import time from os import environ, listdir, path from flask import g, session, has_request_context, request from jinja2 import pass_context from files.classes.user import User from files.helpers.assetcache import assetcache_path from files.helpers.config.const import * from files.helpers.regex import * from files.helpers.settings import * from files.helpers.cloudflare import * from files.helpers.sorting_and_time import make_age_string from files.routes.routehelpers import get_alt_graph, get_formkey from files.routes.wrappers import calc_users from files.__main__ import app, cache from urllib.parse import parse_qs, urlencode, urlsplit @app.template_filter("formkey") def formkey(u): return get_formkey(u) @app.template_filter("post_embed") def post_embed(id, v): from flask import render_template from files.helpers.get import get_post p = get_post(id, v, graceful=True) if p: return render_template("post_listing.html", listing=[p], v=v) return '' @app.template_filter("asset") @pass_context def template_asset(ctx, asset_path): return assetcache_path(asset_path) @app.template_filter("change_page") def template_change_page(new_page, url): parsed = urlsplit(url) query_dict = parse_qs(parsed.query) query_dict["page"] = new_page query_new = urlencode(query_dict, doseq=True) parsed = parsed._replace(query=query_new) return parsed.geturl() @app.template_filter("asset_siteimg") def template_asset_siteimg(asset_path): # TODO: Add hashing for these using files.helpers.assetcache return f'{SITE_FULL_IMAGES}/i/{SITE_NAME}/{asset_path}?x=6' @app.template_filter("timestamp") def timestamp(timestamp): return make_age_string(timestamp) @app.template_filter("selected_tab") def selected_tab(request): if request.path == '/': requested_sort = request.values.get('sort') if hasattr(g, 'v') and g.v and g.v.defaultsorting == 'new' and requested_sort == 'hot': return 'hot' elif requested_sort == 'new': return 'new' elif request.path == '/comments': return 'comments' elif request.path == '/leaderboard': return 'leaderboard' elif request.path == '/chat': return 'chat' elif request.path=='/shop/awards': return 'shop' return 'home' def current_registered_users(): return "{:,}".format(g.db.query(User).count()) def git_head(): # Note: doing zero sanitization. Git branch names are extremely permissive. # However, they forbid '..', so I don't see an obvious dir traversal attack. # Also, a malicious branch name would mean someone already owned the server # or repo, so I think this isn't a weak link. with open('.git/HEAD', encoding='utf_8') as head_f: head_txt = head_f.read() try: head_path = git_regex.match(head_txt).group(1) with open('.git/' + head_path, encoding='utf_8') as ref_f: gitref = ref_f.read()[:7] except: gitref = 'Error' return (gitref, head_txt) def max_days(): return int((2147483647-time.time())/86400) @app.context_processor def inject_constants(): return {"environ":environ, "SITE":SITE, "SITE_NAME":SITE_NAME, "SITE_FULL":SITE_FULL, "AUTOJANNY_ID":AUTOJANNY_ID, "MODMAIL_ID":MODMAIL_ID, "VAPID_PUBLIC_KEY":VAPID_PUBLIC_KEY, "listdir":listdir, "os_path":path, "PIZZASHILL_ID":PIZZASHILL_ID, "DEFAULT_COLOR":DEFAULT_COLOR, "COLORS":COLORS, "time":time, "PERMS":PERMS, "FEATURES":FEATURES, "HOLE_NAME":HOLE_NAME, "HOLE_STYLE_FLAIR":HOLE_STYLE_FLAIR, "HOLE_REQUIRED":HOLE_REQUIRED, "DEFAULT_THEME":DEFAULT_THEME, "DESCRIPTION":DESCRIPTION, "has_sidebar":has_sidebar, "has_logo":has_logo, "FP":FP, "patron":patron, "get_setting": get_setting, "SIDEBAR_THREAD":SIDEBAR_THREAD, "BANNER_THREAD":BANNER_THREAD, "BADGE_THREAD":BADGE_THREAD, "SNAPPY_THREAD":SNAPPY_THREAD, "approved_embed_hosts":approved_embed_hosts, "POST_BODY_LENGTH_LIMIT":POST_BODY_LENGTH_LIMIT, "SITE_SETTINGS":get_settings(), "EMAIL":EMAIL, "max": max, "min": min, "user_can_see":User.can_see, "TELEGRAM_ID":TELEGRAM_ID, "EMAIL_REGEX_PATTERN":EMAIL_REGEX_PATTERN, "TRUESCORE_DONATE_MINIMUM":TRUESCORE_DONATE_MINIMUM, "PROGSTACK_ID":PROGSTACK_ID, "DONATE_LINK":DONATE_LINK, "DONATE_SERVICE":DONATE_SERVICE, "HOUSE_JOIN_COST":HOUSE_JOIN_COST, "HOUSE_SWITCH_COST":HOUSE_SWITCH_COST, "IMAGE_FORMATS":','.join(IMAGE_FORMATS), "PAGE_SIZES":PAGE_SIZES, "THEMES":THEMES, "COMMENT_SORTS":COMMENT_SORTS, "SORTS":SORTS, "TIME_FILTERS":TIME_FILTERS, "HOUSES":HOUSES, "TIER_TO_NAME":TIER_TO_NAME, "DEFAULT_CONFIG_VALUE":DEFAULT_CONFIG_VALUE, "IS_LOCALHOST":IS_LOCALHOST, "BACKGROUND_CATEGORIES":BACKGROUND_CATEGORIES, "PAGE_SIZE":PAGE_SIZE, "TAGLINES":TAGLINES, "get_alt_graph":get_alt_graph, "current_registered_users":current_registered_users, "git_head":git_head, "max_days":max_days, "EMOJI_KINDS":EMOJI_KINDS, "BIO_FRIENDS_ENEMIES_LENGTH_LIMIT":BIO_FRIENDS_ENEMIES_LENGTH_LIMIT, "IMMUNE_TO_AWARDS": IMMUNE_TO_AWARDS, "SITE_FULL_IMAGES": SITE_FULL_IMAGES, "IS_FISTMAS":IS_FISTMAS, "IS_HOMOWEEN":IS_HOMOWEEN, "IS_DKD":IS_DKD, "IS_EVENT":IS_EVENT, "IS_BIRTHGAY":IS_BIRTHGAY, "CHUD_PHRASES":CHUD_PHRASES, "hasattr":hasattr, "calc_users":calc_users, }