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Implement mixed-media tweet support

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Fixes #697 #1101
This commit is contained in:
Zed 2026-03-13 05:47:37 +01:00
commit 35a929c415
15 changed files with 305 additions and 175 deletions
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165
src/views/tweet.nim
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@ -38,24 +38,19 @@ proc renderHeader(tweet: Tweet; retweet: string; pinned: bool; prefs: Prefs): VN
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.url
small = if named: photo.url else: photo.url & smallWebp
a(href=getOrigPicUrl(photo.url), class="still-image", target="_blank"):
genImg(small, alt=photo.altText)
if photo.altText.len > 0:
p(class="alt-text"): text "ALT " & photo.altText
proc renderPhotoAttachment(photo: Photo): VNode =
buildHtml(tdiv(class="attachment")):
let
named = "name=" in photo.url
small = if named: photo.url else: photo.url & smallWebp
a(href=getOrigPicUrl(photo.url), class="still-image", target="_blank"):
genImg(small, alt=photo.altText)
if photo.altText.len > 0:
renderAltText(photo.altText)
proc isPlaybackEnabled(prefs: Prefs; playbackType: VideoType): bool =
case playbackType
@ -65,7 +60,7 @@ proc isPlaybackEnabled(prefs: Prefs; playbackType: VideoType): bool =
proc hasMp4Url(video: Video): bool =
video.variants.anyIt(it.contentType == mp4)
proc renderVideoDisabled(playbackType: VideoType; path: string): VNode =
proc renderVideoDisabled(playbackType: VideoType; path=""): VNode =
buildHtml(tdiv(class="video-overlay")):
case playbackType
of mp4:
@ -81,52 +76,97 @@ proc renderVideoUnavailable(video: Video): VNode =
else:
p: text "This media is unavailable"
proc renderVideo*(video: Video; prefs: Prefs; path: string): VNode =
proc renderVideoAttachment(videoData: Video; prefs: Prefs; path=""): VNode =
let
container = if video.description.len == 0 and video.title.len == 0: ""
else: " card-container"
playbackType = if not prefs.proxyVideos and video.hasMp4Url: mp4
else: video.playbackType
playbackType = if not prefs.proxyVideos and videoData.hasMp4Url: mp4
else: videoData.playbackType
thumb = 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: 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 "<div class=\"video-overlay\" onclick=\"playVideo(this)\">"
tdiv(class="overlay-circle"): span(class="overlay-triangle")
tdiv(class="overlay-duration"): text getDuration(videoData)
verbatim "</div>"
proc renderVideo*(video: Video; prefs: Prefs; path: string): 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, loading="lazy")
renderVideoUnavailable(video)
elif not prefs.isPlaybackEnabled(playbackType):
img(src=thumb, loading="lazy")
renderVideoDisabled(playbackType, path)
else:
let
vars = video.variants.filterIt(it.contentType == playbackType)
vidUrl = vars.sortedByIt(it.resolution)[^1].url
source = if prefs.proxyVideos: 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 "<div class=\"video-overlay\" onclick=\"playVideo(this)\">"
tdiv(class="overlay-circle"): span(class="overlay-triangle")
tdiv(class="overlay-duration"): text getDuration(video)
verbatim "</div>"
if container.len > 0:
tdiv(class=("gallery-video" & (if hasCardContent: " card-container" else: ""))):
renderVideoAttachment(video, prefs, path)
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 renderGifAttachment(gif: Gif; prefs: Prefs): VNode =
let thumb = getSmallPic(gif.thumb)
buildHtml(tdiv(class="attachment")):
if not prefs.mp4Playback:
img(src=thumb, loading="lazy")
renderVideoDisabled(mp4)
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): VNode =
buildHtml(tdiv(class="attachments media-gif")):
tdiv(class="gallery-gif", style={maxHeight: "unset"}):
tdiv(class="attachment"):
video(class="gif", poster=getSmallPic(gif.thumb), autoplay=prefs.autoplayGifs,
controls="", muted="", loop=""):
source(src=getPicUrl(gif.url), `type`="video/mp4")
renderGifAttachment(gif, prefs)
proc renderMedia(media: seq[Media]; prefs: Prefs; path: string): 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)
if item.kind == gifMedia:
return renderGif(item.gif, prefs)
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)
of videoMedia:
renderVideoAttachment(mediaItem.video, prefs, path)
of gifMedia:
renderGifAttachment(mediaItem.gif, prefs)
proc renderPoll(poll: Poll): VNode =
buildHtml(tdiv(class="poll")):
@ -219,12 +259,7 @@ proc renderLatestPost(username: string; id: int64): VNode =
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 renderCommunityNote(note: string; prefs: Prefs): VNode =
buildHtml(tdiv(class="community-note")):
@ -266,7 +301,7 @@ proc renderQuote(quote: Tweet; prefs: Prefs; path: string): VNode =
tdiv(class="quote-text", dir="auto"):
verbatim replaceUrls(quote.text, prefs)
if quote.photos.len > 0 or quote.video.isSome or quote.gif.isSome:
if quote.media.len > 0:
renderQuoteMedia(quote, prefs, path)
if quote.note.len > 0 and not prefs.hideCommunityNotes:
@ -344,12 +379,8 @@ proc renderTweet*(tweet: Tweet; prefs: Prefs; path: string; class=""; index=0;
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)
elif tweet.gif.isSome:
renderGif(tweet.gif.get(), prefs)
if tweet.media.len > 0:
renderMedia(tweet.media, prefs, path)
if tweet.poll.isSome:
renderPoll(tweet.poll.get())