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[extractor/generic:quoted-html] Add extractor (#5213)
Extracts embeds from escaped HTML within `data-html` attribute. Related: https://github.com/ytdl-org/youtube-dl/issues/21294, https://github.com/yt-dlp/yt-dlp/pull/5121 Authored by: coletdjnz Co-authored-by: pukkandan <pukkandan.ytdlp@gmail.com>
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4 changed files with 89 additions and 87 deletions
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@ -698,7 +698,10 @@ from .hse import (
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HSEShowIE,
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HSEProductIE,
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)
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from .genericembeds import HTML5MediaEmbedIE
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from .genericembeds import (
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HTML5MediaEmbedIE,
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QuotedHTMLIE,
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)
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from .huajiao import HuajiaoIE
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from .huya import HuyaLiveIE
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from .huffpost import HuffPostIE
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@ -1884,7 +1887,6 @@ from .tv2 import (
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)
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from .tv24ua import (
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TV24UAVideoIE,
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TV24UAGenericPassthroughIE
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)
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from .tv2dk import (
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TV2DKIE,
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@ -1980,22 +1980,6 @@ class GenericIE(InfoExtractor):
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},
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'playlist_count': 6,
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},
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{
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# Squarespace video embed, 2019-08-28
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'url': 'http://ootboxford.com',
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'info_dict': {
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'id': 'Tc7b_JGdZfw',
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'title': 'Out of the Blue, at Childish Things 10',
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'ext': 'mp4',
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'description': 'md5:a83d0026666cf5ee970f8bd1cfd69c7f',
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'uploader_id': 'helendouglashouse',
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'uploader': 'Helen & Douglas House',
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'upload_date': '20140328',
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},
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'params': {
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'skip_download': True,
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},
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},
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# {
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# # Zype embed
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# 'url': 'https://www.cookscountry.com/episode/554-smoky-barbecue-favorites',
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@ -2784,12 +2768,6 @@ class GenericIE(InfoExtractor):
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# There probably should be a second run of generic extractor on unescaped webpage.
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# webpage = urllib.parse.unquote(webpage)
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# Unescape squarespace embeds to be detected by generic extractor,
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# see https://github.com/ytdl-org/youtube-dl/issues/21294
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webpage = re.sub(
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r'<div[^>]+class=[^>]*?\bsqs-video-wrapper\b[^>]*>',
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lambda x: unescapeHTML(x.group(0)), webpage)
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# TODO: Move to respective extractors
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bc_urls = BrightcoveLegacyIE._extract_brightcove_urls(webpage)
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if bc_urls:
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@ -1,5 +1,8 @@
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import re
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import urllib.parse
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from .common import InfoExtractor
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from ..utils import make_archive_id
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from ..utils import make_archive_id, unescapeHTML
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class HTML5MediaEmbedIE(InfoExtractor):
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@ -29,3 +32,84 @@ class HTML5MediaEmbedIE(InfoExtractor):
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})
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self._sort_formats(entry['formats'])
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yield entry
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class QuotedHTMLIE(InfoExtractor):
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"""For common cases of quoted/escaped html parts in the webpage"""
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_VALID_URL = False
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IE_NAME = 'generic:quoted-html'
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IE_DESC = False # Do not list
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_WEBPAGE_TESTS = [{
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# 2 YouTube embeds in data-html
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'url': 'https://24tv.ua/bronetransporteri-ozbroyenni-zsu-shho-vidomo-pro-bronovik-wolfhound_n2167966',
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'info_dict': {
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'id': 'bronetransporteri-ozbroyenni-zsu-shho-vidomo-pro-bronovik-wolfhound_n2167966',
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'title': 'Броньовик Wolfhound: гігант, який допомагає ЗСУ знищувати окупантів на фронті',
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'thumbnail': r're:^https?://.*\.jpe?g',
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'timestamp': float,
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'upload_date': str,
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'description': 'md5:6816e1e5a65304bd7898e4c7eb1b26f7',
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'age_limit': 0,
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},
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'playlist_count': 2
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}, {
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# Generic iframe embed of TV24UAPlayerIE within data-html
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'url': 'https://24tv.ua/harkivyani-zgaduyut-misto-do-viyni-shhemlive-video_n1887584',
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'info_dict': {
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'id': '1887584',
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'ext': 'mp4',
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'title': 'Харків\'яни згадують місто до війни: щемливе відео',
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'thumbnail': r're:^https?://.*\.jpe?g',
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},
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'params': {'skip_download': True}
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}, {
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# YouTube embeds on Squarespace (data-html): https://github.com/ytdl-org/youtube-dl/issues/21294
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'url': 'https://www.harvardballetcompany.org/past-productions',
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'info_dict': {
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'id': 'past-productions',
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'title': 'Productions — Harvard Ballet Company',
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'age_limit': 0,
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'description': 'Past Productions',
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},
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'playlist_mincount': 26
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}, {
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# Squarespace video embed, 2019-08-28, data-html
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'url': 'http://ootboxford.com',
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'info_dict': {
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'id': 'Tc7b_JGdZfw',
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'title': 'Out of the Blue, at Childish Things 10',
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'ext': 'mp4',
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'description': 'md5:a83d0026666cf5ee970f8bd1cfd69c7f',
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'uploader_id': 'helendouglashouse',
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'uploader': 'Helen & Douglas House',
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'upload_date': '20140328',
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'availability': 'public',
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'view_count': int,
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'channel': 'Helen & Douglas House',
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'comment_count': int,
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'uploader_url': 'http://www.youtube.com/user/helendouglashouse',
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'duration': 253,
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'channel_url': 'https://www.youtube.com/channel/UCTChGezrZVmlYlpMlkmulPA',
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'playable_in_embed': True,
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'age_limit': 0,
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'channel_follower_count': int,
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'channel_id': 'UCTChGezrZVmlYlpMlkmulPA',
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'tags': 'count:6',
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'categories': ['Nonprofits & Activism'],
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'like_count': int,
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'thumbnail': 'https://i.ytimg.com/vi/Tc7b_JGdZfw/hqdefault.jpg',
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},
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'params': {
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'skip_download': True,
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},
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}]
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def _extract_from_webpage(self, url, webpage):
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combined = ''
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for _, html in re.findall(r'(?s)\bdata-html=(["\'])((?:(?!\1).)+)\1', webpage):
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# unescapeHTML can handle " etc., unquote can handle percent encoding
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unquoted_html = unescapeHTML(urllib.parse.unquote(html))
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if unquoted_html != html:
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combined += unquoted_html
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if combined:
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yield from self._extract_generic_embeds(url, combined)
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@ -1,15 +1,10 @@
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import base64
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import re
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import urllib.parse
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from .common import InfoExtractor
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from ..utils import (
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determine_ext,
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extract_attributes,
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get_elements_html_by_class,
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js_to_json,
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mimetype2ext,
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smuggle_url,
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traverse_obj,
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)
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@ -87,60 +82,3 @@ class TV24UAVideoIE(InfoExtractor):
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'title': self._html_extract_title(webpage) or self._og_search_title(webpage),
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'description': self._og_search_description(webpage, default=None),
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}
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class TV24UAGenericPassthroughIE(InfoExtractor):
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_VALID_URL = r'https?://(?:[a-zA-Z0-9]+?\.)?24tv\.ua/(?P<id>[^/]+?_n\d+)'
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_TESTS = [{
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# Generic iframe, not within media_embed
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'url': 'https://24tv.ua/vipalyuyut-nashi-mista-sela-dsns-pokazali-motoroshni-naslidki_n1883966',
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'info_dict': {
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'id': '1883966',
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'ext': 'mp4',
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'title': 'Випалюють наші міста та села, – моторошні наслідки обстрілів на Чернігівщині',
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'thumbnail': r're:^https?://.*\.jpe?g',
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}
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}, {
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# Generic iframe embed of TV24UAPlayerIE, within media_embed
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'url': 'https://24tv.ua/harkivyani-zgaduyut-misto-do-viyni-shhemlive-video_n1887584',
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'info_dict': {
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'id': 'harkivyani-zgaduyut-misto-do-viyni-shhemlive-video_n1887584',
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'title': 'Харків\'яни згадують місто до війни: щемливе відео'
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},
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'playlist': [{
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'info_dict': {
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'id': '1887584',
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'ext': 'mp4',
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'title': 'Харків\'яни згадують місто до війни: щемливе відео',
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'thumbnail': r're:^https?://.*\.jpe?g',
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},
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}]
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}, {
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# 2 media_embeds with YouTube iframes
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'url': 'https://24tv.ua/bronetransporteri-ozbroyenni-zsu-shho-vidomo-pro-bronovik-wolfhound_n2167966',
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'info_dict': {
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'id': 'bronetransporteri-ozbroyenni-zsu-shho-vidomo-pro-bronovik-wolfhound_n2167966',
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'title': 'Броньовик Wolfhound: гігант, який допомагає ЗСУ знищувати окупантів на фронті',
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},
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'playlist_count': 2
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}, {
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'url': 'https://men.24tv.ua/fitnes-bloger-sprobuvav-vikonati-trenuvannya-naysilnishoyi-lyudini_n2164538',
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'only_matching': True,
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}]
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def _real_extract(self, url):
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display_id = self._match_id(url)
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webpage = self._download_webpage(url, display_id)
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data_urls = []
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# The site contains escaped iframe embeds within an attribute.
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# Once escaped, generic can handle them, so we use a data url to pass the escaped html back.
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for html in get_elements_html_by_class('media_embed', webpage):
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data = urllib.parse.unquote(extract_attributes(html).get('data-html'))
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data_urls.append(f'data:text/html;base64,{base64.b64encode(data.encode("utf-8")).decode("utf-8")}')
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if not data_urls:
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return self.url_result(url, 'Generic')
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return self.playlist_from_matches(
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[smuggle_url(url, {'to_generic': True}) for url in data_urls], display_id, ie='Generic',
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playlist_title=self._og_search_title(webpage) or self._html_extract_title(webpage))
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