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- import json
- from .common import InfoExtractor
- from ..networking.exceptions import HTTPError
- from ..utils import (
- ExtractorError,
- GeoRestrictedError,
- float_or_none,
- traverse_obj,
- try_call,
- )
- class OnDemandChinaEpisodeIE(InfoExtractor):
- _VALID_URL = r'https?://www\.ondemandchina\.com/\w+/watch/(?P<series>[\w-]+)/(?P<id>ep-(?P<ep>\d+))'
- _TESTS = [{
- 'url': 'https://www.ondemandchina.com/en/watch/together-against-covid-19/ep-1',
- 'info_dict': {
- 'id': '264394',
- 'ext': 'mp4',
- 'duration': 3256.88,
- 'title': 'EP 1 The Calling',
- 'alt_title': '第1集 令出如山',
- 'thumbnail': 'https://d2y2efdi5wgkcl.cloudfront.net/fit-in/256x256/media-io/2020/9/11/image.d9816e81.jpg',
- 'description': '疫情严峻,党政军民学、东西南北中协同应考',
- 'tags': ['Social Humanities', 'Documentary', 'Medical', 'Social'],
- },
- }]
- _QUERY = '''
- query Episode($programSlug: String!, $episodeNumber: Int!) {
- episode(
- programSlug: $programSlug
- episodeNumber: $episodeNumber
- kind: "series"
- part: null
- ) {
- id
- title
- titleEn
- titleKo
- titleZhHans
- titleZhHant
- synopsis
- synopsisEn
- synopsisKo
- synopsisZhHans
- synopsisZhHant
- videoDuration
- images {
- thumbnail
- }
- }
- }'''
- def _real_extract(self, url):
- program_slug, display_id, ep_number = self._match_valid_url(url).group('series', 'id', 'ep')
- webpage = self._download_webpage(url, display_id)
- video_info = self._download_json(
- 'https://odc-graphql.odkmedia.io/graphql', display_id,
- headers={'Content-type': 'application/json'},
- data=json.dumps({
- 'operationName': 'Episode',
- 'query': self._QUERY,
- 'variables': {
- 'programSlug': program_slug,
- 'episodeNumber': int(ep_number),
- },
- }).encode())['data']['episode']
- try:
- source_json = self._download_json(
- f'https://odkmedia.io/odc/api/v2/playback/{video_info["id"]}/', display_id,
- headers={'Authorization': '', 'service-name': 'odc'})
- except ExtractorError as e:
- if isinstance(e.cause, HTTPError):
- error_data = self._parse_json(e.cause.response.read(), display_id)['detail']
- raise GeoRestrictedError(error_data)
- formats, subtitles = [], {}
- for source in traverse_obj(source_json, ('sources', ...)):
- if source.get('type') == 'hls':
- fmts, subs = self._extract_m3u8_formats_and_subtitles(source.get('url'), display_id)
- formats.extend(fmts)
- self._merge_subtitles(subs, target=subtitles)
- else:
- self.report_warning(f'Unsupported format {source.get("type")}', display_id)
- return {
- 'id': str(video_info['id']),
- 'duration': float_or_none(video_info.get('videoDuration'), 1000),
- 'thumbnail': (traverse_obj(video_info, ('images', 'thumbnail'))
- or self._html_search_meta(['og:image', 'twitter:image'], webpage)),
- 'title': (traverse_obj(video_info, 'title', 'titleEn')
- or self._html_search_meta(['og:title', 'twitter:title'], webpage)
- or self._html_extract_title(webpage)),
- 'alt_title': traverse_obj(video_info, 'titleKo', 'titleZhHans', 'titleZhHant'),
- 'description': (traverse_obj(
- video_info, 'synopsisEn', 'synopsisKo', 'synopsisZhHans', 'synopsisZhHant', 'synopisis')
- or self._html_search_meta(['og:description', 'twitter:description', 'description'], webpage)),
- 'formats': formats,
- 'subtitles': subtitles,
- 'tags': try_call(lambda: self._html_search_meta('keywords', webpage).split(', ')),
- }
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