Jon Michael Aanes
1d04d84788
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354 lines
12 KiB
Python
354 lines
12 KiB
Python
'''
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Small utility for detecting social websites.
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'''
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from dataclasses import dataclass
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from enforce_typing import enforce_types
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from typing import List, Set, Optional, Union
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import aenum
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import datetime
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import re
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import urllib.parse
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class SocialSiteId(aenum.Enum):
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'''
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The great social website enum.
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'''
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REDDIT = 1 # Should have been named REDDIT_SUBREDDIT
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REDDIT_USER = 22
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REDDIT_SUBREDDIT = REDDIT
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TWITTER = 2
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RSS_FEED = 3
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PAGE_WATCH = 4
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LINKTREE_PAGE = 5
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TWITCH = 6
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WIKIDATA = 7
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SONGKICK_ARTIST = 8
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TUMBLR = 9
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MASTODON_PAGE = 10
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INSTAGRAM_PAGE = 11
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PATREON_PAGE = 12
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ARTSTATION_PAGE = 13
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INPRNT_PAGE = 14
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FACEBOOK_PAGE = 15
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EMAIL = 16
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JSON_LD = 17 # Similar to PAGE_WATCH, but focused on embedded microdata
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SUBSTACK = 18
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ETSY_SHOP = 19
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KO_FI = 20
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BEHANCE_PAGE = 21
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TIKTOK_USER = 7085
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PIXIV_USER_ID = 5435
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PIXIV_USER_NICKNAME = 31
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CARRD_PAGE = 24
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YOUTUBE_CHANNEL_HANDLE = 26
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YOUTUBE_CHANNEL_ID = 2397
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VIMEO_CHANNEL = 27
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NEWGROUNDS_PAGE = 28
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ARTSY_ARTIST = 2042
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ARTNET_ARTIST = 3782
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LINK_COLLECTION_PAGE = 29
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DEVIANT_ART_ACCOUNT = 7737
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DANBOORU_ARTIST = 30
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BANDCAMP_PROFILE = 3283
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BLUESKY_PROFILE = 32
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ITCH_IO_DEVELOPER = 8176
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FIREFOX_PROFILE_BOOKMARKS = 33
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COHOST_PROFILE = 117203288
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def wikidata_property(self, client):
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return client.get(WIKIDATA_PROPERTIES[self])
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def is_aggregator(self):
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return self in AGGERAGOR_SOCIALS
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AGGERAGOR_SOCIALS = {
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SocialSiteId.LINKTREE_PAGE,
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SocialSiteId.WIKIDATA,
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SocialSiteId.CARRD_PAGE,
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SocialSiteId.LINK_COLLECTION_PAGE,
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SocialSiteId.DANBOORU_ARTIST,
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}
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@enforce_types
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@dataclass(frozen = True)
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class SocialLink(object):
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url: urllib.parse.ParseResult
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social_site_id: SocialSiteId
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social_id: Optional[str]
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@enforce_types
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@dataclass(frozen = True)
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class WikidataInfo(object):
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property_id: Optional[int]
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issuer_id: Optional[int]
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id_version_of: Optional[SocialSiteId] = None
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nickname_version_of: Optional[SocialSiteId] = None
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WIKIDATA_PROPERTIES = {
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SocialSiteId.EMAIL: WikidataInfo(968, None),
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SocialSiteId.RSS_FEED: WikidataInfo(1079, None),
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SocialSiteId.FACEBOOK_PAGE: WikidataInfo(2013, None),
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SocialSiteId.INSTAGRAM_PAGE: WikidataInfo(2003, None),
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SocialSiteId.LINKTREE_PAGE: WikidataInfo(11079, None),
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SocialSiteId.REDDIT_SUBREDDIT: WikidataInfo(3984, None),
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SocialSiteId.REDDIT_USER: WikidataInfo(4265, None),
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SocialSiteId.RSS_FEED: WikidataInfo(1019, None),
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SocialSiteId.SONGKICK_ARTIST: WikidataInfo(3478, None),
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SocialSiteId.TWITCH: WikidataInfo(5797, None),
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SocialSiteId.TWITTER: WikidataInfo(2002, None),
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SocialSiteId.WIKIDATA: WikidataInfo(None, 2013),
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SocialSiteId.TUMBLR: WikidataInfo(3943, None),
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SocialSiteId.TIKTOK_USER: WikidataInfo(7085, None),
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SocialSiteId.PIXIV_USER_ID: WikidataInfo(5435, 306956, id_version_of = SocialSiteId.PIXIV_USER_NICKNAME),
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SocialSiteId.PIXIV_USER_NICKNAME: WikidataInfo(None, 306956, nickname_version_of = SocialSiteId.PIXIV_USER_ID),
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SocialSiteId.MASTODON_PAGE: WikidataInfo(4033, None),
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SocialSiteId.PATREON_PAGE: WikidataInfo(4175, 15861362),
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SocialSiteId.ARTSTATION_PAGE: WikidataInfo(None, 65551500),
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#SocialSiteId.INPRNT_PAGE: WikidataInfo(None, None),
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SocialSiteId.CARRD_PAGE: WikidataInfo(None, 106036503),
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SocialSiteId.YOUTUBE_CHANNEL_HANDLE: WikidataInfo(11245, 866, nickname_version_of = SocialSiteId.YOUTUBE_CHANNEL_ID),
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SocialSiteId.YOUTUBE_CHANNEL_ID: WikidataInfo(2397, 866, id_version_of = SocialSiteId.YOUTUBE_CHANNEL_HANDLE),
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SocialSiteId.VIMEO_CHANNEL: WikidataInfo(4015, 156376),
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SocialSiteId.NEWGROUNDS_PAGE: WikidataInfo(None, 263655),
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SocialSiteId.ARTSY_ARTIST: WikidataInfo(2042, 4796642),
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SocialSiteId.ARTNET_ARTIST: WikidataInfo(3782, 266566),
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SocialSiteId.DEVIANT_ART_ACCOUNT: WikidataInfo(7737, None),
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SocialSiteId.DANBOORU_ARTIST: WikidataInfo(None, 64514853),
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SocialSiteId.BANDCAMP_PROFILE: WikidataInfo(3283, 545966),
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SocialSiteId.BLUESKY_PROFILE: WikidataInfo(None, 78194383),
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SocialSiteId.ITCH_IO_DEVELOPER: WikidataInfo(8176, 22905933),
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SocialSiteId.COHOST_PROFILE: WikidataInfo(None, 117203288),
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}
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def re_social_subdomain(main_domain):
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#return r'^(?:https?:\/\/)?([\w_-]+)\.'+re.escape(main_domain)+'\/?$'
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return r'^(?:https?:\/\/)?([\w_-]+)\.'+re.escape(main_domain)+'(\/.*)?$'
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RE_ID = r'@?([^/]+)'
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RE_ANY_SUBPATH = r'(|\/|\/.*)$'
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def re_social_path(main_domain):
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#return r'^(?:https?:\/\/)?(?:www\.)?'+re.escape(main_domain)+'\/'+RE_ID+'\/?$'
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return re_social_path_adv(main_domain, RE_ID)
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def re_social_path_adv(main_domain, *path):
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assert not main_domain.startswith('www.'), 'Redundant www.'
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l = [r'^', '(?:https?:\/\/)?', r'(?:www\.)?', re.escape(main_domain)]
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for p in path:
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if p != RE_ANY_SUBPATH:
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l.append(r'\/')
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l.append(p if p in {RE_ID, RE_ANY_SUBPATH} else re.escape(p))
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if path[-1] != RE_ANY_SUBPATH:
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l.append(r'\/?$')
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regex = ''.join(l)
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return regex
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MAILTO_URL = r'^mailto:(?:[\w._.]+@[\w._.]+)$'
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REDDIT_SUBREDDIT_URL = r'^(?:https?:\/\/)?(?:old\.)?reddit\.com\/r\/([\w-]+)\/?$'
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REDDIT_USER_URL = r'^(?:https?:\/\/)?(?:old\.)?reddit\.com\/user\/([\w-]+)(?:|\/submitted)\/?$'
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TWITTER_HANDLE_URL_1 =re_social_path('twitter.com')
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TWITTER_HANDLE_URL_2 =re_social_path('x.com')
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LINKTREE_PAGE_URL = re_social_path('linktr.ee')
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TWITCH_STREAM_URL = re_social_path('twitch.tv')
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WIKIDATA_ITEM_URL = re_social_path_adv('wikidata.org', 'wiki', RE_ID)
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SONGKICK_ARTIST_URL = r'^(?:https?:\/\/)?(?:www\.)?songkick\.com\/artists\/(\d+)([\w-]*)\/?$'
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TUMBLR_PAGE_URL = re_social_path('tumblr.com')
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TUMBLR_PAGE_URL_2 = re_social_subdomain('tumblr.com')
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INSTAGRAM_URL = re_social_path('instagram.com')
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PATREON_URL = re_social_path_adv('patreon.com', RE_ID, RE_ANY_SUBPATH)
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ARTSTATION_URL = re_social_path('artstation.com')
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INPRNT_URL = re_social_path_adv('inprnt.com', 'gallery', RE_ID)
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FACEBOOK_PAGE_URL = re_social_path('facebook.com')
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SUBSTACK_PREFIX_URL = re_social_subdomain('substack.com')
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ETSY_SHOP_URL = re_social_path_adv('etsy.com', 'shop', RE_ID)
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BEHANCE_PAGE_URL = re_social_path('behance.net')
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TIKTOK_USER_URL = re_social_path('tiktok.com')
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PIXIV_USER_ID_URL = r'^(?:https?:\/\/)?(?:www\.)?pixiv\.net(?:\/en)?\/users/(\d+)\/?$'
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PIXIV_USER_ID_URL_2 = r'^(?:https?:\/\/)?(?:www\.)?pixiv\.net(?:\/en)?\/member\.php\/?[?]id=(\d+)$'
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PIXIV_FANBOX_USER_NICKNAME_URL = re_social_subdomain('fanbox.cc')
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PIXIV_USER_NICKNAME_URL = re_social_path_adv('pixiv.net', 'stacc', RE_ID)
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PIXIV_SKETCH_USER_NICKNAME_URL = re_social_path_adv('sketch.pixiv.net', RE_ID)
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URL_PARSE_CARRD_PAGE = re_social_subdomain('carrd.co')
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URL_PARSE_YOUTUBE_CHANNEL_HANDLE_1= re_social_path_adv('youtube.com', RE_ID)
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URL_PARSE_YOUTUBE_CHANNEL_HANDLE_2= re_social_path_adv('youtube.com', 'c', RE_ID)
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URL_PARSE_YOUTUBE_CHANNEL_ID= re_social_path_adv('youtube.com', 'channel', RE_ID)
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URL_PARSE_VIMEO_CHANNEL= re_social_path_adv('vimeo.com', RE_ID)
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URL_PARSE_NEWGROUNDS_PAGE = re_social_subdomain('newgrounds.com')
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URL_PARSE_ARTSY_ARTIST = re_social_path_adv('artsy.net', 'artist', RE_ID, RE_ANY_SUBPATH)
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URL_PARSE_ARTNET_ARTIST = re_social_path_adv('artnet.com', 'artists', RE_ID, RE_ANY_SUBPATH)
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URL_PARSE_DEVIANT_ART_ACCOUNT = re_social_path_adv('deviantart.com', RE_ID)
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URL_PARSE_DEVIANT_ART_ACCOUNT_2 = re_social_subdomain('deviantart.com')
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URL_PARSE_DANBOORU_ARTIST = re_social_path_adv('danbooru.donmai.us', 'artists', RE_ID)
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URL_PARSE_BANDCAMP = re_social_subdomain('bandcamp.com')
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URL_PARSE_BLUESKY = re_social_path_adv('bsky.app', 'profile', RE_ID)
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URL_PARSE_ITCH_IO_DEVELOPER = re_social_subdomain('itch.io')
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URL_PARSE_COHOST = re_social_path_adv('cohost.org', RE_ID)
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REGEXES = [
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# Reddit
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(REDDIT_SUBREDDIT_URL, SocialSiteId.REDDIT_SUBREDDIT),
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(REDDIT_USER_URL, SocialSiteId.REDDIT_USER),
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# Twitter
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(TWITTER_HANDLE_URL_1, SocialSiteId.TWITTER),
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(TWITTER_HANDLE_URL_2, SocialSiteId.TWITTER),
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# Facebook
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(FACEBOOK_PAGE_URL, SocialSiteId.FACEBOOK_PAGE),
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# Linktr.ee
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(LINKTREE_PAGE_URL, SocialSiteId.LINKTREE_PAGE),
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# Twitch.tv
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(TWITCH_STREAM_URL, SocialSiteId.TWITCH),
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# Wikidata
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(WIKIDATA_ITEM_URL, SocialSiteId.WIKIDATA),
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# Songkick
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(SONGKICK_ARTIST_URL, SocialSiteId.SONGKICK_ARTIST),
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# Tumblr
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(TUMBLR_PAGE_URL, SocialSiteId.TUMBLR),
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(TUMBLR_PAGE_URL_2, SocialSiteId.TUMBLR),
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# Instagram
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(INSTAGRAM_URL, SocialSiteId.INSTAGRAM_PAGE),
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# Tiktok
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(TIKTOK_USER_URL, SocialSiteId.TIKTOK_USER),
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# Pixiv
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(PIXIV_USER_ID_URL, SocialSiteId.PIXIV_USER_ID),
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(PIXIV_USER_ID_URL_2, SocialSiteId.PIXIV_USER_ID),
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(PIXIV_FANBOX_USER_NICKNAME_URL , SocialSiteId.PIXIV_USER_NICKNAME),
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(PIXIV_USER_NICKNAME_URL , SocialSiteId.PIXIV_USER_NICKNAME),
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(PIXIV_SKETCH_USER_NICKNAME_URL, SocialSiteId.PIXIV_USER_NICKNAME),
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# Patreon
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(PATREON_URL, SocialSiteId.PATREON_PAGE),
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# Artstation
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(ARTSTATION_URL, SocialSiteId.ARTSTATION_PAGE),
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# Inprnt
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(INPRNT_URL, SocialSiteId.INPRNT_PAGE),
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# Email
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(MAILTO_URL, SocialSiteId.EMAIL),
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# Substack
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(SUBSTACK_PREFIX_URL, SocialSiteId.SUBSTACK),
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# Etsy shop
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(ETSY_SHOP_URL, SocialSiteId.ETSY_SHOP),
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# Ko-fi
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(re_social_path_adv('ko-fi.com', RE_ID), SocialSiteId.KO_FI),
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(re_social_path_adv('ko-fi.com', RE_ID, 'shop'), SocialSiteId.KO_FI),
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# Behance
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(BEHANCE_PAGE_URL, SocialSiteId.BEHANCE_PAGE),
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# Carrd
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(URL_PARSE_CARRD_PAGE, SocialSiteId.CARRD_PAGE),
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# Youtube
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(URL_PARSE_YOUTUBE_CHANNEL_HANDLE_1, SocialSiteId.YOUTUBE_CHANNEL_HANDLE),
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(URL_PARSE_YOUTUBE_CHANNEL_HANDLE_2, SocialSiteId.YOUTUBE_CHANNEL_HANDLE),
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(URL_PARSE_YOUTUBE_CHANNEL_ID, SocialSiteId.YOUTUBE_CHANNEL_ID),
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# Vimeo
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(URL_PARSE_VIMEO_CHANNEL, SocialSiteId.VIMEO_CHANNEL),
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# Newgrounds
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(URL_PARSE_NEWGROUNDS_PAGE, SocialSiteId.NEWGROUNDS_PAGE),
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# Artsy
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(URL_PARSE_ARTSY_ARTIST, SocialSiteId.ARTSY_ARTIST),
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(URL_PARSE_ARTNET_ARTIST, SocialSiteId.ARTNET_ARTIST),
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# Deviant art
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(URL_PARSE_DEVIANT_ART_ACCOUNT, SocialSiteId.DEVIANT_ART_ACCOUNT),
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(URL_PARSE_DEVIANT_ART_ACCOUNT_2, SocialSiteId.DEVIANT_ART_ACCOUNT),
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# Danbooru
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(URL_PARSE_DANBOORU_ARTIST, SocialSiteId.DANBOORU_ARTIST),
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# Bandcamp
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(URL_PARSE_BANDCAMP, SocialSiteId.BANDCAMP_PROFILE),
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# Bluesky
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(URL_PARSE_BLUESKY, SocialSiteId.BLUESKY_PROFILE),
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# Itch.io
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(URL_PARSE_ITCH_IO_DEVELOPER, SocialSiteId.ITCH_IO_DEVELOPER),
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# Cohost
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(URL_PARSE_COHOST, SocialSiteId.COHOST_PROFILE),
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]
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WELL_KNOWN_MASTODON_INSTANCES = frozenset({
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# Includes all servers with 50 000+ users as of 6 july 2023.
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# based on https://mastodonservers.net/servers/top
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'mastodon.social',
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#'pawoo.net',
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'baraag.net',
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'mstdn.jp',
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'mastodon.cloud',
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'mstdn.social',
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'mastodon.online',
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'mas.to',
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'mastodon.world',
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'mastodon.lol',
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'mastodon.sdf.org',
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'c.im',
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'mastodon.uno',
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'mastodonapp.uk',
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'fosstodon.org',
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})
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def determine_social_from_url_internally(url: str):
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assert isinstance(url, str)
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# Regexes
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for (social_site_url_regex, social_site_id) in REGEXES:
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if m := re.fullmatch(social_site_url_regex, url, re.I):
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groups = m.groups()
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return (social_site_id, groups[0] if len(groups) > 0 else None)
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# Mastodon
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for mastodon_hostname in WELL_KNOWN_MASTODON_INSTANCES:
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if url.startswith('https://' + mastodon_hostname):
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return (SocialSiteId.MASTODON_PAGE, None)
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if 'mastodon' in url:
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return (SocialSiteId.MASTODON_PAGE, None)
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# Feed (?)
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elif 'feed' in url or 'xml' in url or 'rss' in url or 'atom' in url:
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return (SocialSiteId.RSS_FEED, None)
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return (None, None)
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def determine_social_from_url(url):
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if isinstance(url, str):
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url = urllib.parse.urlparse(url)
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(social_site_id, social_id) = determine_social_from_url_internally(url._replace(query = '', fragment = '').geturl())
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if not social_site_id:
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(social_site_id, social_id) = determine_social_from_url_internally(url._replace(fragment = '').geturl())
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if not social_site_id:
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return None
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return SocialLink(url, social_site_id, social_id)
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