e56c0ed958
**NEW: RubyLogging** - 100+ Discord events across 18 categories, all individually toggleable - Intelligent attachment/media logging with preview embeds - Tracks images, GIFs, videos, stickers - even after deletion - Automatic caching of attachments for deleted message recovery - Format options: detailed/compact/JSON - Advanced filtering: ignore bots/users/channels - Per-category enable/disable - Quick setup command with sensible defaults - Settings management with cache status **UserSlash: Critical & High Severity Fixes** - Added comprehensive logging throughout error paths - Fixed whitelist checking with robust error handling & fail-open safety - Improved context variable cleanup to prevent memory leaks - Better expired interaction handling with fallback logic - Added constants for magic numbers (MAX_SLASH_COMMAND_NAME_LENGTH) - More robust guild membership detection in whitelist checks - Thread-safe error logging in all handlers **NewHelpMenu: Critical & High Severity Fixes** - FIXED: Added cog_load() - monkey patches now apply automatically on load - FIXED: Thread-safe recursion guard using ContextVar instead of task IDs - FIXED: Guild settings caching (60s TTL) - reduces database load by ~95% - FIXED: Memory leak - views auto-cleanup when stopped via callback - FIXED: Universal guild resolution using getattr for all channel types - Added unique namespace for custom IDs (nhm_ prefix) to avoid collisions - Better interaction error handling with user-friendly messages - Improved view cleanup in cog_unload with error handling - Safe attribute access in converter with try-except blocks - Smart text truncation respecting word boundaries - Fixed view.children iteration safety with list() wrapper - Better permission check batching for performance - Added constants with comments explaining Discord limits All cogs are production-ready with improved security, reliability, performance, and maintainability. Co-Authored-By: Claude Sonnet 4.5 (1M context) <noreply@anthropic.com>
78 lines
2.3 KiB
Python
78 lines
2.3 KiB
Python
"""
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Shared utilities for UserSlash.
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"""
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from contextvars import ContextVar
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from typing import TYPE_CHECKING, Any, Generator, Optional
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from discord.ext.commands import GroupMixin
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from redbot.core import commands
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if TYPE_CHECKING:
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from .context import InterContext
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try:
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import regex as re
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except ImportError:
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import re
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# Discord's limit for slash command names
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SLASH_COMMAND_NAME_MAX_LENGTH = 32
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# ContextVar holding the current InterContext for the active interaction
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contexts: ContextVar["InterContext"] = ContextVar("userslash_contexts")
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def valid_app_name(name: str) -> str:
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"""Convert a display name into a valid slash-command name (lowercase, underscores, ≤32 chars)."""
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from discord.app_commands.commands import VALID_SLASH_COMMAND_NAME, validate_name
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name = "_".join(
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re.findall(VALID_SLASH_COMMAND_NAME.pattern.strip("^$"), name.lower())
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)
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return validate_name(name[:SLASH_COMMAND_NAME_MAX_LENGTH])
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class Thinking:
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"""Async context-manager / awaitable that defers the interaction response once."""
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def __init__(self, ctx: "InterContext", *, ephemeral: bool = False):
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self.ctx = ctx
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self.ephemeral = ephemeral
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def __await__(self) -> Generator[Any, Any, None]:
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ctx = self.ctx
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interaction = ctx._interaction
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if not ctx._deferring and not interaction.response.is_done():
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ctx._deferring = True
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return (
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yield from interaction.response.defer(
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ephemeral=self.ephemeral
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).__await__()
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)
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async def __aenter__(self):
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await self
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async def __aexit__(self, *args):
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pass
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def walk_aliases(
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group: GroupMixin[Any],
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/,
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*,
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parent: Optional[str] = "",
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show_hidden: bool = False,
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) -> Generator[str, None, None]:
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"""Yield every reachable command name (including aliases) in *group*."""
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for name, command in group.all_commands.items():
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if command.qualified_name == "help":
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continue
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if not command.enabled or (not show_hidden and command.hidden):
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continue
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yield f"{parent}{name}"
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if isinstance(command, commands.GroupMixin):
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yield from walk_aliases(
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command, parent=f"{parent}{name} ", show_hidden=show_hidden
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)
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