u=null==o?void 0:o[l];this.resetStartWhenNotLoaded(u||null),this.state=fi}}this.state===fi&&this.doTickIdle(),this.onTickEnd()},r.onTickEnd=function(){t.prototype.onTickEnd.call(this),this.checkBuffer(),this.checkFragmentChanged()},r.doTickIdle=function(){var t=this.hls,e=this.levelLastLoaded,r=this.levels,i=this.media,n=t.config,a=t.nextLoadLevel;if(null!==e&&(i||!this.startFragRequested&&n.startFragPrefetch)&&(!this.altAudio||!this.audioOnly)&&null!=r&&r[a]){var s=r[a],o=this.getMainFwdBufferInfo();if(null!==o){var l=this.getLevelDetails();if(l&&this._streamEnded(o,l)){var u={};return this.altAudio&&(u.type="video"),this.hls.trigger(S.BUFFER_EOS,u),void(this.state=Ti)}t.loadLevel!==a&&-1===t.manualLevel&&this.log("Adapting to level "+a+" from level "+this.level),this.level=t.nextLoadLevel=a;var h=s.details;if(!h||this.state===Ai||h.live&&this.levelLastLoaded!==s)return this.level=a,void(this.state=Ai);var d=o.len,c=this.getMaxBufferLength(s.maxBitrate);if(!(d>=c)){this.backtrackFragment&&this.backtrackFragment.start>o.end&&(this.backtrackFragment=null);var f=this.backtrackFragment?this.backtrackFragment.start:o.end,g=this.getNextFragment(f,h);if(this.couldBacktrack&&!this.fragPrevious&&g&&"initSegment"!==g.sn&&this.fragmentTracker.getState(g)!==Yr){var v,m=(null!=(v=this.backtrackFragment)?v:g).sn-h.startSN,p=h.fragments[m-1];p&&g.cc===p.cc&&(g=p,this.fragmentTracker.removeFragment(p))}else this.backtrackFragment&&o.len&&(this.backtrackFragment=null);if(g&&this.isLoopLoading(g,f)){if(!g.gap){var y=this.audioOnly&&!this.altAudio?O:N,E=(y===N?this.videoBuffer:this.mediaBuffer)||this.media;E&&this.afterBufferFlushed(E,y,Ie)}g=this.getNextFragmentLoopLoading(g,h,o,Ie,c)}g&&(!g.initSegment||g.initSegment.data||this.bitrateTest||(g=g.initSegment),this.loadFragment(g,s,f))}}}},r.loadFragment=function(e,r,i){var n=this.fragmentTracker.getState(e);this.fragCurrent=e,n===Kr||n===Vr?"initSegment"===e.sn?this._loadInitSegment(e,r):this.bitrateTest?(this.log("Fragment "+e.sn+" of level "+e.level+" is being downloaded to test bitrate and will not be buffered"),this._loadBitrateTestFrag(e,r)):(this.startFragRequested=!0,t.prototype.loadFragment.call(this,e,r,i)):this.clearTrackerIfNeeded(e)},r.getBufferedFrag=function(t){return this.fragmentTracker.getBufferedFrag(t,Ie)},r.followingBufferedFrag=function(t){return t?this.getBufferedFrag(t.end+.5):null},r.immediateLevelSwitch=function(){this.abortCurrentFrag(),this.flushMainBuffer(0,Number.POSITIVE_INFINITY)},r.nextLevelSwitch=function(){var t=this.levels,e=this.media;if(null!=e&&e.readyState){var r,i=this.getAppendedFrag(e.currentTime);i&&i.start>1&&this.flushMainBuffer(0,i.start-1);var n=this.getLevelDetails();if(null!=n&&n.live){var a=this.getMainFwdBufferInfo();if(!a||a.len<2*n.targetduration)return}if(!e.paused&&t){var s=t[this.hls.nextLoadLevel],o=this.fragLastKbps;r=o&&this.fragCurrent?this.fragCurrent.duration*s.maxBitrate/(1e3*o)+1:0}else r=0;var l=this.getBufferedFrag(e.currentTime+r);if(l){var u=this.followingBufferedFrag(l);if(u){this.abortCurrentFrag();var h=u.maxStartPTS?u.maxStartPTS:u.start,d=u.duration,c=Math.max(l.end,h+Math.min(Math.max(d-this.config.maxFragLookUpTolerance,d*(this.couldBacktrack?.5:.125)),d*(this.couldBacktrack?.75:.25)));this.flushMainBuffer(c,Number.POSITIVE_INFINITY)}}}},r.abortCurrentFrag=function(){var t=this.fragCurrent;switch(this.fragCurrent=null,this.backtrackFragment=null,t&&(t.abortRequests(),this.fragmentTracker.removeFragment(t)),this.state){case gi:case vi:case mi:case yi:case Ei:this.state=fi}this.nextLoadPosition=this.getLoadPosition()},r.flushMainBuffer=function(e,r){t.prototype.flushMainBuffer.call(this,e,r,this.altAudio?"video":null)},r.onMediaAttached=function(e,r){t.prototype.onMediaAttached.call(this,e,r);var i=r.media;this.onvplaying=this.onMediaPlaying.bind(this),this.onvseeked=this.onMediaSeeked.bind(this),i.addEventListener("playing",this.onvplaying),i.addEventListener("seeked",this.onvseeked),this.gapController=new io(this.config,i,this.fragmentTracker,this.hls)},r.onMediaDetaching=function(){var e=this.media;e&&this.onvplaying&&this.onvseeked&&(e.removeEventListener("playing",this.onvplaying),e.removeEventListener("seeked",this.onvseeked),this.onvplaying=this.onvseeked=null,this.videoBuffer=null),this.fragPlaying=null,this.gapController&&(this.gapController.destroy(),this.gapController=null),t.prototype.onMediaDetaching.call(this)},r.onMediaPlaying=function(){this.tick()},r.onMediaSeeked=function(){var t=this.media,e=t?t.currentTime:null;y(e)&&this.log("Media seeked to "+e.toFixed(3));var r=this.getMainFwdBufferInfo();null!==r&&0!==r.len?this.tick():this.warn('Main forward buffer length on "seeked" event '+(r?r.len:"empty")+")")},r.onManifestLoading=function(){this.log("Trigger BUFFER_RESET"),this.hls.trigger(S.BUFFER_RESET,void 0),this.fragmentTracker.removeAllFragments(),this.couldBacktrack=!1,this.startPosition=this.lastCurrentTime=this.fragLastKbps=0,this.levels=this.fragPlaying=this.backtrackFragment=this.levelLastLoaded=null,this.altAudio=this.audioOnly=this.startFragRequested=!1},r.onManifestParsed=function(t,e){var r,i,n=!1,a=!1;e.levels.forEach((function(t){var e=t.audioCodec;e&&(n=n||-1!==e.indexOf("mp4a.40.2"),a=a||-1!==e.indexOf("mp4a.40.5"))})),this.audioCodecSwitch=n&&a&&!("function"==typeof(null==(i=eo())||null==(r=i.prototype)?void 0:r.changeType)),this.audioCodecSwitch&&this.log("Both AAC/HE-AAC audio found in levels; declaring level codec as HE-AAC"),this.levels=e.levels,this.startFragRequested=!1},r.onLevelLoading=function(t,e){var r=this.levels;if(r&&this.state===fi){var i=r[e.level];(!i.details||i.details.live&&this.levelLastLoaded!==i||this.waitForCdnTuneIn(i.details))&&(this.state=Ai)}},r.onLevelLoaded=function(t,e){var r,i=this.levels,n=e.level,a=e.details,s=a.totalduration;if(i){this.log("Level "+n+" loaded ["+a.startSN+","+a.endSN+"]"+(a.lastPartSn?"[part-"+a.lastPartSn+"-"+a.lastPartIndex+"]":"")+", cc ["+a.startCC+", "+a.endCC+"] duration:"+s);var o=i[n],l=this.fragCurrent;!l||this.state!==vi&&this.state!==mi||l.level!==e.level&&l.loader&&this.abortCurrentFrag();var u=0;if(a.live||null!=(r=o.details)&&r.live){var h;if(this.checkLiveUpdate(a),a.deltaUpdateFailed)return;u=this.alignPlaylists(a,o.details,null==(h=this.levelLastLoaded)?void 0:h.details)}if(o.details=a,this.levelLastLoaded=o,this.hls.trigger(S.LEVEL_UPDATED,{details:a,level:n}),this.state===Ai){if(this.waitForCdnTuneIn(a))return;this.state=fi}this.startFragRequested?a.live&&this.synchronizeToLiveEdge(a):this.setStartPosition(a,u),this.tick()}else this.warn("Levels were reset while loading level "+n)},r._handleFragmentLoadProgress=function(t){var e,r=t.frag,i=t.part,n=t.payload,a=this.levels;if(a){var s=a[r.level],o=s.details;if(!o)return this.warn("Dropping fragment "+r.sn+" of level "+r.level+" after level details were reset"),void this.fragmentTracker.removeFragment(r);var l=s.videoCodec,u=o.PTSKnown||!o.live,h=null==(e=r.initSegment)?void 0:e.data,d=this._getAudioCodec(s),c=this.transmuxer=this.transmuxer||new Bn(this.hls,Ie,this._handleTransmuxComplete.bind(this),this._handleTransmuxerFlush.bind(this)),f=i?i.index:-1,g=-1!==f,v=new Qr(r.level,r.sn,r.stats.chunkCount,n.byteLength,f,g),m=this.initPTS[r.cc];c.push(n,h,d,l,r,i,o.totalduration,u,v,m)}else this.warn("Levels were reset while fragment load was in progress. Fragment "+r.sn+" of level "+r.level+" will not be buffered")},r.onAudioTrackSwitching=function(t,e){var r=this.altAudio;if(!e.url){if(this.mediaBuffer!==this.media){this.log("Switching on main audio, use media.buffered to schedule main fragment loading"),this.mediaBuffer=this.media;var i=this.fragCurrent;i&&(this.log("Switching to main audio track, cancel main fragment load"),i.abortRequests(),this.fragmentTracker.removeFragment(i)),this.resetTransmuxer(),this.resetLoadingState()}else this.audioOnly&&this.resetTransmuxer();var n=this.hls;r&&(n.trigger(S.BUFFER_FLUSHING,{startOffset:0,endOffset:Number.POSITIVE_INFINITY,type:null}),this.fragmentTracker.removeAllFragments()),n.trigger(S.AUDIO_TRACK_SWITCHED,e)}},r.onAudioTrackSwitched=function(t,e){var r=e.id,i=!!this.hls.audioTracks[r].url;if(i){var n=this.videoBuffer;n&&this.mediaBuffer!==n&&(this.log("Switching on alternate audio, use video.buffered to schedule main fragment loading"),this.mediaBuffer=n)}this.altAudio=i,this.tick()},r.onBufferCreated=function(t,e){var r,i,n=e.tracks,a=!1;for(var s in n){var o=n[s];if("main"===o.id){if(i=s,r=o,"video"===s){var l=n[s];l&&(this.videoBuffer=l.buffer)}}else a=!0}a&&r?(this.log("Alternate track found, use "+i+".buffered to schedule main fragment loading"),this.mediaBuffer=r.buffer):this.mediaBuffer=this.media},r.onFragBuffered=function(t,e){var r=e.frag,i=e.part;if(!r||r.type===Ie){if(this.fragContextChanged(r))return this.warn("Fragment "+r.sn+(i?" p: "+i.index:"")+" of level "+r.level+" finished buffering, but was aborted. state: "+this.state),void(this.state===Ei&&(this.state=fi));var n=i?i.stats:r.stats;this.fragLastKbps=Math.round(8*n.total/(n.buffering.end-n.loading.first)),"initSegment"!==r.sn&&(this.fragPrevious=r),this.fragBufferedComplete(r,i)}},r.onError=function(t,e){var r;if(e.fatal)this.state=Si;else switch(e.details){case A.FRAG_GAP:case A.FRAG_PARSING_ERROR:case A.FRAG_DECRYPT_ERROR:case A.FRAG_LOAD_ERROR:case A.FRAG_LOAD_TIMEOUT:case A.KEY_LOAD_ERROR:case A.KEY_LOAD_TIMEOUT:this.onFragmentOrKeyLoadError(Ie,e);break;case A.LEVEL_LOAD_ERROR:case A.LEVEL_LOAD_TIMEOUT:case A.LEVEL_PARSING_ERROR:e.levelRetry||this.state!==Ai||(null==(r=e.context)?void 0:r.type)!==ke||(this.state=fi);break;case A.BUFFER_APPEND_ERROR:case A.BUFFER_FULL_ERROR:if(!e.parent||"main"!==e.parent)return;if(e.details===A.BUFFER_APPEND_ERROR)return void this.resetLoadingState();this.reduceLengthAndFlushBuffer(e)&&this.flushMainBuffer(0,Number.POSITIVE_INFINITY);break;case A.INTERNAL_EXCEPTION:this.recoverWorkerError(e)}},r.checkBuffer=function(){var t=this.media,e=this.gapController;if(t&&e&&t.readyState){if(this.loadedmetadata||!zr.getBuffered(t).length){var r=this.state!==fi?this.fragCurrent:null;e.poll(this.lastCurrentTime,r)}this.lastCurrentTime=t.currentTime}},r.onFragLoadEmergencyAborted=function(){this.state=fi,this.loadedmetadata||(this.startFragRequested=!1,this.nextLoadPosition=this.startPosition),this.tickImmediate()},r.onBufferFlushed=function(t,e){var r=e.type;if(r!==O||this.audioOnly&&!this.altAudio){var i=(r===N?this.videoBuffer:this.mediaBuffer)||this.media;this.afterBufferFlushed(i,r,Ie),this.tick()}},r.onLevelsUpdated=function(t,e){this.level>-1&&this.fragCurrent&&(this.level=this.fragCurrent.level),this.levels=e.levels},r.swapAudioCodec=function(){this.audioCodecSwap=!this.audioCodecSwap},r.seekToStartPos=function(){var t=this.media;if(t){var e=t.currentTime,r=this.startPosition;if(r>=0&&e0&&(nT.cc;if(!1!==n.independent){var R=h.startPTS,k=h.endPTS,b=h.startDTS,D=h.endDTS;if(l)l.elementaryStreams[h.type]={startPTS:R,endPTS:k,startDTS:b,endDTS:D};else if(h.firstKeyFrame&&h.independent&&1===a.id&&!A&&(this.couldBacktrack=!0),h.dropped&&h.independent){var I=this.getMainFwdBufferInfo(),w=(I?I.end:this.getLoadPosition())+this.config.maxBufferHole,C=h.firstKeyFramePTS?h.firstKeyFramePTS:R;if(!L&&w2&&(o.gap=!0);o.setElementaryStreamInfo(h.type,R,k,b,D),this.backtrackFragment&&(this.backtrackFragment=o),this.bufferFragmentData(h,o,l,a,L||A)}else{if(!L&&!A)return void this.backtrack(o);o.gap=!0}}if(v){var _=v.startPTS,x=v.endPTS,P=v.startDTS,F=v.endDTS;l&&(l.elementaryStreams[O]={startPTS:_,endPTS:x,startDTS:P,endDTS:F}),o.setElementaryStreamInfo(O,_,x,P,F),this.bufferFragmentData(v,o,l,a)}if(g&&null!=c&&null!=(e=c.samples)&&e.length){var M={id:r,frag:o,details:g,samples:c.samples};i.trigger(S.FRAG_PARSING_METADATA,M)}if(g&&d){var N={id:r,frag:o,details:g,samples:d.samples};i.trigger(S.FRAG_PARSING_USERDATA,N)}}}else this.resetWhenMissingContext(a)},r._bufferInitSegment=function(t,e,r,i){var n=this;if(this.state===yi){this.audioOnly=!!e.audio&&!e.video,this.altAudio&&!this.audioOnly&&delete e.audio;var a=e.audio,s=e.video,o=e.audiovideo;if(a){var l=t.audioCodec,u=navigator.userAgent.toLowerCase();this.audioCodecSwitch&&(l&&(l=-1!==l.indexOf("mp4a.40.5")?"mp4a.40.2":"mp4a.40.5"),1!==a.metadata.channelCount&&-1===u.indexOf("firefox")&&(l="mp4a.40.5")),l&&-1!==l.indexOf("mp4a.40.5")&&-1!==u.indexOf("android")&&"audio/mpeg"!==a.container&&(l="mp4a.40.2",this.log("Android: force audio codec to "+l)),t.audioCodec&&t.audioCodec!==l&&this.log('Swapping manifest audio codec "'+t.audioCodec+'" for "'+l+'"'),a.levelCodec=l,a.id="main",this.log("Init audio buffer, container:"+a.container+", codecs[selected/level/parsed]=["+(l||"")+"/"+(t.audioCodec||"")+"/"+a.codec+"]")}s&&(s.levelCodec=t.videoCodec,s.id="main",this.log("Init video buffer, container:"+s.container+", codecs[level/parsed]=["+(t.videoCodec||"")+"/"+s.codec+"]")),o&&this.log("Init audiovideo buffer, container:"+o.container+", codecs[level/parsed]=["+t.codecs+"/"+o.codec+"]"),this.hls.trigger(S.BUFFER_CODECS,e),Object.keys(e).forEach((function(t){var a=e[t].initSegment;null!=a&&a.byteLength&&n.hls.trigger(S.BUFFER_APPENDING,{type:t,data:a,frag:r,part:null,chunkMeta:i,parent:r.type})})),this.tickImmediate()}},r.getMainFwdBufferInfo=function(){return this.getFwdBufferInfo(this.mediaBuffer?this.mediaBuffer:this.media,Ie)},r.backtrack=function(t){this.couldBacktrack=!0,this.backtrackFragment=t,this.resetTransmuxer(),this.flushBufferGap(t),this.fragmentTracker.removeFragment(t),this.fragPrevious=null,this.nextLoadPosition=t.start,this.state=fi},r.checkFragmentChanged=function(){var t=this.media,e=null;if(t&&t.readyState>1&&!1===t.seeking){var r=t.currentTime;if(zr.isBuffered(t,r)?e=this.getAppendedFrag(r):zr.isBuffered(t,r+.1)&&(e=this.getAppendedFrag(r+.1)),e){this.backtrackFragment=null;var i=this.fragPlaying,n=e.level;i&&e.sn===i.sn&&i.level===n||(this.fragPlaying=e,this.hls.trigger(S.FRAG_CHANGED,{frag:e}),i&&i.level===n||this.hls.trigger(S.LEVEL_SWITCHED,{level:n}))}}},s(e,[{key:"nextLevel",get:function(){var t=this.nextBufferedFrag;return t?t.level:-1}},{key:"currentFrag",get:function(){var t=this.media;return t?this.fragPlaying||this.getAppendedFrag(t.currentTime):null}},{key:"currentProgramDateTime",get:function(){var t=this.media;if(t){var e=t.currentTime,r=this.currentFrag;if(r&&y(e)&&y(r.programDateTime)){var i=r.programDateTime+1e3*(e-r.start);return new Date(i)}}return null}},{key:"currentLevel",get:function(){var t=this.currentFrag;return t?t.level:-1}},{key:"nextBufferedFrag",get:function(){var t=this.currentFrag;return t?this.followingBufferedFrag(t):null}},{key:"forceStartLoad",get:function(){return this._forceStartLoad}}]),e}(Ri),ao=function(){function t(e){void 0===e&&(e={}),this.config=void 0,this.userConfig=void 0,this.coreComponents=void 0,this.networkControllers=void 0,this.started=!1,this._emitter=new Mn,this._autoLevelCapping=-1,this._maxHdcpLevel=null,this.abrController=void 0,this.bufferController=void 0,this.capLevelController=void 0,this.latencyController=void 0,this.levelController=void 0,this.streamController=void 0,this.audioTrackController=void 0,this.subtitleTrackController=void 0,this.emeController=void 0,this.cmcdController=void 0,this._media=null,this.url=null,this.triggeringException=void 0,I(e.debug||!1,"Hls instance");var r=this.config=function(t,e){if((e.liveSyncDurationCount||e.liveMaxLatencyDurationCount)&&(e.liveSyncDuration||e.liveMaxLatencyDuration))throw new Error("Illegal hls.js config: don't mix up liveSyncDurationCount/liveMaxLatencyDurationCount and liveSyncDuration/liveMaxLatencyDuration");if(void 0!==e.liveMaxLatencyDurationCount&&(void 0===e.liveSyncDurationCount||e.liveMaxLatencyDurationCount<=e.liveSyncDurationCount))throw new Error('Illegal hls.js config: "liveMaxLatencyDurationCount" must be greater than "liveSyncDurationCount"');if(void 0!==e.liveMaxLatencyDuration&&(void 0===e.liveSyncDuration||e.liveMaxLatencyDuration<=e.liveSyncDuration))throw new Error('Illegal hls.js config: "liveMaxLatencyDuration" must be greater than "liveSyncDuration"');var r=Qs(t),n=["TimeOut","MaxRetry","RetryDelay","MaxRetryTimeout"];return["manifest","level","frag"].forEach((function(t){var i=("level"===t?"playlist":t)+"LoadPolicy",a=void 0===e[i],s=[];n.forEach((function(n){var o=t+"Loading"+n,l=e[o];if(void 0!==l&&a){s.push(o);var u=r[i].default;switch(e[i]={default:u},n){case"TimeOut":u.maxLoadTimeMs=l,u.maxTimeToFirstByteMs=l;break;case"MaxRetry":u.errorRetry.maxNumRetry=l,u.timeoutRetry.maxNumRetry=l;break;case"RetryDelay":u.errorRetry.retryDelayMs=l,u.timeoutRetry.retryDelayMs=l;break;case"MaxRetryTimeout":u.errorRetry.maxRetryDelayMs=l,u.timeoutRetry.maxRetryDelayMs=l}}})),s.length&&w.warn('hls.js config: "'+s.join('", "')+'" setting(s) are deprecated, use "'+i+'": '+JSON.stringify(e[i]))})),i(i({},r),e)}(t.DefaultConfig,e);this.userConfig=e,r.progressive&&Js(r);var n=r.abrController,a=r.bufferController,s=r.capLevelController,o=r.errorController,l=r.fpsController,u=new o(this),h=this.abrController=new n(this),d=this.bufferController=new a(this),c=this.capLevelController=new s(this),f=new l(this),g=new Pe(this),v=new je(this),m=r.contentSteeringController,p=m?new m(this):null,y=this.levelController=new $s(this,p),E=new Wr(this),T=new to(this.config),L=this.streamController=new no(this,E,T);c.setStreamController(L),f.setStreamController(L);var A=[g,y,L];p&&A.splice(1,0,p),this.networkControllers=A;var R=[h,d,c,f,v,E];this.audioTrackController=this.createController(r.audioTrackController,A);var k=r.audioStreamController;k&&A.push(new k(this,E,T)),this.subtitleTrackController=this.createController(r.subtitleTrackController,A);var b=r.subtitleStreamController;b&&A.push(new b(this,E,T)),this.createController(r.timelineController,R),T.emeController=this.emeController=this.createController(r.emeController,R),this.cmcdController=this.createController(r.cmcdController,R),this.latencyController=this.createController(qe,R),this.coreComponents=R,A.push(u);var D=u.onErrorOut;"function"==typeof D&&this.on(S.ERROR,D,u)}t.isMSESupported=function(){return ro()},t.isSupported=function(){return function(){if(!ro())return!1;var t=te();return"function"==typeof(null==t?void 0:t.isTypeSupported)&&(["avc1.42E01E,mp4a.40.2","av01.0.01M.08","vp09.00.50.08"].some((function(e){return t.isTypeSupported(ne(e,"video"))}))||["mp4a.40.2","fLaC"].some((function(e){return t.isTypeSupported(ne(e,"audio"))})))}()},t.getMediaSource=function(){return te()};var e=t.prototype;return e.createController=function(t,e){if(t){var r=new t(this);return e&&e.push(r),r}return null},e.on=function(t,e,r){void 0===r&&(r=this),this._emitter.on(t,e,r)},e.once=function(t,e,r){void 0===r&&(r=this),this._emitter.once(t,e,r)},e.removeAllListeners=function(t){this._emitter.removeAllListeners(t)},e.off=function(t,e,r,i){void 0===r&&(r=this),this._emitter.off(t,e,r,i)},e.listeners=function(t){return this._emitter.listeners(t)},e.emit=function(t,e,r){return this._emitter.emit(t,e,r)},e.trigger=function(t,e){if(this.config.debug)return this.emit(t,t,e);try{return this.emit(t,t,e)}catch(e){if(w.error("An internal error happened while handling event "+t+'. Error message: "'+e.message+'". Here is a stacktrace:',e),!this.triggeringException){this.triggeringException=!0;var r=t===S.ERROR;this.trigger(S.ERROR,{type:L.OTHER_ERROR,details:A.INTERNAL_EXCEPTION,fatal:r,event:t,error:e}),this.triggeringException=!1}}return!1},e.listenerCount=function(t){return this._emitter.listenerCount(t)},e.destroy=function(){w.log("destroy"),this.trigger(S.DESTROYING,void 0),this.detachMedia(),this.removeAllListeners(),this._autoLevelCapping=-1,this.url=null,this.networkControllers.forEach((function(t){return t.destroy()})),this.networkControllers.length=0,this.coreComponents.forEach((function(t){return t.destroy()})),this.coreComponents.length=0;var t=this.config;t.xhrSetup=t.fetchSetup=void 0,this.userConfig=null},e.attachMedia=function(t){w.log("attachMedia"),this._media=t,this.trigger(S.MEDIA_ATTACHING,{media:t})},e.detachMedia=function(){w.log("detachMedia"),this.trigger(S.MEDIA_DETACHING,void 0),this._media=null},e.loadSource=function(t){this.stopLoad();var e=this.media,r=this.url,i=this.url=p.buildAbsoluteURL(self.location.href,t,{alwaysNormalize:!0});this._autoLevelCapping=-1,this._maxHdcpLevel=null,w.log("loadSource:"+i),e&&r&&(r!==i||this.bufferController.hasSourceTypes())&&(this.detachMedia(),this.attachMedia(e)),this.trigger(S.MANIFEST_LOADING,{url:t})},e.startLoad=function(t){void 0===t&&(t=-1),w.log("startLoad("+t+")"),this.started=!0,this.networkControllers.forEach((function(e){e.startLoad(t)}))},e.stopLoad=function(){w.log("stopLoad"),this.started=!1,this.networkControllers.forEach((function(t){t.stopLoad()}))},e.resumeBuffering=function(){this.started&&this.networkControllers.forEach((function(t){"fragmentLoader"in t&&t.startLoad(-1)}))},e.pauseBuffering=function(){this.networkControllers.forEach((function(t){"fragmentLoader"in t&&t.stopLoad()}))},e.swapAudioCodec=function(){w.log("swapAudioCodec"),this.streamController.swapAudioCodec()},e.recoverMediaError=function(){w.log("recoverMediaError");var t=this._media;this.detachMedia(),t&&this.attachMedia(t)},e.removeLevel=function(t){this.levelController.removeLevel(t)},e.setAudioOption=function(t){var e;return null==(e=this.audioTrackController)?void 0:e.setAudioOption(t)},e.setSubtitleOption=function(t){var e;return null==(e=this.subtitleTrackController)||e.setSubtitleOption(t),null},s(t,[{key:"levels",get:function(){var t=this.levelController.levels;return t||[]}},{key:"currentLevel",get:function(){return this.streamController.currentLevel},set:function(t){w.log("set currentLevel:"+t),this.levelController.manualLevel=t,this.streamController.immediateLevelSwitch()}},{key:"nextLevel",get:function(){return this.streamController.nextLevel},set:function(t){w.log("set nextLevel:"+t),this.levelController.manualLevel=t,this.streamController.nextLevelSwitch()}},{key:"loadLevel",get:function(){return this.levelController.level},set:function(t){w.log("set loadLevel:"+t),this.levelController.manualLevel=t}},{key:"nextLoadLevel",get:function(){return this.levelController.nextLoadLevel},set:function(t){this.levelController.nextLoadLevel=t}},{key:"firstLevel",get:function(){return Math.max(this.levelController.firstLevel,this.minAutoLevel)},set:function(t){w.log("set firstLevel:"+t),this.levelController.firstLevel=t}},{key:"startLevel",get:function(){var t=this.levelController.startLevel;return-1===t&&this.abrController.forcedAutoLevel>-1?this.abrController.forcedAutoLevel:t},set:function(t){w.log("set startLevel:"+t),-1!==t&&(t=Math.max(t,this.minAutoLevel)),this.levelController.startLevel=t}},{key:"capLevelToPlayerSize",get:function(){return this.config.capLevelToPlayerSize},set:function(t){var e=!!t;e!==this.config.capLevelToPlayerSize&&(e?this.capLevelController.startCapping():(this.capLevelController.stopCapping(),this.autoLevelCapping=-1,this.streamController.nextLevelSwitch()),this.config.capLevelToPlayerSize=e)}},{key:"autoLevelCapping",get:function(){return this._autoLevelCapping},set:function(t){this._autoLevelCapping!==t&&(w.log("set autoLevelCapping:"+t),this._autoLevelCapping=t,this.levelController.checkMaxAutoUpdated())}},{key:"bandwidthEstimate",get:function(){var t=this.abrController.bwEstimator;return t?t.getEstimate():NaN},set:function(t){this.abrController.resetEstimator(t)}},{key:"ttfbEstimate",get:function(){var t=this.abrController.bwEstimator;return t?t.getEstimateTTFB():NaN}},{key:"maxHdcpLevel",get:function(){return this._maxHdcpLevel},set:function(t){(function(t){return Xe.indexOf(t)>-1})(t)&&this._maxHdcpLevel!==t&&(this._maxHdcpLevel=t,this.levelController.checkMaxAutoUpdated())}},{key:"autoLevelEnabled",get:function(){return-1===this.levelController.manualLevel}},{key:"manualLevel",get:function(){return this.levelController.manualLevel}},{key:"minAutoLevel",get:function(){var t=this.levels,e=this.config.minAutoBitrate;if(!t)return 0;for(var r=t.length,i=0;i=e)return i;return 0}},{key:"maxAutoLevel",get:function(){var t,e=this.levels,r=this.autoLevelCapping,i=this.maxHdcpLevel;if(t=-1===r&&null!=e&&e.length?e.length-1:r,i)for(var n=t;n--;){var a=e[n].attrs["HDCP-LEVEL"];if(a&&a<=i)return n}return t}},{key:"firstAutoLevel",get:function(){return this.abrController.firstAutoLevel}},{key:"nextAutoLevel",get:function(){return this.abrController.nextAutoLevel},set:function(t){this.abrController.nextAutoLevel=t}},{key:"playingDate",get:function(){return this.streamController.currentProgramDateTime}},{key:"mainForwardBufferInfo",get:function(){return this.streamController.getMainFwdBufferInfo()}},{key:"allAudioTracks",get:function(){var t=this.audioTrackController;return t?t.allAudioTracks:[]}},{key:"audioTracks",get:function(){var t=this.audioTrackController;return t?t.audioTracks:[]}},{key:"audioTrack",get:function(){var t=this.audioTrackController;return t?t.audioTrack:-1},set:function(t){var e=this.audioTrackController;e&&(e.audioTrack=t)}},{key:"allSubtitleTracks",get:function(){var t=this.subtitleTrackController;return t?t.allSubtitleTracks:[]}},{key:"subtitleTracks",get:function(){var t=this.subtitleTrackController;return t?t.subtitleTracks:[]}},{key:"subtitleTrack",get:function(){var t=this.subtitleTrackController;return t?t.subtitleTrack:-1},set:function(t){var e=this.subtitleTrackController;e&&(e.subtitleTrack=t)}},{key:"media",get:function(){return this._media}},{key:"subtitleDisplay",get:function(){var t=this.subtitleTrackController;return!!t&&t.subtitleDisplay},set:function(t){var e=this.subtitleTrackController;e&&(e.subtitleDisplay=t)}},{key:"lowLatencyMode",get:function(){return this.config.lowLatencyMode},set:function(t){this.config.lowLatencyMode=t}},{key:"liveSyncPosition",get:function(){return this.latencyController.liveSyncPosition}},{key:"latency",get:function(){return this.latencyController.latency}},{key:"maxLatency",get:function(){return this.latencyController.maxLatency}},{key:"targetLatency",get:function(){return this.latencyController.targetLatency}},{key:"drift",get:function(){return this.latencyController.drift}},{key:"forceStartLoad",get:function(){return this.streamController.forceStartLoad}}],[{key:"version",get:function(){return"1.5.1"}},{key:"Events",get:function(){return S}},{key:"ErrorTypes",get:function(){return L}},{key:"ErrorDetails",get:function(){return A}},{key:"DefaultConfig",get:function(){return t.defaultConfig?t.defaultConfig:zs},set:function(e){t.defaultConfig=e}}]),t}();return ao.defaultConfig=void 0,ao},"object"==typeof exports&&"undefined"!=typeof module?module.exports=i():"function"==typeof define&&define.amd?define(i):(r="undefined"!=typeof globalThis?globalThis:r||self).Hls=i()}(!1); +// @license-end diff --git a/public/js/hlsPlayback.js b/public/js/hlsPlayback.js index 5cd46a6..5970011 100644 --- a/public/js/hlsPlayback.js +++ b/public/js/hlsPlayback.js @@ -1,25 +1,30 @@ // @license http://www.gnu.org/licenses/agpl-3.0.html AGPL-3.0 // SPDX-License-Identifier: AGPL-3.0-only -function playVideo(overlay) { - const video = overlay.parentElement.querySelector('video'); - const url = video.getAttribute("data-url"); - video.setAttribute("controls", ""); +function playMedia(overlay, tagName) { + const media = overlay.parentElement.querySelector(tagName); + const url = media.getAttribute("data-url"); + const startTime = parseFloat(media.getAttribute("data-start") || "0"); + media.setAttribute("controls", ""); overlay.style.display = "none"; if (Hls.isSupported()) { var hls = new Hls({autoStartLoad: false}); hls.loadSource(url); - hls.attachMedia(video); + hls.attachMedia(media); hls.on(Hls.Events.MANIFEST_PARSED, function () { hls.loadLevel = hls.levels.length - 1; - hls.startLoad(); - video.play(); + hls.startLoad(startTime); + media.play(); }); - } else if (video.canPlayType('application/vnd.apple.mpegurl')) { - video.src = url; - video.addEventListener('canplay', function() { - video.play(); + } else if (media.canPlayType('application/vnd.apple.mpegurl')) { + media.src = url; + media.addEventListener('canplay', function() { + if (startTime > 0) media.currentTime = startTime; + media.play(); }); } } + +function playVideo(overlay) { playMedia(overlay, 'video'); } +function playAudio(overlay) { playMedia(overlay, 'audio'); } // @license-end diff --git a/public/js/infiniteScroll.js b/public/js/infiniteScroll.js index 9939c03..f79912f 100644 --- a/public/js/infiniteScroll.js +++ b/public/js/infiniteScroll.js @@ -1,66 +1,225 @@ // @license http://www.gnu.org/licenses/agpl-3.0.html AGPL-3.0 // SPDX-License-Identifier: AGPL-3.0-only + function insertBeforeLast(node, elem) { - node.insertBefore(elem, node.childNodes[node.childNodes.length - 2]); + node.insertBefore(elem, node.childNodes[node.childNodes.length - 2]); } function getLoadMore(doc) { - return doc.querySelector('.show-more:not(.timeline-item)'); + return doc.querySelector(".show-more:not(.timeline-item)"); } -function isDuplicate(item, itemClass) { - const tweet = item.querySelector(".tweet-link"); - if (tweet == null) return false; - const href = tweet.getAttribute("href"); - return document.querySelector(itemClass + " .tweet-link[href='" + href + "']") != null; +function getHrefs(selector) { + return new Set([...document.querySelectorAll(selector)].map(el => el.getAttribute("href"))); } -window.onload = function() { - const url = window.location.pathname; - const isTweet = url.indexOf("/status/") !== -1; - const containerClass = isTweet ? ".replies" : ".timeline"; - const itemClass = containerClass + ' > div:not(.top-ref)'; +function getTweetId(item) { + const m = item.querySelector(".tweet-link")?.getAttribute("href")?.match(/\/status\/(\d+)/); + return m ? m[1] : ""; +} - var html = document.querySelector("html"); - var container = document.querySelector(containerClass); - var loading = false; +function isDuplicate(item, hrefs) { + return hrefs.has(item.querySelector(".tweet-link")?.getAttribute("href")); +} - window.addEventListener('scroll', function() { - if (loading) return; - if (html.scrollTop + html.clientHeight >= html.scrollHeight - 3000) { - loading = true; - var loadMore = getLoadMore(document); - if (loadMore == null) return; +const GAP = 10; - loadMore.children[0].text = "Loading..."; +class Masonry { + constructor(container) { + this.container = container; + const colSizes = { + small: w => Math.max(130, w * 0.11), + medium: w => Math.max(190, Math.min(350, w * 0.22)), + large: w => Math.max(350, Math.min(480, w * 0.22)), + }; + const size = container.dataset.colSize || "medium"; + this._targetWidth = colSizes[size] || colSizes.medium; + this.colHeights = []; + this.colCounts = []; + this.colCount = 0; + this._lastWidth = 0; + this._colWidthCache = 0; + this._items = []; + this._revealTimer = null; + this.container.classList.add("masonry-active"); - var url = new URL(loadMore.children[0].href); - url.searchParams.append('scroll', 'true'); - - fetch(url.toString()).then(function (response) { - return response.text(); - }).then(function (html) { - var parser = new DOMParser(); - var doc = parser.parseFromString(html, 'text/html'); - loadMore.remove(); - - for (var item of doc.querySelectorAll(itemClass)) { - if (item.className == "timeline-item show-more") continue; - if (isDuplicate(item, itemClass)) continue; - if (isTweet) container.appendChild(item); - else insertBeforeLast(container, item); - } - - loading = false; - const newLoadMore = getLoadMore(doc); - if (newLoadMore == null) return; - if (isTweet) container.appendChild(newLoadMore); - else insertBeforeLast(container, newLoadMore); - }).catch(function (err) { - console.warn('Something went wrong.', err); - loading = true; - }); - } + let resizeTimer; + window.addEventListener("resize", () => { + clearTimeout(resizeTimer); + resizeTimer = setTimeout(() => this._rebuild(), 50); }); -}; + + // Re-sync positions whenever images finish loading and items grow taller. + // Must be set up before _rebuild() so initial items get observed on first pass. + let syncTimer; + this._observer = window.ResizeObserver ? new ResizeObserver(() => { + clearTimeout(syncTimer); + syncTimer = setTimeout(() => this.syncHeights(), 100); + }) : null; + + this._rebuild(); + } + + // Reveal all items and gallery siblings (show-more, top-ref). Idempotent. + _revealAll() { + clearTimeout(this._revealTimer); + for (const item of this._items) item.classList.add("masonry-visible"); + for (const el of this.container.parentElement.querySelectorAll(":scope > .show-more, :scope > .top-ref, :scope > .timeline-footer")) + el.classList.add("masonry-visible"); + } + + // Height-primary, count-as-tiebreaker: handles both tall tweets and unloaded images. + _pickCol() { + return this.colHeights.reduce((min, h, i) => { + const m = this.colHeights[min]; + return (h < m || (h === m && this.colCounts[i] < this.colCounts[min])) ? i : min; + }, 0); + } + + // Position items using current column state. Updates colHeights, colCounts, container height. + _position(items, heights, colWidth) { + for (let i = 0; i < items.length; i++) { + const col = this._pickCol(); + items[i].style.left = `${col * (colWidth + GAP)}px`; + items[i].style.top = `${this.colHeights[col]}px`; + this.colHeights[col] += heights[i] + GAP; + this.colCounts[col]++; + } + this.container.style.height = `${Math.max(0, ...this.colHeights)}px`; + } + + // Full reset and re-place all items. + _place(items, heights, n, colWidth) { + this.colHeights = new Array(n).fill(0); + this.colCounts = new Array(n).fill(0); + this.colCount = n; + this._position(items, heights, colWidth); + } + + _rebuild() { + const w = this.container.clientWidth; + const n = Math.max(1, Math.floor(w / this._targetWidth(w))); + if (n === this.colCount && w === this._lastWidth) return; + + const isFirst = this.colCount === 0; + + if (isFirst) { + this._items = [...this.container.querySelectorAll(".timeline-item")]; + } + + // Sort newest-first by tweet ID (snowflake IDs exceed Number precision, compare as strings). + this._items.sort((a, b) => { + const idA = getTweetId(a), idB = getTweetId(b); + if (idA.length !== idB.length) return idB.length - idA.length; + return idB < idA ? -1 : idB > idA ? 1 : 0; + }); + + // Pre-set widths BEFORE reading heights so measurements reflect the new column width. + const colWidth = this._colWidthCache = Math.floor((w - GAP * (n - 1)) / n); + for (const item of this._items) item.style.width = `${colWidth}px`; + + this._place(this._items, this._items.map(item => item.offsetHeight), n, colWidth); + this._lastWidth = w; + + if (isFirst) { + if (this._observer) this._items.forEach(item => this._observer.observe(item)); + // Reveal immediately if all images are cached, else wait for syncHeights. + const hasUnloaded = this._items.some(item => + [...item.querySelectorAll("img")].some(img => !img.complete)); + if (hasUnloaded) { + this._revealTimer = setTimeout(() => this._revealAll(), 1000); + } else { + this._revealAll(); + } + } + } + + // Re-read actual heights and re-place all items. Fixes drift after images load. + syncHeights() { + this._place(this._items, this._items.map(item => item.offsetHeight), this.colCount, this._colWidthCache); + this._revealAll(); + } + + // Batch-add items in three phases to avoid O(N) reflows: + // 1. writes: set widths, append all — no reads, no reflows + // 2. one read: batch offsetHeight + // 3. writes: assign columns, set left/top + addAll(newItems) { + if (!newItems.length) return; + const colWidth = this._colWidthCache; + + for (const item of newItems) { + item.style.width = `${colWidth}px`; + this.container.appendChild(item); + } + + this._position(newItems, newItems.map(item => item.offsetHeight), colWidth); + this._items.push(...newItems); + + if (this._observer) newItems.forEach(item => this._observer.observe(item)); + } +} + +document.addEventListener("DOMContentLoaded", function () { + const isTweet = location.pathname.includes("/status/"); + const containerClass = isTweet ? ".replies" : ".timeline"; + const itemClass = containerClass + " > div:not(.top-ref)"; + const html = document.documentElement; + const container = document.querySelector(containerClass); + const masonryEl = container?.querySelector(".gallery-masonry"); + const masonry = masonryEl ? new Masonry(masonryEl) : null; + let loading = false; + + function handleScroll(failed) { + if (loading || html.scrollTop + html.clientHeight < html.scrollHeight - 3000) return; + + const loadMore = getLoadMore(document); + if (!loadMore) return; + loading = true; + loadMore.children[0].text = "Loading..."; + + const url = new URL(loadMore.children[0].href); + url.searchParams.append("scroll", "true"); + + fetch(url) + .then(r => { + if (r.status > 299) throw new Error("error"); + return r.text(); + }) + .then(responseText => { + const doc = new DOMParser().parseFromString(responseText, "text/html"); + loadMore.remove(); + + if (masonry) { + masonry.syncHeights(); + const newMasonry = doc.querySelector(".gallery-masonry"); + if (newMasonry) { + const knownHrefs = getHrefs(".gallery-masonry .tweet-link"); + masonry.addAll([...newMasonry.querySelectorAll(".timeline-item")].filter(item => !isDuplicate(item, knownHrefs))); + } + } else { + const knownHrefs = getHrefs(`${itemClass} .tweet-link`); + for (const item of doc.querySelectorAll(itemClass)) { + if (item.className === "timeline-item show-more" || isDuplicate(item, knownHrefs)) continue; + isTweet ? container.appendChild(item) : insertBeforeLast(container, item); + } + } + + loading = false; + const newLoadMore = getLoadMore(doc); + if (newLoadMore) { + isTweet ? container.appendChild(newLoadMore) : insertBeforeLast(container, newLoadMore); + if (masonry) newLoadMore.classList.add("masonry-visible"); + } + }) + .catch(err => { + console.warn("Something went wrong.", err); + if (failed > 3) { loadMore.children[0].text = "Error"; return; } + loading = false; + handleScroll((failed || 0) + 1); + }); + } + + window.addEventListener("scroll", () => handleScroll()); +}); // @license-end diff --git a/public/js/widgets.js b/public/js/widgets.js new file mode 100644 index 0000000..7bb283a --- /dev/null +++ b/public/js/widgets.js @@ -0,0 +1,221 @@ +/** + * Drop-in replacement for Twitter's widgets.js + * Redirects twitter-tweet blockquotes to Nitter embeds + */ +(function () { + "use strict"; + + if (window.__nitterWidgets) return; + window.__nitterWidgets = true; + + var NITTER = new URL(document.currentScript.src).origin; + + var TWEET_RE = /(?:twitter\.com|x\.com)\/([^\/]+)\/status\/(\d+)/i; + var SELECTOR = "blockquote.twitter-tweet, blockquote.twitter-video"; + + var readyCallbacks = []; + var eventCallbacks = {}; + var isReady = false; + + function safeCall(fn, arg) { + try { + fn(arg); + } catch (e) { } + } + + function fireEvent(name, data) { + (eventCallbacks[name] || []).forEach(function (cb) { + safeCall(cb, data); + }); + } + + function parseTweetUrl(url) { + if (!url) return null; + var m = TWEET_RE.exec(url); + if (m) return { user: m[1], id: m[2] }; + m = url.match(/(\d{15,})/); + return m ? { user: null, id: m[1] } : null; + } + + function createIframe(tweet, opts) { + var url; + if (opts.videoOnly) { + url = NITTER + "/i/videos/tweet/" + tweet.id; + } else { + var path = tweet.user ? "/" + tweet.user : "/i"; + url = NITTER + path + "/status/" + tweet.id + "/embed"; + if (opts.theme) { + var theme = + opts.theme === "dark" + ? "nitter" + : opts.theme === "light" + ? "twitter" + : opts.theme; + url += "?theme=" + encodeURIComponent(theme); + } + } + + var iframe = document.createElement("iframe"); + iframe.src = url; + iframe.className = "nitter-embed-frame"; + iframe.loading = "lazy"; + iframe.setAttribute("allowtransparency", "true"); + iframe.setAttribute("frameborder", "0"); + iframe.setAttribute("scrolling", "no"); + if (opts.videoOnly) iframe.setAttribute("allowfullscreen", "true"); + + var width = opts.width || 550; + var margin = + opts.align === "center" + ? "10px auto" + : opts.align === "right" + ? "10px 0 10px auto" + : "10px 0"; + iframe.style.cssText = + "width:100%;max-width:" + + width + + "px;height:300px;" + + "border:none;display:block;margin:" + + margin; + + iframe.addEventListener("load", function () { + fireEvent("rendered", { target: iframe }); + }); + + return iframe; + } + + function processBlockquote(bq) { + if (bq.dataset.nitterProcessed) return false; + bq.dataset.nitterProcessed = "true"; + + var tweet = null; + var links = bq.querySelectorAll("a[href]"); + for (var i = 0; i < links.length && !tweet; i++) { + tweet = parseTweetUrl(links[i].href); + } + if (!tweet) return false; + + var d = bq.dataset; + var iframe = createIframe(tweet, { + width: d.mediaMaxWidth || d.width, + align: d.align, + theme: d.theme, + videoOnly: d.mediaMaxWidth !== undefined, + }); + + bq.style.display = "none"; + bq.parentNode.insertBefore(iframe, bq.nextSibling); + return true; + } + + function processEmbeds(root) { + var bqs = (root || document).querySelectorAll( + SELECTOR + ":not([data-nitter-processed])", + ); + for (var i = 0; i < bqs.length; i++) processBlockquote(bqs[i]); + } + + function handleResize(e) { + if (!Array.isArray(e.data) || e.data[0] !== "resizeIframe") return; + var h = e.data[1] && e.data[1].h; + if (!h || h <= 0 || h > 10000) return; // Cap at 10000px for sanity + + var frames = document.querySelectorAll("iframe.nitter-embed-frame"); + for (var i = 0; i < frames.length; i++) { + if (frames[i].contentWindow === e.source) { + frames[i].style.height = h + "px"; + return; + } + } + } + + function observeDOM() { + if (!window.MutationObserver || !document.body) return; + + function matches(el) { + return el.matches(SELECTOR) || el.querySelector(SELECTOR); + } + + new MutationObserver(function (muts) { + var found = muts.some(function (mut) { + return Array.prototype.some.call(mut.addedNodes, function (n) { + return n.nodeType === 1 && matches(n); + }); + }); + if (found) processEmbeds(); + }).observe(document.body, { childList: true, subtree: true }); + } + + function embedTweet(id, container, opts) { + if (!container) return Promise.reject("No container"); + var iframe = createIframe({ id: id, user: null }, opts || {}); + container.appendChild(iframe); + return Promise.resolve(iframe); + } + + var prevTwttr = window.twttr; + window.twttr = { + widgets: { + load: processEmbeds, + createTweet: embedTweet, + createTweetEmbed: embedTweet, + createVideo: embedTweet, + loaded: true, + }, + events: { + bind: function (name, cb) { + if (typeof cb !== "function") return; + if (!eventCallbacks[name]) eventCallbacks[name] = []; + eventCallbacks[name].push(cb); + }, + unbind: function (name, cb) { + if (!eventCallbacks[name]) return; + eventCallbacks[name] = cb + ? eventCallbacks[name].filter(function (f) { + return f !== cb; + }) + : []; + }, + }, + ready: function (cb) { + if (typeof cb !== "function") return; + if (isReady) cb(window.twttr); + else readyCallbacks.push(cb); + }, + _e: [], + }; + + // Process callbacks queued before load (twttr._e pattern) + if (prevTwttr && prevTwttr._e) { + prevTwttr._e.forEach(function (cb) { + safeCall(cb); + }); + } + + // Remove any Twitter scripts that snuck through + document + .querySelectorAll( + 'script[src*="platform.twitter.com"], script[src*="platform.x.com"]', + ) + .forEach(function (s) { + s.remove(); + }); + + function init() { + window.addEventListener("message", handleResize); + processEmbeds(); + observeDOM(); + isReady = true; + readyCallbacks.forEach(function (cb) { + safeCall(cb, window.twttr); + }); + readyCallbacks = []; + } + + if (document.readyState === "loading") { + document.addEventListener("DOMContentLoaded", init); + } else { + init(); + } +})(); diff --git a/public/md/about.md b/public/md/about.md index c0adda9..3825e8f 100644 --- a/public/md/about.md +++ b/public/md/about.md @@ -4,15 +4,15 @@ Nitter is a free and open source alternative Twitter front-end focused on privacy and performance. The source is available on GitHub at -* No JavaScript or ads -* All requests go through the backend, client never talks to Twitter -* Prevents Twitter from tracking your IP or JavaScript fingerprint -* Uses Twitter's unofficial API (no rate limits or developer account required) -* Lightweight (for [@nim_lang](/nim_lang), 60KB vs 784KB from twitter.com) -* RSS feeds -* Themes -* Mobile support (responsive design) -* AGPLv3 licensed, no proprietary instances permitted +- No JavaScript or ads +- All requests go through the backend, client never talks to Twitter +- Prevents Twitter from tracking your IP or JavaScript fingerprint +- Uses Twitter's unofficial API (no developer account required) +- Lightweight (for [@nim_lang](/nim_lang), 60KB vs 784KB from twitter.com) +- RSS feeds +- Themes +- Mobile support (responsive design) +- AGPLv3 licensed, no proprietary instances permitted Nitter's GitHub wiki contains [instances](https://github.com/zedeus/nitter/wiki/Instances) and @@ -21,12 +21,13 @@ maintained by the community. ## Why use Nitter? -It's impossible to use Twitter without JavaScript enabled. For privacy-minded -folks, preventing JavaScript analytics and IP-based tracking is important, but -apart from using a VPN and uBlock/uMatrix, it's impossible. Despite being behind -a VPN and using heavy-duty adblockers, you can get accurately tracked with your -[browser's fingerprint](https://restoreprivacy.com/browser-fingerprinting/), -[no JavaScript required](https://noscriptfingerprint.com/). This all became +It's impossible to use Twitter without JavaScript enabled, and as of 2024 you +need to sign up. For privacy-minded folks, preventing JavaScript analytics and +IP-based tracking is important, but apart from using a VPN and uBlock/uMatrix, +it's impossible. Despite being behind a VPN and using heavy-duty adblockers, +you can get accurately tracked with your [browser's +fingerprint](https://restoreprivacy.com/browser-fingerprinting/), [no +JavaScript required](https://noscriptfingerprint.com/). This all became particularly important after Twitter [removed the ability](https://www.eff.org/deeplinks/2020/04/twitter-removes-privacy-option-and-shows-why-we-need-strong-privacy-laws) for users to control whether their data gets sent to advertisers. @@ -42,12 +43,13 @@ Twitter account. ## Donating -Liberapay: \ -Patreon: \ -BTC: bc1qp7q4qz0fgfvftm5hwz3vy284nue6jedt44kxya \ -ETH: 0x66d84bc3fd031b62857ad18c62f1ba072b011925 \ -LTC: ltc1qhsz5nxw6jw9rdtw9qssjeq2h8hqk2f85rdgpkr \ -XMR: 42hKayRoEAw4D6G6t8mQHPJHQcXqofjFuVfavqKeNMNUZfeJLJAcNU19i1bGdDvcdN6romiSscWGWJCczFLe9RFhM3d1zpL +Liberapay: https://liberapay.com/zedeus \ +Patreon: https://patreon.com/nitter \ +BTC: bc1qpqpzjkcpgluhzf7x9yqe7jfe8gpfm5v08mdr55 \ +ETH: 0x24a0DB59A923B588c7A5EBd0dBDFDD1bCe9c4460 \ +XMR: 42hKayRoEAw4D6G6t8mQHPJHQcXqofjFuVfavqKeNMNUZfeJLJAcNU19i1bGdDvcdN6romiSscWGWJCczFLe9RFhM3d1zpL \ +SOL: ANsyGNXFo6osuFwr1YnUqif2RdoYRhc27WdyQNmmETSW \ +ZEC: u1vndfqtzyy6qkzhkapxelel7ams38wmfeccu3fdpy2wkuc4erxyjm8ncjhnyg747x6t0kf0faqhh2hxyplgaum08d2wnj4n7cyu9s6zhxkqw2aef4hgd4s6vh5hpqvfken98rg80kgtgn64ff70djy7s8f839z00hwhuzlcggvefhdlyszkvwy3c7yw623vw3rvar6q6evd3xcvveypt ## Contact diff --git a/public/robots.txt b/public/robots.txt new file mode 100644 index 0000000..812656a --- /dev/null +++ b/public/robots.txt @@ -0,0 +1,5 @@ +User-agent: * +Disallow: / +Crawl-delay: 1 +User-agent: Twitterbot +Disallow: diff --git a/src/api.nim b/src/api.nim index 708b72f..555a699 100644 --- a/src/api.nim +++ b/src/api.nim @@ -1,124 +1,365 @@ # SPDX-License-Identifier: AGPL-3.0-only -import asyncdispatch, httpclient, uri, strutils, sequtils, sugar +import asyncdispatch, httpclient, strutils, sequtils, sugar import packedjson -import types, query, formatters, consts, apiutils, parser -import experimental/parser as newParser +import types, query, formatters, consts, apiutils, parser, utils +import experimental/parser -proc getGraphUser*(id: string): Future[User] {.async.} = +# Helper to generate params object for GraphQL requests +proc genParams(variables: string; fieldToggles = ""): seq[(string, string)] = + result.add ("variables", variables) + result.add ("features", gqlFeatures) + if fieldToggles.len > 0: + result.add ("fieldToggles", fieldToggles) + +proc apiUrl(endpoint, variables: string; fieldToggles = ""; skipTid = false): ApiUrl = + return ApiUrl(endpoint: endpoint, params: genParams(variables, fieldToggles), skipTid: skipTid) + +proc apiReq(endpoint, variables: string; fieldToggles = ""; skipTid = false): ApiReq = + let url = apiUrl(endpoint, variables, fieldToggles, skipTid) + return ApiReq(cookie: url, oauth: url) + +proc cursorParam(after: string): string = + ## JSON-escape the user-supplied cursor so it cannot break out of the GraphQL + ## variables object (same input-validation class as the #1411 media SSRF). + if after.len > 0: "\"cursor\":" & $(%after) & "," else: "" + +proc mediaUrl(id, cursor: string): ApiReq = + result = ApiReq( + cookie: apiUrl(graphUserMedia, userMediaVars % [id, cursor, "100"]), + oauth: apiUrl(graphUserMediaV2, restIdVars % [id, cursor, "100"]) + ) + +proc userTweetsUrl(id: string; cursor: string): ApiReq = + return apiReq(graphUserTweetsV2, restIdVars % [id, cursor, "20"], userTweetsFieldToggles) + +proc userTweetsAndRepliesUrl(id: string; cursor: string): ApiReq = + result = ApiReq( + cookie: apiUrl(graphUserTweetsAndReplies, userTweetsAndRepliesVars % [id, cursor], userTweetsFieldToggles), + oauth: apiUrl(graphUserTweetsAndRepliesV2, restIdVars % [id, cursor, "20"], userTweetsFieldToggles, skipTid=true) + ) + +proc userArticlesUrl(id: string; cursor: string): ApiReq = + result = ApiReq( + cookie: apiUrl(graphUserArticles, userArticlesVars % [id, cursor], userTweetsFieldToggles), + oauth: apiUrl(graphUserArticlesV2, restIdVars % [id, cursor, "20"], userTweetsFieldToggles) + ) + +proc tweetDetailUrl(id, cursor: string; mode = Relevance): ApiReq = + return apiReq(graphTweet, tweetVars % [id, cursor, $mode]) + # let cookieVars = tweetDetailVars % [id, cursor] + # result = ApiReq( + # cookie: apiUrl(graphTweetDetail, cookieVars, tweetDetailFieldToggles), + # oauth: apiUrl(graphTweet, tweetVars % [id, cursor]) + # ) + +proc userUrl(username: string): ApiReq = + let cookieVars = $(%*{"screen_name": username, "withGrokTranslatedBio": false}) + result = ApiReq( + cookie: apiUrl(graphUser, cookieVars, tweetDetailFieldToggles), + oauth: apiUrl(graphUserV2, $(%*{"screen_name": username})) + ) + +proc getGraphUser*(username: string): Future[User] {.async.} = + if username.len == 0: return + let js = await fetchRaw(userUrl(username)) + result = parseGraphUser(js) + +proc getGraphUserById*(id: string): Future[User] {.async.} = if id.len == 0 or id.any(c => not c.isDigit): return let - variables = %*{"userId": id, "withSuperFollowsUserFields": true} - js = await fetchRaw(graphUser ? {"variables": $variables}, Api.userRestId) + url = apiReq(graphUserById, userByRestIdVars % id) + js = await fetchRaw(url) result = parseGraphUser(js) +proc getAboutAccount*(username: string): Future[AccountInfo] {.async.} = + if username.len == 0: return + let + url = apiReq(graphAboutAccount, $(%*{"screenName": username})) + js = await fetch(url) + result = parseAboutAccount(js) + +proc restReq(endpoint: string; params: seq[(string, string)] = @[]): ApiReq = + let url = ApiUrl(endpoint: endpoint, params: params) + ApiReq(cookie: url, oauth: url) + +proc getBroadcastInfo*(id: string): Future[Broadcast] {.async.} = + if id.len == 0: return + let + req = apiReq(graphBroadcast, $(%*{"id": id})) + js = await fetch(req) + result = parseBroadcastInfo(js) + +proc fetchBroadcastStream*(mediaKey: string): Future[string] {.async.} = + if mediaKey.len == 0: return + let + streamReq = restReq(restLiveStream & mediaKey) + streamJs = await fetch(streamReq) + result = streamJs{"source", "noRedirectPlaybackUrl"}.getStr( + streamJs{"source", "location"}.getStr) + +proc getAudioSpace*(id: string): Future[AudioSpace] {.async.} = + if id.len == 0: return + let + variables = %*{ + "id": id, + "isMetatagsQuery": false, + "withReplays": true, + "withListeners": true + } + req = apiReq(graphAudioSpace, $variables) + js = await fetch(req) + result = parseAudioSpace(js) + +proc getGraphUserTweets*(id: string; kind: TimelineKind; after=""): Future[Profile] {.async.} = + if id.len == 0: return + let + cursor = cursorParam(after) + url = case kind + of TimelineKind.tweets: userTweetsUrl(id, cursor) + of TimelineKind.replies: userTweetsAndRepliesUrl(id, cursor) + of TimelineKind.media: mediaUrl(id, cursor) + of TimelineKind.articles: userArticlesUrl(id, cursor) + js = await fetch(url) + result = parseGraphTimeline(js, after) + +proc getGraphCommunity*(id: string): Future[Community] {.async.} = + if id.len == 0: return + let + url = apiReq(graphCommunity, $(%*{"communityId": id})) + js = await fetch(url) + result = parseGraphCommunity(js) + +proc getGraphCommunityTweets*(id: string; rankingMode: string; after=""): Future[Timeline] {.async.} = + if id.len == 0: return + let + cursor = cursorParam(after) + url = apiReq(graphCommunityTweets, communityTweetsVars % [id, cursor, rankingMode]) + js = await fetch(url) + result = parseGraphCommunityTimeline(js, after) + +proc getGraphCommunityMedia*(id: string; after=""): Future[Timeline] {.async.} = + if id.len == 0: return + let + cursor = cursorParam(after) + url = apiReq(graphCommunityMedia, communityMediaVars % [id, cursor]) + js = await fetch(url) + result = parseGraphCommunityTimeline(js, after) + +proc communitySliceReq(endpoint, variables: string): ApiReq = + let url = ApiUrl(endpoint: endpoint, params: @[("variables", variables)]) + ApiReq(cookie: url, oauth: url) + +proc getGraphCommunityMembers*(id: string; after=""): Future[Result[User]] {.async.} = + if id.len == 0: return + let + cursor = if after.len > 0: $(%after) else: "null" + url = communitySliceReq(graphCommunityMembers, communityMembersVars % [id, cursor]) + js = await fetch(url) + result = parseGraphCommunityMembers(js, after) + +proc getGraphCommunityModerators*(id: string): Future[Result[User]] {.async.} = + if id.len == 0: return + let + url = communitySliceReq(graphCommunityModerators, communityMembersVars % [id, "null"]) + js = await fetch(url) + result = parseGraphCommunityMembers(js) + +proc getGraphCommunityHashtags*(id, hashtag: string; after=""): Future[Timeline] {.async.} = + if id.len == 0 or hashtag.len == 0: return + let + safeTag = multiReplace(hashtag, ("\"", ""), ("\\", "")) + cursor = cursorParam(after) + url = apiReq(graphCommunityHashtags, communityHashtagsVars % [id, cursor, safeTag]) + js = await fetch(url) + result = parseGraphCommunityTimeline(js, after) + +proc getGraphListTweets*(id: string; after=""): Future[Timeline] {.async.} = + if id.len == 0: return + let + cursor = cursorParam(after) + url = apiReq(graphListTweets, restIdVars % [id, cursor, "20"]) + js = await fetch(url) + result = parseGraphTimeline(js, after).tweets + proc getGraphListBySlug*(name, list: string): Future[List] {.async.} = let - variables = %*{"screenName": name, "listSlug": list, "withHighlightedLabel": false} - url = graphListBySlug ? {"variables": $variables} - result = parseGraphList(await fetch(url, Api.listBySlug)) + variables = %*{"screenName": name, "listSlug": list} + url = apiReq(graphListBySlug, $variables) + js = await fetch(url) + result = parseGraphList(js) proc getGraphList*(id: string): Future[List] {.async.} = - let - variables = %*{"listId": id, "withHighlightedLabel": false} - url = graphList ? {"variables": $variables} - result = parseGraphList(await fetch(url, Api.list)) + let + url = apiReq(graphListById, $(%*{"listId": id})) + js = await fetch(url) + result = parseGraphList(js) proc getGraphListMembers*(list: List; after=""): Future[Result[User]] {.async.} = if list.id.len == 0: return - let + var variables = %*{ "listId": list.id, - "cursor": after, - "withSuperFollowsUserFields": false, "withBirdwatchPivots": false, "withDownvotePerspective": false, "withReactionsMetadata": false, - "withReactionsPerspective": false, - "withSuperFollowsTweetFields": false + "withReactionsPerspective": false } - url = graphListMembers ? {"variables": $variables} - result = parseGraphListMembers(await fetchRaw(url, Api.listMembers), after) + if after.len > 0: + variables["cursor"] = % after + let + url = apiReq(graphListMembers, $variables) + js = await fetchRaw(url) + result = parseGraphListMembers(js, after) -proc getListTimeline*(id: string; after=""): Future[Timeline] {.async.} = - if id.len == 0: return - let - ps = genParams({"list_id": id, "ranking_mode": "reverse_chronological"}, after) - url = listTimeline ? ps - result = parseTimeline(await fetch(url, Api.timeline), after) - -proc getUser*(username: string): Future[User] {.async.} = - if username.len == 0: return - let - ps = genParams({"screen_name": username}) - json = await fetchRaw(userShow ? ps, Api.userShow) - result = parseUser(json, username) - -proc getUserById*(userId: string): Future[User] {.async.} = +proc getGraphUserConnections(userId: string; endpoint: string; kind: QueryKind; + after=""): Future[Result[User]] {.async.} = if userId.len == 0: return + var variables = %*{ + "userId": userId, + "count": 20, + "includePromotedContent": false, + "withGrokTranslatedBio": true + } + if after.len > 0: + variables["cursor"] = %after let - ps = genParams({"user_id": userId}) - json = await fetchRaw(userShow ? ps, Api.userShow) - result = parseUser(json) + url = apiReq(endpoint, $variables) + js = await fetchRaw(url) + result = parseGraphFollowers(js, after, kind) -proc getTimeline*(id: string; after=""; replies=false): Future[Timeline] {.async.} = +proc getGraphFollowers*(userId: string; after=""): Future[Result[User]] {.async.} = + result = await getGraphUserConnections(userId, graphFollowers, followers, after) + +proc getGraphFollowing*(userId: string; after=""): Future[Result[User]] {.async.} = + result = await getGraphUserConnections(userId, graphFollowing, following, after) + +proc getGraphTweetResult*(id: string): Future[Tweet] {.async.} = if id.len == 0: return let - ps = genParams({"userId": id, "include_tweet_replies": $replies}, after) - url = timeline / (id & ".json") ? ps - result = parseTimeline(await fetch(url, Api.timeline), after) + url = apiReq(graphTweetResult, $(%*{"rest_id": id})) + js = await fetch(url) + result = parseGraphTweetResult(js) -proc getMediaTimeline*(id: string; after=""): Future[Timeline] {.async.} = +proc getTweetByRestId*(id: string): Future[Tweet] {.async.} = if id.len == 0: return - let url = mediaTimeline / (id & ".json") ? genParams(cursor=after) - result = parseTimeline(await fetch(url, Api.timeline), after) - -proc getPhotoRail*(name: string): Future[PhotoRail] {.async.} = - if name.len == 0: return let - ps = genParams({"screen_name": name, "trim_user": "true"}, - count="18", ext=false) - url = photoRail ? ps - result = parsePhotoRail(await fetch(url, Api.timeline)) + url = apiReq(graphTweetResultByRestId, tweetByRestIdVars % id, articleFieldToggles) + js = await fetch(url) + result = parseTweetByRestId(js) -proc getSearch*[T](query: Query; after=""): Future[Result[T]] {.async.} = - when T is User: - const - searchMode = ("result_filter", "user") - parse = parseUsers - fetchFunc = fetchRaw - else: - const - searchMode = ("tweet_search_mode", "live") - parse = parseTimeline - fetchFunc = fetch +proc getGraphTweet(id: string; after=""; mode = Relevance): Future[Conversation] {.async.} = + if id.len == 0: return + let + cursor = cursorParam(after) + js = await fetch(tweetDetailUrl(id, cursor, mode)) + result = parseGraphConversation(js, id) - let q = genQueryParam(query) - if q.len == 0 or q == emptyQuery: - return Result[T](beginning: true, query: query) - - let url = search ? genParams(searchParams & @[("q", q), searchMode], after) - try: - result = parse(await fetchFunc(url, Api.search), after) - result.query = query - except InternalError: - return Result[T](beginning: true, query: query) - -proc getTweetImpl(id: string; after=""): Future[Conversation] {.async.} = - let url = tweet / (id & ".json") ? genParams(cursor=after) - result = parseConversation(await fetch(url, Api.tweet), id) - -proc getReplies*(id, after: string): Future[Result[Chain]] {.async.} = - result = (await getTweetImpl(id, after)).replies +proc getReplies*(id, after: string; mode = Relevance): Future[Result[Chain]] {.async.} = + result = (await getGraphTweet(id, after, mode)).replies result.beginning = after.len == 0 -proc getTweet*(id: string; after=""): Future[Conversation] {.async.} = - result = await getTweetImpl(id) +proc getTweet*(id: string; after=""; mode = Relevance): Future[Conversation] {.async.} = + result = await getGraphTweet(id, mode=mode) if after.len > 0: - result.replies = await getReplies(id, after) + result.replies = await getReplies(id, after, mode) -proc getStatus*(id: string): Future[Tweet] {.async.} = - let url = status / (id & ".json") ? genParams() - result = parseStatus(await fetch(url, Api.status)) +proc getGraphEditHistory*(id: string): Future[EditHistory] {.async.} = + if id.len == 0: return + let + url = apiReq(graphTweetEditHistory, tweetEditHistoryVars % id) + js = await fetch(url) + result = parseGraphEditHistory(js, id) + +proc getGraphTweetSearch*(query: Query; after=""): Future[Timeline] {.async.} = + # workaround for #1372 + let maxId = + if not after.startsWith("maxid:"): "" + else: validateNumber(after[6..^1]) + + let q = genQueryParam(query, maxId) + if q.len == 0 or q == emptyQuery: + return Timeline(query: query, beginning: true) + + let product = + case query.kind + of top: "Top" + # profile media feeds (RSS, multi-user timelines) must stay chronological + of media: (if query.fromUser.len == 0: "Media" else: "Latest") + else: "Latest" + + var + variables = %*{ + "rawQuery": q, + "count": 20, + "querySource": "typed_query", + "product": product, + "withGrokTranslatedBio":true, + "withQuickPromoteEligibilityTweetFields":false + } + + if after.len > 0 and maxId.len == 0: + variables["cursor"] = % after + let + url = apiReq(graphSearchTimeline, $variables) + js = await fetch(url) + result = parseGraphSearch[Tweets](js, after) + result.query = query + + # when no more items are available the API just returns the last page in + # full. this detects that and clears the page instead. + let prefix = min(64, min(after.len, result.bottom.len)) + if prefix > 0 and maxId.len == 0 and + after[0.. 0: + variables["cursor"] = % after + + let + url = apiReq(graphSearchTimeline, $variables) + js = await fetch(url) + result = parseGraphSearch[T](js, after) + result.query = query + +proc getGraphUserSearch*(query: Query; after=""): Future[Result[User]] = + getGraphProductSearch[User](query, "People", after) + +proc getGraphListSearch*(query: Query; after=""): Future[Result[ListSearchResult]] = + getGraphProductSearch[ListSearchResult](query, "Lists", after) + +proc getPhotoRail*(id: string): Future[PhotoRail] {.async.} = + if id.len == 0: return + let js = await fetch(mediaUrl(id, "")) + result = parseGraphPhotoRail(js) + +proc getGraphArticle*(id: string): Future[Article] {.async.} = + if id.len == 0: return + let + url = apiReq(graphTweetResultByRestId, articleVars % id, articleFieldToggles) + json = await fetchRaw(url) + result = parseGraphArticle(json) + +proc getGraphTweetResults*(ids: seq[string]): Future[seq[Tweet]] {.async.} = + if ids.len == 0: return + let + idsJson = "[" & ids.mapIt("\"" & it & "\"").join(",") & "]" + url = apiReq(graphTweetResultsByRestIds, articleBatchVars % idsJson, articleFieldToggles) + js = await fetch(url) + result = parseGraphTweetResults(js) proc resolve*(url: string; prefs: Prefs): Future[string] {.async.} = let client = newAsyncHttpClient(maxRedirects=0) diff --git a/src/apiutils.nim b/src/apiutils.nim index fd6960f..b2aad58 100644 --- a/src/apiutils.nim +++ b/src/apiutils.nim @@ -1,121 +1,258 @@ # SPDX-License-Identifier: AGPL-3.0-only -import httpclient, asyncdispatch, options, strutils, uri -import jsony, packedjson, zippy -import types, tokens, consts, parserutils, http_pool +import httpclient, asyncdispatch, options, strutils, uri, times, math, tables +import jsony, packedjson, zippy, oauth/oauth1 +import types, auth, consts, parserutils, http_pool, tid import experimental/types/common const rlRemaining = "x-rate-limit-remaining" rlReset = "x-rate-limit-reset" + rlLimit = "x-rate-limit-limit" + npCache = "x-np-cache" + errorsToSkip = {null, doesntExist, tweetNotFound, timeout, unauthorized, badRequest} -var pool: HttpPool +proc isCloudflareHtml*(body: string): bool = + ## Detect Cloudflare HTML error pages returned instead of JSON + if body.len < 14 or body[0] != '<': return false + body[0 ..< 14].toLowerAscii() == " 0: - result &= ("count", count) - if cursor.len > 0: - # The raw cursor often has plus signs, which sometimes get turned into spaces, - # so we need to them back into a plus - if " " in cursor: - result &= ("cursor", cursor.replace(" ", "+")) - else: - result &= ("cursor", cursor) +proc cfTitle*(body: string): string = + ## Extract from Cloudflare HTML for log diagnostics + let start = body.find("<title>") + if start < 0: return "unknown" + let contentStart = start + 7 + let stop = body.find("", contentStart) + if stop < 0: return "unknown" + body[contentStart ..< stop].splitWhitespace().join(" ") -proc genHeaders*(token: Token = nil): HttpHeaders = +var + pool: HttpPool + disableTid: bool + apiProxy: string + maxRetries: int + retryDelayMs: int + +proc setDisableTid*(disable: bool) = + disableTid = disable + +proc setMaxRetries*(n: int) = + maxRetries = n + +proc setRetryDelayMs*(ms: int) = + retryDelayMs = ms + +proc setApiProxy*(url: string) = + apiProxy = "" + if url.len > 0: + apiProxy = url.strip(chars={'/'}) & "/" + if "http" notin apiProxy: + apiProxy = "http://" & apiProxy + +proc toUrl*(req: ApiReq; sessionKind: SessionKind): Uri = + let url = case sessionKind + of oauth: req.oauth + of cookie: req.cookie + let base = case sessionKind + of oauth: "https://api.x.com" + of cookie: "https://x.com/i/api" + let prefix = if url.endpoint.startsWith("1.1/"): "" else: "graphql/" + parseUri(base) / (prefix & url.endpoint) ? url.params + +proc getOauthHeader(url, oauthToken, oauthTokenSecret: string): string = + let + encodedUrl = url.replace(",", "%2C").replace("+", "%20") + params = OAuth1Parameters( + consumerKey: consumerKey, + signatureMethod: "HMAC-SHA1", + timestamp: $int(round(epochTime())), + nonce: "0", + isIncludeVersionToHeader: true, + token: oauthToken + ) + signature = getSignature(HttpGet, encodedUrl, "", params, consumerSecret, oauthTokenSecret) + + params.signature = percentEncode(signature) + + return getOauth1RequestHeader(params)["authorization"] + +proc getCookieHeader(authToken, ct0: string): string = + "auth_token=" & authToken & "; ct0=" & ct0 + +proc genHeaders*(session: Session, url: Uri, skipTid: bool): Future[HttpHeaders] {.async.} = result = newHttpHeaders({ - "connection": "keep-alive", - "authorization": auth, - "content-type": "application/json", - "x-guest-token": if token == nil: "" else: token.tok, - "x-twitter-active-user": "yes", - "authority": "api.twitter.com", + "accept": "*/*", "accept-encoding": "gzip", "accept-language": "en-US,en;q=0.9", - "accept": "*/*", - "DNT": "1" - }) + "content-type": "application/json", + "origin": "https://x.com", + "user-agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/142.0.0.0 Safari/537.36", + "x-twitter-active-user": "yes", + "x-twitter-client-language": "en", + "priority": "u=1, i" + }, titleCase=true) -template updateToken() = - if api != Api.search and resp.headers.hasKey(rlRemaining): - let - remaining = parseInt(resp.headers[rlRemaining]) - reset = parseInt(resp.headers[rlReset]) - token.setRateLimit(api, remaining, reset) + case session.kind + of SessionKind.oauth: + result["authorization"] = getOauthHeader($url, session.oauthToken, session.oauthSecret) + of SessionKind.cookie: + result["x-twitter-auth-type"] = "OAuth2Session" + result["x-csrf-token"] = session.ct0 + result["cookie"] = getCookieHeader(session.authToken, session.ct0) + result["referer"] = "https://x.com/" + result["sec-ch-ua"] = """"Google Chrome";v="142", "Chromium";v="142", "Not A(Brand";v="24"""" + result["sec-ch-ua-mobile"] = "?0" + result["sec-ch-ua-platform"] = "Windows" + result["sec-fetch-dest"] = "empty" + result["sec-fetch-mode"] = "cors" + result["sec-fetch-site"] = "same-origin" + if disableTid or skipTid or "/1.1/" in url.path: + result["authorization"] = bearerToken2 + else: + result["authorization"] = bearerToken + result["x-client-transaction-id"] = await genTid(url.path) + +proc getAndValidateSession*(req: ApiReq): Future[Session] {.async.} = + result = await getSession(req) + case result.kind + of SessionKind.oauth: + if result.oauthToken.len == 0: + echo "[sessions] Empty oauth token, session: ", result.pretty + raise rateLimitError() + of SessionKind.cookie: + if result.authToken.len == 0 or result.ct0.len == 0: + echo "[sessions] Empty cookie credentials, session: ", result.pretty + raise rateLimitError() template fetchImpl(result, fetchBody) {.dirty.} = once: pool = HttpPool() - var token = await getToken(api) - if token.tok.len == 0: - raise rateLimitError() - try: var resp: AsyncResponse - pool.use(genHeaders(token)): - resp = await c.get($url) - result = await resp.body + let skipTid = case session.kind + of oauth: req.oauth.skipTid + of cookie: req.cookie.skipTid + let headers = await genHeaders(session, url, skipTid) + + pool.use(headers): + template getContent = + # TODO: this is a temporary simple implementation + if apiProxy.len > 0 and "/1.1/" notin url.path: + resp = await c.get(($url).replace("https://", apiProxy)) + else: + resp = await c.get($url) + result = await resp.body + + getContent() if resp.status == $Http503: badClient = true - raise newException(InternalError, result) + raise newException(BadClientError, "Bad client") + + if resp.status == $Http404 and result.len == 0: + echo "[sessions] transient 404 (empty body), retrying: ", url.path, ", session: ", session.pretty + raise rateLimitError() + + let cacheStatus = resp.headers.getOrDefault(npCache) + if cacheStatus notin ["HIT", "STALE"] and resp.headers.hasKey(rlRemaining): + let + remaining = parseInt(resp.headers[rlRemaining]) + reset = parseInt(resp.headers[rlReset]) + limit = parseInt(resp.headers[rlLimit]) + session.setRateLimit(req, remaining, reset, limit) if result.len > 0: if resp.headers.getOrDefault("content-encoding") == "gzip": result = uncompress(result, dfGzip) - else: - echo "non-gzip body, url: ", url, ", body: ", result + + if isCloudflareHtml(result): + echo "[cloudflare] ", resp.status, " (", cfTitle(result), "), API: ", url.path, ", session: ", session.pretty + raise rateLimitError() + + if result.startsWith("{\"errors"): + let errors = result.fromJson(Errors) + if errors notin errorsToSkip: + echo "Fetch error, API: ", url.path, ", errors: ", errors, ", session: ", session.pretty + if errors in {expiredToken, badToken, locked}: + invalidate(session) + raise rateLimitError() + elif errors in {rateLimited}: + # rate limit hit, resets after 24 hours + setLimited(session, req) + raise rateLimitError() + elif result.startsWith("429 Too Many Requests"): + echo "[sessions] 429 error, API: ", url.path, ", session: ", session.pretty + raise rateLimitError() fetchBody - release(token, used=true) - if resp.status == $Http400: + echo "ERROR 400, ", url.path, ": ", result, ", session: ", session.pretty raise newException(InternalError, $url) except InternalError as e: raise e + except BadClientError as e: + raise e + except OSError as e: + raise e except Exception as e: - echo "error: ", e.name, ", msg: ", e.msg, ", token: ", token[], ", url: ", url - if "length" notin e.msg and "descriptor" notin e.msg: - release(token, invalid=true) + let s = session.pretty + echo "error: ", e.name, ", msg: ", e.msg, ", session: ", s, ", url: ", url + raise rateLimitError() + finally: + release(session) + +template retry(bod) {.dirty.} = + var session: Session + var retrySuccess = false + for i in 0 ..< maxRetries: + try: + session = nil + bod + retrySuccess = true + break + except RateLimitError: + let api = if session.isNil: req.cookie.endpoint + else: req.endpoint(session) + if session.isNil: + echo "[sessions] Rate limited, retrying ", api, + " request (", i, "/", maxRetries, ")..." + else: + echo "[sessions] Rate limited, retrying ", api, + " request (", i, "/", maxRetries, ")..., session: ", session.pretty + session = nil + if retryDelayMs > 0: + await sleepAsync(retryDelayMs) + if not retrySuccess: raise rateLimitError() -proc fetch*(url: Uri; api: Api): Future[JsonNode] {.async.} = - var body: string - fetchImpl body: - if body.startsWith('{') or body.startsWith('['): - result = parseJson(body) - else: - echo resp.status, ": ", body, " --- url: ", url - result = newJNull() +proc fetch*(req: ApiReq): Future[JsonNode] {.async.} = + retry: + var body: string + session = await getAndValidateSession(req) - updateToken() + let url = req.toUrl(session.kind) - let error = result.getError - if error in {invalidToken, forbidden, badToken}: - echo "fetch error: ", result.getError - release(token, invalid=true) - raise rateLimitError() + fetchImpl body: + if body.startsWith('{') or body.startsWith('['): + result = parseJson(body) + else: + echo resp.status, ": ", body, " --- url: ", url, ", session: ", session.pretty + result = newJNull() -proc fetchRaw*(url: Uri; api: Api): Future[string] {.async.} = - fetchImpl result: - if not (result.startsWith('{') or result.startsWith('[')): - echo resp.status, ": ", result, " --- url: ", url - result.setLen(0) + let error = result.getError + if error != null and error notin errorsToSkip: + echo "Fetch error, API: ", url.path, ", error: ", error, ", session: ", session.pretty + if error in {expiredToken, badToken, locked}: + invalidate(session) + raise rateLimitError() - updateToken() +proc fetchRaw*(req: ApiReq): Future[string] {.async.} = + retry: + session = await getAndValidateSession(req) + let url = req.toUrl(session.kind) - if result.startsWith("{\"errors"): - let errors = result.fromJson(Errors) - if errors in {invalidToken, forbidden, badToken}: - echo "fetch error: ", errors - release(token, invalid=true) - raise rateLimitError() + fetchImpl result: + if not (result.startsWith('{') or result.startsWith('[')): + echo resp.status, ": ", result, " --- url: ", url, ", session: ", session.pretty + result.setLen(0) diff --git a/src/auth.nim b/src/auth.nim new file mode 100644 index 0000000..259c360 --- /dev/null +++ b/src/auth.nim @@ -0,0 +1,228 @@ +#SPDX-License-Identifier: AGPL-3.0-only +import std/[asyncdispatch, times, json, random, strutils, tables, packedsets, os] +import types, consts +import experimental/parser/session + +const hourInSeconds = 60 * 60 + +var + sessionPool: seq[Session] + enableLogging = false + # max requests at a time per session to avoid race conditions + maxConcurrentReqs = 2 + +proc setMaxConcurrentReqs*(reqs: int) = + if reqs > 0: + maxConcurrentReqs = reqs + +template log(str: varargs[string, `$`]) = + echo "[sessions] ", str.join("") + +proc endpoint*(req: ApiReq; session: Session): string = + case session.kind + of oauth: req.oauth.endpoint + of cookie: req.cookie.endpoint + +proc pretty*(session: Session): string = + if session.isNil: + return "" + + if session.id > 0 and session.username.len > 0: + result = $session.id & " (" & session.username & ")" + elif session.username.len > 0: + result = session.username + elif session.id > 0: + result = $session.id + else: + result = "" + result = $session.kind & " " & result + +proc snowflakeToEpoch(flake: int64): int64 = + int64(((flake shr 22) + 1288834974657) div 1000) + +proc getSessionPoolHealth*(): JsonNode = + let now = epochTime().int + + var + totalReqs = 0 + limited: PackedSet[int64] + reqsPerApi: Table[string, int] + oldest = now.int64 + newest = 0'i64 + average = 0'i64 + oauthTotal, cookieTotal = 0 + oauthLimited, cookieLimited = 0 + + for session in sessionPool: + let created = snowflakeToEpoch(session.id) + if created > newest: + newest = created + if created < oldest: + oldest = created + average += created + + case session.kind + of oauth: inc oauthTotal + of cookie: inc cookieTotal + + if session.limited: + limited.incl session.id + case session.kind + of oauth: inc oauthLimited + of cookie: inc cookieLimited + + for api in session.apis.keys: + let + apiStatus = session.apis[api] + reqs = apiStatus.limit - apiStatus.remaining + + # no requests made with this session and endpoint since the limit reset + if apiStatus.reset < now: + continue + + reqsPerApi.mgetOrPut($api, 0).inc reqs + totalReqs.inc reqs + + if sessionPool.len > 0: + average = average div sessionPool.len + else: + oldest = 0 + average = 0 + + return %*{ + "sessions": %*{ + "total": sessionPool.len, + "limited": limited.card, + "oauth": %*{"total": oauthTotal, "limited": oauthLimited}, + "cookie": %*{"total": cookieTotal, "limited": cookieLimited}, + "oldest": $fromUnix(oldest), + "newest": $fromUnix(newest), + "average": $fromUnix(average) + }, + "requests": %*{ + "total": totalReqs, + "apis": reqsPerApi + } + } + +proc getSessionPoolDebug*(): JsonNode = + let now = epochTime().int + var list = newJObject() + + for session in sessionPool: + let sessionJson = %*{ + "kind": $session.kind, + "apis": newJObject(), + "pending": session.pending, + } + + if session.limited: + sessionJson["limited"] = %true + + for api in session.apis.keys: + let + apiStatus = session.apis[api] + obj = %*{} + + if apiStatus.reset > now.int: + obj["remaining"] = %apiStatus.remaining + obj["reset"] = %apiStatus.reset + + if "remaining" notin obj: + continue + + sessionJson{"apis", $api} = obj + list[$session.id] = sessionJson + + return %list + +proc rateLimitError*(): ref RateLimitError = + newException(RateLimitError, "rate limited") + +proc noSessionsError*(): ref NoSessionsError = + newException(NoSessionsError, "no sessions available") + +proc isLimited(session: Session; req: ApiReq): bool = + if session.isNil: + return true + + let api = req.endpoint(session) + if session.limited and api != graphUserTweetsV2: + if (epochTime().int - session.limitedAt) > hourInSeconds: + session.limited = false + log "resetting limit: ", session.pretty + return false + else: + return true + + if api in session.apis: + let limit = session.apis[api] + return limit.remaining <= 10 and limit.reset > epochTime().int + else: + return false + +proc isReady(session: Session; req: ApiReq): bool = + not (session.isNil or session.pending > maxConcurrentReqs or session.isLimited(req)) + +proc invalidate*(session: var Session) = + if session.isNil: return + log "invalidating: ", session.pretty + + # TODO: This isn't sufficient, but it works for now + let idx = sessionPool.find(session) + if idx > -1: sessionPool.delete(idx) + session = nil + +proc release*(session: Session) = + if session.isNil: return + dec session.pending + +proc getSession*(req: ApiReq): Future[Session] {.async.} = + for i in 0 ..< sessionPool.len: + if result.isReady(req): break + result = sessionPool.sample() + + if not result.isNil and result.isReady(req): + inc result.pending + else: + if result.isNil: + log "no sessions available for API: ", req.cookie.endpoint + else: + log "no sessions available for API: ", req.endpoint(result), ", last tried: ", result.pretty + raise noSessionsError() + +proc setLimited*(session: Session; req: ApiReq) = + let api = req.endpoint(session) + session.limited = true + session.limitedAt = epochTime().int + log "rate limited by api: ", api, ", reqs left: ", session.apis[api].remaining, ", ", session.pretty + +proc setRateLimit*(session: Session; req: ApiReq; remaining, reset, limit: int) = + # avoid undefined behavior in race conditions + let api = req.endpoint(session) + if api in session.apis: + let rateLimit = session.apis[api] + if rateLimit.reset >= reset and rateLimit.remaining < remaining: + return + if rateLimit.reset == reset and rateLimit.remaining >= remaining: + session.apis[api].remaining = remaining + return + + session.apis[api] = RateLimit(limit: limit, remaining: remaining, reset: reset) + +proc initSessionPool*(cfg: Config; path: string) = + enableLogging = cfg.enableDebug + + if path.endsWith(".json"): + log "ERROR: .json is not supported, the file must be a valid JSONL file ending in .jsonl" + quit 1 + + if not fileExists(path): + log "ERROR: ", path, " not found. This file is required to authenticate API requests." + quit 1 + + log "parsing JSONL account sessions file: ", path + for line in path.lines: + sessionPool.add parseSession(line) + + log "successfully added ", sessionPool.len, " valid account sessions" diff --git a/src/config.nim b/src/config.nim index 1b05ffe..b46a979 100644 --- a/src/config.nim +++ b/src/config.nim @@ -13,6 +13,8 @@ proc get*[T](config: parseCfg.Config; section, key: string; default: T): T = proc getConfig*(path: string): (Config, parseCfg.Config) = var cfg = loadConfig(path) + let masterRss = cfg.get("Config", "enableRSS", true) + let conf = Config( # Server address: cfg.get("Server", "address", "0.0.0.0"), @@ -37,10 +39,20 @@ proc getConfig*(path: string): (Config, parseCfg.Config) = hmacKey: cfg.get("Config", "hmacKey", "secretkey"), base64Media: cfg.get("Config", "base64Media", false), minTokens: cfg.get("Config", "tokenCount", 10), - enableRss: cfg.get("Config", "enableRSS", true), + enableRSSUserTweets: masterRss and cfg.get("Config", "enableRSSUserTweets", true), + enableRSSUserReplies: masterRss and cfg.get("Config", "enableRSSUserReplies", true), + enableRSSUserMedia: masterRss and cfg.get("Config", "enableRSSUserMedia", true), + enableRSSUserArticles: masterRss and cfg.get("Config", "enableRSSUserArticles", true), + enableRSSSearch: masterRss and cfg.get("Config", "enableRSSSearch", true), + enableRSSList: masterRss and cfg.get("Config", "enableRSSList", true), enableDebug: cfg.get("Config", "enableDebug", false), proxy: cfg.get("Config", "proxy", ""), - proxyAuth: cfg.get("Config", "proxyAuth", "") + proxyAuth: cfg.get("Config", "proxyAuth", ""), + apiProxy: cfg.get("Config", "apiProxy", ""), + disableTid: cfg.get("Config", "disableTid", false), + maxConcurrentReqs: cfg.get("Config", "maxConcurrentReqs", 2), + maxRetries: cfg.get("Config", "maxRetries", 1), + retryDelayMs: cfg.get("Config", "retryDelayMs", 150) ) return (conf, cfg) diff --git a/src/consts.nim b/src/consts.nim index 3687a54..c88ae68 100644 --- a/src/consts.nim +++ b/src/consts.nim @@ -1,59 +1,219 @@ # SPDX-License-Identifier: AGPL-3.0-only -import uri, sequtils +import strutils const - auth* = "Bearer AAAAAAAAAAAAAAAAAAAAAPYXBAAAAAAACLXUNDekMxqa8h%2F40K4moUkGsoc%3DTYfbDKbT3jJPCEVnMYqilB28NHfOPqkca3qaAxGfsyKCs0wRbw" + consumerKey* = "3nVuSoBZnx6U4vzUxf5w" + consumerSecret* = "Bcs59EFbbsdF6Sl9Ng71smgStWEGwXXKSjYvPVt7qys" + bearerToken* = "Bearer AAAAAAAAAAAAAAAAAAAAANRILgAAAAAAnNwIzUejRCOuH5E6I8xnZz4puTs%3D1Zv7ttfk8LF81IUq16cHjhLTvJu4FA33AGWWjCpTnA" + bearerToken2* = "Bearer AAAAAAAAAAAAAAAAAAAAAFXzAwAAAAAAMHCxpeSDG1gLNLghVe8d74hl6k4%3DRUMF4xAQLsbeBhTSRrCiQpJtxoGWeyHrDb5te2jpGskWDFW82F" - api = parseUri("https://api.twitter.com") - activate* = $(api / "1.1/guest/activate.json") + graphUser* = "Gb-d6r0vxPOADdG62OEBpQ/UserByScreenName" + graphUserV2* = "-ZzAG_Bckx16LMbEvHC3lg/UserResultByScreenNameQuery" + graphUserById* = "xvmVfRLmnr1alc5f2dib0Q/UserByRestId" + graphUserTweetsV2* = "LE3eTyeqhBh2g-fX85O2eQ/UserWithProfileTweetsQueryV2" + graphUserTweetsAndRepliesV2* = "AcYHjc_YAx-9_rKWdMsKvA/UserWithProfileTweetsAndRepliesQueryV2" + graphUserTweets* = "SXVCYB8XHSS25nzIljNtZA/UserTweets" + graphUserTweetsAndReplies* = "qUpkZU6eN8MbtQb7rC_pYg/UserTweetsAndReplies" + graphUserMedia* = "VyudDWQnr9vJNw7GasFz2g/UserMedia" + graphUserMediaV2* = "WK111rbR0vM0ZX4lyZCYjw/MediaTimelineV2" + graphUserArticles* = "ZmMjUyrTpwYfTGAdylEyMw/UserArticlesTweets" + graphUserArticlesV2* = "PsGixN38UZz2RheyayNB5Q/UserProfileArticlesTimelineQuery" + graphTweet* = "OZMbEnEa96AN8Pq6HyTWdw/ConversationTimeline" + graphTweetDetail* = "XMOz5h24KAZ86qKffKTLdQ/TweetDetail" + graphTweetResult* = "xYOrBQoTlfKJJPsX76MZEw/TweetResultByIdQuery" + graphTweetEditHistory* = "1izbuOcH_QpuMcyCxOXkAg/TweetEditHistory" + graphSearchTimeline* = "hyPfJYJ_XAtDYoslQc-Rgg/SearchTimeline" - userShow* = api / "1.1/users/show.json" - photoRail* = api / "1.1/statuses/media_timeline.json" - status* = api / "1.1/statuses/show" - search* = api / "2/search/adaptive.json" + graphListById* = "niz0TtOxL2zIcbq6_NQiNw/ListByRestId" + graphListBySlug* = "RqkWNDQpOntlxNtJa4RIoQ/ListBySlug" + graphListMembers* = "8rYmkvWQe9jRRZdy_-vkGA/ListMembers" + graphListTweets* = "0QJtcuMzVywHGAWD6Dtjlw/ListTimeline" + graphAboutAccount* = "TzOG2twZEfhr9KmClvVVqA/AboutAccountQuery" - timelineApi = api / "2/timeline" - timeline* = timelineApi / "profile" - mediaTimeline* = timelineApi / "media" - listTimeline* = timelineApi / "list.json" - tweet* = timelineApi / "conversation" + graphCommunity* = "-ElI1vg3dYbttVMhBhGdLw/CommunityQuery" + graphCommunityTweets* = "EwftYyqQemkckQ0wzGM6uw/CommunityTweetsTimeline" + graphCommunityMedia* = "ESJtwnI_apuGesbJncpc0Q/CommunityMediaTimeline" + graphCommunityMembers* = "woAp_YdzAdqnWDrqLTNpAw/membersSliceTimeline_Query" + graphCommunityModerators* = "0oYT9GRiWUhrz5xoqFE9uw/moderatorsSliceTimeline_Query" + graphCommunityHashtags* = "D5EqomOIWeJnSkMhL-FLew/CommunityHashtagsTimeline" - graphql = api / "graphql" - graphUser* = graphql / "I5nvpI91ljifos1Y3Lltyg/UserByRestId" - graphList* = graphql / "JADTh6cjebfgetzvF3tQvQ/List" - graphListBySlug* = graphql / "ErWsz9cObLel1BF-HjuBlA/ListBySlug" - graphListMembers* = graphql / "Ke6urWMeCV2UlKXGRy4sow/ListMembers" + graphTweetResultByRestId* = "GZsN2Pc4knAoit6pXa4HSA/TweetResultByRestId" + graphTweetResultsByRestIds* = "Pho4sg8jLcrVlMeclMayrg/TweetResultsByRestIds" - timelineParams* = { - "include_profile_interstitial_type": "0", - "include_blocking": "0", - "include_blocked_by": "0", - "include_followed_by": "0", - "include_want_retweets": "0", - "include_mute_edge": "0", - "include_can_dm": "0", - "include_can_media_tag": "1", - "skip_status": "1", - "cards_platform": "Web-12", - "include_cards": "1", - "include_composer_source": "false", - "include_reply_count": "1", - "tweet_mode": "extended", - "include_entities": "true", - "include_user_entities": "true", - "include_ext_media_color": "false", - "send_error_codes": "true", - "simple_quoted_tweet": "true", - "include_quote_count": "true" - }.toSeq + graphBroadcast* = "RG6wSogandh6WPIzxW9aag/BroadcastQuery" + graphAudioSpace* = "Bh0L6azTQoMs9rJKeCF4wQ/AudioSpaceById" + restLiveStream* = "1.1/live_video_stream/status/" - searchParams* = { - "query_source": "typed_query", - "pc": "1", - "spelling_corrections": "1" - }.toSeq - ## top: nothing - ## latest: "tweet_search_mode: live" - ## user: "result_filter: user" - ## photos: "result_filter: photos" - ## videos: "result_filter: videos" + graphFollowers* = "JNyQdTISpzCkj_1fqxDvFg/Followers" + graphFollowing* = "qGZZDF3mp91q7X22s3HxpA/Following" + + gqlFeatures* = """{ + "rweb_video_screen_enabled": false, + "rweb_cashtags_enabled": true, + "profile_label_improvements_pcf_label_in_post_enabled": true, + "responsive_web_profile_redirect_enabled": false, + "rweb_tipjar_consumption_enabled": false, + "verified_phone_label_enabled": false, + "creator_subscriptions_tweet_preview_api_enabled": true, + "responsive_web_graphql_timeline_navigation_enabled": true, + "responsive_web_graphql_skip_user_profile_image_extensions_enabled": false, + "premium_content_api_read_enabled": false, + "communities_web_enable_tweet_community_results_fetch": true, + "c9s_tweet_anatomy_moderator_badge_enabled": true, + "c9s_list_members_action_api_enabled": false, + "c9s_superc9s_indication_enabled": false, + "responsive_web_grok_analyze_button_fetch_trends_enabled": false, + "responsive_web_grok_analyze_post_followups_enabled": true, + "rweb_cashtags_composer_attachment_enabled": true, + "responsive_web_jetfuel_frame": true, + "responsive_web_grok_share_attachment_enabled": true, + "responsive_web_grok_annotations_enabled": true, + "articles_preview_enabled": true, + "responsive_web_edit_tweet_api_enabled": true, + "rweb_conversational_replies_downvote_enabled": false, + "graphql_is_translatable_rweb_tweet_is_translatable_enabled": true, + "view_counts_everywhere_api_enabled": true, + "longform_notetweets_consumption_enabled": true, + "responsive_web_twitter_article_tweet_consumption_enabled": true, + "content_disclosure_indicator_enabled": true, + "content_disclosure_ai_generated_indicator_enabled": true, + "responsive_web_grok_show_grok_translated_post": true, + "responsive_web_grok_analysis_button_from_backend": true, + "post_ctas_fetch_enabled": true, + "freedom_of_speech_not_reach_fetch_enabled": true, + "standardized_nudges_misinfo": true, + "tweet_with_visibility_results_prefer_gql_limited_actions_policy_enabled": true, + "longform_notetweets_rich_text_read_enabled": true, + "longform_notetweets_inline_media_enabled": false, + "responsive_web_grok_image_annotation_enabled": true, + "responsive_web_grok_imagine_annotation_enabled": true, + "responsive_web_grok_community_note_auto_translation_is_enabled": true, + "responsive_web_enhance_cards_enabled": false +}""".replace(" ", "").replace("\n", "") + + tweetVars* = """{ + "postId": "$1", + $2 + "ranking_mode": "$3", + "includeHasBirdwatchNotes": false, + "includePromotedContent": false, + "withBirdwatchNotes": true, + "withVoice": false, + "withV2Timeline": true +}""".replace(" ", "").replace("\n", "") + + tweetDetailVars* = """{ + "focalTweetId": "$1", + $2 + "referrer": "profile", + "with_rux_injections": false, + "rankingMode": "Relevance", + "includePromotedContent": true, + "withCommunity": true, + "withQuickPromoteEligibilityTweetFields": true, + "withBirdwatchNotes": true, + "withVoice": true +}""".replace(" ", "").replace("\n", "") + + tweetEditHistoryVars* = """{ + "tweetId": "$1", + "withQuickPromoteEligibilityTweetFields": true +}""".replace(" ", "").replace("\n", "") + + restIdVars* = """{ + "rest_id": "$1", $2 + "count": $3 +}""".replace(" ", "").replace("\n", "") + + userMediaVars* = """{ + "userId": "$1", $2 + "count": $3, + "includePromotedContent": false, + "withClientEventToken": false, + "withBirdwatchNotes": false, + "withVoice": true +}""".replace(" ", "").replace("\n", "") + + userTweetsVars* = """{ + "userId": "$1", $2 + "count": 20, + "includePromotedContent": false, + "withQuickPromoteEligibilityTweetFields": true, + "withVoice": true +}""".replace(" ", "").replace("\n", "") + + userTweetsAndRepliesVars* = """{ + "userId": "$1", $2 + "count": 20, + "includePromotedContent": false, + "withCommunity": true, + "withVoice": true +}""".replace(" ", "").replace("\n", "") + + userArticlesVars* = """{ + "userId": "$1", $2 + "count": 20, + "includePromotedContent": false, + "withVoice": true +}""".replace(" ", "").replace("\n", "") + + articleVars* = """{ + "tweetId": "$1", + "includePromotedContent": false, + "withBirdwatchNotes": true, + "withVoice": true, + "withCommunity": true +}""".replace(" ", "").replace("\n", "") + + articleBatchVars* = """{ + "tweetIds": $1, + "includePromotedContent": false, + "withBirdwatchNotes": true, + "withVoice": true, + "withCommunity": true +}""".replace(" ", "").replace("\n", "") + + articleFieldToggles* = """{"withArticleRichContentState":true,"withArticlePlainText":false,"withArticleSummaryText":true,"withArticleVoiceOver":true}""" + + tweetByRestIdVars* = """{ + "tweetId": "$1", + "includePromotedContent": false, + "withBirdwatchNotes": false, + "withVoice": false, + "withCommunity": false +}""".replace(" ", "").replace("\n", "") + + userByRestIdVars* = """{ + "userId": "$1", + "withSafetyModeUserFields": true +}""".replace(" ", "").replace("\n", "") + + communityTweetsVars* = """{ + "communityId": "$1", $2 + "count": 20, + "displayLocation": "Community", + "rankingMode": "$3", + "withCommunity": true +}""".replace(" ", "").replace("\n", "") + + communityMediaVars* = """{ + "communityId": "$1", $2 + "count": 20, + "withCommunity": true +}""".replace(" ", "").replace("\n", "") + + communityMembersVars* = """{ + "communityId": "$1", + "cursor": $2 +}""".replace(" ", "").replace("\n", "") + + communityHashtagsVars* = """{ + "communityId": "$1", $2 + "count": 20, + "hashtags": ["$3"], + "withCommunity": true +}""".replace(" ", "").replace("\n", "") + + userFieldToggles = """{"withPayments":false,"withAuxiliaryUserLabels":true}""" + userTweetsFieldToggles* = """{"withArticleRichContentState":true,"withArticlePlainText":false}""" + tweetDetailFieldToggles* = """{"withArticleRichContentState":true,"withArticlePlainText":false,"withGrokAnalyze":false,"withDisallowedReplyControls":false}""" diff --git a/src/experimental/parser.nim b/src/experimental/parser.nim index 98ce7df..e22a51f 100644 --- a/src/experimental/parser.nim +++ b/src/experimental/parser.nim @@ -1,2 +1,2 @@ -import parser/[user, graphql, timeline] -export user, graphql, timeline +import parser/[user, graphql, article] +export user, graphql, article diff --git a/src/experimental/parser/article.nim b/src/experimental/parser/article.nim new file mode 100644 index 0000000..ae5de7c --- /dev/null +++ b/src/experimental/parser/article.nim @@ -0,0 +1,88 @@ +# SPDX-License-Identifier: AGPL-3.0-only +import std/[strutils, tables, times, options] +import jsony +import utils, graphql, ../types/article +from ../../types import Article, ArticleParagraph, ArticleEntity, ArticleMedia, + User, TweetStats + +proc parseGraphArticle*(json: string): Article = + if json.len == 0 or json[0] != '{': + return + + var raw: GraphArticle + try: + raw = json.fromJson(GraphArticle) + except CatchableError: + return + + let + tweet = raw.data.tweetResult.result + article = tweet.article.articleResults.result + + if article.title.len == 0: + return + + let publishedAt = article.metadata.firstPublishedAtSecs + var articleTime: DateTime + if publishedAt > 0: + articleTime = publishedAt.int64.fromUnix.utc + elif tweet.legacy.createdAt.len > 0: + articleTime = parseTwitterDate(tweet.legacy.createdAt) + + result = Article( + title: article.title, + coverImage: getImageUrl(article.coverMedia.mediaInfo.originalImgUrl), + time: articleTime, + user: parseUserResult(tweet.core.userResults.result), + ) + + result.stats = TweetStats( + replies: tweet.legacy.replyCount, + retweets: tweet.legacy.retweetCount, + likes: tweet.legacy.favoriteCount, + ) + if tweet.views.count.len > 0: + try: result.stats.views = parseInt(tweet.views.count) + except ValueError: discard + + for blk in article.contentState.blocks: + result.paragraphs.add ArticleParagraph( + text: blk.text, + kind: blk.blockKind, + inlineStyles: blk.inlineStyleRanges, + entityRanges: blk.entityRanges, + ) + + for entry in article.contentState.entityMap: + let key = try: parseInt(entry.key) except ValueError: continue + var entity = ArticleEntity(kind: entry.value.entityKind) + case entity.kind + of "LINK": entity.url = entry.value.data.url + of "MEDIA": + for mi in entry.value.data.mediaItems: + entity.mediaIds.add mi.mediaId + entity.caption = entry.value.data.caption + of "TWEET": entity.tweetId = entry.value.data.tweetId + of "MARKDOWN": entity.markdown = entry.value.data.markdown + else: discard + result.entities[key] = entity + + for me in article.mediaEntities: + let typeName = me.mediaInfo.typeName + var media = ArticleMedia(kind: typeName) + if me.mediaInfo.videoInfo.isSome: + let variants = me.mediaInfo.videoInfo.get.variants + case typeName + of "ApiGif": + if variants.len > 0: + media.url = variants[0].url + of "ApiVideo": + var bestBitrate = -1 + for v in variants: + if v.bitrate > bestBitrate: + bestBitrate = v.bitrate + media.url = v.url + else: discard + elif typeName == "ApiImage": + media.url = getImageUrl(me.mediaInfo.originalImgUrl) + result.media[me.mediaId] = media diff --git a/src/experimental/parser/graphql.nim b/src/experimental/parser/graphql.nim index b00ab24..85be202 100644 --- a/src/experimental/parser/graphql.nim +++ b/src/experimental/parser/graphql.nim @@ -1,11 +1,73 @@ +import options, strutils import jsony -import user, ../types/[graphuser, graphlistmembers] -from ../../types import User, Result, Query, QueryKind +import user, utils, ../types/[graphuser, graphlistmembers, graphfollowers] +from ../../types import User, VerifiedType, Result, Query, QueryKind + +proc parseUserResult*(userResult: UserResult): User = + result = userResult.legacy + + if result.verifiedType == none and userResult.isBlueVerified: + result.verifiedType = blue + + if result.username.len == 0 and userResult.core.screenName.len > 0: + # Modern UserByRestId/UserByScreenName shape: `legacy` is empty and the data + # lives in typed sub-objects (core/relationship_counts/tweet_counts/etc.). + result.id = userResult.restId + result.username = userResult.core.screenName + result.fullname = userResult.core.name + result.userPic = userResult.avatar.imageUrl.replace("_normal", "") + + if userResult.banner.imageUrl.len > 0: + result.banner = userResult.banner.imageUrl & "/1500x500" + + if userResult.privacy.isSome: + result.protected = userResult.privacy.get.protected + + if userResult.location.isSome: + result.location = userResult.location.get.location + + if userResult.core.createdAt.len > 0: + result.joinDate = parseTwitterDate(userResult.core.createdAt) + + if userResult.verification.isSome: + let v = userResult.verification.get + if v.verifiedType != VerifiedType.none: + result.verifiedType = v.verifiedType + + if userResult.relationshipCounts.isSome: + let rc = userResult.relationshipCounts.get + result.followers = rc.followers + result.following = rc.following + + if userResult.tweetCounts.isSome: + let tc = userResult.tweetCounts.get + result.tweets = tc.tweets + result.media = tc.mediaTweets + + if userResult.actionCounts.isSome: + result.likes = userResult.actionCounts.get.favoritesCount + + if userResult.profileBio.isSome: + let bio = userResult.profileBio.get + result.bio = bio.description + result.expandUserEntities(bio.entities) proc parseGraphUser*(json: string): User = - let raw = json.fromJson(GraphUser) - result = toUser raw.data.user.result.legacy - result.id = raw.data.user.result.restId + if json.len == 0 or json[0] != '{': + return + + let + raw = json.fromJson(GraphUser) + userResult = + if raw.data.userResult.isSome: raw.data.userResult.get.result + elif raw.data.user.isSome: raw.data.user.get.result + else: UserResult() + + if userResult.unavailableReason.get("") == "Suspended" or + userResult.reason.get("") == "Suspended": + return User(suspended: true) + + result = parseUserResult(userResult) proc parseGraphListMembers*(json, cursor: string): Result[User] = result = Result[User]( @@ -21,7 +83,29 @@ proc parseGraphListMembers*(json, cursor: string): Result[User] = of TimelineTimelineItem: let userResult = entry.content.itemContent.userResults.result if userResult.restId.len > 0: - result.content.add toUser userResult.legacy + result.content.add parseUserResult(userResult) + of TimelineTimelineCursor: + if entry.content.cursorType == "Bottom": + result.bottom = entry.content.value + +proc parseGraphFollowers*(json, cursor: string; kind: QueryKind): Result[User] = + result = Result[User]( + beginning: cursor.len == 0, + query: Query(kind: kind) + ) + + if json.len == 0 or json[0] != '{': + return + + let raw = json.fromJson(GraphFollowers) + for instruction in raw.data.user.result.timeline.timeline.instructions: + if instruction.kind == "TimelineAddEntries": + for entry in instruction.entries: + case entry.content.entryType + of TimelineTimelineItem: + let userResult = entry.content.itemContent.userResults.result + if userResult.restId.len > 0: + result.content.add parseUserResult(userResult) of TimelineTimelineCursor: if entry.content.cursorType == "Bottom": result.bottom = entry.content.value diff --git a/src/experimental/parser/session.nim b/src/experimental/parser/session.nim new file mode 100644 index 0000000..2e5a171 --- /dev/null +++ b/src/experimental/parser/session.nim @@ -0,0 +1,30 @@ +import std/strutils +import jsony +import ../types/session +from ../../types import Session, SessionKind + +proc parseSession*(raw: string): Session = + let session = raw.fromJson(RawSession) + let kind = if session.kind == "": "oauth" else: session.kind + + case kind + of "oauth": + let id = session.oauthToken[0 ..< session.oauthToken.find('-')] + result = Session( + kind: SessionKind.oauth, + id: parseBiggestInt(id), + username: session.username, + oauthToken: session.oauthToken, + oauthSecret: session.oauthTokenSecret + ) + of "cookie": + let id = if session.id.len > 0: parseBiggestInt(session.id) else: 0 + result = Session( + kind: SessionKind.cookie, + id: id, + username: session.username, + authToken: session.authToken, + ct0: session.ct0 + ) + else: + raise newException(ValueError, "Unknown session kind: " & kind) diff --git a/src/experimental/parser/slices.nim b/src/experimental/parser/slices.nim index 45e6e1d..db2c98d 100644 --- a/src/experimental/parser/slices.nim +++ b/src/experimental/parser/slices.nim @@ -54,7 +54,7 @@ proc replacedWith*(runes: seq[Rune]; repls: openArray[ReplaceSlice]; let name = $runes[rep.slice.a.succ .. rep.slice.b] symbol = $runes[rep.slice.a] - result.add a(symbol & name, href = "/search?q=%23" & name) + result.add a(symbol & name, href = "/search?f=tweets&q=%23" & name) of rkMention: result.add a($runes[rep.slice], href = rep.url, title = rep.display) of rkUrl: diff --git a/src/experimental/parser/tid.nim b/src/experimental/parser/tid.nim new file mode 100644 index 0000000..28fccea --- /dev/null +++ b/src/experimental/parser/tid.nim @@ -0,0 +1,8 @@ +import jsony +import ../types/tid +export TidPair + +proc parseTidPairs*(raw: string): seq[TidPair] = + result = raw.fromJson(seq[TidPair]) + if result.len == 0: + raise newException(ValueError, "Parsing pairs failed: " & raw) diff --git a/src/experimental/parser/timeline.nim b/src/experimental/parser/timeline.nim deleted file mode 100644 index 351ca85..0000000 --- a/src/experimental/parser/timeline.nim +++ /dev/null @@ -1,28 +0,0 @@ -import std/[strutils, tables] -import jsony -import user, ../types/timeline -from ../../types import Result, User - -proc getId(id: string): string {.inline.} = - let start = id.rfind("-") - if start < 0: return id - id[start + 1 ..< id.len] - -proc parseUsers*(json: string; after=""): Result[User] = - result = Result[User](beginning: after.len == 0) - - let raw = json.fromJson(Search) - if raw.timeline.instructions.len == 0: - return - - for e in raw.timeline.instructions[0].addEntries.entries: - let id = e.entryId.getId - if e.entryId.startsWith("user"): - if id in raw.globalObjects.users: - result.content.add toUser raw.globalObjects.users[id] - elif e.entryId.startsWith("cursor"): - let cursor = e.content.operation.cursor - if cursor.cursorType == "Top": - result.top = cursor.value - elif cursor.cursorType == "Bottom": - result.bottom = cursor.value diff --git a/src/experimental/parser/unifiedcard.nim b/src/experimental/parser/unifiedcard.nim index 337c3b9..de4df18 100644 --- a/src/experimental/parser/unifiedcard.nim +++ b/src/experimental/parser/unifiedcard.nim @@ -1,6 +1,7 @@ import std/[options, tables, strutils, strformat, sugar] import jsony -import ../types/unifiedcard +import user, ../types/unifiedcard +import ../../formatters from ../../types import Card, CardKind, Video from ../../utils import twimg, https @@ -27,6 +28,14 @@ proc parseMediaDetails(data: ComponentData; card: UnifiedCard; result: var Card) result.text = data.topicDetail.title result.dest = "Topic" +proc parseJobDetails(data: ComponentData; card: UnifiedCard; result: var Card) = + data.destination.parseDestination(card, result) + + result.kind = CardKind.jobDetails + result.title = data.title + result.text = data.shortDescriptionText + result.dest = &"@{data.profileUser.username} · {data.location}" + proc parseAppDetails(data: ComponentData; card: UnifiedCard; result: var Card) = let app = card.appStoreData[data.appId][0] @@ -66,6 +75,20 @@ proc parseMedia(component: Component; card: UnifiedCard; result: var Card) = durationMs: videoInfo.durationMillis, variants: videoInfo.variants ) + of model3d: + result.title = "Unsupported 3D model ad" + +proc parseGrokShare(data: ComponentData; card: UnifiedCard; result: var Card) = + result.kind = summaryLarge + + data.destination.parseDestination(card, result) + result.dest = "Answer by Grok" + + for msg in data.conversationPreview: + if msg.sender == "USER": + result.title = msg.message.shorten(70) + elif msg.sender == "AGENT": + result.text = msg.message.shorten(500) proc parseUnifiedCard*(json: string): Card = let card = json.fromJson(UnifiedCard) @@ -82,6 +105,14 @@ proc parseUnifiedCard*(json: string): Card = component.parseMedia(card, result) of buttonGroup: discard + of grokShare: + component.data.parseGrokShare(card, result) + of ComponentType.jobDetails: + component.data.parseJobDetails(card, result) + of ComponentType.hidden: + result.kind = CardKind.hidden + of ComponentType.unknown: + echo "ERROR: Unknown component type: ", json case component.kind of twitterListDetails: diff --git a/src/experimental/parser/user.nim b/src/experimental/parser/user.nim index dc760f0..866973c 100644 --- a/src/experimental/parser/user.nim +++ b/src/experimental/parser/user.nim @@ -1,20 +1,18 @@ -import std/[algorithm, unicode, re, strutils, strformat, options] +import std/[algorithm, unicode, re, strutils, strformat, options, nre] import jsony import utils, slices import ../types/user as userType -from ../../types import User, Error +from ../../types import Result, User, Error let - unRegex = re"(^|[^A-z0-9-_./?])@([A-z0-9_]{1,15})" + unRegex = re.re"(^|[^A-z0-9-_./?])@([A-z0-9_]{1,15})" unReplace = "$1@$2" - htRegex = re"(^|[^\w-_./?])([##$])([\w_]+)" - htReplace = "$1$2$3" + htRegex = nre.re"""(*U)(^|[^\w-_.?])([##$])([\w_]*+)(?!|">|#)""" + htReplace = "$1$2$3" -proc expandUserEntities(user: var User; raw: RawUser) = - let - orig = user.bio.toRunes - ent = raw.entities +proc expandUserEntities*(user: var User; ent: Entities) = + let orig = user.bio.toRunes if ent.url.urls.len > 0: user.website = ent.url.urls[0].expandedUrl @@ -29,7 +27,7 @@ proc expandUserEntities(user: var User; raw: RawUser) = user.bio = orig.replacedWith(replacements, 0 .. orig.len) .replacef(unRegex, unReplace) - .replacef(htRegex, htReplace) + .replace(htRegex, htReplace) proc getBanner(user: RawUser): string = if user.profileBannerUrl.len > 0: @@ -56,23 +54,21 @@ proc toUser*(raw: RawUser): User = tweets: raw.statusesCount, likes: raw.favouritesCount, media: raw.mediaCount, - verified: raw.verified, + verifiedType: raw.verifiedType, protected: raw.protected, - joinDate: parseTwitterDate(raw.createdAt), banner: getBanner(raw), userPic: getImageUrl(raw.profileImageUrlHttps).replace("_normal", "") ) + if raw.createdAt.len > 0: + result.joinDate = parseTwitterDate(raw.createdAt) + if raw.pinnedTweetIdsStr.len > 0: result.pinnedTweet = parseBiggestInt(raw.pinnedTweetIdsStr[0]) - result.expandUserEntities(raw) + result.expandUserEntities(raw.entities) -proc parseUser*(json: string; username=""): User = - handleErrors: - case error.code - of suspended: return User(username: username, suspended: true) - of userNotFound: return - else: echo "[error - parseUser]: ", error - - result = toUser json.fromJson(RawUser) +proc parseHook*(s: string; i: var int; v: var User) = + var u: RawUser + parseHook(s, i, u) + v = toUser u diff --git a/src/experimental/types/article.nim b/src/experimental/types/article.nim new file mode 100644 index 0000000..946f8c3 --- /dev/null +++ b/src/experimental/types/article.nim @@ -0,0 +1,79 @@ +import std/options +import graphuser +from ../../types import ArticleStyle, ArticleEntityRange + +type + GraphArticle* = object + data*: tuple[tweetResult: tuple[result: TweetResultNode]] + + TweetResultNode* = object + article*: tuple[articleResults: tuple[result: ArticleResultNode]] + legacy*: TweetLegacy + core*: tuple[userResults: UserData] + views*: tuple[count: string] + + TweetLegacy* = object + createdAt*: string + replyCount*: int + retweetCount*: int + favoriteCount*: int + + ArticleResultNode* = object + title*: string + coverMedia*: tuple[mediaInfo: MediaInfoNode] + contentState*: ContentState + metadata*: tuple[firstPublishedAtSecs: int] + mediaEntities*: seq[RawMediaEntity] + + ContentState* = object + blocks*: seq[ContentBlock] + entityMap*: seq[EntityMapEntry] + + ContentBlock* = object + text*: string + blockKind*: string + inlineStyleRanges*: seq[ArticleStyle] + entityRanges*: seq[ArticleEntityRange] + + EntityMapEntry* = object + key*: string + value*: EntityMapValue + + EntityMapValue* = object + entityKind*: string + data*: EntityDataNode + + EntityDataNode* = object + url*: string + mediaItems*: seq[tuple[mediaId: string]] + tweetId*: string + markdown*: string + caption*: string + + RawMediaEntity* = object + mediaId*: string + mediaInfo*: MediaInfoNode + + MediaInfoNode* = object + typeName*: string + originalImgUrl*: string + videoInfo*: Option[VideoInfoNode] + + VideoInfoNode* = object + variants*: seq[VideoVariant] + + VideoVariant* = object + url*: string + bitrate*: int + +proc renameHook*(v: var ContentBlock; fieldName: var string) = + if fieldName == "type": + fieldName = "blockKind" + +proc renameHook*(v: var EntityMapValue; fieldName: var string) = + if fieldName == "type": + fieldName = "entityKind" + +proc renameHook*(v: var MediaInfoNode; fieldName: var string) = + if fieldName == "__typename": + fieldName = "typeName" diff --git a/src/experimental/types/graphfollowers.nim b/src/experimental/types/graphfollowers.nim new file mode 100644 index 0000000..ba9210b --- /dev/null +++ b/src/experimental/types/graphfollowers.nim @@ -0,0 +1,17 @@ +# SPDX-License-Identifier: AGPL-3.0-only +import graphlistmembers + +type + GraphFollowers* = object + data*: tuple[user: UserWrapper] + + UserWrapper = object + result*: UserResultWrapper + + UserResultWrapper = object + timeline*: tuple[timeline: graphlistmembers.Timeline] + +# Hook to normalize snake_case field from API to camelCase used by shared types +proc renameHook*(v: var Content; fieldName: var string) = + if fieldName == "user_results": + fieldName = "userResults" diff --git a/src/experimental/types/graphlistmembers.nim b/src/experimental/types/graphlistmembers.nim index 4cb3757..9e520d8 100644 --- a/src/experimental/types/graphlistmembers.nim +++ b/src/experimental/types/graphlistmembers.nim @@ -7,10 +7,10 @@ type List = object membersTimeline*: tuple[timeline: Timeline] - Timeline = object + Timeline* = object instructions*: seq[Instruction] - Instruction = object + Instruction* = object kind*: string entries*: seq[tuple[content: Content]] @@ -18,7 +18,7 @@ type TimelineTimelineItem TimelineTimelineCursor - Content = object + Content* = object case entryType*: ContentEntryType of TimelineTimelineItem: itemContent*: tuple[userResults: UserData] diff --git a/src/experimental/types/graphuser.nim b/src/experimental/types/graphuser.nim index dded4eb..ec41f89 100644 --- a/src/experimental/types/graphuser.nim +++ b/src/experimental/types/graphuser.nim @@ -1,12 +1,67 @@ -import user +import options, strutils +from ../../types import User, VerifiedType +import user as userType # Entities, for modern profile_bio parsing type GraphUser* = object - data*: tuple[user: UserData] + data*: tuple[userResult: Option[UserData], user: Option[UserData]] UserData* = object result*: UserResult - UserResult = object - legacy*: RawUser + UserCore* = object + name*: string + screenName*: string + createdAt*: string + + UserBio* = object + description*: string + entities*: Entities + + UserAvatar* = object + imageUrl*: string + + Verification* = object + verifiedType*: VerifiedType + + Location* = object + location*: string + + Privacy* = object + protected*: bool + + # Modern UserByRestId/UserByScreenName shape moves the counts out of `legacy` + # into these typed sub-objects. + RelationshipCounts* = object + followers*: int + following*: int + + TweetCounts* = object + tweets*: int + mediaTweets*: int + + ActionCounts* = object + favoritesCount*: int + + UserResult* = object + legacy*: User restId*: string + isBlueVerified*: bool + core*: UserCore + avatar*: UserAvatar + banner*: UserAvatar + unavailableReason*: Option[string] + reason*: Option[string] + privacy*: Option[Privacy] + profileBio*: Option[UserBio] + verification*: Option[Verification] + location*: Option[Location] + relationshipCounts*: Option[RelationshipCounts] + tweetCounts*: Option[TweetCounts] + actionCounts*: Option[ActionCounts] + +proc enumHook*(s: string; v: var VerifiedType) = + v = try: + parseEnum[VerifiedType](s) + except: + VerifiedType.none diff --git a/src/experimental/types/session.nim b/src/experimental/types/session.nim new file mode 100644 index 0000000..dfec428 --- /dev/null +++ b/src/experimental/types/session.nim @@ -0,0 +1,9 @@ +type + RawSession* = object + kind*: string + id*: string + username*: string + oauthToken*: string + oauthTokenSecret*: string + authToken*: string + ct0*: string diff --git a/src/experimental/types/tid.nim b/src/experimental/types/tid.nim new file mode 100644 index 0000000..ad036d9 --- /dev/null +++ b/src/experimental/types/tid.nim @@ -0,0 +1,4 @@ +type + TidPair* = object + animationKey*: string + verification*: string diff --git a/src/experimental/types/timeline.nim b/src/experimental/types/timeline.nim deleted file mode 100644 index 28239ad..0000000 --- a/src/experimental/types/timeline.nim +++ /dev/null @@ -1,23 +0,0 @@ -import std/tables -import user - -type - Search* = object - globalObjects*: GlobalObjects - timeline*: Timeline - - GlobalObjects = object - users*: Table[string, RawUser] - - Timeline = object - instructions*: seq[Instructions] - - Instructions = object - addEntries*: tuple[entries: seq[Entry]] - - Entry = object - entryId*: string - content*: tuple[operation: Operation] - - Operation = object - cursor*: tuple[value, cursorType: string] diff --git a/src/experimental/types/unifiedcard.nim b/src/experimental/types/unifiedcard.nim index 16500df..cef6f44 100644 --- a/src/experimental/types/unifiedcard.nim +++ b/src/experimental/types/unifiedcard.nim @@ -1,7 +1,10 @@ -import options, tables -from ../../types import VideoType, VideoVariant +import std/[options, tables, times] +import jsony +from ../../types import VideoType, VideoVariant, User type + Text* = distinct string + UnifiedCard* = object componentObjects*: Table[string, Component] destinationObjects*: Table[string, Destination] @@ -13,10 +16,14 @@ type media swipeableMedia buttonGroup + jobDetails appStoreDetails twitterListDetails communityDetails mediaWithDetailsHorizontal + hidden + grokShare + unknown Component* = object kind*: ComponentType @@ -27,12 +34,16 @@ type appId*: string mediaId*: string destination*: string + location*: string title*: Text subtitle*: Text name*: Text memberCount*: int mediaList*: seq[MediaItem] topicDetail*: tuple[title: Text] + profileUser*: User + shortDescriptionText*: string + conversationPreview*: seq[GrokConversation] MediaItem* = object id*: string @@ -47,7 +58,7 @@ type vanity*: string MediaType* = enum - photo, video + photo, video, model3d MediaEntity* = object kind*: MediaType @@ -67,13 +78,58 @@ type title*: Text category*: Text - Text = object - content: string + GrokConversation* = object + message*: string + sender*: string - HasTypeField = Component | Destination | MediaEntity | AppStoreData + TypeField = Component | Destination | MediaEntity | AppStoreData -converter fromText*(text: Text): string = text.content +converter fromText*(text: Text): string = string(text) -proc renameHook*(v: var HasTypeField; fieldName: var string) = +proc renameHook*(v: var TypeField; fieldName: var string) = if fieldName == "type": fieldName = "kind" + +proc enumHook*(s: string; v: var ComponentType) = + v = case s + of "details": details + of "media": media + of "swipeable_media": swipeableMedia + of "button_group": buttonGroup + of "job_details": jobDetails + of "app_store_details": appStoreDetails + of "twitter_list_details": twitterListDetails + of "community_details": communityDetails + of "media_with_details_horizontal": mediaWithDetailsHorizontal + of "commerce_drop_details": hidden + of "grok_share": grokShare + else: echo "ERROR: Unknown enum value (ComponentType): ", s; unknown + +proc enumHook*(s: string; v: var AppType) = + v = case s + of "android_app": androidApp + of "iphone_app": iPhoneApp + of "ipad_app": iPadApp + else: echo "ERROR: Unknown enum value (AppType): ", s; androidApp + +proc enumHook*(s: string; v: var MediaType) = + v = case s + of "video": video + of "photo": photo + of "model3d": model3d + else: echo "ERROR: Unknown enum value (MediaType): ", s; photo + +proc parseHook*(s: string; i: var int; v: var DateTime) = + var str: string + parseHook(s, i, str) + v = parse(str, "yyyy-MM-dd hh:mm:ss") + +proc parseHook*(s: string; i: var int; v: var Text) = + if s[i] == '"': + var str: string + parseHook(s, i, str) + v = Text(str) + else: + var t: tuple[content: string] + parseHook(s, i, t) + v = Text(t.content) diff --git a/src/experimental/types/user.nim b/src/experimental/types/user.nim index 1c8a5c3..7dc0194 100644 --- a/src/experimental/types/user.nim +++ b/src/experimental/types/user.nim @@ -1,5 +1,6 @@ import options import common +from ../../types import VerifiedType type RawUser* = object @@ -15,7 +16,7 @@ type favouritesCount*: int statusesCount*: int mediaCount*: int - verified*: bool + verifiedType*: VerifiedType protected*: bool profileLinkColor*: string profileBannerUrl*: string diff --git a/src/formatters.nim b/src/formatters.nim index bb8698c..958e518 100644 --- a/src/formatters.nim +++ b/src/formatters.nim @@ -1,19 +1,20 @@ # SPDX-License-Identifier: AGPL-3.0-only -import strutils, strformat, times, uri, tables, xmltree, htmlparser, htmlgen +import strutils, strformat, times, uri, tables, xmltree, htmlparser, htmlgen, math import std/[enumerate, re] import types, utils, query const cards = "cards.twitter.com/cards" tco = "https://t.co" - twitter = parseUri("https://twitter.com") + twitter = parseUri("https://x.com") let twRegex = re"(?<=(?twitter\.com(\S+)""" + xRegex = re"(?<=(?x\.com(\S+)""" - ytRegex = re"([A-z.]+\.)?youtu(be\.com|\.be)" - igRegex = re"(www\.)?instagram\.com" + ytRegex = re(r"([A-z.]+\.)?youtu(be\.com|\.be)", {reStudy, reIgnoreCase}) rdRegex = re"(? length: result = result[0 ..< length] & "…" + +proc shortLink*(text: string; length=28): string = + result = text.replace(wwwRegex, "").shorten(length) proc stripHtml*(text: string; shorten=false): string = var html = parseHtml(text) @@ -55,43 +59,63 @@ proc replaceUrls*(body: string; prefs: Prefs; absolute=""): string = result = body if prefs.replaceYouTube.len > 0 and "youtu" in result: - result = result.replace(ytRegex, prefs.replaceYouTube) - if prefs.replaceYouTube in result: - result = result.replace("/c/", "/") + let youtubeHost = strip(prefs.replaceYouTube, chars={'/'}) + result = result.replace(ytRegex, youtubeHost) - if prefs.replaceTwitter.len > 0 and ("twitter.com" in body or tco in body): - result = result.replace(tco, https & prefs.replaceTwitter & "/t.co") - result = result.replace(cards, prefs.replaceTwitter & "/cards") - result = result.replace(twRegex, prefs.replaceTwitter) - result = result.replacef(twLinkRegex, a( - prefs.replaceTwitter & "$2", href = https & prefs.replaceTwitter & "$1")) + if prefs.replaceTwitter.len > 0: + let twitterHost = strip(prefs.replaceTwitter, chars={'/'}) + if tco in result: + result = result.replace(tco, https & twitterHost & "/t.co") + if "x.com" in result: + result = result.replace(xRegex, twitterHost) + result = result.replacef(xLinkRegex, a( + twitterHost & "$2", href = https & twitterHost & "$1")) + if "twitter.com" in result: + result = result.replace(cards, twitterHost & "/cards") + result = result.replace(twRegex, twitterHost) + result = result.replacef(twLinkRegex, a( + twitterHost & "$2", href = https & twitterHost & "$1")) if prefs.replaceReddit.len > 0 and ("reddit.com" in result or "redd.it" in result): - result = result.replace(rdShortRegex, prefs.replaceReddit & "/comments/") - result = result.replace(rdRegex, prefs.replaceReddit) - if prefs.replaceReddit in result and "/gallery/" in result: + let redditHost = strip(prefs.replaceReddit, chars={'/'}) + result = result.replace(rdShortRegex, redditHost & "/comments/") + result = result.replace(rdRegex, redditHost) + if redditHost in result and "/gallery/" in result: result = result.replace("/gallery/", "/comments/") - if prefs.replaceInstagram.len > 0 and "instagram.com" in result: - result = result.replace(igRegex, prefs.replaceInstagram) - if absolute.len > 0 and "href" in result: - result = result.replace("href=\"/", "href=\"" & absolute & "/") + result = result.replace("href=\"/", &"href=\"{absolute}/") proc getM3u8Url*(content: string): string = var matches: array[1, string] if re.find(content, m3u8Regex, matches) != -1: result = matches[0] -proc proxifyVideo*(manifest: string; proxy: bool): string = +proc proxifyVideo*(manifest: string; proxy: bool; manifestUrl = ""): string = + let (baseUrl, basePath) = + if manifestUrl.len > 0: + let + u = parseUri(manifestUrl) + origin = u.scheme & "://" & u.hostname + idx = manifestUrl.rfind('/') + dirPath = if idx > 8: manifestUrl[0 .. idx] else: "" + (origin, dirPath) + else: + ("https://video.twimg.com", "") var replacements: seq[(string, string)] for line in manifest.splitLines: let url = if line.startsWith("#EXT-X-MAP:URI"): line[16 .. ^2] + elif line.startsWith("#EXT-X-MEDIA") and "URI=" in line: + line[line.find("URI=") + 5 .. -1 + line.find("\"", start= 5 + line.find("URI="))] else: line - if url.startsWith('/'): - let path = "https://video.twimg.com" & url - replacements.add (url, if proxy: path.getVidUrl else: path) + let resolved = + if url.startsWith('/'): baseUrl & url + elif basePath.len > 0 and url.len > 0 and not url.startsWith('#') and + not url.startsWith("http") and ('.' in url): basePath & url + else: "" + if resolved.len > 0: + replacements.add (url, if proxy: resolved.getVidUrl else: resolved) return manifest.multiReplace(replacements) proc getUserPic*(userPic: string; style=""): string = @@ -116,25 +140,30 @@ proc pageDesc*(user: User): string = "The latest tweets from " & user.fullname proc getJoinDate*(user: User): string = + if user.joinDate.year == 0: return "" user.joinDate.format("'Joined' MMMM YYYY") proc getJoinDateFull*(user: User): string = + if user.joinDate.year == 0: return "" user.joinDate.format("h:mm tt - d MMM YYYY") proc getTime*(tweet: Tweet): string = + if tweet.time.year == 0: return "" tweet.time.format("MMM d', 'YYYY' · 'h:mm tt' UTC'") proc getRfc822Time*(tweet: Tweet): string = + if tweet.time.year == 0: return "" tweet.time.format("ddd', 'dd MMM yyyy HH:mm:ss 'GMT'") -proc getShortTime*(tweet: Tweet): string = +proc getShortTime*(time: DateTime): string = + if time.year == 0: return "" let now = now() - let since = now - tweet.time + let since = now - time - if now.year != tweet.time.year: - result = tweet.time.format("d MMM yyyy") + if now.year != time.year: + result = time.format("d MMM yyyy") elif since.inDays >= 1: - result = tweet.time.format("MMM d") + result = time.format("MMM d") elif since.inHours >= 1: result = $since.inHours & "h" elif since.inMinutes >= 1: @@ -144,13 +173,33 @@ proc getShortTime*(tweet: Tweet): string = else: result = "now" +proc getShortTime*(tweet: Tweet): string = + getShortTime(tweet.time) + +proc getDuration*(ms: int): string = + let + sec = int(round(ms / 1000)) + min = floorDiv(sec, 60) + hour = floorDiv(min, 60) + if hour > 0: + &"{hour}:{min mod 60:02}:{sec mod 60:02}" + else: + &"{min mod 60}:{sec mod 60:02}" + +proc getDuration*(video: Video): string = + getDuration(video.durationMs) + +proc getLink*(id: int64; username="i"; focus=true): string = + var username = username + if username.len == 0: + username = "i" + result = &"/{username}/status/{id}" + if focus: result &= "#m" + proc getLink*(tweet: Tweet; focus=true): string = if tweet.id == 0: return var username = tweet.user.username - if username.len == 0: - username = "i" - result = &"/{username}/status/{tweet.id}" - if focus: result &= "#m" + return getLink(tweet.id, username, focus) proc getTwitterLink*(path: string; params: Table[string, string]): string = var @@ -178,7 +227,7 @@ proc getTwitterLink*(path: string; params: Table[string, string]): string = proc getLocation*(u: User | Tweet): (string, string) = if "://" in u.location: return (u.location, "") let loc = u.location.split(":") - let url = if loc.len > 1: "/search?q=place:" & loc[1] else: "" + let url = if loc.len > 1: "/search?f=tweets&q=place:" & loc[1] else: "" (loc[0], url) proc getSuspended*(username: string): string = diff --git a/src/http_pool.nim b/src/http_pool.nim index 2037520..2553dd9 100644 --- a/src/http_pool.nim +++ b/src/http_pool.nim @@ -27,7 +27,7 @@ proc release*(pool: HttpPool; client: AsyncHttpClient; badClient=false) = proc acquire*(pool: HttpPool; heads: HttpHeaders): AsyncHttpClient = if pool.conns.len == 0: - result = newAsyncHttpClient(headers=heads, proxy=proxy) + result = newAsyncHttpClient(userAgent="", headers=heads, proxy=proxy) else: result = pool.conns.pop() result.headers = heads @@ -39,8 +39,11 @@ template use*(pool: HttpPool; heads: HttpHeaders; body: untyped): untyped = try: body - except ProtocolError: - # Twitter closed the connection, retry + except BadClientError, ProtocolError: + # Twitter returned 503 or closed the connection, we need a new client + pool.release(c, true) + badClient = false + c = pool.acquire(heads) body finally: pool.release(c, badClient) diff --git a/src/nitter.nim b/src/nitter.nim index 9f8fcb7..a76dda6 100644 --- a/src/nitter.nim +++ b/src/nitter.nim @@ -2,21 +2,26 @@ import asyncdispatch, strformat, logging from net import Port from htmlgen import a -from os import getEnv +from os import getEnv, normalizedPath import jester -import types, config, prefs, formatters, redis_cache, http_pool, tokens +import types, config, prefs, formatters, redis_cache, http_pool, auth, apiutils import views/[general, about] import routes/[ - preferences, timeline, status, media, search, rss, list, debug, - unsupported, embed, resolver, router_utils] + preferences, timeline, status, media, search, rss, list, community, debug, + unsupported, embed, resolver, broadcast, space, article, router_utils] const instancesUrl = "https://github.com/zedeus/nitter/wiki/Instances" const issuesUrl = "https://github.com/zedeus/nitter/issues" -let configPath = getEnv("NITTER_CONF_FILE", "./nitter.conf") -let (cfg, fullCfg) = getConfig(configPath) +let + configPath = getEnv("NITTER_CONF_FILE", "./nitter.conf") + (cfg, fullCfg) = getConfig(configPath) + + sessionsPath = getEnv("NITTER_SESSIONS_FILE", "./sessions.jsonl") + +initSessionPool(cfg, sessionsPath) if not cfg.enableDebug: # Silence Jester's query warning @@ -29,40 +34,62 @@ stdout.flushFile updateDefaultPrefs(fullCfg) setCacheTimes(cfg) setHmacKey(cfg.hmacKey) +if cfg.hmacKey.len == 0 or cfg.hmacKey == "secretkey": + stderr.write "WARNING: insecure default 'hmacKey' in nitter.conf; " & + "set a unique random value to stop media URL signatures being forgeable.\n" + stderr.flushFile setProxyEncoding(cfg.base64Media) setMaxHttpConns(cfg.httpMaxConns) setHttpProxy(cfg.proxy, cfg.proxyAuth) +setApiProxy(cfg.apiProxy) +setDisableTid(cfg.disableTid) +setMaxConcurrentReqs(cfg.maxConcurrentReqs) +setMaxRetries(cfg.maxRetries) +setRetryDelayMs(cfg.retryDelayMs) initAboutPage(cfg.staticDir) waitFor initRedisPool(cfg) stdout.write &"Connected to Redis at {cfg.redisHost}:{cfg.redisPort}\n" stdout.flushFile -asyncCheck initTokenPool(cfg) - +createArticleRouter(cfg) createUnsupportedRouter(cfg) createResolverRouter(cfg) createPrefRouter(cfg) createTimelineRouter(cfg) createListRouter(cfg) +createCommunityRouter(cfg) createStatusRouter(cfg) createSearchRouter(cfg) createMediaRouter(cfg) createEmbedRouter(cfg) createRssRouter(cfg) +createBroadcastRouter(cfg) +createSpaceRouter(cfg) createDebugRouter(cfg) settings: port = Port(cfg.port) - staticDir = cfg.staticDir + staticDir = normalizedPath(cfg.staticDir) bindAddr = cfg.address + reusePort = true + maxBody = 64 * 1024 routes: + before: + # Reject malformed paths + if request.path.len == 0 or request.path[0] != '/': + halt Http400 + + # skip all file URLs (except Twitter widget compatibility) + cond "." notin request.path or request.path == "/embed/Tweet.html" + applyUrlPrefs() + get "/": - resp renderMain(renderSearch(), request, cfg, themePrefs()) + resp renderMain(renderSearch(), request, cfg, requestPrefs()) get "/about": - resp renderMain(renderAbout(), request, cfg, themePrefs()) + resp renderMain(renderAbout(), request, cfg, requestPrefs()) get "/explore": redirect("/about") @@ -73,7 +100,7 @@ routes: get "/i/redirect": let url = decodeUrl(@"url") if url.len == 0: resp Http404 - redirect(replaceUrls(url, cookiePrefs())) + redirect(replaceUrls(url, requestPrefs())) error Http404: resp Http404, showError("Page not found", cfg) @@ -84,20 +111,32 @@ routes: resp Http500, showError( &"An error occurred, please {link} with the URL you tried to visit.", cfg) - error RateLimitError: + error BadClientError: echo error.exc.name, ": ", error.exc.msg + resp Http500, showError("Network error occurred, please try again.", cfg) + + error RateLimitError: const link = a("another instance", href = instancesUrl) resp Http429, showError( &"Instance has been rate limited.
Use {link} or try again later.", cfg) - extend unsupported, "" - extend preferences, "" - extend resolver, "" + error NoSessionsError: + const link = a("another instance", href = instancesUrl) + resp Http429, showError( + &"Instance has no auth tokens, or is fully rate limited.
Use {link} or try again later.", cfg) + + extend articleRoute, "" extend rss, "" + extend status, "" extend search, "" extend timeline, "" - extend list, "" - extend status, "" extend media, "" + extend list, "" + extend community, "" + extend preferences, "" + extend resolver, "" extend embed, "" + extend broadcastRoute, "" + extend spaceRoute, "" extend debug, "" + extend unsupported, "" diff --git a/src/parser.nim b/src/parser.nim index ae5e505..eebca2d 100644 --- a/src/parser.nim +++ b/src/parser.nim @@ -1,9 +1,21 @@ # SPDX-License-Identifier: AGPL-3.0-only -import strutils, options, tables, times, math +import strutils, options, times, math, tables, uri import packedjson, packedjson/deserialiser import types, parserutils, utils import experimental/parser/unifiedcard +proc parseGraphTweet*(js: JsonNode): Tweet + +proc parseVerifiedType(s: string; current: VerifiedType): VerifiedType = + try: parseEnum[VerifiedType](s) + except ValueError: current + +proc parseCommunityNote(js: JsonNode): string = + let subtitle = js{"subtitle"} + result = subtitle{"text"}.getStr + with entities, subtitle{"entities"}: + result = expandBirdwatchEntities(result, entities) + proc parseUser(js: JsonNode; id=""): User = if js.isNull: return result = User( @@ -19,13 +31,195 @@ proc parseUser(js: JsonNode; id=""): User = tweets: js{"statuses_count"}.getInt, likes: js{"favourites_count"}.getInt, media: js{"media_count"}.getInt, - verified: js{"verified"}.getBool, - protected: js{"protected"}.getBool, + protected: js{"protected"}.getBool(js{"privacy", "protected"}.getBool), joinDate: js{"created_at"}.getTime ) + if js{"is_blue_verified"}.getBool(false): + result.verifiedType = blue + + with verifiedType, js{"verified_type"}: + result.verifiedType = parseVerifiedType(verifiedType.getStr, result.verifiedType) + result.expandUserEntities(js) +proc parseGraphUser(js: JsonNode): User = + var user = js{"user_result", "result"} + if user.isNull: + user = js{"user_results", "result"} + + if user.isNull: + if js{"core"}.notNull: + user = js + else: + return + + result = parseUser(user{"legacy"}, user{"rest_id"}.getStr) + + if result.verifiedType == none and user{"is_blue_verified"}.getBool(false): + result.verifiedType = blue + + # fallback to support UserMedia/recent GraphQL updates + if result.username.len == 0: + result.id = user{"rest_id"}.getStr + result.username = user{"core", "screen_name"}.getStr + result.fullname = user{"core", "name"}.getStr + result.userPic = user{"avatar", "image_url"}.getImageStr.replace("_normal", "") + + if user{"is_blue_verified"}.getBool( + user{"verification", "is_blue_verified"}.getBool(false)): + result.verifiedType = blue + + with verifiedType, user{"verification", "verified_type"}: + result.verifiedType = parseVerifiedType(verifiedType.getStr, result.verifiedType) + +proc parseAboutAccount*(js: JsonNode): AccountInfo = + if js.isNull: return + + let user = ? js{"data", "user_result_by_screen_name", "result"} + + if user{"unavailable_reason"}.getStr == "Suspended": + result.suspended = true + return + + result = AccountInfo( + username: user{"core", "screen_name"}.getStr, + fullname: user{"core", "name"}.getStr, + joinDate: user{"core", "created_at"}.getTime, + userPic: user{"avatar", "image_url"}.getImageStr.replace("_normal", ""), + affiliateLabel: user{"identity_profile_labels_highlighted_label", "label", "description"}.getStr, + ) + + if user{"is_blue_verified"}.getBool(false): + result.verifiedType = blue + with verifiedType, user{"verification", "verified_type"}: + result.verifiedType = parseVerifiedType(verifiedType.getStr, result.verifiedType) + + with about, user{"about_profile"}: + result.basedIn = about{"account_based_in"}.getStr + result.source = about{"source"}.getStr + result.affiliateUsername = about{"affiliate_username"}.getStr + + try: + result.usernameChanges = about{"username_changes", "count"}.getStr("0").parseInt + except ValueError: + discard + + with lastChange, about{"username_changes", "last_changed_at_msec"}: + result.lastUsernameChange = lastChange.getTimeFromMsStr + + with info, user{"verification_info"}: + result.isIdentityVerified = info{"is_identity_verified"}.getBool + with reason, info{"reason"}: + result.overrideVerifiedYear = reason{"override_verified_year"}.getInt + with since, reason{"verified_since_msec"}: + result.verifiedSince = since.getTimeFromMsStr + +proc parseBroadcastInfo*(js: JsonNode): Broadcast = + let bc = ? js{"data", "broadcast"} + result = Broadcast( + id: bc{"broadcast_id"}.getStr, + title: bc{"status"}.getStr, + state: bc{"state"}.getStr.toUpperAscii, + thumb: bc{"image_url"}.getStr, + mediaKey: bc{"media_key"}.getStr, + totalWatched: bc{"total_watched"}.getInt, + startTime: bc{"start_time"}.getTimeFromMs, + endTime: bc{"end_time"}.getTimeFromMs, + replayStart: bc{"edited_replay", "start_time"}.getInt, + availableForReplay: bc{"available_for_replay"}.getBool, + user: parseGraphUser(bc) + ) + +proc parseSpaceParticipant(js: JsonNode): SpaceParticipant = + result = SpaceParticipant( + userId: js{"user_results", "rest_id"}.getStr, + username: js{"twitter_screen_name"}.getStr, + displayName: js{"display_name"}.getStr, + avatarUrl: js{"avatar_url"}.getStr, + isVerified: js{"is_verified"}.getBool or + js{"user_results", "result", "is_blue_verified"}.getBool + ) + +proc parseAudioSpace*(js: JsonNode): AudioSpace = + let space = ? js{"data", "audioSpace"} + let meta = space{"metadata"} + + result = AudioSpace( + id: meta{"rest_id"}.getStr, + title: meta{"title"}.getStr, + state: meta{"state"}.getStr.toUpperAscii, + mediaKey: meta{"media_key"}.getStr, + totalLiveListeners: meta{"total_live_listeners"}.getInt, + totalReplayWatched: meta{"total_replay_watched"}.getInt, + availableForReplay: meta{"is_space_available_for_replay"}.getBool + ) + + let startedAt = meta{"started_at"}.getInt(0) + if startedAt > 0: + result.startTime = fromUnix(startedAt div 1000).utc() + + let endedAtStr = meta{"ended_at"}.getStr + if endedAtStr.len > 0: + try: + let endedAt = parseBiggestInt(endedAtStr) + if endedAt > 0: + result.endTime = fromUnix(endedAt div 1000).utc() + except ValueError: + discard + + result.creator = parseGraphUser(meta{"creator_results", "result"}) + + for admin in space{"participants", "admins"}: + result.admins.add parseSpaceParticipant(admin) + + for speaker in space{"participants", "speakers"}: + result.speakers.add parseSpaceParticipant(speaker) + +proc parseGraphCommunity*(js: JsonNode): Community = + if js.isNull: return + let c = ? js{"data", "communityResults", "result"} + + result = Community( + id: c{"rest_id"}.getStr(c{"id_str"}.getStr), + name: c{"name"}.getStr, + description: c{"description"}.getStr, + memberCount: c{"member_count"}.getInt, + joinPolicy: c{"join_policy"}.getStr, + category: c{"primary_community_topic", "topic_name"}.getStr, + banner: c{"custom_banner_media", "media_info", "original_img_url"}.getImageStr, + creator: parseGraphUser(c{"creator_results", "result"}), + ) + + let createdMs = c{"created_at"}.getInt(0) + if createdMs > 0: + result.createdAt = fromUnix(createdMs div 1000).utc() + + for rule in c{"rules"}: + result.rules.add CommunityRule( + name: rule{"name"}.getStr, + description: rule{"description"}.getStr + ) + + for item in c{"trending_hashtags_slice", "items"}: + let tag = item{"hashtag"}.getStr + if tag.len > 0: + result.hashtags.add tag + +proc parseListObject(js: JsonNode; owner: User): List = + List( + id: js{"id_str"}.getStr, + name: js{"name"}.getStr, + username: owner.username, + userId: owner.id, + description: js{"description"}.getStr, + members: js{"member_count"}.getInt, + banner: select( + js{"custom_banner_media", "media_info", "original_img_url"}, + js{"default_banner_media", "media_info", "original_img_url"} + ).getImageStr + ) + proc parseGraphList*(js: JsonNode): List = if js.isNull: return @@ -35,16 +229,17 @@ proc parseGraphList*(js: JsonNode): List = if list.isNull: return - result = List( - id: list{"id_str"}.getStr, - name: list{"name"}.getStr, - username: list{"user", "legacy", "screen_name"}.getStr, - userId: list{"user", "rest_id"}.getStr, - description: list{"description"}.getStr, - members: list{"member_count"}.getInt, - banner: list{"custom_banner_media", "media_info", "url"}.getImageStr - ) + result = parseListObject(list, parseGraphUser(list)) +proc parseGraphSearchList(js: JsonNode): ListSearchResult = + let owner = parseGraphUser(js) + result = ListSearchResult( + list: parseListObject(js, owner), + owner: owner, + followersContext: js{"followers_context"}.getStr + ) + for url in js{"facepile_urls"}: + result.facepiles.add url.getStr proc parsePoll(js: JsonNode): Poll = let vals = js{"binding_values"} @@ -64,34 +259,121 @@ proc parsePoll(js: JsonNode): Poll = result.leader = result.values.find(max(result.values)) result.votes = result.values.sum -proc parseGif(js: JsonNode): Gif = - result = Gif( - url: js{"video_info", "variants"}[0]{"url"}.getImageStr, - thumb: js{"media_url_https"}.getImageStr - ) +proc parseVideoVariants(variants: JsonNode): seq[VideoVariant] = + result = @[] + for v in variants: + let + url = v{"url"}.getStr + contentType = parseEnum[VideoType](v{"content_type"}.getStr("video/mp4")) + bitrate = v{"bit_rate"}.getInt(v{"bitrate"}.getInt(0)) + + result.add VideoVariant( + contentType: contentType, + bitrate: bitrate, + url: url, + resolution: if contentType == mp4: getMp4Resolution(url) else: 0 + ) proc parseVideo(js: JsonNode): Video = result = Video( thumb: js{"media_url_https"}.getImageStr, - views: js{"ext", "mediaStats", "r", "ok", "viewCount"}.getStr, - available: js{"ext_media_availability", "status"}.getStr == "available", + available: true, title: js{"ext_alt_text"}.getStr, durationMs: js{"video_info", "duration_millis"}.getInt # playbackType: mp4 ) + with status, js{"ext_media_availability", "status"}: + if status.getStr.len > 0 and status.getStr.toLowerAscii != "available": + result.available = false + with title, js{"additional_media_info", "title"}: result.title = title.getStr with description, js{"additional_media_info", "description"}: result.description = description.getStr - for v in js{"video_info", "variants"}: - result.variants.add VideoVariant( - contentType: parseEnum[VideoType](v{"content_type"}.getStr("summary")), - bitrate: v{"bitrate"}.getInt, - url: v{"url"}.getStr - ) + result.variants = parseVideoVariants(js{"video_info", "variants"}) + +proc addMedia(media: var MediaEntities; photo: Photo) = + media.add Media(kind: photoMedia, photo: photo) + +proc addMedia(media: var MediaEntities; video: Video) = + media.add Media(kind: videoMedia, video: video) + +proc addMedia(media: var MediaEntities; gif: Gif) = + media.add Media(kind: gifMedia, gif: gif) + +proc parseLegacyMediaEntities(js: JsonNode; result: var Tweet) = + with jsMedia, js{"extended_entities", "media"}: + for m in jsMedia: + case m.getTypeName: + of "photo": + result.media.addMedia(Photo( + url: m{"media_url_https"}.getImageStr, + altText: m{"ext_alt_text"}.getStr + )) + of "video": + result.media.addMedia(parseVideo(m)) + with user, m{"additional_media_info", "source_user"}: + if user{"id"}.getInt > 0: + result.attribution = some(parseUser(user)) + else: + result.attribution = some(parseGraphUser(user)) + # Set attribution link from expanded_url (strip /video/N suffix) + let expanded = m{"expanded_url"}.getStr + if expanded.len > 0: + result.attributionLink = expanded.parseUri.path.replace("/video/1", "") + of "animated_gif": + result.media.addMedia(Gif( + url: m{"video_info", "variants"}[0]{"url"}.getImageStr, + thumb: m{"media_url_https"}.getImageStr, + altText: m{"ext_alt_text"}.getStr + )) + else: discard + +proc parseMediaEntities(js: JsonNode; result: var Tweet) = + with mediaEntities, js{"media_entities"}: + var parsedMedia: MediaEntities + for mediaEntity in mediaEntities: + with mediaInfo, mediaEntity{"media_results", "result", "media_info"}: + case mediaInfo.getTypeName + of "ApiImage": + parsedMedia.addMedia(Photo( + url: mediaInfo{"original_img_url"}.getImageStr, + altText: mediaInfo{"alt_text"}.getStr + )) + of "ApiVideo": + let status = mediaEntity{"media_results", "result", "media_availability_v2", "status"} + parsedMedia.addMedia(Video( + available: status.getStr == "Available", + thumb: mediaInfo{"preview_image", "original_img_url"}.getImageStr, + title: mediaInfo{"alt_text"}.getStr, + durationMs: mediaInfo{"duration_millis"}.getInt, + variants: parseVideoVariants(mediaInfo{"variants"}) + )) + + # Parse source user for video attribution + with sourceUser, mediaEntity{"source_user_results", "result"}: + if result.attribution.isNone: + let expanded = mediaEntity{"expanded_url"}.getStr + if expanded.len > 0: + result.attributionLink = expanded.parseUri.path.replace("/video/1", "") + result.attribution = some(User( + id: sourceUser{"rest_id"}.getStr, + fullname: sourceUser{"core", "name"}.getStr, + userPic: sourceUser{"avatar", "image_url"}.getImageStr.replace("_normal", "") + )) + of "ApiGif": + parsedMedia.addMedia(Gif( + url: mediaInfo{"variants"}[0]{"url"}.getImageStr, + thumb: mediaInfo{"preview_image", "original_img_url"}.getImageStr, + altText: mediaInfo{"alt_text"}.getStr + )) + else: discard + + if mediaEntities.len > 0 and parsedMedia.len == mediaEntities.len: + result.media = parsedMedia proc parsePromoVideo(js: JsonNode): Video = result = Video( @@ -114,14 +396,23 @@ proc parsePromoVideo(js: JsonNode): Video = result.variants.add variant proc parseBroadcast(js: JsonNode): Card = - let image = js{"broadcast_thumbnail_large"}.getImageVal + let + image = js{"broadcast_thumbnail_large"}.getImageVal + broadcastUrl = js{"broadcast_url"}.getStrVal + broadcastId = broadcastUrl.rsplit('/', maxsplit=1)[^1] + streamUrl = "/i/broadcasts/" & broadcastId & "/stream" result = Card( kind: broadcast, - url: js{"broadcast_url"}.getStrVal, + url: "/i/broadcasts/" & broadcastId, title: js{"broadcaster_display_name"}.getStrVal, text: js{"broadcast_title"}.getStrVal, image: image, - video: some Video(thumb: image) + video: some Video( + thumb: image, + available: true, + playbackType: m3u8, + variants: @[VideoVariant(contentType: m3u8, url: streamUrl)] + ) ) proc parseCard(js: JsonNode; urls: JsonNode): Card = @@ -160,7 +451,13 @@ proc parseCard(js: JsonNode; urls: JsonNode): Card = result.url = vals{"player_url"}.getStrVal if "youtube.com" in result.url: result.url = result.url.replace("/embed/", "/watch?v=") - of audiospace, unknown: + of audiospace: + let spaceId = vals{"id"}.getStrVal + if spaceId.len > 0: + result.url = "/i/spaces/" & spaceId + result.title = "Twitter Space" + result.text = "Click to view Space" + of unknown: result.title = "This card type is not supported." else: discard @@ -171,7 +468,7 @@ proc parseCard(js: JsonNode; urls: JsonNode): Card = for u in ? urls: if u{"url"}.getStr == result.url: - result.url = u{"expanded_url"}.getStr + result.url = u.getExpandedUrl(result.url) break if kind in {videoDirectMessage, imageDirectMessage}: @@ -181,14 +478,20 @@ proc parseCard(js: JsonNode; urls: JsonNode): Card = result.url.len == 0 or result.url.startsWith("card://"): result.url = getPicUrl(result.image) -proc parseTweet(js: JsonNode): Tweet = - if js.isNull: return +proc parseTweet(js: JsonNode; jsCard: JsonNode = newJNull(); + replyId: int64 = 0; hasArticle = false): Tweet = + if js.isNull: return Tweet() + + let time = + if js{"created_at"}.notNull: js{"created_at"}.getTime + else: js{"created_at_ms"}.getTimeFromMs + result = Tweet( id: js{"id_str"}.getId, threadId: js{"conversation_id_str"}.getId, replyId: js{"in_reply_to_status_id_str"}.getId, text: js{"full_text"}.getStr, - time: js{"created_at"}.getTime, + time: time, hasThread: js{"self_thread"}.notNull, available: true, user: User(id: js{"user_id_str"}.getStr), @@ -196,43 +499,56 @@ proc parseTweet(js: JsonNode): Tweet = replies: js{"reply_count"}.getInt, retweets: js{"retweet_count"}.getInt, likes: js{"favorite_count"}.getInt, - quotes: js{"quote_count"}.getInt + views: js{"views_count"}.getInt ) ) - result.expandTweetEntities(js) + if result.replyId == 0: + result.replyId = replyId - if js{"is_quote_status"}.getBool: + # fix for pinned threads + if result.hasThread and result.threadId == 0: + result.threadId = js{"self_thread", "id_str"}.getId + + if "retweeted_status" in js: + result.retweet = some Tweet() + elif js{"is_quote_status"}.getBool: result.quote = some Tweet(id: js{"quoted_status_id_str"}.getId) + # legacy with rt, js{"retweeted_status_id_str"}: result.retweet = some Tweet(id: rt.getId) return - with jsCard, js{"card"}: + # graphql + with rt, js{"retweeted_status_result", "result"}: + # needed due to weird edgecase where the actual tweet data isn't included + if "legacy" in rt or "rest_id" in rt: + result.retweet = some parseGraphTweet(rt) + return + + with reposts, js{"repostedStatusResults"}: + with rt, reposts{"result"}: + if "legacy" in rt or "rest_id" in rt: + result.retweet = some parseGraphTweet(rt) + return + + if jsCard.kind != JNull: let name = jsCard{"name"}.getStr if "poll" in name: if "image" in name: - result.photos.add jsCard{"binding_values", "image_large"}.getImageVal + result.media.addMedia(Photo( + url: jsCard{"binding_values", "image_large"}.getImageVal + )) result.poll = some parsePoll(jsCard) elif name == "amplify": - result.video = some(parsePromoVideo(jsCard{"binding_values"})) - else: + result.media.addMedia(parsePromoVideo(jsCard{"binding_values"})) + elif name.len > 0 and jsCard{"binding_values"}.notNull: result.card = some parseCard(jsCard, js{"entities", "urls"}) - with jsMedia, js{"extended_entities", "media"}: - for m in jsMedia: - case m{"type"}.getStr - of "photo": - result.photos.add m{"media_url_https"}.getImageStr - of "video": - result.video = some(parseVideo(m)) - with user, m{"additional_media_info", "source_user"}: - result.attribution = some(parseUser(user)) - of "animated_gif": - result.gif = some(parseGif(m)) - else: discard + result.expandTweetEntities(js, hasArticle) + parseLegacyMediaEntities(js, result) with jsWithheld, js{"withheld_in_countries"}: let withheldInCountries: seq[string] = @@ -248,159 +564,472 @@ proc parseTweet(js: JsonNode): Tweet = result.text.removeSuffix(" Learn more.") result.available = false -proc finalizeTweet(global: GlobalObjects; id: string): Tweet = - let intId = if id.len > 0: parseBiggestInt(id) else: 0 - result = global.tweets.getOrDefault(id, Tweet(id: intId)) +proc parseGraphTweet*(js: JsonNode): Tweet = + if js.kind == JNull: + return Tweet() - if result.quote.isSome: - let quote = get(result.quote).id - if $quote in global.tweets: - result.quote = some global.tweets[$quote] + case js.getTypeName: + of "TweetUnavailable": + return Tweet() + of "TweetTombstone": + with text, select(js{"tombstone", "richText"}, js{"tombstone", "text"}): + return Tweet(text: text.getTombstone) + return Tweet() + of "TweetPreviewDisplay": + return Tweet(text: "You're unable to view this Tweet because it's only available to the Subscribers of the account owner.") + of "TweetWithVisibilityResults": + return parseGraphTweet(js{"tweet"}) + else: + discard + + if "legacy" notin js and "rest_id" notin js: + return Tweet() + + var jsCard = select(js{"card"}, js{"tweet_card"}, js{"legacy", "tweet_card"}) + if jsCard.kind != JNull: + let legacyCard = jsCard{"legacy"} + if legacyCard.kind != JNull: + let bindingArray = legacyCard{"binding_values"} + if bindingArray.kind == JArray: + var bindingObj: seq[(string, JsonNode)] + for item in bindingArray: + bindingObj.add((item{"key"}.getStr, item{"value"})) + # Create a new card object with flattened structure + jsCard = %*{ + "name": legacyCard{"name"}, + "url": legacyCard{"url"}, + "binding_values": %bindingObj + } + + var replyId: int64 = 0 + with restId, js{"reply_to_results", "rest_id"}: + replyId = restId.getId + + let hasArticle = js{"article", "article_results", "result", "title"}.getStr.len > 0 + + if "details" in js: + result = Tweet( + id: js{"rest_id"}.getId, + available: true, + text: js{"details", "full_text"}.getStr, + time: js{"details", "created_at_ms"}.getTimeFromMs, + replyId: js{"reply_to_results", "rest_id"}.getId, + isAd: js{"content_disclosure", "advertising_disclosure", "is_paid_promotion"}.getBool, + isAI: js{"content_disclosure", "ai_generated_disclosure", "has_ai_generated_media"}.getBool, + stats: TweetStats( + replies: js{"counts", "reply_count"}.getInt, + retweets: js{"counts", "retweet_count"}.getInt, + likes: js{"counts", "favorite_count"}.getInt, + ) + ) + + if jsCard.kind != JNull: + let name = jsCard{"name"}.getStr + if "poll" in name: + if "image" in name: + result.media.addMedia(Photo( + url: jsCard{"binding_values", "image_large"}.getImageVal + )) + + result.poll = some parsePoll(jsCard) + elif name == "amplify": + result.media.addMedia(parsePromoVideo(jsCard{"binding_values"})) + elif name.len > 0 and jsCard{"binding_values"}.notNull: + result.card = some parseCard(jsCard, js{"url_entities"}) + + parseMediaEntities(js, result) + if result.attribution.isNone: + parseLegacyMediaEntities(js{"legacy"}, result) + + result.expandTweetEntitiesV2(js, hasArticle) + + # Strip video source URL from text (for videos from other tweets) + with mediaEntities, js{"media_entities"}: + for m in mediaEntities: + if "source_status_id_str" in m: + let mediaUrl = m{"url"}.getStr + if mediaUrl.len > 0: + let idx = result.text.rfind(mediaUrl) + if idx >= 0: + result.text = result.text[0 ..< idx].strip() + break + else: + result = parseTweet(js{"legacy"}, jsCard, replyId, hasArticle) + result.id = js{"rest_id"}.getId + + with artNode, js{"article", "article_results", "result"}: + let artTitle = artNode{"title"}.getStr + if artTitle.len > 0: + result.articlePreview = some ArticlePreview( + title: artTitle, + previewText: artNode{"preview_text"}.getStr, + coverImage: select( + artNode{"cover_media_results", "result", "media_info", "original_img_url"}, + artNode{"cover_media", "media_info", "original_img_url"} + ).getImageStr, + tweetId: result.id + ) + + result.user = parseGraphUser(js{"core"}) + + if result.reply.len == 0: + with replyTo, js{"reply_to_user_results", "result", "core", "screen_name"}: + result.reply = @[replyTo.getStr] + + with count, js{"views", "count"}: + result.stats.views = count.getStr("0").parseInt + + with noteTweet, js{"note_tweet", "note_tweet_results", "result"}: + result.expandNoteTweetEntities(noteTweet) + + parseMediaEntities(js, result) + + # Hide card if it's redundant with attribution (same video shown via embed) + if result.attribution.isSome and result.card.isSome: + let cardUri = get(result.card).url.parseUri + if cardUri.isTwitterUrl: + let cardPath = cardUri.path.replace("/video/1", "") + if cardPath.len > 0 and cardPath == result.attributionLink: + get(result.card).kind = hidden + + # Handle retweets - check both legacy and top-level paths + with reposts, js{"legacy", "repostedStatusResults"}: + with rt, reposts{"result"}: + if "legacy" in rt or "rest_id" in rt: + result.retweet = some parseGraphTweet(rt) + + with quoted, js{"quoted_status_result", "result"}: + result.quote = some(parseGraphTweet(quoted)) + + with quoted, js{"quotedPostResults"}: + if "result" in quoted: + result.quote = some(parseGraphTweet(quoted{"result"})) else: - result.quote = some Tweet() + result.quote = some Tweet(id: js{"legacy", "quoted_status_id_str"}.getId) - if result.retweet.isSome: - let rt = get(result.retweet).id - if $rt in global.tweets: - result.retweet = some finalizeTweet(global, $rt) - else: - result.retweet = some Tweet() + with ids, js{"edit_control", "edit_control_initial", "edit_tweet_ids"}: + for id in ids: + result.history.add parseBiggestInt(id.getStr) -proc parsePin(js: JsonNode; global: GlobalObjects): Tweet = - let pin = js{"pinEntry", "entry", "entryId"}.getStr - if pin.len == 0: return + with birdwatch, js{"birdwatch_pivot"}: + result.note = parseCommunityNote(birdwatch) - let id = pin.getId - if id notin global.tweets: return +proc getConvSection(js: JsonNode): string = + let details = select( + js{"item", "client_event_info", "details"}, + js{"item", "clientEventInfo", "details"} + ) + select( + details{"conversation_details", "conversation_section"}, + details{"conversationDetails", "conversationSection"} + ).getStr - global.tweets[id].pinned = true - return finalizeTweet(global, id) +proc parseGraphThread(js: JsonNode): tuple[thread: Chain; self: bool] = + var checkedSection = false + for t in ? js{"content", "items"}: + let entryId = t.getEntryId + if "tweet-" in entryId and "promoted" notin entryId: + if not checkedSection: + checkedSection = true + if getConvSection(t) == "RelatedTweet": + result.thread.related = true -proc parseGlobalObjects(js: JsonNode): GlobalObjects = - result = GlobalObjects() - let - tweets = ? js{"globalObjects", "tweets"} - users = ? js{"globalObjects", "users"} + let tweet = t.getTweetResult("item") + if tweet.notNull: + result.thread.content.add parseGraphTweet(tweet) - for k, v in users: - result.users[k] = parseUser(v, k) + let tweetDisplayType = select( + t{"item", "content", "tweet_display_type"}, + t{"item", "itemContent", "tweetDisplayType"} + ) + if tweetDisplayType.getStr == "SelfThread": + result.self = true + else: + result.thread.content.add Tweet(id: entryId.getId) + elif "cursor-showmore" in entryId: + let cursor = t{"item", "content", "value"} + result.thread.cursor = cursor.getStr + result.thread.hasMore = true - for k, v in tweets: - var tweet = parseTweet(v) - if tweet.user.id in result.users: - tweet.user = result.users[tweet.user.id] - result.tweets[k] = tweet +proc parseGraphTweetResult*(js: JsonNode): Tweet = + with tweet, js{"data", "tweet_result", "result"}: + result = parseGraphTweet(tweet) -proc parseThread(js: JsonNode; global: GlobalObjects): tuple[thread: Chain, self: bool] = - result.thread = Chain() +proc parseTweetByRestId*(js: JsonNode): Tweet = + with tweet, js{"data", "tweetResult", "result"}: + result = parseGraphTweet(tweet) - let thread = js{"content", "item", "content", "conversationThread"} - with cursor, thread{"showMoreCursor"}: - result.thread.cursor = cursor{"value"}.getStr - result.thread.hasMore = true +proc parseGraphTweetResults*(js: JsonNode): seq[Tweet] = + let results = js{"data", "tweetResult"} + if results.kind != JArray: return + for item in results: + let tweet = item{"result"} + if tweet.isNull: continue + let t = parseGraphTweet(tweet) + if t != nil: + result.add t - for t in thread{"conversationComponents"}: - let content = t{"conversationTweetComponent", "tweet"} - - if content{"displayType"}.getStr == "SelfThread": - result.self = true - - var tweet = finalizeTweet(global, content{"id"}.getStr) - if not tweet.available: - tweet.tombstone = getTombstone(content{"tombstone"}) - result.thread.content.add tweet - -proc parseConversation*(js: JsonNode; tweetId: string): Conversation = +proc parseGraphConversation*(js: JsonNode; tweetId: string): Conversation = result = Conversation(replies: Result[Chain](beginning: true)) - let global = parseGlobalObjects(? js) - let instructions = ? js{"timeline", "instructions"} + let instructions = ? select( + js{"data", "timelineResponse", "instructions"}, + js{"data", "timeline_response", "instructions"}, + js{"data", "threaded_conversation_with_injections_v2", "instructions"} + ) if instructions.len == 0: return - for e in instructions[0]{"addEntries", "entries"}: - let entry = e{"entryId"}.getStr - if "tweet" in entry or "tombstone" in entry: - let tweet = finalizeTweet(global, e.getEntryId) - if $tweet.id != tweetId: - result.before.content.add tweet - else: - result.tweet = tweet - elif "conversationThread" in entry: - let (thread, self) = parseThread(e, global) - if thread.content.len > 0: - if self: - result.after = thread - else: - result.replies.content.add thread - elif "cursor-showMore" in entry: - result.replies.bottom = e.getCursor - elif "cursor-bottom" in entry: - result.replies.bottom = e.getCursor + for i in instructions: + if i.getTypeName == "TimelineAddEntries": + for e in i{"entries"}: + let entryId = e.getEntryId + if entryId.startsWith("tweet-"): + let tweetResult = getTweetResult(e) + if tweetResult.notNull: + let tweet = parseGraphTweet(tweetResult) -proc parseStatus*(js: JsonNode): Tweet = - with e, js{"errors"}: - if e.getError == tweetNotFound: - return + if not tweet.available: + tweet.id = entryId.getId - result = parseTweet(js) - if not result.isNil: - result.user = parseUser(js{"user"}) + if entryId.endsWith(tweetId): + result.tweet = tweet + else: + result.before.content.add tweet + elif not entryId.endsWith(tweetId): + result.before.content.add Tweet(id: entryId.getId) + elif entryId.startsWith("conversationthread") or + entryId.startsWith("tweetdetailrelatedtweets"): + let (thread, self) = parseGraphThread(e) + if self: + result.after = thread + elif thread.content.len > 0: + result.replies.content.add thread + elif entryId.startsWith("tombstone"): + let + content = select(e{"content", "content"}, e{"content", "itemContent"}) + tweet = Tweet( + id: entryId.getId, + available: false, + text: content{"tombstoneInfo", "richText"}.getTombstone + ) - with quote, js{"quoted_status"}: - result.quote = some parseStatus(js{"quoted_status"}) + if $tweet.id == tweetId: + result.tweet = tweet + else: + result.before.content.add tweet + elif entryId.startsWith("cursor-bottom"): + var cursorValue = select( + e{"content", "value"}, + e{"content", "content", "value"}, + e{"content", "itemContent", "value"} + ) + result.replies.bottom = cursorValue.getStr -proc parseInstructions[T](res: var Result[T]; global: GlobalObjects; js: JsonNode) = - if js.kind != JArray or js.len == 0: +proc parseGraphEditHistory*(js: JsonNode; tweetId: string): EditHistory = + let instructions = ? js{ + "data", "tweet_result_by_rest_id", "result", + "edit_history_timeline", "timeline", "instructions" + } + if instructions.len == 0: return - for i in js: - when T is Tweet: - if res.beginning and i{"pinEntry"}.notNull: - with pin, parsePin(i, global): - res.content.add pin + for i in instructions: + if i.getTypeName == "TimelineAddEntries": + for e in i{"entries"}: + let entryId = e.getEntryId + if entryId == "latestTweet": + with item, e{"content", "items"}[0]: + let tweetResult = item.getTweetResult("item") + if tweetResult.notNull: + result.latest = parseGraphTweet(tweetResult) + elif entryId == "staleTweets": + for item in e{"content", "items"}: + let tweetResult = item.getTweetResult("item") + if tweetResult.notNull: + result.history.add parseGraphTweet(tweetResult) - with r, i{"replaceEntry", "entry"}: - if "top" in r{"entryId"}.getStr: - res.top = r.getCursor - elif "bottom" in r{"entryId"}.getStr: - res.bottom = r.getCursor +iterator extractTweetsFromModuleItems(items: JsonNode): Tweet = + for item in items: + with tweetResult, item.getTweetResult("item"): + let tweet = parseGraphTweet(tweetResult) + if not tweet.available: + tweet.id = item.getEntryId.getId + yield tweet -proc parseTimeline*(js: JsonNode; after=""): Timeline = +iterator extractListsFromItems(items: JsonNode): ListSearchResult = + for item in items: + with listJs, item{"item", "itemContent", "list"}: + let r = parseGraphSearchList(listJs) + if r.list.id.len > 0: + yield r + +proc extractTweetsFromEntry*(e: JsonNode): seq[Tweet] = + with tweetResult, getTweetResult(e): + let tweet = parseGraphTweet(tweetResult) + if not tweet.available: + tweet.id = e.getEntryId.getId + result.add tweet + return + + for tweet in extractTweetsFromModuleItems(e{"content", "items"}): + result.add tweet + +proc parseGraphTimeline*(js: JsonNode; after=""): Profile = + result = Profile(tweets: Timeline(beginning: after.len == 0)) + + let instructions = ? select( + js{"data", "list", "timeline_response", "timeline", "instructions"}, + js{"data", "user", "result", "timeline", "timeline", "instructions"}, + js{"data", "user_result", "result", "timeline_response", "timeline", "instructions"} + ) + if instructions.len == 0: + return + + for i in instructions: + if i{"moduleItems"}.notNull: + for tweet in extractTweetsFromModuleItems(i{"moduleItems"}): + result.tweets.content.add tweet + continue + + if i{"entries"}.notNull: + for e in i{"entries"}: + let entryId = e.getEntryId + if entryId.startsWith("tweet") or entryId.startsWith("profile-grid"): + for tweet in extractTweetsFromEntry(e): + result.tweets.content.add tweet + elif "-conversation-" in entryId or entryId.startsWith("homeConversation"): + let (thread, self) = parseGraphThread(e) + result.tweets.content.add thread.content + elif entryId.startsWith("cursor-bottom"): + result.tweets.bottom = e{"content", "value"}.getStr + + if after.len == 0: + if i.getTypeName == "TimelinePinEntry": + let tweets = extractTweetsFromEntry(i{"entry"}) + if tweets.len > 0: + var tweet = tweets[0] + tweet.pinned = true + result.pinned = some tweet + +proc parseGraphPhotoRail*(js: JsonNode): PhotoRail = + result = @[] + + let instructions = select( + js{"data", "user", "result", "timeline", "timeline", "instructions"}, + js{"data", "user_result", "result", "timeline_response", "timeline", "instructions"} + ) + if instructions.len == 0: + return + + for i in instructions: + if i{"moduleItems"}.notNull: + for t in extractTweetsFromModuleItems(i{"moduleItems"}): + let photo = extractGalleryPhoto(t) + if photo.url.len > 0: + result.add photo + + if result.len == 16: + return + continue + + if i.getTypeName != "TimelineAddEntries": + continue + + for e in i{"entries"}: + let entryId = e.getEntryId + if entryId.startsWith("tweet") or entryId.startsWith("profile-grid"): + for t in extractTweetsFromEntry(e): + let photo = extractGalleryPhoto(t) + if photo.url.len > 0: + result.add photo + + if result.len == 16: + return + +proc parseGraphSearch*[T: User | Tweets | ListSearchResult](js: JsonNode; after=""): Result[T] = + result = Result[T](beginning: after.len == 0) + + let instructions = select( + js{"data", "search", "timeline_response", "timeline", "instructions"}, + js{"data", "search_by_raw_query", "search_timeline", "timeline", "instructions"} + ) + if instructions.len == 0: + return + + for instruction in instructions: + let typ = getTypeName(instruction) + if typ == "TimelineAddEntries": + for e in instruction{"entries"}: + let entryId = e.getEntryId + when T is Tweets: + if entryId.startsWith("tweet") or entryId.startsWith("search-grid"): + for tweet in extractTweetsFromEntry(e): + result.content.add tweet + elif T is User: + if entryId.startsWith("user"): + with userRes, e{"content", "itemContent"}: + result.content.add parseGraphUser(userRes) + elif T is ListSearchResult: + if entryId.startsWith("list-search"): + for list in extractListsFromItems(e{"content", "items"}): + result.content.add list + + if entryId.startsWith("cursor-bottom"): + result.bottom = e{"content", "value"}.getStr + elif typ == "TimelineAddToModule": + when T is Tweets: + for tweet in extractTweetsFromModuleItems(instruction{"moduleItems"}): + result.content.add tweet + elif T is ListSearchResult: + for list in extractListsFromItems(instruction{"moduleItems"}): + result.content.add list + elif typ == "TimelineReplaceEntry": + if instruction{"entry_id_to_replace"}.getStr.startsWith("cursor-bottom"): + result.bottom = instruction{"entry", "content", "value"}.getStr + +proc parseGraphCommunityTimeline*(js: JsonNode; after=""): Timeline = result = Timeline(beginning: after.len == 0) - let global = parseGlobalObjects(? js) - let instructions = ? js{"timeline", "instructions"} - if instructions.len == 0: return + let communityResult = js{"data", "communityResults", "result"} + let instructions = ? select( + communityResult{"ranked_community_timeline", "timeline", "instructions"}, + communityResult{"community_media_timeline", "timeline", "instructions"}, + communityResult{"community_filtered_timeline", "timeline", "instructions"} + ) + if instructions.len == 0: + return - result.parseInstructions(global, instructions) + for i in instructions: + if i{"entries"}.notNull: + for e in i{"entries"}: + let entryId = e.getEntryId + if entryId.startsWith("tweet") or entryId.startsWith("profile-grid") or + entryId.startsWith("communities-grid"): + for tweet in extractTweetsFromEntry(e): + result.content.add tweet + elif entryId.startsWith("cursor-bottom"): + result.bottom = e{"content", "value"}.getStr - for e in instructions[0]{"addEntries", "entries"}: - let entry = e{"entryId"}.getStr - if "tweet" in entry or entry.startsWith("sq-I-t") or "tombstone" in entry: - let tweet = finalizeTweet(global, e.getEntryId) - if not tweet.available: continue - result.content.add tweet - elif "cursor-top" in entry: - result.top = e.getCursor - elif "cursor-bottom" in entry: - result.bottom = e.getCursor - elif entry.startsWith("sq-C"): - with cursor, e{"content", "operation", "cursor"}: - if cursor{"cursorType"}.getStr == "Bottom": - result.bottom = cursor{"value"}.getStr - else: - result.top = cursor{"value"}.getStr + if after.len == 0 and i.getTypeName == "TimelinePinEntry": + var tweets = extractTweetsFromEntry(i{"entry"}) + for tweet in tweets.mitems: + tweet.pinned = true + if tweets.len > 0: + result.content.insert(tweets, 0) -proc parsePhotoRail*(js: JsonNode): PhotoRail = - for tweet in js: - let - t = parseTweet(tweet) - url = if t.photos.len > 0: t.photos[0] - elif t.video.isSome: get(t.video).thumb - elif t.gif.isSome: get(t.gif).thumb - elif t.card.isSome: get(t.card).image - else: "" +proc parseGraphCommunityMembers*(js: JsonNode; after=""): Result[User] = + result = Result[User](beginning: after.len == 0) + + let r = js{"data", "communityResults", "result"} + let slice = if not r{"members_slice"}.isNull: r{"members_slice"} + else: r{"moderators_slice"} + for item in slice{"items_results"}: + let user = parseGraphUser(item{"result"}) + if user.username.len > 0: + result.content.add user + + let cursor = slice{"slice_info", "next_cursor"}.getStr + if cursor.len > 0: + result.bottom = cursor - if url.len == 0: continue - result.add GalleryPhoto(url: url, tweetId: $t.id) diff --git a/src/parserutils.nim b/src/parserutils.nim index a605ea4..4b8e0b4 100644 --- a/src/parserutils.nim +++ b/src/parserutils.nim @@ -1,15 +1,23 @@ # SPDX-License-Identifier: AGPL-3.0-only -import std/[strutils, times, macros, htmlgen, options, algorithm, re] +import std/[times, macros, htmlgen, options, algorithm, re] +import std/strutils except escape import std/unicode except strip +from xmltree import escape import packedjson import types, utils, formatters +const + unicodeOpen = "\uFFFA" + unicodeClose = "\uFFFB" + xmlOpen = escape("<") + xmlClose = escape(">") + let unRegex = re"(^|[^A-z0-9-_./?])@([A-z0-9_]{1,15})" unReplace = "$1@$2" htRegex = re"(^|[^\w-_./?])([#$]|#)([\w_]+)" - htReplace = "$1$2$3" + htReplace = "$1$2$3" type ReplaceSliceKind = enum @@ -28,13 +36,19 @@ template `?`*(js: JsonNode): untyped = if j.isNull: return j -template `with`*(ident, value, body): untyped = - block: +template select*(a, b: JsonNode): untyped = + if a.notNull: a else: b + +template select*(a, b, c: JsonNode): untyped = + if a.notNull: a elif b.notNull: b else: c + +template with*(ident, value, body): untyped = + if true: let ident {.inject.} = value if ident != nil: body -template `with`*(ident; value: JsonNode; body): untyped = - block: +template with*(ident; value: JsonNode; body): untyped = + if true: let ident {.inject.} = value if value.notNull: body @@ -45,6 +59,19 @@ template getError*(js: JsonNode): Error = if js.kind != JArray or js.len == 0: null else: Error(js[0]{"code"}.getInt) +proc getTweetResult*(js: JsonNode; root="content"): JsonNode = + select( + js{root, "content", "tweet_results", "result"}, + js{root, "itemContent", "tweet_results", "result"}, + js{root, "content", "tweetResult", "result"} + ) + +template getTypeName*(js: JsonNode): string = + js{"__typename"}.getStr(js{"type"}.getStr) + +template getEntryId*(e: JsonNode): string = + e{"entryId"}.getStr(e{"entry_id"}.getStr) + template parseTime(time: string; f: static string; flen: int): DateTime = if time.len != flen: return parse(time, f, utc()) @@ -55,29 +82,32 @@ proc getDateTime*(js: JsonNode): DateTime = proc getTime*(js: JsonNode): DateTime = parseTime(js.getStr, "ddd MMM dd hh:mm:ss \'+0000\' yyyy", 30) -proc getId*(id: string): string {.inline.} = +proc getTimeFromMs*(js: JsonNode): DateTime = + let ms = js.getInt(0) + if ms == 0: return + let seconds = ms div 1000 + return fromUnix(seconds).utc() + +proc getTimeFromMsStr*(js: JsonNode): DateTime = + var ms: int64 + try: ms = parseBiggestInt(js.getStr("0")) + except ValueError: return + if ms == 0: return + let seconds = ms div 1000 + return fromUnix(seconds).utc() + +proc getId*(id: string): int64 {.inline.} = let start = id.rfind("-") - if start < 0: return id - id[start + 1 ..< id.len] + try: + parseBiggestInt(if start < 0: id else: id[start + 1 ..< id.len]) + except ValueError: 0'i64 proc getId*(js: JsonNode): int64 {.inline.} = case js.kind - of JString: return parseBiggestInt(js.getStr("0")) + of JString: return js.getStr("0").getId of JInt: return js.getBiggestInt() else: return 0 -proc getEntryId*(js: JsonNode): string {.inline.} = - let entry = js{"entryId"}.getStr - if entry.len == 0: return - - if "tweet" in entry or "sq-I-t" in entry: - return entry.getId - elif "tombstone" in entry: - return js{"content", "item", "content", "tombstone", "tweet", "id"}.getStr - else: - echo "unknown entry: ", entry - return - template getStrVal*(js: JsonNode; default=""): string = js{"string_value"}.getStr(default) @@ -89,6 +119,9 @@ proc getImageStr*(js: JsonNode): string = template getImageVal*(js: JsonNode): string = js{"image_value", "url"}.getImageStr +template getExpandedUrl*(js: JsonNode; fallback=""): string = + js{"expanded_url"}.getStr(js{"url"}.getStr(fallback)) + proc getCardUrl*(js: JsonNode; kind: CardKind): string = result = js{"website_url"}.getStrVal if kind == promoVideoConvo: @@ -130,19 +163,38 @@ proc getBanner*(js: JsonNode): string = return proc getTombstone*(js: JsonNode): string = - result = js{"tombstoneInfo", "richText", "text"}.getStr + result = js{"text"}.getStr result.removeSuffix(" Learn more") +proc getMp4Resolution*(url: string): int = + # parses the height out of a URL like this one: + # https://video.twimg.com/ext_tw_video//pu/vid/720x1280/.mp4 + const vidSep = "/vid/" + let + vidIdx = url.find(vidSep) + vidSep.len + resIdx = url.find('x', vidIdx) + 1 + res = url[resIdx ..< url.find("/", resIdx)] + + try: + return parseInt(res) + except ValueError: + # cannot determine resolution (e.g. m3u8/non-mp4 video) + return 0 + proc extractSlice(js: JsonNode): Slice[int] = result = js["indices"][0].getInt ..< js["indices"][1].getInt proc extractUrls(result: var seq[ReplaceSlice]; js: JsonNode; - textLen: int; hideTwitter = false) = + textLen: int; hideTwitter = false; + hideArticle = false) = let - url = js["expanded_url"].getStr + url = js.getExpandedUrl slice = js.extractSlice - if hideTwitter and slice.b.succ >= textLen and url.isTwitterUrl: + if hideArticle and url.isTwitterUrl and "/article/" in url: + if slice.a < textLen: + result.add ReplaceSlice(kind: rkRemove, slice: slice) + elif hideTwitter and slice.b.succ >= textLen and url.isTwitterUrl: if slice.a < textLen: result.add ReplaceSlice(kind: rkRemove, slice: slice) else: @@ -154,28 +206,41 @@ proc extractHashtags(result: var seq[ReplaceSlice]; js: JsonNode) = proc replacedWith(runes: seq[Rune]; repls: openArray[ReplaceSlice]; textSlice: Slice[int]): string = + let + runeLen = runes.len + safeStart = max(0, textSlice.a) + safeEnd = min(runeLen, textSlice.b) + + var validRepls: seq[ReplaceSlice] + for rep in repls: + if rep.slice.a >= 0 and rep.slice.b >= 0 and rep.slice.b < runeLen and rep.slice.a <= rep.slice.b: + validRepls.add rep + template extractLowerBound(i: int; idx): int = - if i > 0: repls[idx].slice.b.succ else: textSlice.a + if i > 0: min(validRepls[idx].slice.b.succ, runeLen) else: safeStart result = newStringOfCap(runes.len) - for i, rep in repls: - result.add $runes[extractLowerBound(i, i - 1) ..< rep.slice.a] + for i, rep in validRepls: + let lower = extractLowerBound(i, i - 1) + if lower < rep.slice.a: + result.add $runes[lower ..< rep.slice.a] case rep.kind of rkHashtag: - let - name = $runes[rep.slice.a.succ .. rep.slice.b] - symbol = $runes[rep.slice.a] - result.add a(symbol & name, href = "/search?q=%23" & name) + if rep.slice.a.succ <= rep.slice.b: + let + name = $runes[rep.slice.a.succ .. rep.slice.b] + symbol = $runes[rep.slice.a] + result.add a(symbol & name, href = "/search?f=tweets&q=%23" & name) of rkMention: - result.add a($runes[rep.slice], href = rep.url, title = rep.display) + result.add a($runes[rep.slice], href = rep.url, title = escape(rep.display)) of rkUrl: - result.add a(rep.display, href = rep.url) + result.add a(escape(rep.display), href = rep.url) of rkRemove: discard - let rest = extractLowerBound(repls.len, ^1) ..< textSlice.b - if rest.a <= rest.b: + let rest = extractLowerBound(validRepls.len, ^1) ..< safeEnd + if rest.a >= 0 and rest.a <= rest.b and rest.b <= runeLen: result.add $runes[rest] proc deduplicate(s: var seq[ReplaceSlice]) = @@ -200,7 +265,7 @@ proc expandUserEntities*(user: var User; js: JsonNode) = ent = ? js{"entities"} with urls, ent{"url", "urls"}: - user.website = urls[0]{"expanded_url"}.getStr + user.website = urls[0].getExpandedUrl var replacements = newSeq[ReplaceSlice]() @@ -215,47 +280,38 @@ proc expandUserEntities*(user: var User; js: JsonNode) = user.bio = user.bio.replacef(unRegex, unReplace) .replacef(htRegex, htReplace) -proc expandTweetEntities*(tweet: Tweet; js: JsonNode) = - let - orig = tweet.text.toRunes - textRange = js{"display_text_range"} - textSlice = textRange{0}.getInt .. textRange{1}.getInt - hasQuote = js{"is_quote_status"}.getBool - hasCard = tweet.card.isSome - - var replyTo = "" - if tweet.replyId != 0: - with reply, js{"in_reply_to_screen_name"}: - tweet.reply.add reply.getStr - replyTo = reply.getStr - - let ent = ? js{"entities"} +proc expandTextEntities(tweet: Tweet; entities: JsonNode; text: string; textSlice: Slice[int]; + replyTo=""; hasRedundantLink=false; hasArticle=false) = + let hasCard = tweet.card.isSome var replacements = newSeq[ReplaceSlice]() - with urls, ent{"urls"}: + with urls, entities{"urls"}: for u in urls: let urlStr = u["url"].getStr - if urlStr.len == 0 or urlStr notin tweet.text: + if urlStr.len == 0 or urlStr notin text: continue - replacements.extractUrls(u, textSlice.b, hideTwitter = hasQuote) - if hasCard and u{"url"}.getStr == get(tweet.card).url: - get(tweet.card).url = u{"expanded_url"}.getStr - with media, ent{"media"}: + replacements.extractUrls(u, textSlice.b, hideTwitter = hasRedundantLink, + hideArticle = hasArticle) + + if hasCard and u{"url"}.getStr == get(tweet.card).url: + get(tweet.card).url = u.getExpandedUrl + + with media, entities{"media"}: for m in media: replacements.extractUrls(m, textSlice.b, hideTwitter = true) - if "hashtags" in ent: - for hashtag in ent["hashtags"]: + if "hashtags" in entities: + for hashtag in entities["hashtags"]: replacements.extractHashtags(hashtag) - if "symbols" in ent: - for symbol in ent["symbols"]: + if "symbols" in entities: + for symbol in entities["symbols"]: replacements.extractHashtags(symbol) - if "user_mentions" in ent: - for mention in ent["user_mentions"]: + if "user_mentions" in entities: + for mention in entities["user_mentions"]: let name = mention{"screen_name"}.getStr slice = mention.extractSlice @@ -272,5 +328,116 @@ proc expandTweetEntities*(tweet: Tweet; js: JsonNode) = replacements.deduplicate replacements.sort(cmp) - tweet.text = orig.replacedWith(replacements, textSlice) - .strip(leading=false) + tweet.text = text.toRunes.replacedWith(replacements, textSlice).strip(leading=false) + +proc expandTweetEntities*(tweet: Tweet; js: JsonNode; hasArticle=false) = + let + entities = ? js{"entities"} + textRange = js{"display_text_range"} + textSlice = textRange{0}.getInt .. textRange{1}.getInt + hasQuote = js{"is_quote_status"}.getBool + hasJobCard = tweet.card.isSome and get(tweet.card).kind == jobDetails + + var replyTo = "" + if tweet.replyId != 0: + with reply, js{"in_reply_to_screen_name"}: + replyTo = reply.getStr + tweet.reply.add replyTo + + tweet.expandTextEntities(entities, tweet.text, textSlice, replyTo, + hasQuote or hasJobCard, hasArticle) + +proc expandTextEntitiesV2(tweet: Tweet; js: JsonNode; text: string; textSlice: Slice[int]; + hasRedundantLink=false; hasArticle=false) = + let hasCard = tweet.card.isSome + + var replacements = newSeq[ReplaceSlice]() + + with urls, js{"url_entities"}: + for u in urls: + let urlStr = u["url"].getStr + if urlStr.len == 0 or urlStr notin text: + continue + + replacements.extractUrls(u, textSlice.b, hideTwitter = hasRedundantLink, + hideArticle = hasArticle) + + if hasCard and u{"url"}.getStr == get(tweet.card).url: + get(tweet.card).url = u.getExpandedUrl + + with hashtags, js{"details", "hashtag_entities"}: + for hashtag in hashtags: + replacements.extractHashtags(hashtag) + + with cashtags, js{"details", "cashtag_entities"}: + for cashtag in cashtags: + replacements.extractHashtags(cashtag) + + with mentions, js{"mention_entities"}: + for mention in mentions: + let + name = mention{"screen_name"}.getStr + slice = mention.extractSlice + idx = tweet.reply.find(name) + + if slice.a >= textSlice.a: + replacements.add ReplaceSlice(kind: rkMention, slice: slice, + url: "/" & name, display: mention["name"].getStr) + elif idx == -1 and tweet.replyId != 0: + tweet.reply.add name + + replacements.deduplicate + replacements.sort(cmp) + + tweet.text = text.toRunes.replacedWith(replacements, textSlice).strip(leading=false) + +proc expandTweetEntitiesV2*(tweet: Tweet; js: JsonNode; hasArticle=false) = + let + textRange = js{"details", "display_text_range"} + textSlice = textRange{0}.getInt .. textRange{1}.getInt + hasQuote = "quoted_tweet_results" in js + hasJobCard = tweet.card.isSome and get(tweet.card).kind == jobDetails + hasAttribution = tweet.attribution.isSome + + tweet.expandTextEntitiesV2(js, tweet.text, textSlice, + hasQuote or hasJobCard or hasAttribution, + hasArticle) + +proc expandNoteTweetEntities*(tweet: Tweet; js: JsonNode) = + let + entities = ? js{"entity_set"} + text = js{"text"}.getStr.multiReplace(("<", unicodeOpen), (">", unicodeClose)) + textSlice = 0..text.runeLen + hasAttribution = tweet.attribution.isSome + + tweet.expandTextEntities(entities, text, textSlice, hasRedundantLink=hasAttribution) + + tweet.text = tweet.text.multiReplace((unicodeOpen, xmlOpen), (unicodeClose, xmlClose)) + +proc expandBirdwatchEntities*(text: string; entities: JsonNode): string = + let runes = text.toRunes + var replacements: seq[ReplaceSlice] + + for entity in entities: + let + fromIdx = entity{"from_index"}.getInt + toIdx = entity{"to_index"}.getInt + url = entity{"ref", "url"}.getStr + if url.len > 0: + replacements.add ReplaceSlice( + kind: rkUrl, + slice: fromIdx ..< toIdx, + url: url, + display: $runes[fromIdx ..< min(toIdx, runes.len)] + ) + + replacements.sort(cmp) + result = runes.replacedWith(replacements, 0 ..< runes.len) + +proc extractGalleryPhoto*(t: Tweet): GalleryPhoto = + let url = + if t.media.len > 0: t.media[0].getThumb + elif t.card.isSome: get(t.card).image + else: "" + + result = GalleryPhoto(url: url, tweetId: $t.id) diff --git a/src/prefs.nim b/src/prefs.nim index fa40a6d..1a75f75 100644 --- a/src/prefs.nim +++ b/src/prefs.nim @@ -1,22 +1,22 @@ # SPDX-License-Identifier: AGPL-3.0-only -import tables +import tables, strutils import types, prefs_impl from config import get from parsecfg import nil -export genUpdatePrefs, genResetPrefs +export genUpdatePrefs, genResetPrefs, genApplyPrefs var defaultPrefs*: Prefs proc updateDefaultPrefs*(cfg: parsecfg.Config) = genDefaultPrefs() -proc getPrefs*(cookies: Table[string, string]): Prefs = +proc getPrefs*(cookies, params: Table[string, string]): Prefs = result = defaultPrefs - genCookiePrefs(cookies) + genParsePrefs(cookies) + genParsePrefs(params) -template getPref*(cookies: Table[string, string], pref): untyped = - bind genCookiePref - var res = defaultPrefs.`pref` - genCookiePref(cookies, pref, res) - res +proc encodePrefs*(prefs: Prefs): string = + var encPairs: seq[string] + genEncodePrefs(prefs) + encPairs.join(",") diff --git a/src/prefs_impl.nim b/src/prefs_impl.nim index 0223c82..8519bd5 100644 --- a/src/prefs_impl.nim +++ b/src/prefs_impl.nim @@ -60,6 +60,9 @@ genPrefs: stickyProfile(checkbox, true): "Make profile sidebar stick to top" + stickyNav(checkbox, true): + "Keep navbar fixed to top" + bidiSupport(checkbox, false): "Support bidirectional text (makes clicking on tweets harder)" @@ -75,6 +78,12 @@ genPrefs: hideReplies(checkbox, false): "Hide tweet replies" + hideRelated(checkbox, true): + "Hide related tweets under replies" + + hideCommunityNotes(checkbox, false): + "Hide community notes" + squareAvatars(checkbox, false): "Square profile pictures" @@ -83,7 +92,7 @@ genPrefs: "Enable mp4 video playback (only for gifs)" hlsPlayback(checkbox, false): - "Enable hls video streaming (requires JavaScript)" + "Enable HLS video streaming (requires JavaScript)" proxyVideos(checkbox, true): "Proxy video streaming through the server (might be slow)" @@ -94,6 +103,17 @@ genPrefs: autoplayGifs(checkbox, true): "Autoplay gifs" + compactGallery(checkbox, false): + "Compact media gallery (no profile info or text)" + + gallerySize(select, "Medium"): + "Gallery column size" + options: @["Small", "Medium", "Large"] + + mediaView(select, "Timeline"): + "Default media view" + options: @["Timeline", "Grid", "Gallery"] + "Link replacements (blank to disable)": replaceTwitter(input, ""): "Twitter -> Nitter" @@ -107,10 +127,6 @@ genPrefs: "Reddit -> Teddit/Libreddit" placeholder: "Teddit hostname" - replaceInstagram(input, ""): - "Instagram -> Bibliogram" - placeholder: "Bibliogram hostname" - iterator allPrefs*(): Pref = for k, v in prefList: for pref in v: @@ -131,7 +147,7 @@ macro genDefaultPrefs*(): untyped = result.add quote do: defaultPrefs.`ident` = cfg.get("Preferences", `name`, `default`) -macro genCookiePrefs*(cookies): untyped = +macro genParsePrefs*(prefs): untyped = result = nnkStmtList.newTree() for pref in allPrefs(): let @@ -141,37 +157,17 @@ macro genCookiePrefs*(cookies): untyped = options = pref.options result.add quote do: - if `name` in `cookies`: + if `name` in `prefs`: when `kind` == input or `name` == "theme": - result.`ident` = `cookies`[`name`] + result.`ident` = `prefs`[`name`] elif `kind` == checkbox: - result.`ident` = `cookies`[`name`] == "on" + result.`ident` = `prefs`[`name`] == "on" or + `prefs`[`name`] == "true" or + `prefs`[`name`] == "1" else: - let value = `cookies`[`name`] + let value = `prefs`[`name`] if value in `options`: result.`ident` = value -macro genCookiePref*(cookies, prefName, res): untyped = - result = nnkStmtList.newTree() - for pref in allPrefs(): - let ident = ident(pref.name) - if ident != prefName: - continue - - let - name = pref.name - kind = newLit(pref.kind) - options = pref.options - - result.add quote do: - if `name` in `cookies`: - when `kind` == input or `name` == "theme": - `res` = `cookies`[`name`] - elif `kind` == checkbox: - `res` = `cookies`[`name`] == "on" - else: - let value = `cookies`[`name`] - if value in `options`: `res` = value - macro genUpdatePrefs*(): untyped = result = nnkStmtList.newTree() let req = ident("request") @@ -206,6 +202,36 @@ macro genResetPrefs*(): untyped = result.add quote do: savePref(`name`, "", `req`, expire=true) +macro genEncodePrefs*(prefs): untyped = + result = nnkStmtList.newTree() + for pref in allPrefs(): + let + name = newLit(pref.name) + ident = ident(pref.name) + kind = newLit(pref.kind) + defaultIdent = nnkDotExpr.newTree(ident("defaultPrefs"), ident(pref.name)) + + result.add quote do: + when `kind` == checkbox: + if `prefs`.`ident` != `defaultIdent`: + if `prefs`.`ident`: + encPairs.add `name` & "=on" + else: + encPairs.add `name` & "=" + else: + if `prefs`.`ident` != `defaultIdent`: + encPairs.add `name` & "=" & `prefs`.`ident` + +macro genApplyPrefs*(params, req): untyped = + result = nnkStmtList.newTree() + for pref in allPrefs(): + let name = newLit(pref.name) + result.add quote do: + if `name` in `params`: + savePref(`name`, `params`[`name`], `req`) + else: + savePref(`name`, "", `req`, expire=true) + macro genPrefsType*(): untyped = let name = nnkPostfix.newTree(ident("*"), ident("Prefs")) result = quote do: diff --git a/src/query.nim b/src/query.nim index cf9b0e6..ecb428d 100644 --- a/src/query.nim +++ b/src/query.nim @@ -1,15 +1,14 @@ # SPDX-License-Identifier: AGPL-3.0-only import strutils, strformat, sequtils, tables, uri -import types +import types, utils const validFilters* = @[ "media", "images", "twimg", "videos", - "native_video", "consumer_video", "pro_video", + "native_video", "consumer_video", "spaces", "links", "news", "quote", "mentions", - "replies", "retweets", "nativeretweets", - "verified", "safe" + "replies", "retweets", "nativeretweets" ] emptyQuery* = "include:nativeretweets" @@ -21,32 +20,43 @@ template `@`(param: string): untyped = proc initQuery*(pms: Table[string, string]; name=""): Query = result = Query( kind: parseEnum[QueryKind](@"f", tweets), + view: @"view", text: @"q", filters: validFilters.filterIt("f-" & it in pms), excludes: validFilters.filterIt("e-" & it in pms), since: @"since", until: @"until", - near: @"near" + minLikes: validateNumber(@"min_faves") ) + # articles is an internal tab kind, not a valid search filter + if result.kind == QueryKind.articles: + result.kind = tweets + if name.len > 0: result.fromUser = name.split(",") proc getMediaQuery*(name: string): Query = Query( - kind: media, + kind: QueryKind.media, filters: @["twimg", "native_video"], fromUser: @[name], sep: "OR" ) +proc getArticlesQuery*(name: string): Query = + Query( + kind: QueryKind.articles, + fromUser: @[name] + ) + proc getReplyQuery*(name: string): Query = Query( kind: replies, fromUser: @[name] ) -proc genQueryParam*(query: Query): string = +proc genQueryParam*(query: Query; maxId=""): string = var filters: seq[string] param: string @@ -55,15 +65,20 @@ proc genQueryParam*(query: Query): string = return query.text for i, user in query.fromUser: - param &= &"from:{user} " - if i < query.fromUser.high: - param &= "OR " + if i == 0: + param = "(" - if query.fromUser.len > 0 and query.kind in {posts, media}: - param &= "filter:self_threads OR-filter:replies " + param &= &"from:{user}" + if i < query.fromUser.high: + param &= " OR " + else: + param &= ")" + + if query.fromUser.len > 0 and query.kind in {posts, QueryKind.media}: + param &= " (filter:self_threads OR -filter:replies)" if "nativeretweets" notin query.excludes: - param &= "include:nativeretweets " + param &= " include:nativeretweets" for f in query.filters: filters.add "filter:" & f @@ -73,38 +88,51 @@ proc genQueryParam*(query: Query): string = for i in query.includes: filters.add "include:" & i - result = strip(param & filters.join(&" {query.sep} ")) + if filters.len > 0: + result = strip(param & " (" & filters.join(&" {query.sep} ") & ")") + else: + result = strip(param) + if query.since.len > 0: result &= " since:" & query.since - if query.until.len > 0: + if query.until.len > 0 and maxId.len == 0: result &= " until:" & query.until - if query.near.len > 0: - result &= &" near:\"{query.near}\" within:15mi" + if query.minLikes.len > 0: + result &= " min_faves:" & query.minLikes if query.text.len > 0: if result.len > 0: result &= " " & query.text else: result = query.text + if result.len > 0 and maxId.len > 0: + result &= " max_id:" & maxId + proc genQueryUrl*(query: Query): string = - if query.kind notin {tweets, users}: return + var params: seq[string] - var params = @[&"f={query.kind}"] - if query.text.len > 0: - params.add "q=" & encodeUrl(query.text) - for f in query.filters: - params.add "f-" & f & "=on" - for e in query.excludes: - params.add "e-" & e & "=on" - for i in query.includes.filterIt(it != "nativeretweets"): - params.add "i-" & i & "=on" + if query.view.len > 0: + params.add "view=" & encodeUrl(query.view) - if query.since.len > 0: - params.add "since=" & query.since - if query.until.len > 0: - params.add "until=" & query.until - if query.near.len > 0: - params.add "near=" & query.near + # media doubles as the profile media tab, where f isn't part of the URL scheme + if query.kind in {tweets, users, lists, top} or + (query.kind == QueryKind.media and query.fromUser.len == 0): + params.add &"f={query.kind}" + if query.text.len > 0: + params.add "q=" & encodeUrl(query.text) + for f in query.filters: + params.add &"f-{f}=on" + for e in query.excludes: + params.add &"e-{e}=on" + for i in query.includes.filterIt(it != "nativeretweets"): + params.add &"i-{i}=on" + + if query.since.len > 0: + params.add "since=" & query.since + if query.until.len > 0: + params.add "until=" & query.until + if query.minLikes.len > 0: + params.add "min_faves=" & query.minLikes if params.len > 0: result &= params.join("&") diff --git a/src/redis_cache.nim b/src/redis_cache.nim index 469157a..b9ddbcc 100644 --- a/src/redis_cache.nim +++ b/src/redis_cache.nim @@ -52,6 +52,7 @@ proc initRedisPool*(cfg: Config) {.async.} = await migrate("profileDates", "p:*") await migrate("profileStats", "p:*") await migrate("userType", "p:*") + await migrate("verifiedType", "p:*") pool.withAcquire(r): # optimize memory usage for user ID buckets @@ -85,7 +86,7 @@ proc cache*(data: List) {.async.} = await setEx(data.listKey, listCacheTime, compress(toFlatty(data))) proc cache*(data: PhotoRail; name: string) {.async.} = - await setEx("pr:" & toLower(name), baseCacheTime, compress(toFlatty(data))) + await setEx("pr2:" & toLower(name), baseCacheTime * 2, compress(toFlatty(data))) proc cache*(data: User) {.async.} = if data.username.len == 0: return @@ -118,11 +119,11 @@ proc getUserId*(username: string): Future[string] {.async.} = pool.withAcquire(r): result = await r.hGet(name.uidKey, name) if result == redisNil: - let user = await getUser(username) + let user = await getGraphUser(username) if user.suspended: return "suspended" else: - await cacheUserId(name, user.id) + await all(cacheUserId(name, user.id), cache(user)) return user.id proc getCachedUser*(username: string; fetch=true): Future[User] {.async.} = @@ -130,8 +131,7 @@ proc getCachedUser*(username: string; fetch=true): Future[User] {.async.} = if prof != redisNil: prof.deserialize(User) elif fetch: - let userId = await getUserId(username) - result = await getGraphUser(userId) + result = await getGraphUser(username) await cache(result) proc getCachedUsername*(userId: string): Future[string] {.async.} = @@ -142,28 +142,96 @@ proc getCachedUsername*(userId: string): Future[string] {.async.} = if username != redisNil: result = username else: - let user = await getUserById(userId) + let user = await getGraphUserById(userId) result = user.username - await setEx(key, baseCacheTime, result) + if result.len > 0: + await setEx(key, baseCacheTime, result) + if user.id.len > 0: + await all(cacheUserId(result, user.id), cache(user)) -proc getCachedTweet*(id: int64): Future[Tweet] {.async.} = - if id == 0: return - let tweet = await get(id.tweetKey) - if tweet != redisNil: - tweet.deserialize(Tweet) +# proc getCachedTweet*(id: int64): Future[Tweet] {.async.} = +# if id == 0: return +# let tweet = await get(id.tweetKey) +# if tweet != redisNil: +# tweet.deserialize(Tweet) +# else: +# result = await getGraphTweetResult($id) +# if not result.isNil: +# await cache(result) + +proc cache*(data: Broadcast) {.async.} = + if data.id.len == 0: return + await setEx("bc:" & data.id, baseCacheTime, compress(toFlatty(data))) + +proc getCachedBroadcast*(id: string): Future[Broadcast] {.async.} = + if id.len == 0: return + let cached = await get("bc:" & id) + if cached != redisNil: + cached.deserialize(Broadcast) else: - result = await getStatus($id) - if result.isNil: - await cache(result) + result = await getBroadcastInfo(id) + await cache(result) + result.m3u8Url = await fetchBroadcastStream(result.mediaKey) -proc getCachedPhotoRail*(name: string): Future[PhotoRail] {.async.} = - if name.len == 0: return - let rail = await get("pr:" & toLower(name)) +proc cache*(data: AudioSpace) {.async.} = + if data.id.len == 0: return + let ttl = if data.state == "RUNNING": baseCacheTime div 6 else: baseCacheTime + await setEx("sp:" & data.id, ttl, compress(toFlatty(data))) + +proc getCachedAudioSpace*(id: string): Future[AudioSpace] {.async.} = + if id.len == 0: return + let cached = await get("sp:" & id) + if cached != redisNil: + cached.deserialize(AudioSpace) + else: + result = await getAudioSpace(id) + await cache(result) + result.m3u8Url = await fetchBroadcastStream(result.mediaKey) + +proc cache*(data: AccountInfo; name: string) {.async.} = + await setEx("ai:" & toLower(name), baseCacheTime * 24, compress(toFlatty(data))) + +proc getCachedAccountInfo*(username: string; fetch=true): Future[AccountInfo] {.async.} = + if username.len == 0: return + let name = toLower(username) + let cached = await get("ai:" & name) + if cached != redisNil: + cached.deserialize(AccountInfo) + elif fetch: + result = await getAboutAccount(username) + await cache(result, name) + +proc getCachedPhotoRail*(id: string): Future[PhotoRail] {.async.} = + if id.len == 0: return + let rail = await get("pr2:" & toLower(id)) if rail != redisNil: rail.deserialize(PhotoRail) else: - result = await getPhotoRail(name) - await cache(result, name) + result = await getPhotoRail(id) + await cache(result, id) + +proc cache*(data: Community) {.async.} = + if data.id.len == 0: return + await setEx("cm:" & data.id, listCacheTime, compress(toFlatty(data))) + +proc getCachedCommunity*(id: string): Future[Community] {.async.} = + if id.len == 0: return + let cached = await get("cm:" & id) + if cached != redisNil: + cached.deserialize(Community) + else: + result = await getGraphCommunity(id) + await cache(result) + +proc getCachedCommunityModerators*(id: string): Future[seq[User]] {.async.} = + if id.len == 0: return + let cached = await get("cmm:" & id) + if cached != redisNil: + cached.deserialize(seq[User]) + else: + let mods = await getGraphCommunityModerators(id) + result = mods.content + await setEx("cmm:" & id, listCacheTime, compress(toFlatty(result))) proc getCachedList*(username=""; slug=""; id=""): Future[List] {.async.} = let list = if id.len == 0: redisNil diff --git a/src/routes/article.nim b/src/routes/article.nim new file mode 100644 index 0000000..0a7d1dc --- /dev/null +++ b/src/routes/article.nim @@ -0,0 +1,48 @@ +# SPDX-License-Identifier: AGPL-3.0-only +import asyncdispatch, tables, strutils +import jester, karax/vdom +import ".."/[types, api] +import ../views/[article, general] +import router_utils + +export api, article, vdom, general, router_utils + +proc createArticleRouter*(cfg: Config) = + router articleRoute: + get "/i/article/@id": + cond @"id".allCharsInSet(Digits) + + let article = await getGraphArticle(@"id") + if article == nil: + resp Http404, showError("Article not found", cfg) + + var tweetIds: seq[string] + for e in article.entities.values: + if e.kind == "TWEET": + tweetIds.add e.tweetId + + var tweets = initTable[int64, Tweet]() + if tweetIds.len > 0: + try: + for t in await getGraphTweetResults(tweetIds): + tweets[t.id] = t + except CatchableError: + discard + + let + prefs = requestPrefs() + path = getPath() + html = renderArticle(article, tweets, path, prefs, @"id") + twitterUrl = "https://x.com/" & article.user.username & "/article/" & @"id" + resp renderMain(html, request, cfg, prefs, titleText=article.title, + twitterLink=twitterUrl) + + get "/@name/article/@id/?": + cond '.' notin @"name" + cond @"id".allCharsInSet(Digits) + redirect("/i/article/" & @"id") + + get "/@name/status/@id/article": + cond '.' notin @"name" + cond @"id".allCharsInSet(Digits) + redirect("/i/article/" & @"id") diff --git a/src/routes/broadcast.nim b/src/routes/broadcast.nim new file mode 100644 index 0000000..d3bb95a --- /dev/null +++ b/src/routes/broadcast.nim @@ -0,0 +1,44 @@ +# SPDX-License-Identifier: AGPL-3.0-only +import asyncdispatch, strutils +import jester + +import router_utils +import ".."/[types, formatters, redis_cache] +import ../views/[general, broadcast] +import media + +export broadcast + +proc createBroadcastRouter*(cfg: Config) = + router broadcastRoute: + get "/i/broadcasts/@id": + cond @"id".allCharsInSet({'a'..'z', 'A'..'Z', '0'..'9'}) + var bc: Broadcast + try: + bc = await getCachedBroadcast(@"id") + except: + discard + + if bc.id.len == 0: + resp Http404, showError("Broadcast not found", cfg) + + let prefs = requestPrefs() + resp renderMain(renderBroadcast(bc, prefs, request.path), request, cfg, prefs, + bc.title, ogTitle=bc.title) + + get "/i/broadcasts/@id/stream": + cond @"id".allCharsInSet({'a'..'z', 'A'..'Z', '0'..'9'}) + var bc: Broadcast + try: + bc = await getCachedBroadcast(@"id") + except: + discard + + if bc.m3u8Url.len == 0: + resp Http404 + + let manifest = await safeFetch(bc.m3u8Url) + if manifest.len == 0: + resp Http502 + + resp proxifyVideo(manifest, requestPrefs().proxyVideos, bc.m3u8Url), m3u8Mime diff --git a/src/routes/community.nim b/src/routes/community.nim new file mode 100644 index 0000000..b850b6b --- /dev/null +++ b/src/routes/community.nim @@ -0,0 +1,89 @@ +# SPDX-License-Identifier: AGPL-3.0-only +import strformat + +import jester + +import router_utils +import ".."/[types, redis_cache, api] +import ../views/[general, timeline, community] + +export community + +template respCommunity*(cmty: Community; title: string; nav, vnode: typed) = + if cmty.id.len == 0 or cmty.name.len == 0: + resp Http404, showError(&"""Community "{@"id"}" not found""", cfg) + + let html = renderCommunity(vnode, nav, cmty) + resp renderMain(html, request, cfg, prefs, titleText=title, banner=cmty.banner) + +proc createCommunityRouter*(cfg: Config) = + router community: + get "/i/communities/@id/?": + cond '.' notin @"id" + let + prefs = requestPrefs() + cmty = await getCachedCommunity(@"id") + tl = await getGraphCommunityTweets(cmty.id, "Relevance", getCursor()) + respCommunity(cmty, cmty.name, + renderCommunityTabs(QueryKind.posts, cmty), + renderTimelineTweets(tl, prefs, request.path)) + + get "/i/communities/@id/latest": + cond '.' notin @"id" + let + prefs = requestPrefs() + cmty = await getCachedCommunity(@"id") + tl = await getGraphCommunityTweets(cmty.id, "Recency", getCursor()) + respCommunity(cmty, cmty.name & " - Latest", + renderCommunityTabs(QueryKind.replies, cmty), + renderTimelineTweets(tl, prefs, request.path)) + + get "/i/communities/@id/media": + cond '.' notin @"id" + let + prefs = requestPrefs() + cmty = await getCachedCommunity(@"id") + tl = await getGraphCommunityMedia(cmty.id, getCursor()) + respCommunity(cmty, cmty.name & " - Media", + renderCommunityTabs(QueryKind.media, cmty), + renderTimelineTweets(tl, prefs, request.path)) + + get "/i/communities/@id/about": + cond '.' notin @"id" + let + prefs = requestPrefs() + cmty = await getCachedCommunity(@"id") + mods = await getCachedCommunityModerators(cmty.id) + respCommunity(cmty, cmty.name & " - About", + renderCommunityTabs(QueryKind.userList, cmty), + renderCommunityAbout(cmty, mods)) + + get "/i/communities/@id/members": + cond '.' notin @"id" + let + prefs = requestPrefs() + cmty = await getCachedCommunity(@"id") + members = await getGraphCommunityMembers(cmty.id, getCursor()) + respCommunity(cmty, cmty.name & " - Members", + renderMemberTabs(cmty, false), + renderTimelineUsers(members, prefs, request.path)) + + get "/i/communities/@id/moderators": + cond '.' notin @"id" + let + prefs = requestPrefs() + cmty = await getCachedCommunity(@"id") + mods = await getCachedCommunityModerators(cmty.id) + respCommunity(cmty, cmty.name & " - Moderators", + renderMemberTabs(cmty, true), + renderTimelineUsers(Result[User](content: mods), prefs, request.path)) + + get "/i/communities/@id/hashtag/@tag": + cond '.' notin @"id" + let + prefs = requestPrefs() + cmty = await getCachedCommunity(@"id") + tl = await getGraphCommunityHashtags(cmty.id, @"tag", getCursor()) + respCommunity(cmty, cmty.name & " - #" & @"tag", + renderHashtagHeader(cmty, @"tag"), + renderTimelineTweets(tl, prefs, request.path)) diff --git a/src/routes/debug.nim b/src/routes/debug.nim index 192786e..97c5bef 100644 --- a/src/routes/debug.nim +++ b/src/routes/debug.nim @@ -1,10 +1,13 @@ # SPDX-License-Identifier: AGPL-3.0-only import jester import router_utils -import ".."/[tokens, types] +import ".."/[auth, types] proc createDebugRouter*(cfg: Config) = router debug: - get "/.tokens": + get "/.health": + respJson getSessionPoolHealth() + + get "/.sessions": cond cfg.enableDebug - respJson getPoolJson() + respJson getSessionPoolDebug() diff --git a/src/routes/embed.nim b/src/routes/embed.nim index 1a93d40..24bba2d 100644 --- a/src/routes/embed.nim +++ b/src/routes/embed.nim @@ -1,36 +1,140 @@ # SPDX-License-Identifier: AGPL-3.0-only -import asyncdispatch, strutils, options +import asyncdispatch, strutils, strformat, json import jester, karax/vdom -import ".."/[types, api] +import ".."/[types, api, formatters] import ../views/[embed, tweet, general] +include "../views/oembed.nimf" import router_utils export api, embed, vdom, tweet, general, router_utils +proc parseTweetPath(path: string): tuple[username, id: string] = + let parts = path.split('/') + if parts.len >= 3 and parts[1] in ["status", "statuses"]: + let tweetId = parts[2].split('?')[0].split('#')[0] + if tweetId.len > 0 and tweetId.allCharsInSet(Digits): + return (parts[0], tweetId) + return ("", "") + +proc parseTweetUrl*(url: string; cfg: Config): tuple[username, id: string] = + var path = url + if path.startsWith("https://"): + path = path[8..^1] + elif path.startsWith("http://"): + path = path[7..^1] + + const twitterPrefixes = ["twitter.com/", "x.com/", "mobile.twitter.com/", + "www.twitter.com/", "www.x.com/"] + + for prefix in twitterPrefixes: + if path.startsWith(prefix): + return parseTweetPath(path[prefix.len..^1]) + + let nitterPrefix = cfg.hostname & "/" + if path.startsWith(nitterPrefix): + return parseTweetPath(path[nitterPrefix.len..^1]) + + # Fall back: strip any hostname and try to parse as a tweet path. + # Handles requests where the URL's host differs from cfg.hostname + # (e.g. localhost in dev/CI, or a reverse proxy with a different domain). + let slashPos = path.find('/') + if slashPos > 0: + let afterHost = path[slashPos + 1..^1] + let parsed = parseTweetPath(afterHost) + if parsed.username.len > 0: + return parsed + + return ("", "") + proc createEmbedRouter*(cfg: Config) = router embed: get "/i/videos/tweet/@id": - let convo = await getTweet(@"id") - if convo == nil or convo.tweet == nil or convo.tweet.video.isNone: - resp Http404 + let + id = @"id" + tweet = await getTweetByRestId(id) + prefs = requestPrefs() - resp renderVideoEmbed(convo.tweet, cfg, request) + if tweet == nil: + resp renderErrorEmbed("Tweet not found", prefs, cfg, request, tweetId=id) + + if not tweet.hasVideos: + resp renderErrorEmbed("No video in tweet", prefs, cfg, request, + tweetId=id, username=tweet.user.username) + + resp renderVideoEmbed(tweet, cfg, request) get "/@user/status/@id/embed": let - convo = await getTweet(@"id") - prefs = cookiePrefs() + id = @"id" + user = @"user" + tweet = await getTweetByRestId(id) + prefs = requestPrefs() path = getPath() - if convo == nil or convo.tweet == nil: - resp Http404 + if tweet == nil: + resp renderErrorEmbed("Tweet not found", prefs, cfg, request, + tweetId=id, username=user) - resp $renderTweetEmbed(convo.tweet, path, prefs, cfg, request) + resp renderTweetEmbed(tweet, path, prefs, cfg, request) get "/embed/Tweet.html": let id = @"id" if id.len > 0: - redirect("/i/status/" & id & "/embed") + redirect(&"/i/status/{id}/embed") else: resp Http404 + + get "/api/oembed": + responseHeaders().get.add(("Access-Control-Allow-Origin", "*")) + + let + url = @"url" + format = @"format" + + if format.len > 0 and format != "json": + resp Http501, "Only JSON format is supported" + + if url.len == 0: + resp Http400, "Missing url parameter" + + let (username, tweetId) = parseTweetUrl(url, cfg) + if username.len == 0 or tweetId.len == 0: + resp Http400, "Invalid tweet URL" + + let tweet = await getTweetByRestId(tweetId) + if tweet == nil: + resp Http404 + + let + maxwidthParam = @"maxwidth" + maxwidth = if maxwidthParam.len > 0: + try: clamp(parseInt(maxwidthParam), 220, 550) + except ValueError: 550 + else: 550 + embedUrl = getUrlPrefix(cfg) & "/" & tweet.user.username & "/status/" & tweetId & "/embed" + authorUrl = getUrlPrefix(cfg) & "/" & tweet.user.username + title = stripHtml(tweet.text) + + var response = %*{ + "version": "1.0", + "type": "rich", + "provider_name": cfg.title, + "provider_url": getUrlPrefix(cfg), + "title": title, + "author_name": tweet.user.fullname, + "author_url": authorUrl, + "url": embedUrl, + "width": maxwidth, + "height": newJNull(), + "cache_age": "3153600000", + "html": renderOembedIframe(embedUrl, maxwidth) + } + + if tweet.media.len > 0: + let thumbUrl = getUrlPrefix(cfg) & getPicUrl(tweet.media[0].getThumb) + response["thumbnail_url"] = %thumbUrl + response["thumbnail_width"] = %maxwidth + response["thumbnail_height"] = %maxwidth + + respJson response diff --git a/src/routes/list.nim b/src/routes/list.nim index d466080..b4ab091 100644 --- a/src/routes/list.nim +++ b/src/routes/list.nim @@ -1,23 +1,25 @@ # SPDX-License-Identifier: AGPL-3.0-only -import strutils, uri +import strutils, strformat, uri import jester import router_utils import ".."/[types, redis_cache, api] import ../views/[general, timeline, list] -export getListTimeline, getGraphList template respList*(list, timeline, title, vnode: typed) = if list.id.len == 0 or list.name.len == 0: - resp Http404, showError("List " & @"id" & " not found", cfg) + resp Http404, showError(&"""List "{@"id"}" not found""", cfg) let html = renderList(vnode, timeline.query, list) - rss = "/i/lists/$1/rss" % [@"id"] + rss = if cfg.enableRSSList: &"""/i/lists/{@"id"}/rss""" else: "" resp renderMain(html, request, cfg, prefs, titleText=title, rss=rss, banner=list.banner) +proc title*(list: List): string = + &"@{list.username}/{list.name}" + proc createListRouter*(cfg: Config) = router list: get "/@name/lists/@slug/?": @@ -28,24 +30,22 @@ proc createListRouter*(cfg: Config) = slug = decodeUrl(@"slug") list = await getCachedList(@"name", slug) if list.id.len == 0: - resp Http404, showError("List \"" & @"slug" & "\" not found", cfg) - redirect("/i/lists/" & list.id) + resp Http404, showError(&"""List "{@"slug"}" not found""", cfg) + redirect(&"/i/lists/{list.id}") get "/i/lists/@id/?": cond '.' notin @"id" let - prefs = cookiePrefs() + prefs = requestPrefs() list = await getCachedList(id=(@"id")) - title = "@" & list.username & "/" & list.name - timeline = await getListTimeline(list.id, getCursor()) + timeline = await getGraphListTweets(list.id, getCursor()) vnode = renderTimelineTweets(timeline, prefs, request.path) - respList(list, timeline, title, vnode) + respList(list, timeline, list.title, vnode) get "/i/lists/@id/members": cond '.' notin @"id" let - prefs = cookiePrefs() + prefs = requestPrefs() list = await getCachedList(id=(@"id")) - title = "@" & list.username & "/" & list.name members = await getGraphListMembers(list, getCursor()) - respList(list, members, title, renderTimelineUsers(members, prefs, request.path)) + respList(list, members, list.title, renderTimelineUsers(members, prefs, request.path)) diff --git a/src/routes/media.nim b/src/routes/media.nim index c953a93..3442916 100644 --- a/src/routes/media.nim +++ b/src/routes/media.nim @@ -1,6 +1,7 @@ # SPDX-License-Identifier: AGPL-3.0-only import uri, strutils, httpclient, os, hashes, base64, re import asynchttpserver, asyncstreams, asyncfile, asyncnet +import asyncdispatch import jester @@ -15,7 +16,9 @@ const maxAge* = "max-age=604800" proc safeFetch*(url: string): Future[string] {.async.} = - let client = newAsyncHttpClient() + # maxRedirects=0: the caller already validated the host, so never follow a + # redirect off the allowlisted host (would re-open the #1411 SSRF). + let client = newAsyncHttpClient(maxRedirects = 0) try: result = await client.getContent(url) except: discard finally: client.close() @@ -30,44 +33,79 @@ template respond*(req: asynchttpserver.Request; headers) = proc proxyMedia*(req: jester.Request; url: string): Future[HttpCode] {.async.} = result = Http200 - let - request = req.getNativeReq() - client = newAsyncHttpClient() + let request = req.getNativeReq() + var fetchUrl = url - try: - let res = await client.get(url) - if res.status != "200 OK": - return Http404 - - let hashed = $hash(url) - if request.headers.getOrDefault("If-None-Match") == hashed: - return Http304 - - let contentLength = - if res.headers.hasKey("content-length"): - res.headers["content-length", 0] + for attempt in 0 .. 2: + let client = newAsyncHttpClient(maxRedirects = 0) + var shouldRetry = false + try: + let resFut = client.get(fetchUrl) + let completed = await withTimeout(resFut, 5000) + if not completed: + if attempt < 2: + echo "[media] Retry $1/2, timeout after 5s, url: $2" % [$(attempt + 1), fetchUrl] + shouldRetry = true + else: + echo "[media] Proxying timeout after 5s, url: $1" % [fetchUrl] + return Http504 else: - "" + let res = resFut.read() + if res.status != "200 OK": + if res.status == "404 Not Found": + return Http404 + if res.status.startsWith("30") and res.headers.hasKey("location"): + let location = res.headers["location", 0] + if isTwitterUrl(location): + fetchUrl = location + shouldRetry = true + continue + else: + return Http403 + if attempt < 2: + echo "[media] Retry $1/2, status: $2, url: $3" % [$(attempt + 1), res.status, fetchUrl] + shouldRetry = true + else: + echo "[media] Proxying failed, status: $1, url: $2" % [res.status, fetchUrl] + return Http404 + else: + let hashed = $hash(url) + if request.headers.getOrDefault("If-None-Match") == hashed: + return Http304 - let headers = newHttpHeaders({ - "Content-Type": res.headers["content-type", 0], - "Content-Length": contentLength, - "Cache-Control": maxAge, - "ETag": hashed - }) + let contentLength = + if res.headers.hasKey("content-length"): + res.headers["content-length", 0] + else: + "" - respond(request, headers) + let headers = newHttpHeaders({ + "content-type": res.headers["content-type", 0], + "content-length": contentLength, + "cache-control": maxAge, + "etag": hashed + }) - var (hasValue, data) = (true, "") - while hasValue: - (hasValue, data) = await res.bodyStream.read() - if hasValue: - await request.client.send(data) - data.setLen 0 - except HttpRequestError, ProtocolError, OSError: - result = Http404 - finally: - client.close() + respond(request, headers) + + var (hasValue, data) = (true, "") + while hasValue: + (hasValue, data) = await res.bodyStream.read() + if hasValue: + await request.client.send(data) + data.setLen 0 + return Http200 + except CatchableError: + if attempt < 2: + echo "[media] Retry $1/2, error: $2, url: $3" % [$(attempt + 1), getCurrentExceptionMsg(), fetchUrl] + shouldRetry = true + else: + echo "[media] Proxying exception, error: $1, url: $2" % [getCurrentExceptionMsg(), fetchUrl] + result = Http404 + finally: + client.close() + if not shouldRetry: + break template check*(code): untyped = if code != Http200: @@ -83,17 +121,33 @@ proc decoded*(req: jester.Request; index: int): string = if based: decode(encoded) else: decodeUrl(encoded) +proc normalizeImgUrl*(url: var string) = + if not url.startsWith("http"): + if "twimg.com" notin url: + url.insert(twimg) + url.insert(https) + proc createMediaRouter*(cfg: Config) = router media: get "/pic/?": resp Http404 + get re"^\/pic\/orig\/(enc)?\/?(.+)": + var url = decoded(request, 1) + cond "/amplify_video/" notin url + normalizeImgUrl(url) + url.add("?name=orig") + + let uri = parseUri(url) + cond isTwitterUrl(uri) == true + + let code = await proxyMedia(request, url) + check code + get re"^\/pic\/(enc)?\/?(.+)": var url = decoded(request, 1) - if "twimg.com" notin url: - url.insert(twimg) - if not url.startsWith(https): - url.insert(https) + cond "/amplify_video/" notin url + normalizeImgUrl(url) let uri = parseUri(url) cond isTwitterUrl(uri) == true @@ -103,12 +157,12 @@ proc createMediaRouter*(cfg: Config) = get re"^\/video\/(enc)?\/?(.+)\/(.+)$": let url = decoded(request, 2) - cond "http" in url + cond isTwitterUrl(url) if getHmac(url) != request.matches[1]: - resp showError("Failed to verify signature", cfg) + resp Http403, showError("Failed to verify signature", cfg) - if ".mp4" in url or ".ts" in url or ".m4s" in url: + if ".mp4" in url or ".ts" in url or ".m4s" in url or ".aac" in url: let code = await proxyMedia(request, url) check code @@ -122,6 +176,6 @@ proc createMediaRouter*(cfg: Config) = if ".m3u8" in url: let vid = await safeFetch(url) - content = proxifyVideo(vid, cookiePref(proxyVideos)) + content = proxifyVideo(vid, requestPrefs().proxyVideos, url) resp content, m3u8Mime diff --git a/src/routes/preferences.nim b/src/routes/preferences.nim index b8af03d..7f04de2 100644 --- a/src/routes/preferences.nim +++ b/src/routes/preferences.nim @@ -19,8 +19,10 @@ proc createPrefRouter*(cfg: Config) = router preferences: get "/settings": let - prefs = cookiePrefs() - html = renderPreferences(prefs, refPath(), findThemes(cfg.staticDir)) + prefs = requestPrefs() + prefsCode = encodePrefs(prefs) + prefsUrl = getUrlPrefix(cfg) & "/?prefs=" & prefsCode + html = renderPreferences(prefs, refPath(), findThemes(cfg.staticDir), prefsUrl) resp renderMain(html, request, cfg, prefs, "Preferences") get "/settings/@i?": @@ -38,3 +40,6 @@ proc createPrefRouter*(cfg: Config) = savePref("hlsPlayback", "on", request) redirect(refPath()) + post "/enablemp4": + savePref("mp4Playback", "on", request) + redirect(refPath()) diff --git a/src/routes/resolver.nim b/src/routes/resolver.nim index 1baf873..5f074a5 100644 --- a/src/routes/resolver.nim +++ b/src/routes/resolver.nim @@ -18,8 +18,8 @@ proc createResolverRouter*(cfg: Config) = router resolver: get "/cards/@card/@id": let url = "https://cards.twitter.com/cards/$1/$2" % [@"card", @"id"] - respResolved(await resolve(url, cookiePrefs()), "card") + respResolved(await resolve(url, requestPrefs()), "card") get "/t.co/@url": let url = "https://t.co/" & @"url" - respResolved(await resolve(url, cookiePrefs()), "t.co") + respResolved(await resolve(url, requestPrefs()), "t.co") diff --git a/src/routes/router_utils.nim b/src/routes/router_utils.nim index a071a0d..612a96b 100644 --- a/src/routes/router_utils.nim +++ b/src/routes/router_utils.nim @@ -4,26 +4,19 @@ from jester import Request, cookies import ../views/general import ".."/[utils, prefs, types] -export utils, prefs, types, uri +export utils, prefs, types, uri, json template savePref*(pref, value: string; req: Request; expire=false) = if not expire or pref in cookies(req): + let sameSite = if cfg.useHttps: None else: Lax setCookie(pref, value, daysForward(when expire: -10 else: 360), - httpOnly=true, secure=cfg.useHttps, sameSite=None) + httpOnly=true, secure=cfg.useHttps, sameSite=sameSite, path="/") -template cookiePrefs*(): untyped {.dirty.} = - getPrefs(cookies(request)) - -template cookiePref*(pref): untyped {.dirty.} = - getPref(cookies(request), pref) - -template themePrefs*(): Prefs = - var res = defaultPrefs - res.theme = cookiePref(theme) - res +template requestPrefs*(): untyped {.dirty.} = + getPrefs(cookies(request), params(request)) template showError*(error: string; cfg: Config): string = - renderMain(renderError(error), request, cfg, themePrefs(), "Error") + renderMain(renderError(error), request, cfg, requestPrefs(), "Error") template getPath*(): untyped {.dirty.} = $(parseUri(request.path) ? filterParams(request.params)) @@ -43,5 +36,28 @@ template getCursor*(req: Request): string = proc getNames*(name: string): seq[string] = name.strip(chars={'/'}).split(",").filterIt(it.len > 0) +template applyUrlPrefs*() {.dirty.} = + if @"prefs".len > 0: + var prefParams = initTable[string, string]() + for pair in @"prefs".split(','): + let kv = pair.split('=', maxsplit=1) + if kv.len == 2: + prefParams[kv[0]] = kv[1] + elif kv.len == 1 and kv[0].len > 0: + prefParams[kv[0]] = "" + genApplyPrefs(prefParams, request) + + # Rebuild URL without prefs param + var params: seq[(string, string)] + for k, v in request.params: + if k != "prefs": + params.add (k, v) + + if params.len > 0: + let cleanUrl = request.getNativeReq.url ? params + redirect($cleanUrl) + else: + redirect(request.path) + template respJson*(node: JsonNode) = resp $node, "application/json" diff --git a/src/routes/rss.nim b/src/routes/rss.nim index 40aa6a7..038096c 100644 --- a/src/routes/rss.nim +++ b/src/routes/rss.nim @@ -1,5 +1,5 @@ # SPDX-License-Identifier: AGPL-3.0-only -import asyncdispatch, strutils, tables, times, hashes, uri +import asyncdispatch, tables, times, hashes, uri import jester @@ -10,7 +10,12 @@ include "../views/rss.nimf" export times, hashes -proc timelineRss*(req: Request; cfg: Config; query: Query): Future[Rss] {.async.} = +proc redisKey*(page, name, cursor: string): string = + result = page & ":" & name + if cursor.len > 0: + result &= ":" & cursor + +proc timelineRss*(req: Request; cfg: Config; query: Query; prefs: Prefs): Future[Rss] {.async.} = var profile: Profile let name = req.params.getOrDefault("name") @@ -18,32 +23,30 @@ proc timelineRss*(req: Request; cfg: Config; query: Query): Future[Rss] {.async. names = getNames(name) if names.len == 1: - profile = await fetchProfile(after, query, skipRail=true, skipPinned=true) + profile = await fetchProfile(after, query, skipRail=true) else: var q = query q.fromUser = names - profile = Profile( - tweets: await getSearch[Tweet](q, after), - # this is kinda dumb - user: User( - username: name, - fullname: names.join(" | "), - userpic: "https://abs.twimg.com/sticky/default_profile_images/default_profile.png" - ) + profile.tweets = await getGraphTweetSearch(q, after) + # this is kinda dumb + profile.user = User( + username: name, + fullname: names.join(" | "), + userpic: "https://abs.twimg.com/sticky/default_profile_images/default_profile.png" ) if profile.user.suspended: return Rss(feed: profile.user.username, cursor: "suspended") if profile.user.fullname.len > 0: - let rss = renderTimelineRss(profile, cfg, multi=(names.len > 1)) + let rss = renderTimelineRss(profile, cfg, prefs, multi=(names.len > 1)) return Rss(feed: rss, cursor: profile.tweets.bottom) template respRss*(rss, page) = if rss.cursor.len == 0: let info = case page - of "User": " \"$1\" " % @"name" - of "List": " $1 " % @"id" + of "User": " \"" & @"name" & "\" " + of "List": " \"" & @"id" & "\" " else: " " resp Http404, showError(page & info & "not found", cfg) @@ -57,75 +60,81 @@ template respRss*(rss, page) = proc createRssRouter*(cfg: Config) = router rss: get "/search/rss": - cond cfg.enableRss + if not cfg.enableRSSSearch: + resp Http403, showError("RSS feed is disabled", cfg) if @"q".len > 200: resp Http400, showError("Search input too long.", cfg) - let query = initQuery(params(request)) - if query.kind != tweets: + let + prefs = requestPrefs() + query = initQuery(params(request)) + if query.kind notin {QueryKind.tweets, QueryKind.top, QueryKind.media}: resp Http400, showError("Only Tweet searches are allowed for RSS feeds.", cfg) let cursor = getCursor() - key = "search:" & $hash(genQueryUrl(query)) & ":" & cursor + key = redisKey("search", $hash(genQueryUrl(query)), cursor) var rss = await getCachedRss(key) if rss.cursor.len > 0: respRss(rss, "Search") - let tweets = await getSearch[Tweet](query, cursor) + let tweets = await getGraphTweetSearch(query, cursor) rss.cursor = tweets.bottom - rss.feed = renderSearchRss(tweets.content, query.text, genQueryUrl(query), cfg) + rss.feed = renderSearchRss(tweets.content, query.text, genQueryUrl(query), cfg, prefs) await cacheRss(key, rss) respRss(rss, "Search") get "/@name/rss": - cond cfg.enableRss cond '.' notin @"name" + if not cfg.enableRSSUserTweets: + resp Http403, showError("RSS feed is disabled", cfg) let - cursor = getCursor() + prefs = requestPrefs() name = @"name" - key = "twitter:" & name & ":" & cursor + key = redisKey("twitter", name, getCursor()) var rss = await getCachedRss(key) if rss.cursor.len > 0: respRss(rss, "User") - rss = await timelineRss(request, cfg, Query(fromUser: @[name])) + rss = await timelineRss(request, cfg, Query(fromUser: @[name]), prefs) await cacheRss(key, rss) respRss(rss, "User") get "/@name/@tab/rss": - cond cfg.enableRss cond '.' notin @"name" - cond @"tab" in ["with_replies", "media", "search"] - let name = @"name" - let query = - case @"tab" - of "with_replies": getReplyQuery(name) - of "media": getMediaQuery(name) - of "search": initQuery(params(request), name=name) - else: Query(fromUser: @[name]) + cond @"tab" in ["with_replies", "media", "search", "articles"] + # articles can't be approximated by search, so multi-user is unsupported + cond not (@"tab" == "articles" and ',' in @"name") + if not cfg.tabRssEnabled(@"tab"): + resp Http403, showError("RSS feed is disabled", cfg) + let + prefs = requestPrefs() + name = @"name" + tab = @"tab" + query = request.getQuery(tab, name, prefs) - var key = @"tab" & ":" & @"name" & ":" - if @"tab" == "search": - key &= $hash(genQueryUrl(query)) & ":" - key &= getCursor() + let searchKey = if tab != "search": "" + else: ":" & $hash(genQueryUrl(query)) + + let key = redisKey(tab, name & searchKey, getCursor()) var rss = await getCachedRss(key) if rss.cursor.len > 0: respRss(rss, "User") - rss = await timelineRss(request, cfg, query) + rss = await timelineRss(request, cfg, query, prefs) await cacheRss(key, rss) respRss(rss, "User") get "/@name/lists/@slug/rss": - cond cfg.enableRss cond @"name" != "i" + if not cfg.enableRSSList: + resp Http403, showError("RSS feed is disabled", cfg) let slug = decodeUrl(@"slug") list = await getCachedList(@"name", slug) @@ -141,22 +150,23 @@ proc createRssRouter*(cfg: Config) = redirect(url) get "/i/lists/@id/rss": - cond cfg.enableRss + if not cfg.enableRSSList: + resp Http403, showError("RSS feed is disabled", cfg) let + prefs = requestPrefs() + id = @"id" cursor = getCursor() - key = - if cursor.len == 0: "lists:" & @"id" - else: "lists:" & @"id" & ":" & cursor + key = redisKey("lists", id, cursor) var rss = await getCachedRss(key) if rss.cursor.len > 0: respRss(rss, "List") let - list = await getCachedList(id=(@"id")) - timeline = await getListTimeline(list.id, cursor) + list = await getCachedList(id=id) + timeline = await getGraphListTweets(list.id, cursor) rss.cursor = timeline.bottom - rss.feed = renderListRss(timeline.content, list, cfg) + rss.feed = renderListRss(timeline.content, list, cfg, prefs) await cacheRss(key, rss) respRss(rss, "List") diff --git a/src/routes/search.nim b/src/routes/search.nim index 3fc44a9..7c7fd14 100644 --- a/src/routes/search.nim +++ b/src/routes/search.nim @@ -14,32 +14,55 @@ export search proc createSearchRouter*(cfg: Config) = router search: get "/search/?": - if @"q".len > 500: + let q = @"q" + if q.len > 500: resp Http400, showError("Search input too long.", cfg) let - prefs = cookiePrefs() - query = initQuery(params(request)) + prefs = requestPrefs() + title = "Search" & (if q.len > 0: " (" & q & ")" else: "") + + var query = initQuery(params(request)) + # x.com URL compat: f=user and f=list map to our kind names + # (f=live already falls back to tweets/Latest; f=media matches natively) + if @"f" == "user": + query.kind = users + elif @"f" == "list": + query.kind = lists + + # media searches support view modes, defaulting like /user/media + if query.kind == QueryKind.media and + query.view notin ["timeline", "grid", "gallery"]: + query.view = prefs.mediaView.toLowerAscii case query.kind of users: - if "," in @"q": - redirect("/" & @"q") - let users = await getSearch[User](query, getCursor()) - resp renderMain(renderUserSearch(users, prefs), request, cfg, prefs) - of tweets: + if "," in q: + redirect("/" & q) + var users: Result[User] + try: + users = await getGraphUserSearch(query, getCursor()) + except InternalError: + users = Result[User](beginning: true, query: query) + resp renderMain(renderUserSearch(users, prefs), request, cfg, prefs, title) + of tweets, top, QueryKind.media: let - tweets = await getSearch[Tweet](query, getCursor()) - rss = "/search/rss?" & genQueryUrl(query) + tweets = await getGraphTweetSearch(query, getCursor()) + rss = if cfg.enableRSSSearch: "/search/rss?" & genQueryUrl(query) else: "" resp renderMain(renderTweetSearch(tweets, prefs, getPath()), - request, cfg, prefs, rss=rss) + request, cfg, prefs, title, rss=rss) + of lists: + let listResults = await getGraphListSearch(query, getCursor()) + resp renderMain(renderListSearch(listResults, prefs, getPath()), + request, cfg, prefs, title) else: resp Http404, showError("Invalid search", cfg) get "/hashtag/@hash": - redirect("/search?q=" & encodeUrl("#" & @"hash")) + redirect("/search?f=tweets&q=" & encodeUrl("#" & @"hash")) get "/opensearch": - let url = getUrlPrefix(cfg) & "/search?q=" - resp Http200, {"Content-Type": "application/opensearchdescription+xml"}, - generateOpenSearchXML(cfg.title, cfg.hostname, url) + let + url = getUrlPrefix(cfg) & "/search?f=tweets&q=" + headers = {"Content-Type": "application/opensearchdescription+xml"} + resp Http200, headers, generateOpenSearchXML(cfg.title, cfg.hostname, url) diff --git a/src/routes/space.nim b/src/routes/space.nim new file mode 100644 index 0000000..bd956ea --- /dev/null +++ b/src/routes/space.nim @@ -0,0 +1,36 @@ +# SPDX-License-Identifier: AGPL-3.0-only +import asyncdispatch, strutils +import jester + +import router_utils +import ".."/[types, formatters, redis_cache] +import ../views/[general, space] +import media + +export space + +proc createSpaceRouter*(cfg: Config) = + router spaceRoute: + get "/i/spaces/@id": + cond @"id".allCharsInSet({'a'..'z', 'A'..'Z', '0'..'9'}) + let sp = await getCachedAudioSpace(@"id") + + if sp.id.len == 0: + resp Http404, showError("Space not found", cfg) + + let prefs = requestPrefs() + resp renderMain(renderSpace(sp, prefs, request.path), request, cfg, prefs, + sp.title, ogTitle=sp.title) + + get "/i/spaces/@id/stream": + cond @"id".allCharsInSet({'a'..'z', 'A'..'Z', '0'..'9'}) + let sp = await getCachedAudioSpace(@"id") + + if sp.m3u8Url.len == 0: + resp Http404 + + let manifest = await safeFetch(sp.m3u8Url) + if manifest.len == 0: + resp Http502 + + resp proxifyVideo(manifest, requestPrefs().proxyVideos, sp.m3u8Url), m3u8Mime diff --git a/src/routes/status.nim b/src/routes/status.nim index 0303152..32a4447 100644 --- a/src/routes/status.nim +++ b/src/routes/status.nim @@ -16,19 +16,23 @@ proc createStatusRouter*(cfg: Config) = router status: get "/@name/status/@id/?": cond '.' notin @"name" - cond not @"id".any(c => not c.isDigit) - let prefs = cookiePrefs() + let id = @"id" + + if id.len > 19 or id.any(c => not c.isDigit): + resp Http404, showError("Invalid tweet ID", cfg) + + let + prefs = requestPrefs() + sort = parseEnum[RankingMode](@"sort".toLowerAscii.capitalizeAscii, Relevance) # used for the infinite scroll feature if @"scroll".len > 0: - let replies = await getReplies(@"id", getCursor()) + let replies = await getReplies(id, getCursor(), sort) if replies.content.len == 0: - resp Http404, "" - resp $renderReplies(replies, prefs, getPath()) + resp Http204 + resp $renderReplies(replies, prefs, getPath(), sort=sort) - let conv = await getTweet(@"id", getCursor()) - if conv == nil: - echo "nil conv" + let conv = await getTweet(id, getCursor(), sort) if conv == nil or conv.tweet == nil or conv.tweet.id == 0: var error = "Tweet not found" @@ -42,15 +46,19 @@ proc createStatusRouter*(cfg: Config) = desc = conv.tweet.text var - images = conv.tweet.photos + images = conv.tweet.getPhotos.mapIt(it.url) video = "" - if conv.tweet.video.isSome(): - images = @[get(conv.tweet.video).thumb] + let + firstMediaKind = if conv.tweet.media.len > 0: conv.tweet.media[0].kind + else: photoMedia + + if firstMediaKind == videoMedia: + images = @[conv.tweet.media[0].getThumb] video = getVideoEmbed(cfg, conv.tweet.id) - elif conv.tweet.gif.isSome(): - images = @[get(conv.tweet.gif).thumb] - video = getPicUrl(get(conv.tweet.gif).url) + elif firstMediaKind == gifMedia: + images = @[conv.tweet.media[0].getThumb] + video = getPicUrl(conv.tweet.media[0].gif.url) elif conv.tweet.card.isSome(): let card = conv.tweet.card.get() if card.image.len > 0: @@ -58,9 +66,33 @@ proc createStatusRouter*(cfg: Config) = elif card.video.isSome(): images = @[card.video.get().thumb] - let html = renderConversation(conv, prefs, getPath() & "#m") + let + tweetUrl = getUrlPrefix(cfg) & "/" & conv.tweet.user.username & "/status/" & $conv.tweet.id + oembedUrl = getUrlPrefix(cfg) & "/api/oembed?url=" & encodeUrl(tweetUrl) + + let html = renderConversation(conv, prefs, getPath() & "#m", sort) resp renderMain(html, request, cfg, prefs, title, desc, ogTitle, - images=images, video=video) + images=images, video=video, oembed=oembedUrl) + + get "/@name/status/@id/history/?": + cond '.' notin @"name" + let id = @"id" + + if id.len > 19 or id.any(c => not c.isDigit): + resp Http404, showError("Invalid tweet ID", cfg) + + let edits = await getGraphEditHistory(id) + if edits.latest == nil or edits.latest.id == 0: + resp Http404, showError("Tweet history not found", cfg) + + let + prefs = requestPrefs() + title = "History for " & pageTitle(edits.latest) + ogTitle = "Edit History for " & pageTitle(edits.latest.user) + desc = edits.latest.text + + let html = renderEditHistory(edits, prefs, getPath()) + resp renderMain(html, request, cfg, prefs, title, desc, ogTitle) get "/@name/@s/@id/@m/?@i?": cond @"s" in ["status", "statuses"] @@ -72,3 +104,6 @@ proc createStatusRouter*(cfg: Config) = get "/i/web/status/@id": redirect("/i/status/" & @"id") + + get "/@name/thread/@id/?": + redirect("/$1/status/$2" % [@"name", @"id"]) diff --git a/src/routes/timeline.nim b/src/routes/timeline.nim index a0a6e21..c7949a2 100644 --- a/src/routes/timeline.nim +++ b/src/routes/timeline.nim @@ -4,20 +4,39 @@ import jester, karax/vdom import router_utils import ".."/[types, redis_cache, formatters, query, api] -import ../views/[general, profile, timeline, status, search] +import ../views/[general, profile, timeline, status, search, about_account] export vdom export uri, sequtils export router_utils export redis_cache, formatters, query, api -export profile, timeline, status +export profile, timeline, status, about_account -proc getQuery*(request: Request; tab, name: string): Query = +proc tabRssEnabled*(cfg: Config; tab: string): bool = case tab - of "with_replies": getReplyQuery(name) - of "media": getMediaQuery(name) - of "search": initQuery(params(request), name=name) - else: Query(fromUser: @[name]) + of "": cfg.enableRSSUserTweets + of "with_replies": cfg.enableRSSUserReplies + of "media": cfg.enableRSSUserMedia + of "articles": cfg.enableRSSUserArticles + of "search": cfg.enableRSSSearch + else: false + +proc getQuery*(request: Request; tab, name: string; prefs: Prefs): Query = + let view = request.params.getOrDefault("view") + case tab + of "with_replies": + result = getReplyQuery(name) + of "articles": + result = getArticlesQuery(name) + of "media": + result = getMediaQuery(name) + result.view = + if view in ["timeline", "grid", "gallery"]: view + else: prefs.mediaView.toLowerAscii + of "search": + result = initQuery(params(request), name=name) + else: + result = Query(fromUser: @[name]) template skipIf[T](cond: bool; default; body: Future[T]): Future[T] = if cond: @@ -27,8 +46,7 @@ template skipIf[T](cond: bool; default; body: Future[T]): Future[T] = else: body -proc fetchProfile*(after: string; query: Query; skipRail=false; - skipPinned=false): Future[Profile] {.async.} = +proc fetchProfile*(after: string; query: Query; skipRail=false): Future[Profile] {.async.} = let name = query.fromUser[0] userId = await getUserId(name) @@ -45,36 +63,24 @@ proc fetchProfile*(after: string; query: Query; skipRail=false; after.setLen 0 let - timeline = - case query.kind - of posts: getTimeline(userId, after) - of replies: getTimeline(userId, after, replies=true) - of media: getMediaTimeline(userId, after) - else: getSearch[Tweet](query, after) - rail = - skipIf(skipRail or query.kind == media, @[]): - getCachedPhotoRail(name) + skipIf(skipRail or query.kind == QueryKind.media, @[]): + getCachedPhotoRail(userId) - user = await getCachedUser(name) + user = getCachedUser(name) + info = getCachedAccountInfo(name, fetch=false) - var pinned: Option[Tweet] - if not skipPinned and user.pinnedTweet > 0 and - after.len == 0 and query.kind in {posts, replies}: - let tweet = await getCachedTweet(user.pinnedTweet) - if not tweet.isNil: - tweet.pinned = true - pinned = some tweet + result = + case query.kind + of posts: await getGraphUserTweets(userId, TimelineKind.tweets, after) + of replies: await getGraphUserTweets(userId, TimelineKind.replies, after) + of media: await getGraphUserTweets(userId, TimelineKind.media, after) + of QueryKind.articles: await getGraphUserTweets(userId, TimelineKind.articles, after) + else: Profile(tweets: await getGraphTweetSearch(query, after)) - result = Profile( - user: user, - pinned: pinned, - tweets: await timeline, - photoRail: await rail - ) - - if result.user.protected or result.user.suspended: - return + result.user = await user + result.photoRail = await rail + result.accountInfo = await info result.tweets.query = query @@ -82,11 +88,11 @@ proc showTimeline*(request: Request; query: Query; cfg: Config; prefs: Prefs; rss, after: string): Future[string] {.async.} = if query.fromUser.len != 1: let - timeline = await getSearch[Tweet](query, after) + timeline = await getGraphTweetSearch(query, after) html = renderTweetSearch(timeline, prefs, getPath()) return renderMain(html, request, cfg, prefs, "Multi", rss=rss) - var profile = await fetchProfile(after, query, skipPinned=prefs.hidePins) + var profile = await fetchProfile(after, query) template u: untyped = profile.user if u.suspended: @@ -121,24 +127,81 @@ proc createTimelineRouter*(cfg: Config) = get "/intent/user": respUserId() + get "/intent/follow/?": + let username = request.params.getOrDefault("screen_name") + if username.len == 0: + resp Http400, showError("Missing screen_name parameter", cfg) + redirect("/" & username) + + get "/@name/about/?": + cond @"name".allCharsInSet({'a'..'z', 'A'..'Z', '0'..'9', '_'}) + let + prefs = requestPrefs() + name = @"name" + info = await getCachedAccountInfo(name) + if info.suspended: + resp showError(getSuspended(name), cfg) + if info.username.len == 0: + resp Http404, showError("User \"" & name & "\" not found", cfg) + let aboutHtml = renderAboutAccount(info) + resp renderMain(aboutHtml, request, cfg, prefs, + "About @" & info.username) + + get "/@name/@kind/?": + cond @"kind" in ["followers", "following"] + cond '.' notin @"name" + cond @"name".allCharsInSet({'a'..'z', 'A'..'Z', '0'..'9', '_'}) + let + prefs = requestPrefs() + name = @"name" + userId = await getUserId(name) + + if userId.len == 0: + resp Http404, showError("User \"" & name & "\" not found", cfg) + if userId == "suspended": + resp showError(getSuspended(name), cfg) + + let + cursor = getCursor() + isFollowers = @"kind" == "followers" + user = await getCachedUser(name) + results = if isFollowers: await getGraphFollowers(userId, cursor) + else: await getGraphFollowing(userId, cursor) + + if user.protected: + resp renderMain(renderProtected(user.username), request, cfg, prefs, + "Protected account @" & name) + + let + tab = if isFollowers: "Followers" else: "Following" + title = (if isFollowers: "People following @" else: "People followed by @") & name + html = renderUserList(user, results, prefs, request.path, tab) + + resp renderMain(html, request, cfg, prefs, title, + images = @[user.getUserPic("_400x400")]) + get "/@name/?@tab?/?": cond '.' notin @"name" - cond @"name" notin ["pic", "gif", "video"] - cond @"tab" in ["with_replies", "media", "search", ""] + cond @"name" notin ["pic", "gif", "video", "search", "settings", "login", "intent", "i"] + cond @"name".allCharsInSet({'a'..'z', 'A'..'Z', '0'..'9', '_', ','}) + cond @"tab" in ["with_replies", "media", "search", "articles", ""] + # articles can't be approximated by search, so multi-user is unsupported + cond not (@"tab" == "articles" and ',' in @"name") let - prefs = cookiePrefs() + prefs = requestPrefs() after = getCursor() names = getNames(@"name") - var query = request.getQuery(@"tab", @"name") + var query = request.getQuery(@"tab", @"name", prefs) if names.len != 1: query.fromUser = names # used for the infinite scroll feature if @"scroll".len > 0: if query.fromUser.len != 1: - var timeline = await getSearch[Tweet](query, after) - if timeline.content.len == 0: resp Http404 + var timeline = await getGraphTweetSearch(query, after) + if timeline.content.len == 0: + resp Http204 timeline.beginning = true resp $renderTweetSearch(timeline, prefs, getPath()) else: @@ -148,7 +211,9 @@ proc createTimelineRouter*(cfg: Config) = resp $renderTimelineTweets(profile.tweets, prefs, getPath()) let rss = - if @"tab".len == 0: + if not cfg.tabRssEnabled(@"tab"): + "" + elif @"tab".len == 0: "/$1/rss" % @"name" elif @"tab" == "search": "/$1/search/rss?$2" % [@"name", genQueryUrl(query)] diff --git a/src/routes/unsupported.nim b/src/routes/unsupported.nim index 0c085d4..345dee7 100644 --- a/src/routes/unsupported.nim +++ b/src/routes/unsupported.nim @@ -10,14 +10,14 @@ export feature proc createUnsupportedRouter*(cfg: Config) = router unsupported: template feature {.dirty.} = - resp renderMain(renderFeature(), request, cfg, themePrefs()) + resp renderMain(renderFeature(), request, cfg, requestPrefs()) get "/about/feature": feature() get "/login/?@i?": feature() get "/@name/lists/?": feature() get "/intent/?@i?": - cond @"i" notin ["user"] + cond @"i" notin ["user", "follow"] feature() get "/i/@i?/?@j?": diff --git a/src/sass/_article.scss b/src/sass/_article.scss new file mode 100644 index 0000000..9488658 --- /dev/null +++ b/src/sass/_article.scss @@ -0,0 +1,278 @@ +.article-page { + max-width: 700px; + margin: 0 auto 20px; + background-color: var(--bg_panel); + + > .top-ref { + padding-top: 20px; + } + + .article-cover { + width: 100%; + display: block; + } + + .article-body { + padding: 20px; + + > :last-child { + margin-bottom: 0; + } + + .article-title { + display: block; + font-size: 2rem; + line-height: 1.3; + margin: 0 0 10px; + color: var(--fg_color); + } + + .article-author { + margin-bottom: 12px; + padding-bottom: 10px; + border-bottom: 1px solid var(--border_grey); + font-size: 14px; + + .article-author-row { + display: flex; + align-items: center; + gap: 8px; + } + + .article-avatar { + display: flex; + } + + .avatar { + width: 40px; + height: 40px; + } + + .article-author-name { + display: flex; + align-items: center; + margin-bottom: 2px; + + .fullname { + font-size: 15px; + } + + .verified-icon { + margin-left: 2px; + } + } + + .article-author-meta { + display: flex; + align-items: center; + } + + .fullname { + font-weight: 700; + color: var(--fg_color); + max-width: unset; + text-overflow: unset; + overflow: visible; + white-space: normal; + } + + .username, + .article-date-sep, + .article-date { + color: var(--fg_dark); + } + + .username { + margin-left: 0; + } + + .article-date-sep { + margin: 0 4px; + } + + .article-date { + text-decoration: none; + + &:hover { + text-decoration: underline; + } + } + + .tweet-stats { + margin-top: 6px; + + .tweet-stat { + padding-top: 0; + } + } + } + + > h1 { + display: block; + font-size: 1.8rem; + margin: 25px 0 15px; + } + + > h2 { + font-size: 1.4rem; + font-weight: bold; + margin: 20px 0 12px; + } + + > h3 { + font-size: 1.2rem; + font-weight: bold; + margin: 18px 0 10px; + } + + > p { + font-size: 16px; + line-height: 1.7; + margin: 16px 0; + word-wrap: break-word; + } + + .blockquote-attribution { + display: block; + margin-top: 0.5em; + } + + > blockquote { + border-left: 3px solid var(--accent); + padding-left: 16px; + margin: 16px 0; + color: var(--fg_faded); + font-size: 16px; + line-height: 1.7; + } + + > pre { + background-color: var(--bg_elements); + padding: 12px 16px; + border-radius: 6px; + overflow-x: auto; + margin: 16px 0; + + code { + font-family: monospace; + font-size: 14px; + color: var(--fg_color); + } + } + + code { + background-color: var(--bg_elements); + padding: 2px 5px; + border-radius: 3px; + font-family: monospace; + font-size: 0.9em; + } + + > ul, + > ol { + margin: 16px 0; + padding-left: 2em; + + li { + font-size: 16px; + line-height: 1.7; + margin: 6px 0; + } + } + + .article-media { + text-align: center; + margin: 20px 0; + + img, + video { + max-width: 100%; + border-radius: 12px; + } + + .article-media-caption { + color: var(--fg_faded); + font-size: 0.875rem; + margin-top: 6px; + } + } + + > a, + > p a, + > h1 a, + > h2 a, + > h3 a, + > blockquote a, + > ul a, + > ol a { + color: var(--accent); + text-decoration: none; + + &:hover { + text-decoration: underline; + } + } + + .article-divider { + border: none; + border-top: 1px solid var(--border_grey); + margin: 30px 0; + } + + .timeline-item { + margin: 20px 0; + border: 1px solid var(--border_grey); + border-radius: 12px; + overflow: hidden; + } + } +} + +.conversation .article-page { + max-width: 100%; + margin-bottom: 0; +} + +.article-card { + .card-image-container { + position: relative; + } + + .card-image img { + height: auto; + } + + .article-card-badge { + position: absolute; + bottom: 8px; + left: 8px; + background: rgba(0, 0, 0, 0.75); + color: #fff; + font-size: 13px; + font-weight: 700; + padding: 2px 8px; + border-radius: 4px; + } +} + +.quote .article-card { + margin: 0; + + .card-container { + border: none; + border-radius: 0; + border-top: solid 1px var(--dark_grey); + } +} + +@media (max-width: 700px) { + .article-page { + .article-body { + padding: 12px 15px 25px; + + .article-title { + font-size: 1.6rem; + } + } + } +} diff --git a/src/sass/_broadcast.scss b/src/sass/_broadcast.scss new file mode 100644 index 0000000..dd93606 --- /dev/null +++ b/src/sass/_broadcast.scss @@ -0,0 +1,75 @@ +.broadcast-page { + max-width: 800px; + width: 100%; + margin: 20px auto 0; +} + +.broadcast-panel { + background-color: var(--bg_panel); + border: 1px solid var(--border_grey); + border-radius: 8px; + overflow: hidden; +} + +.broadcast-player { + position: relative; + background: black; + + video, + img { + display: block; + width: 100%; + } +} + +.broadcast-info { + padding: 14px 16px; +} + +.broadcast-title { + font-size: 18px; + font-weight: bold; + margin: 0 0 12px; +} + +.broadcast-user-row { + display: flex; + align-items: center; + justify-content: space-between; +} + +.broadcast-user { + display: flex; + align-items: center; + gap: 10px; + color: var(--fg_color); + + img { + width: 40px; + height: 40px; + border-radius: 50%; + } +} + +.broadcast-username { + color: var(--fg_dark); +} + +.broadcast-meta { + color: var(--fg_faded); + font-size: 14px; + display: flex; + flex-direction: column; + align-items: flex-end; + flex-shrink: 0; + line-height: 1.5em; +} + +.broadcast-live { + background: #e0245e; + color: white; + padding: 1px 6px; + border-radius: 3px; + font-weight: bold; + font-size: 12px; +} diff --git a/src/sass/_space.scss b/src/sass/_space.scss new file mode 100644 index 0000000..5fe2e7e --- /dev/null +++ b/src/sass/_space.scss @@ -0,0 +1,149 @@ +.space-page { + max-width: 800px; + width: 100%; + margin: 20px auto 0; +} + +.space-panel { + background-color: var(--bg_panel); + border: 1px solid var(--border_grey); + border-radius: 8px; + overflow: hidden; +} + +.space-player { + position: relative; + background: linear-gradient(135deg, #7b2a8c 0%, #9b3ab1 100%); + min-height: 140px; + display: flex; + align-items: center; + justify-content: center; + + audio { + width: 100%; + padding: 15px; + box-sizing: border-box; + + &:not([controls]) { + display: none; + } + } + + .video-overlay { + background-color: transparent; + } +} + +.space-live { + background: #e0245e; + color: white; + padding: 3px 8px; + border-radius: 4px; + font-weight: bold; + font-size: 12px; + text-transform: uppercase; + position: absolute; + top: 8px; + right: 8px; +} + +.space-info { + padding: 16px; +} + +.space-header { + display: flex; + justify-content: space-between; + align-items: flex-start; + gap: 12px; + margin-bottom: 16px; +} + +.space-title { + font-size: 18px; + font-weight: bold; + margin: 0; + line-height: 1.3; + flex: 1; +} + +.space-meta { + display: flex; + flex-direction: column; + align-items: flex-end; + gap: 4px; + flex-shrink: 0; + font-size: 14px; + color: var(--fg_faded); +} + +.listener-count { + color: var(--fg_color); +} + +.space-state { + color: var(--fg_dark); +} + +.space-participants { + border-top: 1px solid var(--border_grey); + padding-top: 12px; +} + +.space-participant { + margin-bottom: 10px; + + a { + display: flex; + align-items: center; + gap: 10px; + color: var(--fg_color); + padding: 6px 0; + } + + img { + width: 40px; + height: 40px; + border-radius: 50%; + flex-shrink: 0; + } +} + +.participant-info { + min-width: 0; +} + +.participant-name { + display: flex; + align-items: center; + gap: 4px; + + strong { + white-space: nowrap; + overflow: hidden; + text-overflow: ellipsis; + } + + .verified-icon { + margin-bottom: 0; + position: relative; + top: -2px; + } +} + +.host-badge { + background: var(--accent); + color: white; + padding: 2px 7px; + border-radius: 3px; + font-size: 11px; + font-weight: 600; + line-height: 1; + position: relative; + top: 1px; +} + +.participant-username { + color: var(--fg_dark); + font-size: 13px; +} diff --git a/src/sass/general.scss b/src/sass/general.scss index 9feb3d3..e6247d6 100644 --- a/src/sass/general.scss +++ b/src/sass/general.scss @@ -1,39 +1,40 @@ -@import '_variables'; -@import '_mixins'; +@import "_variables"; +@import "_mixins"; .panel-container { - margin: auto; - font-size: 130%; + margin: auto; + font-size: 130%; } .error-panel { - @include center-panel(var(--error_red)); - text-align: center; + @include center-panel(var(--error_red)); + text-align: center; } .search-bar > form { - @include center-panel(var(--darkest_grey)); + @include center-panel(var(--darkest_grey)); - button { - background: var(--bg_elements); - color: var(--fg_color); - border: 0; - border-radius: 3px; - cursor: pointer; - font-weight: bold; - width: 30px; - height: 30px; - } + button { + background: var(--bg_elements); + color: var(--fg_color); + border: 0; + border-radius: 3px; + cursor: pointer; + font-weight: bold; + width: 30px; + height: 30px; + padding: 0px 5px 1px 8px; + } - input { - font-size: 16px; - width: 100%; - background: var(--bg_elements); - color: var(--fg_color); - border: 0; - border-radius: 4px; - padding: 4px; - margin-right: 8px; - height: unset; - } + input { + font-size: 16px; + width: 100%; + background: var(--bg_elements); + color: var(--fg_color); + border: 0; + border-radius: 4px; + padding: 4px; + margin-right: 8px; + height: unset; + } } diff --git a/src/sass/include/_mixins.css b/src/sass/include/_mixins.css index 94e11ee..5fde51a 100644 --- a/src/sass/include/_mixins.css +++ b/src/sass/include/_mixins.css @@ -66,18 +66,7 @@ } #search-panel-toggle:checked ~ .search-panel { - @if $rows == 6 { - max-height: 200px !important; - } - @if $rows == 5 { - max-height: 300px !important; - } - @if $rows == 4 { - max-height: 300px !important; - } - @if $rows == 3 { - max-height: 365px !important; - } + max-height: 380px !important; } } } diff --git a/src/sass/include/_variables.scss b/src/sass/include/_variables.scss index 0f81235..127cccb 100644 --- a/src/sass/include/_variables.scss +++ b/src/sass/include/_variables.scss @@ -1,44 +1,43 @@ // colors -$bg_color: #0F0F0F; -$fg_color: #F8F8F2; -$fg_faded: #F8F8F2CF; -$fg_dark: #FF6C60; -$fg_nav: #FF6C60; +$bg_color: #0f0f0f; +$fg_color: #f8f8f2; +$fg_faded: #f8f8f2cf; +$fg_dark: #ff6c60; +$fg_nav: #ff6c60; $bg_panel: #161616; $bg_elements: #121212; -$bg_overlays: #1F1F1F; -$bg_hover: #1A1A1A; +$bg_overlays: #1f1f1f; +$bg_hover: #1a1a1a; $grey: #888889; $dark_grey: #404040; $darker_grey: #282828; $darkest_grey: #222222; -$border_grey: #3E3E35; +$border_grey: #3e3e35; -$accent: #FF6C60; -$accent_light: #FFACA0; -$accent_dark: #8A3731; -$accent_border: #FF6C6091; +$accent: #ff6c60; +$accent_light: #ffaca0; +$accent_dark: #8a3731; +$accent_border: #ff6c6091; -$play_button: #D8574D; -$play_button_hover: #FF6C60; +$play_button: #d8574d; +$play_button_hover: #ff6c60; -$more_replies_dots: #AD433B; -$error_red: #420A05; +$more_replies_dots: #ad433b; +$error_red: #420a05; -$verified_blue: #1DA1F2; +$verified_blue: #1da1f2; +$verified_business: #fac82b; +$verified_government: #c1b6a4; $icon_text: $fg_color; $tab: $fg_color; $tab_selected: $accent; -$shadow: rgba(0,0,0,.6); -$shadow_dark: rgba(0,0,0,.2); +$shadow: rgba(0, 0, 0, 0.6); +$shadow_dark: rgba(0, 0, 0, 0.2); //fonts -$font_0: Helvetica Neue; -$font_1: Helvetica; -$font_2: Arial; -$font_3: sans-serif; -$font_4: fontello; +$font_0: sans-serif; +$font_1: fontello; diff --git a/src/sass/index.scss b/src/sass/index.scss index 9e2e347..404f7d5 100644 --- a/src/sass/index.scss +++ b/src/sass/index.scss @@ -1,165 +1,220 @@ -@import '_variables'; +@import "_variables"; -@import 'tweet/_base'; -@import 'profile/_base'; -@import 'general'; -@import 'navbar'; -@import 'inputs'; -@import 'timeline'; -@import 'search'; +@import "tweet/_base"; +@import "profile/_base"; +@import "general"; +@import "navbar"; +@import "inputs"; +@import "timeline"; +@import "search"; +@import "broadcast"; +@import "space"; +@import "_article"; body { - // colors - --bg_color: #{$bg_color}; - --fg_color: #{$fg_color}; - --fg_faded: #{$fg_faded}; - --fg_dark: #{$fg_dark}; - --fg_nav: #{$fg_nav}; + // colors + --bg_color: #{$bg_color}; + --fg_color: #{$fg_color}; + --fg_faded: #{$fg_faded}; + --fg_dark: #{$fg_dark}; + --fg_nav: #{$fg_nav}; - --bg_panel: #{$bg_panel}; - --bg_elements: #{$bg_elements}; - --bg_overlays: #{$bg_overlays}; - --bg_hover: #{$bg_hover}; + --bg_panel: #{$bg_panel}; + --bg_elements: #{$bg_elements}; + --bg_overlays: #{$bg_overlays}; + --bg_hover: #{$bg_hover}; - --grey: #{$grey}; - --dark_grey: #{$dark_grey}; - --darker_grey: #{$darker_grey}; - --darkest_grey: #{$darkest_grey}; - --border_grey: #{$border_grey}; + --grey: #{$grey}; + --dark_grey: #{$dark_grey}; + --darker_grey: #{$darker_grey}; + --darkest_grey: #{$darkest_grey}; + --border_grey: #{$border_grey}; - --accent: #{$accent}; - --accent_light: #{$accent_light}; - --accent_dark: #{$accent_dark}; - --accent_border: #{$accent_border}; + --accent: #{$accent}; + --accent_light: #{$accent_light}; + --accent_dark: #{$accent_dark}; + --accent_border: #{$accent_border}; - --play_button: #{$play_button}; - --play_button_hover: #{$play_button_hover}; + --play_button: #{$play_button}; + --play_button_hover: #{$play_button_hover}; - --more_replies_dots: #{$more_replies_dots}; - --error_red: #{$error_red}; + --more_replies_dots: #{$more_replies_dots}; + --error_red: #{$error_red}; - --verified_blue: #{$verified_blue}; - --icon_text: #{$icon_text}; + --verified_blue: #{$verified_blue}; + --verified_business: #{$verified_business}; + --verified_government: #{$verified_government}; + --icon_text: #{$icon_text}; - --tab: #{$fg_color}; - --tab_selected: #{$accent}; + --tab: #{$fg_color}; + --tab_selected: #{$accent}; - --profile_stat: #{$fg_color}; + --profile_stat: #{$fg_color}; - background-color: var(--bg_color); - color: var(--fg_color); - font-family: $font_0, $font_1, $font_2, $font_3; - font-size: 14px; - line-height: 1.3; - margin: 0; + background-color: var(--bg_color); + color: var(--fg_color); + font-family: $font_0, $font_1; + font-size: 15px; + line-height: 1.3; + margin: 0; } * { - outline: unset; - margin: 0; - text-decoration: none; + outline: unset; + margin: 0; + text-decoration: none; +} + +img { + dynamic-range-limit: standard; } h1 { - display: inline; + display: inline; } -h2, h3 { - font-weight: normal; +h2, +h3 { + font-weight: normal; } p { - margin: 14px 0; + margin: 14px 0; } a { - color: var(--accent); + color: var(--accent); - &:hover { - text-decoration: underline; - } + &:hover { + text-decoration: underline; + } } fieldset { - border: 0; - padding: 0; - margin-top: -0.6em; + border: 0; + padding: 0; + margin-top: -0.6em; } legend { - width: 100%; - padding: .6em 0 .3em 0; - border: 0; - font-size: 16px; - font-weight: 600; - border-bottom: 1px solid var(--border_grey); - margin-bottom: 8px; + width: 100%; + padding: 0.6em 0 0.3em 0; + border: 0; + font-size: 16px; + font-weight: 600; + border-bottom: 1px solid var(--border_grey); + margin-bottom: 8px; } -.preferences .note { +.preferences { + .note { border-top: 1px solid var(--border_grey); border-bottom: 1px solid var(--border_grey); padding: 6px 0 8px 0; margin-bottom: 8px; margin-top: 16px; + } + + .bookmark-note { + margin: 0; + margin-bottom: 10px; + } } ul { - padding-left: 1.3em; + padding-left: 1.3em; } .container { - display: flex; - flex-wrap: wrap; - box-sizing: border-box; - padding-top: 50px; - margin: auto; - min-height: 100vh; + display: flex; + flex-wrap: wrap; + box-sizing: border-box; + margin: auto; + min-height: 100vh; +} + +body.fixed-nav .container { + padding-top: 50px; } .icon-container { - display: inline; + display: inline; } .overlay-panel { - max-width: 600px; - width: 100%; - margin: 0 auto; - margin-top: 10px; - background-color: var(--bg_overlays); - padding: 10px 15px; - align-self: start; + max-width: 600px; + width: 100%; + margin: 0 auto; + margin-top: 10px; + background-color: var(--bg_overlays); + padding: 10px 15px; + align-self: start; - ul { - margin-bottom: 14px; - } + ul { + margin-bottom: 14px; + } - p { - word-break: break-word; - } + p { + word-break: break-word; + } } .verified-icon { - color: var(--icon_text); - background-color: var(--verified_blue); - border-radius: 50%; - flex-shrink: 0; - margin: 2px 0 3px 3px; - padding-top: 2px; - height: 12px; - width: 14px; - font-size: 8px; - display: inline-block; - text-align: center; - vertical-align: middle; -} + display: inline-block; + position: relative; + width: 14px; + height: 14px; + margin-bottom: 2px; -@media(max-width: 600px) { - .preferences-container { - max-width: 95vw; + .verified-icon-circle { + position: absolute; + font-size: 15px; + } + + .verified-icon-check { + position: absolute; + font-size: 9px; + margin: 5px 3px; + } + + &.blue { + .verified-icon-circle { + color: var(--verified_blue); } - .nav-item, .nav-item .icon-container { - font-size: 16px; + .verified-icon-check { + color: var(--icon_text); } + } + + &.business { + .verified-icon-circle { + color: var(--verified_business); + } + + .verified-icon-check { + color: var(--bg_panel); + } + } + + &.government { + .verified-icon-circle { + color: var(--verified_government); + } + + .verified-icon-check { + color: var(--bg_panel); + } + } +} + +@media (max-width: 600px) { + .preferences-container { + max-width: 95vw; + } + + .nav-item, + .nav-item .icon-container { + font-size: 16px; + } } diff --git a/src/sass/inputs.scss b/src/sass/inputs.scss index 17c2a22..2b6016f 100644 --- a/src/sass/inputs.scss +++ b/src/sass/inputs.scss @@ -1,185 +1,216 @@ -@import '_variables'; -@import '_mixins'; +@import "_variables"; +@import "_mixins"; button { - @include input-colors; - background-color: var(--bg_elements); - color: var(--fg_color); - border: 1px solid var(--accent_border); - padding: 3px 6px; - font-size: 14px; - cursor: pointer; - float: right; + @include input-colors; + background-color: var(--bg_elements); + color: var(--fg_color); + border: 1px solid var(--accent_border); + padding: 3px 6px; + font-size: 14px; + cursor: pointer; + float: right; } input[type="text"], input[type="date"], +input[type="number"], select { - @include input-colors; - background-color: var(--bg_elements); - padding: 1px 4px; - color: var(--fg_color); - border: 1px solid var(--accent_border); - border-radius: 0; - font-size: 14px; + @include input-colors; + background-color: var(--bg_elements); + padding: 1px 4px; + color: var(--fg_color); + border: 1px solid var(--accent_border); + border-radius: 0; + font-size: 14px; } -input[type="text"] { - height: 16px; +input[type="number"] { + -moz-appearance: textfield; +} + +input[type="text"], +input[type="number"] { + height: 16px; } select { - height: 20px; - padding: 0 2px; - line-height: 1; + height: 20px; + padding: 0 2px; + line-height: 1; } input[type="date"]::-webkit-inner-spin-button { - display: none; + display: none; +} + +input[type="number"] { + -moz-appearance: textfield; +} + +input[type="number"]::-webkit-inner-spin-button, +input[type="number"]::-webkit-outer-spin-button { + display: none; + -webkit-appearance: none; + margin: 0; } input[type="date"]::-webkit-clear-button { - margin-left: 17px; - filter: grayscale(100%); - filter: hue-rotate(120deg); + margin-left: 17px; + filter: grayscale(100%); + filter: hue-rotate(120deg); } input::-webkit-calendar-picker-indicator { - opacity: 0; + opacity: 0; } input::-webkit-datetime-edit-day-field:focus, input::-webkit-datetime-edit-month-field:focus, input::-webkit-datetime-edit-year-field:focus { - background-color: var(--accent); - color: var(--fg_color); - outline: none; + background-color: var(--accent); + color: var(--fg_color); + outline: none; } .date-range { - .date-input { - display: inline-block; - position: relative; - } + .date-input { + display: inline-block; + position: relative; + } - .icon-container { - pointer-events: none; - position: absolute; - top: 2px; - right: 5px; - } + .icon-container { + pointer-events: none; + position: absolute; + top: 2px; + right: 5px; + } - .search-title { - margin: 0 2px; - } + .search-title { + margin: 0 2px; + } } .icon-button button { - color: var(--accent); - text-decoration: none; - background: none; - border: none; - float: none; - padding: unset; - padding-left: 4px; + color: var(--accent); + text-decoration: none; + background: none; + border: none; + float: none; + padding: unset; + padding-left: 4px; - &:hover { - color: var(--accent_light); - } + &:hover { + color: var(--accent_light); + } } .checkbox { - position: absolute; - top: 1px; - right: 0; - height: 17px; - width: 17px; - background-color: var(--bg_elements); - border: 1px solid var(--accent_border); + position: absolute; + top: 1px; + right: 0; + height: 17px; + width: 17px; + background-color: var(--bg_elements); + border: 1px solid var(--accent_border); - &:after { - content: ""; - position: absolute; - display: none; - } + &:after { + content: ""; + position: absolute; + display: none; + } } .checkbox-container { - display: block; - position: relative; - margin-bottom: 5px; + display: block; + position: relative; + margin-bottom: 5px; + cursor: pointer; + user-select: none; + padding-right: 22px; + + input { + position: absolute; + opacity: 0; cursor: pointer; - user-select: none; - padding-right: 22px; + height: 0; + width: 0; - input { - position: absolute; - opacity: 0; - cursor: pointer; - height: 0; - width: 0; - - &:checked ~ .checkbox:after { - display: block; - } + &:checked ~ .checkbox:after { + display: block; } + } - &:hover input ~ .checkbox { - border-color: var(--accent); - } + &:hover input ~ .checkbox { + border-color: var(--accent); + } - &:active input ~ .checkbox { - border-color: var(--accent_light); - } + &:active input ~ .checkbox { + border-color: var(--accent_light); + } - .checkbox:after { - left: 2px; - bottom: 0; - font-size: 13px; - font-family: $font_4; - content: '\e803'; - } + .checkbox:after { + left: 2px; + bottom: 0; + font-size: 13px; + font-family: $font_1; + content: "\e811"; + } } .pref-group { - display: inline; + display: inline; } .preferences { - button { - margin: 6px 0 3px 0; - } + button { + margin: 6px 0 3px 0; + } - label { - padding-right: 150px; - } + label { + padding-right: 150px; + } - select { - position: absolute; - top: 0; - right: 0; - display: block; - -moz-appearance: none; - -webkit-appearance: none; - appearance: none; - } + select { + position: absolute; + top: 0; + right: 0; + display: block; + -moz-appearance: none; + -webkit-appearance: none; + appearance: none; + min-width: 100px; + } - input[type="text"] { - position: absolute; - right: 0; - max-width: 140px; - } + input[type="text"], + input[type="number"] { + position: absolute; + right: 0; + max-width: 140px; + } - .pref-group { - display: block; - } + .pref-group { + display: block; + } - .pref-input { - position: relative; - margin-bottom: 6px; - } + .pref-input { + position: relative; + margin-bottom: 6px; + } - .pref-reset { - float: left; - } + .pref-reset { + float: left; + } + + .prefs-code { + background-color: var(--bg_elements); + border: 1px solid var(--accent_border); + color: var(--fg_color); + font-size: 13px; + padding: 6px 8px; + margin: 4px 0; + word-break: break-all; + white-space: pre-wrap; + user-select: all; + } } diff --git a/src/sass/navbar.scss b/src/sass/navbar.scss index cf9c80e..c999022 100644 --- a/src/sass/navbar.scss +++ b/src/sass/navbar.scss @@ -1,88 +1,90 @@ -@import '_variables'; +@import "_variables"; nav { - display: flex; - align-items: center; - position: fixed; - background-color: var(--bg_overlays); - box-shadow: 0 0 4px $shadow; - padding: 0; - width: 100%; - height: 50px; - z-index: 1000; - font-size: 16px; + display: flex; + align-items: center; + background-color: var(--bg_overlays); + box-shadow: 0 0 4px $shadow; + padding: 0; + width: 100%; + height: 50px; + z-index: 1000; + font-size: 16px; - a, .icon-button button { - color: var(--fg_nav); - } + a, + .icon-button button { + color: var(--fg_nav); + } + + body.fixed-nav & { + position: fixed; + } } .inner-nav { - margin: auto; - box-sizing: border-box; - padding: 0 10px; - display: flex; - align-items: center; - flex-basis: 920px; - height: 50px; + margin: auto; + box-sizing: border-box; + padding: 0 10px; + display: flex; + align-items: center; + flex-basis: 920px; + height: 50px; } .site-name { - font-size: 15px; - font-weight: 600; - line-height: 1; + font-size: 15px; + font-weight: 600; + line-height: 1; - &:hover { - color: var(--accent_light); - text-decoration: unset; - } + &:hover { + color: var(--accent_light); + text-decoration: unset; + } } .site-logo { - display: block; - width: 35px; - height: 35px; + display: block; + width: 35px; + height: 35px; } .nav-item { - display: flex; - flex: 1; - line-height: 50px; - height: 50px; - overflow: hidden; - flex-wrap: wrap; - align-items: center; + display: flex; + flex: 1; + line-height: 50px; + height: 50px; + overflow: hidden; + flex-wrap: wrap; + align-items: center; - &.right { - text-align: right; - justify-content: flex-end; - } + &.right { + text-align: right; + justify-content: flex-end; + } - &.right a { - padding-left: 4px; - - &:hover { - color: var(--accent_light); - text-decoration: unset; - } - } + &.right a:hover { + color: var(--accent_light); + text-decoration: unset; + } } .lp { - height: 14px; - margin-top: 2px; - display: block; - fill: var(--fg_nav); + height: 14px; + display: inline-block; + position: relative; + top: 2px; + fill: var(--fg_nav); - &:hover { - fill: var(--accent_light); - } + &:hover { + fill: var(--accent_light); + } } -.icon-info:before { - margin: 0 -3px; +.icon-info { + margin: 0 -3px; } .icon-cog { - font-size: 15px; + font-size: 15px; + padding-left: 0 !important; } diff --git a/src/sass/profile/_base.scss b/src/sass/profile/_base.scss index b7f33e6..81b3d78 100644 --- a/src/sass/profile/_base.scss +++ b/src/sass/profile/_base.scss @@ -1,83 +1,118 @@ -@import '_variables'; -@import '_mixins'; +@import "_variables"; +@import "_mixins"; -@import 'card'; -@import 'photo-rail'; +@import "card"; +@import "about-account"; +@import "photo-rail"; +@import "community"; .profile-tabs { - @include panel(auto, 900px); + @include panel(auto, 900px); - .timeline-container { - float: right; - width: 68% !important; - max-width: unset; - } + .timeline-container { + float: right; + width: 68% !important; + max-width: unset; + } } .profile-banner { - margin-bottom: 4px; - background-color: var(--bg_panel); + margin-bottom: 4px; + background-color: var(--bg_panel); - a { - display: block; - position: relative; - padding: 33.34% 0 0 0; - } + a { + display: block; + position: relative; + padding: 33.34% 0 0 0; + } - img { - max-width: 100%; - position: absolute; - top: 0; - } + img { + max-width: 100%; + position: absolute; + top: 0; + } } .profile-tab { - padding: 0 4px 0 0; - box-sizing: border-box; - display: inline-block; - font-size: 14px; - text-align: left; - vertical-align: top; - max-width: 32%; + padding: 0 4px 0 0; + box-sizing: border-box; + display: inline-block; + font-size: 14px; + text-align: left; + vertical-align: top; + max-width: 32%; + top: 0; + + body.fixed-nav & { top: 50px; + } } .profile-result { - min-height: 54px; + min-height: 54px; - .username { - margin: 0 !important; - } + .username { + margin: 0 !important; + } - .tweet-header { - margin-bottom: unset; - } + .tweet-header { + margin-bottom: unset; + } } -@media(max-width: 700px) { - .profile-tabs { - width: 100vw; - max-width: 600px; +.profile-tabs.media-only { + max-width: none; + width: 100%; - .timeline-container { - width: 100% !important; + .timeline-container { + float: none; + width: 100% !important; + max-width: none; + padding: 0 10px; + box-sizing: border-box; + } - .tab-item wide { - flex-grow: 1.4; - } - } + .timeline-container > .tab { + max-width: 900px; + margin-left: auto; + margin-right: auto; + } +} + +@media (max-width: 700px) { + .profile-tabs { + width: 100vw; + max-width: 600px; + + .timeline-container { + width: 100% !important; + + .tab-item wide { + flex-grow: 1.4; + } } + } - .profile-tab { - width: 100%; - max-width: unset; - position: initial !important; - padding: 0; + .profile-tabs.media-only { + width: 100%; + max-width: none; + + .timeline-container { + width: 100vw !important; + padding: 0; } + } + + .profile-tab { + width: 100%; + max-width: unset; + position: initial !important; + padding: 0; + } } @media (min-height: 900px) { - .profile-tab.sticky { - position: sticky; - } + .profile-tab.sticky { + position: sticky; + } } diff --git a/src/sass/profile/_community.scss b/src/sass/profile/_community.scss new file mode 100644 index 0000000..92d13c9 --- /dev/null +++ b/src/sass/profile/_community.scss @@ -0,0 +1,203 @@ +.community-header { + padding: 12px 15px; + border-bottom: 1px solid var(--border_grey); + background-color: var(--bg_panel); + + .community-name { + font-size: 22px; + margin-bottom: 6px; + + a { + color: inherit; + } + } + + .community-category { + display: inline-block; + background-color: var(--bg_elements); + border: 1px solid var(--border_grey); + border-radius: 16px; + padding: 2px 12px; + font-size: 13px; + color: var(--fg_faded); + margin-bottom: 8px; + } + + .community-description { + color: var(--fg_faded); + margin-bottom: 8px; + line-height: 1.4; + } + + .community-member-count { + font-weight: bold; + color: inherit; + } + + .community-stats { + color: var(--grey); + font-size: 14px; + } +} + +.community-about { + padding: 16px 15px 15px; + background-color: var(--bg_panel); + + h2 { + font-size: 18px; + margin: 0 0 12px; + } + + .community-info { + border-bottom: 1px solid var(--border_grey); + padding-bottom: 12px; + } + + .community-info-item { + display: flex; + gap: 10px; + padding: 8px 0; + align-items: center; + + .verified-icon { + margin-left: 2px; + } + + > .icon-container { + display: flex; + align-items: center; + justify-content: center; + font-size: 16px; + color: var(--grey); + flex-shrink: 0; + width: 26px; + height: 26px; + } + + strong { + color: var(--fg_color); + } + + a { + color: var(--accent); + } + } + + .community-rules { + border-bottom: 1px solid var(--border_grey); + padding: 16px 0 12px; + } + + .community-rules-intro { + color: var(--fg_faded); + font-size: 14px; + margin: 0 0 12px; + } + + .community-rule { + display: flex; + gap: 10px; + padding: 10px 0; + align-items: flex-start; + + .community-rule-number { + display: flex; + align-items: center; + justify-content: center; + min-width: 26px; + height: 26px; + border-radius: 50%; + background-color: var(--accent); + color: var(--fg_color); + font-weight: bold; + font-size: 13px; + flex-shrink: 0; + } + + .community-rule-content p { + margin: 4px 0 0; + color: var(--fg_faded); + font-size: 14px; + } + } + + .community-moderators { + padding-top: 16px; + + h2 { + display: flex; + align-items: center; + justify-content: space-between; + } + + .community-mods-link { + font-size: 14px; + font-weight: normal; + color: var(--accent); + } + } + + .community-moderator { + display: flex; + gap: 10px; + padding: 8px 0; + align-items: center; + + .community-mod-avatar { + width: 40px; + height: 40px; + border-radius: 50%; + } + + .community-mod-info { + display: flex; + flex-direction: column; + } + + .community-mod-name { + display: flex; + align-items: center; + font-weight: bold; + color: var(--fg_color); + + .verified-icon { + margin-left: 2px; + } + } + + .community-mod-username { + color: var(--fg_faded); + font-size: 14px; + } + } +} + +.community-tags { + display: flex; + flex-wrap: wrap; + gap: 8px; + padding: 10px 15px; + border-bottom: 1px solid var(--border_grey); + + .community-tag { + display: inline-block; + background-color: var(--bg_elements); + border: 1px solid var(--border_grey); + border-radius: 16px; + padding: 4px 12px; + font-size: 13px; + color: var(--accent); + } +} + +.community-hashtag-header { + padding: 12px 15px; + border-bottom: 1px solid var(--border_grey); + + .community-hashtag-title { + font-size: 20px; + color: var(--accent); + margin: 0; + } +} diff --git a/src/sass/profile/about-account.scss b/src/sass/profile/about-account.scss new file mode 100644 index 0000000..aa12f49 --- /dev/null +++ b/src/sass/profile/about-account.scss @@ -0,0 +1,71 @@ +@import '_variables'; + +.about-account { + max-width: 500px; + width: 100%; + margin: 20px auto 0; + align-self: flex-start; + background: var(--bg_panel); + border-radius: 4px; + padding: 12px 20px 20px; +} + +.about-account-header { + display: flex; + flex-direction: column; + align-items: center; + margin-bottom: 16px; + padding-bottom: 14px; + border-bottom: 1px solid var(--border_grey); +} + +.about-account-avatar img { + width: 72px; + height: 72px; + border-radius: 50%; + margin-bottom: 4px; +} + +.about-account-name { + @include breakable; + font-weight: bold; +} + +.about-account-body { + display: flex; + flex-direction: column; + gap: 14px; +} + +.about-account-at { + font-size: 18px; + font-weight: bold; +} + +.about-account-row { + display: flex; + align-items: center; + gap: 10px; + + > span:first-child { + color: var(--fg_faded); + flex-shrink: 0; + } + + > div { + display: flex; + flex-direction: column; + } +} + +.about-account-label { + color: var(--fg_faded); + font-size: 13px; +} + +@media(max-width: 700px) { + .about-account { + max-width: none; + margin: 10px; + } +} diff --git a/src/sass/profile/card.scss b/src/sass/profile/card.scss index cc68d7d..46a9679 100644 --- a/src/sass/profile/card.scss +++ b/src/sass/profile/card.scss @@ -73,9 +73,9 @@ } } - .profile-joindate, .profile-location, profile-website { + .profile-joindate, .profile-location, .profile-website { color: var(--fg_faded); - margin: 2px 0; + margin: 1px 0; width: 100%; } } @@ -115,7 +115,7 @@ } .profile-card-tabs-name { - @include breakable; + flex-shrink: 100; } .profile-card-avatar { diff --git a/src/sass/search.scss b/src/sass/search.scss index 0311fb0..fa2a2d8 100644 --- a/src/sass/search.scss +++ b/src/sass/search.scss @@ -1,120 +1,194 @@ -@import '_variables'; -@import '_mixins'; +@import "_variables"; +@import "_mixins"; .search-title { - font-weight: bold; - display: inline-block; - margin-top: 4px; + font-weight: bold; + display: inline-block; + margin-top: 4px; } .search-field { + display: flex; + flex-wrap: wrap; + + button { + margin: 0 2px 0 0; + padding: 0px 1px 1px 4px; + height: 23px; display: flex; - flex-wrap: wrap; + align-items: center; + } - button { - margin: 0 2px 0 0; - height: 23px; - } + .pref-input { + margin: 0 4px 0 0; + flex-grow: 1; + height: 23px; + } - .pref-input { - margin: 0 4px 0 0; - flex-grow: 1; - height: 23px; - } + input[type="text"], + input[type="number"] { + height: calc(100% - 4px); + width: calc(100% - 8px); + } - input[type="text"] { - height: calc(100% - 4px); - width: calc(100% - 8px); - } + > label { + display: inline; + background-color: var(--bg_elements); + color: var(--fg_color); + border: 1px solid var(--accent_border); + padding: 1px 1px 2px 4px; + font-size: 14px; + cursor: pointer; + margin-bottom: 2px; - > label { - display: inline; - background-color: var(--bg_elements); - color: var(--fg_color); - border: 1px solid var(--accent_border); - padding: 1px 6px 2px 6px; - font-size: 14px; - cursor: pointer; - margin-bottom: 2px; + @include input-colors; + } - @include input-colors; - } - - @include create-toggle(search-panel, 200px); + @include create-toggle(search-panel, 380px); } .search-panel { - width: 100%; - max-height: 0; - overflow: hidden; - transition: max-height 0.4s; + width: 100%; + max-height: 0; + overflow: hidden; + transition: max-height 0.4s; - flex-grow: 1; - font-weight: initial; - text-align: left; + flex-grow: 1; + font-weight: initial; + text-align: left; - > div { - line-height: 1.7em; - } + .checkbox-container { + display: inline; + padding-right: unset; + margin-bottom: 5px; + margin-left: 23px; + } - .checkbox-container { - display: inline; - padding-right: unset; - margin-bottom: unset; - margin-left: 23px; - } + .checkbox { + right: unset; + left: -22px; + line-height: 1.6em; + } - .checkbox { - right: unset; - left: -22px; - } - - .checkbox-container .checkbox:after { - top: -4px; - } + .checkbox-container .checkbox:after { + top: -4px; + } } .search-row { - display: flex; - flex-wrap: wrap; - line-height: unset; + display: flex; + flex-wrap: wrap; + line-height: unset; - > div { - flex-grow: 1; - flex-shrink: 1; - } + > div { + flex-grow: 1; + flex-shrink: 1; + } + + input { + height: 21px; + } + + .pref-input { + display: block; + padding-bottom: 5px; input { - height: 21px; - } - - .pref-input { - display: block; - padding-bottom: 5px; - - input { - height: 21px; - margin-top: 1px; - } + height: 21px; + margin-top: 1px; } + } } .search-toggles { - flex-grow: 1; - display: grid; - grid-template-columns: repeat(6, auto); - grid-column-gap: 10px; + flex-grow: 1; + display: grid; + grid-template-columns: repeat(5, auto); + grid-column-gap: 10px; +} + +.list-result { + display: flex; + align-items: flex-start; + + .list-result-banner { + flex-shrink: 0; + width: 56px; + height: 56px; + margin-right: 10px; + border-radius: 8px; + overflow: hidden; + background-color: var(--darker_grey); + // stay above the tweet-link overlay's hover background + z-index: 1; + + img { + width: 100%; + height: 100%; + object-fit: cover; + } + } + + .list-result-body { + min-width: 0; + pointer-events: none; + z-index: 1; + + a { + pointer-events: all; + } + } + + .list-result-title { + align-items: baseline; + } + + .list-members { + flex-shrink: 0; + margin-left: 0.3em; + color: var(--fg_faded); + } + + .list-result-context { + display: flex; + align-items: center; + flex-wrap: wrap; + margin-top: 2px; + color: var(--fg_faded); + + a { + color: var(--fg_dark); + } + + a.fullname { + color: var(--fg_color); + } + + .list-facepile { + width: 20px; + height: 20px; + border-radius: 50%; + margin-right: 4px; + } + } + + .list-result-description { + margin-top: 2px; + overflow: hidden; + text-overflow: ellipsis; + white-space: nowrap; + pointer-events: all; + } } .profile-tabs { - @include search-resize(820px, 5); - @include search-resize(725px, 4); - @include search-resize(600px, 6); - @include search-resize(560px, 5); - @include search-resize(480px, 4); - @include search-resize(410px, 3); + @include search-resize(820px, 5); + @include search-resize(715px, 4); + @include search-resize(700px, 5); + @include search-resize(485px, 4); + @include search-resize(410px, 3); } -@include search-resize(560px, 5); -@include search-resize(480px, 4); +@include search-resize(700px, 5); +@include search-resize(485px, 4); @include search-resize(410px, 3); diff --git a/src/sass/timeline.scss b/src/sass/timeline.scss index c8ce309..b7d4a9f 100644 --- a/src/sass/timeline.scss +++ b/src/sass/timeline.scss @@ -1,162 +1,505 @@ -@import '_variables'; +@import "_variables"; .timeline-container { - @include panel(100%, 600px); + @include panel(100%, 600px); } -.timeline { - background-color: var(--bg_panel); +.timeline-container.media-only { + max-width: none; + width: 100%; + padding: 0 10px; + box-sizing: border-box; - > div:not(:first-child) { - border-top: 1px solid var(--border_grey); - } + > .tab, + > .timeline-header { + max-width: 900px; + margin-left: auto; + margin-right: auto; + } +} + +@media (max-width: 700px) { + .timeline-container.media-only { + padding: 0; + } +} + +.timeline > div:not(:first-child) { + border-top: 1px solid var(--border_grey); } .timeline-header { - width: 100%; - background-color: var(--bg_panel); - text-align: center; - padding: 8px; - display: block; - font-weight: bold; - margin-bottom: 5px; - box-sizing: border-box; + width: 100%; + background-color: var(--bg_panel); + text-align: center; + padding: 8px; + display: block; + font-weight: bold; + margin-bottom: 4px; + box-sizing: border-box; - button { - float: unset; - } + button { + float: unset; + } } .timeline-banner img { - width: 100%; + width: 100%; } .timeline-description { - font-weight: normal; + font-weight: normal; } .tab { - align-items: center; - display: flex; - flex-wrap: wrap; - list-style: none; - margin: 0 0 5px 0; - background-color: var(--bg_panel); - padding: 0; + align-items: center; + display: flex; + flex-wrap: wrap; + list-style: none; + margin: 0 0 4px 0; + background-color: var(--bg_panel); + padding: 0; } .tab-item { - flex: 1 1 0; - text-align: center; - margin-top: 0; + flex: 1 1 0; + text-align: center; + margin-top: 0; - a { - border-bottom: .1rem solid transparent; - color: var(--tab); - display: block; - padding: 8px 0; - text-decoration: none; - font-weight: bold; + a { + border-bottom: 0.1rem solid transparent; + color: var(--tab); + display: block; + padding: 8px 0; + text-decoration: none; + font-weight: bold; - &:hover { - text-decoration: none; - } - - &.active { - border-bottom-color: var(--tab_selected); - color: var(--tab_selected); - } + &:hover { + text-decoration: none; } - &.active a { - border-bottom-color: var(--tab_selected); - color: var(--tab_selected); + &.active { + border-bottom-color: var(--tab_selected); + color: var(--tab_selected); } + } - &.wide { - flex-grow: 1.2; - flex-basis: 50px; - } + &.active a { + border-bottom-color: var(--tab_selected); + color: var(--tab_selected); + } + + &.wide { + flex-grow: 1.2; + flex-basis: 50px; + } } .timeline-footer { - background-color: var(--bg_panel); - padding: 6px 0; + background-color: var(--bg_panel); + padding: 6px 0; } .timeline-protected { - text-align: center; + text-align: center; - p { - margin: 8px 0; - } + p { + margin: 8px 0; + } - h2 { - color: var(--accent); - font-size: 20px; - font-weight: 600; - } -} - -.timeline-none { + h2 { color: var(--accent); font-size: 20px; font-weight: 600; - text-align: center; + } +} + +.timeline-none { + color: var(--accent); + font-size: 20px; + font-weight: 600; + text-align: center; } .timeline-end { - background-color: var(--bg_panel); - color: var(--accent); - font-size: 16px; - font-weight: 600; - text-align: center; + background-color: var(--bg_panel); + color: var(--accent); + font-size: 16px; + font-weight: 600; + text-align: center; } .show-more { - background-color: var(--bg_panel); - text-align: center; - padding: .75em 0; - display: block !important; + background-color: var(--bg_panel); + text-align: center; + padding: 0.75em 0; + display: block !important; - a { - background-color: var(--darkest_grey); - display: inline-block; - height: 2em; - padding: 0 2em; - line-height: 2em; + a { + background-color: var(--darkest_grey); + display: inline-block; + height: 2em; + padding: 0 2em; + line-height: 2em; - &:hover { - background-color: var(--darker_grey); - } + &:hover { + background-color: var(--darker_grey); } + } } .top-ref { - background-color: var(--bg_color); - border-top: none !important; + background-color: var(--bg_color); + border-top: none !important; - .icon-down { - font-size: 20px; - display: flex; - justify-content: center; - text-decoration: none; + .icon-down { + font-size: 20px; + display: flex; + justify-content: center; + text-decoration: none; - &:hover { - color: var(--accent_light); - } - - &::before { - transform: rotate(180deg) translateY(-1px); - } + &:hover { + color: var(--accent_light); } + + &::before { + transform: rotate(180deg) translateY(-1px); + } + } } .timeline-item { - overflow-wrap: break-word; - border-left-width: 0; - min-width: 0; - padding: .75em; - display: flex; - position: relative; + overflow-wrap: break-word; + border-left-width: 0; + min-width: 0; + padding: 0.75em; + display: flex; + position: relative; + background-color: var(--bg_panel); +} + +.timeline.media-grid-view, +.timeline.media-gallery-view { + > div:not(:first-child) { + border-top: none; + } + + .timeline-item::before { + display: none; + } +} + +.timeline.media-grid-view, +.timeline.media-gallery-view .gallery-masonry.compact { + .tweet-header, + .replying-to, + .retweet-header, + .pinned, + .tweet-stats, + .attribution, + .poll, + .quote, + .community-note, + .media-tag-block, + .tweet-content, + .card-content { + display: none; + } + + .card { + margin: unset; + + .card-container { + border: unset; + border-radius: unset; + + .card-image-container { + width: 100%; + min-height: 100%; + } + + .card-content-container { + display: none; + } + } + } +} + +.timeline.media-grid-view { + display: grid; + gap: 4px; + grid-template-columns: repeat(3, minmax(0, 1fr)); + + > div:not(:first-child) { + margin-top: 0; + } + + .timeline-item { + padding: 0; + } + + .tweet-link { + z-index: 1000; + + &:hover { + background-color: unset; + } + } + + > .show-more, + > .top-ref, + > .timeline-footer, + > .timeline-header { + grid-column: 1 / -1; + } + + .tweet-body { + height: 100%; + margin-left: 0; + padding: 0; + position: relative; + aspect-ratio: 1/1; + } + + .gallery-row + .gallery-row { + margin-top: 0.25em !important; + } + + .attachments { + background-color: var(--darkest_grey); + border-radius: 0; + margin: 0; + max-height: none; + } + + .attachments, + .gallery-row, + .still-image { + height: 100%; + width: 100%; + } + + .still-image img, + .attachment > video, + .attachment > img { + object-fit: cover; + height: 100%; + width: 100%; + } + + .attachment { + display: flex; + align-items: center; + } + + .gallery-video { + height: 100%; + } + + .media-gif { + display: flex; + } + + .timeline-item:hover { + opacity: 0.85; + } + + .alt-text { + display: none; + } +} + +.timeline.media-gallery-view { + .gallery-masonry { + margin: 10px 0; + column-gap: 10px; + column-width: unquote("clamp(190px, 22vw, 350px)"); + + &[data-col-size="small"] { + column-width: unquote("max(130px, 11vw)"); + } + + &[data-col-size="large"] { + column-width: unquote("clamp(350px, 22vw, 480px)"); + } + + &.masonry-active { + column-width: unset; + column-gap: unset; + position: relative; + + .timeline-item { + animation: none; + position: absolute; + box-sizing: border-box; + margin-bottom: 0; + } + } + + &.compact { + .tweet-body { + padding: 0; + + > .attachments { + margin: 0; + } + } + + .card-image-container img { + max-height: unset; + } + } + } + + @keyframes masonry-init { + to { + opacity: 1; + pointer-events: auto; + } + } + + // Start hidden. CSS animation reveals after a delay as a no-JS fallback. + // With JS, masonry-active cancels the animation and masonry-visible reveals. + .gallery-masonry .timeline-item, + > .show-more, + > .top-ref, + > .timeline-footer { + opacity: 0; + pointer-events: none; + animation: masonry-init 0.2s 0.3s forwards; + } + + .gallery-masonry.masonry-active .timeline-item.masonry-visible, + > .show-more.masonry-visible, + > .top-ref.masonry-visible, + > .timeline-footer.masonry-visible { + opacity: 1; + pointer-events: auto; + transition: opacity 0.15s ease; + animation: none; + } + + .timeline-item { + margin-bottom: 10px; + break-inside: avoid; + flex-direction: column; + padding: 0; + } + + > .show-more, + > .top-ref, + > .timeline-footer, + > .timeline-header { + margin-left: auto; + margin-right: auto; + max-width: 900px; + } + + > .show-more { + padding: 0; + margin-top: 8px; + background-color: unset; + } + + .tweet-content { + margin: 3px 0; + } + + .tweet-body { + display: flex; + flex-direction: column; + height: 100%; + margin-left: 0; + padding: 10px; + + > .attachments { + align-self: stretch; + border-radius: 0; + margin: -10px -10px 10px; + max-height: none; + order: -1; + width: auto; + background-color: var(--bg_elements); + + .gallery-row { + max-height: none; + max-width: none; + align-items: center; + } + + .still-image img, + .attachment > video, + .attachment > img { + max-height: none; + width: 100%; + } + + .attachment:last-child { + max-height: none; + } + + .card-container { + border: unset; + border-radius: unset; + } + } + + .tweet-stat { + padding-top: unset; + } + + .quote { + margin-bottom: 5px; + margin-top: 5px; + } + + .replying-to { + margin: 0; + } + } + + .tweet-header { + align-items: flex-start; + display: flex; + gap: 0.75em; + margin-bottom: 0; + + .tweet-avatar { + img { + float: none; + height: 42px; + margin: 0; + width: 42px; + } + } + + .tweet-name-row { + flex: 1; + } + + .fullname-and-username { + flex-wrap: wrap; + } + + .fullname { + max-width: calc(100% - 18px); + } + + .verified-icon { + margin-left: 4px; + margin-top: 1px; + } + + .username { + display: block; + flex-basis: 100%; + margin-left: 0; + } + } +} + +@media (max-width: 520px) { + .timeline.media-gallery-view { + padding: 8px 0; + } } diff --git a/src/sass/tweet/_base.scss b/src/sass/tweet/_base.scss index 7c1196a..2f6693e 100644 --- a/src/sass/tweet/_base.scss +++ b/src/sass/tweet/_base.scss @@ -1,231 +1,284 @@ -@import '_variables'; -@import '_mixins'; -@import 'thread'; -@import 'media'; -@import 'video'; -@import 'embed'; -@import 'card'; -@import 'poll'; -@import 'quote'; +@import "_variables"; +@import "_mixins"; +@import "thread"; +@import "media"; +@import "video"; +@import "embed"; +@import "card"; +@import "poll"; +@import "quote"; .tweet-body { - flex: 1; - min-width: 0; - margin-left: 58px; - pointer-events: none; - z-index: 1; + flex: 1; + min-width: 0; + margin-left: 58px; + pointer-events: none; + z-index: 1; } .tweet-content { - font-family: $font_3; - line-height: 1.3em; - pointer-events: all; - display: inline; + line-height: 1.3em; + pointer-events: all; + display: inline; } .tweet-bidi { - display: block !important; + display: block !important; } .tweet-header { - padding: 0; - vertical-align: bottom; - flex-basis: 100%; - margin-bottom: .2em; + padding: 0; + vertical-align: bottom; + flex-basis: 100%; + margin-bottom: 0.2em; - a { - display: inline-block; - word-break: break-all; - max-width: 100%; - pointer-events: all; - } + a { + display: inline-block; + word-break: break-all; + max-width: 100%; + pointer-events: all; + } } .tweet-name-row { - padding: 0; - display: flex; - justify-content: space-between; + padding: 0; + display: flex; + justify-content: space-between; + + .verified-icon { + margin-left: 2px; + } } .fullname-and-username { - display: flex; - min-width: 0; + display: flex; + min-width: 0; } .fullname { - @include ellipsis; - flex-shrink: 2; - max-width: 80%; - font-size: 14px; - font-weight: 700; - color: var(--fg_color); + @include ellipsis; + flex-shrink: 2; + max-width: 80%; + font-size: 14px; + font-weight: 700; + color: var(--fg_color); } .username { - @include ellipsis; - min-width: 1.6em; - margin-left: .4em; - word-wrap: normal; + @include ellipsis; + min-width: 1.6em; + margin-left: 0.4em; + word-wrap: normal; } .tweet-date { - display: flex; - flex-shrink: 0; - margin-left: 4px; + display: flex; + flex-shrink: 0; + margin-left: 4px; } -.tweet-date a, .username, .show-more a { - color: var(--fg_dark); +.tweet-date a, +.username, +.show-more a { + color: var(--fg_dark); } .tweet-published { - margin: 0; - margin-top: 5px; - color: var(--grey); - pointer-events: all; + margin-top: 6px; + margin-bottom: 0px; + color: var(--grey); } .tweet-avatar { - display: contents !important; + display: contents !important; - img { - float: left; - margin-top: 3px; - margin-left: -58px; - width: 48px; - height: 48px; - } + img { + float: left; + margin-top: 3px; + margin-left: -58px; + width: 48px; + height: 48px; + } } .avatar { - position: absolute; + &.round { + border-radius: 50%; + user-select: none; + -webkit-user-select: none; + } - &.round { - border-radius: 50%; - } - - &.mini { - position: unset; - margin-right: 5px; - margin-top: -1px; - width: 20px; - height: 20px; - } -} - -.tweet-embed { - display: flex; - flex-direction: column; - justify-content: center; - height: 100%; - background-color: var(--bg_panel); - - .tweet-content { - font-size: 18px - } - - .tweet-body { - display: flex; - flex-direction: column; - max-height: calc(100vh - 0.75em * 2); - } + &.mini { + position: unset; + margin-right: 5px; + margin-top: -1px; + width: 20px; + height: 20px; + } } .attribution { - display: flex; - pointer-events: all; - margin: 5px 0; + display: flex; + pointer-events: all; + margin: 5px 0; - strong { - color: var(--fg_color); - } + strong { + color: var(--fg_color); + } } .media-tag-block { - padding-top: 5px; - pointer-events: all; + padding-top: 5px; + pointer-events: all; + color: var(--fg_faded); + + .icon-container { + padding-right: 2px; + } + + .media-tag, + .icon-container { color: var(--fg_faded); - - .icon-container { - padding-right: 2px; - } - - .media-tag, .icon-container { - color: var(--fg_faded); - } + } } .timeline-container .media-tag-block { - font-size: 13px; + font-size: 13px; } .tweet-geo { - color: var(--fg_faded); + color: var(--fg_faded); } .replying-to { - color: var(--fg_faded); - margin: -2px 0 4px; + color: var(--fg_faded); + margin: -2px 0 4px; - a { - pointer-events: all; - } + a { + pointer-events: all; + } } -.retweet-header, .pinned, .tweet-stats { - align-content: center; - color: var(--grey); - display: flex; - flex-shrink: 0; - flex-wrap: wrap; - font-size: 14px; - font-weight: 600; - line-height: 22px; +.retweet-header, +.pinned, +.tweet-stats { + align-content: center; + color: var(--grey); + display: flex; + flex-shrink: 0; + flex-wrap: wrap; + font-size: 14px; + font-weight: 600; + line-height: 22px; - span { - @include ellipsis; - } + span { + @include ellipsis; + } } .retweet-header { - margin-top: -5px !important; + margin-top: -5px !important; } .tweet-stats { - margin-bottom: -3px; + margin-bottom: -3px; + user-select: none; + -webkit-user-select: none; } .tweet-stat { - padding-top: 5px; - min-width: 1em; - margin-right: 0.8em; + padding-top: 5px; + min-width: 1em; + margin-right: 0.8em; } .show-thread { - display: block; - pointer-events: all; - padding-top: 2px; + display: block; + pointer-events: all; + padding-top: 2px; } .unavailable-box { - width: 100%; - height: 100%; - padding: 12px; - border: solid 1px var(--dark_grey); - box-sizing: border-box; - border-radius: 10px; - background-color: var(--bg_color); - z-index: 2; + width: 100%; + height: 100%; + padding: 12px; + border: solid 1px var(--dark_grey); + box-sizing: border-box; + border-radius: 10px; + background-color: var(--bg_color); + z-index: 2; } .tweet-link { - height: 100%; - width: 100%; - left: 0; - top: 0; - position: absolute; + height: 100%; + width: 100%; + left: 0; + top: 0; + position: absolute; + user-select: none; + -webkit-user-select: none; - &:hover { - background-color: var(--bg_hover); - } + &:hover { + background-color: var(--bg_hover); + } +} + +.latest-post-version { + border-bottom: 1px solid var(--dark_grey); + border-top: 1px solid var(--dark_grey); + padding: 01ch 0px; + margin: 1ch 0px; + color: var(--grey); + + a { + pointer-events: all; + } +} + +.community-note { + background-color: var(--bg_elements); + margin-top: 10px; + border: solid 1px var(--dark_grey); + border-radius: 10px; + overflow: hidden; + pointer-events: all; + + &:hover { + background-color: var(--bg_panel); + border-color: var(--grey); + } +} + +.community-note-header { + background-color: var(--bg_hover); + font-weight: 700; + padding: 8px 10px; + padding-top: 6px; + display: flex; + align-items: center; + gap: 2px; + + .icon-container { + flex-shrink: 0; + color: var(--accent); + } +} + +.community-note-text { + white-space: pre-line; + padding: 10px 10px; + padding-top: 6px; +} + +.disclosures { + display: flex; + flex-direction: column; + color: var(--grey); + font-size: 14px; + margin-top: 4px; + margin-bottom: -2px; + + .icon-attention-circled { + margin-right: -3px; + } } diff --git a/src/sass/tweet/card.scss b/src/sass/tweet/card.scss index 680310c..7441d11 100644 --- a/src/sass/tweet/card.scss +++ b/src/sass/tweet/card.scss @@ -1,118 +1,119 @@ -@import '_variables'; -@import '_mixins'; +@import "_variables"; +@import "_mixins"; .card { - margin: 5px 0; - pointer-events: all; - max-height: unset; + margin: 5px 0; + pointer-events: all; + max-height: unset; } .card-container { - border-radius: 10px; - border-width: 1px; - border-style: solid; - border-color: var(--dark_grey); - background-color: var(--bg_elements); - overflow: hidden; - color: inherit; - display: flex; - flex-direction: row; - text-decoration: none !important; + border: solid 1px var(--dark_grey); + border-radius: 10px; + background-color: var(--bg_elements); + overflow: hidden; + color: inherit; + display: flex; + flex-direction: row; + text-decoration: none !important; - &:hover { - border-color: var(--grey); - } + &:hover { + border-color: var(--grey); + } - .attachments { - margin: 0; - border-radius: 0; - } + .attachments { + margin: 0; + border-radius: 0; + } } .card-content { - padding: 0.5em; + padding: 0.5em; } .card-title { - @include ellipsis; - white-space: unset; - font-weight: bold; - font-size: 1.1em; + @include ellipsis; + white-space: unset; + font-weight: bold; + font-size: 1.1em; } .card-description { - margin: 0.3em 0; + margin: 0.3em 0; + white-space: pre-wrap; } .card-destination { - @include ellipsis; - color: var(--grey); - display: block; + @include ellipsis; + color: var(--grey); + display: block; } .card-content-container { - color: unset; - overflow: auto; - &:hover { - text-decoration: none; - } + color: unset; + overflow: auto; + + &:hover { + text-decoration: none; + } } .card-image-container { - width: 98px; - flex-shrink: 0; - position: relative; - overflow: hidden; - &:before { - content: ""; - display: block; - padding-top: 100%; - } + width: 98px; + flex-shrink: 0; + position: relative; + overflow: hidden; + + &:before { + content: ""; + display: block; + padding-top: 100%; + } } .card-image { - position: absolute; - top: 0; - left: 0; - bottom: 0; - right: 0; - background-color: var(--bg_overlays); + position: absolute; + top: 0; + left: 0; + bottom: 0; + right: 0; + background-color: var(--bg_overlays); - img { - width: 100%; - height: 100%; - max-height: 400px; - display: block; - object-fit: cover; - } + img { + width: 100%; + height: 100%; + max-height: 400px; + display: block; + object-fit: cover; + } } .card-overlay { - @include play-button; - opacity: 0.8; - display: flex; - justify-content: center; - align-items: center; + @include play-button; + opacity: 0.8; + display: flex; + justify-content: center; + align-items: center; } .large { - .card-container { - display: block; - } + .card-container { + display: block; + } - .card-image-container { - width: unset; + .card-image-container { + width: unset; - &:before { - display: none; - } + &:before { + display: none; } + } - .card-image { - position: unset; - border-style: solid; - border-color: var(--dark_grey); - border-width: 0; - border-bottom-width: 1px; - } + .card-image { + position: unset; + border-style: solid; + border-color: var(--dark_grey); + border-width: 0; + border-bottom-width: 1px; + } } diff --git a/src/sass/tweet/embed.scss b/src/sass/tweet/embed.scss index 227fc5e..9ff8403 100644 --- a/src/sass/tweet/embed.scss +++ b/src/sass/tweet/embed.scss @@ -1,17 +1,159 @@ -@import '_variables'; -@import '_mixins'; +@import "_variables"; +@import "_mixins"; -.embed-video { - .gallery-video { - width: 100%; - height: 100%; - position: absolute; - background-color: black; - top: 0%; - left: 0%; - } +// Embed page: transparent background, no scrollbars +html:has(body > .embed-wrapper), +html:has(body > .embed-video) { + background: transparent; + overflow: hidden; - .video-container { - max-height: unset; - } + body { + background: transparent; + overflow: hidden; + } +} + +// Tweet embed wrapper +.embed-wrapper { + box-sizing: border-box; + border: 1px solid var(--border_grey); + border-radius: 12px; + overflow: hidden; + + .embed-footer { + display: block; + padding: 12px 16px; + border-top: 1px solid var(--border_grey); + background: var(--bg_panel); + color: var(--accent); + font-size: 14px; + font-weight: 500; + text-align: center; + text-decoration: none; + transition: background-color 0.15s; + + &:hover { + background: var(--bg_hover); + } + } +} + +// Tweet embed content +.tweet-embed { + position: relative; + background-color: var(--bg_panel); + transition: background-color 0.15s; + + &:hover { + background-color: var(--bg_hover); + } + + .timeline-item { + pointer-events: none; + background-color: transparent; + } + + .tweet-link:hover { + background-color: transparent; + } + + .tweet-content { + font-size: 18px; + } + + .avatar:not(.mini) { + position: absolute; + } + + // Cap media height in embeds + .still-image img, + .quote-media-container img, + .quote-media-container video { + max-height: 600px; + } + + &.error-embed { + display: flex; + align-items: center; + justify-content: center; + min-height: 120px; + padding: 20px; + + .error-panel { + margin: 0; + } + } +} + +// Video-only embed +.embed-video { + position: relative; + min-height: 300px; + background-color: black; + border: 1px solid var(--border_grey); + + .attachments { + margin: 0; + border-radius: 0; + max-height: 560px; + background-color: unset; + } + + .card { + margin: 0; + } + + .gallery-video { + width: 100%; + } + + .gallery-video>.attachment { + max-height: 560px; + width: 100%; + } + + video { + width: 100%; + height: auto; + max-height: 560px; + object-fit: contain; + } + + .video-download { + display: none; + } + + .video-overlay-link { + position: absolute; + top: 12px; + right: 12px; + padding: 6px 12px; + background: rgba(30, 30, 30, 0.75); + backdrop-filter: blur(4px); + color: #fff; + font-size: 13px; + font-weight: 700; + text-decoration: none; + border-radius: 9999px; + border: 1px solid transparent; + transition: + background 0.15s, + opacity 0.15s; + z-index: 10; + + &:hover { + background: rgba(60, 60, 60, 0.9); + } + } + + // Hide button while playing, show on hover or when paused + &.video-playing .video-overlay-link { + opacity: 0; + pointer-events: none; + } + + &.video-playing:hover .video-overlay-link { + opacity: 1; + pointer-events: auto; + } } diff --git a/src/sass/tweet/media.scss b/src/sass/tweet/media.scss index 91c9dab..3001a86 100644 --- a/src/sass/tweet/media.scss +++ b/src/sass/tweet/media.scss @@ -1,119 +1,168 @@ -@import '_variables'; +@import "_variables"; .gallery-row { - display: flex; - flex-direction: row; - flex-wrap: nowrap; - align-items: center; - overflow: hidden; - flex-grow: 1; - max-height: 379.5px; - max-width: 533px; - pointer-events: all; + display: flex; + flex-direction: row; + flex-wrap: nowrap; + overflow: hidden; + flex-grow: 1; + max-height: 379.5px; + max-width: 533px; + pointer-events: all; + + &.mixed-row { + .attachment { + min-width: 0; + min-height: 0; + flex: 1 1 0; + max-height: 379.5px; + display: flex; + align-items: center; + justify-content: center; + background-color: #101010; + } + + .still-image, + .still-image img, + .attachment > video, + .attachment > img { + width: 100%; + height: 100%; + max-width: none; + max-height: none; + } .still-image { - width: 100%; - display: flex; + display: flex; + align-self: stretch; } + + .still-image img { + flex-basis: auto; + flex-grow: 0; + object-fit: cover; + } + + .attachment > video, + .attachment > img { + object-fit: cover; + } + + .attachment > video { + object-fit: contain; + } + } } .attachments { - margin-top: .35em; - display: flex; - flex-direction: row; - width: 100%; - max-height: 600px; - border-radius: 7px; - overflow: hidden; - flex-flow: column; - background-color: var(--bg_color); - align-items: center; - pointer-events: all; - - .image-attachment { - width: 100%; - } + margin-top: 0.35em; + display: flex; + flex-direction: row; + width: 100%; + max-height: 600px; + border-radius: 7px; + overflow: hidden; + flex-flow: column; + background-color: var(--bg_color); + align-items: center; + pointer-events: all; } .attachment { - position: relative; - line-height: 0; - overflow: hidden; - margin: 0 .25em 0 0; - flex-grow: 1; - box-sizing: border-box; - min-width: 2em; + position: relative; + line-height: 0; + overflow: hidden; + margin: 0 0.25em 0 0; + flex-grow: 1; + box-sizing: border-box; + min-width: 2em; - &:last-child { - margin: 0; - max-height: 530px; - } -} - -.gallery-gif video { + &:last-child { + margin: 0; max-height: 530px; - background-color: #101010; -} - -.still-image { - max-height: 379.5px; - max-width: 533px; - justify-content: center; - - img { - object-fit: cover; - max-width: 100%; - max-height: 379.5px; - flex-basis: 300px; - flex-grow: 1; - } -} - -.image { - display: inline-block; -} - -// .single-image { -// display: inline-block; -// width: 100%; -// max-height: 600px; - -// .attachments { -// width: unset; -// max-height: unset; -// display: inherit; -// } -// } - -.overlay-circle { - border-radius: 50%; - background-color: var(--dark_grey); - width: 40px; - height: 40px; - align-items: center; - display: flex; - border-width: 5px; - border-color: var(--play_button); - border-style: solid; -} - -.overlay-triangle { - width: 0; - height: 0; - border-style: solid; - border-width: 12px 0 12px 17px; - border-color: transparent transparent transparent var(--play_button); - margin-left: 14px; + } } .media-gif { - display: table; - background-color: unset; - width: unset; + display: table; + background-color: unset; + width: unset; + max-height: unset; +} + +.media-gif video, +.media-gif img { + width: 100%; + height: 100%; + max-height: 530px; + background-color: #101010; +} + +.still-image { + max-height: 379.5px; + max-width: 533px; + + img { + object-fit: cover; + max-width: 100%; + max-height: 379.5px; + flex-basis: 300px; + flex-grow: 1; + } +} + +.alt-text { + margin: 0px; + padding: 11px 7px; + box-sizing: border-box; + position: absolute; + bottom: 10px; + left: 10px; + width: 2.98em; + max-height: 25px; + white-space: pre; + overflow: hidden; + border-radius: 10px; + color: var(--fg_color); + font-size: 12px; + font-weight: bold; + background: rgba(0, 0, 0, 0.5); + backdrop-filter: blur(12px); +} + +.alt-text:hover { + padding: 7px; + width: Min(230px, calc(100% - 10px * 2)); + max-height: calc(100% - 10px); + line-height: 1.2em; + white-space: pre-wrap; + transition-duration: 0.4s; + transition-property: max-height; +} + +.overlay-circle { + border-radius: 50%; + background-color: var(--dark_grey); + width: 40px; + height: 40px; + align-items: center; + display: flex; + border-width: 5px; + border-color: var(--play_button); + border-style: solid; +} + +.overlay-triangle { + width: 0; + height: 0; + border-style: solid; + border-width: 12px 0 12px 17px; + border-color: transparent transparent transparent var(--play_button); + margin-left: 14px; } .media-body { - flex: 1; - padding: 0; - white-space: pre-wrap; + flex: 1; + padding: 0; + white-space: pre-wrap; } diff --git a/src/sass/tweet/poll.scss b/src/sass/tweet/poll.scss index 57590c8..6d54e00 100644 --- a/src/sass/tweet/poll.scss +++ b/src/sass/tweet/poll.scss @@ -1,42 +1,42 @@ -@import '_variables'; +@import "_variables"; .poll-meter { - overflow: hidden; - position: relative; - margin: 6px 0; - height: 26px; - background: var(--bg_color); - border-radius: 5px; - display: flex; - align-items: center; + overflow: hidden; + position: relative; + margin: 6px 0; + height: 26px; + background: var(--bg_color); + border-radius: 5px; + display: flex; + align-items: center; } .poll-choice-bar { - height: 100%; - position: absolute; - background: var(--dark_grey); + height: 100%; + position: absolute; + background: var(--dark_grey); } .poll-choice-value { - position: relative; - font-weight: bold; - margin-left: 5px; - margin-right: 6px; - min-width: 30px; - text-align: right; - pointer-events: all; + position: relative; + font-weight: bold; + margin-left: 5px; + margin-right: 6px; + min-width: 30px; + text-align: right; + pointer-events: all; } .poll-choice-option { - position: relative; - pointer-events: all; + position: relative; + pointer-events: all; } .poll-info { - color: var(--grey); - pointer-events: all; + color: var(--grey); + pointer-events: all; } .leader .poll-choice-bar { - background: var(--accent_dark); + background: var(--accent_dark); } diff --git a/src/sass/tweet/quote.scss b/src/sass/tweet/quote.scss index b4bc60e..f722455 100644 --- a/src/sass/tweet/quote.scss +++ b/src/sass/tweet/quote.scss @@ -1,94 +1,121 @@ -@import '_variables'; +@import "_variables"; .quote { - margin-top: 10px; - border: solid 1px var(--dark_grey); - border-radius: 10px; - background-color: var(--bg_elements); + margin-top: 10px; + border: solid 1px var(--dark_grey); + border-radius: 10px; + background-color: var(--bg_elements); + overflow: hidden; + pointer-events: all; + position: relative; + width: 100%; + + &:hover { + border-color: var(--grey); + } + + &.unavailable:hover { + border-color: var(--dark_grey); + } + + .tweet-name-row { + padding: 8px 10px 6px 10px; + } + + .quote-text { overflow: hidden; - pointer-events: all; - position: relative; - width: 100%; + white-space: pre-wrap; + word-wrap: break-word; + padding: 10px; + padding-top: 0; + } + + .show-thread { + padding: 0px 10px 6px 10px; + margin-top: -6px; + } + + .quote-latest { + padding: 0px 10px 6px 10px; + color: var(--grey); + } + + .replying-to { + padding: 0px 10px; + padding-bottom: 4px; + margin: unset; + } + + .community-note { + background-color: var(--bg_panel); + border: unset; + border-top: solid 1px var(--dark_grey); + border-radius: unset; + margin-top: 0; &:hover { - border-color: var(--grey); + border-top-color: var(--grey); } - &.unavailable:hover { - border-color: var(--dark_grey); - } - - .tweet-name-row { - padding: 6px 8px; - margin-top: 1px; - } - - .quote-text { - overflow: hidden; - white-space: pre-wrap; - word-wrap: break-word; - padding: 0px 8px 8px 8px; - } - - .show-thread { - padding: 0px 8px 6px 8px; - margin-top: -6px; - } - - .replying-to { - padding: 0px 8px; - margin: unset; + .community-note-header { + background-color: var(--bg_panel); + padding-bottom: 0; } + } } .unavailable-quote { - padding: 12px; + padding: 12px; + display: block; } .quote-link { - width: 100%; - height: 100%; - left: 0; - top: 0; - position: absolute; + width: 100%; + height: 100%; + left: 0; + top: 0; + position: absolute; } .quote-media-container { - max-height: 300px; + max-height: 300px; + display: flex; + + .card { + margin: unset; + } + + .attachments { + border-radius: 0; + } + + .media-gif { + width: 100%; display: flex; + justify-content: center; + } - .card { - margin: unset; + .media-gif > .attachment { + display: flex; + justify-content: center; + background-color: var(--bg_color); + + video, + img { + height: unset; + width: unset; + max-height: 100%; + max-width: 100%; } + } - .attachments { - border-radius: 0; - } + .gallery-row .attachment, + .gallery-row .attachment > video, + .gallery-row .attachment > img { + max-height: 300px; + } - .media-gif { - width: 100%; - display: flex; - justify-content: center; - } - - .gallery-gif .attachment { - display: flex; - justify-content: center; - background-color: var(--bg_color); - - video { - height: unset; - width: unset; - max-height: 100%; - max-width: 100%; - } - } - - .gallery-video, .gallery-gif { - max-height: 300px; - } - - .still-image img { - max-height: 250px - } + .still-image img { + max-height: 250px; + } } diff --git a/src/sass/tweet/thread.scss b/src/sass/tweet/thread.scss index f8ad603..134e375 100644 --- a/src/sass/tweet/thread.scss +++ b/src/sass/tweet/thread.scss @@ -1,113 +1,196 @@ -@import '_variables'; -@import '_mixins'; +@import "_variables"; +@import "_mixins"; -.conversation { - @include panel(100%, 600px); +.conversation, +.edit-history { + @include panel(100%, 600px); - .show-more { - margin-bottom: 10px; - } + .show-more { + margin-bottom: 10px; + } } -.main-thread { - margin-bottom: 20px; - background-color: var(--bg_panel); -} - -.main-tweet, .replies { - padding-top: 50px; - margin-top: -50px; -} - -.main-tweet .tweet-content { - font-size: 18px; -} - - -@media(max-width: 600px) { - .main-tweet .tweet-content { - font-size: 16px; - } +.main-thread, +.latest-edit { + margin-bottom: 20px; } .reply { - background-color: var(--bg_panel); - margin-bottom: 10px; + margin-bottom: 10px; +} + +.reply-sort { + display: flex; + align-items: center; + flex-wrap: wrap; + gap: 2px 14px; + margin-bottom: 10px; + padding: 8px 12px; + background-color: var(--bg_panel); + font-size: 14px; +} + +.reply-sort-label { + color: var(--fg_faded); + margin-right: 2px; +} + +.reply-sort-option { + color: var(--tab); + font-weight: bold; + text-decoration: none; + border-bottom: 0.1rem solid transparent; + + &:hover { + color: var(--fg_color); + text-decoration: none; + } + + &.active { + color: var(--tab_selected); + border-bottom-color: var(--tab_selected); + } +} + +.main-tweet, +.replies, +.edit-history > div { + body.fixed-nav & { + padding-top: 50px; + margin-top: -50px; + } +} + +.edit-history-header { + padding: 10px; + margin-bottom: 5px; + font-size: 16px; + font-weight: bold; + background-color: var(--bg_panel); +} + +.tweet-edit { + margin-bottom: 5px; +} + +.main-tweet .tweet-content { + font-size: 18px; +} + +@media (max-width: 600px) { + .main-tweet .tweet-content { + font-size: 16px; + } } .thread-line { - .timeline-item::before, - &.timeline-item::before { - background: var(--accent_dark); - content: ''; - position: relative; - min-width: 3px; - width: 3px; - left: 26px; - border-radius: 2px; - margin-left: -3px; - margin-bottom: 37px; - top: 56px; - z-index: 1; - pointer-events: none; - } + .timeline-item::before, + &.timeline-item::before { + background: var(--accent_dark); + content: ""; + position: relative; + min-width: 3px; + width: 3px; + left: 26px; + border-radius: 2px; + margin-left: -3px; + margin-bottom: 37px; + top: 56px; + z-index: 1; + pointer-events: none; + } - .with-header:not(:first-child)::after { - background: var(--accent_dark); - content: ''; - position: relative; - float: left; - min-width: 3px; - width: 3px; - right: calc(100% - 26px); - border-radius: 2px; - margin-left: -3px; - margin-bottom: 37px; - bottom: 10px; - height: 30px; - z-index: 1; - pointer-events: none; - } + .with-header:not(:first-child)::after { + background: var(--accent_dark); + content: ""; + position: relative; + float: left; + min-width: 3px; + width: 3px; + right: calc(100% - 26px); + border-radius: 2px; + margin-left: -3px; + margin-bottom: 37px; + bottom: 10px; + height: 30px; + z-index: 1; + pointer-events: none; + } - .unavailable::before { - top: 48px; - margin-bottom: 28px; - } + .unavailable::before { + top: 48px; + margin-bottom: 28px; + } - .more-replies::before { - content: '...'; - background: unset; - color: var(--more_replies_dots); - font-weight: bold; - font-size: 20px; - line-height: 0.25em; - left: 1.2em; - width: 5px; - top: 2px; - margin-bottom: 0; - margin-left: -2.5px; - } + .more-replies::before { + content: "..."; + background: unset; + color: var(--more_replies_dots); + font-weight: bold; + font-size: 20px; + line-height: 0.25em; + left: 1.2em; + width: 5px; + top: 2px; + margin-bottom: 0; + margin-left: -2.5px; + } - .earlier-replies { - padding-bottom: 0; - margin-bottom: -5px; - } + .earlier-replies { + padding-bottom: 0; + margin-bottom: -5px; + } } .timeline-item.thread-last::before { - background: unset; - min-width: unset; - width: 0; - margin: 0; + background: unset; + min-width: unset; + width: 0; + margin: 0; } .more-replies { - padding-top: 0.3em !important; + padding-top: 0.3em !important; } .more-replies-text { - @include ellipsis; - display: block; - margin-left: 58px; - padding: 7px 0; + @include ellipsis; + display: block; + margin-left: 58px; + padding: 7px 0; +} + +.timeline-item.thread.more-replies-thread { + padding: 0 0.75em; + + &::before { + top: 40px; + margin-bottom: 31px; + } + + .more-replies { + display: flex; + padding-top: unset !important; + margin-top: 8px; + + &::before { + display: inline-block; + position: relative; + top: -1px; + line-height: 0.4em; + } + + .more-replies-text { + display: inline; + } + } +} + +.related-header { + padding: 8px 12px; + margin-top: 10px; + background-color: var(--bg_panel); + color: var(--fg_faded); + font-size: 14px; + border-bottom: 1px solid var(--border_grey); } diff --git a/src/sass/tweet/video.scss b/src/sass/tweet/video.scss index 2dd257a..28fc125 100644 --- a/src/sass/tweet/video.scss +++ b/src/sass/tweet/video.scss @@ -1,66 +1,111 @@ -@import '_variables'; -@import '_mixins'; +@import "_variables"; +@import "_mixins"; video { - max-height: 100%; - max-width: 100%; + height: 100%; + width: 100%; } .gallery-video { - display: flex; - overflow: hidden; -} - -.gallery-video.card-container { + display: flex; + overflow: hidden; + + &.card-container { flex-direction: column; -} + width: 100%; + } -.video-container { + > .attachment { + min-height: 80px; + min-width: 200px; max-height: 530px; margin: 0; - display: flex; - align-items: center; - justify-content: center; img { - max-height: 100%; - max-width: 100%; + max-height: 100%; + max-width: 100%; } + } +} + +.video-download { + position: absolute; + top: 8px; + right: 8px; + z-index: 2; + color: var(--accent); + text-decoration: none; + opacity: 0; + transition: opacity 0.2s; + filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.7)); + + .icon-container { + margin: 0; + } + + .icon-download-alt { + font-size: 18px; + } +} + +.attachment:hover .video-download { + opacity: 1; + + &:hover { + color: var(--fg_color); + } +} + +@media (hover: none) { + .video-download { + opacity: 1; + } } .video-overlay { - @include play-button; - background-color: $shadow; + @include play-button; + background-color: $shadow; - p { - position: relative; - z-index: 0; - text-align: center; - top: calc(50% - 20px); - font-size: 20px; - line-height: 1.3; - margin: 0 20px; - } + p { + position: relative; + z-index: 0; + text-align: center; + top: calc(50% - 20px); + font-size: 20px; + line-height: 1.3; + margin: 0 20px; + } - div { - position: relative; - z-index: 0; - top: calc(50% - 20px); - margin: 0 auto; - width: 40px; - height: 40px; - } + .overlay-circle { + position: relative; + z-index: 0; + top: calc(50% - 20px); + margin: 0 auto; + width: 40px; + height: 40px; + } - form { - width: 100%; - height: 100%; - align-items: center; - justify-content: center; - display: flex; - } + .overlay-duration { + position: absolute; + bottom: 8px; + left: 8px; + background-color: #0000007a; + line-height: 1em; + padding: 4px 6px 4px 6px; + border-radius: 5px; + font-weight: bold; + } - button { - padding: 5px 8px; - font-size: 16px; - } + form { + width: 100%; + height: 100%; + align-items: center; + justify-content: center; + display: flex; + } + + button { + padding: 5px 8px; + font-size: 16px; + } } diff --git a/src/tid.nim b/src/tid.nim new file mode 100644 index 0000000..ba1f8ec --- /dev/null +++ b/src/tid.nim @@ -0,0 +1,64 @@ +import std/[asyncdispatch, base64, httpclient, random, strutils, sequtils, times] +import nimcrypto +import experimental/parser/tid + +randomize() + +const defaultKeyword = "obfiowerehiring"; +const pairsUrl = + "https://raw.githubusercontent.com/fa0311/x-client-transaction-id-pair-dict/refs/heads/main/pair.json"; + +var + cachedPairs: seq[TidPair] = @[] + lastCached = 0 + # refresh every hour + ttlSec = 60 * 60 + +proc getPair(): Future[TidPair] {.async.} = + if cachedPairs.len == 0 or int(epochTime()) - lastCached > ttlSec: + let client = newAsyncHttpClient() + defer: client.close() + + let resp = await client.get(pairsUrl) + if resp.status == $Http200: + cachedPairs = parseTidPairs(await resp.body) + lastCached = int(epochTime()) + + if cachedPairs.len == 0: + raise newException(ValueError, "Failed to fetch x-client-transaction-id pairs") + + return sample(cachedPairs) + +proc encodeSha256(text: string): array[32, byte] = + let + data = cast[ptr byte](addr text[0]) + dataLen = uint(len(text)) + digest = sha256.digest(data, dataLen) + return digest.data + +proc encodeBase64[T](data: T): string = + return encode(data).replace("=", "") + +proc decodeBase64(data: string): seq[byte] = + return cast[seq[byte]](decode(data)) + +proc genTid*(path: string): Future[string] {.async.} = + let + pair = await getPair() + + timeNow = int(epochTime() - 1682924400) + timeNowBytes = @[ + byte(timeNow and 0xff), + byte((timeNow shr 8) and 0xff), + byte((timeNow shr 16) and 0xff), + byte((timeNow shr 24) and 0xff) + ] + + data = "GET!" & path & "!" & $timeNow & defaultKeyword & pair.animationKey + hashBytes = encodeSha256(data) + keyBytes = decodeBase64(pair.verification) + bytesArr = keyBytes & timeNowBytes & hashBytes[0 ..< 16] & @[3'u8] + randomNum = byte(rand(256)) + tid = @[randomNum] & bytesArr.mapIt(it xor randomNum) + + return encodeBase64(tid) diff --git a/src/tokens.nim b/src/tokens.nim deleted file mode 100644 index 8a68e46..0000000 --- a/src/tokens.nim +++ /dev/null @@ -1,154 +0,0 @@ -# SPDX-License-Identifier: AGPL-3.0-only -import asyncdispatch, httpclient, times, sequtils, json, random -import strutils, tables -import zippy -import types, consts, http_pool - -const - maxConcurrentReqs = 5 # max requests at a time per token, to avoid race conditions - maxLastUse = 1.hours # if a token is unused for 60 minutes, it expires - maxAge = 2.hours + 55.minutes # tokens expire after 3 hours - failDelay = initDuration(minutes=30) - -var - clientPool: HttpPool - tokenPool: seq[Token] - lastFailed: Time - -proc getPoolJson*(): JsonNode = - var - list = newJObject() - totalReqs = 0 - totalPending = 0 - reqsPerApi: Table[string, int] - - for token in tokenPool: - totalPending.inc(token.pending) - list[token.tok] = %*{ - "apis": newJObject(), - "pending": token.pending, - "init": $token.init, - "lastUse": $token.lastUse - } - - for api in token.apis.keys: - list[token.tok]["apis"][$api] = %token.apis[api] - - let - maxReqs = - case api - of Api.listMembers, Api.listBySlug, Api.list, Api.userRestId: 500 - of Api.timeline: 187 - else: 180 - reqs = maxReqs - token.apis[api].remaining - - reqsPerApi[$api] = reqsPerApi.getOrDefault($api, 0) + reqs - totalReqs.inc(reqs) - - return %*{ - "amount": tokenPool.len, - "requests": totalReqs, - "pending": totalPending, - "apis": reqsPerApi, - "tokens": list - } - -proc rateLimitError*(): ref RateLimitError = - newException(RateLimitError, "rate limited") - -proc fetchToken(): Future[Token] {.async.} = - if getTime() - lastFailed < failDelay: - raise rateLimitError() - - let headers = newHttpHeaders({ - "accept": "text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8", - "accept-encoding": "gzip", - "accept-language": "en-US,en;q=0.5", - "connection": "keep-alive", - "authorization": auth - }) - - try: - let - resp = clientPool.use(headers): await c.postContent(activate) - tokNode = parseJson(uncompress(resp))["guest_token"] - tok = tokNode.getStr($(tokNode.getInt)) - time = getTime() - - return Token(tok: tok, init: time, lastUse: time) - except Exception as e: - lastFailed = getTime() - echo "fetching token failed: ", e.msg - -proc expired(token: Token): bool = - let time = getTime() - token.init < time - maxAge or token.lastUse < time - maxLastUse - -proc isLimited(token: Token; api: Api): bool = - if token.isNil or token.expired: - return true - - if api in token.apis: - let limit = token.apis[api] - return (limit.remaining <= 10 and limit.reset > epochTime().int) - else: - return false - -proc isReady(token: Token; api: Api): bool = - not (token.isNil or token.pending > maxConcurrentReqs or token.isLimited(api)) - -proc release*(token: Token; used=false; invalid=false) = - if token.isNil: return - if invalid or token.expired: - let idx = tokenPool.find(token) - if idx > -1: tokenPool.delete(idx) - elif used: - dec token.pending - token.lastUse = getTime() - -proc getToken*(api: Api): Future[Token] {.async.} = - for i in 0 ..< tokenPool.len: - if result.isReady(api): break - release(result) - result = tokenPool.sample() - - if not result.isReady(api): - release(result) - result = await fetchToken() - tokenPool.add result - - if not result.isNil: - inc result.pending - else: - raise rateLimitError() - -proc setRateLimit*(token: Token; api: Api; remaining, reset: int) = - # avoid undefined behavior in race conditions - if api in token.apis: - let limit = token.apis[api] - if limit.reset >= reset and limit.remaining < remaining: - return - - token.apis[api] = RateLimit(remaining: remaining, reset: reset) - -proc poolTokens*(amount: int) {.async.} = - var futs: seq[Future[Token]] - for i in 0 ..< amount: - futs.add fetchToken() - - for token in futs: - var newToken: Token - - try: newToken = await token - except: discard - - if not newToken.isNil: - tokenPool.add newToken - -proc initTokenPool*(cfg: Config) {.async.} = - clientPool = HttpPool() - - while true: - if tokenPool.countIt(not it.isLimited(Api.timeline)) < cfg.minTokens: - await poolTokens(min(4, cfg.minTokens - tokenPool.len)) - await sleepAsync(2000) diff --git a/src/types.nim b/src/types.nim index 9a6ad7f..0a748ba 100644 --- a/src/types.nim +++ b/src/types.nim @@ -6,45 +6,77 @@ genPrefsType() type RateLimitError* = object of CatchableError + NoSessionsError* = object of CatchableError InternalError* = object of CatchableError + BadClientError* = object of CatchableError - Api* {.pure.} = enum - userShow - timeline - search - tweet - list - listBySlug - listMembers - userRestId - status + TimelineKind* {.pure.} = enum + tweets, replies, media, articles + + ApiUrl* = object + endpoint*: string + params*: seq[(string, string)] + skipTid*: bool + + ApiReq* = object + oauth*: ApiUrl + cookie*: ApiUrl RateLimit* = object + limit*: int remaining*: int reset*: int - Token* = ref object - tok*: string - init*: Time - lastUse*: Time + SessionKind* = enum + oauth + cookie + + Session* = ref object + id*: int64 + username*: string pending*: int - apis*: Table[Api, RateLimit] + limited*: bool + limitedAt*: int + apis*: Table[string, RateLimit] + case kind*: SessionKind + of oauth: + oauthToken*: string + oauthSecret*: string + of cookie: + authToken*: string + ct0*: string Error* = enum null = 0 noUserMatches = 17 protectedUser = 22 + missingParams = 25 + timeout = 29 couldntAuth = 32 doesntExist = 34 + unauthorized = 37 + invalidParam = 47 userNotFound = 50 suspended = 63 rateLimited = 88 - invalidToken = 89 + expiredToken = 89 listIdOrSlug = 112 + timelineUnavailable = 131 tweetNotFound = 144 + tweetNotAuthorized = 179 forbidden = 200 + badRequest = 214 badToken = 239 + locked = 326 noCsrf = 353 + tweetUnavailable = 421 + tweetCensored = 422 + + VerifiedType* = enum + none = "None" + blue = "Blue" + business = "Business" + government = "Government" User* = object id*: string @@ -61,11 +93,64 @@ type tweets*: int likes*: int media*: int - verified*: bool + verifiedType*: VerifiedType protected*: bool suspended*: bool joinDate*: DateTime + AccountInfo* = object + username*: string + fullname*: string + userPic*: string + joinDate*: DateTime + verifiedType*: VerifiedType + suspended*: bool + basedIn*: string + source*: string + usernameChanges*: int + lastUsernameChange*: DateTime + affiliateUsername*: string + affiliateLabel*: string + isIdentityVerified*: bool + verifiedSince*: DateTime + overrideVerifiedYear*: int + + Broadcast* = object + id*: string + title*: string + state*: string + thumb*: string + mediaKey*: string + m3u8Url*: string + totalWatched*: int + startTime*: DateTime + endTime*: DateTime + replayStart*: int + availableForReplay*: bool + user*: User + + SpaceParticipant* = object + userId*: string + username*: string + displayName*: string + avatarUrl*: string + isVerified*: bool + + AudioSpace* = object + id*: string + title*: string + state*: string + mediaKey*: string + m3u8Url*: string + totalLiveListeners*: int + totalReplayWatched*: int + startTime*: DateTime + endTime*: DateTime + availableForReplay*: bool + creator*: User + admins*: seq[SpaceParticipant] + speakers*: seq[SpaceParticipant] + VideoType* = enum m3u8 = "application/x-mpegURL" mp4 = "video/mp4" @@ -75,12 +160,12 @@ type contentType*: VideoType url*: string bitrate*: int + resolution*: int Video* = object durationMs*: int url*: string thumb*: string - views*: string available*: bool reason*: string title*: string @@ -89,10 +174,15 @@ type variants*: seq[VideoVariant] QueryKind* = enum - posts, replies, media, users, tweets, userList + posts, replies, media, users, tweets, userList, followers, following, lists, top, + articles + + RankingMode* = enum + Relevance, Recency, Likes Query* = object kind*: QueryKind + view*: string text*: string filters*: seq[string] includes*: seq[string] @@ -100,12 +190,33 @@ type fromUser*: seq[string] since*: string until*: string - near*: string + minLikes*: string sep*: string Gif* = object url*: string thumb*: string + altText*: string + + Photo* = object + url*: string + altText*: string + + MediaKind* = enum + photoMedia + videoMedia + gifMedia + + Media* = object + case kind*: MediaKind + of photoMedia: + photo*: Photo + of videoMedia: + video*: Video + of gifMedia: + gif*: Gif + + MediaEntities* = seq[Media] GalleryPhoto* = object url*: string @@ -114,6 +225,44 @@ type PhotoRail* = seq[GalleryPhoto] + Article* = ref object + title*: string + coverImage*: string + user*: User + time*: DateTime + stats*: TweetStats + paragraphs*: seq[ArticleParagraph] + entities*: Table[int, ArticleEntity] + media*: Table[string, ArticleMedia] + + ArticleParagraph* = object + text*: string + kind*: string + inlineStyles*: seq[ArticleStyle] + entityRanges*: seq[ArticleEntityRange] + + ArticleStyle* = object + offset*: int + length*: int + style*: string + + ArticleEntityRange* = object + offset*: int + length*: int + key*: int + + ArticleEntity* = object + kind*: string + url*: string + mediaIds*: seq[string] + tweetId*: string + markdown*: string + caption*: string + + ArticleMedia* = object + kind*: string + url*: string + Poll* = object options*: seq[string] values*: seq[int] @@ -144,8 +293,10 @@ type imageDirectMessage = "image_direct_message" audiospace = "audiospace" newsletterPublication = "newsletter_publication" + jobDetails = "job_details" + hidden unknown - + Card* = object kind*: CardKind url*: string @@ -159,7 +310,13 @@ type replies*: int retweets*: int likes*: int - quotes*: int + views*: int + + ArticlePreview* = object + title*: string + previewText*: string + coverImage*: string + tweetId*: int64 Tweet* = ref object id*: int64 @@ -174,16 +331,24 @@ type available*: bool tombstone*: string location*: string + # Unused, needed for backwards compat + source*: string stats*: TweetStats retweet*: Option[Tweet] attribution*: Option[User] + attributionLink*: string mediaTags*: seq[User] quote*: Option[Tweet] card*: Option[Card] poll*: Option[Poll] - gif*: Option[Gif] - video*: Option[Video] - photos*: seq[string] + media*: MediaEntities + history*: seq[int64] + note*: string + isAd*: bool + isAI*: bool + articlePreview*: Option[ArticlePreview] + + Tweets* = seq[Tweet] Result*[T] = object content*: seq[T] @@ -192,9 +357,10 @@ type query*: Query Chain* = object - content*: seq[Tweet] + content*: Tweets hasMore*: bool cursor*: string + related*: bool Conversation* = ref object tweet*: Tweet @@ -202,13 +368,18 @@ type after*: Chain replies*: Result[Chain] - Timeline* = Result[Tweet] + EditHistory* = object + latest*: Tweet + history*: Tweets + + Timeline* = Result[Tweets] Profile* = object user*: User photoRail*: PhotoRail pinned*: Option[Tweet] tweets*: Timeline + accountInfo*: AccountInfo List* = object id*: string @@ -219,6 +390,29 @@ type members*: int banner*: string + ListSearchResult* = object + list*: List + owner*: User + followersContext*: string + facepiles*: seq[string] + + CommunityRule* = object + name*: string + description*: string + + Community* = object + id*: string + name*: string + description*: string + memberCount*: int + banner*: string + creator*: User + category*: string + joinPolicy*: string + createdAt*: DateTime + rules*: seq[CommunityRule] + hashtags*: seq[string] + GlobalObjects* = ref object tweets*: Table[string, Tweet] users*: Table[string, User] @@ -235,10 +429,20 @@ type hmacKey*: string base64Media*: bool minTokens*: int - enableRss*: bool + enableRSSUserTweets*: bool + enableRSSUserReplies*: bool + enableRSSUserMedia*: bool + enableRSSUserArticles*: bool + enableRSSSearch*: bool + enableRSSList*: bool enableDebug*: bool proxy*: string proxyAuth*: string + apiProxy*: string + disableTid*: bool + maxConcurrentReqs*: int + maxRetries*: int + retryDelayMs*: int rssCacheTime*: int listCacheTime*: int @@ -254,3 +458,27 @@ type proc contains*(thread: Chain; tweet: Tweet): bool = thread.content.anyIt(it.id == tweet.id) + +proc add*(timeline: var seq[Tweets]; tweet: Tweet) = + timeline.add @[tweet] + +proc getPhotos*(tweet: Tweet): seq[Photo] = + tweet.media.filterIt(it.kind == photoMedia).mapIt(it.photo) + +proc getVideos*(tweet: Tweet): seq[Video] = + tweet.media.filterIt(it.kind == videoMedia).mapIt(it.video) + +proc hasPhotos*(tweet: Tweet): bool = + tweet.media.anyIt(it.kind == photoMedia) + +proc hasVideos*(tweet: Tweet): bool = + tweet.media.anyIt(it.kind == videoMedia) + +proc hasGifs*(tweet: Tweet): bool = + tweet.media.anyIt(it.kind == gifMedia) + +proc getThumb*(media: Media): string = + case media.kind + of photoMedia: media.photo.url + of videoMedia: media.video.thumb + of gifMedia: media.gif.thumb diff --git a/src/utils.nim b/src/utils.nim index 9c8414d..95b46de 100644 --- a/src/utils.nim +++ b/src/utils.nim @@ -1,5 +1,5 @@ # SPDX-License-Identifier: AGPL-3.0-only -import strutils, strformat, uri, tables, base64 +import sequtils, strutils, strformat, uri, tables, base64 import nimcrypto var @@ -9,14 +9,17 @@ var const https* = "https://" twimg* = "pbs.twimg.com/" - nitterParams = ["name", "tab", "id", "list", "referer", "scroll"] + nitterParams* = ["name", "tab", "id", "list", "referer", "scroll", "prefs"] twitterDomains = @[ "twitter.com", "pic.twitter.com", "twimg.com", "abs.twimg.com", "pbs.twimg.com", - "video.twimg.com" + "video.twimg.com", + "x.com", + "pscp.tv", + "video.pscp.tv" ] proc setHmacKey*(key: string) = @@ -37,18 +40,32 @@ proc getVidUrl*(link: string): string = &"/video/{sig}/{encodeUrl(link)}" proc getPicUrl*(link: string): string = + if link.len == 0: return if base64Media: &"/pic/enc/{encode(link, safe=true)}" else: &"/pic/{encodeUrl(link)}" +proc getOrigPicUrl*(link: string): string = + if link.len == 0: return + if base64Media: + &"/pic/orig/enc/{encode(link, safe=true)}" + else: + &"/pic/orig/{encodeUrl(link)}" + proc filterParams*(params: Table): seq[(string, string)] = for p in params.pairs(): if p[1].len > 0 and p[0] notin nitterParams: result.add p proc isTwitterUrl*(uri: Uri): bool = - uri.hostname in twitterDomains + uri.scheme in ["http", "https"] and + (uri.hostname in twitterDomains or uri.hostname.endsWith(".video.pscp.tv")) proc isTwitterUrl*(url: string): bool = - parseUri(url).hostname in twitterDomains + isTwitterUrl(parseUri(url)) + +proc validateNumber*(value: string): string = + if value.anyIt(not it.isDigit): + return "" + return value diff --git a/src/views/about_account.nim b/src/views/about_account.nim new file mode 100644 index 0000000..aedd444 --- /dev/null +++ b/src/views/about_account.nim @@ -0,0 +1,93 @@ +# SPDX-License-Identifier: AGPL-3.0-only +import strutils, strformat, times +import karax/[karaxdsl, vdom] + +import renderutils +import ".."/[types, formatters] + +proc renderAboutAccount*(info: AccountInfo): VNode = + let user = User( + username: info.username, + fullname: info.fullname, + userPic: info.userPic, + verifiedType: info.verifiedType + ) + + buildHtml(tdiv(class="about-account")): + tdiv(class="about-account-header"): + a(class="about-account-avatar", href=(&"/{info.username}")): + genImg(getUserPic(info.userPic, "_200x200")) + tdiv(class="about-account-name"): + linkUser(user, class="profile-card-fullname") + verifiedIcon(user) + linkUser(user, class="profile-card-username") + + tdiv(class="about-account-body"): + tdiv(class="about-account-row"): + span: icon "calendar" + tdiv: + span(class="about-account-label"): text "Date joined" + span(class="about-account-value"): + text info.joinDate.format("MMMM YYYY") + + if info.basedIn.len > 0: + tdiv(class="about-account-row"): + span: icon "location" + tdiv: + span(class="about-account-label"): text "Account based in" + span(class="about-account-value"): text info.basedIn + + if info.verifiedType != VerifiedType.none: + if info.overrideVerifiedYear != 0: + tdiv(class="about-account-row"): + span: icon "ok" + tdiv: + span(class="about-account-label"): text "Verified" + span(class="about-account-value"): + let year = abs(info.overrideVerifiedYear) + let era = if info.overrideVerifiedYear < 0: " BCE" else: "" + text "Since " & $year & era + elif info.verifiedSince.year > 0: + tdiv(class="about-account-row"): + span: icon "ok" + tdiv: + span(class="about-account-label"): text "Verified" + span(class="about-account-value"): + text "Since " & info.verifiedSince.format("MMMM YYYY") + + if info.isIdentityVerified: + tdiv(class="about-account-row"): + span: icon "ok" + tdiv: + span(class="about-account-label"): text "ID Verified" + span(class="about-account-value"): text "Yes" + + if info.affiliateUsername.len > 0: + tdiv(class="about-account-row"): + span: icon "group" + tdiv: + span(class="about-account-label"): text "An affiliate of" + span(class="about-account-value"): + a(href=(&"/{info.affiliateUsername}")): + if info.affiliateLabel.len > 0: + text info.affiliateLabel & " (@" & info.affiliateUsername & ")" + else: + text "@" & info.affiliateUsername + + if info.usernameChanges > 0: + tdiv(class="about-account-row"): + span(class="about-account-at"): text "@" + tdiv: + span(class="about-account-label"): + text $info.usernameChanges & " username change" + if info.usernameChanges > 1: text "s" + if info.lastUsernameChange.year > 0: + span(class="about-account-value"): + text "Last on " & info.lastUsernameChange.format("MMMM YYYY") + + if info.source.len > 0: + tdiv(class="about-account-row"): + span: icon "link" + tdiv: + span(class="about-account-label"): text "Connected via" + span(class="about-account-value"): text info.source diff --git a/src/views/article.nim b/src/views/article.nim new file mode 100644 index 0000000..eedd4cf --- /dev/null +++ b/src/views/article.nim @@ -0,0 +1,248 @@ +# SPDX-License-Identifier: AGPL-3.0-only +import strutils, strformat, tables, unicode, bitops, uri +import karax/[karaxdsl, vdom] + +import renderutils, tweet, timeline +import ".."/[types, utils, formatters] + +proc renderAtomicParagraph(paragraph: ArticleParagraph; article: Article; + tweets: Table[int64, Tweet]; path: string; + prefs: Prefs): VNode = + if paragraph.entityRanges.len == 0: + return text "" + + let er = paragraph.entityRanges[0] + if er.key notin article.entities: + return text "" + + let entity = article.entities[er.key] + + case entity.kind + of "MEDIA": + buildHtml(tdiv(class="article-media")): + for id in entity.mediaIds: + let media = article.media.getOrDefault(id) + if media.url.len == 0: + continue + case media.kind + of "ApiGif": + video(src=getVidUrl(media.url), controls="", autoplay="", loop="", + muted="") + of "ApiVideo": + video(src=getVidUrl(media.url), controls="") + else: + a(href=getOrigPicUrl(media.url), target="_blank"): + img(src=getSmallPic(media.url), alt=entity.caption, loading="lazy") + if entity.caption.len > 0: + p(class="article-media-caption"): text entity.caption + of "TWEET": + let tweet = tweets.getOrDefault( + try: parseBiggestInt(entity.tweetId) + except ValueError: 0, nil) + if tweet != nil: + renderTweet(tweet, prefs, path) + else: + text "" + of "MARKDOWN": + var content = entity.markdown + if content.startsWith("```"): + let firstNl = content.find('\n') + if firstNl >= 0: content = content[firstNl + 1 .. ^1] + if content.endsWith("```"): content = content[0 .. ^4] + content = content.strip + buildHtml(pre()): + code(): text content + of "DIVIDER": + buildHtml(hr(class="article-divider")) + else: + text "" + +proc wrapStyle(node: VNode; style: int): VNode = + result = node + if style.testBit(4): result = buildHtml(code()): result + if style.testBit(0): result = buildHtml(strong()): result + if style.testBit(1): result = buildHtml(em()): result + if style.testBit(2): result = buildHtml(del()): result + if style.testBit(3): result = buildHtml(underlined()): result + +proc addContent(target: VNode; content: string; style = 0) = + var first = true + for line in content.split('\n'): + if not first: + target.add VNode(kind: VNodeKind.br) + first = false + var pos = 0 + while pos < line.len: + let atPos = line.find('@', pos) + if atPos == -1: + target.add wrapStyle(text line[pos .. ^1], style) + break + if atPos > 0 and line[atPos - 1] in Letters + Digits + {'_'}: + target.add wrapStyle(text line[pos .. atPos], style) + pos = atPos + 1 + continue + var j = atPos + 1 + while j < line.len and j - atPos - 1 < 15 and + line[j] in Letters + Digits + {'_'}: + inc j + if j == atPos + 1: + target.add wrapStyle(text line[pos .. atPos], style) + pos = atPos + 1 + continue + if atPos > pos: + target.add wrapStyle(text line[pos ..< atPos], style) + let username = line[atPos + 1 ..< j] + let link = a.newVNode() + link.setAttr("href", "/" & username) + link.add wrapStyle(text ("@" & username), style) + target.add link + pos = j + +proc applyInlineStyles(target: VNode; runes: seq[Rune]; start, length: int; + styles: seq[ArticleStyle]) = + if styles.len == 0: + target.addContent($runes[start ..< start + length]) + return + + var + lastStyle = 0 + lastStart = start + let endPos = start + length + + for i in start ..< endPos: + var style = 0 + for sr in styles: + let + sStart = sr.offset + sEnd = sStart + sr.length + if sStart <= i and sEnd > i: + case sr.style + of "Bold": style.setBit(0) + of "Italic": style.setBit(1) + of "Strikethrough": style.setBit(2) + of "Underline": style.setBit(3) + of "Code": style.setBit(4) + else: discard + + if style != lastStyle: + if i > lastStart: + addContent(target, $runes[lastStart ..< i], lastStyle) + lastStyle = style + lastStart = i + + if lastStart < endPos: + addContent(target, $runes[lastStart ..< endPos], lastStyle) + +proc renderTextParagraph(paragraph: ArticleParagraph; article: Article): VNode = + let text = paragraph.text + + result = case paragraph.kind + of "header-one": h1.newVNode() + of "header-two": h2.newVNode() + of "header-three": h3.newVNode() + of "ordered-list-item", "unordered-list-item": li.newVNode() + of "blockquote": VNode(kind: VNodeKind.blockquote) + of "code-block": + let pre = pre.newVNode() + let code = code.newVNode() + code.add text text + pre.add code + return pre + else: p.newVNode() + + let + runes = text.toRunes + textLen = runes.len + var last = 0 + for er in paragraph.entityRanges: + if er.offset > last: + applyInlineStyles(result, runes, last, er.offset - last, + paragraph.inlineStyles) + + last = er.offset + er.length + + var target = result + if er.key in article.entities: + let entity = article.entities[er.key] + if entity.kind == "LINK": + let parsed = parseUri(entity.url) + if parsed.scheme in ["http", "https"]: + target = a.newVNode() + if parsed.isTwitterUrl: + target.setAttr("href", parsed.path) + else: + target.setAttr("href", entity.url) + + applyInlineStyles(target, runes, er.offset, er.length, + paragraph.inlineStyles) + if target != result: + result.add target + + if last < textLen: + applyInlineStyles(result, runes, last, textLen - last, + paragraph.inlineStyles) + + if paragraph.kind == "blockquote" and result.len > 0: + let lastChild = result[result.len - 1] + if lastChild.kind == VNodeKind.strong and lastChild.len > 0 and + lastChild[0].kind == VNodeKind.text: + lastChild.setAttr("class", "blockquote-attribution") + +proc renderArticle*(article: Article; tweets: Table[int64, Tweet]; + path: string; prefs: Prefs; tweetId=""): VNode = + let author = article.user + + let main = buildHtml(article(class="article-body")): + h1(class="article-title"): text article.title + + tdiv(class="article-author"): + tdiv(class="article-author-row"): + a(class="article-avatar", href=("/" & author.username)): + genImg(author.getUserPic("_bigger"), class=prefs.getAvatarClass) + tdiv(class="article-author-info"): + tdiv(class="article-author-name"): + linkUser(author, class="fullname") + verifiedIcon(author) + tdiv(class="article-author-meta"): + linkUser(author, class="username") + span(class="article-date-sep"): text " · " + a(class="article-date", + href=("/" & author.username & "/status/" & tweetId)): + text article.time.getShortTime + if not prefs.hideTweetStats: + renderStats(article.stats) + + var listKind = "" + var list: VNode = nil + + for paragraph in article.paragraphs: + let isListItem = paragraph.kind in [ + "ordered-list-item", "unordered-list-item"] + + if not isListItem and list != nil: + main.add list + list = nil + listKind = "" + + if paragraph.kind == "atomic": + main.add renderAtomicParagraph(paragraph, article, tweets, path, prefs) + elif isListItem: + if paragraph.kind != listKind: + if list != nil: + main.add list + list = if paragraph.kind == "ordered-list-item": ol.newVNode() + else: ul.newVNode() + listKind = paragraph.kind + list.add renderTextParagraph(paragraph, article) + else: + main.add renderTextParagraph(paragraph, article) + + if list != nil: + main.add list + + buildHtml(tdiv(class="article-page")): + if article.coverImage.len > 0: + a(href=getOrigPicUrl(article.coverImage), target="_blank"): + img(class="article-cover", src=getSmallPic(article.coverImage), alt="") + main + renderToTop() diff --git a/src/views/broadcast.nim b/src/views/broadcast.nim new file mode 100644 index 0000000..bfcb9ba --- /dev/null +++ b/src/views/broadcast.nim @@ -0,0 +1,75 @@ +# SPDX-License-Identifier: AGPL-3.0-only +import strutils, strformat, times +import karax/[karaxdsl, vdom] + +import renderutils +import ".."/[types, utils, formatters] + +proc renderBroadcast*(bc: Broadcast; prefs: Prefs; path: string): VNode = + let + isLive = bc.state == "RUNNING" + thumb = getPicUrl(bc.thumb) + source = if prefs.proxyVideos and bc.m3u8Url.startsWith("http"): + getVidUrl(bc.m3u8Url) else: bc.m3u8Url + stateText = + if isLive: "LIVE" + elif bc.endTime.year > 1: "Ended " & bc.endTime.format("MMM d, YYYY") + elif bc.state.len > 0: bc.state + else: "Ended" + durationMs = + if bc.startTime.year > 1 and bc.endTime.year > 1: + int((bc.endTime - bc.startTime).inMilliseconds) - bc.replayStart * 1000 + else: 0 + duration = if durationMs > 0: getDuration(durationMs) else: "" + + buildHtml(tdiv(class="broadcast-page")): + tdiv(class="broadcast-panel"): + tdiv(class="broadcast-player"): + if bc.m3u8Url.len > 0 and prefs.hlsPlayback: + video(poster=thumb, data-url=source, data-autoload="false", + data-start=($bc.replayStart), muted=prefs.muteVideos) + verbatim "
" + tdiv(class="overlay-circle"): span(class="overlay-triangle") + if isLive: + tdiv(class="broadcast-live"): text "LIVE" + elif duration.len > 0: + tdiv(class="overlay-duration"): text duration + verbatim "
" + elif bc.m3u8Url.len > 0: + img(src=thumb, alt=bc.title) + tdiv(class="video-overlay"): + buttonReferer "/enablehls", "Enable hls playback", path + if isLive: + tdiv(class="broadcast-live"): text "LIVE" + elif duration.len > 0: + tdiv(class="overlay-duration"): text duration + elif bc.thumb.len > 0: + img(src=thumb, alt=bc.title) + tdiv(class="video-overlay"): + if bc.availableForReplay: + p: text "Stream unavailable" + else: + p: text "Replay is not available" + else: + tdiv(class="video-overlay"): + p: text "Broadcast not found" + + tdiv(class="broadcast-info"): + h2(class="broadcast-title"): text bc.title + + tdiv(class="broadcast-user-row"): + a(class="broadcast-user", href=("/" & bc.user.username)): + genImg(getUserPic(bc.user.userPic, "_bigger")) + tdiv: + tdiv: + strong: text bc.user.fullname + verifiedIcon(bc.user) + span(class="broadcast-username"): text "@" & bc.user.username + + tdiv(class="broadcast-meta"): + if bc.totalWatched > 0: + span: text insertSep($bc.totalWatched, ',') & " views" + if isLive: + span(class="broadcast-live"): text stateText + else: + span: text stateText diff --git a/src/views/community.nim b/src/views/community.nim new file mode 100644 index 0000000..52f9041 --- /dev/null +++ b/src/views/community.nim @@ -0,0 +1,128 @@ +# SPDX-License-Identifier: AGPL-3.0-only +import strutils, strformat, times +import karax/[karaxdsl, vdom] + +import renderutils +import ".."/[types, utils, formatters] + +proc renderCommunityTabs*(kind: QueryKind; community: Community): VNode = + let + path = &"/i/communities/{community.id}" + q = Query(kind: kind) + buildHtml(tdiv): + ul(class="tab"): + li(class=q.getTabClass(posts)): + a(href=path): text "Top" + li(class=q.getTabClass(replies)): + a(href=(path & "/latest")): text "Latest" + li(class=q.getTabClass(media)): + a(href=(path & "/media")): text "Media" + li(class=q.getTabClass(userList)): + a(href=(path & "/about")): text "About" + if community.hashtags.len > 0: + tdiv(class="community-tags"): + for tag in community.hashtags: + let bare = tag.strip(chars={'#'}) + a(class="community-tag", + href=(&"/i/communities/{community.id}/hashtag/{bare}")): + text tag + +proc renderMemberTabs*(community: Community; isModerators: bool): VNode = + let path = &"/i/communities/{community.id}" + buildHtml(ul(class="tab")): + li(class=(if not isModerators: "tab-item active" else: "tab-item")): + a(href=(path & "/members")): text "All" + li(class=(if isModerators: "tab-item active" else: "tab-item")): + a(href=(path & "/moderators")): text "Moderators" + +proc renderHashtagHeader*(community: Community; tag: string): VNode = + buildHtml(tdiv(class="community-hashtag-header")): + h2(class="community-hashtag-title"): text "#" & tag + +proc renderCommunityAbout*(community: Community; moderators: seq[User]): VNode = + buildHtml(tdiv(class="community-about")): + tdiv(class="community-info"): + h2: text "Community Info" + tdiv(class="community-info-item"): + icon "group" + if community.joinPolicy == "Open": + text "Anyone can join this Community." + else: + text "Membership is by approval only." + + tdiv(class="community-info-item"): + icon "info" + text "All Communities are publicly visible." + + tdiv(class="community-info-item"): + icon "calendar" + let + date = community.createdAt.format("MMMM d, yyyy") + creator = community.creator.username + span: + text &"Created {date} by " + a(href=(&"/{creator}")): text &"@{creator}" + if community.creator.verifiedType != none: + verifiedIcon(community.creator) + + if community.rules.len > 0: + tdiv(class="community-rules"): + h2: text "Rules" + p(class="community-rules-intro"): + text "These are set and enforced by Community admins and are in addition to " + a(href="https://help.x.com/rules-and-policies/x-rules"): text "X's rules" + text "." + + for i, rule in community.rules: + tdiv(class="community-rule"): + span(class="community-rule-number"): text $(i + 1) + tdiv(class="community-rule-content"): + strong: text rule.name + if rule.description.len > 0: + p: text rule.description + + if moderators.len > 0: + tdiv(class="community-moderators"): + h2: + text "Moderators" + a(class="community-mods-link", + href=(&"/i/communities/{community.id}/moderators")): + text "See all" + for user in moderators: + tdiv(class="community-moderator"): + a(href=(&"/{user.username}")): + genImg(user.getUserPic("_bigger"), class="community-mod-avatar") + tdiv(class="community-mod-info"): + a(href=(&"/{user.username}"), class="community-mod-name"): + text user.fullname + if user.verifiedType != none: + verifiedIcon(user) + a(href=(&"/{user.username}"), class="community-mod-username"): + text &"@{user.username}" + +proc renderCommunity*(body, nav: VNode; community: Community): VNode = + buildHtml(tdiv(class="timeline-container")): + if community.banner.len > 0: + tdiv(class="timeline-banner"): + a(href=getPicUrl(community.banner), target="_blank"): + genImg(community.banner) + + tdiv(class="community-header"): + h1(class="community-name"): + a(href=(&"/i/communities/{community.id}")): text community.name + + if community.category.len > 0: + span(class="community-category"): text community.category + + if community.description.len > 0: + tdiv(class="community-description"): + text community.description + + tdiv(class="community-stats"): + a(class="community-member-count", + href=(&"/i/communities/{community.id}/members")): + text insertSep($community.memberCount, ',') + text " Members" + + nav + body diff --git a/src/views/embed.nim b/src/views/embed.nim index e6afffd..5136a35 100644 --- a/src/views/embed.nim +++ b/src/views/embed.nim @@ -1,21 +1,76 @@ # SPDX-License-Identifier: AGPL-3.0-only -import options import karax/[karaxdsl, vdom] from jester import Request -import ".."/[types, formatters] +import ".."/[types, formatters, prefs] import general, tweet -const doctype = "\n" +const + doctype = "\n" + embedResizeJs = staticRead("../../public/js/embedResize.js") proc renderVideoEmbed*(tweet: Tweet; cfg: Config; req: Request): string = - let thumb = get(tweet.video).thumb - let vidUrl = getVideoEmbed(cfg, tweet.id) - let prefs = Prefs(hlsPlayback: true) + let + video = tweet.getVideos()[0] + thumb = video.thumb + vidUrl = getVideoEmbed(cfg, tweet.id) + prefs = Prefs(hlsPlayback: true, mp4Playback: true, proxyVideos: defaultPrefs.proxyVideos) + tweetUrl = getLink(tweet) + let node = buildHtml(html(lang="en")): renderHead(prefs, cfg, req, video=vidUrl, images=(@[thumb])) + base(target="_blank") - tdiv(class="embed-video"): - renderVideo(get(tweet.video), prefs, "") + body: + tdiv(class="embed-video"): + renderVideo(video, prefs, "") + a(class="video-overlay-link", href=tweetUrl): + text "Watch on " & cfg.hostname + + script: + verbatim embedResizeJs + + result = doctype & $node + +proc renderTweetEmbed*(tweet: Tweet; path: string; prefs: Prefs; cfg: Config; req: Request): string = + let node = buildHtml(html(lang="en")): + renderHead(prefs, cfg, req) + base(target="_blank") + + body: + tdiv(class="embed-wrapper"): + tdiv(class="tweet-embed"): + a(class="tweet-link", href=getLink(tweet)) + renderTweet(tweet, prefs, path, mainTweet=true) + a(class="embed-footer", href=getLink(tweet)): + text "Read more on " & cfg.hostname + + script: + verbatim embedResizeJs + + result = doctype & $node + +proc renderErrorEmbed*(error: string; prefs: Prefs; cfg: Config; req: Request; + tweetId = ""; username = ""): string = + let link = if tweetId.len > 0: + if username.len > 0: "/" & username & "/status/" & tweetId + else: "/i/status/" & tweetId + else: "/" + + let node = buildHtml(html(lang="en")): + renderHead(prefs, cfg, req) + base(target="_blank") + + body: + tdiv(class="embed-wrapper"): + tdiv(class="tweet-embed error-embed"): + a(class="tweet-link", href=link) + tdiv(class="error-panel"): + span: text error + a(class="embed-footer", href=link): + text "Read more on " & cfg.hostname + + script: + verbatim embedResizeJs result = doctype & $node diff --git a/src/views/general.nim b/src/views/general.nim index 82902d4..d979898 100644 --- a/src/views/general.nim +++ b/src/views/general.nim @@ -29,19 +29,17 @@ proc renderNavbar(cfg: Config; req: Request; rss, canonical: string): VNode = tdiv(class="nav-item right"): icon "search", title="Search", href="/search" - if cfg.enableRss and rss.len > 0: - icon "rss-feed", title="RSS Feed", href=rss - icon "bird", title="Open in Twitter", href=canonical + if rss.len > 0: + icon "rss", title="RSS Feed", href=rss + icon "bird", title="Open in X", href=canonical a(href="https://liberapay.com/zedeus"): verbatim lp icon "info", title="About", href="/about" icon "cog", title="Preferences", href=("/settings?referer=" & encodeUrl(path)) proc renderHead*(prefs: Prefs; cfg: Config; req: Request; titleText=""; desc=""; video=""; images: seq[string] = @[]; banner=""; ogTitle=""; - rss=""; canonical=""): VNode = - var theme = prefs.theme.toTheme - if "theme" in req.params: - theme = req.params["theme"].toTheme + rss=""; alternate=""; oembed=""): VNode = + let theme = prefs.theme.toTheme let ogType = if video.len > 0: "video" @@ -52,8 +50,8 @@ proc renderHead*(prefs: Prefs; cfg: Config; req: Request; titleText=""; desc=""; let opensearchUrl = getUrlPrefix(cfg) & "/opensearch" buildHtml(head): - link(rel="stylesheet", type="text/css", href="/css/style.css?v=16") - link(rel="stylesheet", type="text/css", href="/css/fontello.css?v=2") + link(rel="stylesheet", type="text/css", href="/css/style.css?v=106") + link(rel="stylesheet", type="text/css", href="/css/fontello.css?v=7") if theme.len > 0: link(rel="stylesheet", type="text/css", href=(&"/css/themes/{theme}.css")) @@ -66,15 +64,19 @@ proc renderHead*(prefs: Prefs; cfg: Config; req: Request; titleText=""; desc=""; link(rel="search", type="application/opensearchdescription+xml", title=cfg.title, href=opensearchUrl) - if canonical.len > 0: - link(rel="canonical", href=canonical) + if alternate.len > 0: + link(rel="alternate", href=alternate, title="View on X") - if cfg.enableRss and rss.len > 0: + if rss.len > 0: link(rel="alternate", type="application/rss+xml", href=rss, title="RSS feed") + if oembed.len > 0: + let oembedTitle = if titleText.len > 0: titleText else: "oEmbed" + link(rel="alternate", type="application/json+oembed", href=oembed, title=oembedTitle) + if prefs.hlsPlayback: - script(src="/js/hls.light.min.js", `defer`="") - script(src="/js/hlsPlayback.js", `defer`="") + script(src="/js/hls.min.js", `defer`="") + script(src="/js/hlsPlayback.js?v=1", `defer`="") if prefs.infiniteScroll: script(src="/js/infiniteScroll.js", `defer`="") @@ -86,6 +88,7 @@ proc renderHead*(prefs: Prefs; cfg: Config; req: Request; titleText=""; desc=""; text cfg.title meta(name="viewport", content="width=device-width, initial-scale=1.0") + meta(name="referrer", content="same-origin") meta(name="theme-color", content="#1F1F1F") meta(property="og:type", content=ogType) meta(property="og:title", content=(if ogTitle.len > 0: ogTitle else: titleText)) @@ -93,14 +96,14 @@ proc renderHead*(prefs: Prefs; cfg: Config; req: Request; titleText=""; desc=""; meta(property="og:site_name", content="Nitter") meta(property="og:locale", content="en_US") - if banner.len > 0: + if banner.len > 0 and not banner.startsWith('#'): let bannerUrl = getPicUrl(banner) link(rel="preload", type="image/png", href=bannerUrl, `as`="image") for url in images: - let suffix = if "400x400" in url or url.endsWith("placeholder.png"): "" - else: "?name=small" - let preloadUrl = getPicUrl(url & suffix) + if url.len == 0: continue + let preloadUrl = if "400x400" in url: getPicUrl(url) + else: getSmallPic(url) link(rel="preload", type="image/png", href=preloadUrl, `as`="image") let image = getUrlPrefix(cfg) & getPicUrl(url) @@ -120,20 +123,24 @@ proc renderHead*(prefs: Prefs; cfg: Config; req: Request; titleText=""; desc=""; # this is last so images are also preloaded # if this is done earlier, Chrome only preloads one image for some reason link(rel="preload", type="font/woff2", `as`="font", - href="/fonts/fontello.woff2?21002321", crossorigin="anonymous") + href="/fonts/fontello.woff2?59696369", crossorigin="anonymous") proc renderMain*(body: VNode; req: Request; cfg: Config; prefs=defaultPrefs; titleText=""; desc=""; ogTitle=""; rss=""; video=""; - images: seq[string] = @[]; banner=""): string = + images: seq[string] = @[]; banner=""; + twitterLink=""; oembed=""): string = - let canonical = getTwitterLink(req.path, req.params) + let twitterLink = + if twitterLink.len > 0: twitterLink + else: getTwitterLink(req.path, req.params) let node = buildHtml(html(lang="en")): renderHead(prefs, cfg, req, titleText, desc, video, images, banner, ogTitle, - rss, canonical) + rss, twitterLink, oembed) - body: - renderNavbar(cfg, req, rss, canonical) + let bodyClass = if prefs.stickyNav: "fixed-nav" else: "" + body(class=bodyClass): + renderNavbar(cfg, req, rss, twitterLink) tdiv(class="container"): body diff --git a/src/views/oembed.nimf b/src/views/oembed.nimf new file mode 100644 index 0000000..4f7f947 --- /dev/null +++ b/src/views/oembed.nimf @@ -0,0 +1,7 @@ +#? stdtmpl(subsChar = '$', metaChar = '#') +## SPDX-License-Identifier: AGPL-3.0-only +#proc renderOembedIframe*(embedUrl: string; maxwidth = 550): string = +# result = "" + +# result = result.strip() +#end proc diff --git a/src/views/preferences.nim b/src/views/preferences.nim index 1787704..b051a01 100644 --- a/src/views/preferences.nim +++ b/src/views/preferences.nim @@ -32,7 +32,8 @@ macro renderPrefs*(): untyped = result[2].add stmt -proc renderPreferences*(prefs: Prefs; path: string; themes: seq[string]): VNode = +proc renderPreferences*(prefs: Prefs; path: string; themes: seq[string]; + prefsUrl: string): VNode = buildHtml(tdiv(class="overlay-panel")): fieldset(class="preferences"): form(`method`="post", action="/saveprefs", autocomplete="off"): @@ -40,6 +41,14 @@ proc renderPreferences*(prefs: Prefs; path: string; themes: seq[string]): VNode renderPrefs() + legend: text "Bookmark" + p(class="bookmark-note"): + text "Save this URL to restore your preferences (?prefs works on all pages)" + pre(class="prefs-code"): + text prefsUrl + p(class="bookmark-note"): + verbatim "You can override preferences with query parameters (e.g. ?hlsPlayback=on). These overrides aren't saved to cookies, and links won't retain the parameters. Intended for configuring RSS feeds and other cookieless environments. Hover over a preference to see its name." + h4(class="note"): text "Preferences are stored client-side using cookies without any personal information." diff --git a/src/views/profile.nim b/src/views/profile.nim index 9eda46d..c9012ed 100644 --- a/src/views/profile.nim +++ b/src/views/profile.nim @@ -2,7 +2,7 @@ import strutils, strformat import karax/[karaxdsl, vdom, vstyles] -import renderutils, search +import renderutils, search, timeline import ".."/[types, utils, formatters] proc renderStat(num: int; class: string; text=""): VNode = @@ -12,7 +12,14 @@ proc renderStat(num: int; class: string; text=""): VNode = span(class="profile-stat-num"): text insertSep($num, ',') -proc renderUserCard*(user: User; prefs: Prefs): VNode = +proc renderStatLink(num: int; class, href: string): VNode = + buildHtml(li(class=class)): + a(href=href): + span(class="profile-stat-header"): text capitalizeAscii(class) + span(class="profile-stat-num"): + text insertSep($num, ',') + +proc renderUserCard*(user: User; prefs: Prefs; info: AccountInfo): VNode = buildHtml(tdiv(class="profile-card")): tdiv(class="profile-card-info"): let @@ -26,6 +33,7 @@ proc renderUserCard*(user: User; prefs: Prefs): VNode = tdiv(class="profile-card-tabs-name"): linkUser(user, class="profile-card-fullname") + verifiedIcon(user) linkUser(user, class="profile-card-username") tdiv(class="profile-card-extra"): @@ -45,22 +53,27 @@ proc renderUserCard*(user: User; prefs: Prefs): VNode = else: span: text place + if info.basedIn.len > 0: + tdiv(class="profile-location"): + span: icon "location" + span: text "Based in " & info.basedIn + if user.website.len > 0: tdiv(class="profile-website"): span: let url = replaceUrls(user.website, prefs) icon "link" - a(href=url): text shortLink(url) + a(href=url): text url.shortLink tdiv(class="profile-joindate"): - span(title=getJoinDateFull(user)): + a(href=(&"/{user.username}/about"), title=getJoinDateFull(user)): icon "calendar", getJoinDate(user) tdiv(class="profile-card-extra-links"): ul(class="profile-statlist"): renderStat(user.tweets, "posts", text="Tweets") - renderStat(user.following, "following") - renderStat(user.followers, "followers") + renderStatLink(user.following, "following", &"/{user.username}/following") + renderStatLink(user.followers, "followers", &"/{user.username}/followers") renderStat(user.likes, "likes") proc renderPhotoRail(profile: Profile): VNode = @@ -78,8 +91,11 @@ proc renderPhotoRail(profile: Profile): VNode = tdiv(class="photo-rail-grid"): for i, photo in profile.photoRail: if i == 16: break + let photoSuffix = + if "format" in photo.url or "placeholder" in photo.url: "" + else: ":thumb" a(href=(&"/{profile.user.username}/status/{photo.tweetId}#m")): - genImg(photo.url & (if "format" in photo.url: "" else: ":thumb")) + genImg(photo.url & photoSuffix) proc renderBanner(banner: string): VNode = buildHtml(): @@ -90,7 +106,7 @@ proc renderBanner(banner: string): VNode = else: a(href=getPicUrl(banner), target="_blank"): genImg(banner) -proc renderProtected(username: string): VNode = +proc renderProtected*(username: string): VNode = buildHtml(tdiv(class="timeline-container")): tdiv(class="timeline-header timeline-protected"): h2: text "This account's tweets are protected." @@ -98,19 +114,52 @@ proc renderProtected(username: string): VNode = proc renderProfile*(profile: var Profile; prefs: Prefs; path: string): VNode = profile.tweets.query.fromUser = @[profile.user.username] + let + isGalleryView = profile.tweets.query.kind == QueryKind.media and + profile.tweets.query.view == "gallery" + viewClass = if isGalleryView: " media-only" else: "" - buildHtml(tdiv(class="profile-tabs")): - if not prefs.hideBanner: + buildHtml(tdiv(class=("profile-tabs" & viewClass))): + if not isGalleryView and not prefs.hideBanner: tdiv(class="profile-banner"): renderBanner(profile.user.banner) - let sticky = if prefs.stickyProfile: " sticky" else: "" - tdiv(class=(&"profile-tab{sticky}")): - renderUserCard(profile.user, prefs) - if profile.photoRail.len > 0: - renderPhotoRail(profile) + if not isGalleryView: + let sticky = if prefs.stickyProfile: " sticky" else: "" + tdiv(class=("profile-tab" & sticky)): + renderUserCard(profile.user, prefs, profile.accountInfo) + if profile.photoRail.len > 0: + renderPhotoRail(profile) if profile.user.protected: renderProtected(profile.user.username) else: renderTweetSearch(profile.tweets, prefs, path, profile.pinned) + +proc renderFollowTabs(user: User; activeTab: string): VNode = + buildHtml(ul(class="tab")): + for tab in ["Following", "Followers"]: + li(class=(if activeTab == tab: "tab-item active" else: "tab-item")): + a(href=(&"/{user.username}/{tab.toLowerAscii()}")): text tab + +proc renderUserList*(user: User; results: Result[User]; prefs: Prefs; + path, activeTab: string): VNode = + # Check if we've loaded all results (for page 1) + var displayResults = results + if results.beginning: + let expectedCount = if activeTab == "Followers": user.followers else: user.following + if results.content.len >= expectedCount: + displayResults.bottom = "" + + buildHtml(tdiv(class="profile-tabs")): + if not prefs.hideBanner: + tdiv(class="profile-banner"): + renderBanner(user.banner) + + let sticky = if prefs.stickyProfile: " sticky" else: "" + tdiv(class=("profile-tab" & sticky)): + renderUserCard(user, prefs, AccountInfo()) + + tdiv(class="timeline-container"): + renderFollowTabs(user, activeTab) + renderTimelineUsers(displayResults, prefs, path) diff --git a/src/views/renderutils.nim b/src/views/renderutils.nim index 3e0cd19..af2f05d 100644 --- a/src/views/renderutils.nim +++ b/src/views/renderutils.nim @@ -1,19 +1,45 @@ # SPDX-License-Identifier: AGPL-3.0-only -import strutils +import strutils, strformat import karax/[karaxdsl, vdom, vstyles] import ".."/[types, utils] -proc icon*(icon: string; text=""; title=""; class=""; href=""): VNode = +const smallWebp* = "?name=small&format=webp" +const mediumWebp* = "?name=medium&format=webp" + +proc getSmallPic*(url: string): string = + if url.len == 0: return + result = url + if "?" notin url and not url.endsWith("placeholder.png"): + result &= smallWebp + result = getPicUrl(result) + +proc getMediumPic*(url: string): string = + if url.len == 0: return + result = url + if "?" notin url and not url.endsWith("placeholder.png"): + result &= mediumWebp + result = getPicUrl(result) + +proc icon*(icon: string; label=""; title=""; class=""; href=""): VNode = var c = "icon-" & icon - if class.len > 0: c = c & " " & class + if class.len > 0: c = &"{c} {class}" buildHtml(tdiv(class="icon-container")): if href.len > 0: a(class=c, title=title, href=href) else: span(class=c, title=title) - if text.len > 0: - text " " & text + if label.len > 0: + text " " & label + +template verifiedIcon*(user: User): untyped {.dirty.} = + if user.verifiedType != VerifiedType.none: + let lower = ($user.verifiedType).toLowerAscii() + buildHtml(tdiv(class=(&"verified-icon {lower}"))): + icon "circle", class="verified-icon-circle", title=(&"Verified {lower} account") + icon "ok", class="verified-icon-check", title=(&"Verified {lower} account") + else: + text "" proc linkUser*(user: User, class=""): VNode = let @@ -24,11 +50,10 @@ proc linkUser*(user: User, class=""): VNode = buildHtml(a(href=href, class=class, title=nameText)): text nameText - if isName and user.verified: - icon "ok", class="verified-icon", title="Verified account" - if isName and user.protected: - text " " - icon "lock", title="Protected account" + if isName: + if user.protected: + text " " + icon "lock", title="Protected account" proc linkText*(text: string; class=""): VNode = let url = if "http" notin text: https & text else: text @@ -49,48 +74,46 @@ proc buttonReferer*(action, text, path: string; class=""; `method`="post"): VNod text text proc genCheckbox*(pref, label: string; state: bool): VNode = - buildHtml(label(class="pref-group checkbox-container")): + buildHtml(label(class="pref-group checkbox-container", title=pref)): text label - if state: input(name=pref, `type`="checkbox", checked="") - else: input(name=pref, `type`="checkbox") + input(name=pref, `type`="checkbox", checked=state) span(class="checkbox") -proc genInput*(pref, label, state, placeholder: string; class=""): VNode = +proc genInput*(pref, label, state, placeholder: string; class=""; autofocus=true): VNode = let p = placeholder - buildHtml(tdiv(class=("pref-group pref-input " & class))): + buildHtml(tdiv(class=("pref-group pref-input " & class), title=pref)): if label.len > 0: label(`for`=pref): text label - if state.len == 0: - input(name=pref, `type`="text", placeholder=p, value=state, autofocus="") - else: - input(name=pref, `type`="text", placeholder=p, value=state) + input(name=pref, `type`="text", placeholder=p, value=state, autofocus=(autofocus and state.len == 0)) proc genSelect*(pref, label, state: string; options: seq[string]): VNode = - buildHtml(tdiv(class="pref-group pref-input")): + buildHtml(tdiv(class="pref-group pref-input", title=pref)): label(`for`=pref): text label select(name=pref): for opt in options: - if opt == state: - option(value=opt, selected=""): text opt - else: - option(value=opt): text opt + option(value=opt, selected=(opt == state)): + text opt proc genDate*(pref, state: string): VNode = buildHtml(span(class="date-input")): input(name=pref, `type`="date", value=state) icon "calendar" -proc genImg*(url: string; class=""): VNode = +proc genNumberInput*(pref, label, state, placeholder: string; class=""; autofocus=true; min="0"): VNode = + let p = placeholder + buildHtml(tdiv(class=("pref-group pref-input " & class))): + if label.len > 0: + label(`for`=pref): text label + input(name=pref, `type`="number", placeholder=p, value=state, autofocus=(autofocus and state.len == 0), min=min, step="1") + +proc genImg*(url: string; class=""; alt=""): VNode = buildHtml(): - img(src=getPicUrl(url), class=class, alt="") + img(src=getPicUrl(url), class=class, alt=alt, loading="lazy") proc getTabClass*(query: Query; tab: QueryKind): string = - result = "tab-item" - if query.kind == tab: - result &= " active" + if query.kind == tab: "tab-item active" + else: "tab-item" proc getAvatarClass*(prefs: Prefs): string = - if prefs.squareAvatars: - "avatar" - else: - "avatar round" + if prefs.squareAvatars: "avatar" + else: "avatar round" diff --git a/src/views/rss.nimf b/src/views/rss.nimf index cf69be1..4738705 100644 --- a/src/views/rss.nimf +++ b/src/views/rss.nimf @@ -1,83 +1,231 @@ #? stdtmpl(subsChar = '$', metaChar = '#') ## SPDX-License-Identifier: AGPL-3.0-only -#import strutils, xmltree, strformat, options, unicode +#import strutils, sequtils, xmltree, strformat, options, unicode #import ../types, ../utils, ../formatters, ../prefs +## Snowflake ID cutoff for RSS GUID format transition +## Corresponds to approximately December 14, 2025 UTC +#const guidCutoff = 2000000000000000000'i64 # #proc getTitle(tweet: Tweet; retweet: string): string = -#if tweet.pinned: result = "Pinned: " -#elif retweet.len > 0: result = &"RT by @{retweet}: " -#elif tweet.reply.len > 0: result = &"R to @{tweet.reply[0]}: " +#var prefix = "" +#if tweet.pinned: prefix = "Pinned: " +#elif retweet.len > 0: prefix = &"RT by @{retweet}: " +#elif tweet.reply.len > 0: prefix = &"R to @{tweet.reply[0]}: " #end if -#var text = stripHtml(tweet.text) +#var text = strutils.splitWhitespace(stripHtml(tweet.text)).join(" ") ##if unicode.runeLen(text) > 32: ## text = unicode.runeSubStr(text, 0, 32) & "..." ##end if -#result &= xmltree.escape(text) -#if result.len > 0: return +#text = xmltree.escape(text) +## article tweets' text is just the article link; the title says more +#if tweet.articlePreview.isSome and tweet.articlePreview.get().title.len > 0: +# result = prefix & xmltree.escape(tweet.articlePreview.get().title) +# return #end if -#if tweet.photos.len > 0: -# result &= "Image" -#elif tweet.video.isSome: -# result &= "Video" -#elif tweet.gif.isSome: -# result &= "Gif" +#if text.len > 0: +# result = prefix & text +# return +#end if +#if tweet.media.len > 0: +# result = prefix +# let firstKind = tweet.media[0].kind +# if tweet.media.anyIt(it.kind != firstKind): +# result &= "Media" +# else: +# case firstKind +# of photoMedia: result &= "Image" +# of videoMedia: result &= "Video" +# of gifMedia: result &= "Gif" +# end case +# end if +#end if +#if result.len == 0 and tweet.card.isSome: +# let card = tweet.card.get() +# if card.kind notin {hidden, unknown} and card.title.len > 0: +# result = prefix & xmltree.escape(card.title) +# end if #end if #end proc # #proc getDescription(desc: string; cfg: Config): string = -Twitter feed for: ${desc}. Generated by ${cfg.hostname} +Twitter feed for: ${desc}. Generated by ${getUrlPrefix(cfg)} #end proc # -#proc renderRssTweet(tweet: Tweet; cfg: Config): string = +#proc renderRssMedia(media: Media; tweet: Tweet; urlPrefix: string): string = +#case media.kind +#of photoMedia: +# let photo = media.photo + +#of videoMedia: +# let video = media.video + +
Video
+ +
+#of gifMedia: +# let gif = media.gif +# let thumb = &"{urlPrefix}{getPicUrl(gif.thumb)}" +# let url = &"{urlPrefix}{getPicUrl(gif.url)}" + +#end case +#end proc +# +#proc renderRssCard(card: Card; prefs: Prefs; urlPrefix: string): string = +#let cardLink = if card.url.startsWith("/"): urlPrefix & card.url else: replaceUrls(card.url, prefs) +#let title = xmltree.escape(card.title) +
+Link
+#if cardLink.len > 0: + +#end if +#if card.image.len > 0: + +#end if +#if title.len > 0: +# if card.image.len > 0: +
+# end if +${title} +#end if +#if cardLink.len > 0: +
+#end if +#if card.text.len > 0: +

${xmltree.escape(card.text)}

+#end if +#if cardLink.len > 0: +# let destText = if card.dest.len > 0: xmltree.escape(card.dest) else: xmltree.escape(cardLink) +${destText} +#elif card.dest.len > 0: +${xmltree.escape(card.dest)} +#end if +#end proc +# +#proc renderRssArticle(article: ArticlePreview; urlPrefix: string): string = +#let link = urlPrefix & "/i/article/" & $article.tweetId +
+Article
+ +#if article.coverImage.len > 0: + +#end if +#if article.title.len > 0: +# if article.coverImage.len > 0: +
+# end if +${xmltree.escape(article.title)} +#end if +
+#if article.previewText.len > 0: +

${xmltree.escape(article.previewText)}

+#end if +#end proc +# +#proc renderRssPoll(poll: Poll): string = +
+Poll +

+#for i in 0 ..< poll.options.len: +# let perc = if poll.votes > 0: poll.values[i] / poll.votes * 100 else: 0.0 +# let pct = (&"{perc:.0f}").strip(chars={'.'}) +# let line = pct & "% — " & xmltree.escape(poll.options[i]) +${line}
+#end for +#let votesStr = insertSep($poll.votes, ',') +${votesStr} votes • ${xmltree.escape(poll.status)} +

+#end proc +# +#proc getTweetsWithPinned(profile: Profile): seq[Tweets] = +#result = profile.tweets.content +#if profile.pinned.isSome and result.len > 0: +# let pinnedTweet = profile.pinned.get +# var inserted = false +# for threadIdx in 0 ..< result.len: +# if not inserted: +# for tweetIdx in 0 ..< result[threadIdx].len: +# if result[threadIdx][tweetIdx].id < pinnedTweet.id: +# result[threadIdx].insert(pinnedTweet, tweetIdx) +# inserted = true +# end if +# end for +# end if +# end for +#end if +#end proc +# +#proc renderRssTweet(tweet: Tweet; cfg: Config; prefs: Prefs): string = #let tweet = tweet.retweet.get(tweet) #let urlPrefix = getUrlPrefix(cfg) -#let text = replaceUrls(tweet.text, defaultPrefs, absolute=urlPrefix) +#let text = replaceUrls(tweet.text, prefs, absolute=urlPrefix) +#if text.len > 0:

${text.replace("\n", "
\n")}

-#if tweet.quote.isSome and get(tweet.quote).available: -# let quoteLink = getLink(get(tweet.quote)) -

${cfg.hostname}${quoteLink}

#end if -#if tweet.photos.len > 0: -# for photo in tweet.photos: - +#if tweet.media.len > 0: +# for media in tweet.media: +${renderRssMedia(media, tweet, urlPrefix)} # end for -#elif tweet.video.isSome: - -#elif tweet.gif.isSome: -# let thumb = &"{urlPrefix}{getPicUrl(get(tweet.gif).thumb)}" -# let url = &"{urlPrefix}{getPicUrl(get(tweet.gif).url)}" - -#elif tweet.card.isSome: -# let card = tweet.card.get() -# if card.image.len > 0: - -# end if +#elif tweet.card.isSome and tweet.card.get().kind notin {hidden, unknown}: +${renderRssCard(tweet.card.get(), prefs, urlPrefix)} +#end if +#if tweet.articlePreview.isSome: +${renderRssArticle(tweet.articlePreview.get(), urlPrefix)} +#end if +#if tweet.poll.isSome: +${renderRssPoll(tweet.poll.get())} +#end if +#if tweet.note.len > 0 and not prefs.hideCommunityNotes: +

Community note: ${replaceUrls(tweet.note, prefs, absolute=urlPrefix)}

+#end if +#if tweet.quote.isSome and get(tweet.quote).available: +# let quoteTweet = get(tweet.quote) +# let quoteLink = urlPrefix & getLink(quoteTweet) +
+
+${quoteTweet.user.fullname} (@${quoteTweet.user.username}) +

+${renderRssTweet(quoteTweet, cfg, prefs)} +

+ +
#end if #end proc # -#proc renderRssTweets(tweets: seq[Tweet]; cfg: Config): string = +#proc renderRssTweets(tweets: seq[Tweets]; cfg: Config; prefs: Prefs; userId=""): string = #let urlPrefix = getUrlPrefix(cfg) #var links: seq[string] -#for t in tweets: -# let retweet = if t.retweet.isSome: t.user.username else: "" -# let tweet = if retweet.len > 0: t.retweet.get else: t -# let link = getLink(tweet) -# if link in links: continue -# end if -# links.add link - - ${getTitle(tweet, retweet)} - @${tweet.user.username} - - ${getRfc822Time(tweet)} - ${urlPrefix & link} - ${urlPrefix & link} - +#for thread in tweets: +# for tweet in thread: +# if userId.len > 0 and tweet.user.id != userId: continue +# end if +# +# let retweet = if tweet.retweet.isSome: tweet.user.username else: "" +# let tweet = if retweet.len > 0: tweet.retweet.get else: tweet +# let link = getLink(tweet) +# if link in links: continue +# end if +# links.add link +# let useGlobalGuid = tweet.id >= guidCutoff + + ${getTitle(tweet, retweet)} + @${tweet.user.username} + + ${getRfc822Time(tweet)} +#if useGlobalGuid: + ${tweet.id} +#else: + ${urlPrefix & link} +#end if + ${urlPrefix & link} + +# end for #end for #end proc # -#proc renderTimelineRss*(profile: Profile; cfg: Config; multi=false): string = +#proc renderTimelineRss*(profile: Profile; cfg: Config; prefs: Prefs; multi=false): string = #let urlPrefix = getUrlPrefix(cfg) #result = "" #let handle = (if multi: "" else: "@") & profile.user.username @@ -101,14 +249,15 @@ Twitter feed for: ${desc}. Generated by ${cfg.hostname} 128 128 -#if profile.tweets.content.len > 0: -${renderRssTweets(profile.tweets.content, cfg)} +#let tweetsList = getTweetsWithPinned(profile) +#if tweetsList.len > 0: +${renderRssTweets(tweetsList, cfg, prefs, userId=profile.user.id)} #end if #end proc # -#proc renderListRss*(tweets: seq[Tweet]; list: List; cfg: Config): string = +#proc renderListRss*(tweets: seq[Tweets]; list: List; cfg: Config; prefs: Prefs): string = #let link = &"{getUrlPrefix(cfg)}/i/lists/{list.id}" #result = "" @@ -117,15 +266,15 @@ ${renderRssTweets(profile.tweets.content, cfg)} ${xmltree.escape(list.name)} / @${list.username} ${link} - ${getDescription(list.name & " by @" & list.username, cfg)} + ${getDescription(&"{list.name} by @{list.username}", cfg)} en-us 40 -${renderRssTweets(tweets, cfg)} +${renderRssTweets(tweets, cfg, prefs)} #end proc # -#proc renderSearchRss*(tweets: seq[Tweet]; name, param: string; cfg: Config): string = +#proc renderSearchRss*(tweets: seq[Tweets]; name, param: string; cfg: Config; prefs: Prefs): string = #let link = &"{getUrlPrefix(cfg)}/search" #let escName = xmltree.escape(name) #result = "" @@ -135,10 +284,10 @@ ${renderRssTweets(tweets, cfg)} Search results for "${escName}" ${link} - ${getDescription("Search \"" & escName & "\"", cfg)} + ${getDescription(&"Search \"{escName}\"", cfg)} en-us 40 -${renderRssTweets(tweets, cfg)} +${renderRssTweets(tweets, cfg, prefs)} #end proc diff --git a/src/views/search.nim b/src/views/search.nim index 94bbac8..4d4ed5e 100644 --- a/src/views/search.nim +++ b/src/views/search.nim @@ -10,23 +10,21 @@ const toggles = { "media": "Media", "videos": "Videos", "news": "News", - "verified": "Verified", "native_video": "Native videos", "replies": "Replies", "links": "Links", "images": "Images", - "safe": "Safe", "quote": "Quotes", - "pro_video": "Pro videos" + "spaces": "Spaces" }.toOrderedTable proc renderSearch*(): VNode = buildHtml(tdiv(class="panel-container")): tdiv(class="search-bar"): form(`method`="get", action="/search", autocomplete="off"): - hiddenField("f", "users") + hiddenField("f", "tweets") input(`type`="text", name="q", autofocus="", - placeholder="Enter username...", dir="auto") + placeholder="Search...", dir="auto") button(`type`="submit"): icon "search" proc renderProfileTabs*(query: Query; username: string): VNode = @@ -38,37 +36,68 @@ proc renderProfileTabs*(query: Query; username: string): VNode = a(href=(link & "/with_replies")): text "Tweets & Replies" li(class=query.getTabClass(media)): a(href=(link & "/media")): text "Media" + if query.fromUser.len == 1: + li(class=query.getTabClass(QueryKind.articles)): + a(href=(link & "/articles")): text "Articles" li(class=query.getTabClass(tweets)): a(href=(link & "/search")): text "Search" +proc mediaViewUrl(query: Query; view: string): string = + var q = query + q.view = view + "?" & genQueryUrl(q) + +proc renderMediaViewTabs*(query: Query): VNode = + let currentView = if query.view.len > 0: query.view else: "timeline" + func cls(view: string): string = + if currentView == view: "tab-item active" else: "tab-item" + buildHtml(ul(class="tab media-view-tabs")): + li(class=cls("timeline")): + a(href=query.mediaViewUrl("timeline")): text "Timeline" + li(class=cls("grid")): + a(href=query.mediaViewUrl("grid")): text "Grid" + li(class=cls("gallery")): + a(href=query.mediaViewUrl("gallery")): text "Gallery" + proc renderSearchTabs*(query: Query): VNode = var q = query + # the media view mode only applies to the Media tab + q.view = "" buildHtml(ul(class="tab")): + li(class=query.getTabClass(top)): + q.kind = top + a(href=("?" & genQueryUrl(q))): text "Top" li(class=query.getTabClass(tweets)): q.kind = tweets - a(href=("?" & genQueryUrl(q))): text "Tweets" + a(href=("?" & genQueryUrl(q))): text "Latest" + li(class=query.getTabClass(media)): + q.kind = media + q.view = query.view + a(href=("?" & genQueryUrl(q))): text "Media" li(class=query.getTabClass(users)): q.kind = users + q.view = "" a(href=("?" & genQueryUrl(q))): text "Users" + li(class=query.getTabClass(lists)): + q.kind = lists + a(href=("?" & genQueryUrl(q))): text "Lists" proc isPanelOpen(q: Query): bool = q.fromUser.len == 0 and (q.filters.len > 0 or q.excludes.len > 0 or - @[q.near, q.until, q.since].anyIt(it.len > 0)) + @[q.minLikes, q.until, q.since].anyIt(it.len > 0)) proc renderSearchPanel*(query: Query): VNode = let user = query.fromUser.join(",") let action = if user.len > 0: &"/{user}/search" else: "/search" buildHtml(form(`method`="get", action=action, class="search-field", autocomplete="off")): - hiddenField("f", "tweets") + hiddenField("f", $query.kind) genInput("q", "", query.text, "Enter search...", class="pref-inline") button(`type`="submit"): icon "search" - if isPanelOpen(query): - input(id="search-panel-toggle", `type`="checkbox", checked="") - else: - input(id="search-panel-toggle", `type`="checkbox") - label(`for`="search-panel-toggle"): - icon "down" + + input(id="search-panel-toggle", `type`="checkbox", checked=isPanelOpen(query)) + label(`for`="search-panel-toggle"): icon "down" + tdiv(class="search-panel"): for f in @["filter", "exclude"]: span(class="search-title"): text capitalize(f) @@ -87,36 +116,58 @@ proc renderSearchPanel*(query: Query): VNode = span(class="search-title"): text "-" genDate("until", query.until) tdiv: - span(class="search-title"): text "Near" - genInput("near", "", query.near, placeholder="Location...") + span(class="search-title"): text "Minimum likes" + genNumberInput("min_faves", "", query.minLikes, "Number...", autofocus=false) -proc renderTweetSearch*(results: Result[Tweet]; prefs: Prefs; path: string; +proc renderTweetSearch*(results: Timeline; prefs: Prefs; path: string; pinned=none(Tweet)): VNode = let query = results.query - buildHtml(tdiv(class="timeline-container")): + let containerClass = + if query.fromUser.len == 0 and query.kind == QueryKind.media and + query.view == "gallery": "timeline-container media-only" + else: "timeline-container" + buildHtml(tdiv(class=containerClass)): if query.fromUser.len > 1: tdiv(class="timeline-header"): text query.fromUser.join(" | ") if query.fromUser.len > 0: - renderProfileTabs(query, query.fromUser.join(",")) + if query.kind != QueryKind.media or query.view != "gallery": + renderProfileTabs(query, query.fromUser.join(",")) + if query.kind == QueryKind.media and query.fromUser.len == 1: + renderMediaViewTabs(query) - if query.fromUser.len == 0 or query.kind == tweets: + if query.fromUser.len == 0 or query.kind == QueryKind.tweets: tdiv(class="timeline-header"): renderSearchPanel(query) if query.fromUser.len == 0: renderSearchTabs(query) + if query.kind == QueryKind.media: + renderMediaViewTabs(query) renderTimelineTweets(results, prefs, path, pinned) +proc renderSearchForm(kind, placeholder, value: string): VNode = + buildHtml(form(`method`="get", action="/search", + class="search-field", autocomplete="off")): + hiddenField("f", kind) + genInput("q", "", value, placeholder, class="pref-inline") + button(`type`="submit"): icon "search" + proc renderUserSearch*(results: Result[User]; prefs: Prefs): VNode = buildHtml(tdiv(class="timeline-container")): tdiv(class="timeline-header"): - form(`method`="get", action="/search", class="search-field", autocomplete="off"): - hiddenField("f", "users") - genInput("q", "", results.query.text, "Enter username...", class="pref-inline") - button(`type`="submit"): icon "search" + renderSearchForm("users", "Enter username...", results.query.text) renderSearchTabs(results.query) renderTimelineUsers(results, prefs) + +proc renderListSearch*(results: Result[ListSearchResult]; prefs: Prefs; + path: string): VNode = + buildHtml(tdiv(class="timeline-container")): + tdiv(class="timeline-header"): + renderSearchForm("lists", "Enter search...", results.query.text) + + renderSearchTabs(results.query) + renderTimelineLists(results, prefs, path) diff --git a/src/views/space.nim b/src/views/space.nim new file mode 100644 index 0000000..a5cac7b --- /dev/null +++ b/src/views/space.nim @@ -0,0 +1,86 @@ +# SPDX-License-Identifier: AGPL-3.0-only +import strutils, times +import karax/[karaxdsl, vdom] + +import renderutils +import ".."/[types, utils, formatters] + +proc renderParticipant(p: SpaceParticipant; role: string): VNode = + buildHtml(tdiv(class="space-participant")): + a(href=("/" & p.username)): + genImg(p.avatarUrl.replace("_normal", "_bigger")) + tdiv(class="participant-info"): + tdiv(class="participant-name"): + strong: text p.displayName + if p.isVerified: + tdiv(class="verified-icon blue"): + icon "circle", class="verified-icon-circle", title="Verified account" + icon "ok", class="verified-icon-check", title="Verified account" + if role.len > 0: + span(class="host-badge"): text role + span(class="participant-username"): text "@" & p.username + +proc renderSpace*(sp: AudioSpace; prefs: Prefs; path: string): VNode = + let + isLive = sp.state == "RUNNING" + source = if prefs.proxyVideos and sp.m3u8Url.startsWith("http"): + getVidUrl(sp.m3u8Url) else: sp.m3u8Url + stateText = + if isLive: "LIVE" + elif sp.endTime.year > 1: "Ended " & sp.endTime.format("MMM d, YYYY") + elif sp.state.len > 0: sp.state + else: "Ended" + durationMs = + if sp.startTime.year > 1 and sp.endTime.year > 1: + int((sp.endTime - sp.startTime).inMilliseconds) + else: 0 + duration = if durationMs > 0: getDuration(durationMs) else: "" + totalListeners = + if sp.totalReplayWatched > 0: sp.totalReplayWatched + else: sp.totalLiveListeners + + buildHtml(tdiv(class="space-page")): + tdiv(class="space-panel"): + tdiv(class="space-player"): + if sp.m3u8Url.len > 0 and prefs.hlsPlayback: + audio(data-url=source, data-autoload="false") + verbatim "
" + tdiv(class="overlay-circle"): span(class="overlay-triangle") + if isLive: + tdiv(class="space-live"): text "LIVE" + elif duration.len > 0: + tdiv(class="overlay-duration"): text duration + verbatim "
" + elif sp.m3u8Url.len > 0: + tdiv(class="video-overlay"): + buttonReferer "/enablehls", "Enable hls playback", path + if isLive: + tdiv(class="space-live"): text "LIVE" + elif duration.len > 0: + tdiv(class="overlay-duration"): text duration + elif sp.availableForReplay: + tdiv(class="video-overlay"): + p: text "Audio stream unavailable" + else: + tdiv(class="video-overlay"): + p: text "Replay is not available" + + tdiv(class="space-info"): + tdiv(class="space-header"): + h2(class="space-title"): text sp.title + tdiv(class="space-meta"): + if totalListeners > 0: + span(class="listener-count"): text insertSep($totalListeners, ',') & " listeners" + if isLive: + span(class="space-live"): text stateText + else: + span(class="space-state"): text stateText + + if sp.admins.len > 0 or sp.speakers.len > 0: + tdiv(class="space-participants"): + for admin in sp.admins: + let role = if admin.username == sp.creator.username: "Host" + else: "Co-host" + renderParticipant(admin, role) + for speaker in sp.speakers: + renderParticipant(speaker, "") diff --git a/src/views/status.nim b/src/views/status.nim index 71c2c67..b16c211 100644 --- a/src/views/status.nim +++ b/src/views/status.nim @@ -1,4 +1,5 @@ # SPDX-License-Identifier: AGPL-3.0-only +import sequtils import karax/[karaxdsl, vdom] import ".."/[types, formatters] @@ -28,16 +29,46 @@ proc renderReplyThread(thread: Chain; prefs: Prefs; path: string): VNode = if thread.hasMore: renderMoreReplies(thread) -proc renderReplies*(replies: Result[Chain]; prefs: Prefs; path: string): VNode = +proc renderReplySort(sort: RankingMode): VNode = + buildHtml(tdiv(class="reply-sort")): + span(class="reply-sort-label"): text "Sort replies:" + for mode in RankingMode: + let + cls = if mode == sort: "reply-sort-option active" + else: "reply-sort-option" + label = case mode + of Relevance: "Relevant" + of Recency: "Recent" + of Likes: "Liked" + a(class=cls, href=("?sort=" & $mode & "#r")): + text label + +proc renderReplies*(replies: Result[Chain]; prefs: Prefs; path: string; + tweet: Tweet = nil; sort = Relevance): VNode = buildHtml(tdiv(class="replies", id="r")): + var hasReplies = false + var replyCount = 0 for thread in replies.content: - if thread.content.len == 0: continue + if thread.content.len == 0 or thread.related: continue + hasReplies = true + replyCount += thread.content.len renderReplyThread(thread, prefs, path) - if replies.bottom.len > 0: - renderMore(Query(), replies.bottom, focus="#r") + if hasReplies and replies.bottom.len > 0: + if tweet == nil or not replies.beginning or replyCount < tweet.stats.replies: + let extra = if sort == Relevance: "" else: "sort=" & $sort & "&" + renderMore(Query(), replies.bottom, focus="#r", extra=extra) -proc renderConversation*(conv: Conversation; prefs: Prefs; path: string): VNode = +proc renderRelated(replies: Result[Chain]; prefs: Prefs; path: string): VNode = + buildHtml(tdiv(class="related-tweets")): + tdiv(class="related-header"): + text "Related tweets" + for thread in replies.content: + if thread.content.len == 0 or not thread.related: continue + renderReplyThread(thread, prefs, path) + +proc renderConversation*(conv: Conversation; prefs: Prefs; path: string; + sort = Relevance): VNode = let hasAfter = conv.after.content.len > 0 let threadId = conv.tweet.threadId buildHtml(tdiv(class="conversation")): @@ -70,6 +101,25 @@ proc renderConversation*(conv: Conversation; prefs: Prefs; path: string): VNode if not conv.replies.beginning: renderNewer(Query(), getLink(conv.tweet), focus="#r") if conv.replies.content.len > 0 or conv.replies.bottom.len > 0: - renderReplies(conv.replies, prefs, path) + renderReplySort(sort) + renderReplies(conv.replies, prefs, path, conv.tweet, sort) + + if not prefs.hideRelated: + if conv.replies.content.anyIt(it.related and it.content.len > 0): + renderRelated(conv.replies, prefs, path) renderToTop(focus="#m") + +proc renderEditHistory*(edits: EditHistory; prefs: Prefs; path: string): VNode = + buildHtml(tdiv(class="edit-history")): + tdiv(class="latest-edit"): + tdiv(class="edit-history-header"): + text "Latest post" + renderTweet(edits.latest, prefs, path) + + tdiv(class="previous-edits"): + tdiv(class="edit-history-header"): + text "Version history" + for tweet in edits.history: + tdiv(class="tweet-edit"): + renderTweet(tweet, prefs, path) diff --git a/src/views/timeline.nim b/src/views/timeline.nim index 54cad7a..2890dd1 100644 --- a/src/views/timeline.nim +++ b/src/views/timeline.nim @@ -1,16 +1,42 @@ # SPDX-License-Identifier: AGPL-3.0-only -import strutils, strformat, sequtils, algorithm, uri, options +import strutils, strformat, algorithm, uri, options import karax/[karaxdsl, vdom] import ".."/[types, query, formatters] import tweet, renderutils +proc timelineViewClass(query: Query): string = + if query.kind != QueryKind.media: + return "timeline" + + case query.view + of "grid": "timeline media-grid-view" + of "gallery": "timeline media-gallery-view" + else: "timeline" + proc getQuery(query: Query): string = if query.kind != posts: result = genQueryUrl(query) if result.len > 0: result &= "&" +proc getSearchMaxId(results: Timeline; path: string): string = + if results.query.kind != tweets or results.content.len == 0 or + results.query.until.len == 0: + return + + let lastThread = results.content[^1] + if lastThread.len == 0 or lastThread[^1].id == 0: + return + + # 2000000 is the minimum decrement to guarantee no result overlap + var maxId = lastThread[^1].id - 2_000_000'i64 + if maxId <= 0: + maxId = lastThread[^1].id - 1 + + if maxId > 0: + return "maxid:" & $maxId + proc renderToTop*(focus="#"): VNode = buildHtml(tdiv(class="top-ref")): icon "down", href=focus @@ -24,9 +50,9 @@ proc renderNewer*(query: Query; path: string; focus=""): VNode = a(href=(p & url)): text "Load newest" -proc renderMore*(query: Query; cursor: string; focus=""): VNode = +proc renderMore*(query: Query; cursor: string; focus=""; extra=""): VNode = buildHtml(tdiv(class="show-more")): - a(href=(&"?{getQuery(query)}cursor={encodeUrl(cursor, usePlus=false)}{focus}")): + a(href=(&"?{extra}{getQuery(query)}cursor={encodeUrl(cursor, usePlus=false)}{focus}")): text "Load more" proc renderNoMore(): VNode = @@ -39,26 +65,24 @@ proc renderNoneFound(): VNode = h2(class="timeline-none"): text "No items found" -proc renderThread(thread: seq[Tweet]; prefs: Prefs; path: string): VNode = +proc renderThread(thread: Tweets; prefs: Prefs; path: string; bigThumb=false): VNode = buildHtml(tdiv(class="thread-line")): let sortedThread = thread.sortedByIt(it.id) for i, tweet in sortedThread: + # thread has a gap, display "more replies" link + if i > 0 and tweet.replyId != sortedThread[i - 1].id: + tdiv(class="timeline-item thread more-replies-thread"): + tdiv(class="more-replies"): + a(class="more-replies-text", href=getLink(tweet)): + text "more replies" + let show = i == thread.high and sortedThread[0].id != tweet.threadId let header = if tweet.pinned or tweet.retweet.isSome: "with-header " else: "" renderTweet(tweet, prefs, path, class=(header & "thread"), - index=i, last=(i == thread.high), showThread=show) - -proc threadFilter(tweets: openArray[Tweet]; threads: openArray[int64]; it: Tweet): seq[Tweet] = - result = @[it] - if it.retweet.isSome or it.replyId in threads: return - for t in tweets: - if t.id == result[0].replyId: - result.insert t - elif t.replyId == result[0].id: - result.add t + index=i, last=(i == thread.high), bigThumb=bigThumb) proc renderUser(user: User; prefs: Prefs): VNode = - buildHtml(tdiv(class="timeline-item")): + buildHtml(tdiv(class="timeline-item", data-username=user.username)): a(class="tweet-link", href=("/" & user.username)) tdiv(class="tweet-body profile-result"): tdiv(class="tweet-header"): @@ -68,6 +92,7 @@ proc renderUser(user: User; prefs: Prefs): VNode = tdiv(class="tweet-name-row"): tdiv(class="fullname-and-username"): linkUser(user, class="fullname") + verifiedIcon(user) linkUser(user, class="username") tdiv(class="tweet-content media-body", dir="auto"): @@ -89,15 +114,106 @@ proc renderTimelineUsers*(results: Result[User]; prefs: Prefs; path=""): VNode = else: renderNoMore() -proc renderTimelineTweets*(results: Result[Tweet]; prefs: Prefs; path: string; - pinned=none(Tweet)): VNode = +proc mentionUsername(word: string): string = + # "@user" -> "user" for well-formed mentions, "" otherwise + if word.len > 1 and word[0] == '@' and + word[1 .. ^1].allCharsInSet({'A'..'Z', 'a'..'z', '0'..'9', '_'}): + word[1 .. ^1] + else: "" + +proc mentionedUser(s: string): string = + # last @mention in strings like "65 followers including @user" + let words = s.split(' ') + for i in countdown(words.high, 0): + result = mentionUsername(words[i]) + if result.len > 0: return + +proc renderMentionedText(s: string): VNode = + # linkify @mentions in plain API strings like "65 followers including @user" + let words = s.split(' ') + buildHtml(span): + for i in 0 ..< words.len: + if i > 0: text " " + let username = mentionUsername(words[i]) + if username.len > 0: + a(href=("/" & username)): text words[i] + else: + text words[i] + +proc renderListCard(r: ListSearchResult): VNode = + let listUrl = "/i/lists/" & r.list.id + buildHtml(tdiv(class="timeline-item list-result")): + a(class="tweet-link", href=listUrl) + a(class="list-result-banner", href=listUrl): + if r.list.banner.len > 0: + genImg(r.list.banner) + tdiv(class="list-result-body"): + tdiv(class="list-result-title fullname-and-username"): + a(class="list-name fullname", href=listUrl): text r.list.name + span(class="list-members"): + text &"· {insertSep($r.list.members, ',')} members" + tdiv(class="list-result-context"): + if r.followersContext.len > 0: + # the first facepile belongs to the "including @user" account + let mentioned = mentionedUser(r.followersContext) + for i in 0 ..< r.facepiles.len: + if i == 0 and mentioned.len > 0: + a(class="facepile-link", href=("/" & mentioned)): + genImg(r.facepiles[i], class="list-facepile") + else: + genImg(r.facepiles[i], class="list-facepile") + renderMentionedText(r.followersContext) + else: + if r.owner.username.len > 0: + a(class="facepile-link", href=("/" & r.owner.username)): + genImg(r.owner.getUserPic("_mini"), class="list-facepile") + else: + genImg(r.owner.getUserPic("_mini"), class="list-facepile") + linkUser(r.owner, class="fullname") + linkUser(r.owner, class="username") + if r.list.description.len > 0: + tdiv(class="list-result-description"): + text r.list.description + +proc renderTimelineLists*(results: Result[ListSearchResult]; prefs: Prefs; + path=""): VNode = buildHtml(tdiv(class="timeline")): + if not results.beginning: + renderNewer(results.query, path) + + if results.content.len > 0: + for list in results.content: + renderListCard(list) + if results.bottom.len > 0: + renderMore(results.query, results.bottom) + renderToTop() + elif results.beginning: + renderNoneFound() + else: + renderNoMore() + +proc filterThreads(threads: seq[Tweets]; prefs: Prefs): seq[Tweets] = + var retweets: seq[int64] + for thread in threads: + if thread.len == 1: + let tweet = thread[0] + let retweetId = if tweet.retweet.isSome: get(tweet.retweet).id else: 0 + if retweetId in retweets or tweet.id in retweets or + tweet.pinned and prefs.hidePins: + continue + if retweetId != 0 and tweet.retweet.isSome: + retweets &= retweetId + result.add(thread) + +proc renderTimelineTweets*(results: Timeline; prefs: Prefs; path: string; + pinned=none(Tweet)): VNode = + buildHtml(tdiv(class=results.query.timelineViewClass)): if not results.beginning: renderNewer(results.query, parseUri(path).path) if not prefs.hidePins and pinned.isSome: let tweet = get pinned - renderTweet(tweet, prefs, path, showThread=tweet.hasThread) + renderTweet(tweet, prefs, path) if results.content.len == 0: if not results.beginning: @@ -105,26 +221,24 @@ proc renderTimelineTweets*(results: Result[Tweet]; prefs: Prefs; path: string; else: renderNoneFound() else: - var - threads: seq[int64] - retweets: seq[int64] + let filtered = filterThreads(results.content, prefs) - for tweet in results.content: - let rt = if tweet.retweet.isSome: get(tweet.retweet).id else: 0 + if results.query.view == "gallery": + let bigThumb = prefs.gallerySize == "Large" + let galClass = if prefs.compactGallery: "gallery-masonry compact" else: "gallery-masonry" + tdiv(class=galClass, `data-col-size`=prefs.gallerySize.toLowerAscii): + for thread in filtered: + if thread.len == 1: renderTweet(thread[0], prefs, path, bigThumb=bigThumb) + else: renderThread(thread, prefs, path, bigThumb) + else: + for thread in filtered: + if thread.len == 1: + renderTweet(thread[0], prefs, path) + else: renderThread(thread, prefs, path) - if tweet.id in threads or rt in retweets or tweet.id in retweets or - tweet.pinned and prefs.hidePins: continue - - let thread = results.content.threadFilter(threads, tweet) - if thread.len < 2: - var hasThread = tweet.hasThread - if rt != 0: - retweets &= rt - hasThread = get(tweet.retweet).hasThread - renderTweet(tweet, prefs, path, showThread=hasThread) - else: - renderThread(thread, prefs, path) - threads &= thread.mapIt(it.id) - - renderMore(results.query, results.bottom) + var cursor = getSearchMaxId(results, path) + if cursor.len > 0: + renderMore(results.query, cursor) + elif results.bottom.len > 0: + renderMore(results.query, results.bottom) renderToTop() diff --git a/src/views/tweet.nim b/src/views/tweet.nim index 8b712a6..8971ab8 100644 --- a/src/views/tweet.nim +++ b/src/views/tweet.nim @@ -1,32 +1,43 @@ # SPDX-License-Identifier: AGPL-3.0-only -import strutils, sequtils, strformat, options +import strutils, sequtils, strformat, options, algorithm import karax/[karaxdsl, vdom, vstyles] from jester import Request import renderutils import ".."/[types, utils, formatters] -import general -proc getSmallPic(url: string): string = - result = url - if "?" notin url and not url.endsWith("placeholder.png"): - result &= ":small" - result = getPicUrl(result) +const doctype = "\n" -proc renderMiniAvatar(user: User; prefs: Prefs): VNode = - let url = getPicUrl(user.getUserPic("_mini")) - buildHtml(): - img(class=(prefs.getAvatarClass & " mini"), src=url) +proc renderMiniAvatar*(user: User; prefs: Prefs): VNode = + genImg(user.getUserPic("_mini"), class=(prefs.getAvatarClass & " mini")) -proc renderHeader(tweet: Tweet; retweet: string; prefs: Prefs): VNode = +proc renderArticleCard(preview: ArticlePreview; prefs: Prefs): VNode = + let url = "/i/article/" & $preview.tweetId + buildHtml(tdiv(class="article-card card large")): + a(class="card-container", href=url): + if preview.coverImage.len > 0: + tdiv(class="card-image-container"): + tdiv(class="card-image"): + genImg(preview.coverImage) + span(class="article-card-badge"): text "Article" + tdiv(class="card-content-container"): + tdiv(class="card-content"): + h2(class="card-title"): text preview.title + if preview.previewText.len > 0: + p(class="card-description"): text preview.previewText + +proc renderHeader(tweet: Tweet; retweet: string; pinned: bool; prefs: Prefs; + path = ""): VNode = buildHtml(tdiv): - if retweet.len > 0: - tdiv(class="retweet-header"): - span: icon "retweet", retweet & " retweeted" - - if tweet.pinned: + if pinned: + let pinnedLabel = + if "/i/communities/" in path: "Pinned by Community mods" + else: "Pinned Tweet" tdiv(class="pinned"): - span: icon "pin", "Pinned Tweet" + span: icon("pin", pinnedLabel) + elif retweet.len > 0: + tdiv(class="retweet-header"): + span: icon("retweet", retweet & " retweeted") tdiv(class="tweet-header"): a(class="tweet-avatar", href=("/" & tweet.user.username)): @@ -38,40 +49,42 @@ proc renderHeader(tweet: Tweet; retweet: string; prefs: Prefs): VNode = tdiv(class="tweet-name-row"): tdiv(class="fullname-and-username"): linkUser(tweet.user, class="fullname") + verifiedIcon(tweet.user) linkUser(tweet.user, class="username") span(class="tweet-date"): a(href=getLink(tweet), title=tweet.getTime): text tweet.getShortTime -proc renderAlbum(tweet: Tweet): VNode = - let - groups = if tweet.photos.len < 3: @[tweet.photos] - else: tweet.photos.distribute(2) +proc renderAltText(altText: string): VNode = + buildHtml(p(class="alt-text")): + text "ALT " & altText - buildHtml(tdiv(class="attachments")): - for i, photos in groups: - let margin = if i > 0: ".25em" else: "" - tdiv(class="gallery-row", style={marginTop: margin}): - for photo in photos: - tdiv(class="attachment image"): - let - named = "name=" in photo - orig = if named: photo else: photo & "?name=orig" - small = if named: photo else: photo & "?name=small" - a(href=getPicUrl(orig), class="still-image", target="_blank"): - genImg(small) +proc renderPhotoAttachment(photo: Photo; bigThumb=false): VNode = + buildHtml(tdiv(class="attachment")): + let + named = "name=" in photo.url + thumb = if named: photo.url + elif bigThumb: photo.url & mediumWebp + else: photo.url & smallWebp + a(href=getOrigPicUrl(photo.url), class="still-image", target="_blank"): + genImg(thumb, alt=photo.altText) + if photo.altText.len > 0: + renderAltText(photo.altText) -proc isPlaybackEnabled(prefs: Prefs; video: Video): bool = - case video.playbackType +proc isPlaybackEnabled(prefs: Prefs; playbackType: VideoType): bool = + case playbackType of mp4: prefs.mp4Playback of m3u8, vmap: prefs.hlsPlayback -proc renderVideoDisabled(video: Video; path: string): VNode = +proc hasMp4Url(video: Video): bool = + video.variants.anyIt(it.contentType == mp4) + +proc renderVideoDisabled(playbackType: VideoType; path=""): VNode = buildHtml(tdiv(class="video-overlay")): - case video.playbackType + case playbackType of mp4: - p: text "mp4 playback disabled in preferences" + buttonReferer "/enablemp4", "Enable mp4 playback", path of m3u8, vmap: buttonReferer "/enablehls", "Enable hls playback", path @@ -83,55 +96,109 @@ proc renderVideoUnavailable(video: Video): VNode = else: p: text "This media is unavailable" -proc renderVideo*(video: Video; prefs: Prefs; path: string): VNode = - let container = - if video.description.len > 0 or video.title.len > 0: " card-container" - else: "" +proc getVideoDownloadUrl(videoData: Video): string = + let mp4Vars = videoData.variants.filterIt(it.contentType == mp4) + if mp4Vars.len == 0: return "" + let best = mp4Vars.sortedByIt(it.bitrate)[^1].url + if best.startsWith("http"): getVidUrl(best) else: best + +proc renderVideoAttachment(videoData: Video; prefs: Prefs; path=""; bigThumb=false): VNode = + let + playbackType = if not prefs.proxyVideos and videoData.hasMp4Url: mp4 + else: videoData.playbackType + thumb = if bigThumb: getMediumPic(videoData.thumb) else: getSmallPic(videoData.thumb) + + buildHtml(tdiv(class="attachment")): + if not videoData.available: + img(src=thumb, loading="lazy") + renderVideoUnavailable(videoData) + elif not prefs.isPlaybackEnabled(playbackType): + img(src=thumb, loading="lazy") + renderVideoDisabled(playbackType, path) + else: + let + vars = videoData.variants.filterIt(it.contentType == playbackType) + vidUrl = vars.sortedByIt(it.resolution)[^1].url + source = if prefs.proxyVideos and vidUrl.startsWith("http"): + getVidUrl(vidUrl) else: vidUrl + case playbackType + of mp4: + video(poster=thumb, controls="", muted=prefs.muteVideos): + source(src=source, `type`="video/mp4") + of m3u8, vmap: + video(poster=thumb, data-url=source, data-autoload="false", muted=prefs.muteVideos) + verbatim "
" + tdiv(class="overlay-circle"): span(class="overlay-triangle") + if videoData.durationMs > 0: + tdiv(class="overlay-duration"): text getDuration(videoData) + verbatim "
" + if videoData.available: + let dlUrl = getVideoDownloadUrl(videoData) + if dlUrl.len > 0: + a(class="video-download", href=dlUrl, download="", + title="Download video"): icon "download-alt" + +proc renderVideo*(video: Video; prefs: Prefs; path: string; bigThumb=false): VNode = + let hasCardContent = video.description.len > 0 or video.title.len > 0 buildHtml(tdiv(class="attachments card")): - tdiv(class="gallery-video" & container): - tdiv(class="attachment video-container"): - let thumb = getSmallPic(video.thumb) - if not video.available: - img(src=thumb) - renderVideoUnavailable(video) - elif not prefs.isPlaybackEnabled(video): - img(src=thumb) - renderVideoDisabled(video, path) - else: - let vid = video.variants.filterIt(it.contentType == video.playbackType) - let source = getVidUrl(vid[0].url) - case video.playbackType - of mp4: - if prefs.muteVideos: - video(poster=thumb, controls="", muted=""): - source(src=source, `type`="video/mp4") - else: - video(poster=thumb, controls=""): - source(src=source, `type`="video/mp4") - of m3u8, vmap: - video(poster=thumb, data-url=source, data-autoload="false") - verbatim "
" - tdiv(class="overlay-circle"): span(class="overlay-triangle") - verbatim "
" - if container.len > 0: + tdiv(class=("gallery-video" & (if hasCardContent: " card-container" else: ""))): + renderVideoAttachment(video, prefs, path, bigThumb) + if hasCardContent: tdiv(class="card-content"): h2(class="card-title"): text video.title if video.description.len > 0: p(class="card-description"): text video.description -proc renderGif(gif: Gif; prefs: Prefs): VNode = +proc renderGifAttachment(gif: Gif; prefs: Prefs; path=""): VNode = + let thumb = getSmallPic(gif.thumb) + + buildHtml(tdiv(class="attachment")): + if not prefs.mp4Playback: + img(src=thumb, loading="lazy") + renderVideoDisabled(mp4, path) + elif prefs.autoplayGifs: + video(class="gif", poster=thumb, autoplay="", muted="", loop=""): + source(src=getPicUrl(gif.url), `type`="video/mp4") + else: + video(class="gif", poster=thumb, controls="", muted="", loop=""): + source(src=getPicUrl(gif.url), `type`="video/mp4") + if gif.altText.len > 0: + renderAltText(gif.altText) + +proc renderGif(gif: Gif; prefs: Prefs; path=""): VNode = buildHtml(tdiv(class="attachments media-gif")): - tdiv(class="gallery-gif", style={maxHeight: "unset"}): - tdiv(class="attachment"): - let thumb = getSmallPic(gif.thumb) - let url = getPicUrl(gif.url) - if prefs.autoplayGifs: - video(class="gif", poster=thumb, controls="", autoplay="", muted="", loop=""): - source(src=url, `type`="video/mp4") - else: - video(class="gif", poster=thumb, controls="", muted="", loop=""): - source(src=url, `type`="video/mp4") + renderGifAttachment(gif, prefs, path) + +proc renderMedia(media: seq[Media]; prefs: Prefs; path: string; bigThumb=false): VNode = + if media.len == 0: + return nil + + if media.len == 1: + let item = media[0] + if item.kind == videoMedia: + return renderVideo(item.video, prefs, path, bigThumb) + if item.kind == gifMedia: + return renderGif(item.gif, prefs, path) + + let + groups = if media.len < 3: @[media] + else: media.distribute(2) + + buildHtml(tdiv(class="attachments")): + for i, mediaGroup in groups: + let margin = if i > 0: ".25em" else: "" + let rowClass = "gallery-row" & + (if mediaGroup.allIt(it.kind == photoMedia): "" else: " mixed-row") + tdiv(class=rowClass, style={marginTop: margin}): + for mediaItem in mediaGroup: + case mediaItem.kind + of photoMedia: + renderPhotoAttachment(mediaItem.photo, bigThumb) + of videoMedia: + renderVideoAttachment(mediaItem.video, prefs, path, bigThumb) + of gifMedia: + renderGifAttachment(mediaItem.gif, prefs, path) proc renderPoll(poll: Poll): VNode = buildHtml(tdiv(class="poll")): @@ -146,12 +213,12 @@ proc renderPoll(poll: Poll): VNode = span(class="poll-choice-value"): text percStr span(class="poll-choice-option"): text poll.options[i] span(class="poll-info"): - text insertSep($poll.votes, ',') & " votes • " & poll.status + text &"{insertSep($poll.votes, ',')} votes • {poll.status}" proc renderCardImage(card: Card): VNode = buildHtml(tdiv(class="card-image-container")): tdiv(class="card-image"): - img(src=getPicUrl(card.image), alt="") + genImg(card.image) if card.kind == player: tdiv(class="card-overlay"): tdiv(class="overlay-circle"): @@ -187,14 +254,12 @@ func formatStat(stat: int): string = if stat > 0: insertSep($stat, ',') else: "" -proc renderStats(stats: TweetStats; views: string): VNode = +proc renderStats*(stats: TweetStats): VNode = buildHtml(tdiv(class="tweet-stats")): span(class="tweet-stat"): icon "comment", formatStat(stats.replies) span(class="tweet-stat"): icon "retweet", formatStat(stats.retweets) - span(class="tweet-stat"): icon "quote", formatStat(stats.quotes) span(class="tweet-stat"): icon "heart", formatStat(stats.likes) - if views.len > 0: - span(class="tweet-stat"): icon "play", insertSep(views, ',') + span(class="tweet-stat"): icon "views", formatStat(stats.views) proc renderReply(tweet: Tweet): VNode = buildHtml(tdiv(class="replying-to")): @@ -203,12 +268,12 @@ proc renderReply(tweet: Tweet): VNode = if i > 0: text " " a(href=("/" & u)): text "@" & u -proc renderAttribution(user: User; prefs: Prefs): VNode = - buildHtml(a(class="attribution", href=("/" & user.username))): +proc renderAttribution(user: User; prefs: Prefs; link = ""): VNode = + let href = if link.len > 0: link else: "/" & user.username + buildHtml(a(class="attribution", href=href)): renderMiniAvatar(user, prefs) strong: text user.fullname - if user.verified: - icon "ok", class="verified-icon", title="Verified account" + verifiedIcon(user) proc renderMediaTags(tags: seq[User]): VNode = buildHtml(tdiv(class="media-tag-block")): @@ -219,19 +284,28 @@ proc renderMediaTags(tags: seq[User]): VNode = if i < tags.high: text ", " +proc renderLatestPost(username: string; id: int64): VNode = + buildHtml(tdiv(class="latest-post-version")): + text "There's a new version of this post. " + a(href=getLink(id, username)): + text "See the latest post" + +proc renderCommunityNote(note: string; prefs: Prefs): VNode = + buildHtml(tdiv(class="community-note")): + tdiv(class="community-note-header"): + icon "group" + span: text "Community note" + tdiv(class="community-note-text", dir="auto"): + verbatim replaceUrls(note, prefs) + proc renderQuoteMedia(quote: Tweet; prefs: Prefs; path: string): VNode = buildHtml(tdiv(class="quote-media-container")): - if quote.photos.len > 0: - renderAlbum(quote) - elif quote.video.isSome: - renderVideo(quote.video.get(), prefs, path) - elif quote.gif.isSome: - renderGif(quote.gif.get(), prefs) + renderMedia(quote.media, prefs, path) proc renderQuote(quote: Tweet; prefs: Prefs; path: string): VNode = if not quote.available: return buildHtml(tdiv(class="quote unavailable")): - tdiv(class="unavailable-quote"): + a(class="unavailable-quote", href=getLink(quote, focus=false)): if quote.tombstone.len > 0: text quote.tombstone elif quote.text.len > 0: @@ -246,6 +320,7 @@ proc renderQuote(quote: Tweet; prefs: Prefs; path: string): VNode = tdiv(class="fullname-and-username"): renderMiniAvatar(quote.user, prefs) linkUser(quote.user, class="fullname") + verifiedIcon(quote.user) linkUser(quote.user, class="username") span(class="tweet-date"): @@ -259,12 +334,31 @@ proc renderQuote(quote: Tweet; prefs: Prefs; path: string): VNode = tdiv(class="quote-text", dir="auto"): verbatim replaceUrls(quote.text, prefs) + if quote.media.len > 0: + renderQuoteMedia(quote, prefs, path) + + if quote.articlePreview.isSome: + renderArticleCard(quote.articlePreview.get(), prefs) + + if quote.note.len > 0 and not prefs.hideCommunityNotes: + renderCommunityNote(quote.note, prefs) + if quote.hasThread: a(class="show-thread", href=getLink(quote)): text "Show this thread" - if quote.photos.len > 0 or quote.video.isSome or quote.gif.isSome: - renderQuoteMedia(quote, prefs, path) + if quote.history.len > 0 and quote.id != max(quote.history): + tdiv(class="quote-latest"): + text "There's a new version of this post" + +proc renderDisclosures*(tweet: Tweet): VNode = + buildHtml(tdiv(class="disclosures")): + if tweet.isAI: + span(data-disclosure="ai"): + icon "attention-circled", "Made with AI" + if tweet.isAd: + span(data-disclosure="ad"): + icon "attention-circled", "Paid partnership (ad)" proc renderLocation*(tweet: Tweet): string = let (place, url) = tweet.getLocation() @@ -278,14 +372,15 @@ proc renderLocation*(tweet: Tweet): string = return $node proc renderTweet*(tweet: Tweet; prefs: Prefs; path: string; class=""; index=0; - last=false; showThread=false; mainTweet=false; afterTweet=false): VNode = + last=false; mainTweet=false; afterTweet=false; + bigThumb=false): VNode = var divClass = class if index == -1 or last: divClass = "thread-last " & class if not tweet.available: - return buildHtml(tdiv(class=divClass & "unavailable timeline-item")): - tdiv(class="unavailable-box"): + return buildHtml(tdiv(class=divClass & "unavailable timeline-item", data-username=tweet.user.username)): + a(class="unavailable-box", href=getLink(tweet)): if tweet.tombstone.len > 0: text tweet.tombstone elif tweet.text.len > 0: @@ -296,23 +391,25 @@ proc renderTweet*(tweet: Tweet; prefs: Prefs; path: string; class=""; index=0; if tweet.quote.isSome: renderQuote(tweet.quote.get(), prefs, path) - let fullTweet = tweet + let + fullTweet = tweet + pinned = tweet.pinned + var retweet: string var tweet = fullTweet if tweet.retweet.isSome: tweet = tweet.retweet.get retweet = fullTweet.user.fullname - buildHtml(tdiv(class=("timeline-item " & divClass))): + buildHtml(tdiv(class=("timeline-item " & divClass), data-username=tweet.user.username)): if not mainTweet: a(class="tweet-link", href=getLink(tweet)) tdiv(class="tweet-body"): - var views = "" - renderHeader(tweet, retweet, prefs) + renderHeader(tweet, retweet, pinned, prefs, path) if not afterTweet and index == 0 and tweet.reply.len > 0 and - (tweet.reply.len > 1 or tweet.reply[0] != tweet.user.username): + (tweet.reply.len > 1 or tweet.reply[0] != tweet.user.username or pinned): renderReply(tweet) var tweetClass = "tweet-content media-body" @@ -323,19 +420,16 @@ proc renderTweet*(tweet: Tweet; prefs: Prefs; path: string; class=""; index=0; verbatim replaceUrls(tweet.text, prefs) & renderLocation(tweet) if tweet.attribution.isSome: - renderAttribution(tweet.attribution.get(), prefs) + renderAttribution(tweet.attribution.get(), prefs, tweet.attributionLink) - if tweet.card.isSome: + if tweet.card.isSome and tweet.card.get().kind != hidden: renderCard(tweet.card.get(), prefs, path) - if tweet.photos.len > 0: - renderAlbum(tweet) - elif tweet.video.isSome: - renderVideo(tweet.video.get(), prefs, path) - views = tweet.video.get().views - elif tweet.gif.isSome: - renderGif(tweet.gif.get(), prefs) - views = "GIF" + if tweet.articlePreview.isSome: + renderArticleCard(tweet.articlePreview.get(), prefs) + + if tweet.media.len > 0: + renderMedia(tweet.media, prefs, path, bigThumb) if tweet.poll.isSome: renderPoll(tweet.poll.get()) @@ -343,20 +437,29 @@ proc renderTweet*(tweet: Tweet; prefs: Prefs; path: string; class=""; index=0; if tweet.quote.isSome: renderQuote(tweet.quote.get(), prefs, path) + if tweet.note.len > 0 and not prefs.hideCommunityNotes: + renderCommunityNote(tweet.note, prefs) + + if tweet.isAI or tweet.isAd: + renderDisclosures(tweet) + + let + hasEdits = tweet.history.len > 1 + isLatest = hasEdits and tweet.id == max(tweet.history) + if mainTweet: - p(class="tweet-published"): text getTime(tweet) + p(class="tweet-published"): + if hasEdits and isLatest: + a(href=(getLink(tweet, focus=false) & "/history")): + text &"Last edited {getTime(tweet)}" + else: + text &"{getTime(tweet)}" + + if hasEdits and not isLatest: + renderLatestPost(tweet.user.username, max(tweet.history)) if tweet.mediaTags.len > 0: renderMediaTags(tweet.mediaTags) if not prefs.hideTweetStats: - renderStats(tweet.stats, views) - - if showThread: - a(class="show-thread", href=("/i/status/" & $tweet.threadId)): - text "Show this thread" - -proc renderTweetEmbed*(tweet: Tweet; path: string; prefs: Prefs; cfg: Config; req: Request): VNode = - buildHtml(tdiv(class="tweet-embed")): - renderHead(prefs, cfg, req) - renderTweet(tweet, prefs, path, mainTweet=true) + renderStats(tweet.stats) diff --git a/tests/base.py b/tests/base.py index 010dfbb..841094d 100644 --- a/tests/base.py +++ b/tests/base.py @@ -54,6 +54,18 @@ class Timeline(object): none = '.timeline-none' protected = '.timeline-protected' photo_rail = '.photo-rail-grid' + media_view_tabs = '.media-view-tabs' + media_view_timeline = '.media-view-tabs a[href*="view=timeline"]' + media_view_grid = '.media-view-tabs a[href*="view=grid"]' + media_view_gallery = '.media-view-tabs a[href*="view=gallery"]' + media_view_active = '.media-view-tabs .tab-item.active a' + grid_view = '.timeline.media-grid-view' + gallery_view = '.timeline.media-gallery-view' + + +class Search(object): + tab_item = '.tab .tab-item' + tab_active = '.tab .tab-item.active a' class Conversation(object): @@ -64,6 +76,8 @@ class Conversation(object): thread = '.reply' tweet = '.timeline-item' tweet_text = '.tweet-content' + reply_sort = '.reply-sort' + reply_sort_active = '.reply-sort-option.active' class Poll(object): @@ -79,7 +93,7 @@ class Media(object): row = '.gallery-row' image = '.still-image' video = '.gallery-video' - gif = '.gallery-gif' + gif = '.media-gif' class BaseTestCase(BaseCase): diff --git a/tests/conftest.py b/tests/conftest.py new file mode 100644 index 0000000..3d87c74 --- /dev/null +++ b/tests/conftest.py @@ -0,0 +1,4 @@ +from seleniumbase.config import settings + +settings.SKIP_JS_WAITS = True +settings.WAIT_FOR_RSC_ON_PAGE_LOADS = False diff --git a/tests/poetry.lock b/tests/poetry.lock new file mode 100644 index 0000000..d13bfe0 --- /dev/null +++ b/tests/poetry.lock @@ -0,0 +1,1716 @@ +# This file is automatically @generated by Poetry 2.2.1 and 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"jaraco.tidelift (>=1.4)", "rst.linker (>=1.9)", "sphinx (>=3.5)", "sphinx-lint"] +enabler = ["pytest-enabler (>=2.2)"] +test = ["big-O", "jaraco.functools", "jaraco.itertools", "jaraco.test", "more_itertools", "pytest (>=6,!=8.1.*)", "pytest-ignore-flaky"] +type = ["pytest-mypy"] + +[metadata] +lock-version = "2.1" +python-versions = "^3.14" +content-hash = "11e7820330aef0a91b8b1b35791aaa335cf1352f21316f2dedaf5439afe474ac" diff --git a/tests/poetry.toml b/tests/poetry.toml new file mode 100644 index 0000000..ab1033b --- /dev/null +++ b/tests/poetry.toml @@ -0,0 +1,2 @@ +[virtualenvs] +in-project = true diff --git a/tests/pyproject.toml b/tests/pyproject.toml new file mode 100644 index 0000000..1907e60 --- /dev/null +++ b/tests/pyproject.toml @@ -0,0 +1,11 @@ +[tool.poetry] +name = "nitter-tests" +version = "0.0.0" +package-mode = false + +[tool.poetry.dependencies] +python = "^3.14" +seleniumbase = "4.46.5" + +[tool.pytest.ini_options] +addopts = "--pls=eager --rcs --reruns=2 --only-rerun=timeout --only-rerun=Timeout --only-rerun=Connection --only-rerun=WebDriverException --timeout_multiplier=5" diff --git a/tests/requirements.txt b/tests/requirements.txt new file mode 100644 index 0000000..e47d1cc --- /dev/null +++ b/tests/requirements.txt @@ -0,0 +1 @@ +seleniumbase==4.46.5 diff --git a/tests/test_about_account.py b/tests/test_about_account.py new file mode 100644 index 0000000..2239d9d --- /dev/null +++ b/tests/test_about_account.py @@ -0,0 +1,76 @@ +from base import BaseTestCase, Profile +from parameterized import parameterized + + +class AboutAccount(object): + header = '.about-account-header' + name = '.about-account-name' + body = '.about-account-body' + row = '.about-account-row' + label = '.about-account-label' + value = '.about-account-value' + + +# (username, expected_labels) +# Each label is checked for presence in the page text +about_data = [ + ['jack', ['Date joined', 'Account based in', 'Connected via']], + ['NASA', ['Date joined']], + ['elonmusk', ['Date joined']], +] + +about_verified = [ + ['jack', 'Verified', 'Since '], +] + +about_affiliate = [ + ['jack', 'An affiliate of', 'Square'], + ['elonmusk', 'An affiliate of', 'X'], +] + + +class AboutAccountTest(BaseTestCase): + @parameterized.expand(about_data) + def test_about_page_has_labels(self, username, expected_labels): + """About page shows expected info labels""" + self.open_nitter(f'{username}/about') + self.assert_element_visible(AboutAccount.header) + self.assert_element_visible(AboutAccount.body) + for label in expected_labels: + self.assert_text(label, AboutAccount.body) + + @parameterized.expand(about_verified) + def test_about_verified(self, username, label, value_prefix): + """About page shows verification info for verified accounts""" + self.open_nitter(f'{username}/about') + self.assert_text(label, AboutAccount.body) + self.assert_text(value_prefix, AboutAccount.body) + + @parameterized.expand(about_affiliate) + def test_about_affiliate(self, username, label, affiliate): + """About page shows affiliate info""" + self.open_nitter(f'{username}/about') + self.assert_text(label, AboutAccount.body) + self.assert_text(f'@{affiliate}', AboutAccount.body) + + def test_about_page_title(self): + """Title contains account name""" + self.open_nitter('jack/about') + self.assert_text('jack', AboutAccount.name) + + def test_about_join_date(self): + """About page always shows join date""" + self.open_nitter('jack/about') + self.assert_text('Date joined', AboutAccount.body) + self.assert_text('March 2006', AboutAccount.body) + + def test_about_invalid_user(self): + """About page for non-existent user shows error""" + self.open_nitter('thisprofiledoesntexist/about') + self.assert_text('User "thisprofiledoesntexist" not found') + + def test_joindate_links_to_about(self): + """Join date on profile page links to about page""" + self.open_nitter('jack') + link = self.find_element(Profile.joinDate + ' a') + self.assertIn('/jack/about', link.get_attribute('href')) diff --git a/tests/test_article.py b/tests/test_article.py new file mode 100644 index 0000000..287b948 --- /dev/null +++ b/tests/test_article.py @@ -0,0 +1,327 @@ +from base import BaseTestCase +from parameterized import parameterized + + +class ArticleSelectors: + page = '.article-page' + cover = '.article-cover' + body = '.article-body' + title = '.article-title' + author = '.article-author' + fullname = '.article-author .fullname' + username = '.article-author .username' + date = '.article-author .article-date' + avatar = '.article-author img.avatar' + verified = '.article-author .verified-icon' + media = '.article-media' + caption = '.article-media-caption' + divider = '.article-divider' + + +articles = [ + ['2064166507438059759', + '1s,秒杀一切,开源一个 X 文章发布 Skill【重磅升级】', + 'punk2898', 'Punk'], + + ['2064689664213041529', + 'SpaceX Thesis & Valuation Memorandum', + 'Dialectic_Group', 'Dialectic'], + + ['2064691088636424322', + 'Consciousness and AI: The Problem of Inner Experience', + 'CosmicOrFun', 'Cosmic Orphan'], + + ['2064755789391110154', + 'DeFi Markets Update 2026-06-10', + 'SteakhouseFi', 'Steakhouse Financial'], + + ['2064755231901319527', + 'The machine economy has a killswitch and somebody just pulled it.', + '1914ad', 'Justin Bechler HMP-028'], + + ['2062858677149675788', + 'Yakshinis', + 'CosmicOrFun', 'Cosmic Orphan'], +] + +articles_with_media = [ + ['2064166507438059759', 6], + ['2064689664213041529', 11], + ['2064755789391110154', 5], +] + +articles_with_dividers = [ + ['2064166507438059759', 1], + ['2064689664213041529', 6], +] + + +class ArticleBasicTest(BaseTestCase): + @parameterized.expand(articles) + def test_article_loads(self, tweet_id, title, username, fullname): + self.open_nitter(f'i/article/{tweet_id}') + self.assert_element_visible(ArticleSelectors.page) + self.assert_element_visible(ArticleSelectors.body) + self.assert_text(title, ArticleSelectors.title) + + @parameterized.expand(articles) + def test_article_author(self, tweet_id, title, username, fullname): + self.open_nitter(f'i/article/{tweet_id}') + self.assert_element_visible(ArticleSelectors.author) + self.assert_text(f'@{username}', ArticleSelectors.username) + + @parameterized.expand(articles) + def test_article_has_cover(self, tweet_id, title, username, fullname): + self.open_nitter(f'i/article/{tweet_id}') + self.assert_element_visible(ArticleSelectors.cover) + src = self.get_attribute(ArticleSelectors.cover, 'src') + self.assertIn('/pic/', src) + + @parameterized.expand(articles) + def test_article_has_date(self, tweet_id, title, username, fullname): + self.open_nitter(f'i/article/{tweet_id}') + date_text = self.get_text(ArticleSelectors.date) + self.assertTrue(len(date_text) > 3) + + @parameterized.expand(articles) + def test_article_author_avatar(self, tweet_id, title, username, fullname): + self.open_nitter(f'i/article/{tweet_id}') + self.assert_element_visible(ArticleSelectors.avatar) + src = self.get_attribute(ArticleSelectors.avatar, 'src') + self.assertIn('/pic/', src) + self.assertGreater(len(src), len('/pic/')) + + @parameterized.expand(articles) + def test_article_author_verified(self, tweet_id, title, username, fullname): + self.open_nitter(f'i/article/{tweet_id}') + self.assert_element_visible(ArticleSelectors.verified) + + def test_article_author_verified_business(self): + self.open_nitter('i/article/2064755789391110154') + self.assert_element_visible('.article-author .verified-icon.business') + + +class ArticleContentTest(BaseTestCase): + def test_article_has_paragraphs(self): + self.open_nitter('i/article/2064689664213041529') + paragraphs = self.find_elements('.article-body p') + self.assertGreater(len(paragraphs), 10) + + def test_article_has_headers(self): + self.open_nitter('i/article/2064689664213041529') + headers = self.find_elements('.article-body h1, .article-body h2') + self.assertGreater(len(headers), 5) + + def test_article_has_bold_text(self): + self.open_nitter('i/article/2064166507438059759') + bold = self.find_elements('.article-body strong') + self.assertGreater(len(bold), 0) + + def test_article_has_italic_text(self): + self.open_nitter('i/article/2064166507438059759') + italic = self.find_elements('.article-body em') + self.assertGreater(len(italic), 0) + + def test_article_has_blockquotes(self): + self.open_nitter('i/article/2064166507438059759') + self.assert_element_visible('.article-body blockquote') + + def test_article_has_lists(self): + self.open_nitter('i/article/2064166507438059759') + self.assert_element_visible('.article-body ul') + + def test_article_has_emoji_text(self): + self.open_nitter('i/article/2064166507438059759') + body = self.get_text(ArticleSelectors.body) + self.assertTrue(any(ord(c) > 0x1F000 for c in body)) + + def test_article_has_links(self): + self.open_nitter('i/article/2064691088636424322') + links = self.find_elements('.article-body a[href]') + self.assertGreater(len(links), 0) + + def test_article_twitter_links_localized(self): + self.open_nitter('i/article/2064755789391110154') + links = self.find_elements('.article-body a[href^="https://x.com"]') + self.assertEqual(len(links), 0, 'x.com links should be converted to local paths') + + @parameterized.expand(articles_with_media) + def test_article_media_count(self, tweet_id, expected_count): + self.open_nitter(f'i/article/{tweet_id}') + media = self.find_elements(ArticleSelectors.media) + self.assertEqual(len(media), expected_count) + + @parameterized.expand(articles_with_dividers) + def test_article_divider_count(self, tweet_id, expected_count): + self.open_nitter(f'i/article/{tweet_id}') + dividers = self.find_elements(ArticleSelectors.divider) + self.assertEqual(len(dividers), expected_count) + + +class ArticleMediaTest(BaseTestCase): + def test_media_images_proxied(self): + self.open_nitter('i/article/2064689664213041529') + self.assert_element_visible(ArticleSelectors.media) + img = self.find_element(f'{ArticleSelectors.media} img') + src = img.get_attribute('src') + self.assertIn('/pic/', src) + self.assertFalse(src.startswith('https://pbs.twimg.com')) + + def test_cover_image_proxied(self): + self.open_nitter('i/article/2064689664213041529') + self.assert_element_visible(ArticleSelectors.cover) + src = self.get_attribute(ArticleSelectors.cover, 'src') + self.assertIn('/pic/', src) + self.assertFalse(src.startswith('https://pbs.twimg.com')) + + def test_embedded_tweet(self): + self.open_nitter('i/article/2064755789391110154') + self.assert_element_visible('.article-body .timeline-item') + + def test_multiple_embedded_tweets(self): + self.open_nitter('i/article/2064755231901319527') + tweets = self.find_elements('.article-body .timeline-item') + self.assertGreaterEqual(len(tweets), 3) + + def test_media_caption_displayed(self): + self.open_nitter('i/article/2064689664213041529') + self.assert_element_visible(ArticleSelectors.caption) + captions = self.find_elements(ArticleSelectors.caption) + self.assertGreaterEqual(len(captions), 5) + + def test_media_caption_text(self): + self.open_nitter('i/article/2064689664213041529') + self.assert_text_visible('FIGURE 1', ArticleSelectors.caption) + + def test_media_caption_alt_attribute(self): + self.open_nitter('i/article/2064689664213041529') + img = self.find_element(f'{ArticleSelectors.media} img') + alt = img.get_attribute('alt') + self.assertGreater(len(alt), 0) + + def test_no_caption_when_absent(self): + self.open_nitter('i/article/2062858677149675788') + captions = self.find_elements(ArticleSelectors.caption) + self.assertEqual(len(captions), 0) + + +class ArticleMentionTest(BaseTestCase): + def test_mention_linkified(self): + self.open_nitter('i/article/2064755231901319527') + link = self.find_element('.article-body a[href="/ZachXBT"]') + self.assertEqual(link.text, '@ZachXBT') + + def test_multiple_mentions_linkified(self): + self.open_nitter('i/article/2064755231901319527') + links = self.find_elements('.article-body a[href^="/"]') + mention_hrefs = [l.get_attribute('href') for l in links + if l.text.startswith('@')] + usernames = [h.split('/')[-1] for h in mention_hrefs] + self.assertIn('ZachXBT', usernames) + self.assertIn('River', usernames) + + def test_mention_in_different_article(self): + self.open_nitter('i/article/2064689664213041529') + link = self.find_element('.article-body a[href="/FutureJurvetson"]') + self.assertEqual(link.text, '@FutureJurvetson') + + def test_no_spurious_whitespace_in_styled_paragraph(self): + """Styled paragraphs should not have extra whitespace from VNode serialization.""" + self.open_nitter('i/article/2064166507438059759') + source = self.get_page_source() + self.assertNotIn('white-space: pre-wrap', source) + self.assertNotIn('white-space:pre-wrap', source) + + +class ArticleCardTest(BaseTestCase): + @parameterized.expand(articles) + def test_status_page_shows_article_card(self, tweet_id, title, username, fullname): + self.open_nitter(f'{username}/status/{tweet_id}') + self.assert_element_visible('.article-card') + self.assert_text(title, '.article-card .card-title') + + def test_article_card_has_cover_image(self): + self.open_nitter('Dialectic_Group/status/2064689664213041529') + self.assert_element_visible('.article-card .card-image img') + src = self.get_attribute('.article-card .card-image img', 'src') + self.assertIn('/pic/', src) + + def test_article_card_has_badge(self): + self.open_nitter('Dialectic_Group/status/2064689664213041529') + self.assert_element_visible('.article-card-badge') + self.assert_text('Article', '.article-card-badge') + + def test_article_card_has_preview_text(self): + self.open_nitter('CosmicOrFun/status/2064691088636424322') + self.assert_element_visible('.article-card .card-description') + + def test_article_card_links_to_article(self): + self.open_nitter('punk2898/status/2064166507438059759') + href = self.get_attribute('.article-card .card-container', 'href') + self.assertIn('/article/', href) + + def test_article_url_stripped_from_tweet_text(self): + self.open_nitter('punk2898/status/2064166507438059759') + self.assert_element_visible('.article-card') + source = self.get_page_source() + # Main tweet text should not contain article URL + import re + main = re.search(r'id="m".*?tweet-content[^>]*>(.*?)', source, re.DOTALL) + self.assertIsNotNone(main) + self.assertNotIn('/article/', main.group(1)) + + +class ArticleQuotedCardTest(BaseTestCase): + """Article cards inside quoted tweets (1914ad quoting own article).""" + quoted_tweet = '1914ad/status/2064789532071891085' + quoted_article_id = '2063677483548102688' + + def test_quoted_card_visible(self): + self.open_nitter(self.quoted_tweet) + self.assert_element_visible('.quote .article-card') + + def test_quoted_card_has_title(self): + self.open_nitter(self.quoted_tweet) + self.assert_text('David Bailey Already Won', '.quote .article-card .card-title') + + def test_quoted_card_has_badge(self): + self.open_nitter(self.quoted_tweet) + self.assert_element_visible('.quote .article-card-badge') + self.assert_text('Article', '.quote .article-card-badge') + + def test_quoted_card_has_cover_image(self): + self.open_nitter(self.quoted_tweet) + # Scroll to element to trigger lazy loading + self.scroll_to('.quote .article-card .card-image img') + self.assert_element_visible('.quote .article-card .card-image img') + src = self.get_attribute('.quote .article-card .card-image img', 'src') + self.assertIn('/pic/', src) + + def test_quoted_card_has_description(self): + self.open_nitter(self.quoted_tweet) + self.assert_element_visible('.quote .article-card .card-description') + + def test_quoted_card_links_to_article(self): + self.open_nitter(self.quoted_tweet) + href = self.get_attribute('.quote .article-card .card-container', 'href') + self.assertIn(f'/article/{self.quoted_article_id}', href) + + +class ArticleRoutingTest(BaseTestCase): + def test_username_article_route_redirects(self): + self.open_nitter('punk2898/article/2064166507438059759') + self.assert_element_visible(ArticleSelectors.page) + self.assert_text('1s', ArticleSelectors.title) + + def test_status_article_route_redirects(self): + self.open_nitter('punk2898/status/2064166507438059759/article') + self.assert_element_visible(ArticleSelectors.page) + self.assert_text('1s', ArticleSelectors.title) + + def test_invalid_id_returns_404(self): + self.open_nitter('i/article/notanumber') + self.assert_element_not_visible(ArticleSelectors.page) + + def test_nonexistent_article(self): + self.open_nitter('i/article/1') + self.assert_element_visible('.error-panel') diff --git a/tests/test_card.py b/tests/test_card.py index 7fd233c..daee099 100644 --- a/tests/test_card.py +++ b/tests/test_card.py @@ -1,13 +1,10 @@ +import os +import unittest from base import BaseTestCase, Card, Conversation from parameterized import parameterized card = [ - ['Thom_Wolf/status/1122466524860702729', - 'pytorch/fairseq', - 'Facebook AI Research Sequence-to-Sequence Toolkit written in Python. - GitHub - pytorch/fairseq: Facebook AI Research Sequence-to-Sequence Toolkit written in Python.', - 'github.com', True], - ['nim_lang/status/1136652293510717440', 'Version 0.20.0 released', 'We are very proud to announce Nim version 0.20. This is a massive release, both literally and figuratively. It contains more than 1,000 commits and it marks our release candidate for version 1.0!', @@ -18,70 +15,46 @@ card = [ 'Basic OBS Studio plugin, written in nim, supporting C++ (C fine too) - obsplugin.nim', 'gist.github.com', True], - ['FluentAI/status/1116417904831029248', - 'Amazon’s Alexa isn’t just AI — thousands of humans are listening', - 'One of the only ways to improve Alexa is to have human beings check it for errors', - 'theverge.com', True] + ['NASA/status/2061872347477418301', + 'Nancy Grace Roman Space Telescope - NASA Science', + 'The Nancy Grace Roman Space Telescope will settle essential questions in the areas of dark energy, exoplanets, and astrophysics.', + 'science.nasa.gov', True] ] no_thumb = [ - ['Bountysource/status/1141879700639215617', - 'Post a bounty on kivy/plyer!', - 'Automation and Screen Reader Support', - 'bountysource.com'], + ['Thom_Wolf/status/1122466524860702729', + 'GitHub - facebookresearch/XLM: PyTorch original implementation of Cross-lingual Language Model', + 'PyTorch original implementation of Cross-lingual Language Model Pretraining.', + 'github.com'], ['brent_p/status/1088857328680488961', - 'Hts Nim Sugar', - 'hts-nim is a library that allows one to use htslib via the nim programming language. Nim is a garbage-collected language that compiles to C and often has similar performance. I have become very...', - 'brentp.github.io'], + 'GitHub - brentp/hts-nim: nim wrapper for htslib for parsing genomics data files', + '', + 'github.com'], ['voidtarget/status/1133028231672582145', 'sinkingsugar/nimqt-example', 'A sample of a Qt app written using mostly nim. Contribute to sinkingsugar/nimqt-example development by creating an account on GitHub.', - 'github.com'], - - ['mobile_test/status/490378953744318464', - 'Nantasket Beach', - 'Explore this photo titled Nantasket Beach by Ben Sandofsky (@sandofsky) on 500px', - '500px.com'], - - ['nim_lang/status/1082989146040340480', - 'Nim in 2018: A short recap', - 'Posted in r/programming by u/miran1', - 'reddit.com'] + 'github.com'] ] playable = [ - ['nim_lang/status/1118234460904919042', - 'Nim development blog 2019-03', - 'Arne (aka Krux02)* debugging: * improved nim-gdb, $ works, framefilter * alias for --debugger:native: -g* bugs: * forwarding of .pure. * sizeof union* fe...', - 'youtube.com'], - - ['nim_lang/status/1121090879823986688', - 'Nim - First natively compiled language w/ hot code-reloading at...', - '#nim #c++ #ACCUConfNim is a statically typed systems and applications programming language which offers perhaps some of the most powerful metaprogramming cap...', + ['NASA/status/2047048645845897398', + 'NASA\'s Artemis II News Conference with Moon Astronauts', + 'Live from NASA\'s Johnson Space Center in Houston', 'youtube.com'] ] -# promo = [ - # ['BangOlufsen/status/1145698701517754368', - # 'Upgrade your journey', '', - # 'www.bang-olufsen.com'], - - # ['BangOlufsen/status/1154934429900406784', - # 'Learn more about Beosound Shape', '', - # 'www.bang-olufsen.com'] -# ] - - class CardTest(BaseTestCase): @parameterized.expand(card) def test_card(self, tweet, title, description, destination, large): + if os.environ.get('GITHUB_ACTIONS') == 'true' and '2061872347477418301' in tweet: + self.skipTest('Card image unreliable from GitHub datacenter IPs') self.open_nitter(tweet) c = Card(Conversation.main + " ") self.assert_text(title, c.title) self.assert_text(destination, c.destination) - self.assertIn('_img', self.get_image_url(c.image + ' img')) + self.assertIn('/pic/', self.get_image_url(c.image + ' img')) if len(description) > 0: self.assert_text(description, c.description) if large: @@ -98,23 +71,13 @@ class CardTest(BaseTestCase): if len(description) > 0: self.assert_text(description, c.description) - @parameterized.expand(playable) + @parameterized.expand(playable, skip_on_empty=True) def test_card_playable(self, tweet, title, description, destination): self.open_nitter(tweet) c = Card(Conversation.main + " ") self.assert_text(title, c.title) self.assert_text(destination, c.destination) - self.assertIn('_img', self.get_image_url(c.image + ' img')) + self.assertIn('/pic/', self.get_image_url(c.image + ' img')) self.assert_element_visible('.card-overlay') if len(description) > 0: self.assert_text(description, c.description) - - # @parameterized.expand(promo) - # def test_card_promo(self, tweet, title, description, destination): - # self.open_nitter(tweet) - # c = Card(Conversation.main + " ") - # self.assert_text(title, c.title) - # self.assert_text(destination, c.destination) - # self.assert_element_visible('.video-overlay') - # if len(description) > 0: - # self.assert_text(description, c.description) diff --git a/tests/test_community.py b/tests/test_community.py new file mode 100644 index 0000000..b266044 --- /dev/null +++ b/tests/test_community.py @@ -0,0 +1,211 @@ +from base import BaseTestCase +from parameterized import parameterized + + +COMMUNITY_ID = '1493446837214187523' +COMMUNITY_PATH = f'i/communities/{COMMUNITY_ID}' + + +class CommunityTest(BaseTestCase): + def test_top_page_loads(self): + self.open_nitter(COMMUNITY_PATH) + self.assert_element_visible('.community-header') + self.assert_text('Build in Public', '.community-name') + + def test_banner_visible(self): + self.open_nitter(COMMUNITY_PATH) + self.assert_element_visible('.timeline-banner img') + + def test_member_count(self): + self.open_nitter(COMMUNITY_PATH) + self.assert_element_visible('.community-member-count') + self.assert_text('Members', '.community-member-count') + + def test_description_visible(self): + self.open_nitter(COMMUNITY_PATH) + self.assert_element_visible('.community-description') + + def test_tabs_present(self): + self.open_nitter(COMMUNITY_PATH) + tabs = self.find_elements('.tab a') + labels = [t.text for t in tabs] + self.assertEqual(labels, ['Top', 'Latest', 'Media', 'About']) + + def test_top_tab_active(self): + self.open_nitter(COMMUNITY_PATH) + self.assert_element_visible('.tab .active a[href$="/' + COMMUNITY_ID + '"]') + + def test_top_has_tweets(self): + self.open_nitter(COMMUNITY_PATH) + self.assert_element_visible('.timeline-item .tweet-body') + + def test_top_has_pagination(self): + self.open_nitter(COMMUNITY_PATH) + self.assert_element_visible('.show-more') + self.assert_text('Load more', '.show-more') + + def test_latest_has_tweets(self): + self.open_nitter(f'{COMMUNITY_PATH}/latest') + self.assert_element_visible('.timeline-item .tweet-body') + + def test_latest_tab_active(self): + self.open_nitter(f'{COMMUNITY_PATH}/latest') + self.assert_element_visible('.tab .active a[href$="/latest"]') + + def test_media_has_tweets(self): + self.open_nitter(f'{COMMUNITY_PATH}/media') + self.assert_element_visible('.timeline-item .tweet-body') + + def test_media_tab_active(self): + self.open_nitter(f'{COMMUNITY_PATH}/media') + self.assert_element_visible('.tab .active a[href$="/media"]') + + def test_about_page(self): + self.open_nitter(f'{COMMUNITY_PATH}/about') + self.assert_element_visible('.community-about') + self.assert_text('Community Info', '.community-info h2') + + def test_about_rules(self): + self.open_nitter(f'{COMMUNITY_PATH}/about') + self.assert_element_visible('.community-rules') + self.assert_text('Rules', '.community-rules h2') + rules = self.find_elements('.community-rule') + self.assertGreater(len(rules), 0) + + def test_about_creator(self): + self.open_nitter(f'{COMMUNITY_PATH}/about') + self.assert_text('Created', '.community-info') + link = self.find_element('.community-info-item a') + self.assertTrue(link.text.startswith('@')) + self.assertGreater(len(link.text), 1) + + def test_about_tab_active(self): + self.open_nitter(f'{COMMUNITY_PATH}/about') + self.assert_element_visible('.tab .active a[href$="/about"]') + + def test_about_moderators(self): + self.open_nitter(f'{COMMUNITY_PATH}/about') + self.assert_element_visible('.community-moderators') + self.assert_text('Moderators', '.community-moderators h2') + mods = self.find_elements('.community-moderator') + self.assertGreater(len(mods), 0) + + def test_about_moderators_have_avatars(self): + self.open_nitter(f'{COMMUNITY_PATH}/about') + avatars = self.find_elements('.community-mod-avatar') + self.assertGreater(len(avatars), 0) + + def test_about_moderators_link_to_profiles(self): + self.open_nitter(f'{COMMUNITY_PATH}/about') + links = self.find_elements('.community-mod-username') + self.assertGreater(len(links), 0) + for link in links: + self.assertTrue(link.text.startswith('@')) + self.assertTrue(link.get_attribute('href').startswith('http')) + + def test_about_see_all_link(self): + self.open_nitter(f'{COMMUNITY_PATH}/about') + link = self.find_element('.community-mods-link') + self.assertEqual(link.text, 'See all') + self.assertIn('/moderators', link.get_attribute('href')) + + def test_members_page(self): + self.open_nitter(f'{COMMUNITY_PATH}/members') + self.assert_element_visible('.timeline-item') + users = self.find_elements('.timeline-item .username') + self.assertGreater(len(users), 0) + + def test_members_has_member_tabs(self): + self.open_nitter(f'{COMMUNITY_PATH}/members') + tabs = self.find_elements('.tab a') + labels = [t.text for t in tabs] + self.assertEqual(labels, ['All', 'Moderators']) + + def test_members_all_tab_active(self): + self.open_nitter(f'{COMMUNITY_PATH}/members') + self.assert_element_visible('.tab .active a[href$="/members"]') + + def test_members_count_is_link(self): + self.open_nitter(COMMUNITY_PATH) + link = self.find_element('.community-member-count') + self.assertIn('Members', link.text) + self.assertIn('/members', link.get_attribute('href')) + + def test_moderators_page(self): + self.open_nitter(f'{COMMUNITY_PATH}/moderators') + self.assert_element_visible('.timeline-item') + users = self.find_elements('.timeline-item .username') + self.assertGreater(len(users), 0) + + def test_moderators_tab_active(self): + self.open_nitter(f'{COMMUNITY_PATH}/moderators') + self.assert_element_visible('.tab .active a[href$="/moderators"]') + + def test_moderators_has_member_tabs(self): + self.open_nitter(f'{COMMUNITY_PATH}/moderators') + tabs = self.find_elements('.tab a') + labels = [t.text for t in tabs] + self.assertEqual(labels, ['All', 'Moderators']) + + def test_pinned_tweet_label(self): + self.open_nitter(COMMUNITY_PATH) + self.assert_element_visible('.pinned') + self.assert_text('Pinned by Community mods', '.pinned') + + def test_hashtags_visible(self): + self.open_nitter(COMMUNITY_PATH) + self.assert_element_visible('.community-tags') + tags = self.find_elements('.community-tag') + self.assertGreater(len(tags), 0) + + def test_hashtags_are_links(self): + self.open_nitter(COMMUNITY_PATH) + tags = self.find_elements('.community-tag') + for tag in tags: + href = tag.get_attribute('href') + self.assertIn('/hashtag/', href) + self.assertTrue(tag.text.startswith('#')) + + def test_hashtag_page(self): + self.open_nitter(f'{COMMUNITY_PATH}/hashtag/buildinpublic') + self.assert_element_visible('.timeline-item .tweet-body') + + def test_hashtag_shows_header(self): + self.open_nitter(f'{COMMUNITY_PATH}/hashtag/buildinpublic') + self.assert_element_visible('.community-header') + self.assert_text('Build in Public', '.community-name') + + def test_hashtag_shows_tag_title(self): + self.open_nitter(f'{COMMUNITY_PATH}/hashtag/buildinpublic') + self.assert_element_visible('.community-hashtag-header') + self.assert_text('#buildinpublic', '.community-hashtag-title') + + def test_hashtag_no_main_tabs(self): + self.open_nitter(f'{COMMUNITY_PATH}/hashtag/buildinpublic') + tabs = self.find_elements('.tab a') + tab_labels = [t.text for t in tabs] + self.assertNotIn('Top', tab_labels) + self.assertNotIn('About', tab_labels) + + def test_category_visible(self): + self.open_nitter(COMMUNITY_PATH) + self.assert_element_visible('.community-category') + + def test_about_join_policy(self): + self.open_nitter(f'{COMMUNITY_PATH}/about') + self.assert_text('Anyone can join', '.community-info') + + def test_about_visibility_note(self): + self.open_nitter(f'{COMMUNITY_PATH}/about') + self.assert_text('publicly visible', '.community-info') + + def test_404_invalid_id(self): + self.open_nitter('i/communities/999') + self.assert_element_visible('.error-panel') + self.assert_text('not found', '.error-panel') + + @parameterized.expand(['', '/latest', '/media', '/about', + '/members', '/moderators']) + def test_page_no_error(self, suffix): + self.open_nitter(f'{COMMUNITY_PATH}{suffix}') + self.assert_element_not_visible('.error-panel') diff --git a/tests/test_embed.py b/tests/test_embed.py new file mode 100644 index 0000000..cc7a28a --- /dev/null +++ b/tests/test_embed.py @@ -0,0 +1,282 @@ +import os +import unittest +import requests +from base import BaseTestCase, Media +from parameterized import parameterized + + +class Embed: + container = '.tweet-embed' + footer = '.embed-footer' + tweet_content = '.tweet-content' + tweet_header = '.tweet-header' + fullname = '.fullname' + username = '.username' + avatar = '.avatar' + stats = '.tweet-stats' + quote = '.quote' + error_panel = '.error-panel' + + +class TweetEmbedTest(BaseTestCase): + """Test tweet embed rendering.""" + tweet = 'elonmusk/status/1141367104702038016' + + def test_embed_container_visible(self): + self.open_nitter(self.tweet + '/embed') + self.assert_element_visible(Embed.container) + + def test_embed_has_footer(self): + self.open_nitter(self.tweet + '/embed') + self.assert_element_visible(Embed.footer) + self.assert_text_visible('Read more on', Embed.footer) + + def test_embed_has_tweet_content(self): + self.open_nitter(self.tweet + '/embed') + self.assert_element_visible(Embed.tweet_content) + + def test_embed_has_avatar(self): + self.open_nitter(self.tweet + '/embed') + self.assert_element_visible(Embed.avatar) + + def test_embed_has_username(self): + self.open_nitter(self.tweet + '/embed') + self.assert_element_visible(Embed.username) + + def test_embed_has_stats(self): + self.open_nitter(self.tweet + '/embed') + self.assert_element_visible(Embed.stats) + + def test_embed_footer_links_to_tweet(self): + self.open_nitter(self.tweet + '/embed') + href = self.get_attribute(Embed.footer, 'href') + self.assertIn('/elonmusk/status/1141367104702038016', href) + + +class TweetEmbedMediaTest(BaseTestCase): + """Test embed rendering with various media types.""" + + def test_embed_with_image(self): + self.open_nitter('mobile_test/status/519364660823207936/embed') + self.assert_element_visible(Embed.container) + self.scroll_to(Media.container) + self.assert_element_visible(Media.image) + + def test_embed_with_gif(self): + self.open_nitter('elonmusk/status/1141367104702038016/embed') + self.assert_element_visible(Embed.container) + self.scroll_to(Media.container) + self.assert_element_visible(Media.gif) + + @unittest.skipIf(os.environ.get('GITHUB_ACTIONS') == 'true', + 'TweetResultByRestId is Cloudflare-blocked from GitHub datacenter IPs') + def test_embed_with_video(self): + self.open_nitter('d0m96/status/1078373829917974528/embed') + self.assert_element_visible(Embed.container) + self.scroll_to(Media.container) + self.assert_element_visible(Media.video) + + def test_embed_with_gallery(self): + self.open_nitter('mobile_test/status/451108446603980803/embed') + self.assert_element_visible(Embed.container) + self.scroll_to(Media.container) + self.assert_element_visible(Media.row) + + +class TweetEmbedQuoteTest(BaseTestCase): + """Test embed rendering with quoted tweets.""" + + def test_embed_with_quote_shows_quote(self): + self.open_nitter('elonmusk/status/1138827760107790336/embed') + self.assert_element_visible(Embed.container) + self.assert_element_visible(Embed.quote) + + def test_embed_quote_has_content(self): + self.open_nitter('elonmusk/status/1138827760107790336/embed') + quote = self.find_element(Embed.quote) + self.assertIsNotNone(quote.text) + + +class EmbedErrorTest(BaseTestCase): + """Test embed error handling.""" + + def test_nonexistent_tweet_shows_error(self): + self.open_nitter('nobody/status/1/embed') + self.assert_element_visible('.tweet-embed.error-embed') + self.assert_text_visible('not found', Embed.error_panel) + + def test_protected_account_embed_shows_error(self): + self.open_nitter('mobile_test_7/status/1/embed') + self.assert_element_visible('.tweet-embed.error-embed') + + def test_invalid_tweet_id_shows_error(self): + self.open_nitter('jack/status/notanumber/embed') + self.assert_element_visible('.tweet-embed.error-embed') + + +class OEmbedApiTest(BaseTestCase): + """Test oEmbed API endpoint.""" + base_url = 'http://localhost:8080' + tweet_url = 'https://twitter.com/elonmusk/status/1141367104702038016' + + def test_oembed_returns_json(self): + resp = requests.get(f'{self.base_url}/api/oembed?url={self.tweet_url}') + self.assertEqual(resp.status_code, 200) + self.assertEqual(resp.headers['Content-Type'], 'application/json') + + def test_oembed_has_required_fields(self): + resp = requests.get(f'{self.base_url}/api/oembed?url={self.tweet_url}') + data = resp.json() + self.assertEqual(data['type'], 'rich') + self.assertEqual(data['version'], '1.0') + self.assertIn('html', data) + self.assertIn('author_name', data) + self.assertIn('provider_name', data) + + def test_oembed_html_contains_iframe(self): + resp = requests.get(f'{self.base_url}/api/oembed?url={self.tweet_url}') + data = resp.json() + self.assertIn(' resolves the numeric id and redirects to the profile (issue #1433)""" + self.open_nitter(f'i/user/{user_id}') + self.assert_true(self.get_current_url().rstrip('/').endswith(f'/{username}')) + self.assert_exact_text(f'@{username}', Profile.username) + + @parameterized.expand(id_redirects) + def test_intent_user_redirect(self, user_id, username): + """/intent/user?user_id= redirects to the profile (issue #1433)""" + self.open_nitter(f'intent/user?user_id={user_id}') + self.assert_true(self.get_current_url().rstrip('/').endswith(f'/{username}')) + self.assert_exact_text(f'@{username}', Profile.username) diff --git a/tests/test_quote.py b/tests/test_quote.py index 0daec58..53ad79f 100644 --- a/tests/test_quote.py +++ b/tests/test_quote.py @@ -2,15 +2,13 @@ from base import BaseTestCase, Quote, Conversation from parameterized import parameterized text = [ - ['elonmusk/status/1138136540096319488', - 'Tesla Owners Online', '@Model3Owners', - """As of March 58.4% of new car sales in Norway are electric. + ['nim_lang/status/1491461266849808397#m', + 'Nim', '@nim_lang', + """What's better than Nim 1.6.0? -What are we doing wrong? reuters.com/article/us-norwa…"""], +Nim 1.6.2 :) - ['nim_lang/status/924694255364341760', - 'Hacker News', '@newsycombinator', - 'Why Rust fails hard at scientific computing andre-ratsimbazafy.com/why-r…'] +nim-lang.org/blog/2021/12/17…"""] ] image = [ diff --git a/tests/test_reply_sort.py b/tests/test_reply_sort.py new file mode 100644 index 0000000..1d89e5d --- /dev/null +++ b/tests/test_reply_sort.py @@ -0,0 +1,37 @@ +from parameterized import parameterized + +from base import BaseTestCase, Conversation + +sort_modes = [ + ['jack/status/20', 'Relevant'], + ['jack/status/20?sort=relevance', 'Relevant'], + ['jack/status/20?sort=recency', 'Recent'], + ['jack/status/20?sort=likes', 'Liked'], + ['jack/status/20?sort=garbage', 'Relevant'], + ['jack/status/20?sort=%3Cscript%3E', 'Relevant'], +] + + +class ReplySortTest(BaseTestCase): + @parameterized.expand(sort_modes) + def test_active_mode(self, page, expected_active): + self.open_nitter(page) + self.assert_element_visible(Conversation.reply_sort) + active = self.get_text(Conversation.reply_sort_active) + self.assert_equal(active.strip(), expected_active) + + def test_all_three_options_present(self): + self.open_nitter('jack/status/20') + options = self.find_elements('.reply-sort-option') + labels = [o.text.strip() for o in options] + self.assert_equal(labels, ['Relevant', 'Recent', 'Liked']) + + def test_option_links_carry_sort_param(self): + self.open_nitter('jack/status/20') + for slug in ['Relevance', 'Recency', 'Likes']: + self.assert_element(f'.reply-sort-option[href="?sort={slug}#r"]') + + def test_load_more_preserves_sort(self): + self.open_nitter('jack/status/20?sort=Likes') + href = self.get_attribute('.replies .show-more a', 'href') + self.assert_true('sort=Likes' in href, f'sort missing from: {href}') diff --git a/tests/test_search.py b/tests/test_search.py index 80ee36a..0f5456f 100644 --- a/tests/test_search.py +++ b/tests/test_search.py @@ -1,9 +1,129 @@ -from base import BaseTestCase from parameterized import parameterized +from base import BaseTestCase, Search -class SearchTest(BaseTestCase): - @parameterized.expand([['@mobile_test'], ['@mobile_test_2']]) - def test_username_search(self, username): - self.search_username(username) - self.assert_text(f'{username}') +# [url, expected active tab label] +active_tabs = [ + ['search?f=tweets&q=nasa', 'Latest'], + ['search?f=top&q=nasa', 'Top'], + ['search?f=media&q=nasa', 'Media'], + ['search?f=users&q=nasa', 'Users'], + ['search?f=lists&q=test', 'Lists'], + # unknown/hostile values fall back to Latest + ['search?f=garbage&q=nasa', 'Latest'], + ['search?f=%3Cscript%3E&q=nasa', 'Latest'], + # x.com URL compat: f=live/user/list (f=media/top match natively) + ['search?f=live&q=nasa', 'Latest'], + ['search?f=user&q=nasa', 'Users'], + ['search?f=list&q=test', 'Lists'], +] + +results_pages = [ + ['search?f=tweets&q=nasa'], + ['search?f=top&q=nasa'], + ['search?f=media&q=nasa'], +] + + +class SearchProductTest(BaseTestCase): + @parameterized.expand(active_tabs) + def test_active_tab(self, page, expected_active): + self.open_nitter(page) + active = self.get_text(Search.tab_active) + self.assert_equal(active.strip(), expected_active) + + def test_all_tabs_present(self): + self.open_nitter('search?f=tweets&q=nasa') + tabs = self.find_elements(Search.tab_item) + labels = [t.text.strip() for t in tabs] + self.assert_equal(labels, ['Top', 'Latest', 'Media', 'Users', 'Lists']) + + @parameterized.expand(results_pages) + def test_results_render(self, page): + self.open_nitter(page) + self.assert_element('.timeline .timeline-item') + + def test_tab_links_carry_kind(self): + self.open_nitter('search?f=tweets&q=nasa') + self.assert_element('.tab-item a[href="?f=top&q=nasa"]') + self.assert_element('.tab-item a[href="?f=media&q=nasa"]') + self.assert_element('.tab-item a[href="?f=tweets&q=nasa"]') + self.assert_element('.tab-item a[href="?f=users&q=nasa"]') + self.assert_element('.tab-item a[href="?f=lists&q=nasa"]') + + def test_show_more_preserves_kind(self): + self.open_nitter('search?f=media&q=nasa') + href = self.get_attribute('.show-more a', 'href') + self.assert_true('f=media' in href, f'f=media missing from: {href}') + + def test_search_form_preserves_kind(self): + self.open_nitter('search?f=top&q=nasa') + self.assert_element_present('.search-field input[name="f"][value="top"]') + + def test_media_operators_compose(self): + self.open_nitter('search?f=media&q=nasa&e-nativeretweets=on') + self.assert_element('.timeline .timeline-item') + + @parameterized.expand([['DAAC'], ['AB'], ['maxid:'], ['maxid:abc']]) + def test_garbage_cursor_no_crash(self, cursor): + # short/invalid cursors must render the page, not a 500 error + self.open_nitter(f'search?f=media&q=nasa&cursor={cursor}') + self.assert_element(Search.tab_active) + + def test_no_results(self): + self.open_nitter('search?f=media&q=xkqzjwv_no_results_2026') + self.assert_text('No items found', '.timeline-none') + + def test_list_results_render(self): + self.open_nitter('search?f=lists&q=test') + self.assert_element('.timeline-item.list-result') + self.assert_element('.list-result .list-name') + self.assert_element('.list-result .list-members') + + def test_list_card_links_to_list(self): + self.open_nitter('search?f=lists&q=test') + href = self.get_attribute('.list-result .list-name', 'href') + self.assert_true('/i/lists/' in href, f'unexpected list link: {href}') + + def test_list_row_clickable(self): + self.open_nitter('search?f=lists&q=test') + href = self.get_attribute('.list-result a.tweet-link', 'href') + self.assert_true('/i/lists/' in href, f'unexpected row link: {href}') + + def test_list_avatar_links_to_user(self): + self.open_nitter('search?f=lists&q=test') + # the avatar link in a row must point at the user named in that row + row = '.list-result:has(a.facepile-link)' + self.assert_element(f'{row} a.facepile-link > img') + href = self.get_attribute(f'{row} a.facepile-link', 'href') + ctx = self.get_text(f'{row} .list-result-context') + mentioned = ctx.split('@')[-1].strip() + self.assert_true(href.endswith('/' + mentioned), + f'avatar link {href} does not match @{mentioned}') + + def test_list_pagination_preserves_kind(self): + self.open_nitter('search?f=lists&q=test') + href = self.get_attribute('.show-more a', 'href') + self.assert_true('f=lists' in href, f'f=lists missing from: {href}') + + def test_list_garbage_cursor_no_crash(self): + self.open_nitter('search?f=lists&q=test&cursor=DAAC') + self.assert_element(Search.tab_active) + + def test_media_view_tabs_present(self): + self.open_nitter('search?f=media&q=nasa') + tabs = self.find_elements('.media-view-tabs .tab-item') + labels = [t.text.strip() for t in tabs] + self.assert_equal(labels, ['Timeline', 'Grid', 'Gallery']) + + def test_media_view_grid(self): + self.open_nitter('search?f=media&q=nasa&view=grid') + self.assert_element('.timeline.media-grid-view') + + def test_media_view_gallery(self): + self.open_nitter('search?f=media&q=nasa&view=gallery') + self.assert_element('.timeline.media-gallery-view .gallery-masonry') + + def test_media_view_tabs_only_on_media(self): + self.open_nitter('search?f=tweets&q=nasa') + self.assert_element_not_present('.media-view-tabs') diff --git a/tests/test_security.py b/tests/test_security.py new file mode 100644 index 0000000..04ba680 --- /dev/null +++ b/tests/test_security.py @@ -0,0 +1,60 @@ +import subprocess +from parameterized import parameterized + +BASE_URL = 'http://localhost:8080' + + +def curl_status(url): + """Get HTTP status code using curl to avoid URL normalization by Python libs.""" + result = subprocess.run( + ['curl', '-s', '-o', '/dev/null', '-w', '%{http_code}', url], + capture_output=True, text=True, timeout=30 + ) + return int(result.stdout) + + +class TestMalformedPaths: + """Test that malformed paths don't crash the server. + + URLs like //foo are parsed as having 'foo' as the authority (host), + resulting in an empty path. Empty paths previously crashed jester's + static file handler. Now they return 400. + + URLs like //foo/bar are parsed as authority='foo', path='/bar', + so they route normally (not empty path). + """ + + @parameterized.expand([ + # These parse to empty paths -> 400 + ('//lefty_rae', 400), + ('//test', 400), + ('//anyuser', 400), + ]) + def test_empty_path_returns_400(self, path, expected_status): + """URLs that parse to empty paths should return 400, not crash.""" + status = curl_status(f'{BASE_URL}{path}') + assert status == expected_status, \ + f'Expected {expected_status} for {path}, got {status}' + + @parameterized.expand([ + ('/jack', 200), + ('/about', 200), + ('/', 200), + ]) + def test_normal_paths_work(self, path, expected_status): + """Normal paths should still work.""" + status = curl_status(f'{BASE_URL}{path}') + assert status == expected_status, \ + f'Expected {expected_status} for {path}, got {status}' + + def test_server_survives_malformed_requests(self): + """Server should handle malformed requests without crashing.""" + # These all parse to empty paths + malformed_paths = ['//a', '//b', '//c', '//user', '//test'] + for path in malformed_paths: + status = curl_status(f'{BASE_URL}{path}') + assert status == 400, f'Expected 400 for {path}, got {status}' + + # Verify server is still responding after malformed requests + status = curl_status(f'{BASE_URL}/') + assert status == 200, 'Server should still be alive' diff --git a/tests/test_space.py b/tests/test_space.py new file mode 100644 index 0000000..d2ba672 --- /dev/null +++ b/tests/test_space.py @@ -0,0 +1,119 @@ +# SPDX-License-Identifier: AGPL-3.0-only +"""Integration tests for Twitter Spaces support.""" +import pytest +from seleniumbase import BaseCase + + +class TestSpacePage(BaseCase): + """Tests for /i/spaces/@id route.""" + + SPACE_ID = "1mxPaaRAwYjKN" + SPACE_URL = f"http://localhost:8080/i/spaces/{SPACE_ID}" + + def test_space_page_loads(self): + """Space page should load with title.""" + self.open(self.SPACE_URL) + self.assert_element(".space-page") + self.assert_element(".space-panel") + self.assert_text_visible("INTEL WILL MOON NEXT WEEK", ".space-title") + + def test_space_host_info(self): + """Space should display host in participants.""" + self.open(self.SPACE_URL) + self.assert_element(".space-participants") + self.assert_text_visible("bubble boi") + self.assert_element(".host-badge") + + def test_space_metadata(self): + """Space should display listener count and state.""" + self.open(self.SPACE_URL) + self.assert_element(".space-meta") + # Should show listener count (number format) + meta_text = self.get_text(".space-meta") + assert any(c.isdigit() for c in meta_text), "Should show listener count" + # Should show ended state + assert "Ended" in meta_text or "Jun" in meta_text, "Should show ended state" + + def test_space_participants(self): + """Space should display host and speakers.""" + self.open(self.SPACE_URL) + self.assert_element(".space-participants") + # Host should have badge + self.assert_element(".host-badge") + self.assert_text_visible("Host", ".host-badge") + # Should show speakers + self.assert_text_visible("CANTELOPEPEEL") + self.assert_text_visible("Based Burner Account") + self.assert_text_visible("anon invests") + + def test_space_participant_avatars(self): + """Participant avatars should load correctly.""" + self.open(self.SPACE_URL) + # Check avatars in participants section + avatars = self.find_elements(".space-participant img") + assert len(avatars) >= 4, "Should have at least 4 participant avatars" + for avatar in avatars: + src = avatar.get_attribute("src") + # Should NOT be double-encoded + assert "%2Fpic%2F" not in src, f"Avatar URL double-encoded: {src}" + # Should have valid path + assert "/pic/" in src, f"Avatar URL missing /pic/: {src}" + + def test_space_player_hls_disabled(self): + """Without HLS, should show enable button with video-overlay style.""" + self.open(self.SPACE_URL) + self.assert_element(".space-player") + self.assert_element(".video-overlay") + # Should show duration in overlay-duration + self.assert_element(".overlay-duration") + # Should have enable button + source = self.get_page_source() + assert "Enable hls playback" in source + + def test_space_player_hls_enabled(self): + """With HLS enabled, should have audio element in DOM.""" + self.open(self.SPACE_URL) + # Set HLS preference via cookie + self.add_cookie({"name": "hlsPlayback", "value": "on"}) + self.refresh() + # Check page source for audio element (hidden until play clicked) + source = self.get_page_source() + assert '