diff --git a/.gitignore b/.gitignore index 16d3c4d..2b23df4 100644 --- a/.gitignore +++ b/.gitignore @@ -1 +1,2 @@ .cache +.vscode diff --git a/poetry.lock b/poetry.lock index f3c6846..1d06dd9 100644 --- a/poetry.lock +++ b/poetry.lock @@ -1,4 +1,4 @@ -# This file is automatically @generated by Poetry 1.6.1 and should not be changed by hand. +# This file is automatically @generated by Poetry 1.7.1 and should not be changed by hand. [[package]] name = "aiodns" @@ -685,6 +685,20 @@ files = [ {file = "distro-1.8.0.tar.gz", hash = "sha256:02e111d1dc6a50abb8eed6bf31c3e48ed8b0830d1ea2a1b78c61765c2513fdd8"}, ] +[[package]] +name = "feedparser" +version = "6.0.11" +description = "Universal feed parser, handles RSS 0.9x, RSS 1.0, RSS 2.0, CDF, Atom 0.3, and Atom 1.0 feeds" +optional = false +python-versions = ">=3.6" +files = [ + {file = "feedparser-6.0.11-py3-none-any.whl", hash = "sha256:0be7ee7b395572b19ebeb1d6aafb0028dee11169f1c934e0ed67d54992f4ad45"}, + {file = "feedparser-6.0.11.tar.gz", hash = "sha256:c9d0407b64c6f2a065d0ebb292c2b35c01050cc0dc33757461aaabdc4c4184d5"}, +] + +[package.dependencies] +sgmllib3k = "*" + [[package]] name = "frozenlist" version = "1.4.0" @@ -2191,6 +2205,16 @@ files = [ [package.dependencies] contextlib2 = ">=0.5.5" +[[package]] +name = "sgmllib3k" +version = "1.0.0" +description = "Py3k port of sgmllib." +optional = false +python-versions = "*" +files = [ + {file = "sgmllib3k-1.0.0.tar.gz", hash = "sha256:7868fb1c8bfa764c1ac563d3cf369c381d1325d36124933a726f29fcdaa812e9"}, +] + [[package]] name = "six" version = "1.16.0" @@ -2558,4 +2582,4 @@ testing = ["big-O", "jaraco.functools", "jaraco.itertools", "more-itertools", "p [metadata] lock-version = "2.0" python-versions = ">=3.9,<3.12" -content-hash = "b3a94060974d7ece0d58a3625794c721dd84d34c8215296deeb352b0eb49e29b" +content-hash = "6f70528246aa941fb37cc239583217faa49660ccaa6196fe13eb39a9c3605735" diff --git a/pyproject.toml b/pyproject.toml index 3ac495a..ccbf3de 100644 --- a/pyproject.toml +++ b/pyproject.toml @@ -11,6 +11,7 @@ python = ">=3.9,<3.12" Red-DiscordBot = "^3.5.5" pytimeparse2 = "^1.7.1" humanize = "^4.8.0" +feedparser = "^6.0.11" [tool.poetry.group.dev] optional = true diff --git a/updatechecker/__init__.py b/updatechecker/__init__.py new file mode 100644 index 0000000..97f19f9 --- /dev/null +++ b/updatechecker/__init__.py @@ -0,0 +1,10 @@ +from .updatechecker import UpdateChecker + +__red_end_user_data_statement__ = ( + "This cog does not persistently store data or metadata about users." +) + + +async def setup(bot): + cog = UpdateChecker(bot) + await bot.add_cog(cog) diff --git a/updatechecker/info.json b/updatechecker/info.json new file mode 100644 index 0000000..6054252 --- /dev/null +++ b/updatechecker/info.json @@ -0,0 +1,17 @@ +{ + "author": [ + "SeaswimmerTheFsh", "Neuro Assassin" + ], + "install_msg": "Thank you for downloading this cog.", + "name": "updatechecker", + "short": "Notifies you when an update for a repo is available.", + "description": "This cog will tell when there is an update available for a repository you have added for your bot, and, depending on settings, will auto update or will just notify you.", + "tags": [ + "tools" + ], + "requirements": [ + "feedparser" + ], + "hidden": false, + "disabled": false +} diff --git a/updatechecker/updatechecker.py b/updatechecker/updatechecker.py new file mode 100644 index 0000000..0ed5cc2 --- /dev/null +++ b/updatechecker/updatechecker.py @@ -0,0 +1,453 @@ +""" +MIT License + +Copyright (c) 2018-Present NeuroAssassin + +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. +""" + +# Huge thanks to Sinbad for allowing me to copy parts of his RSS cog +# (https://github.com/mikeshardmind/SinbadCogs/tree/v3/rss), which I +# used to grab the latest commits from repositories. + +# Also, the code I use for updating repos I took directly from Red, +# and just took out the message interactions + +import asyncio +import traceback +from datetime import datetime + +import aiohttp +import discord +from redbot.cogs.downloader.repo_manager import Repo +from redbot.core import Config, commands +from redbot.core.utils.chat_formatting import humanize_list, inline + +import feedparser + + +class UpdateChecker(commands.Cog): + """Get notices or auto-update cogs when an update is available for it's repo""" + + def __init__(self, bot): + self.bot = bot + self.session = aiohttp.ClientSession() + self.conf = Config.get_conf(self, identifier=473541068378341376) + default_global = { + "repos": {}, + "auto": False, + "gochannel": 0, + "embed": True, + "whitelist": [], + "blacklist": [], + } + self.conf.register_global(**default_global) + self.task = self.bot.loop.create_task(self.bg_task()) + + def cog_unload(self): + self.__unload() + + def __unload(self): + self.task.cancel() + self.session.detach() + + async def red_delete_data_for_user(self, **kwargs): + """This cog does not store user data""" + return + + async def bg_task(self): + await self.bot.wait_until_ready() + # Just in case + await asyncio.sleep(10) + while True: + cog = self.bot.get_cog("Downloader") + if cog is not None: + data = await self.conf.all() + repos = data["repos"] + auto = data["auto"] + channel = data["gochannel"] + use_embed = data["embed"] + whitelist = data["whitelist"] + blacklist = data["blacklist"] + if channel: + channel = self.bot.get_channel(channel) + if channel is None: + await self.bot.send_to_owners( + "[Update Checker] It appears that I am no longer allowed to send messages to the designated update channel. " + "From now on, it will DM you." + ) + await self.conf.gochannel.set(0) + send = self.bot.send_to_owners + else: + use_embed = ( + use_embed and channel.permissions_for(channel.guild.me).embed_links + ) + send = channel.send + else: + send = self.bot.send_to_owners + + all_repos = cog._repo_manager.get_all_repo_names() + for repo in all_repos: + if not (repo in list(repos.keys())): + repos[repo] = "--default--" + await self.conf.repos.set(repos) + + saving_dict = {k: v for k, v in repos.items() if k in all_repos} + for repo_name, commit_saved in saving_dict.items(): + repo = cog._repo_manager.get_repo(repo_name) + if not repo: + continue + url = repo.url + r"/commits/" + repo.branch + ".atom" + response = await self.fetch_feed(url) + try: + commit = response.entries[0]["id"][33:] + hash = "[" + commit + "](" + response.entries[0]["link"] + ")" + cn = response.entries[0]["title"] + " - " + response.entries[0]["author"] + image = response.entries[0]["media_thumbnail"][0]["url"].split("?")[0] + except AttributeError: + continue + saving_dict[repo_name] = commit + if whitelist: + if repo_name not in whitelist: + continue + if repo_name in blacklist: + continue + # CN is used here for backwards compatability, don't want people to get an + # update for each and every one of their cogs when updating this cog + if ( + commit != commit_saved + and cn != commit_saved + and commit_saved != "--default--" + ): + if True: # KACHOW + if use_embed: + e = discord.Embed( + title="Update Checker", + description=f"Update available for repo: {repo.name}", + timestamp=datetime.utcnow(), + color=0x00FF00, + ) + e.add_field(name="URL", value=repo.url) + e.add_field(name="Branch", value=repo.branch) + e.add_field(name="Commit", value=cn) + e.add_field(name="Hash", value=hash) + e.set_thumbnail(url=image) + else: + e = ( + "```css\n" + "[Update Checker]" + "``````css\n" + f" Repo: {repo.name}\n" + f" URL: {repo.url}\n" + f" Commit: {cn}\n" + f" Hash: {commit}\n" + f" Time: {datetime.utcnow()}" + "```" + ) + try: + if use_embed: + await send(embed=e) + else: + await send(e) + except discord.Forbidden: + # send_to_owners suppresses Forbidden, logging it to console. + # As a result, this will only happen if a channel was set. + await self.bot.send_to_owners( + "[Update Checker] It appears that I am no longer allowed to send messages to the designated update channel. " + "From now on, it will DM you." + ) + if use_embed: + await self.bot.send_to_owners(embed=e) + else: + await self.bot.send_to_owners(e) + await self.conf.gochannel.set(0) + else: + try: + await channel.send( + f"[Update Checker] Update found for repo: {repo.name}. Updating repos..." + ) + except AttributeError: + owner = (await self.bot.application_info()).owner + await owner.send( + "[Update Checker] It appears that the channel for this cog has been deleted. From now on, it will DM you." + ) + channel = owner + await self.conf.gochannel.set(0) + except discord.errors.Forbidden: + owner = (await self.bot.application_info()).owner + await owner.send( + "[Update Checker] It appears that I am no longer allowed to send messages to the designated update channel. From now on, it will DM you." + ) + channel = owner + await self.conf.gochannel.set(0) + # Just a copy of `[p]cog update`, but without using ctx things + try: + installed_cogs = set(await cog.installed_cogs()) + updated = await cog._repo_manager.update_all_repos() + updated_cogs = set( + cog for repo in updated for cog in repo.available_cogs + ) + installed_and_updated = updated_cogs & installed_cogs + if installed_and_updated: + await cog._reinstall_requirements(installed_and_updated) + await cog._reinstall_cogs(installed_and_updated) + await cog._reinstall_libraries(installed_and_updated) + cognames = {c.name for c in installed_and_updated} + message = humanize_list(tuple(map(inline, cognames))) + except Exception as error: + exception_log = ( + "Exception while updating repos in Update Checker \n" + ) + exception_log += "".join( + traceback.format_exception( + type(error), error, error.__traceback__ + ) + ) + try: + await channel.send( + f"[Update Checker]: Error while updating repos.\n\n{exception_log}" + ) + except discord.errors.Forbidden: + pass + else: + try: + await channel.send( + f"[Update Checker]: Ran cog update. Updated cogs: {message}" + ) + except discord.errors.Forbidden: + pass + await asyncio.sleep(1) + await self.conf.repos.set(saving_dict) + await asyncio.sleep(60) + + async def fetch_feed(self, url: str): + # Thank's to Sinbad's rss cog after which I copied this + timeout = aiohttp.client.ClientTimeout(total=15) + try: + async with self.session.get(url, timeout=timeout) as response: + data = await response.read() + except (aiohttp.ClientError, asyncio.TimeoutError): + return None + + ret = feedparser.parse(data) + if ret.bozo: + return None + return ret + + @commands.is_owner() + @commands.group(name="cogupdater", aliases=["cu"]) + async def update(self, ctx): + """Group command for controlling the update checker cog.""" + pass + + @commands.is_owner() + @update.command() + async def auto(self, ctx): + """Changes automatic cog updates to the opposite setting.""" + if False: # KACHOW + auto = await self.conf.auto() + await self.conf.auto.set(not auto) + status = "disabled" if auto else "enabled" + await ctx.send(f"Auto cog updates are now {status}") + else: + await ctx.send( + "This command is disabled for the time being. Cog updates will not run automatically, however notifications will still send." + ) + + @commands.is_owner() + @update.command() + async def channel(self, ctx, channel: discord.TextChannel = None): + """ + Sets a channel for update messages to go to. + + If argument is not supplied, it will be sent to the default notifications channel(s) specified in `[p]set ownernotifications`. + By default, this goes to owner DMs. + """ + if channel: + await self.conf.gochannel.set(channel.id) + await ctx.send(f"Update messages will now be sent to {channel.mention}") + else: + await self.conf.gochannel.set(0) + await ctx.send("Update messages will now be DMed to you.") + + @commands.is_owner() + @update.command() + async def settings(self, ctx): + """See settings for the Update Checker cog. + + Right now, this shows whether the bot updates cogs automatically and what channel logs are sent to. + """ + auto = await self.conf.auto() + channel = await self.conf.gochannel() + embed = await self.conf.embed() + if embed: + e = discord.Embed(title="Update Checker settings", color=0x00FF00) + e.add_field(name="Automatic Cog Updates", value=str(auto)) + if channel == 0: + channel = "Direct Messages" + else: + try: + channel = self.bot.get_channel(channel).name + except: + channel = "Unknown" + e.add_field(name="Update Channel", value=channel) + await ctx.send(embed=e) + else: + if channel == 0: + channel = "Direct Messages" + else: + try: + channel = self.bot.get_channel(channel).name + except: + channel = "Unknown" + message = ( + "```css\n" + "[Update Checker settings]" + "``````css\n" + f"[Automatic Cog Updates]: {str(auto)}\n" + f" [Update Channel]: {channel}" + "```" + ) + await ctx.send(message) + + @commands.is_owner() + @update.command() + async def embed(self, ctx): + """Toggles whether to use embeds or colorful codeblock messages when sending an update.""" + c = await self.conf.embed() + await self.conf.embed.set(not c) + word = "disabled" if c else "enabled" + await ctx.send(f"Embeds are now {word}") + + @commands.is_owner() + @update.group(name="list") + async def whiteblacklist(self, ctx): + """Whitelist/blacklist certain repositories from which to receive updates.""" + if ctx.invoked_subcommand is None: + data = await self.conf.all() + whitelist = data["whitelist"] + blacklist = data["blacklist"] + await ctx.send( + f"Whitelisted: {humanize_list(tuple(map(inline, whitelist or ['None'])))}\nBlacklisted: {humanize_list(tuple(map(inline, blacklist or ['None'])))}" + ) + + @whiteblacklist.group() + async def whitelist(self, ctx): + """Whitelist certain repos from which to receive updates.""" + pass + + @whitelist.command(name="add") + async def whitelistadd(self, ctx, *repos: Repo): + """Add repos to the whitelist""" + data = await self.conf.whitelist() + ds = set(data) + ns = set([r.name for r in repos]) + ss = ds | ns + await self.conf.whitelist.set(list(ss)) + await ctx.send(f"Whitelist update successful: {humanize_list(tuple(map(inline, ss)))}") + + @whitelist.command(name="remove") + async def whitelistremove(self, ctx, *repos: Repo): + """Remove repos from the whitelist""" + data = await self.conf.whitelist() + ds = set(data) + ns = set([r.name for r in repos]) + ss = ds - ns + await self.conf.whitelist.set(list(ss)) + await ctx.send( + f"Whitelist update successful: {humanize_list(tuple(map(inline, ss or ['None'])))}" + ) + + @whitelist.command(name="clear") + async def whitelistclear(self, ctx): + """Removes all repos from the whitelist""" + await self.conf.whitelist.set([]) + await ctx.send("Whitelist update successful") + + @whiteblacklist.group() + async def blacklist(self, ctx): + """Blacklist certain repos from which to receive updates.""" + pass + + @blacklist.command(name="add") + async def blacklistadd(self, ctx, *repos: Repo): + """Add repos to the blacklist""" + data = await self.conf.blacklist() + ds = set(data) + ns = set([r.name for r in repos]) + ss = ds | ns + await self.conf.blacklist.set(list(ss)) + await ctx.send(f"Backlist update successful: {humanize_list(tuple(map(inline, ss)))}") + + @blacklist.command(name="remove") + async def blacklistremove(self, ctx, *repos: Repo): + """Remove repos from the blacklist""" + data = await self.conf.blacklist() + ds = set(data) + ns = set([r.name for r in repos]) + ss = ds - ns + await self.conf.blacklist.set(list(ss)) + await ctx.send( + f"Blacklist update successful: {humanize_list(tuple(map(inline, ss or ['None'])))}" + ) + + @blacklist.command(name="clear") + async def blacklistclear(self, ctx): + """Removes all repos from the blacklist""" + await self.conf.blacklist.set([]) + await ctx.send("Blacklist update successful") + + @commands.is_owner() + @update.group(name="task") + async def _group_update_task(self, ctx): + """View the status of the task (the one checking for updates).""" + pass + + @_group_update_task.command() + async def status(self, ctx): + """Get the current status of the update task.""" + message = "Task is currently " + cancelled = self.task.cancelled() + if cancelled: + message += "canceled." + else: + done = self.task.done() + if done: + message += "done." + else: + message += "running." + try: + self.task.exception() + except asyncio.exceptions.InvalidStateError: + message += " No error has been encountered." + else: + message += " An error has been encountered. Please run `[p]cogupdater task error` and report it to Neuro Assassin on the help server." + await ctx.send(message) + + @_group_update_task.command() + async def error(self, ctx): + """Gets the latest error of the update task.""" + try: + e = self.task.exception() + except asyncio.exceptions.InvalidStateError: + message = "No error has been encountered." + else: + ex = traceback.format_exception(type(e), e, e.__traceback__) + message = "An error has been encountered: ```py\n" + "".join(ex) + "```" + await ctx.send(message)