mirror of
https://github.com/ytdl-org/youtube-dl.git
synced 2024-12-22 00:37:41 +00:00
[ard] improve extraction(closes #23761)
- simplify extraction - extract age limit and series - bypass geo-restriction
This commit is contained in:
Remita Amine
parent
48ff5590c1
commit
c968f738df
2 changed files with 169 additions and 164 deletions
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@ -1,6 +1,7 @@
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# coding: utf-8
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from __future__ import unicode_literals
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import json
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import re
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from .common import InfoExtractor
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@ -22,7 +23,101 @@ from ..utils import (
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from ..compat import compat_etree_fromstring
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class ARDMediathekIE(InfoExtractor):
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class ARDMediathekBaseIE(InfoExtractor):
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_GEO_COUNTRIES = ['DE']
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def _extract_media_info(self, media_info_url, webpage, video_id):
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media_info = self._download_json(
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media_info_url, video_id, 'Downloading media JSON')
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return self._parse_media_info(media_info, video_id, '"fsk"' in webpage)
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def _parse_media_info(self, media_info, video_id, fsk):
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formats = self._extract_formats(media_info, video_id)
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if not formats:
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if fsk:
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raise ExtractorError(
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'This video is only available after 20:00', expected=True)
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elif media_info.get('_geoblocked'):
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self.raise_geo_restricted(
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'This video is not available due to geoblocking',
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countries=self._GEO_COUNTRIES)
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self._sort_formats(formats)
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subtitles = {}
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subtitle_url = media_info.get('_subtitleUrl')
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if subtitle_url:
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subtitles['de'] = [{
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'ext': 'ttml',
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'url': subtitle_url,
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}]
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return {
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'id': video_id,
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'duration': int_or_none(media_info.get('_duration')),
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'thumbnail': media_info.get('_previewImage'),
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'is_live': media_info.get('_isLive') is True,
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'formats': formats,
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'subtitles': subtitles,
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}
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def _extract_formats(self, media_info, video_id):
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type_ = media_info.get('_type')
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media_array = media_info.get('_mediaArray', [])
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formats = []
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for num, media in enumerate(media_array):
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for stream in media.get('_mediaStreamArray', []):
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stream_urls = stream.get('_stream')
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if not stream_urls:
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continue
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if not isinstance(stream_urls, list):
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stream_urls = [stream_urls]
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quality = stream.get('_quality')
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server = stream.get('_server')
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for stream_url in stream_urls:
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if not url_or_none(stream_url):
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continue
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ext = determine_ext(stream_url)
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if quality != 'auto' and ext in ('f4m', 'm3u8'):
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continue
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if ext == 'f4m':
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formats.extend(self._extract_f4m_formats(
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update_url_query(stream_url, {
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'hdcore': '3.1.1',
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'plugin': 'aasp-3.1.1.69.124'
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}), video_id, f4m_id='hds', fatal=False))
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elif ext == 'm3u8':
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formats.extend(self._extract_m3u8_formats(
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stream_url, video_id, 'mp4', 'm3u8_native',
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m3u8_id='hls', fatal=False))
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else:
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if server and server.startswith('rtmp'):
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f = {
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'url': server,
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'play_path': stream_url,
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'format_id': 'a%s-rtmp-%s' % (num, quality),
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}
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else:
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f = {
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'url': stream_url,
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'format_id': 'a%s-%s-%s' % (num, ext, quality)
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}
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m = re.search(
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r'_(?P<width>\d+)x(?P<height>\d+)\.mp4$',
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stream_url)
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if m:
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f.update({
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'width': int(m.group('width')),
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'height': int(m.group('height')),
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})
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if type_ == 'audio':
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f['vcodec'] = 'none'
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formats.append(f)
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return formats
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class ARDMediathekIE(ARDMediathekBaseIE):
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IE_NAME = 'ARD:mediathek'
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_VALID_URL = r'^https?://(?:(?:(?:www|classic)\.)?ardmediathek\.de|mediathek\.(?:daserste|rbb-online)\.de|one\.ard\.de)/(?:.*/)(?P<video_id>[0-9]+|[^0-9][^/\?]+)[^/\?]*(?:\?.*)?'
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@ -63,94 +158,6 @@ class ARDMediathekIE(InfoExtractor):
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def suitable(cls, url):
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return False if ARDBetaMediathekIE.suitable(url) else super(ARDMediathekIE, cls).suitable(url)
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def _extract_media_info(self, media_info_url, webpage, video_id):
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media_info = self._download_json(
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media_info_url, video_id, 'Downloading media JSON')
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formats = self._extract_formats(media_info, video_id)
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if not formats:
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if '"fsk"' in webpage:
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raise ExtractorError(
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'This video is only available after 20:00', expected=True)
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elif media_info.get('_geoblocked'):
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raise ExtractorError('This video is not available due to geo restriction', expected=True)
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self._sort_formats(formats)
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duration = int_or_none(media_info.get('_duration'))
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thumbnail = media_info.get('_previewImage')
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is_live = media_info.get('_isLive') is True
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subtitles = {}
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subtitle_url = media_info.get('_subtitleUrl')
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if subtitle_url:
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subtitles['de'] = [{
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'ext': 'ttml',
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'url': subtitle_url,
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}]
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return {
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'id': video_id,
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'duration': duration,
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'thumbnail': thumbnail,
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'is_live': is_live,
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'formats': formats,
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'subtitles': subtitles,
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}
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def _extract_formats(self, media_info, video_id):
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type_ = media_info.get('_type')
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media_array = media_info.get('_mediaArray', [])
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formats = []
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for num, media in enumerate(media_array):
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for stream in media.get('_mediaStreamArray', []):
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stream_urls = stream.get('_stream')
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if not stream_urls:
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continue
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if not isinstance(stream_urls, list):
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stream_urls = [stream_urls]
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quality = stream.get('_quality')
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server = stream.get('_server')
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for stream_url in stream_urls:
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if not url_or_none(stream_url):
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continue
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ext = determine_ext(stream_url)
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if quality != 'auto' and ext in ('f4m', 'm3u8'):
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continue
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if ext == 'f4m':
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formats.extend(self._extract_f4m_formats(
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update_url_query(stream_url, {
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'hdcore': '3.1.1',
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'plugin': 'aasp-3.1.1.69.124'
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}),
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video_id, f4m_id='hds', fatal=False))
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elif ext == 'm3u8':
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formats.extend(self._extract_m3u8_formats(
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stream_url, video_id, 'mp4', m3u8_id='hls', fatal=False))
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else:
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if server and server.startswith('rtmp'):
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f = {
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'url': server,
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'play_path': stream_url,
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'format_id': 'a%s-rtmp-%s' % (num, quality),
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}
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else:
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f = {
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'url': stream_url,
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'format_id': 'a%s-%s-%s' % (num, ext, quality)
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}
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m = re.search(r'_(?P<width>\d+)x(?P<height>\d+)\.mp4$', stream_url)
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if m:
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f.update({
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'width': int(m.group('width')),
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'height': int(m.group('height')),
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})
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if type_ == 'audio':
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f['vcodec'] = 'none'
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formats.append(f)
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return formats
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def _real_extract(self, url):
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# determine video id from url
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m = re.match(self._VALID_URL, url)
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@ -302,19 +309,20 @@ class ARDIE(InfoExtractor):
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}
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class ARDBetaMediathekIE(InfoExtractor):
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_VALID_URL = r'https://(?:beta|www)\.ardmediathek\.de/[^/]+/(?:player|live)/(?P<video_id>[a-zA-Z0-9]+)(?:/(?P<display_id>[^/?#]+))?'
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class ARDBetaMediathekIE(ARDMediathekBaseIE):
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_VALID_URL = r'https://(?:beta|www)\.ardmediathek\.de/(?P<client>[^/]+)/(?:player|live)/(?P<video_id>[a-zA-Z0-9]+)(?:/(?P<display_id>[^/?#]+))?'
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_TESTS = [{
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'url': 'https://beta.ardmediathek.de/ard/player/Y3JpZDovL2Rhc2Vyc3RlLmRlL3RhdG9ydC9mYmM4NGM1NC0xNzU4LTRmZGYtYWFhZS0wYzcyZTIxNGEyMDE/die-robuste-roswita',
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'md5': '2d02d996156ea3c397cfc5036b5d7f8f',
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'md5': 'dfdc87d2e7e09d073d5a80770a9ce88f',
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'info_dict': {
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'display_id': 'die-robuste-roswita',
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'id': 'Y3JpZDovL2Rhc2Vyc3RlLmRlL3RhdG9ydC9mYmM4NGM1NC0xNzU4LTRmZGYtYWFhZS0wYzcyZTIxNGEyMDE',
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'title': 'Tatort: Die robuste Roswita',
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'id': '70153354',
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'title': 'Die robuste Roswita',
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'description': r're:^Der Mord.*trüber ist als die Ilm.',
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'duration': 5316,
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'thumbnail': 'https://img.ardmediathek.de/standard/00/55/43/59/34/-1774185891/16x9/960?mandant=ard',
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'upload_date': '20180826',
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'thumbnail': 'https://img.ardmediathek.de/standard/00/70/15/33/90/-1852531467/16x9/960?mandant=ard',
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'timestamp': 1577047500,
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'upload_date': '20191222',
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'ext': 'mp4',
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},
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}, {
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@ -330,71 +338,68 @@ class ARDBetaMediathekIE(InfoExtractor):
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video_id = mobj.group('video_id')
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display_id = mobj.group('display_id') or video_id
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webpage = self._download_webpage(url, display_id)
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data_json = self._search_regex(r'window\.__APOLLO_STATE__\s*=\s*(\{.*);\n', webpage, 'json')
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data = self._parse_json(data_json, display_id)
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res = {
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'id': video_id,
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'display_id': display_id,
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player_page = self._download_json(
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'https://api.ardmediathek.de/public-gateway',
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display_id, data=json.dumps({
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'query': '''{
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playerPage(client:"%s", clipId: "%s") {
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blockedByFsk
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broadcastedOn
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maturityContentRating
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mediaCollection {
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_duration
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_geoblocked
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_isLive
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_mediaArray {
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_mediaStreamArray {
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_quality
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_server
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_stream
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}
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formats = []
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subtitles = {}
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geoblocked = False
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for widget in data.values():
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if widget.get('_geoblocked') is True:
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geoblocked = True
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if '_duration' in widget:
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res['duration'] = int_or_none(widget['_duration'])
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if 'clipTitle' in widget:
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res['title'] = widget['clipTitle']
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if '_previewImage' in widget:
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res['thumbnail'] = widget['_previewImage']
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if 'broadcastedOn' in widget:
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res['timestamp'] = unified_timestamp(widget['broadcastedOn'])
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if 'synopsis' in widget:
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res['description'] = widget['synopsis']
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subtitle_url = url_or_none(widget.get('_subtitleUrl'))
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if subtitle_url:
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subtitles.setdefault('de', []).append({
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'ext': 'ttml',
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'url': subtitle_url,
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})
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if '_quality' in widget:
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format_url = url_or_none(try_get(
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widget, lambda x: x['_stream']['json'][0]))
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if not format_url:
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continue
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ext = determine_ext(format_url)
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if ext == 'f4m':
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formats.extend(self._extract_f4m_formats(
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format_url + '?hdcore=3.11.0',
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video_id, f4m_id='hds', fatal=False))
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elif ext == 'm3u8':
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formats.extend(self._extract_m3u8_formats(
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format_url, video_id, 'mp4', m3u8_id='hls',
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fatal=False))
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else:
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# HTTP formats are not available when geoblocked is True,
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# other formats are fine though
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if geoblocked:
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continue
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quality = str_or_none(widget.get('_quality'))
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formats.append({
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'format_id': ('http-' + quality) if quality else 'http',
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'url': format_url,
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'preference': 10, # Plain HTTP, that's nice
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})
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if not formats and geoblocked:
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self.raise_geo_restricted(
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msg='This video is not available due to geoblocking',
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countries=['DE'])
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self._sort_formats(formats)
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res.update({
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'subtitles': subtitles,
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'formats': formats,
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}
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_previewImage
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_subtitleUrl
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_type
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}
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show {
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title
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}
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synopsis
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title
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tracking {
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atiCustomVars {
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contentId
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}
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}
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}
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}''' % (mobj.group('client'), video_id),
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}).encode(), headers={
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'Content-Type': 'application/json'
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})['data']['playerPage']
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title = player_page['title']
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content_id = str_or_none(try_get(
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player_page, lambda x: x['tracking']['atiCustomVars']['contentId']))
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media_collection = player_page.get('mediaCollection') or {}
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if not media_collection and content_id:
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media_collection = self._download_json(
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'https://www.ardmediathek.de/play/media/' + content_id,
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content_id, fatal=False) or {}
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info = self._parse_media_info(
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media_collection, content_id or video_id,
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player_page.get('blockedByFsk'))
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age_limit = None
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description = player_page.get('synopsis')
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maturity_content_rating = player_page.get('maturityContentRating')
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if maturity_content_rating:
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age_limit = int_or_none(maturity_content_rating.lstrip('FSK'))
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if not age_limit:
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age_limit = int_or_none(self._search_regex(r'\(FSK\s*(\d+)\)\s*$', description, 'age limit', default=None))
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info.update({
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'age_limit': age_limit,
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'display_id': display_id,
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'title': title,
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'description': description,
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'timestamp': unified_timestamp(player_page.get('broadcastedOn')),
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'series': try_get(player_page, lambda x: x['show']['title']),
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})
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return res
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return info
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@ -1,14 +1,14 @@
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# coding: utf-8
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from __future__ import unicode_literals
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from .ard import ARDMediathekIE
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from .ard import ARDMediathekBaseIE
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from ..utils import (
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ExtractorError,
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get_element_by_attribute,
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)
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class SRMediathekIE(ARDMediathekIE):
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class SRMediathekIE(ARDMediathekBaseIE):
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IE_NAME = 'sr:mediathek'
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IE_DESC = 'Saarländischer Rundfunk'
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_VALID_URL = r'https?://sr-mediathek(?:\.sr-online)?\.de/index\.php\?.*?&id=(?P<id>[0-9]+)'
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