1083 lines
37 KiB
Python
1083 lines
37 KiB
Python
#!/usr/bin/env python3
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# jp: a SàT command line tool
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# Copyright (C) 2009-2021 Jérôme Poisson (goffi@goffi.org)
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Affero General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Affero General Public License for more details.
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# You should have received a copy of the GNU Affero General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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import json
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import sys
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import os.path
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import os
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import tempfile
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import subprocess
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import asyncio
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from asyncio.subprocess import DEVNULL
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from pathlib import Path
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from . import base
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from sat.core.i18n import _
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from sat_frontends.jp.constants import Const as C
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from sat_frontends.jp import common
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from sat.tools.common.ansi import ANSI as A
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from sat.tools.common import uri
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from sat.tools import config
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from configparser import NoSectionError, NoOptionError
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from sat.tools.common import data_format
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__commands__ = ["Blog"]
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SYNTAX_XHTML = "xhtml"
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# extensions to use with known syntaxes
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SYNTAX_EXT = {
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# FIXME: default syntax doesn't sounds needed, there should always be a syntax set
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# by the plugin.
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"": "txt", # used when the syntax is not found
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SYNTAX_XHTML: "xhtml",
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"markdown": "md",
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}
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CONF_SYNTAX_EXT = "syntax_ext_dict"
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BLOG_TMP_DIR = "blog"
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# key to remove from metadata tmp file if they exist
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KEY_TO_REMOVE_METADATA = (
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"id",
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"content",
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"content_xhtml",
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"comments_node",
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"comments_service",
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"updated",
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)
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URL_REDIRECT_PREFIX = "url_redirect_"
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AIONOTIFY_INSTALL = '"pip install aionotify"'
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MB_KEYS = (
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"id",
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"url",
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"atom_id",
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"updated",
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"published",
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"language",
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"comments", # this key is used for all comments* keys
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"tags", # this key is used for all tag* keys
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"author",
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"author_jid",
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"author_email",
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"author_jid_verified",
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"content",
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"content_xhtml",
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"title",
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"title_xhtml",
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"extra"
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)
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OUTPUT_OPT_NO_HEADER = "no-header"
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async def guessSyntaxFromPath(host, sat_conf, path):
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"""Return syntax guessed according to filename extension
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@param sat_conf(ConfigParser.ConfigParser): instance opened on sat configuration
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@param path(str): path to the content file
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@return(unicode): syntax to use
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"""
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# we first try to guess syntax with extension
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ext = os.path.splitext(path)[1][1:] # we get extension without the '.'
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if ext:
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for k, v in SYNTAX_EXT.items():
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if k and ext == v:
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return k
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# if not found, we use current syntax
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return await host.bridge.getParamA("Syntax", "Composition", "value", host.profile)
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class BlogPublishCommon(object):
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"""handle common option for publising commands (Set and Edit)"""
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async def get_current_syntax(self):
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"""Retrieve current_syntax
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Use default syntax if --syntax has not been used, else check given syntax.
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Will set self.default_syntax_used to True if default syntax has been used
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"""
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if self.args.syntax is None:
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self.default_syntax_used = True
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return await self.host.bridge.getParamA(
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"Syntax", "Composition", "value", self.profile
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)
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else:
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self.default_syntax_used = False
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try:
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syntax = await self.host.bridge.syntaxGet(self.args.syntax)
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self.current_syntax = self.args.syntax = syntax
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except Exception as e:
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if e.classname == "NotFound":
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self.parser.error(
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_("unknown syntax requested ({syntax})").format(
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syntax=self.args.syntax
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)
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)
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else:
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raise e
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return self.args.syntax
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def add_parser_options(self):
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self.parser.add_argument("-T", "--title", help=_("title of the item"))
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self.parser.add_argument(
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"-t",
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"--tag",
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action="append",
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help=_("tag (category) of your item"),
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)
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self.parser.add_argument(
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"-l",
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"--language",
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help=_("language of the item (ISO 639 code)"),
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)
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comments_group = self.parser.add_mutually_exclusive_group()
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comments_group.add_argument(
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"-C",
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"--comments",
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action="store_const",
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const=True,
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dest="comments",
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help=_(
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"enable comments (default: comments not enabled except if they "
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"already exist)"
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),
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)
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comments_group.add_argument(
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"--no-comments",
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action="store_const",
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const=False,
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dest="comments",
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help=_("disable comments (will remove comments node if it exist)"),
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)
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self.parser.add_argument(
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"-S",
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"--syntax",
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help=_("syntax to use (default: get profile's default syntax)"),
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)
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async def setMbDataContent(self, content, mb_data):
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if self.default_syntax_used:
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# default syntax has been used
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mb_data["content_rich"] = content
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elif self.current_syntax == SYNTAX_XHTML:
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mb_data["content_xhtml"] = content
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else:
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mb_data["content_xhtml"] = await self.host.bridge.syntaxConvert(
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content, self.current_syntax, SYNTAX_XHTML, False, self.profile
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)
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def setMbDataFromArgs(self, mb_data):
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"""set microblog metadata according to command line options
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if metadata already exist, it will be overwritten
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"""
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if self.args.comments is not None:
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mb_data["allow_comments"] = self.args.comments
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if self.args.tag:
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mb_data["tags"] = self.args.tag
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if self.args.title is not None:
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mb_data["title"] = self.args.title
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if self.args.language is not None:
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mb_data["language"] = self.args.language
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class Set(base.CommandBase, BlogPublishCommon):
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def __init__(self, host):
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base.CommandBase.__init__(
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self,
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host,
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"set",
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use_pubsub=True,
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pubsub_flags={C.SINGLE_ITEM},
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help=_("publish a new blog item or update an existing one"),
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)
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BlogPublishCommon.__init__(self)
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def add_parser_options(self):
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BlogPublishCommon.add_parser_options(self)
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async def start(self):
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self.current_syntax = await self.get_current_syntax()
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self.pubsub_item = self.args.item
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mb_data = {}
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self.setMbDataFromArgs(mb_data)
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if self.pubsub_item:
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mb_data["id"] = self.pubsub_item
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content = sys.stdin.read()
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await self.setMbDataContent(content, mb_data)
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try:
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item_id = await self.host.bridge.mbSend(
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self.args.service,
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self.args.node,
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data_format.serialise(mb_data),
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self.profile,
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)
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except Exception as e:
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self.disp(f"can't send item: {e}", error=True)
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self.host.quit(C.EXIT_BRIDGE_ERRBACK)
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else:
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self.disp(f"Item published with ID {item_id}")
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self.host.quit(C.EXIT_OK)
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class Get(base.CommandBase):
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TEMPLATE = "blog/articles.html"
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def __init__(self, host):
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extra_outputs = {"default": self.default_output, "fancy": self.fancy_output}
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base.CommandBase.__init__(
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self,
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host,
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"get",
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use_verbose=True,
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use_pubsub=True,
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pubsub_flags={C.MULTI_ITEMS, C.CACHE},
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use_output=C.OUTPUT_COMPLEX,
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extra_outputs=extra_outputs,
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help=_("get blog item(s)"),
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)
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def add_parser_options(self):
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# TODO: a key(s) argument to select keys to display
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self.parser.add_argument(
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"-k",
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"--key",
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action="append",
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dest="keys",
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help=_("microblog data key(s) to display (default: depend of verbosity)"),
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)
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# TODO: add MAM filters
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def template_data_mapping(self, data):
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items, blog_items = data
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blog_items["items"] = items
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return {"blog_items": blog_items}
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def format_comments(self, item, keys):
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lines = []
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for data in item.get("comments", []):
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lines.append(data["uri"])
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for k in ("node", "service"):
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if OUTPUT_OPT_NO_HEADER in self.args.output_opts:
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header = ""
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else:
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header = f"{C.A_HEADER}comments_{k}: {A.RESET}"
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lines.append(header + data[k])
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return "\n".join(lines)
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def format_tags(self, item, keys):
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tags = item.pop("tags", [])
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return ", ".join(tags)
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def format_updated(self, item, keys):
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return common.format_time(item["updated"])
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def format_published(self, item, keys):
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return common.format_time(item["published"])
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def format_url(self, item, keys):
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return uri.buildXMPPUri(
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"pubsub",
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subtype="microblog",
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path=self.metadata["service"],
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node=self.metadata["node"],
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item=item["id"],
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)
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def get_keys(self):
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"""return keys to display according to verbosity or explicit key request"""
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verbosity = self.args.verbose
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if self.args.keys:
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if not set(MB_KEYS).issuperset(self.args.keys):
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self.disp(
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"following keys are invalid: {invalid}.\n"
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"Valid keys are: {valid}.".format(
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invalid=", ".join(set(self.args.keys).difference(MB_KEYS)),
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valid=", ".join(sorted(MB_KEYS)),
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),
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error=True,
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)
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self.host.quit(C.EXIT_BAD_ARG)
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return self.args.keys
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else:
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if verbosity == 0:
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return ("title", "content")
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elif verbosity == 1:
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return (
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"title",
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"tags",
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"author",
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"author_jid",
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"author_email",
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"author_jid_verified",
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"published",
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"updated",
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"content",
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)
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else:
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return MB_KEYS
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def default_output(self, data):
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"""simple key/value output"""
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items, self.metadata = data
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keys = self.get_keys()
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# k_cb use format_[key] methods for complex formattings
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k_cb = {}
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for k in keys:
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try:
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callback = getattr(self, "format_" + k)
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except AttributeError:
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pass
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else:
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k_cb[k] = callback
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for idx, item in enumerate(items):
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for k in keys:
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if k not in item and k not in k_cb:
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continue
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if OUTPUT_OPT_NO_HEADER in self.args.output_opts:
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header = ""
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else:
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header = "{k_fmt}{key}:{k_fmt_e} {sep}".format(
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k_fmt=C.A_HEADER,
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key=k,
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k_fmt_e=A.RESET,
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sep="\n" if "content" in k else "",
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)
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value = k_cb[k](item, keys) if k in k_cb else item[k]
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if isinstance(value, bool):
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value = str(value).lower()
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elif isinstance(value, dict):
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value = repr(value)
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self.disp(header + (value or ""))
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# we want a separation line after each item but the last one
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if idx < len(items) - 1:
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print("")
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def fancy_output(self, data):
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"""display blog is a nice to read way
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this output doesn't use keys filter
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"""
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# thanks to http://stackoverflow.com/a/943921
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rows, columns = list(map(int, os.popen("stty size", "r").read().split()))
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items, metadata = data
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verbosity = self.args.verbose
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sep = A.color(A.FG_BLUE, columns * "▬")
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if items:
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print(("\n" + sep + "\n"))
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for idx, item in enumerate(items):
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title = item.get("title")
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if verbosity > 0:
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author = item["author"]
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published, updated = item["published"], item.get("updated")
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else:
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author = published = updated = None
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if verbosity > 1:
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tags = item.pop("tags", [])
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else:
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tags = None
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content = item.get("content")
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if title:
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print((A.color(A.BOLD, A.FG_CYAN, item["title"])))
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meta = []
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if author:
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meta.append(A.color(A.FG_YELLOW, author))
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if published:
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meta.append(A.color(A.FG_YELLOW, "on ", common.format_time(published)))
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if updated != published:
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meta.append(
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A.color(A.FG_YELLOW, "(updated on ", common.format_time(updated), ")")
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)
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print((" ".join(meta)))
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if tags:
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print((A.color(A.FG_MAGENTA, ", ".join(tags))))
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if (title or tags) and content:
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print("")
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if content:
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self.disp(content)
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print(("\n" + sep + "\n"))
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async def start(self):
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try:
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mb_data = data_format.deserialise(
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await self.host.bridge.mbGet(
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self.args.service,
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self.args.node,
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self.args.max,
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self.args.items,
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self.getPubsubExtra(),
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self.profile,
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)
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)
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except Exception as e:
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self.disp(f"can't get blog items: {e}", error=True)
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self.host.quit(C.EXIT_BRIDGE_ERRBACK)
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else:
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items = mb_data.pop("items")
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await self.output((items, mb_data))
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self.host.quit(C.EXIT_OK)
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||
|
||
|
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class Edit(base.CommandBase, BlogPublishCommon, common.BaseEdit):
|
||
def __init__(self, host):
|
||
base.CommandBase.__init__(
|
||
self,
|
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host,
|
||
"edit",
|
||
use_pubsub=True,
|
||
pubsub_flags={C.SINGLE_ITEM},
|
||
use_draft=True,
|
||
use_verbose=True,
|
||
help=_("edit an existing or new blog post"),
|
||
)
|
||
BlogPublishCommon.__init__(self)
|
||
common.BaseEdit.__init__(self, self.host, BLOG_TMP_DIR, use_metadata=True)
|
||
|
||
def add_parser_options(self):
|
||
BlogPublishCommon.add_parser_options(self)
|
||
self.parser.add_argument(
|
||
"-P",
|
||
"--preview",
|
||
action="store_true",
|
||
help=_("launch a blog preview in parallel"),
|
||
)
|
||
self.parser.add_argument(
|
||
"--no-publish",
|
||
action="store_true",
|
||
help=_('add "publish: False" to metadata'),
|
||
)
|
||
|
||
def buildMetadataFile(self, content_file_path, mb_data=None):
|
||
"""Build a metadata file using json
|
||
|
||
The file is named after content_file_path, with extension replaced by
|
||
_metadata.json
|
||
@param content_file_path(str): path to the temporary file which will contain the
|
||
body
|
||
@param mb_data(dict, None): microblog metadata (for existing items)
|
||
@return (tuple[dict, Path]): merged metadata put originaly in metadata file
|
||
and path to temporary metadata file
|
||
"""
|
||
# we first construct metadata from edited item ones and CLI argumments
|
||
# or re-use the existing one if it exists
|
||
meta_file_path = content_file_path.with_name(
|
||
content_file_path.stem + common.METADATA_SUFF
|
||
)
|
||
if meta_file_path.exists():
|
||
self.disp("Metadata file already exists, we re-use it")
|
||
try:
|
||
with meta_file_path.open("rb") as f:
|
||
mb_data = json.load(f)
|
||
except (OSError, IOError, ValueError) as e:
|
||
self.disp(
|
||
f"Can't read existing metadata file at {meta_file_path}, "
|
||
f"aborting: {e}",
|
||
error=True,
|
||
)
|
||
self.host.quit(1)
|
||
else:
|
||
mb_data = {} if mb_data is None else mb_data.copy()
|
||
|
||
# in all cases, we want to remove unwanted keys
|
||
for key in KEY_TO_REMOVE_METADATA:
|
||
try:
|
||
del mb_data[key]
|
||
except KeyError:
|
||
pass
|
||
# and override metadata with command-line arguments
|
||
self.setMbDataFromArgs(mb_data)
|
||
|
||
if self.args.no_publish:
|
||
mb_data["publish"] = False
|
||
|
||
# then we create the file and write metadata there, as JSON dict
|
||
# XXX: if we port jp one day on Windows, O_BINARY may need to be added here
|
||
with os.fdopen(
|
||
os.open(meta_file_path, os.O_RDWR | os.O_CREAT | os.O_TRUNC, 0o600), "w+b"
|
||
) as f:
|
||
# we need to use an intermediate unicode buffer to write to the file
|
||
# unicode without escaping characters
|
||
unicode_dump = json.dumps(
|
||
mb_data,
|
||
ensure_ascii=False,
|
||
indent=4,
|
||
separators=(",", ": "),
|
||
sort_keys=True,
|
||
)
|
||
f.write(unicode_dump.encode("utf-8"))
|
||
|
||
return mb_data, meta_file_path
|
||
|
||
async def edit(self, content_file_path, content_file_obj, mb_data=None):
|
||
"""Edit the file contening the content using editor, and publish it"""
|
||
# we first create metadata file
|
||
meta_ori, meta_file_path = self.buildMetadataFile(content_file_path, mb_data)
|
||
|
||
coroutines = []
|
||
|
||
# do we need a preview ?
|
||
if self.args.preview:
|
||
self.disp("Preview requested, launching it", 1)
|
||
# we redirect outputs to /dev/null to avoid console pollution in editor
|
||
# if user wants to see messages, (s)he can call "blog preview" directly
|
||
coroutines.append(
|
||
asyncio.create_subprocess_exec(
|
||
sys.argv[0],
|
||
"blog",
|
||
"preview",
|
||
"--inotify",
|
||
"true",
|
||
"-p",
|
||
self.profile,
|
||
str(content_file_path),
|
||
stdout=DEVNULL,
|
||
stderr=DEVNULL,
|
||
)
|
||
)
|
||
|
||
# we launch editor
|
||
coroutines.append(
|
||
self.runEditor(
|
||
"blog_editor_args",
|
||
content_file_path,
|
||
content_file_obj,
|
||
meta_file_path=meta_file_path,
|
||
meta_ori=meta_ori,
|
||
)
|
||
)
|
||
|
||
await asyncio.gather(*coroutines)
|
||
|
||
async def publish(self, content, mb_data):
|
||
await self.setMbDataContent(content, mb_data)
|
||
|
||
if self.pubsub_item:
|
||
mb_data["id"] = self.pubsub_item
|
||
|
||
mb_data = data_format.serialise(mb_data)
|
||
|
||
await self.host.bridge.mbSend(
|
||
self.pubsub_service, self.pubsub_node, mb_data, self.profile
|
||
)
|
||
self.disp("Blog item published")
|
||
|
||
def getTmpSuff(self):
|
||
# we get current syntax to determine file extension
|
||
return SYNTAX_EXT.get(self.current_syntax, SYNTAX_EXT[""])
|
||
|
||
async def getItemData(self, service, node, item):
|
||
items = [item] if item else []
|
||
|
||
mb_data = data_format.deserialise(
|
||
await self.host.bridge.mbGet(
|
||
service, node, 1, items, data_format.serialise({}), self.profile
|
||
)
|
||
)
|
||
item = mb_data["items"][0]
|
||
|
||
try:
|
||
content = item["content_xhtml"]
|
||
except KeyError:
|
||
content = item["content"]
|
||
if content:
|
||
content = await self.host.bridge.syntaxConvert(
|
||
content, "text", SYNTAX_XHTML, False, self.profile
|
||
)
|
||
|
||
if content and self.current_syntax != SYNTAX_XHTML:
|
||
content = await self.host.bridge.syntaxConvert(
|
||
content, SYNTAX_XHTML, self.current_syntax, False, self.profile
|
||
)
|
||
|
||
if content and self.current_syntax == SYNTAX_XHTML:
|
||
content = content.strip()
|
||
if not content.startswith("<div>"):
|
||
content = "<div>" + content + "</div>"
|
||
try:
|
||
from lxml import etree
|
||
except ImportError:
|
||
self.disp(_("You need lxml to edit pretty XHTML"))
|
||
else:
|
||
parser = etree.XMLParser(remove_blank_text=True)
|
||
root = etree.fromstring(content, parser)
|
||
content = etree.tostring(root, encoding=str, pretty_print=True)
|
||
|
||
return content, item, item["id"]
|
||
|
||
async def start(self):
|
||
# if there are user defined extension, we use them
|
||
SYNTAX_EXT.update(
|
||
config.getConfig(self.sat_conf, C.CONFIG_SECTION, CONF_SYNTAX_EXT, {})
|
||
)
|
||
self.current_syntax = await self.get_current_syntax()
|
||
|
||
(
|
||
self.pubsub_service,
|
||
self.pubsub_node,
|
||
self.pubsub_item,
|
||
content_file_path,
|
||
content_file_obj,
|
||
mb_data,
|
||
) = await self.getItemPath()
|
||
|
||
await self.edit(content_file_path, content_file_obj, mb_data=mb_data)
|
||
self.host.quit()
|
||
|
||
|
||
class Rename(base.CommandBase):
|
||
def __init__(self, host):
|
||
base.CommandBase.__init__(
|
||
self,
|
||
host,
|
||
"rename",
|
||
use_pubsub=True,
|
||
pubsub_flags={C.SINGLE_ITEM},
|
||
help=_("rename an blog item"),
|
||
)
|
||
|
||
def add_parser_options(self):
|
||
self.parser.add_argument("new_id", help=_("new item id to use"))
|
||
|
||
async def start(self):
|
||
try:
|
||
await self.host.bridge.mbRename(
|
||
self.args.service,
|
||
self.args.node,
|
||
self.args.item,
|
||
self.args.new_id,
|
||
self.profile,
|
||
)
|
||
except Exception as e:
|
||
self.disp(f"can't rename item: {e}", error=True)
|
||
self.host.quit(C.EXIT_BRIDGE_ERRBACK)
|
||
else:
|
||
self.disp("Item renamed")
|
||
self.host.quit(C.EXIT_OK)
|
||
|
||
|
||
class Repeat(base.CommandBase):
|
||
def __init__(self, host):
|
||
super().__init__(
|
||
host,
|
||
"repeat",
|
||
use_pubsub=True,
|
||
pubsub_flags={C.SINGLE_ITEM},
|
||
help=_("repeat (re-publish) a blog item"),
|
||
)
|
||
|
||
def add_parser_options(self):
|
||
pass
|
||
|
||
async def start(self):
|
||
try:
|
||
repeat_id = await self.host.bridge.mbRepeat(
|
||
self.args.service,
|
||
self.args.node,
|
||
self.args.item,
|
||
"",
|
||
self.profile,
|
||
)
|
||
except Exception as e:
|
||
self.disp(f"can't repeat item: {e}", error=True)
|
||
self.host.quit(C.EXIT_BRIDGE_ERRBACK)
|
||
else:
|
||
if repeat_id:
|
||
self.disp(f"Item repeated at ID {str(repeat_id)!r}")
|
||
else:
|
||
self.disp("Item repeated")
|
||
self.host.quit(C.EXIT_OK)
|
||
|
||
|
||
class Preview(base.CommandBase, common.BaseEdit):
|
||
# TODO: need to be rewritten with template output
|
||
|
||
def __init__(self, host):
|
||
base.CommandBase.__init__(
|
||
self, host, "preview", use_verbose=True, help=_("preview a blog content")
|
||
)
|
||
common.BaseEdit.__init__(self, self.host, BLOG_TMP_DIR, use_metadata=True)
|
||
|
||
def add_parser_options(self):
|
||
self.parser.add_argument(
|
||
"--inotify",
|
||
type=str,
|
||
choices=("auto", "true", "false"),
|
||
default="auto",
|
||
help=_("use inotify to handle preview"),
|
||
)
|
||
self.parser.add_argument(
|
||
"file",
|
||
nargs="?",
|
||
default="current",
|
||
help=_("path to the content file"),
|
||
)
|
||
|
||
async def showPreview(self):
|
||
# we implement showPreview here so we don't have to import webbrowser and urllib
|
||
# when preview is not used
|
||
url = "file:{}".format(self.urllib.parse.quote(self.preview_file_path))
|
||
self.webbrowser.open_new_tab(url)
|
||
|
||
async def _launchPreviewExt(self, cmd_line, opt_name):
|
||
url = "file:{}".format(self.urllib.parse.quote(self.preview_file_path))
|
||
args = common.parse_args(
|
||
self.host, cmd_line, url=url, preview_file=self.preview_file_path
|
||
)
|
||
if not args:
|
||
self.disp(
|
||
'Couln\'t find command in "{name}", abording'.format(name=opt_name),
|
||
error=True,
|
||
)
|
||
self.host.quit(1)
|
||
subprocess.Popen(args)
|
||
|
||
async def openPreviewExt(self):
|
||
await self._launchPreviewExt(self.open_cb_cmd, "blog_preview_open_cmd")
|
||
|
||
async def updatePreviewExt(self):
|
||
await self._launchPreviewExt(self.update_cb_cmd, "blog_preview_update_cmd")
|
||
|
||
async def updateContent(self):
|
||
with self.content_file_path.open("rb") as f:
|
||
content = f.read().decode("utf-8-sig")
|
||
if content and self.syntax != SYNTAX_XHTML:
|
||
# we use safe=True because we want to have a preview as close as possible
|
||
# to what the people will see
|
||
content = await self.host.bridge.syntaxConvert(
|
||
content, self.syntax, SYNTAX_XHTML, True, self.profile
|
||
)
|
||
|
||
xhtml = (
|
||
f'<html xmlns="http://www.w3.org/1999/xhtml">'
|
||
f'<head><meta http-equiv="Content-Type" content="text/html;charset=utf-8" />'
|
||
f"</head>"
|
||
f"<body>{content}</body>"
|
||
f"</html>"
|
||
)
|
||
|
||
with open(self.preview_file_path, "wb") as f:
|
||
f.write(xhtml.encode("utf-8"))
|
||
|
||
async def start(self):
|
||
import webbrowser
|
||
import urllib.request, urllib.parse, urllib.error
|
||
|
||
self.webbrowser, self.urllib = webbrowser, urllib
|
||
|
||
if self.args.inotify != "false":
|
||
try:
|
||
import aionotify
|
||
|
||
except ImportError:
|
||
if self.args.inotify == "auto":
|
||
aionotify = None
|
||
self.disp(
|
||
f"aionotify module not found, deactivating feature. You can "
|
||
f"install it with {AIONOTIFY_INSTALL}"
|
||
)
|
||
else:
|
||
self.disp(
|
||
f"aioinotify not found, can't activate the feature! Please "
|
||
f"install it with {AIONOTIFY_INSTALL}",
|
||
error=True,
|
||
)
|
||
self.host.quit(1)
|
||
else:
|
||
aionotify = None
|
||
|
||
sat_conf = self.sat_conf
|
||
SYNTAX_EXT.update(
|
||
config.getConfig(sat_conf, C.CONFIG_SECTION, CONF_SYNTAX_EXT, {})
|
||
)
|
||
|
||
try:
|
||
self.open_cb_cmd = config.getConfig(
|
||
sat_conf, C.CONFIG_SECTION, "blog_preview_open_cmd", Exception
|
||
)
|
||
except (NoOptionError, NoSectionError):
|
||
self.open_cb_cmd = None
|
||
open_cb = self.showPreview
|
||
else:
|
||
open_cb = self.openPreviewExt
|
||
|
||
self.update_cb_cmd = config.getConfig(
|
||
sat_conf, C.CONFIG_SECTION, "blog_preview_update_cmd", self.open_cb_cmd
|
||
)
|
||
if self.update_cb_cmd is None:
|
||
update_cb = self.showPreview
|
||
else:
|
||
update_cb = self.updatePreviewExt
|
||
|
||
# which file do we need to edit?
|
||
if self.args.file == "current":
|
||
self.content_file_path = self.getCurrentFile(self.profile)
|
||
else:
|
||
try:
|
||
self.content_file_path = Path(self.args.file).resolve(strict=True)
|
||
except FileNotFoundError:
|
||
self.disp(_('File "{file}" doesn\'t exist!').format(file=self.args.file))
|
||
self.host.quit(C.EXIT_NOT_FOUND)
|
||
|
||
self.syntax = await guessSyntaxFromPath(
|
||
self.host, sat_conf, self.content_file_path
|
||
)
|
||
|
||
# at this point the syntax is converted, we can display the preview
|
||
preview_file = tempfile.NamedTemporaryFile(suffix=".xhtml", delete=False)
|
||
self.preview_file_path = preview_file.name
|
||
preview_file.close()
|
||
await self.updateContent()
|
||
|
||
if aionotify is None:
|
||
# XXX: we don't delete file automatically because browser needs it
|
||
# (and webbrowser.open can return before it is read)
|
||
self.disp(
|
||
f"temporary file created at {self.preview_file_path}\nthis file will NOT "
|
||
f"BE DELETED AUTOMATICALLY, please delete it yourself when you have "
|
||
f"finished"
|
||
)
|
||
await open_cb()
|
||
else:
|
||
await open_cb()
|
||
watcher = aionotify.Watcher()
|
||
watcher_kwargs = {
|
||
# Watcher don't accept Path so we convert to string
|
||
"path": str(self.content_file_path),
|
||
"alias": "content_file",
|
||
"flags": aionotify.Flags.CLOSE_WRITE
|
||
| aionotify.Flags.DELETE_SELF
|
||
| aionotify.Flags.MOVE_SELF,
|
||
}
|
||
watcher.watch(**watcher_kwargs)
|
||
|
||
loop = asyncio.get_event_loop()
|
||
await watcher.setup(loop)
|
||
|
||
try:
|
||
while True:
|
||
event = await watcher.get_event()
|
||
self.disp("Content updated", 1)
|
||
if event.flags & (
|
||
aionotify.Flags.DELETE_SELF | aionotify.Flags.MOVE_SELF
|
||
):
|
||
self.disp(
|
||
"DELETE/MOVE event catched, changing the watch",
|
||
2,
|
||
)
|
||
try:
|
||
watcher.unwatch("content_file")
|
||
except IOError as e:
|
||
self.disp(
|
||
f"Can't remove the watch: {e}",
|
||
2,
|
||
)
|
||
watcher = aionotify.Watcher()
|
||
watcher.watch(**watcher_kwargs)
|
||
try:
|
||
await watcher.setup(loop)
|
||
except OSError:
|
||
# if the new file is not here yet we can have an error
|
||
# as a workaround, we do a little rest and try again
|
||
await asyncio.sleep(1)
|
||
await watcher.setup(loop)
|
||
await self.updateContent()
|
||
await update_cb()
|
||
except FileNotFoundError:
|
||
self.disp("The file seems to have been deleted.", error=True)
|
||
self.host.quit(C.EXIT_NOT_FOUND)
|
||
finally:
|
||
os.unlink(self.preview_file_path)
|
||
try:
|
||
watcher.unwatch("content_file")
|
||
except IOError as e:
|
||
self.disp(
|
||
f"Can't remove the watch: {e}",
|
||
2,
|
||
)
|
||
|
||
|
||
class Import(base.CommandBase):
|
||
def __init__(self, host):
|
||
super(Import, self).__init__(
|
||
host,
|
||
"import",
|
||
use_pubsub=True,
|
||
use_progress=True,
|
||
help=_("import an external blog"),
|
||
)
|
||
|
||
def add_parser_options(self):
|
||
self.parser.add_argument(
|
||
"importer",
|
||
nargs="?",
|
||
help=_("importer name, nothing to display importers list"),
|
||
)
|
||
self.parser.add_argument("--host", help=_("original blog host"))
|
||
self.parser.add_argument(
|
||
"--no-images-upload",
|
||
action="store_true",
|
||
help=_("do *NOT* upload images (default: do upload images)"),
|
||
)
|
||
self.parser.add_argument(
|
||
"--upload-ignore-host",
|
||
help=_("do not upload images from this host (default: upload all images)"),
|
||
)
|
||
self.parser.add_argument(
|
||
"--ignore-tls-errors",
|
||
action="store_true",
|
||
help=_("ignore invalide TLS certificate for uploads"),
|
||
)
|
||
self.parser.add_argument(
|
||
"-o",
|
||
"--option",
|
||
action="append",
|
||
nargs=2,
|
||
default=[],
|
||
metavar=("NAME", "VALUE"),
|
||
help=_("importer specific options (see importer description)"),
|
||
)
|
||
self.parser.add_argument(
|
||
"location",
|
||
nargs="?",
|
||
help=_(
|
||
"importer data location (see importer description), nothing to show "
|
||
"importer description"
|
||
),
|
||
)
|
||
|
||
async def onProgressStarted(self, metadata):
|
||
self.disp(_("Blog upload started"), 2)
|
||
|
||
async def onProgressFinished(self, metadata):
|
||
self.disp(_("Blog uploaded successfully"), 2)
|
||
redirections = {
|
||
k[len(URL_REDIRECT_PREFIX) :]: v
|
||
for k, v in metadata.items()
|
||
if k.startswith(URL_REDIRECT_PREFIX)
|
||
}
|
||
if redirections:
|
||
conf = "\n".join(
|
||
[
|
||
"url_redirections_dict = {}".format(
|
||
# we need to add ' ' before each new line
|
||
# and to double each '%' for ConfigParser
|
||
"\n ".join(
|
||
json.dumps(redirections, indent=1, separators=(",", ": "))
|
||
.replace("%", "%%")
|
||
.split("\n")
|
||
)
|
||
),
|
||
]
|
||
)
|
||
self.disp(
|
||
_(
|
||
"\nTo redirect old URLs to new ones, put the following lines in your"
|
||
" sat.conf file, in [libervia] section:\n\n{conf}"
|
||
).format(conf=conf)
|
||
)
|
||
|
||
async def onProgressError(self, error_msg):
|
||
self.disp(
|
||
_("Error while uploading blog: {error_msg}").format(error_msg=error_msg),
|
||
error=True,
|
||
)
|
||
|
||
async def start(self):
|
||
if self.args.location is None:
|
||
for name in ("option", "service", "no_images_upload"):
|
||
if getattr(self.args, name):
|
||
self.parser.error(
|
||
_(
|
||
"{name} argument can't be used without location argument"
|
||
).format(name=name)
|
||
)
|
||
if self.args.importer is None:
|
||
self.disp(
|
||
"\n".join(
|
||
[
|
||
f"{name}: {desc}"
|
||
for name, desc in await self.host.bridge.blogImportList()
|
||
]
|
||
)
|
||
)
|
||
else:
|
||
try:
|
||
short_desc, long_desc = await self.host.bridge.blogImportDesc(
|
||
self.args.importer
|
||
)
|
||
except Exception as e:
|
||
msg = [l for l in str(e).split("\n") if l][
|
||
-1
|
||
] # we only keep the last line
|
||
self.disp(msg)
|
||
self.host.quit(1)
|
||
else:
|
||
self.disp(f"{self.args.importer}: {short_desc}\n\n{long_desc}")
|
||
self.host.quit()
|
||
else:
|
||
# we have a location, an import is requested
|
||
options = {key: value for key, value in self.args.option}
|
||
if self.args.host:
|
||
options["host"] = self.args.host
|
||
if self.args.ignore_tls_errors:
|
||
options["ignore_tls_errors"] = C.BOOL_TRUE
|
||
if self.args.no_images_upload:
|
||
options["upload_images"] = C.BOOL_FALSE
|
||
if self.args.upload_ignore_host:
|
||
self.parser.error(
|
||
"upload-ignore-host option can't be used when no-images-upload "
|
||
"is set"
|
||
)
|
||
elif self.args.upload_ignore_host:
|
||
options["upload_ignore_host"] = self.args.upload_ignore_host
|
||
|
||
try:
|
||
progress_id = await self.host.bridge.blogImport(
|
||
self.args.importer,
|
||
self.args.location,
|
||
options,
|
||
self.args.service,
|
||
self.args.node,
|
||
self.profile,
|
||
)
|
||
except Exception as e:
|
||
self.disp(
|
||
_("Error while trying to import a blog: {e}").format(e=e),
|
||
error=True,
|
||
)
|
||
self.host.quit(1)
|
||
|
||
await self.set_progress_id(progress_id)
|
||
|
||
|
||
class Blog(base.CommandBase):
|
||
subcommands = (Set, Get, Edit, Rename, Repeat, Preview, Import)
|
||
|
||
def __init__(self, host):
|
||
super(Blog, self).__init__(
|
||
host, "blog", use_profile=False, help=_("blog/microblog management")
|
||
)
|