310c6c4424
* Integrate chat from upstream Substantially borrowed from upstream ref: 13a208ee88e55 (before they started editing generated artefacts instead of source). Integrated, including: - Remove previously removed features: emoji, hats, and name colors - Compensate for lack of unified root template - Add React build process to Dockerfile and `bootstrap/init.sh` - Preliminary integration of chat websocket workers For testing, modify `supervisord.conf.dev` to put chat on port 80 and the site service on some other port. Then visit: http://localhost/chat Still to do: - Access control for specific small-groups (and admins probably): Set the values somewhere (site_settings.json? Redis?) and use for authorization in `chat_is_allowed`. - Proxying only /chat to the websocket workers - Chat persistance across restarts: either Redis devops or to DB * Add nginx server to do appropriate redirection. * Add necessary columns to User. * Wire up chat permissions. * Reload chat on source change. * Add a better structure for slash commands and add/remove functionality. * Stop putting up previews of slash commands. * We require more whitespace. * Strip DMs out entirely, I currently do not want to deal with them. * Change "Users Online" to just "Users". * Clean up a little more DM detritus. * Save chat history in database. * Remove unnecessary hefty query to the DB. * Clean up optimistic messages. * Initial implementation of notification icon. * Update readme a little bit. * Fix notification highlight (mostly). * Remove chat version number that will never be updated. * Fix: Errors on logged-out users. * Add function to nuke the chat state. * Update DB. * Add a dedicated deployable docker image. * Fix: init_build.sh execute bit not set. * Whoops, screwed up the abort() call. * Relax chat rate limiter. * Remove a somewhat silly comment. * Remove an unnecessary g.db.add(). --------- Co-authored-by: TLSM <duolsm@outlook.com>
246 lines
7.2 KiB
Python
246 lines
7.2 KiB
Python
import re
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import sys
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from copy import deepcopy
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from enum import IntEnum
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from typing import Final
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from flask import request
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class Service(IntEnum):
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'''
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An enumeration of services provided by this application
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'''
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THEMOTTE = 0
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'''
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TheMotte web application. Handles most routes and tasks performed,
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including all non-chat web requests.
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'''
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CRON = 1
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'''
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Runs tasks periodicially on a set schedule
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'''
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CHAT = 2
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'''
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Chat application.
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'''
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MIGRATION = 3
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'''
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Migration mode. Used for performing database migrations
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'''
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@classmethod
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def from_argv(cls):
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if "db" in sys.argv:
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return cls.MIGRATION
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if "cron" in sys.argv:
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return cls.CRON
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if "load_chat" in sys.argv:
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return cls.CHAT
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return cls.THEMOTTE
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@property
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def enable_services(self) -> bool:
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return self not in {self.CRON, self.MIGRATION}
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NOTIFICATIONS_ID = 1
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AUTOJANNY_ID = 2
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MODMAIL_ID = 2
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SNAPPY_ID = 3
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LONGPOSTBOT_ID = 4
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ZOZBOT_ID = 5
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AUTOPOLLER_ID = 6
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AUTOBETTER_ID = 7
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AUTOCHOICE_ID = 8
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BASEDBOT_ID = 0
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GIFT_NOTIF_ID = 9
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OWNER_ID = 9
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BUG_THREAD = 0
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ROLES={}
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LEADERBOARD_LIMIT: Final[int] = 25
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THEMES = ["TheMotte", "dramblr", "reddit", "win98", "dark",
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"light", "coffee", "tron", "4chan", "midnight"]
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SORTS_COMMON = {
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"top": 'fa-arrow-alt-circle-up',
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"bottom": 'fa-arrow-alt-circle-down',
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"new": 'fa-sparkles',
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"old": 'fa-book',
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"controversial": 'fa-bullhorn',
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"comments": 'fa-comments'
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}
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SORTS_POSTS = {
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"hot": "fa-fire",
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"bump": "fa-arrow-up"
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}
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SORTS_POSTS.update(SORTS_COMMON)
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SORTS_COMMENTS = SORTS_COMMON
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MAX_CONTENT_LENGTH = 16 * 1024 * 1024
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SESSION_COOKIE_SAMESITE = "Lax"
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PERMANENT_SESSION_LIFETIME = 60 * 60 * 24 * 365
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DEFAULT_THEME = "TheMotte"
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FORCE_HTTPS = 1
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COLORS = {'ff66ac','805ad5','62ca56','38a169','80ffff','2a96f3','eb4963','ff0000','f39731','30409f','3e98a7','e4432d','7b9ae4','ec72de','7f8fa6', 'f8db58','8cdbe6', 'fff'}
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SUBMISSION_FLAIR_LENGTH_MAXIMUM: Final[int] = 350
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SUBMISSION_TITLE_LENGTH_MAXIMUM: Final[int] = 500
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SUBMISSION_URL_LENGTH_MAXIMUM: Final[int] = 2048
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SUBMISSION_BODY_LENGTH_MAXIMUM: Final[int] = 20000
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COMMENT_BODY_LENGTH_MAXIMUM: Final[int] = 500000
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COMMENT_BODY_LENGTH_MAXIMUM_UNFILTERED: Final[int] = 50000
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MESSAGE_BODY_LENGTH_MAXIMUM: Final[int] = 10000
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CSS_LENGTH_MAXIMUM: Final[int] = 4000
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CHAT_LENGTH_LIMIT: Final[int] = 1000
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ERROR_MESSAGES = {
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400: "That request was bad and you should feel bad",
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401: "You need an account for this. Please make one!",
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403: "You don't have access to this page.",
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404: "That page doesn't exist. If you got here from a link on the website, please report this issue. Thanks!",
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405: "Something went wrong and it's probably my fault. If you can do it reliably, or it's causing problems for you, please report it!",
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409: "There's a conflict between what you're trying to do and what you or someone else has done and because of that you can't do what you're trying to do.",
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413: "Max file size is 8 MB",
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415: "That file type isn't allowed to be uploaded here",
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422: "Something is wrong about your request. If you keep getting this unexpectedly, please report it!",
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429: "Are you hammering the site? Stop that, yo.",
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500: "Something went wrong and it's probably my fault. If you can do it reliably, or it's causing problems for you, please report it!",
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}
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LOGGEDIN_ACTIVE_TIME = 15 * 60
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RENDER_DEPTH_LIMIT = 9
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'''
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The maximum depth at which a comment tree is rendered
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'''
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WERKZEUG_ERROR_DESCRIPTIONS = {
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400: "The browser (or proxy) sent a request that this server could not understand.",
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401: "The server could not verify that you are authorized to access the URL requested. You either supplied the wrong credentials (e.g. a bad password), or your browser doesn't understand how to supply the credentials required.",
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403: "You don't have the permission to access the requested resource. It is either read-protected or not readable by the server.",
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404: "The requested URL was not found on the server. If you entered the URL manually please check your spelling and try again.",
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405: "The method is not allowed for the requested URL.",
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409: "A conflict happened while processing the request. The resource might have been modified while the request was being processed.",
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413: "The data value transmitted exceeds the capacity limit.",
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415: "The server does not support the media type transmitted in the request.",
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422: "The request was well-formed but was unable to be followed due to semantic errors.",
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429: "This user has exceeded an allotted request count. Try again later.",
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500: "The server encountered an internal error and was unable to complete your request. Either the server is overloaded or there is an error in the application.",
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}
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IMAGE_FORMATS = ['png','gif','jpg','jpeg','webp']
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IMAGE_URL_ENDINGS = IMAGE_FORMATS + ['.webp', '.jpg', '.png', '.gif', '.jpeg', '?maxwidth=9999', '&fidelity=high']
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VIDEO_FORMATS = ['mp4','webm','mov','avi','mkv','flv','m4v','3gp']
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AUDIO_FORMATS = ['mp3','wav','ogg','aac','m4a','flac']
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NO_TITLE_EXTENSIONS = IMAGE_FORMATS + VIDEO_FORMATS + AUDIO_FORMATS
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FEATURES = {
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"AWARDS": False,
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}
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PERMS = {
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"DEBUG_LOGIN_TO_OTHERS": 3,
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"CHAT_BYPASS_MUTE": 2,
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"CHAT_MODERATION": 2,
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"CHAT_FULL_CONTROL": 3,
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"PERFORMANCE_KILL_PROCESS": 3,
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"PERFORMANCE_SCALE_UP_DOWN": 3,
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"PERFORMANCE_RELOAD": 3,
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"PERFORMANCE_STATS": 3,
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"POST_COMMENT_MODERATION": 2,
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"POST_EDITING": 3,
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"SCHEDULER": 2,
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"SCHEDULER_POSTS": 2,
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"SCHEDULER_TASK_TRACEBACK": 3,
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"USER_SHADOWBAN": 2,
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'USER_SET_PROFILE_PRIVACY': 2,
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}
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AWARDS = {}
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if FEATURES['AWARDS']:
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AWARDS_ENABLED = deepcopy(AWARDS)
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for k, val in AWARDS.items():
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if val['description'] == '???': AWARDS_ENABLED.pop(k)
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AWARDS_JL2_PRINTABLE = {}
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for k, val in AWARDS_ENABLED.items():
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if val['price'] == 300: AWARDS_JL2_PRINTABLE[k] = val
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else:
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AWARDS_ENABLED = {}
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AWARDS_JL2_PRINTABLE = {}
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NOTIFIED_USERS = {
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# format: 'substring' ↦ User ID to notify
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}
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patron = 'Patron'
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proxies = {}
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approved_embed_hosts = [
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'rdrama.net',
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'pcmemes.net',
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'cringetopia.org',
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'devrama.xyz',
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'imgur.com',
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'ibb.co',
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'lain.la',
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'pngfind.com',
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'kym-cdn.com',
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'redd.it',
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'substack.com',
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'blogspot.com',
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'catbox.moe',
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'pinimg.com',
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'kindpng.com',
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'shopify.com',
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'discordapp.com',
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'discordapp.net',
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'twimg.com',
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'wikimedia.org',
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'wp.com',
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'wordpress.com',
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'seekpng.com',
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'dailymail.co.uk',
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'cdc.gov',
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'media-amazon.com',
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'ssl-images-amazon.com',
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'washingtonpost.com',
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'imgflip.com',
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'flickr.com',
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'9cache.com',
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'ytimg.com',
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'foxnews.com',
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'duckduckgo.com',
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'forbes.com',
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'gr-assets.com',
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'tenor.com',
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'giphy.com',
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'makeagif.com',
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'gfycat.com',
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'tumblr.com',
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'yarn.co',
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'gifer.com',
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'prnt.sc',
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'staticflickr.com',
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'kiwifarms.net',
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'amazonaws.com',
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'githubusercontent.com',
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'unilad.co.uk',
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'grrrgraphics.com',
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'redditmedia.com'
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]
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hosts = "|".join(approved_embed_hosts).replace('.','\\.')
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image_check_regex = re.compile(f'!\\[\\]\\(((?!(https:\\/\\/([a-z0-9-]+\\.)*({hosts})\\/|\\/)).*?)\\)', flags=re.A)
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embed_fullmatch_regex = re.compile(f'https:\\/\\/([a-z0-9-]+\\.)*({hosts})\\/[\\w:~,()\\-.#&\\/=?@%;+]*', flags=re.A)
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video_sub_regex = re.compile(f'(<p>[^<]*)(https:\\/\\/([a-z0-9-]+\\.)*({hosts})\\/[\\w:~,()\\-.#&\\/=?@%;+]*?\\.(mp4|webm|mov))', flags=re.A)
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procoins_li = (0,2500,5000,10000,25000,50000,125000,250000)
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from files.helpers.config.regex import *
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def make_name(*args, **kwargs): return request.base_url
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