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https://github.com/neoarz/Syntrel.git
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feat(media): media download command using yt-dlp
Introduced a new 'media' command group with a 'download' subcommand for downloading videos via yt-dlp. Updated help and README to include the new media category and command. Added yt-dlp to requirements.txt.
This commit is contained in:
neoarz
266
cogs/media/download.py
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266
cogs/media/download.py
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import asyncio
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import os
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import tempfile
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import discord
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from discord.ext import commands
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import yt_dlp
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from urllib.parse import urlparse
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import aiohttp
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import logging
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logger = logging.getLogger("discord_bot")
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def download_command():
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@commands.hybrid_command(
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name="download",
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description="Download a video from a URL using yt-dlp.",
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)
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@commands.cooldown(1, 30, commands.BucketType.user)
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async def download(self, context, *, url: str):
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if not url:
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embed = discord.Embed(
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title="Error",
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description="Please provide a valid URL to download.",
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color=0xE02B2B,
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)
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embed.set_author(name="Media", icon_url="https://yes.nighty.works/raw/y5SEZ9.webp")
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interaction = getattr(context, "interaction", None)
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if interaction is not None:
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if not interaction.response.is_done():
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await interaction.response.send_message(embed=embed, ephemeral=True)
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else:
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await interaction.followup.send(embed=embed, ephemeral=True)
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else:
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await context.send(embed=embed, ephemeral=True)
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return
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try:
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parsed_url = urlparse(url)
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if not parsed_url.scheme or not parsed_url.netloc:
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embed = discord.Embed(
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title="Error",
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description="Please provide a valid URL.",
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color=0xE02B2B,
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)
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embed.set_author(name="Media", icon_url="https://yes.nighty.works/raw/y5SEZ9.webp")
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interaction = getattr(context, "interaction", None)
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if interaction is not None:
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if not interaction.response.is_done():
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await interaction.response.send_message(embed=embed, ephemeral=True)
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else:
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await interaction.followup.send(embed=embed, ephemeral=True)
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else:
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await context.send(embed=embed, ephemeral=True)
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return
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except Exception:
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embed = discord.Embed(
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title="Error",
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description="Please provide a valid URL.",
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color=0xE02B2B,
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)
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embed.set_author(name="Media", icon_url="https://yes.nighty.works/raw/y5SEZ9.webp")
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interaction = getattr(context, "interaction", None)
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if interaction is not None:
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if not interaction.response.is_done():
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await interaction.response.send_message(embed=embed, ephemeral=True)
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else:
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await interaction.followup.send(embed=embed, ephemeral=True)
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else:
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await context.send(embed=embed, ephemeral=True)
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return
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processing_embed = discord.Embed(
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title="Download (Processing)",
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description="Downloading video... This may take a moment.",
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color=0x7289DA,
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)
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processing_embed.set_author(name="Media", icon_url="https://yes.nighty.works/raw/y5SEZ9.webp")
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interaction = getattr(context, "interaction", None)
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if interaction is not None:
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if not interaction.response.is_done():
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await interaction.response.send_message(embed=processing_embed, ephemeral=True)
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else:
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await interaction.followup.send(embed=processing_embed, ephemeral=True)
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else:
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processing_msg = await context.send(embed=processing_embed)
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temp_dir = tempfile.mkdtemp()
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ydl_opts = {
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'format': 'bestvideo[filesize<200M]+bestaudio[filesize<200M]/best[filesize<200M]/bestvideo+bestaudio/best',
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'outtmpl': os.path.join(temp_dir, '%(title)s.%(ext)s'),
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'noplaylist': True,
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'extract_flat': False,
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'writesubtitles': False,
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'writeautomaticsub': False,
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'writethumbnail': False,
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'ignoreerrors': False,
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'merge_output_format': 'mp4',
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}
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try:
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with yt_dlp.YoutubeDL(ydl_opts) as ydl:
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info = await asyncio.get_event_loop().run_in_executor(
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None, lambda: ydl.extract_info(url, download=True)
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)
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if not info:
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raise Exception("Could not extract video information")
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video_title = info.get('title', 'Unknown Title')
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video_duration_seconds = int(info.get('duration') or 0)
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video_uploader = info.get('uploader', 'Unknown')
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video_url = info.get('webpage_url') or info.get('original_url') or url
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platform = info.get('extractor') or info.get('extractor_key') or 'Unknown'
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view_count = info.get('view_count')
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files = [f for f in os.listdir(temp_dir) if os.path.isfile(os.path.join(temp_dir, f))]
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if not files:
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raise Exception("No video file was downloaded")
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video_file = os.path.join(temp_dir, files[0])
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file_size = os.path.getsize(video_file)
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if file_size > 25 * 1024 * 1024:
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async def upload_to_catbox(path: str) -> str:
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try:
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file_size_bytes = os.path.getsize(path)
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except Exception:
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file_size_bytes = -1
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logger.info(f"Catbox upload start: name={os.path.basename(path)} size={file_size_bytes}")
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form = aiohttp.FormData()
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form.add_field('reqtype', 'fileupload')
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form.add_field('fileToUpload', open(path, 'rb'), filename=os.path.basename(path))
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timeout = aiohttp.ClientTimeout(total=600)
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async with aiohttp.ClientSession(timeout=timeout) as session:
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async with session.post('https://catbox.moe/user/api.php', data=form) as resp:
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text = await resp.text()
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logger.info(f"Catbox response: status={resp.status} body_len={len(text)}")
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if resp.status == 200 and text.startswith('https://'):
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url_text = text.strip()
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logger.info(f"Catbox upload success: url={url_text}")
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return url_text
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logger.error(f"Catbox upload failed: status={resp.status} body={text.strip()[:500]}")
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raise RuntimeError(f"Upload failed: {text.strip()}")
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try:
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link = await upload_to_catbox(video_file)
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minutes, seconds = divmod(video_duration_seconds, 60)
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duration_str = f"{minutes}:{seconds:02d}"
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description_text = f"### **[{video_title}]({video_url})**" if video_url else f"### **{video_title}**"
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embed = discord.Embed(
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title="Download",
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description=description_text,
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color=0x7289DA,
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)
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embed.set_author(name="Media", icon_url="https://yes.nighty.works/raw/y5SEZ9.webp")
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embed.add_field(name="Uploader", value=video_uploader or "Unknown", inline=True)
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embed.add_field(name="Duration", value=duration_str, inline=True)
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embed.add_field(name="Platform", value=platform, inline=True)
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embed.set_footer(text=f"Requested by {context.author.name}", icon_url=context.author.display_avatar.url)
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if interaction is not None:
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await context.channel.send(embed=embed)
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await context.channel.send(link)
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try:
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await interaction.delete_original_response()
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except:
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pass
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else:
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await processing_msg.delete()
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await context.channel.send(embed=embed)
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await context.channel.send(link)
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return
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except Exception as upload_error:
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logger.exception(f"Catbox upload exception: {upload_error}")
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error_msg = str(upload_error)
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if "greater than 200mb" in error_msg.lower():
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description = "The video is too large to upload. The file exceeds 200MB (Catbox limit) and cannot be sent via Discord (25MB limit)."
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else:
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description = f"The video is over 25MB and upload to hosting failed: {upload_error}"
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embed = discord.Embed(
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title="Error",
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description=description,
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color=0xE02B2B,
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)
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embed.set_author(name="Media", icon_url="https://yes.nighty.works/raw/y5SEZ9.webp")
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if interaction is not None:
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try:
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await interaction.delete_original_response()
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except:
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pass
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await interaction.followup.send(embed=embed, ephemeral=True)
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else:
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await processing_msg.delete()
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await context.send(embed=embed, ephemeral=True)
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return
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minutes, seconds = divmod(video_duration_seconds, 60)
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duration_str = f"{minutes}:{seconds:02d}"
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description_text = f"### **[{video_title}]({video_url})**" if video_url else f"### **{video_title}**"
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embed = discord.Embed(
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title="Download",
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description=description_text,
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color=0x7289DA,
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)
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embed.set_author(name="Media", icon_url="https://yes.nighty.works/raw/y5SEZ9.webp")
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embed.add_field(name="Uploader", value=video_uploader or "Unknown", inline=True)
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embed.add_field(name="Duration", value=duration_str, inline=True)
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embed.add_field(name="Platform", value=platform, inline=True)
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embed.set_footer(text=f"Requested by {context.author.name}", icon_url=context.author.display_avatar.url)
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with open(video_file, 'rb') as f:
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file = discord.File(f, filename=files[0])
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if interaction is not None:
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await context.channel.send(embed=embed)
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await context.channel.send(file=file)
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try:
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await interaction.delete_original_response()
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except:
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pass
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else:
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await processing_msg.delete()
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await context.channel.send(embed=embed)
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await context.channel.send(file=file)
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except Exception as e:
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embed = discord.Embed(
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title="Error",
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description=f"Failed to download video: {str(e)}",
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color=0xE02B2B,
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)
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embed.set_author(name="Media", icon_url="https://yes.nighty.works/raw/y5SEZ9.webp")
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if interaction is not None:
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try:
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await interaction.delete_original_response()
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except:
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pass
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await interaction.followup.send(embed=embed, ephemeral=True)
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else:
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try:
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await processing_msg.delete()
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except:
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pass
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await context.send(embed=embed, ephemeral=True)
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finally:
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for file in os.listdir(temp_dir):
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try:
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os.remove(os.path.join(temp_dir, file))
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except:
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pass
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try:
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os.rmdir(temp_dir)
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except:
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pass
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return download
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