Files
Vocard/main.py
Choco b0bf23ae2a Simplify bot prefix retrieval logic
Removed special handling for bot owner and access users in get_prefix. The function now always returns the configured prefix or the default.
2025-09-26 13:26:02 +08:00

249 lines
11 KiB
Python

"""MIT License
Copyright (c) 2023 - present Vocard Development
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
"""
import discord
import sys
import os
import aiohttp
import update
import logging
import voicelink
import function as func
from discord.ext import commands
from ipc import IPCClient
from motor.motor_asyncio import AsyncIOMotorClient
from logging.handlers import TimedRotatingFileHandler
from addons import Settings
class Translator(discord.app_commands.Translator):
async def load(self):
func.logger.info("Loaded Translator")
async def unload(self):
func.logger.info("Unload Translator")
async def translate(self, string: discord.app_commands.locale_str, locale: discord.Locale, context: discord.app_commands.TranslationContext):
locale_key = str(locale)
if locale_key in func.LOCAL_LANGS:
translated_text = func.LOCAL_LANGS[locale_key].get(string.message)
if translated_text is None:
missing_translations = func.MISSING_TRANSLATOR.setdefault(locale_key, [])
if string.message not in missing_translations:
missing_translations.append(string.message)
return translated_text
return None
class Vocard(commands.Bot):
def __init__(self, *args, **kwargs):
super().__init__(*args, **kwargs)
self.ipc: IPCClient
async def on_message(self, message: discord.Message, /) -> None:
# Ignore messages from bots or DMs
if message.author.bot or not message.guild:
return False
# Check if the bot is directly mentioned
if message.content.strip() == self.user.mention and not message.mention_everyone:
prefix = await self.command_prefix(self, message)
if not prefix:
return await message.channel.send("I don't have a bot prefix set.")
return await message.channel.send(f"My prefix is `{prefix}`")
# Fetch guild settings and check if the mesage is in the music request channel
settings = await func.get_settings(message.guild.id)
if settings and (request_channel := settings.get("music_request_channel")):
if message.channel.id == request_channel.get("text_channel_id"):
ctx = await self.get_context(message)
try:
cmd = self.get_command("play")
if message.content:
await cmd(ctx, query=message.content)
elif message.attachments:
for attachment in message.attachments:
await cmd(ctx, query=attachment.url)
except Exception as e:
await func.send(ctx, str(e), ephemeral=True)
finally:
return await message.delete()
await self.process_commands(message)
async def connect_db(self) -> None:
if not ((db_name := func.settings.mongodb_name) and (db_url := func.settings.mongodb_url)):
raise Exception("MONGODB_NAME and MONGODB_URL can't not be empty in settings.json")
try:
func.MONGO_DB = AsyncIOMotorClient(host=db_url)
await func.MONGO_DB.server_info()
func.logger.info(f"Successfully connected to [{db_name}] MongoDB!")
except Exception as e:
func.logger.error("Not able to connect MongoDB! Reason:", exc_info=e)
exit()
func.SETTINGS_DB = func.MONGO_DB[db_name]["Settings"]
func.USERS_DB = func.MONGO_DB[db_name]["Users"]
async def setup_hook(self) -> None:
func.langs_setup()
# Connecting to MongoDB
await self.connect_db()
# Set translator
await self.tree.set_translator(Translator())
# Loading all the module in `cogs` folder
for module in os.listdir(func.ROOT_DIR + '/cogs'):
if module.endswith('.py'):
try:
await self.load_extension(f"cogs.{module[:-3]}")
func.logger.info(f"Loaded {module[:-3]}")
except Exception as e:
func.logger.error(f"Something went wrong while loading {module[:-3]} cog.", exc_info=e)
self.ipc = IPCClient(self, **func.settings.ipc_client)
if func.settings.ipc_client.get("enable", False):
try:
await self.ipc.connect()
except Exception as e:
func.logger.error(f"Cannot connected to dashboard! - Reason: {e}")
# Update version tracking
if not func.settings.version or func.settings.version != update.__version__:
await self.tree.sync()
func.update_json("settings.json", new_data={"version": update.__version__})
for locale_key, values in func.MISSING_TRANSLATOR.items():
func.logger.warning(f'Missing translation for "{", ".join(values)}" in "{locale_key}"')
async def on_ready(self):
func.logger.info("------------------")
func.logger.info(f"Logging As {self.user}")
func.logger.info(f"Bot ID: {self.user.id}")
func.logger.info("------------------")
func.logger.info(f"Discord Version: {discord.__version__}")
func.logger.info(f"Python Version: {sys.version}")
func.logger.info("------------------")
func.settings.client_id = self.user.id
func.LOCAL_LANGS.clear()
func.MISSING_TRANSLATOR.clear()
async def on_command_error(self, ctx: commands.Context, exception, /) -> None:
error = getattr(exception, 'original', exception)
if ctx.interaction:
error = getattr(error, 'original', error)
if isinstance(error, (commands.CommandNotFound, aiohttp.client_exceptions.ClientOSError, discord.errors.NotFound)):
return
elif isinstance(error, (commands.CommandOnCooldown, commands.MissingPermissions, commands.RangeError, commands.BadArgument)):
pass
elif isinstance(error, (commands.MissingRequiredArgument, commands.MissingRequiredAttachment)):
command = f"{ctx.prefix}" + (f"{ctx.command.parent.qualified_name} " if ctx.command.parent else "") + f"{ctx.command.name} {ctx.command.signature}"
position = command.find(f"<{ctx.current_parameter.name}>") + 1
description = f"**Correct Usage:**\n```{command}\n" + " " * position + "^" * len(ctx.current_parameter.name) + "```\n"
if ctx.command.aliases:
description += f"**Aliases:**\n`{', '.join([f'{ctx.prefix}{alias}' for alias in ctx.command.aliases])}`\n\n"
description += f"**Description:**\n{ctx.command.help}\n\u200b"
embed = discord.Embed(description=description, color=func.settings.embed_color)
embed.set_footer(icon_url=ctx.me.display_avatar.url, text=f"More Help: {func.settings.invite_link}")
return await ctx.reply(embed=embed)
elif not issubclass(error.__class__, voicelink.VoicelinkException):
error = await func.get_lang(ctx.guild.id, "unknownException") + func.settings.invite_link
func.logger.error(f"An unexpected error occurred in the {ctx.command.name} command on the {ctx.guild.name}({ctx.guild.id}).", exc_info=exception)
try:
return await ctx.reply(error, ephemeral=True)
except:
pass
class CommandCheck(discord.app_commands.CommandTree):
async def interaction_check(self, interaction: discord.Interaction, /) -> bool:
if interaction.type == discord.InteractionType.application_command:
if not interaction.guild:
await interaction.response.send_message("This command can only be used in guilds!")
return False
channel_perm = interaction.channel.permissions_for(interaction.guild.me)
if not channel_perm.read_messages or not channel_perm.send_messages:
await interaction.response.send_message("I don't have permission to read or send messages in this channel.")
return False
return True
async def get_prefix(bot: commands.Bot, message: discord.Message) -> str:
settings = await func.get_settings(message.guild.id)
return settings.get("prefix", func.settings.bot_prefix)
# Loading settings and logger
func.settings = Settings(func.open_json("settings.json"))
LOG_SETTINGS = func.settings.logging
if (LOG_FILE := LOG_SETTINGS.get("file", {})).get("enable", True):
log_path = os.path.abspath(LOG_FILE.get("path", "./logs"))
if not os.path.exists(log_path):
os.makedirs(log_path)
file_handler = TimedRotatingFileHandler(filename=f'{log_path}/vocard.log', encoding="utf-8", backupCount=LOG_SETTINGS.get("max-history", 30), when="d")
file_handler.namer = lambda name: name.replace(".log", "") + ".log"
file_handler.setFormatter(logging.Formatter('{asctime} [{levelname:<8}] {name}: {message}', '%Y-%m-%d %H:%M:%S', style='{'))
logging.getLogger().addHandler(file_handler)
for log_name, log_level in LOG_SETTINGS.get("level", {}).items():
_logger = logging.getLogger(log_name)
_logger.setLevel(log_level)
# Setup the bot object
intents = discord.Intents.default()
intents.message_content = False if func.settings.bot_prefix is None else True
intents.members = func.settings.ipc_client.get("enable", False)
intents.voice_states = True
bot = Vocard(
command_prefix=get_prefix,
help_command=None,
tree_cls=CommandCheck,
chunk_guilds_at_startup=False,
activity=discord.Activity(type=discord.ActivityType.listening, name="Starting..."),
case_insensitive=True,
intents=intents
)
if __name__ == "__main__":
update.check_version(with_msg=True)
bot.run(func.settings.token, root_logger=True)