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royalnet/royalpack/events/discord_play.py

98 lines
4 KiB
Python

import discord
import pickle
import base64
import datetime
from typing import *
from royalnet.commands import *
from royalnet.serf.discord import *
from royalnet.bard import *
from royalnet.backpack.tables.users import User
from ..utils import RoyalQueue
class DiscordPlayEvent(Event):
name = "discord_play"
async def run(self,
url: str,
guild_id: Optional[int] = None,
user: Optional[str] = None,
**kwargs) -> dict:
if not isinstance(self.serf, DiscordSerf):
raise UnsupportedError()
serf: DiscordSerf = self.serf
client: discord.Client = self.serf.client
# TODO: fix this in Royalnet sometime
candidate_players: List[VoicePlayer] = []
for player in serf.voice_players:
player: VoicePlayer
if not player.voice_client.is_connected():
continue
if guild_id is not None:
guild = client.get_guild(guild_id)
if guild != player.voice_client.guild:
continue
candidate_players.append(player)
if len(candidate_players) == 0:
raise UserError("Il bot non è in nessun canale vocale.\n"
"Evocalo prima con [c]summon[/c]!")
elif len(candidate_players) == 1:
voice_player = candidate_players[0]
else:
raise CommandError("Non so in che Server riprodurre questo file...\n"
"Invia il comando su Discord, per favore!")
ytds = await YtdlDiscord.from_url(url)
added: List[YtdlDiscord] = []
too_long: List[YtdlDiscord] = []
if isinstance(voice_player.playing, RoyalQueue):
for index, ytd in enumerate(ytds):
if ytd.info.duration >= datetime.timedelta(seconds=self.config["Play"]["max_song_duration"]):
too_long.append(ytd)
continue
await ytd.convert_to_pcm()
added.append(ytd)
voice_player.playing.contents.append(ytd)
if not voice_player.voice_client.is_playing():
await voice_player.start()
else:
raise CommandError(f"Non so come aggiungere musica a [c]{voice_player.playing.__class__.__qualname__}[/c]!")
main_channel: discord.TextChannel = client.get_channel(self.config["Discord"]["main_channel_id"])
if len(added) > 0:
if user:
await main_channel.send(escape(f"▶️ {user} ha aggiunto {len(added)} file alla coda:"))
else:
await main_channel.send(escape(f"▶️ Aggiunt{'o' if len(added) == 1 else 'i'} {len(added)} file alla"
f" coda:"))
for ytd in added:
await main_channel.send(embed=ytd.embed())
if len(too_long) > 0:
if user:
await main_channel.send(escape(
f"{len(too_long)} file non {'è' if len(too_long) == 1 else 'sono'}"
f" stat{'o' if len(too_long) == 1 else 'i'} scaricat{'o' if len(too_long) == 1 else 'i'}"
f" perchè durava{'' if len(too_long) == 1 else 'no'}"
f" più di [c]{self.config['Play']['max_song_duration']}[/c] secondi."
))
if len(added) + len(too_long) == 0:
raise
return {
"added": [{
"title": ytd.info.title,
"stringified_base64_pickled_discord_embed": str(base64.b64encode(pickle.dumps(ytd.embed())),
encoding="ascii")
} for ytd in added],
"too_long": [{
"title": ytd.info.title,
"stringified_base64_pickled_discord_embed": str(base64.b64encode(pickle.dumps(ytd.embed())),
encoding="ascii")
} for ytd in too_long]
}