Add on-demand HEVC-to-H264
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parent
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commit
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1 changed files with 81 additions and 59 deletions
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@ -1,4 +1,5 @@
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import asyncio
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from collections.abc import Iterable
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import logging
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import pathlib
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import re
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@ -178,6 +179,73 @@ class AutoResponder(commands.Cog):
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)
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return discord.File(tmp_path), tmp_path
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async def transcode_hevc_to_h264(
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self,
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message: discord.Message,
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*domains: str,
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additional: Iterable[str] = None
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) -> discord.File | None:
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additional = additional or []
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links = self.extract_links(message.content, *domains) + list(additional)
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if links:
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for link in links:
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hevc_containers = {
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".mp4",
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".mov",
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".qtff",
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".mkv",
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".asf",
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".avi",
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".mxf",
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".ps",
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".ts",
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".3gp",
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".3g2",
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}
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# ^ All containers allowed to contain HEVC
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# per https://en.wikipedia.org/wiki/Comparison_of_video_container_formats
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if link.lower().endswith(tuple(hevc_containers)):
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self.log.info("Found link to transcode: %r", link)
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try:
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async with message.channel.typing():
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_r = await self._transcode_hevc_to_h264(link, update=message)
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if not _r:
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continue
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file, _p = _r
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if file:
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if _p.stat().st_size <= 24.5 * 1024 * 1024:
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await message.add_reaction("\N{OUTBOX TRAY}")
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await message.reply(file=file)
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await message.remove_reaction("\N{OUTBOX TRAY}", self.bot.user)
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else:
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await message.add_reaction("\N{OUTBOX TRAY}")
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self.log.warning(
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"Transcoded file too large: %r (%.2f)MB",
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_p,
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_p.stat().st_size / 1024 / 1024,
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)
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if _p.stat().st_size <= 510 * 1024 * 1024:
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file.fp.seek(0)
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self.log.info("Trying to upload file to pastebin.")
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async with httpx.AsyncClient() as client:
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response = await client.post(
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"https://0x0.st",
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files={"file": (_p.name, file.fp, "video/mp4")},
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headers={"User-Agent": "CollegeBot (matrix: @nex:nexy7574.co.uk)"},
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)
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await message.remove_reaction("\N{OUTBOX TRAY}", self.bot.user)
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if response.status_code == 200:
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await message.reply("https://embeds.video/" + response.text.strip())
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else:
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await message.add_reaction("\N{BUG}")
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response.raise_for_status()
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else:
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await message.add_reaction("\N{HAMBURGER}")
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_p.unlink()
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except Exception as e:
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self.log.error("Failed to transcode %r: %r", link, e)
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@commands.Cog.listener("on_message")
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async def auto_responder(self, message: discord.Message):
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if message.author == self.bot.user:
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@ -185,66 +253,20 @@ class AutoResponder(commands.Cog):
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# Check for HEVC truth social links and convert into h264
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if message.channel.name == "spam" and message.author != self.bot.user:
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# links = self.extract_links(message.content, "static-assets-1.truthsocial.com")
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links = self.extract_links(message.content)
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if links:
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for link in links:
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hevc_containers = {
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".mp4",
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".mov",
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".qtff",
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".mkv",
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".asf",
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".avi",
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".mxf",
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".ps",
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".ts",
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".3gp",
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".3g2",
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}
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# ^ All containers allowed to contain HEVC
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# per https://en.wikipedia.org/wiki/Comparison_of_video_container_formats
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if link.lower().endswith(tuple(hevc_containers)):
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self.log.info("Found link to transcode: %r", link)
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try:
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async with message.channel.typing():
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_r = await self._transcode_hevc_to_h264(link, update=message)
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if not _r:
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continue
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file, _p = _r
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if file:
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if _p.stat().st_size <= 24.5 * 1024 * 1024:
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await message.add_reaction("\N{OUTBOX TRAY}")
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await message.reply(file=file)
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await message.remove_reaction("\N{OUTBOX TRAY}", self.bot.user)
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else:
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await message.add_reaction("\N{OUTBOX TRAY}")
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self.log.warning(
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"Transcoded file too large: %r (%.2f)MB",
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_p,
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_p.stat().st_size / 1024 / 1024,
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)
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if _p.stat().st_size <= 510 * 1024 * 1024:
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file.fp.seek(0)
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self.log.info("Trying to upload file to pastebin.")
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async with httpx.AsyncClient() as client:
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response = await client.post(
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"https://0x0.st",
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files={"file": (_p.name, file.fp, "video/mp4")},
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headers={"User-Agent": "CollegeBot (matrix: @nex:nexy7574.co.uk)"},
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)
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await message.remove_reaction("\N{OUTBOX TRAY}", self.bot.user)
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if response.status_code == 200:
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await message.reply("https://embeds.video/" + response.text.strip())
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else:
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await message.add_reaction("\N{BUG}")
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response.raise_for_status()
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else:
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await message.add_reaction("\N{HAMBURGER}")
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await self.transcode_hevc_to_h264(message)
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@commands.Cog.listener("on_reaction_add")
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async def on_reaction_add(self, reaction: discord.Reaction, user: discord.User):
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if user == self.bot.user:
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return
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if reaction.message.author != self.bot.user:
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if str(reaction.emoji) == "\N{VIDEOCASSETTE}":
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extra = []
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if reaction.message.attachments:
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extra = [attachment.url for attachment in reaction.message.attachments]
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await self.transcode_hevc_to_h264(reaction.message, additional=extra)
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_p.unlink()
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except Exception as e:
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self.log.error("Failed to transcode %r: %r", link, e)
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def setup(bot):
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