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[ie/LinkedIn] Fix metadata and extract subtitles (#9056)
Closes #9003 Authored by: barsnick
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@ -3,16 +3,15 @@
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from .common import InfoExtractor
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from ..utils import (
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clean_html,
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extract_attributes,
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ExtractorError,
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extract_attributes,
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float_or_none,
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get_element_by_class,
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int_or_none,
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srt_subtitles_timecode,
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strip_or_none,
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mimetype2ext,
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traverse_obj,
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try_get,
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url_or_none,
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urlencode_postdata,
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urljoin,
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)
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@ -83,15 +82,29 @@ def _get_video_id(self, video_data, course_slug, video_slug):
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class LinkedInIE(LinkedInBaseIE):
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_VALID_URL = r'https?://(?:www\.)?linkedin\.com/posts/.+?(?P<id>\d+)'
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_VALID_URL = r'https?://(?:www\.)?linkedin\.com/posts/[^/?#]+-(?P<id>\d+)-\w{4}/?(?:[?#]|$)'
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_TESTS = [{
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'url': 'https://www.linkedin.com/posts/mishalkhawaja_sendinblueviews-toronto-digitalmarketing-ugcPost-6850898786781339649-mM20',
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'info_dict': {
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'id': '6850898786781339649',
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'ext': 'mp4',
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'title': 'Mishal K. on LinkedIn: #sendinblueviews #toronto #digitalmarketing',
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'description': 'md5:be125430bab1c574f16aeb186a4d5b19',
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'creator': 'Mishal K.'
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'title': 'Mishal K. on LinkedIn: #sendinblueviews #toronto #digitalmarketing #nowhiring #sendinblue…',
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'description': 'md5:2998a31f6f479376dd62831f53a80f71',
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'uploader': 'Mishal K.',
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'thumbnail': 're:^https?://media.licdn.com/dms/image/.*$',
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'like_count': int
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},
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}, {
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'url': 'https://www.linkedin.com/posts/the-mathworks_2_what-is-mathworks-cloud-center-activity-7151241570371948544-4Gu7',
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'info_dict': {
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'id': '7151241570371948544',
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'ext': 'mp4',
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'title': 'MathWorks on LinkedIn: What Is MathWorks Cloud Center?',
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'description': 'md5:95f9d4eeb6337882fb47eefe13d7a40c',
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'uploader': 'MathWorks',
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'thumbnail': 're:^https?://media.licdn.com/dms/image/.*$',
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'like_count': int,
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'subtitles': 'mincount:1'
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},
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}]
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@ -99,26 +112,30 @@ def _real_extract(self, url):
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video_id = self._match_id(url)
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webpage = self._download_webpage(url, video_id)
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title = self._html_extract_title(webpage)
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description = clean_html(get_element_by_class('share-update-card__update-text', webpage))
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like_count = int_or_none(get_element_by_class('social-counts-reactions__social-counts-numRections', webpage))
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creator = strip_or_none(clean_html(get_element_by_class('comment__actor-name', webpage)))
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sources = self._parse_json(extract_attributes(self._search_regex(r'(<video[^>]+>)', webpage, 'video'))['data-sources'], video_id)
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video_attrs = extract_attributes(self._search_regex(r'(<video[^>]+>)', webpage, 'video'))
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sources = self._parse_json(video_attrs['data-sources'], video_id)
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formats = [{
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'url': source['src'],
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'ext': mimetype2ext(source.get('type')),
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'tbr': float_or_none(source.get('data-bitrate'), scale=1000),
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} for source in sources]
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subtitles = {'en': [{
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'url': video_attrs['data-captions-url'],
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'ext': 'vtt',
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}]} if url_or_none(video_attrs.get('data-captions-url')) else {}
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return {
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'id': video_id,
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'formats': formats,
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'title': title,
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'like_count': like_count,
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'creator': creator,
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'title': self._og_search_title(webpage, default=None) or self._html_extract_title(webpage),
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'like_count': int_or_none(self._search_regex(
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r'\bdata-num-reactions="(\d+)"', webpage, 'reactions', default=None)),
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'uploader': traverse_obj(
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self._yield_json_ld(webpage, video_id),
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(lambda _, v: v['@type'] == 'SocialMediaPosting', 'author', 'name', {str}), get_all=False),
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'thumbnail': self._og_search_thumbnail(webpage),
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'description': description,
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'description': self._og_search_description(webpage, default=None),
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'subtitles': subtitles,
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}
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