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https://github.com/RafaelSolVargas/Vulkan.git
synced 2025-10-29 16:57:23 +00:00
48 lines
1.8 KiB
Python
48 lines
1.8 KiB
Python
from discord.ext.commands import Context
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from discord import Client
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from Handlers.AbstractHandler import AbstractHandler
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from Config.Exceptions import BadCommandUsage, ImpossibleMove
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from Handlers.HandlerResponse import HandlerResponse
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from Parallelism.ProcessManager import ProcessManager
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from Parallelism.Commands import VCommands, VCommandsType
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class PrevHandler(AbstractHandler):
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def __init__(self, ctx: Context, bot: Client) -> None:
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super().__init__(ctx, bot)
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async def run(self) -> HandlerResponse:
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processManager = ProcessManager()
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processInfo = processManager.getRunningPlayerInfo(self.guild)
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if not processInfo:
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embed = self.embeds.NOT_PLAYING()
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error = BadCommandUsage()
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return HandlerResponse(self.ctx, embed, error)
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playlist = processInfo.getPlaylist()
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if len(playlist.getHistory()) == 0:
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error = ImpossibleMove()
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embed = self.embeds.NOT_PREVIOUS_SONG()
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return HandlerResponse(self.ctx, embed, error)
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if not self.__user_connected():
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error = ImpossibleMove()
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embed = self.embeds.NO_CHANNEL()
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return HandlerResponse(self.ctx, embed, error)
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if playlist.isLoopingAll() or playlist.isLoopingOne():
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error = BadCommandUsage()
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embed = self.embeds.FAIL_DUE_TO_LOOP_ON()
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return HandlerResponse(self.ctx, embed, error)
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# Send a prev command, together with the user voice channel
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prevCommand = VCommands(VCommandsType.PREV, self.ctx.author.voice.channel.id)
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queue = processInfo.getQueue()
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queue.put(prevCommand)
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def __user_connected(self) -> bool:
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if self.ctx.author.voice:
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return True
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else:
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return False
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