mirror of
https://github.com/RafaelSolVargas/Vulkan.git
synced 2025-10-29 16:57:23 +00:00
256 lines
9.3 KiB
Python
256 lines
9.3 KiB
Python
from discord.ext import commands
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from Config.Config import Configs
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from discord import Client, Guild, FFmpegPCMAudio, Embed
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from discord.ext.commands import Context
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from datetime import timedelta
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from Music.Downloader import Downloader
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from Music.Playlist import Playlist
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from Music.Searcher import Searcher
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from Music.Song import Song
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from Music.Types import Provider
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from Utils.Utils import *
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class Player(commands.Cog):
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def __init__(self, bot: Client, guild: Guild):
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self.__searcher: Searcher = Searcher()
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self.__down: Downloader = Downloader()
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self.__playlist: Playlist = Playlist()
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self.__bot: Client = bot
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self.__guild: Guild = guild
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self.__timer = Timer(self.__timeout_handler)
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self.__playing = False
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self.__config = Configs()
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# Flag to control if the player should stop totally the playing
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self.__force_stop = False
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self.FFMPEG_OPTIONS = {'before_options': '-reconnect 1 -reconnect_streamed 1 -reconnect_delay_max 5',
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'options': '-vn'}
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@property
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def playing(self) -> bool:
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return self.__playing
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@property
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def playlist(self) -> Playlist:
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return self.__playlist
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async def connect(self, ctx: Context) -> bool:
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if not ctx.author.voice:
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return False
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if self.__guild.voice_client == None:
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await ctx.author.voice.channel.connect(reconnect=True, timeout=None)
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return True
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def __play_next(self, error, ctx: Context) -> None:
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if self.__force_stop: # If it's forced to stop player
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self.__force_stop = False
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return None
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song = self.__playlist.next_song()
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if song != None:
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coro = self.__play_music(ctx, song)
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self.__bot.loop.create_task(coro)
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else:
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self.__playing = False
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async def __play_music(self, ctx: Context, song: Song) -> None:
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try:
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source = self.__ensure_source(song)
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if source == None:
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self.__play_next(None, ctx)
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self.__playing = True
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player = FFmpegPCMAudio(song.source, **self.FFMPEG_OPTIONS)
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self.__guild.voice_client.play(
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player, after=lambda e: self.__play_next(e, ctx))
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self.__timer.cancel()
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self.__timer = Timer(self.__timeout_handler)
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await ctx.invoke(self.__bot.get_command('np'))
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songs = self.__playlist.songs_to_preload
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await self.__down.preload(songs)
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except:
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self.__play_next(None, ctx)
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async def play(self, ctx: Context, track: str, requester: str) -> str:
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try:
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links, provider = self.__searcher.search(track)
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if provider == Provider.Unknown or links == None:
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embed = Embed(
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title=self.__config.ERROR_TITLE,
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description=self.__config.INVALID_INPUT,
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colours=self.__config.COLOURS['blue'])
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await ctx.send(embed=embed)
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return None
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if provider == Provider.YouTube:
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links = await self.__down.extract_info(links[0])
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if len(links) == 0:
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embed = Embed(
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title=self.__config.ERROR_TITLE,
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description="This video is unavailable",
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colours=self.__config.COLOURS['blue'])
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await ctx.send(embed=embed)
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return None
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songs_quant = 0
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for info in links:
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song = self.__playlist.add_song(info, requester)
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songs_quant += 1
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songs_preload = self.__playlist.songs_to_preload
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await self.__down.preload(songs_preload)
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except Exception as e:
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print(f'DEVELOPER NOTE -> Error while Downloading in Player: {e}')
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embed = Embed(
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title=self.__config.ERROR_TITLE,
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description=self.__config.DOWNLOADING_ERROR,
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colours=self.__config.COLOURS['blue'])
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await ctx.send(embed=embed)
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return
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if songs_quant == 1:
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song = self.__down.finish_one_song(song)
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pos = len(self.__playlist)
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if song.problematic:
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embed = Embed(
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title=self.__config.ERROR_TITLE,
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description=self.__config.DOWNLOADING_ERROR,
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colours=self.__config.COLOURS['blue'])
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await ctx.send(embed=embed)
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return None
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elif not self.__playing:
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embed = Embed(
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title=self.__config.SONG_PLAYER,
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description=self.__config.SONG_ADDED.format(song.title),
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colour=self.__config.COLOURS['blue'])
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await ctx.send(embed=embed)
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else:
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embed = self.__format_embed(song.info, self.__config.SONG_ADDED_TWO, pos)
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await ctx.send(embed=embed)
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else:
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embed = Embed(
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title=self.__config.SONG_PLAYER,
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description=self.__config.SONGS_ADDED.format(songs_quant),
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colour=self.__config.COLOURS['blue'])
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await ctx.send(embed=embed)
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if not self.__playing:
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first_song = self.__playlist.next_song()
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await self.__play_music(ctx, first_song)
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async def play_prev(self, ctx: Context) -> None:
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"""Stop the currently playing cycle, load the previous song and play"""
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if self.__playlist.looping_one or self.__playlist.looping_all: # Do not allow play if loop
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embed = Embed(
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title=self.__config.SONG_PLAYER,
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description=self.__config.LOOP_ON,
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colour=self.__config.COLOURS['blue']
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)
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await ctx.send(embed=embed)
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return None
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song = self.__playlist.prev_song() # Prepare the prev song to play again
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if song == None:
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embed = Embed(
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title=self.__config.SONG_PLAYER,
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description=self.__config.NOT_PREVIOUS,
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colour=self.__config.COLOURS['blue']
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)
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await ctx.send(embed=embed)
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else:
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if self.__guild.voice_client.is_playing() or self.__guild.voice_client.is_paused():
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# Will forbidden next_song to execute after stopping current player
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self.__force_stop = True
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self.__guild.voice_client.stop()
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self.__playing = False
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await self.__play_music(ctx, song)
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async def stop(self) -> bool:
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if self.__guild.voice_client is None:
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return False
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if self.__guild.voice_client.is_connected():
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self.__playlist.clear()
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self.__playlist.loop_off()
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self.__guild.voice_client.stop()
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await self.__guild.voice_client.disconnect()
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return True
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async def force_stop(self) -> None:
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try:
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if self.__guild.voice_client is None:
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return
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self.__guild.voice_client.stop()
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await self.__guild.voice_client.disconnect()
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self.__playlist.clear()
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self.__playlist.loop_off()
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except Exception as e:
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print(f'DEVELOPER NOTE -> Force Stop Error: {e}')
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def __format_embed(self, info: dict, title='', position='Playing Now') -> Embed:
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"""Configure the embed to show the song information"""
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embedvc = Embed(
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title=title,
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description=f"[{info['title']}]({info['original_url']})",
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color=self.__config.COLOURS['blue']
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)
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embedvc.add_field(name=self.__config.SONGINFO_UPLOADER,
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value=info['uploader'],
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inline=False)
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embedvc.add_field(name=self.__config.SONGINFO_REQUESTER,
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value=info['requester'],
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inline=True)
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if 'thumbnail' in info.keys():
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embedvc.set_thumbnail(url=info['thumbnail'])
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if 'duration' in info.keys():
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duration = str(timedelta(seconds=info['duration']))
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embedvc.add_field(name=self.__config.SONGINFO_DURATION,
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value=f"{duration}",
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inline=True)
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else:
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embedvc.add_field(name=self.__config.SONGINFO_DURATION,
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value=self.__config.SONGINFO_UNKNOWN_DURATION,
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inline=True)
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embedvc.add_field(name=self.__config.SONGINFO_POSITION,
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value=position,
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inline=True)
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return embedvc
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async def __timeout_handler(self) -> None:
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if self.__guild.voice_client == None:
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return
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if self.__guild.voice_client.is_playing() or self.__guild.voice_client.is_paused():
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self.__timer = Timer(self.__timeout_handler)
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elif self.__guild.voice_client.is_connected():
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self.__playlist.clear()
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self.__playlist.loop_off()
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await self.__guild.voice_client.disconnect()
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def __ensure_source(self, song: Song) -> str:
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while True:
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if song.source != None: # If song got downloaded
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return song.source
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if song.problematic: # If song got any error
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return None
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