diff options
Diffstat (limited to '')
| -rw-r--r-- | bot/exts/info/code_snippets.py | 103 | ||||
| -rw-r--r-- | bot/resources/tags/modmail.md | 2 |
2 files changed, 58 insertions, 47 deletions
diff --git a/bot/exts/info/code_snippets.py b/bot/exts/info/code_snippets.py index 24a9ae28a..4a90a0668 100644 --- a/bot/exts/info/code_snippets.py +++ b/bot/exts/info/code_snippets.py @@ -4,8 +4,8 @@ import textwrap from typing import Any from urllib.parse import quote_plus +import discord from aiohttp import ClientResponseError -from discord import Message from discord.ext.commands import Cog from bot.bot import Bot @@ -45,6 +45,17 @@ class CodeSnippets(Cog): Matches each message against a regex and prints the contents of all matched snippets. """ + def __init__(self, bot: Bot): + """Initializes the cog's bot.""" + self.bot = bot + + self.pattern_handlers = [ + (GITHUB_RE, self._fetch_github_snippet), + (GITHUB_GIST_RE, self._fetch_github_gist_snippet), + (GITLAB_RE, self._fetch_gitlab_snippet), + (BITBUCKET_RE, self._fetch_bitbucket_snippet) + ] + async def _fetch_response(self, url: str, response_format: str, **kwargs) -> Any: """Makes http requests using aiohttp.""" async with self.bot.http_session.get(url, raise_for_status=True, **kwargs) as response: @@ -208,56 +219,56 @@ class CodeSnippets(Cog): # Returns an empty codeblock if the snippet is empty return f'{ret}``` ```' - def __init__(self, bot: Bot): - """Initializes the cog's bot.""" - self.bot = bot + async def _parse_snippets(self, content: str) -> str: + """Parse message content and return a string with a code block for each URL found.""" + all_snippets = [] + + for pattern, handler in self.pattern_handlers: + for match in pattern.finditer(content): + try: + snippet = await handler(**match.groupdict()) + all_snippets.append((match.start(), snippet)) + except ClientResponseError as error: + error_message = error.message # noqa: B306 + log.log( + logging.DEBUG if error.status == 404 else logging.ERROR, + f'Failed to fetch code snippet from {match[0]!r}: {error.status} ' + f'{error_message} for GET {error.request_info.real_url.human_repr()}' + ) - self.pattern_handlers = [ - (GITHUB_RE, self._fetch_github_snippet), - (GITHUB_GIST_RE, self._fetch_github_gist_snippet), - (GITLAB_RE, self._fetch_gitlab_snippet), - (BITBUCKET_RE, self._fetch_bitbucket_snippet) - ] + # Sorts the list of snippets by their match index and joins them into a single message + return '\n'.join(map(lambda x: x[1], sorted(all_snippets))) @Cog.listener() - async def on_message(self, message: Message) -> None: + async def on_message(self, message: discord.Message) -> None: """Checks if the message has a snippet link, removes the embed, then sends the snippet contents.""" - if not message.author.bot: - all_snippets = [] - - for pattern, handler in self.pattern_handlers: - for match in pattern.finditer(message.content): - try: - snippet = await handler(**match.groupdict()) - all_snippets.append((match.start(), snippet)) - except ClientResponseError as error: - error_message = error.message # noqa: B306 - log.log( - logging.DEBUG if error.status == 404 else logging.ERROR, - f'Failed to fetch code snippet from {match[0]!r}: {error.status} ' - f'{error_message} for GET {error.request_info.real_url.human_repr()}' - ) - - # Sorts the list of snippets by their match index and joins them into a single message - message_to_send = '\n'.join(map(lambda x: x[1], sorted(all_snippets))) - - if 0 < len(message_to_send) <= 2000 and message_to_send.count('\n') <= 15: + if message.author.bot: + return + + message_to_send = await self._parse_snippets(message.content) + destination = message.channel + + if 0 < len(message_to_send) <= 2000 and message_to_send.count('\n') <= 15: + try: await message.edit(suppress=True) - if len(message_to_send) > 1000 and message.channel.id != Channels.bot_commands: - # Redirects to #bot-commands if the snippet contents are too long - await self.bot.wait_until_guild_available() - await message.channel.send(('The snippet you tried to send was too long. Please ' - f'see <#{Channels.bot_commands}> for the full snippet.')) - bot_commands_channel = self.bot.get_channel(Channels.bot_commands) - await wait_for_deletion( - await bot_commands_channel.send(message_to_send), - (message.author.id,) - ) - else: - await wait_for_deletion( - await message.channel.send(message_to_send), - (message.author.id,) - ) + except discord.NotFound: + # Don't send snippets if the original message was deleted. + return + + if len(message_to_send) > 1000 and message.channel.id != Channels.bot_commands: + # Redirects to #bot-commands if the snippet contents are too long + await self.bot.wait_until_guild_available() + destination = self.bot.get_channel(Channels.bot_commands) + + await message.channel.send( + 'The snippet you tried to send was too long. ' + f'Please see {destination.mention} for the full snippet.' + ) + + await wait_for_deletion( + await destination.send(message_to_send), + (message.author.id,) + ) def setup(bot: Bot) -> None: diff --git a/bot/resources/tags/modmail.md b/bot/resources/tags/modmail.md index 412468174..8ac19c8a7 100644 --- a/bot/resources/tags/modmail.md +++ b/bot/resources/tags/modmail.md @@ -6,4 +6,4 @@ It supports attachments, codeblocks, and reactions. As communication happens ove **To use it, simply send a direct message to the bot.** -Should there be an urgent and immediate need for a moderator or admin to look at a channel, feel free to ping the <@&831776746206265384> or <@&267628507062992896> role instead. +Should there be an urgent and immediate need for a moderator to look at a channel, feel free to ping the <@&831776746206265384> role instead. |