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royalnet/royalpack/commands/playmode.py

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2019-11-11 08:56:08 +00:00
import typing
import discord
from royalnet.commands import *
from royalnet.audio.playmodes import Playlist, Pool, Layers
from royalnet.bots import DiscordBot
class PlaymodeCommand(Command):
name: str = "playmode"
aliases = ["pm", "mode"]
description: str = "Cambia modalità di riproduzione per la chat vocale."
syntax = "[ [guild] ] {mode}"
@staticmethod
async def _legacy_playmode_handler(bot: "DiscordBot", guild_name: typing.Optional[str], mode_name: str):
"""Handle a playmode Royalnet request. That is, change current PlayMode."""
# Find the matching guild
if guild_name:
guilds: typing.List[discord.Guild] = bot.client.find_guild_by_name(guild_name)
else:
guilds = bot.client.guilds
if len(guilds) == 0:
raise CommandError("No guilds with the specified name found.")
if len(guilds) > 1:
raise CommandError("Multiple guilds with the specified name found.")
guild = list(bot.client.guilds)[0]
# Delete the previous PlayMode, if it exists
if bot.music_data[guild] is not None:
bot.music_data[guild].playmode.delete()
# Create the new PlayMode
if mode_name == "playlist":
bot.music_data[guild].playmode = Playlist()
elif mode_name == "pool":
bot.music_data[guild].playmode = Pool()
elif mode_name == "layers":
bot.music_data[guild].playmode = Layers()
else:
raise CommandError("Unknown PlayMode specified.")
return {}
_event_name = "_legacy_playmode"
def __init__(self, interface: CommandInterface):
super().__init__(interface)
if interface.name == "discord":
interface.register_herald_action(self._event_name, self._legacy_playmode_handler)
async def run(self, args: CommandArgs, data: CommandData) -> None:
guild_name, mode_name = args.match(r"(?:\[(.+)])?\s*(\S+)\s*")
await self.interface.call_herald_action("discord", self._event_name, {
"guild_name": guild_name,
"mode_name": mode_name
})
await data.reply(f"🔃 Impostata la modalità di riproduzione a: [c]{mode_name}[/c].")