2 from __future__ import unicode_literals
6 from .common import InfoExtractor
16 from ..compat import (
17 compat_etree_fromstring,
22 class BBCCoUkIE(InfoExtractor):
24 IE_DESC = 'BBC iPlayer'
25 _ID_REGEX = r'[pb][\da-z]{7}'
28 (?:www\.)?bbc\.co\.uk/
30 programmes/(?!articles/)|
31 iplayer(?:/[^/]+)?/(?:episode/|playlist/)|
38 _MEDIASELECTOR_URLS = [
39 # Provides HQ HLS streams with even better quality that pc mediaset but fails
40 # with geolocation in some cases when it's even not geo restricted at all (e.g.
41 # http://www.bbc.co.uk/programmes/b06bp7lf). Also may fail with selectionunavailable.
42 'http://open.live.bbc.co.uk/mediaselector/5/select/version/2.0/mediaset/iptv-all/vpid/%s',
43 'http://open.live.bbc.co.uk/mediaselector/5/select/version/2.0/mediaset/pc/vpid/%s',
46 _MEDIASELECTION_NS = 'http://bbc.co.uk/2008/mp/mediaselection'
47 _EMP_PLAYLIST_NS = 'http://bbc.co.uk/2008/emp/playlist'
56 'url': 'http://www.bbc.co.uk/programmes/b039g8p7',
60 'title': 'Leonard Cohen, Kaleidoscope - BBC Radio 4',
61 'description': 'The Canadian poet and songwriter reflects on his musical career.',
65 'skip_download': True,
69 'url': 'http://www.bbc.co.uk/iplayer/episode/b00yng5w/The_Man_in_Black_Series_3_The_Printed_Name/',
73 'title': 'The Man in Black: Series 3: The Printed Name',
74 'description': "Mark Gatiss introduces Nicholas Pierpan's chilling tale of a writer's devilish pact with a mysterious man. Stars Ewan Bailey.",
79 'skip_download': True,
81 'skip': 'Episode is no longer available on BBC iPlayer Radio',
84 'url': 'http://www.bbc.co.uk/iplayer/episode/b03vhd1f/The_Voice_UK_Series_3_Blind_Auditions_5/',
88 'title': 'The Voice UK: Series 3: Blind Auditions 5',
89 'description': "Emma Willis and Marvin Humes present the fifth set of blind auditions in the singing competition, as the coaches continue to build their teams based on voice alone.",
94 'skip_download': True,
96 'skip': 'Currently BBC iPlayer TV programmes are available to play in the UK only',
99 'url': 'http://www.bbc.co.uk/iplayer/episode/p026c7jt/tomorrows-worlds-the-unearthly-history-of-science-fiction-2-invasion',
103 'title': "Tomorrow's Worlds: The Unearthly History of Science Fiction",
104 'description': '2. Invasion',
109 'skip_download': True,
111 'skip': 'Currently BBC iPlayer TV programmes are available to play in the UK only',
113 'url': 'http://www.bbc.co.uk/programmes/b04v20dw',
117 'title': 'Pete Tong, The Essential New Tune Special',
118 'description': "Pete has a very special mix - all of 2014's Essential New Tunes!",
123 'skip_download': True,
125 'skip': 'Episode is no longer available on BBC iPlayer Radio',
127 'url': 'http://www.bbc.co.uk/music/clips/p02frcc3',
132 'title': 'Pete Tong, Past, Present and Future Special, Madeon - After Hours mix',
133 'description': 'French house superstar Madeon takes us out of the club and onto the after party.',
138 'skip_download': True,
141 'url': 'http://www.bbc.co.uk/music/clips/p025c0zz',
146 'title': 'Reading and Leeds Festival, 2014, Rae Morris - Closer (Live on BBC Three)',
147 'description': 'Rae Morris performs Closer for BBC Three at Reading 2014',
152 'skip_download': True,
155 'url': 'http://www.bbc.co.uk/iplayer/episode/b054fn09/ad/natural-world-20152016-2-super-powered-owls',
159 'title': 'Natural World, 2015-2016: 2. Super Powered Owls',
160 'description': 'md5:e4db5c937d0e95a7c6b5e654d429183d',
165 'skip_download': True,
167 'skip': 'geolocation',
169 'url': 'http://www.bbc.co.uk/iplayer/episode/b05zmgwn/royal-academy-summer-exhibition',
173 'description': 'Kirsty Wark and Morgan Quaintance visit the Royal Academy as it prepares for its annual artistic extravaganza, meeting people who have come together to make the show unique.',
174 'title': 'Royal Academy Summer Exhibition',
179 'skip_download': True,
181 'skip': 'geolocation',
183 # iptv-all mediaset fails with geolocation however there is no geo restriction
184 # for this programme at all
185 'url': 'http://www.bbc.co.uk/programmes/b06bp7lf',
189 'title': "Annie Mac's Friday Night, B.Traits sits in for Annie",
190 'description': 'B.Traits sits in for Annie Mac with a Mini-Mix from Disclosure.',
195 'skip_download': True,
198 'url': 'http://www.bbc.co.uk/iplayer/playlist/p01dvks4',
199 'only_matching': True,
201 'url': 'http://www.bbc.co.uk/music/clips#p02frcc3',
202 'only_matching': True,
204 'url': 'http://www.bbc.co.uk/iplayer/cbeebies/episode/b0480276/bing-14-atchoo',
205 'only_matching': True,
207 'url': 'http://www.bbc.co.uk/radio/player/p03cchwf',
208 'only_matching': True,
212 class MediaSelectionError(Exception):
213 def __init__(self, id):
216 def _extract_asx_playlist(self, connection, programme_id):
217 asx = self._download_xml(connection.get('href'), programme_id, 'Downloading ASX playlist')
218 return [ref.get('href') for ref in asx.findall('./Entry/ref')]
220 def _extract_connection(self, connection, programme_id):
222 kind = connection.get('kind')
223 protocol = connection.get('protocol')
224 supplier = connection.get('supplier')
225 if protocol == 'http':
226 href = connection.get('href')
227 transfer_format = connection.get('transferFormat')
229 if supplier == 'asx':
230 for i, ref in enumerate(self._extract_asx_playlist(connection, programme_id)):
233 'format_id': 'ref%s_%s' % (i, supplier),
235 # Skip DASH until supported
236 elif transfer_format == 'dash':
238 elif transfer_format == 'hls':
239 formats.extend(self._extract_m3u8_formats(
240 href, programme_id, ext='mp4', entry_protocol='m3u8_native',
241 m3u8_id=supplier, fatal=False))
246 'format_id': supplier or kind or protocol,
248 elif protocol == 'rtmp':
249 application = connection.get('application', 'ondemand')
250 auth_string = connection.get('authString')
251 identifier = connection.get('identifier')
252 server = connection.get('server')
254 'url': '%s://%s/%s?%s' % (protocol, server, application, auth_string),
255 'play_path': identifier,
256 'app': '%s?%s' % (application, auth_string),
257 'page_url': 'http://www.bbc.co.uk',
258 'player_url': 'http://www.bbc.co.uk/emp/releases/iplayer/revisions/617463_618125_4/617463_618125_4_emp.swf',
261 'format_id': supplier,
265 def _extract_items(self, playlist):
266 return playlist.findall('./{%s}item' % self._EMP_PLAYLIST_NS)
268 def _findall_ns(self, element, xpath):
270 for ns in self._NAMESPACES:
271 elements.extend(element.findall(xpath % ns))
274 def _extract_medias(self, media_selection):
275 error = media_selection.find('./{%s}error' % self._MEDIASELECTION_NS)
277 media_selection.find('./{%s}error' % self._EMP_PLAYLIST_NS)
278 if error is not None:
279 raise BBCCoUkIE.MediaSelectionError(error.get('id'))
280 return self._findall_ns(media_selection, './{%s}media')
282 def _extract_connections(self, media):
283 return self._findall_ns(media, './{%s}connection')
285 def _extract_video(self, media, programme_id):
287 vbr = int_or_none(media.get('bitrate'))
288 vcodec = media.get('encoding')
289 service = media.get('service')
290 width = int_or_none(media.get('width'))
291 height = int_or_none(media.get('height'))
292 file_size = int_or_none(media.get('media_file_size'))
293 for connection in self._extract_connections(media):
294 conn_formats = self._extract_connection(connection, programme_id)
295 for format in conn_formats:
301 'filesize': file_size,
304 format['format_id'] = '%s_%s' % (service, format['format_id'])
305 formats.extend(conn_formats)
308 def _extract_audio(self, media, programme_id):
310 abr = int_or_none(media.get('bitrate'))
311 acodec = media.get('encoding')
312 service = media.get('service')
313 for connection in self._extract_connections(media):
314 conn_formats = self._extract_connection(connection, programme_id)
315 for format in conn_formats:
317 'format_id': '%s_%s' % (service, format['format_id']),
321 formats.extend(conn_formats)
324 def _get_subtitles(self, media, programme_id):
326 for connection in self._extract_connections(media):
327 captions = self._download_xml(connection.get('href'), programme_id, 'Downloading captions')
328 lang = captions.get('{http://www.w3.org/XML/1998/namespace}lang', 'en')
331 'url': connection.get('href'),
337 def _raise_extractor_error(self, media_selection_error):
338 raise ExtractorError(
339 '%s returned error: %s' % (self.IE_NAME, media_selection_error.id),
342 def _download_media_selector(self, programme_id):
343 last_exception = None
344 for mediaselector_url in self._MEDIASELECTOR_URLS:
346 return self._download_media_selector_url(
347 mediaselector_url % programme_id, programme_id)
348 except BBCCoUkIE.MediaSelectionError as e:
349 if e.id in ('notukerror', 'geolocation', 'selectionunavailable'):
352 self._raise_extractor_error(e)
353 self._raise_extractor_error(last_exception)
355 def _download_media_selector_url(self, url, programme_id=None):
357 media_selection = self._download_xml(
358 url, programme_id, 'Downloading media selection XML')
359 except ExtractorError as ee:
360 if isinstance(ee.cause, compat_HTTPError) and ee.cause.code in (403, 404):
361 media_selection = compat_etree_fromstring(ee.cause.read().decode('utf-8'))
364 return self._process_media_selector(media_selection, programme_id)
366 def _process_media_selector(self, media_selection, programme_id):
370 for media in self._extract_medias(media_selection):
371 kind = media.get('kind')
373 formats.extend(self._extract_audio(media, programme_id))
374 elif kind == 'video':
375 formats.extend(self._extract_video(media, programme_id))
376 elif kind == 'captions':
377 subtitles = self.extract_subtitles(media, programme_id)
378 return formats, subtitles
380 def _download_playlist(self, playlist_id):
382 playlist = self._download_json(
383 'http://www.bbc.co.uk/programmes/%s/playlist.json' % playlist_id,
384 playlist_id, 'Downloading playlist JSON')
386 version = playlist.get('defaultAvailableVersion')
388 smp_config = version['smpConfig']
389 title = smp_config['title']
390 description = smp_config['summary']
391 for item in smp_config['items']:
393 if kind != 'programme' and kind != 'radioProgramme':
395 programme_id = item.get('vpid')
396 duration = int_or_none(item.get('duration'))
397 formats, subtitles = self._download_media_selector(programme_id)
398 return programme_id, title, description, duration, formats, subtitles
399 except ExtractorError as ee:
400 if not (isinstance(ee.cause, compat_HTTPError) and ee.cause.code == 404):
403 # fallback to legacy playlist
404 return self._process_legacy_playlist(playlist_id)
406 def _process_legacy_playlist_url(self, url, display_id):
407 playlist = self._download_legacy_playlist_url(url, display_id)
408 return self._extract_from_legacy_playlist(playlist, display_id)
410 def _process_legacy_playlist(self, playlist_id):
411 return self._process_legacy_playlist_url(
412 'http://www.bbc.co.uk/iplayer/playlist/%s' % playlist_id, playlist_id)
414 def _download_legacy_playlist_url(self, url, playlist_id=None):
415 return self._download_xml(
416 url, playlist_id, 'Downloading legacy playlist XML')
418 def _extract_from_legacy_playlist(self, playlist, playlist_id):
419 no_items = playlist.find('./{%s}noItems' % self._EMP_PLAYLIST_NS)
420 if no_items is not None:
421 reason = no_items.get('reason')
422 if reason == 'preAvailability':
423 msg = 'Episode %s is not yet available' % playlist_id
424 elif reason == 'postAvailability':
425 msg = 'Episode %s is no longer available' % playlist_id
426 elif reason == 'noMedia':
427 msg = 'Episode %s is not currently available' % playlist_id
429 msg = 'Episode %s is not available: %s' % (playlist_id, reason)
430 raise ExtractorError(msg, expected=True)
432 for item in self._extract_items(playlist):
433 kind = item.get('kind')
434 if kind != 'programme' and kind != 'radioProgramme':
436 title = playlist.find('./{%s}title' % self._EMP_PLAYLIST_NS).text
437 description_el = playlist.find('./{%s}summary' % self._EMP_PLAYLIST_NS)
438 description = description_el.text if description_el is not None else None
440 def get_programme_id(item):
441 def get_from_attributes(item):
442 for p in('identifier', 'group'):
444 if value and re.match(r'^[pb][\da-z]{7}$', value):
446 get_from_attributes(item)
447 mediator = item.find('./{%s}mediator' % self._EMP_PLAYLIST_NS)
448 if mediator is not None:
449 return get_from_attributes(mediator)
451 programme_id = get_programme_id(item)
452 duration = int_or_none(item.get('duration'))
455 formats, subtitles = self._download_media_selector(programme_id)
457 formats, subtitles = self._process_media_selector(item, playlist_id)
458 programme_id = playlist_id
460 return programme_id, title, description, duration, formats, subtitles
462 def _real_extract(self, url):
463 group_id = self._match_id(url)
465 webpage = self._download_webpage(url, group_id, 'Downloading video page')
470 tviplayer = self._search_regex(
471 r'mediator\.bind\(({.+?})\s*,\s*document\.getElementById',
472 webpage, 'player', default=None)
475 player = self._parse_json(tviplayer, group_id).get('player', {})
476 duration = int_or_none(player.get('duration'))
477 programme_id = player.get('vpid')
480 programme_id = self._search_regex(
481 r'"vpid"\s*:\s*"(%s)"' % self._ID_REGEX, webpage, 'vpid', fatal=False, default=None)
484 formats, subtitles = self._download_media_selector(programme_id)
485 title = self._og_search_title(webpage, default=None) or self._html_search_regex(
486 r'<h2[^>]+id="parent-title"[^>]*>(.+?)</h2>', webpage, 'title')
487 description = self._search_regex(
488 r'<p class="[^"]*medium-description[^"]*">([^<]+)</p>',
489 webpage, 'description', default=None)
491 description = self._html_search_meta('description', webpage)
493 programme_id, title, description, duration, formats, subtitles = self._download_playlist(group_id)
495 self._sort_formats(formats)
500 'description': description,
501 'thumbnail': self._og_search_thumbnail(webpage, default=None),
502 'duration': duration,
504 'subtitles': subtitles,
508 class BBCIE(BBCCoUkIE):
511 _VALID_URL = r'https?://(?:www\.)?bbc\.(?:com|co\.uk)/(?:[^/]+/)+(?P<id>[^/#?]+)'
513 _MEDIASELECTOR_URLS = [
514 # Provides HQ HLS streams but fails with geolocation in some cases when it's
515 # even not geo restricted at all
516 'http://open.live.bbc.co.uk/mediaselector/5/select/version/2.0/mediaset/iptv-all/vpid/%s',
517 # Provides more formats, namely direct mp4 links, but fails on some videos with
518 # notukerror for non UK (?) users (e.g.
519 # http://www.bbc.com/travel/story/20150625-sri-lankas-spicy-secret)
520 'http://open.live.bbc.co.uk/mediaselector/4/mtis/stream/%s',
521 # Provides fewer formats, but works everywhere for everybody (hopefully)
522 'http://open.live.bbc.co.uk/mediaselector/5/select/version/2.0/mediaset/journalism-pc/vpid/%s',
526 # article with multiple videos embedded with data-playable containing vpids
527 'url': 'http://www.bbc.com/news/world-europe-32668511',
529 'id': 'world-europe-32668511',
530 'title': 'Russia stages massive WW2 parade despite Western boycott',
531 'description': 'md5:00ff61976f6081841f759a08bf78cc9c',
535 # article with multiple videos embedded with data-playable (more videos)
536 'url': 'http://www.bbc.com/news/business-28299555',
538 'id': 'business-28299555',
539 'title': 'Farnborough Airshow: Video highlights',
540 'description': 'BBC reports and video highlights at the Farnborough Airshow.',
545 # article with multiple videos embedded with `new SMP()`
547 'url': 'http://www.bbc.co.uk/blogs/adamcurtis/entries/3662a707-0af9-3149-963f-47bea720b460',
549 'id': '3662a707-0af9-3149-963f-47bea720b460',
550 'title': 'BBC Blogs - Adam Curtis - BUGGER',
552 'playlist_count': 18,
554 # single video embedded with data-playable containing vpid
555 'url': 'http://www.bbc.com/news/world-europe-32041533',
559 'title': 'Aerial footage showed the site of the crash in the Alps - courtesy BFM TV',
560 'description': 'md5:2868290467291b37feda7863f7a83f54',
562 'timestamp': 1427219242,
563 'upload_date': '20150324',
567 'skip_download': True,
570 # article with single video embedded with data-playable containing XML playlist
571 # with direct video links as progressiveDownloadUrl (for now these are extracted)
572 # and playlist with f4m and m3u8 as streamingUrl
573 'url': 'http://www.bbc.com/turkce/haberler/2015/06/150615_telabyad_kentin_cogu',
575 'id': '150615_telabyad_kentin_cogu',
577 'title': "YPG: Tel Abyad'ın tamamı kontrolümüzde",
578 'timestamp': 1434397334,
579 'upload_date': '20150615',
582 'skip_download': True,
585 # single video embedded with data-playable containing XML playlists (regional section)
586 'url': 'http://www.bbc.com/mundo/video_fotos/2015/06/150619_video_honduras_militares_hospitales_corrupcion_aw',
588 'id': '150619_video_honduras_militares_hospitales_corrupcion_aw',
590 'title': 'Honduras militariza sus hospitales por nuevo escándalo de corrupción',
591 'timestamp': 1434713142,
592 'upload_date': '20150619',
595 'skip_download': True,
598 # single video from video playlist embedded with vxp-playlist-data JSON
599 'url': 'http://www.bbc.com/news/video_and_audio/must_see/33376376',
603 'title': '''Judge Mindy Glazer: "I'm sorry to see you here... I always wondered what happened to you"''',
605 'description': '''Judge Mindy Glazer: "I'm sorry to see you here... I always wondered what happened to you"''',
608 'skip_download': True,
611 # single video story with digitalData
612 'url': 'http://www.bbc.com/travel/story/20150625-sri-lankas-spicy-secret',
616 'title': 'Sri Lanka’s spicy secret',
617 'description': 'As a new train line to Jaffna opens up the country’s north, travellers can experience a truly distinct slice of Tamil culture.',
618 'timestamp': 1437674293,
619 'upload_date': '20150723',
623 'skip_download': True,
626 # single video story without digitalData
627 'url': 'http://www.bbc.com/autos/story/20130513-hyundais-rock-star',
631 'title': 'Hyundai Santa Fe Sport: Rock star',
632 'description': 'md5:b042a26142c4154a6e472933cf20793d',
633 'timestamp': 1415867444,
634 'upload_date': '20141113',
638 'skip_download': True,
641 # single video with playlist.sxml URL in playlist param
642 'url': 'http://www.bbc.com/sport/0/football/33653409',
646 'title': 'Transfers: Cristiano Ronaldo to Man Utd, Arsenal to spend?',
647 'description': 'BBC Sport\'s David Ornstein has the latest transfer gossip, including rumours of a Manchester United return for Cristiano Ronaldo.',
652 'skip_download': True,
655 # article with multiple videos embedded with playlist.sxml in playlist param
656 'url': 'http://www.bbc.com/sport/0/football/34475836',
659 'title': 'What Liverpool can expect from Klopp',
663 # single video with playlist URL from weather section
664 'url': 'http://www.bbc.com/weather/features/33601775',
665 'only_matching': True,
667 # custom redirection to www.bbc.com
668 'url': 'http://www.bbc.co.uk/news/science-environment-33661876',
669 'only_matching': True,
673 def suitable(cls, url):
674 return False if BBCCoUkIE.suitable(url) or BBCCoUkArticleIE.suitable(url) else super(BBCIE, cls).suitable(url)
676 def _extract_from_media_meta(self, media_meta, video_id):
677 # Direct links to media in media metadata (e.g.
678 # http://www.bbc.com/turkce/haberler/2015/06/150615_telabyad_kentin_cogu)
679 # TODO: there are also f4m and m3u8 streams incorporated in playlist.sxml
680 source_files = media_meta.get('sourceFiles')
684 'format_id': format_id,
685 'ext': f.get('encoding'),
686 'tbr': float_or_none(f.get('bitrate'), 1000),
687 'filesize': int_or_none(f.get('filesize')),
688 } for format_id, f in source_files.items() if f.get('url')], []
690 programme_id = media_meta.get('externalId')
692 return self._download_media_selector(programme_id)
694 # Process playlist.sxml as legacy playlist
695 href = media_meta.get('href')
697 playlist = self._download_legacy_playlist_url(href)
698 _, _, _, _, formats, subtitles = self._extract_from_legacy_playlist(playlist, video_id)
699 return formats, subtitles
703 def _extract_from_playlist_sxml(self, url, playlist_id, timestamp):
704 programme_id, title, description, duration, formats, subtitles = \
705 self._process_legacy_playlist_url(url, playlist_id)
706 self._sort_formats(formats)
710 'description': description,
711 'duration': duration,
712 'timestamp': timestamp,
714 'subtitles': subtitles,
717 def _real_extract(self, url):
718 playlist_id = self._match_id(url)
720 webpage = self._download_webpage(url, playlist_id)
723 playlist_title = None
724 playlist_description = None
726 ld = self._parse_json(
728 r'(?s)<script type="application/ld\+json">(.+?)</script>',
729 webpage, 'ld json', default='{}'),
730 playlist_id, fatal=False)
732 timestamp = parse_iso8601(ld.get('datePublished'))
733 playlist_title = ld.get('headline')
734 playlist_description = ld.get('articleBody')
737 timestamp = parse_iso8601(self._search_regex(
738 [r'<meta[^>]+property="article:published_time"[^>]+content="([^"]+)"',
739 r'itemprop="datePublished"[^>]+datetime="([^"]+)"',
740 r'"datePublished":\s*"([^"]+)'],
741 webpage, 'date', default=None))
745 # article with multiple videos embedded with playlist.sxml (e.g.
746 # http://www.bbc.com/sport/0/football/34475836)
747 playlists = re.findall(r'<param[^>]+name="playlist"[^>]+value="([^"]+)"', webpage)
748 playlists.extend(re.findall(r'data-media-id="([^"]+/playlist\.sxml)"', webpage))
751 self._extract_from_playlist_sxml(playlist_url, playlist_id, timestamp)
752 for playlist_url in playlists]
754 # news article with multiple videos embedded with data-playable
755 data_playables = re.findall(r'data-playable=(["\'])({.+?})\1', webpage)
757 for _, data_playable_json in data_playables:
758 data_playable = self._parse_json(
759 unescapeHTML(data_playable_json), playlist_id, fatal=False)
760 if not data_playable:
762 settings = data_playable.get('settings', {})
764 # data-playable with video vpid in settings.playlistObject.items (e.g.
765 # http://www.bbc.com/news/world-us-canada-34473351)
766 playlist_object = settings.get('playlistObject', {})
768 items = playlist_object.get('items')
769 if items and isinstance(items, list):
770 title = playlist_object['title']
771 description = playlist_object.get('summary')
772 duration = int_or_none(items[0].get('duration'))
773 programme_id = items[0].get('vpid')
774 formats, subtitles = self._download_media_selector(programme_id)
775 self._sort_formats(formats)
779 'description': description,
780 'timestamp': timestamp,
781 'duration': duration,
783 'subtitles': subtitles,
786 # data-playable without vpid but with a playlist.sxml URLs
787 # in otherSettings.playlist (e.g.
788 # http://www.bbc.com/turkce/multimedya/2015/10/151010_vid_ankara_patlama_ani)
789 playlist = data_playable.get('otherSettings', {}).get('playlist', {})
791 entries.append(self._extract_from_playlist_sxml(
792 playlist.get('progressiveDownloadUrl'), playlist_id, timestamp))
795 playlist_title = playlist_title or remove_end(self._og_search_title(webpage), ' - BBC News')
796 playlist_description = playlist_description or self._og_search_description(webpage, default=None)
797 return self.playlist_result(entries, playlist_id, playlist_title, playlist_description)
799 # single video story (e.g. http://www.bbc.com/travel/story/20150625-sri-lankas-spicy-secret)
800 programme_id = self._search_regex(
801 [r'data-video-player-vpid="(%s)"' % self._ID_REGEX,
802 r'<param[^>]+name="externalIdentifier"[^>]+value="(%s)"' % self._ID_REGEX,
803 r'videoId\s*:\s*["\'](%s)["\']' % self._ID_REGEX],
804 webpage, 'vpid', default=None)
807 formats, subtitles = self._download_media_selector(programme_id)
808 self._sort_formats(formats)
809 # digitalData may be missing (e.g. http://www.bbc.com/autos/story/20130513-hyundais-rock-star)
810 digital_data = self._parse_json(
812 r'var\s+digitalData\s*=\s*({.+?});?\n', webpage, 'digital data', default='{}'),
813 programme_id, fatal=False)
814 page_info = digital_data.get('page', {}).get('pageInfo', {})
815 title = page_info.get('pageName') or self._og_search_title(webpage)
816 description = page_info.get('description') or self._og_search_description(webpage)
817 timestamp = parse_iso8601(page_info.get('publicationDate')) or timestamp
821 'description': description,
822 'timestamp': timestamp,
824 'subtitles': subtitles,
827 playlist_title = self._html_search_regex(
828 r'<title>(.*?)(?:\s*-\s*BBC [^ ]+)?</title>', webpage, 'playlist title')
829 playlist_description = self._og_search_description(webpage, default=None)
831 def extract_all(pattern):
832 return list(filter(None, map(
833 lambda s: self._parse_json(s, playlist_id, fatal=False),
834 re.findall(pattern, webpage))))
836 # Multiple video article (e.g.
837 # http://www.bbc.co.uk/blogs/adamcurtis/entries/3662a707-0af9-3149-963f-47bea720b460)
838 EMBED_URL = r'https?://(?:www\.)?bbc\.co\.uk/(?:[^/]+/)+%s(?:\b[^"]+)?' % self._ID_REGEX
840 for match in extract_all(r'new\s+SMP\(({.+?})\)'):
841 embed_url = match.get('playerSettings', {}).get('externalEmbedUrl')
842 if embed_url and re.match(EMBED_URL, embed_url):
843 entries.append(embed_url)
844 entries.extend(re.findall(
845 r'setPlaylist\("(%s)"\)' % EMBED_URL, webpage))
847 return self.playlist_result(
848 [self.url_result(entry, 'BBCCoUk') for entry in entries],
849 playlist_id, playlist_title, playlist_description)
851 # Multiple video article (e.g. http://www.bbc.com/news/world-europe-32668511)
852 medias = extract_all(r"data-media-meta='({[^']+})'")
855 # Single video article (e.g. http://www.bbc.com/news/video_and_audio/international)
856 media_asset = self._search_regex(
857 r'mediaAssetPage\.init\(\s*({.+?}), "/',
858 webpage, 'media asset', default=None)
860 media_asset_page = self._parse_json(media_asset, playlist_id, fatal=False)
862 for video in media_asset_page.get('videos', {}).values():
863 medias.extend(video.values())
866 # Multiple video playlist with single `now playing` entry (e.g.
867 # http://www.bbc.com/news/video_and_audio/must_see/33767813)
868 vxp_playlist = self._parse_json(
870 r'<script[^>]+class="vxp-playlist-data"[^>]+type="application/json"[^>]*>([^<]+)</script>',
871 webpage, 'playlist data'),
874 for item in vxp_playlist:
875 media = item.get('media')
878 playlist_medias.append(media)
879 # Download single video if found media with asset id matching the video id from URL
880 if item.get('advert', {}).get('assetId') == playlist_id:
883 # Fallback to the whole playlist
885 medias = playlist_medias
888 for num, media_meta in enumerate(medias, start=1):
889 formats, subtitles = self._extract_from_media_meta(media_meta, playlist_id)
892 self._sort_formats(formats)
894 video_id = media_meta.get('externalId')
896 video_id = playlist_id if len(medias) == 1 else '%s-%s' % (playlist_id, num)
898 title = media_meta.get('caption')
900 title = playlist_title if len(medias) == 1 else '%s - Video %s' % (playlist_title, num)
902 duration = int_or_none(media_meta.get('durationInSeconds')) or parse_duration(media_meta.get('duration'))
905 for image in media_meta.get('images', {}).values():
906 images.extend(image.values())
907 if 'image' in media_meta:
908 images.append(media_meta['image'])
911 'url': image.get('href'),
912 'width': int_or_none(image.get('width')),
913 'height': int_or_none(image.get('height')),
914 } for image in images]
919 'thumbnails': thumbnails,
920 'duration': duration,
921 'timestamp': timestamp,
923 'subtitles': subtitles,
926 return self.playlist_result(entries, playlist_id, playlist_title, playlist_description)
929 class BBCCoUkArticleIE(InfoExtractor):
930 _VALID_URL = 'http://www.bbc.co.uk/programmes/articles/(?P<id>[a-zA-Z0-9]+)'
931 IE_NAME = 'bbc.co.uk:article'
932 IE_DESC = 'BBC articles'
935 'url': 'http://www.bbc.co.uk/programmes/articles/3jNQLTMrPlYGTBn0WV6M2MS/not-your-typical-role-model-ada-lovelace-the-19th-century-programmer',
937 'id': '3jNQLTMrPlYGTBn0WV6M2MS',
938 'title': 'Calculating Ada: The Countess of Computing - Not your typical role model: Ada Lovelace the 19th century programmer - BBC Four',
939 'description': 'Hannah Fry reveals some of her surprising discoveries about Ada Lovelace during filming.',
942 'add_ie': ['BBCCoUk'],
945 def _real_extract(self, url):
946 playlist_id = self._match_id(url)
948 webpage = self._download_webpage(url, playlist_id)
950 title = self._og_search_title(webpage)
951 description = self._og_search_description(webpage).strip()
953 entries = [self.url_result(programme_url) for programme_url in re.findall(
954 r'<div[^>]+typeof="Clip"[^>]+resource="([^"]+)"', webpage)]
956 return self.playlist_result(entries, playlist_id, title, description)