forked from MarseyWorld/MarseyWorld
189 lines
8.0 KiB
Python
189 lines
8.0 KiB
Python
import random
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import re
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from random import choice, choices
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from typing import List, Optional, Union
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from .config.const import *
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valid_username_chars = 'a-zA-Z0-9_\-'
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valid_username_regex = re.compile("^[a-zA-Z0-9_\-]{3,25}$", flags=re.A)
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mention_regex = re.compile('(^|\s|>)@(([a-zA-Z0-9_\-]){1,30})(?![^<]*<\/(code|pre|a)>)', flags=re.A)
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valid_password_regex = re.compile("^.{8,100}$", flags=re.A)
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marseyaward_body_regex = re.compile(">[^<\s+]|[^>\s+]<", flags=re.A)
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marseyaward_title_regex = re.compile("( *<img[^>]+>)+", flags=re.A)
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marsey_regex = re.compile("marsey[a-z0-9]{1,24}", flags=re.A)
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tags_regex = re.compile("[a-z0-9: ]{1,200}", flags=re.A)
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hat_regex = re.compile("[a-zA-Z0-9\-() ,_]{1,50}", flags=re.A)
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description_regex = re.compile("[^<>&\n\t]{1,300}", flags=re.A)
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valid_sub_regex = re.compile("^[a-zA-Z0-9_\-]{3,25}$", flags=re.A)
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query_regex = re.compile("(\w+):(\S+)", flags=re.A)
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poll_regex = re.compile("\s*\$\$([^\$\n]+)\$\$\s*(?!([^<]*<\/(code|pre|a)>|[^`]*`))", flags=re.A)
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bet_regex = re.compile("\s*\$\$\$([^\$\n]+)\$\$\$\s*(?!([^<]*<\/(code|pre|a)>|[^`]*`))", flags=re.A)
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choice_regex = re.compile("\s*&&([^\$\n]+)&&\s*(?!([^<]*<\/(code|pre|a)>|[^`]*`))", flags=re.A)
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html_comment_regex = re.compile("<!--.*-->", flags=re.A)
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title_regex = re.compile("[^\w ]", flags=re.A)
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controversial_regex = re.compile('["> ](https:\/\/old\.reddit\.com/r/[a-zA-Z0-9_]{3,20}\/comments\/[\w\-.#&/=\?@%+]{5,250})["< ]', flags=re.A)
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fishylinks_regex = re.compile("(https?:\/\/)?[\w\-.#&/=\?@%;+,:]{2,10}\.[\w\-.#&/=\?@%;+,:]{2,250}", flags=re.A)
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spoiler_regex = re.compile('\|\|(.+?)\|\|(?![^<]*<\/(code|pre|a)>)', flags=re.A)
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reddit_regex = re.compile('(^|\s|<p>)\/?((r|u)\/(\w|-){3,25})(?![^<]*<\/(code|pre|a)>)', flags=re.A)
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sub_regex = re.compile('(^|\s|<p>)\/?(h\/(\w|-){3,25})(?![^<]*<\/(code|pre|a)>)', flags=re.A)
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strikethrough_regex = re.compile('(^|\s|>)~{1,2}([^~]+)~{1,2}(?![^<]*<\/(code|pre|a)>)', flags=re.A)
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mute_regex = re.compile("\/mute @([a-z0-9_\-]{3,30}) ([0-9]+)", flags=re.A|re.I)
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emoji_regex = re.compile(f"<p>\s*(:[!#@]{{0,3}}[{valid_username_chars}]+:\s*)+<\/p>", flags=re.A)
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emoji_regex2 = re.compile(f'(?<!"):([!#@{valid_username_chars}]{{1,36}}?):(?![^<]*<\/(code|pre|a)>)', flags=re.A)
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emoji_regex3 = re.compile(f'(?<!"):([!@{valid_username_chars}]{{1,35}}?):', flags=re.A)
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snappy_url_regex = re.compile('<a href="(https?:\/\/.+?)".*?>(.+?)<\/a>', flags=re.A)
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snappy_youtube_regex = re.compile('<lite-youtube videoid="(.+?)" params="autoplay=1', flags=re.A)
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email_regex = re.compile(EMAIL_REGEX_PATTERN, flags=re.A)
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utm_regex = re.compile('utm_[0-z]+=[0-z_]+&', flags=re.A)
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utm_regex2 = re.compile('[?&]utm_[0-z]+=[0-z_]+', flags=re.A)
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slur_regex = re.compile(f"<[^>]*>|{slur_single_words}", flags=re.I|re.A)
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slur_regex_upper = re.compile(f"<[^>]*>|{slur_single_words.upper()}", flags=re.A)
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profanity_regex = re.compile(f"<[^>]*>|{profanity_single_words}", flags=re.I|re.A)
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profanity_regex_upper = re.compile(f"<[^>]*>|{profanity_single_words.upper()}", flags=re.A)
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torture_regex = re.compile('(^|\s)(i|me) ', flags=re.I|re.A)
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torture_regex2 = re.compile("(^|\s)i'm ", flags=re.I|re.A)
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torture_regex_exclude = re.compile('^\s*>', flags=re.A)
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image_check_regex = re.compile(f'!\[\]\(((?!(https:\/\/([a-z0-9-]+\.)*({hosts})\/|\/)).*?)\)', flags=re.A)
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video_regex_extensions = '|'.join(VIDEO_FORMATS)
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video_sub_regex = re.compile(f'(<p>[^<]*)(https:\/\/([a-z0-9-]+\.)*({hosts})\/[\w:~,()\-.#&\/=?@%;+]*?\.({video_regex_extensions}))', flags=re.A)
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audio_regex_extensions = '|'.join(AUDIO_FORMATS)
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audio_sub_regex = re.compile(f'(<p>[^<]*)(https:\/\/([a-z0-9-]+\.)*({hosts})\/[\w:~,()\-.#&\/=?@%;+]*?\.({audio_regex_extensions}))', flags=re.A)
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image_regex_extensions = '|'.join(IMAGE_FORMATS)
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image_regex = re.compile(f"(^|\s)(https:\/\/[\w\-.#&/=\?@%;+,:]{{5,250}}\.({image_regex_extensions})(\?[\w\-.#&/=\?@%;+,:]*)?)($|\s)", flags=re.I|re.A)
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image_regex_extensions = image_regex_extensions.replace('|gif', '')
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imgur_regex = re.compile(f'(https:\/\/i\.imgur\.com\/[a-z0-9]+)\.({image_regex_extensions})', flags=re.I|re.A)
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giphy_regex = re.compile('(https:\/\/media\.giphy\.com\/media\/[a-z0-9]+\/giphy)\.gif', flags=re.I|re.A)
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youtube_regex = re.compile('(<p>[^<]*)(https:\/\/youtube\.com\/watch\?v\=([a-z0-9-_]{5,20})[\w\-.#&/=\?@%+]*)', flags=re.I|re.A)
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yt_id_regex = re.compile('[a-z0-9-_]{5,20}', flags=re.I|re.A)
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link_fix_regex = re.compile("(\[.*?\]\()(?!http|\/)(.*?\))(?!([^<]*<\/(code|pre|a)>|[^`]*`))", flags=re.A)
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css_url_regex = re.compile('url\(\s*[\'"]?(.*?)[\'"]?\s*\)', flags=re.I|re.A)
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marseybux_li = (0,2500,5000,10000,25000,50000,100000,250000)
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linefeeds_regex = re.compile("([^\n])\n([^\n])", flags=re.A)
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greentext_regex = re.compile("(\n|^)>([^ >][^\n]*)", flags=re.A)
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ascii_only_regex = re.compile("[ -~]+", flags=re.A)
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reddit_to_vreddit_regex = re.compile('(^|>|")https:\/\/old.reddit.com\/(r|u)\/', flags=re.A)
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reddit_domain_regex = re.compile("(^|\s|\()https?:\/\/(reddit\.com|(?:(?:[A-z]{2})(?:-[A-z]{2})" "?|beta|i|m|pay|ssl|www|new|alpha)\.reddit\.com|libredd\.it|teddit\.net)\/(r|u)\/", flags=re.A)
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color_regex = re.compile("[a-f0-9]{6}", flags=re.A)
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# lazy match on the {}?, only match if there is trailing stuff
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# Specifically match Snappy's way of formatting, this might break some losers' comments.
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showmore_regex = re.compile(r"^(.{3000,}?</p>(?:</li></ul>)?)(\s*<p>.*)", flags=re.A|re.DOTALL)
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search_token_regex = re.compile('"([^"]*)"|(\S+)', flags=re.A)
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git_regex = re.compile("ref: (refs/.+)", flags=re.A)
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pronouns_regex = re.compile("([a-z]{1,5})/[a-z]{1,5}(/[a-z]{1,5})?", flags=re.A|re.I)
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knowledgebase_page_regex = re.compile("[a-zA-Z0-9_\-]+", flags=re.A)
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html_title_regex = re.compile("<title>(.{1,200})</title>", flags=re.I)
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def sub_matcher(match:re.Match, upper=False, replace_with:Union[dict[str, str], dict[str, List[str]]]=SLURS):
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group_num = 0
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match_str = match.group(group_num)
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if match_str.startswith('<'):
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return match_str
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else:
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repl = replace_with[match_str.lower()]
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return repl if not upper or "<img" in repl else repl.upper()
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def sub_matcher_upper(match, replace_with:Union[dict[str, str], dict[str, List[str]]]=SLURS):
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return sub_matcher(match, upper=True, replace_with=replace_with)
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# TODO: make censoring a bit better
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def sub_matcher_slurs(match, upper=False):
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return sub_matcher(match, upper, replace_with=SLURS)
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def sub_matcher_slurs_upper(match):
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return sub_matcher_slurs(match, upper=True)
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def sub_matcher_profanities(match, upper=False):
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return sub_matcher(match, upper, replace_with=PROFANITIES)
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def sub_matcher_profanities_upper(match):
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return sub_matcher_profanities(match, upper=True)
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def censor_slurs(body:Optional[str], logged_user):
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if not body: return ""
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def replace_re(body:str, regex:re.Pattern, regex_upper:re.Pattern, sub_func, sub_func_upper):
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body = regex_upper.sub(sub_func_upper, body)
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return regex.sub(sub_func, body)
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if not logged_user or logged_user == 'chat' or logged_user.slurreplacer:
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body = replace_re(body, slur_regex, slur_regex_upper, sub_matcher_slurs, sub_matcher_slurs_upper)
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if SITE_NAME == 'rDrama':
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if not logged_user or logged_user == 'chat' or logged_user.profanityreplacer:
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body = replace_re(body, profanity_regex, profanity_regex_upper, sub_matcher_profanities, sub_matcher_profanities_upper)
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return body
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def torture_ap(body, username):
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lines = body.splitlines(keepends=True)
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for i in range(len(lines)):
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if torture_regex_exclude.match(lines[i]):
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continue
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for k, l in AJ_REPLACEMENTS.items():
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lines[i] = lines[i].replace(k, l)
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lines[i] = torture_regex.sub(rf'\1@{username} ', lines[i])
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lines[i] = torture_regex2.sub(rf'\1@{username} is ', lines[i])
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return ''.join(lines).strip()
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commands = {
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"fortune": FORTUNE_REPLIES,
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"factcheck": FACTCHECK_REPLIES,
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"8ball": EIGHTBALL_REPLIES,
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"roll": range(1, 9999)
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}
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command_regex = re.compile("(\s|\n|^)#(fortune|factcheck|8ball|roll)", flags=re.A|re.I)
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def command_regex_matcher(match, upper=False):
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result = str(choice(commands[match.group(2).lower()]))
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if match.group(2) == 'roll':
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color = tuple(choices(range(256), k=3))
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result = f'<b style="color:rgb{color}">Your roll: {result}</b>'
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return match.group(1) + result
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