slipstream/discordbot
slipstream/discordbot
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discordbot/main.py
Slipstream 05d5394da7
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2025-05-03 14:28:49 -06:00

496 lines
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import threading
import discord
from discord.ext import commands
import os
from dotenv import load_dotenv
import sys
import asyncio
import subprocess
import importlib.util
import argparse
import logging # Add logging
from commands import load_all_cogs, reload_all_cogs
from error_handler import handle_error, patch_discord_methods, store_interaction_content
from utils import reload_script
import settings_manager # Import the settings manager
# Import the unified API service runner and the sync API module
import sys
sys.path.append(os.path.join(os.path.dirname(__file__), '..'))
from discordbot.run_unified_api import start_api_in_thread
import discord_bot_sync_api # Import the module to set the cog instance
# Check if API dependencies are available
try:
import uvicorn
API_AVAILABLE = True
except ImportError:
print("uvicorn not available. API service will not be available.")
API_AVAILABLE = False
# Load environment variables from .env file
load_dotenv()
# --- Constants ---
DEFAULT_PREFIX = "!"
CORE_COGS = {'SettingsCog', 'HelpCog'} # Cogs that cannot be disabled
# --- Dynamic Prefix Function ---
async def get_prefix(bot_instance, message):
"""Determines the command prefix based on guild settings or default."""
if not message.guild:
# Use default prefix in DMs
return commands.when_mentioned_or(DEFAULT_PREFIX)(bot_instance, message)
# Fetch prefix from settings manager (cache first, then DB)
prefix = await settings_manager.get_guild_prefix(message.guild.id, DEFAULT_PREFIX)
return commands.when_mentioned_or(prefix)(bot_instance, message)
# --- Bot Setup ---
# Set up intents (permissions)
intents = discord.Intents.default()
intents.message_content = True
intents.members = True
# Create bot instance with the dynamic prefix function
bot = commands.Bot(command_prefix=get_prefix, intents=intents)
bot.owner_id = int(os.getenv('OWNER_USER_ID'))
bot.core_cogs = CORE_COGS # Attach core cogs list to bot instance
# --- Logging Setup ---
# Configure logging (adjust level and format as needed)
logging.basicConfig(level=logging.INFO, format='%(asctime)s:%(levelname)s:%(name)s: %(message)s')
log = logging.getLogger(__name__) # Logger for main.py
# --- Events ---
@bot.event
async def on_ready():
log.info(f'{bot.user.name} has connected to Discord!')
log.info(f'Bot ID: {bot.user.id}')
# Set the bot's status
await bot.change_presence(activity=discord.Activity(type=discord.ActivityType.listening, name="!help"))
log.info("Bot status set to 'Listening to !help'")
# --- Add current guilds to DB ---
if settings_manager and settings_manager.pg_pool:
log.info("Syncing guilds with database...")
try:
async with settings_manager.pg_pool.acquire() as conn:
# Get guilds bot is currently in
current_guild_ids = {guild.id for guild in bot.guilds}
log.debug(f"Bot is currently in {len(current_guild_ids)} guilds.")
# Get guilds currently in DB
db_records = await conn.fetch("SELECT guild_id FROM guilds")
db_guild_ids = {record['guild_id'] for record in db_records}
log.debug(f"Found {len(db_guild_ids)} guilds in database.")
# Add guilds bot joined while offline
guilds_to_add = current_guild_ids - db_guild_ids
if guilds_to_add:
log.info(f"Adding {len(guilds_to_add)} new guilds to database: {guilds_to_add}")
await conn.executemany("INSERT INTO guilds (guild_id) VALUES ($1) ON CONFLICT DO NOTHING;",
[(guild_id,) for guild_id in guilds_to_add])
# Remove guilds bot left while offline
guilds_to_remove = db_guild_ids - current_guild_ids
if guilds_to_remove:
log.info(f"Removing {len(guilds_to_remove)} guilds from database: {guilds_to_remove}")
await conn.execute("DELETE FROM guilds WHERE guild_id = ANY($1::bigint[])", list(guilds_to_remove))
log.info("Guild sync with database complete.")
except Exception as e:
log.exception("Error syncing guilds with database on ready.")
else:
log.warning("Settings manager not available or pool not initialized, skipping guild sync.")
# -----------------------------
# Patch Discord methods to store message content
try:
patch_discord_methods()
print("Discord methods patched to store message content for error handling")
# Make the store_interaction_content function available globally
import builtins
builtins.store_interaction_content = store_interaction_content
print("Made store_interaction_content available globally")
except Exception as e:
print(f"Warning: Failed to patch Discord methods: {e}")
import traceback
traceback.print_exc()
try:
print("Starting command sync process...")
# List commands before sync
commands_before = [cmd.name for cmd in bot.tree.get_commands()]
print(f"Commands before sync: {commands_before}")
# Perform sync
synced = await bot.tree.sync()
print(f"Synced {len(synced)} command(s)")
# List commands after sync
commands_after = [cmd.name for cmd in bot.tree.get_commands()]
print(f"Commands after sync: {commands_after}")
except Exception as e:
print(f"Failed to sync commands: {e}")
import traceback
traceback.print_exc()
@bot.event
async def on_shard_disconnect(shard_id):
print(f"Shard {shard_id} disconnected. Attempting to reconnect...")
try:
await bot.connect(reconnect=True)
print(f"Shard {shard_id} reconnected successfully.")
except Exception as e:
print(f"Failed to reconnect shard {shard_id}: {e}")
@bot.event
async def on_guild_join(guild: discord.Guild):
"""Adds guild to database when bot joins."""
log.info(f"Joined guild: {guild.name} ({guild.id})")
if settings_manager and settings_manager.pg_pool:
try:
async with settings_manager.pg_pool.acquire() as conn:
await conn.execute("INSERT INTO guilds (guild_id) VALUES ($1) ON CONFLICT DO NOTHING;", guild.id)
log.info(f"Added guild {guild.id} to database.")
except Exception as e:
log.exception(f"Failed to add guild {guild.id} to database on join.")
else:
log.warning("Settings manager not available or pool not initialized, cannot add guild on join.")
@bot.event
async def on_guild_remove(guild: discord.Guild):
"""Removes guild from database when bot leaves."""
log.info(f"Left guild: {guild.name} ({guild.id})")
if settings_manager and settings_manager.pg_pool:
try:
async with settings_manager.pg_pool.acquire() as conn:
# Note: Cascading deletes should handle related settings in other tables
await conn.execute("DELETE FROM guilds WHERE guild_id = $1", guild.id)
log.info(f"Removed guild {guild.id} from database.")
except Exception as e:
log.exception(f"Failed to remove guild {guild.id} from database on leave.")
else:
log.warning("Settings manager not available or pool not initialized, cannot remove guild on leave.")
# Error handling - Updated to handle custom check failures
@bot.event
async def on_command_error(ctx, error):
if isinstance(error, CogDisabledError):
await ctx.send(str(error), ephemeral=True) # Send the error message from the exception
log.warning(f"Command '{ctx.command.qualified_name}' blocked for user {ctx.author.id} in guild {ctx.guild.id}: {error}")
elif isinstance(error, CommandPermissionError):
await ctx.send(str(error), ephemeral=True) # Send the error message from the exception
log.warning(f"Command '{ctx.command.qualified_name}' blocked for user {ctx.author.id} in guild {ctx.guild.id}: {error}")
else:
# Pass other errors to the original handler
await handle_error(ctx, error)
@bot.tree.error
async def on_app_command_error(interaction, error):
await handle_error(interaction, error)
# --- Global Command Checks ---
# Need to import SettingsCog to access CORE_COGS, or define CORE_COGS here.
# Let's import it, assuming it's safe to do so at the top level.
# If it causes circular imports, CORE_COGS needs to be defined elsewhere or passed differently.
try:
from discordbot.cogs import settings_cog # Import the cog itself
except ImportError:
log.error("Could not import settings_cog.py for CORE_COGS definition. Cog checks might fail.")
settings_cog = None # Define as None to avoid NameError later
class CogDisabledError(commands.CheckFailure):
"""Custom exception for disabled cogs."""
def __init__(self, cog_name):
self.cog_name = cog_name
super().__init__(f"The module `{cog_name}` is disabled in this server.")
class CommandPermissionError(commands.CheckFailure):
"""Custom exception for insufficient command permissions based on roles."""
def __init__(self, command_name):
self.command_name = command_name
super().__init__(f"You do not have the required role to use the command `{command_name}`.")
@bot.before_invoke
async def global_command_checks(ctx: commands.Context):
"""Global check run before any command invocation."""
# Ignore checks for DMs (or apply different logic if needed)
if not ctx.guild:
return
# Ignore checks for the bot owner
if await bot.is_owner(ctx.author):
return
command = ctx.command
if not command: # Should not happen with prefix commands, but good practice
return
cog = command.cog
cog_name = cog.qualified_name if cog else None
command_name = command.qualified_name
guild_id = ctx.guild.id
# Ensure author is a Member to get roles
if not isinstance(ctx.author, discord.Member):
log.warning(f"Could not perform permission check for user {ctx.author.id} (not a Member object). Allowing command '{command_name}'.")
return # Cannot check roles if not a Member object
member_roles_ids = [role.id for role in ctx.author.roles]
# 1. Check if the Cog is enabled
# Use CORE_COGS attached to the bot instance
if cog_name and cog_name not in bot.core_cogs: # Don't disable core cogs
# Assuming default is True if not explicitly set in DB
is_enabled = await settings_manager.is_cog_enabled(guild_id, cog_name, default_enabled=True)
if not is_enabled:
log.warning(f"Command '{command_name}' blocked in guild {guild_id}: Cog '{cog_name}' is disabled.")
raise CogDisabledError(cog_name)
# 2. Check command permissions based on roles
# This check only applies if specific permissions HAVE been set for this command.
# If no permissions are set in the DB, check_command_permission returns True.
has_perm = await settings_manager.check_command_permission(guild_id, command_name, member_roles_ids)
if not has_perm:
log.warning(f"Command '{command_name}' blocked for user {ctx.author.id} in guild {guild_id}: Insufficient role permissions.")
raise CommandPermissionError(command_name)
# If both checks pass, the command proceeds.
log.debug(f"Command '{command_name}' passed global checks for user {ctx.author.id} in guild {guild_id}.")
# --- Bot Commands ---
@commands.command(name="restart", help="Restarts the bot. Owner only.")
@commands.is_owner()
async def restart(ctx):
"""Restarts the bot. (Owner Only)"""
await ctx.send("Restarting the bot...")
await bot.close() # Gracefully close the bot
os.execv(sys.executable, [sys.executable] + sys.argv) # Restart the bot process
bot.add_command(restart)
@commands.command(name="gitpull_restart", help="Pulls latest code from git and restarts the bot. Owner only.")
@commands.is_owner()
async def gitpull_restart(ctx):
"""Pulls latest code from git and restarts the bot. (Owner Only)"""
await ctx.send("Pulling latest code from git...")
proc = await asyncio.create_subprocess_exec(
"git", "pull",
stdout=asyncio.subprocess.PIPE,
stderr=asyncio.subprocess.PIPE
)
stdout, stderr = await proc.communicate()
output = stdout.decode().strip() + "\n" + stderr.decode().strip()
if "unstaged changes" in output or "Please commit your changes" in output:
await ctx.send("Unstaged changes detected. Committing changes before pulling...")
commit_proc = await asyncio.create_subprocess_exec(
"git", "commit", "-am", "Git pull and restart command",
stdout=asyncio.subprocess.PIPE,
stderr=asyncio.subprocess.PIPE
)
commit_stdout, commit_stderr = await commit_proc.communicate()
commit_output = commit_stdout.decode().strip() + "\n" + commit_stderr.decode().strip()
await ctx.send(f"Committed changes:\n```\n{commit_output}\n```Trying git pull again...")
proc = await asyncio.create_subprocess_exec(
"git", "pull",
stdout=asyncio.subprocess.PIPE,
stderr=asyncio.subprocess.PIPE
)
stdout, stderr = await proc.communicate()
output = stdout.decode().strip() + "\n" + stderr.decode().strip()
if proc.returncode == 0:
await ctx.send(f"Git pull successful:\n```\n{output}\n```Restarting the bot...")
await bot.close()
os.execv(sys.executable, [sys.executable] + sys.argv)
else:
await ctx.send(f"Git pull failed:\n```\n{output}\n```")
bot.add_command(gitpull_restart)
@commands.command(name="reload_cogs", help="Reloads all cogs. Owner only.")
@commands.is_owner()
async def reload_cogs(ctx):
"""Reloads all cogs. (Owner Only)"""
# Access the disable_ai flag from the bot instance or re-parse args if needed
# For simplicity, assume disable_ai is accessible; otherwise, need a way to pass it.
# Let's add it to the bot object for easier access later.
skip_list = getattr(bot, 'ai_cogs_to_skip', [])
await ctx.send(f"Reloading all cogs... (Skipping: {', '.join(skip_list) or 'None'})")
reloaded_cogs, failed_reload = await reload_all_cogs(bot, skip_cogs=skip_list)
if reloaded_cogs:
await ctx.send(f"Successfully reloaded cogs: {', '.join(reloaded_cogs)}")
if failed_reload:
await ctx.send(f"Failed to reload cogs: {', '.join(failed_reload)}")
bot.add_command(reload_cogs)
@commands.command(name="gitpull_reload", help="Pulls latest code from git and reloads all cogs. Owner only.")
@commands.is_owner()
async def gitpull_reload(ctx):
"""Pulls latest code from git and reloads all cogs. (Owner Only)"""
# Access the disable_ai flag from the bot instance or re-parse args if needed
skip_list = getattr(bot, 'ai_cogs_to_skip', [])
await ctx.send(f"Pulling latest code from git... (Will skip reloading: {', '.join(skip_list) or 'None'})")
proc = await asyncio.create_subprocess_exec(
"git", "pull",
stdout=asyncio.subprocess.PIPE,
stderr=asyncio.subprocess.PIPE
)
stdout, stderr = await proc.communicate()
output = stdout.decode().strip() + "\n" + stderr.decode().strip()
if "unstaged changes" in output or "Please commit your changes" in output:
await ctx.send("Unstaged changes detected. Committing changes before pulling...")
commit_proc = await asyncio.create_subprocess_exec(
"git", "commit", "-am", "Git pull and reload command",
stdout=asyncio.subprocess.PIPE,
stderr=asyncio.subprocess.PIPE
)
commit_stdout, commit_stderr = await commit_proc.communicate()
commit_output = commit_stdout.decode().strip() + "\n" + commit_stderr.decode().strip()
await ctx.send(f"Committed changes:\n```\n{commit_output}\n```Trying git pull again...")
proc = await asyncio.create_subprocess_exec(
"git", "pull",
stdout=asyncio.subprocess.PIPE,
stderr=asyncio.subprocess.PIPE
)
stdout, stderr = await proc.communicate()
output = stdout.decode().strip() + "\n" + stderr.decode().strip()
if proc.returncode == 0:
await ctx.send(f"Git pull successful:\n```\n{output}\n```Reloading all cogs...")
reloaded_cogs, failed_reload = await reload_all_cogs(bot, skip_cogs=skip_list)
if reloaded_cogs:
await ctx.send(f"Successfully reloaded cogs: {', '.join(reloaded_cogs)}")
if failed_reload:
await ctx.send(f"Failed to reload cogs: {', '.join(failed_reload)}")
else:
await ctx.send(f"Git pull failed:\n```\n{output}\n```")
bot.add_command(gitpull_reload)
# The unified API service is now handled by run_unified_api.py
async def main(args): # Pass parsed args
"""Main async function to load cogs and start the bot."""
TOKEN = os.getenv('DISCORD_TOKEN')
if not TOKEN:
raise ValueError("No token found. Make sure to set DISCORD_TOKEN in your .env file.")
# Start Flask server as a separate process
flask_process = subprocess.Popen([sys.executable, "flask_server.py"], cwd=os.path.dirname(__file__))
# Start the unified API service in a separate thread if available
api_thread = None
if API_AVAILABLE:
print("Starting unified API service...")
try:
# Start the API in a separate thread
api_thread = start_api_in_thread()
print("Unified API service started successfully")
except Exception as e:
print(f"Failed to start unified API service: {e}")
# Configure OAuth settings from environment variables
oauth_host = os.getenv("OAUTH_HOST", "0.0.0.0")
oauth_port = int(os.getenv("OAUTH_PORT", "8080"))
oauth_redirect_uri = os.getenv("DISCORD_REDIRECT_URI", f"http://{oauth_host}:{oauth_port}/oauth/callback")
# Update the OAuth redirect URI in the environment
os.environ["DISCORD_REDIRECT_URI"] = oauth_redirect_uri
print(f"OAuth redirect URI set to: {oauth_redirect_uri}")
# --- Define AI cogs to potentially skip ---
ai_cogs_to_skip = []
if args.disable_ai:
print("AI functionality disabled via command line flag.")
ai_cogs_to_skip = [
"cogs.ai_cog",
"cogs.multi_conversation_ai_cog",
# Add any other AI-related cogs from the 'cogs' folder here
]
# Store the skip list on the bot object for reload commands
bot.ai_cogs_to_skip = ai_cogs_to_skip
else:
bot.ai_cogs_to_skip = [] # Ensure it exists even if empty
# Initialize pools before starting the bot logic
await settings_manager.initialize_pools()
try:
async with bot:
# Load all cogs from the 'cogs' directory, skipping AI if requested
# This should now include WelcomeCog and SettingsCog if they are in the cogs dir
await load_all_cogs(bot, skip_cogs=ai_cogs_to_skip)
# --- Share GurtCog instance with the sync API ---
try:
gurt_cog = bot.get_cog("Gurt") # Get the loaded GurtCog instance
if gurt_cog:
discord_bot_sync_api.gurt_cog_instance = gurt_cog
print("Successfully shared GurtCog instance with discord_bot_sync_api.")
else:
print("Warning: GurtCog not found after loading cogs. Stats API might not work.")
except Exception as e:
print(f"Error sharing GurtCog instance: {e}")
# ------------------------------------------------
# --- Manually Load FreakTetoCog (only if AI is NOT disabled) ---
if not args.disable_ai:
try:
freak_teto_cog_path = "discordbot.freak_teto.cog"
await bot.load_extension(freak_teto_cog_path)
print(f"Successfully loaded FreakTetoCog from {freak_teto_cog_path}")
# Optional: Share FreakTetoCog instance if needed later
# freak_teto_cog_instance = bot.get_cog("FreakTetoCog")
# if freak_teto_cog_instance:
# print("Successfully shared FreakTetoCog instance.")
# else:
# print("Warning: FreakTetoCog not found after loading.")
except commands.ExtensionAlreadyLoaded:
print(f"FreakTetoCog ({freak_teto_cog_path}) already loaded.")
except commands.ExtensionNotFound:
print(f"Error: FreakTetoCog not found at {freak_teto_cog_path}")
except Exception as e:
print(f"Failed to load FreakTetoCog: {e}")
import traceback
traceback.print_exc()
# ------------------------------------
# Start the bot using start() for async context
await bot.start(TOKEN)
finally:
# Terminate the Flask server process when the bot stops
flask_process.terminate()
log.info("Flask server process terminated.")
# Close database/cache pools
await settings_manager.close_pools()
# Run the main async function
if __name__ == '__main__':
# --- Argument Parsing ---
parser = argparse.ArgumentParser(description="Run the Discord Bot")
parser.add_argument(
"--disable-ai",
action="store_true",
help="Disable AI-related cogs and functionality."
)
args = parser.parse_args()
# ------------------------
try:
asyncio.run(main(args)) # Pass parsed args to main
except KeyboardInterrupt:
log.info("Bot stopped by user.")
except Exception as e:
log.exception(f"An error occurred running the bot: {e}")
# The finally block with pool closing is now correctly inside the main() function
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