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[ard.py] add playlist support
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martin54
parent
2391941f28
commit
e6e5d98cdb
1 changed files with 153 additions and 1 deletions
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@ -62,6 +62,45 @@ class ARDMediathekBaseIE(InfoExtractor):
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'subtitles': subtitles,
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}
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def _ARD_extract_episode_info(self, title):
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"""Try to extract season/episode data from the title."""
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res = {}
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if not title:
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return res
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for pattern in [
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# Pattern for title like "Homo sapiens (S06/E07) - Originalversion"
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# from: https://www.ardmediathek.de/one/sendung/doctor-who/Y3JpZDovL3dkci5kZS9vbmUvZG9jdG9yIHdobw
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r'.*(?P<ep_info> \(S(?P<season_number>\d+)/E(?P<episode_number>\d+)\)).*',
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# E.g.: title="Fritjof aus Norwegen (2) (AD)"
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# from: https://www.ardmediathek.de/ard/sammlung/der-krieg-und-ich/68cMkqJdllm639Skj4c7sS/
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r'.*(?P<ep_info> \((?:Folge |Teil )?(?P<episode_number>\d+)(?:/\d+)?\)).*',
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r'.*(?P<ep_info>Folge (?P<episode_number>\d+)(?:\:| -|) )\"(?P<episode>.+)\".*',
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# E.g.: title="Folge 25/42: Symmetrie"
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# from: https://www.ardmediathek.de/ard/video/grips-mathe/folge-25-42-symmetrie/ard-alpha/Y3JpZDovL2JyLmRlL3ZpZGVvLzMyYzI0ZjczLWQ1N2MtNDAxNC05ZmZhLTFjYzRkZDA5NDU5OQ/
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# E.g.: title="Folge 1063 - Vertrauen"
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# from: https://www.ardmediathek.de/ard/sendung/die-fallers/Y3JpZDovL3N3ci5kZS8yMzAyMDQ4/
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r'.*(?P<ep_info>Folge (?P<episode_number>\d+)(?:/\d+)?(?:\:| -|) ).*',
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]:
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m = re.match(pattern, title)
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if m:
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groupdict = m.groupdict()
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res['season_number'] = int_or_none(groupdict.get('season_number'))
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res['episode_number'] = int_or_none(groupdict.get('episode_number'))
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res['episode'] = str_or_none(groupdict.get('episode'))
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# Build the episode title by removing numeric episode information:
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if groupdict.get('ep_info') and not res['episode']:
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res['episode'] = str_or_none(
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title.replace(groupdict.get('ep_info'), ''))
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if res['episode']:
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res['episode'] = res['episode'].strip()
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break
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# As a fallback use the whole title as the episode name:
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if not res.get('episode'):
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res['episode'] = title.strip()
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return res
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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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@ -244,6 +283,7 @@ class ARDMediathekIE(ARDMediathekBaseIE):
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'description': description,
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'thumbnail': thumbnail,
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})
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info.update(self._ARD_extract_episode_info(info['title']))
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return info
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@ -313,7 +353,7 @@ class ARDIE(InfoExtractor):
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class ARDBetaMediathekIE(ARDMediathekBaseIE):
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_VALID_URL = r'https://(?:(?:beta|www)\.)?ardmediathek\.de/(?P<client>[^/]+)/(?:player|live|video)/(?P<display_id>(?:[^/]+/)*)(?P<video_id>[a-zA-Z0-9]+)'
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_VALID_URL = r'https://(?:(?:beta|www)\.)?ardmediathek\.de/(?P<client>[^/]+)/(?P<mode>player|live|video|sendung|sammlung)/(?P<display_id>(?:[^/]+/)*)(?P<video_id>[a-zA-Z0-9]+)'
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_TESTS = [{
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'url': 'https://ardmediathek.de/ard/video/die-robuste-roswita/Y3JpZDovL2Rhc2Vyc3RlLmRlL3RhdG9ydC9mYmM4NGM1NC0xNzU4LTRmZGYtYWFhZS0wYzcyZTIxNGEyMDE',
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'md5': 'dfdc87d2e7e09d073d5a80770a9ce88f',
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@ -343,8 +383,112 @@ class ARDBetaMediathekIE(ARDMediathekBaseIE):
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}, {
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'url': 'https://www.ardmediathek.de/swr/live/Y3JpZDovL3N3ci5kZS8xMzQ4MTA0Mg',
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'only_matching': True,
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}, {
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# playlist of type 'sendung'
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'url': 'https://www.ardmediathek.de/ard/sendung/doctor-who/Y3JpZDovL3dkci5kZS9vbmUvZG9jdG9yIHdobw/',
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'only_matching': True,
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}, {
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# playlist of type 'sammlung'
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'url': 'https://www.ardmediathek.de/ard/sammlung/team-muenster/5JpTzLSbWUAK8184IOvEir/',
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'only_matching': True,
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}]
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def _ARD_load_playlist_snipped(self, playlist_id, display_id, client, mode, pageNumber):
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""" Query the ARD server for playlist information
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and returns the data in "raw" format """
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if mode == 'sendung':
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graphQL = json.dumps({
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'query': '''{
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showPage(
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client: "%s"
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showId: "%s"
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pageNumber: %d
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) {
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pagination {
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pageSize
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totalElements
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}
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teasers { # Array
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mediumTitle
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links { target { id href title } }
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type
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}
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}}''' % (client, playlist_id, pageNumber),
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}).encode()
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else: # mode == 'sammlung'
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graphQL = json.dumps({
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'query': '''{
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morePage(
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client: "%s"
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compilationId: "%s"
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pageNumber: %d
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) {
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widget {
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pagination {
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pageSize
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totalElements
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}
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teasers { # Array
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mediumTitle
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links { target { id href title } }
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type
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}
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}
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}}''' % (client, playlist_id, pageNumber),
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}).encode()
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# Ressources for ARD graphQL debugging:
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# https://api-test.ardmediathek.de/public-gateway
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show_page = self._download_json(
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'https://api.ardmediathek.de/public-gateway',
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'[Playlist] %s' % display_id,
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data=graphQL,
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headers={'Content-Type': 'application/json'})['data']
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# align the structure of the returned data:
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if mode == 'sendung':
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show_page = show_page['showPage']
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else: # mode == 'sammlung'
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show_page = show_page['morePage']['widget']
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return show_page
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def _ARD_extract_playlist(self, url, playlist_id, display_id, client, mode):
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""" Collects all playlist entries and returns them as info dict.
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Supports playlists of mode 'sendung' and 'sammlung', and also nested
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playlists. """
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entries = []
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pageNumber = 0
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while True: # iterate by pageNumber
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show_page = self._ARD_load_playlist_snipped(
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playlist_id, display_id, client, mode, pageNumber)
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for teaser in show_page['teasers']: # process playlist items
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if '/compilation/' in teaser['links']['target']['href']:
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# alternativ cond.: teaser['type'] == "compilation"
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# => This is an nested compilation, e.g. like:
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# https://www.ardmediathek.de/ard/sammlung/die-kirche-bleibt-im-dorf/5eOHzt8XB2sqeFXbIoJlg2/
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link_mode = 'sammlung'
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else:
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link_mode = 'video'
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item_url = 'https://www.ardmediathek.de/%s/%s/%s/%s/%s' % (
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client, link_mode, display_id,
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# perform HTLM quoting of episode title similar to ARD:
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re.sub('^-|-$', '', # remove '-' from begin/end
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re.sub('[^a-zA-Z0-9]+', '-', # replace special chars by -
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teaser['links']['target']['title'].lower()
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.replace('ä', 'ae').replace('ö', 'oe')
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.replace('ü', 'ue').replace('ß', 'ss'))),
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teaser['links']['target']['id'])
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entries.append(self.url_result(
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item_url,
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ie=ARDBetaMediathekIE.ie_key()))
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if (show_page['pagination']['pageSize'] * (pageNumber + 1)
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>= show_page['pagination']['totalElements']):
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# we've processed enough pages to get all playlist entries
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break
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pageNumber = pageNumber + 1
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return self.playlist_result(entries, playlist_title=display_id)
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def _real_extract(self, url):
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mobj = re.match(self._VALID_URL, url)
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video_id = mobj.group('video_id')
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@ -354,6 +498,13 @@ class ARDBetaMediathekIE(ARDMediathekBaseIE):
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if not display_id:
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display_id = video_id
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if mobj.group('mode') in ('sendung', 'sammlung'):
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# this is a playlist-URL
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return self._ARD_extract_playlist(
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url, video_id, display_id,
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mobj.group('client'),
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mobj.group('mode'))
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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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@ -419,4 +570,5 @@ class ARDBetaMediathekIE(ARDMediathekBaseIE):
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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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info.update(self._ARD_extract_episode_info(info['title']))
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return info
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