[extractor/bibeltv] Fix extraction, support live streams and series (#6505)

Authored by: flashdagger

yt_dlp/extractor/_extractors.py

@@ -204,7 +204,11 @@ from .bfmtv import (
     BFMTVLiveIE,
     BFMTVArticleIE,
 )
-from .bibeltv import BibelTVIE
+from .bibeltv import (
+    BibelTVLiveIE,
+    BibelTVSeriesIE,
+    BibelTVVideoIE,
+)
 from .bigflix import BigflixIE
 from .bigo import BigoIE
 from .bild import BildIE

yt_dlp/extractor/bibeltv.py

@@ -1,27 +1,197 @@
+from functools import partial
+
 from .common import InfoExtractor
+from ..utils import (
+    ExtractorError,
+    clean_html,
+    determine_ext,
+    format_field,
+    int_or_none,
+    js_to_json,
+    orderedSet,
+    parse_iso8601,
+    traverse_obj,
+    url_or_none,
+)
+
+
+class BibelTVBaseIE(InfoExtractor):
+    _GEO_COUNTRIES = ['AT', 'CH', 'DE']
+    _GEO_BYPASS = False
+
+    API_URL = 'https://www.bibeltv.de/mediathek/api'
+    AUTH_TOKEN = 'j88bRXY8DsEqJ9xmTdWhrByVi5Hm'
+
+    def _extract_formats_and_subtitles(self, data, crn_id, *, is_live=False):
+        formats = []
+        subtitles = {}
+        for media_url in traverse_obj(data, (..., 'src', {url_or_none})):
+            media_ext = determine_ext(media_url)
+            if media_ext == 'm3u8':
+                m3u8_formats, m3u8_subs = self._extract_m3u8_formats_and_subtitles(
+                    media_url, crn_id, live=is_live)
+                formats.extend(m3u8_formats)
+                subtitles.update(m3u8_subs)
+            elif media_ext == 'mpd':
+                mpd_formats, mpd_subs = self._extract_mpd_formats_and_subtitles(media_url, crn_id)
+                formats.extend(mpd_formats)
+                subtitles.update(mpd_subs)
+            elif media_ext == 'mp4':
+                formats.append({'url': media_url})
+            else:
+                self.report_warning(f'Unknown format {media_ext!r}')
+
+        return formats, subtitles
+
+    @staticmethod
+    def _extract_base_info(data):
+        return {
+            'id': data['crn'],
+            **traverse_obj(data, {
+                'title': 'title',
+                'description': 'description',
+                'duration': ('duration', {partial(int_or_none, scale=1000)}),
+                'timestamp': ('schedulingStart', {parse_iso8601}),
+                'season_number': 'seasonNumber',
+                'episode_number': 'episodeNumber',
+                'view_count': 'viewCount',
+                'like_count': 'likeCount',
+            }),
+            'thumbnails': orderedSet(traverse_obj(data, ('images', ..., {
+                'url': ('url', {url_or_none}),
+            }))),
+        }
+
+    def _extract_url_info(self, data):
+        return {
+            '_type': 'url',
+            'url': format_field(data, 'slug', 'https://www.bibeltv.de/mediathek/videos/%s'),
+            **self._extract_base_info(data),
+        }
+
+    def _extract_video_info(self, data):
+        crn_id = data['crn']
 
+        if data.get('drm'):
+            self.report_drm(crn_id)
+
+        json_data = self._download_json(
+            format_field(data, 'id', f'{self.API_URL}/video/%s'), crn_id,
+            headers={'Authorization': self.AUTH_TOKEN}, fatal=False,
+            errnote='No formats available') or {}
+
+        formats, subtitles = self._extract_formats_and_subtitles(
+            traverse_obj(json_data, ('video', 'videoUrls', ...)), crn_id)
+
+        return {
+            '_type': 'video',
+            **self._extract_base_info(data),
+            'formats': formats,
+            'subtitles': subtitles,
+        }
+
+
+class BibelTVVideoIE(BibelTVBaseIE):
+    IE_DESC = 'BibelTV single video'
+    _VALID_URL = r'https?://(?:www\.)?bibeltv\.de/mediathek/videos/(?P<id>\d+)[\w-]+'
+    IE_NAME = 'bibeltv:video'
 
-class BibelTVIE(InfoExtractor):
-    _VALID_URL = r'https?://(?:www\.)?bibeltv\.de/mediathek/videos/(?:crn/)?(?P<id>\d+)'
     _TESTS = [{
-        'url': 'https://www.bibeltv.de/mediathek/videos/329703-sprachkurs-in-malaiisch',
+        'url': 'https://www.bibeltv.de/mediathek/videos/344436-alte-wege',
-        'md5': '252f908192d611de038b8504b08bf97f',
+        'md5': 'ec1c07efe54353780512e8a4103b612e',
         'info_dict': {
-            'id': 'ref:329703',
+            'id': '344436',
             'ext': 'mp4',
-            'title': 'Sprachkurs in Malaiisch',
+            'title': 'Alte Wege',
-            'description': 'md5:3e9f197d29ee164714e67351cf737dfe',
+            'description': 'md5:2f4eb7294c9797a47b8fd13cccca22e9',
-            'timestamp': 1608316701,
+            'timestamp': 1677877071,
-            'uploader_id': '5840105145001',
+            'duration': 150.0,
-            'upload_date': '20201218',
+            'upload_date': '20230303',
-        }
+            'thumbnail': r're:https://bibeltv\.imgix\.net/[\w-]+\.jpg',
+            'episode': 'Episode 1',
+            'episode_number': 1,
+            'view_count': int,
+            'like_count': int,
+        },
+        'params': {
+            'format': '6',
+        },
+    }]
+
+    def _real_extract(self, url):
+        crn_id = self._match_id(url)
+        video_data = traverse_obj(
+            self._search_nextjs_data(self._download_webpage(url, crn_id), crn_id),
+            ('props', 'pageProps', 'videoPageData', 'videos', 0, {dict}))
+        if not video_data:
+            raise ExtractorError('Missing video data.')
+
+        return self._extract_video_info(video_data)
+
+
+class BibelTVSeriesIE(BibelTVBaseIE):
+    IE_DESC = 'BibelTV series playlist'
+    _VALID_URL = r'https?://(?:www\.)?bibeltv\.de/mediathek/serien/(?P<id>\d+)[\w-]+'
+    IE_NAME = 'bibeltv:series'
+
+    _TESTS = [{
+        'url': 'https://www.bibeltv.de/mediathek/serien/333485-ein-wunder-fuer-jeden-tag',
+        'playlist_mincount': 400,
+        'info_dict': {
+            'id': '333485',
+            'title': 'Ein Wunder für jeden Tag',
+            'description': 'Tägliche Kurzandacht mit Déborah Rosenkranz.',
+        },
+    }]
+
+    def _real_extract(self, url):
+        crn_id = self._match_id(url)
+        webpage = self._download_webpage(url, crn_id)
+        nextjs_data = self._search_nextjs_data(webpage, crn_id)
+        series_data = traverse_obj(nextjs_data, ('props', 'pageProps', 'seriePageData', {dict}))
+        if not series_data:
+            raise ExtractorError('Missing series data.')
+
+        return self.playlist_result(
+            traverse_obj(series_data, ('videos', ..., {dict}, {self._extract_url_info})),
+            crn_id, series_data.get('title'), clean_html(series_data.get('description')))
+
+
+class BibelTVLiveIE(BibelTVBaseIE):
+    IE_DESC = 'BibelTV live program'
+    _VALID_URL = r'https?://(?:www\.)?bibeltv\.de/livestreams/(?P<id>[\w-]+)'
+    IE_NAME = 'bibeltv:live'
+
+    _TESTS = [{
+        'url': 'https://www.bibeltv.de/livestreams/bibeltv/',
+        'info_dict': {
+            'id': 'bibeltv',
+            'ext': 'mp4',
+            'title': 're:Bibel TV',
+            'live_status': 'is_live',
+            'thumbnail': 'https://streampreview.bibeltv.de/bibeltv.webp',
+        },
+        'params': {'skip_download': 'm3u8'},
     }, {
-        'url': 'https://www.bibeltv.de/mediathek/videos/crn/326374',
+        'url': 'https://www.bibeltv.de/livestreams/impuls/',
         'only_matching': True,
     }]
-    BRIGHTCOVE_URL_TEMPLATE = 'http://players.brightcove.net/5840105145001/default_default/index.html?videoId=ref:%s'
 
     def _real_extract(self, url):
-        crn_id = self._match_id(url)
+        stream_id = self._match_id(url)
-        return self.url_result(
+        webpage = self._download_webpage(url, stream_id)
-            self.BRIGHTCOVE_URL_TEMPLATE % crn_id, 'BrightcoveNew')
+        stream_data = self._search_json(
+            r'\\"video\\":', webpage, 'bibeltvData', stream_id,
+            transform_source=lambda jstring: js_to_json(jstring.replace('\\"', '"')))
+
+        formats, subtitles = self._extract_formats_and_subtitles(
+            traverse_obj(stream_data, ('src', ...)), stream_id, is_live=True)
+
+        return {
+            'id': stream_id,
+            'title': stream_data.get('title'),
+            'thumbnail': stream_data.get('poster'),
+            'is_live': True,
+            'formats': formats,
+            'subtitles': subtitles,
+        }