# coding: utf-8 from __future__ import unicode_literals import re import xml.etree.ElementTree from .common import InfoExtractor from ..utils import ( ExtractorError, float_or_none, int_or_none, parse_duration, parse_iso8601, ) from ..compat import compat_HTTPError class BBCCoUkIE(InfoExtractor): IE_NAME = 'bbc.co.uk' IE_DESC = 'BBC iPlayer' _VALID_URL = r'https?://(?:www\.)?bbc\.co\.uk/(?:(?:(?:programmes|iplayer(?:/[^/]+)?/(?:episode|playlist))/)|music/clips[/#])(?P[\da-z]{8})' _MEDIASELECTOR_URL = 'http://open.live.bbc.co.uk/mediaselector/5/select/version/2.0/mediaset/pc/vpid/%s' _TESTS = [ { 'url': 'http://www.bbc.co.uk/programmes/b039g8p7', 'info_dict': { 'id': 'b039d07m', 'ext': 'flv', 'title': 'Kaleidoscope, Leonard Cohen', 'description': 'The Canadian poet and songwriter reflects on his musical career.', 'duration': 1740, }, 'params': { # rtmp download 'skip_download': True, } }, { 'url': 'http://www.bbc.co.uk/iplayer/episode/b00yng5w/The_Man_in_Black_Series_3_The_Printed_Name/', 'info_dict': { 'id': 'b00yng1d', 'ext': 'flv', 'title': 'The Man in Black: Series 3: The Printed Name', 'description': "Mark Gatiss introduces Nicholas Pierpan's chilling tale of a writer's devilish pact with a mysterious man. Stars Ewan Bailey.", 'duration': 1800, }, 'params': { # rtmp download 'skip_download': True, }, 'skip': 'Episode is no longer available on BBC iPlayer Radio', }, { 'url': 'http://www.bbc.co.uk/iplayer/episode/b03vhd1f/The_Voice_UK_Series_3_Blind_Auditions_5/', 'info_dict': { 'id': 'b00yng1d', 'ext': 'flv', 'title': 'The Voice UK: Series 3: Blind Auditions 5', '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.", 'duration': 5100, }, 'params': { # rtmp download 'skip_download': True, }, 'skip': 'Currently BBC iPlayer TV programmes are available to play in the UK only', }, { 'url': 'http://www.bbc.co.uk/iplayer/episode/p026c7jt/tomorrows-worlds-the-unearthly-history-of-science-fiction-2-invasion', 'info_dict': { 'id': 'b03k3pb7', 'ext': 'flv', 'title': "Tomorrow's Worlds: The Unearthly History of Science Fiction", 'description': '2. Invasion', 'duration': 3600, }, 'params': { # rtmp download 'skip_download': True, }, 'skip': 'Currently BBC iPlayer TV programmes are available to play in the UK only', }, { 'url': 'http://www.bbc.co.uk/programmes/b04v20dw', 'info_dict': { 'id': 'b04v209v', 'ext': 'flv', 'title': 'Pete Tong, The Essential New Tune Special', 'description': "Pete has a very special mix - all of 2014's Essential New Tunes!", 'duration': 10800, }, 'params': { # rtmp download 'skip_download': True, } }, { 'url': 'http://www.bbc.co.uk/music/clips/p02frcc3', 'note': 'Audio', 'info_dict': { 'id': 'p02frcch', 'ext': 'flv', 'title': 'Pete Tong, Past, Present and Future Special, Madeon - After Hours mix', 'description': 'French house superstar Madeon takes us out of the club and onto the after party.', 'duration': 3507, }, 'params': { # rtmp download 'skip_download': True, } }, { 'url': 'http://www.bbc.co.uk/music/clips/p025c0zz', 'note': 'Video', 'info_dict': { 'id': 'p025c103', 'ext': 'flv', 'title': 'Reading and Leeds Festival, 2014, Rae Morris - Closer (Live on BBC Three)', 'description': 'Rae Morris performs Closer for BBC Three at Reading 2014', 'duration': 226, }, 'params': { # rtmp download 'skip_download': True, } }, { 'url': 'http://www.bbc.co.uk/iplayer/episode/b054fn09/ad/natural-world-20152016-2-super-powered-owls', 'info_dict': { 'id': 'p02n76xf', 'ext': 'flv', 'title': 'Natural World, 2015-2016: 2. Super Powered Owls', 'description': 'md5:e4db5c937d0e95a7c6b5e654d429183d', 'duration': 3540, }, 'params': { # rtmp download 'skip_download': True, }, 'skip': 'geolocation', }, { 'url': 'http://www.bbc.co.uk/iplayer/episode/b05zmgwn/royal-academy-summer-exhibition', 'info_dict': { 'id': 'b05zmgw1', 'ext': 'flv', '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.', 'title': 'Royal Academy Summer Exhibition', 'duration': 3540, }, 'params': { # rtmp download 'skip_download': True, }, 'skip': 'geolocation', }, { 'url': 'http://www.bbc.co.uk/iplayer/playlist/p01dvks4', 'only_matching': True, }, { 'url': 'http://www.bbc.co.uk/music/clips#p02frcc3', 'only_matching': True, }, { 'url': 'http://www.bbc.co.uk/iplayer/cbeebies/episode/b0480276/bing-14-atchoo', 'only_matching': True, } ] def _extract_asx_playlist(self, connection, programme_id): asx = self._download_xml(connection.get('href'), programme_id, 'Downloading ASX playlist') return [ref.get('href') for ref in asx.findall('./Entry/ref')] def _extract_connection(self, connection, programme_id): formats = [] protocol = connection.get('protocol') supplier = connection.get('supplier') if protocol == 'http': href = connection.get('href') transfer_format = connection.get('transferFormat') # ASX playlist if supplier == 'asx': for i, ref in enumerate(self._extract_asx_playlist(connection, programme_id)): formats.append({ 'url': ref, 'format_id': 'ref%s_%s' % (i, supplier), }) # Skip DASH until supported elif transfer_format == 'dash': pass # Direct link else: formats.append({ 'url': href, 'format_id': supplier, }) elif protocol == 'rtmp': application = connection.get('application', 'ondemand') auth_string = connection.get('authString') identifier = connection.get('identifier') server = connection.get('server') formats.append({ 'url': '%s://%s/%s?%s' % (protocol, server, application, auth_string), 'play_path': identifier, 'app': '%s?%s' % (application, auth_string), 'page_url': 'http://www.bbc.co.uk', 'player_url': 'http://www.bbc.co.uk/emp/releases/iplayer/revisions/617463_618125_4/617463_618125_4_emp.swf', 'rtmp_live': False, 'ext': 'flv', 'format_id': supplier, }) return formats def _extract_items(self, playlist): return playlist.findall('./{http://bbc.co.uk/2008/emp/playlist}item') def _extract_medias(self, media_selection): error = media_selection.find('./{http://bbc.co.uk/2008/mp/mediaselection}error') if error is not None: raise ExtractorError( '%s returned error: %s' % (self.IE_NAME, error.get('id')), expected=True) return media_selection.findall('./{http://bbc.co.uk/2008/mp/mediaselection}media') def _extract_connections(self, media): return media.findall('./{http://bbc.co.uk/2008/mp/mediaselection}connection') def _extract_video(self, media, programme_id): formats = [] vbr = int_or_none(media.get('bitrate')) vcodec = media.get('encoding') service = media.get('service') width = int_or_none(media.get('width')) height = int_or_none(media.get('height')) file_size = int_or_none(media.get('media_file_size')) for connection in self._extract_connections(media): conn_formats = self._extract_connection(connection, programme_id) for format in conn_formats: format.update({ 'format_id': '%s_%s' % (service, format['format_id']), 'width': width, 'height': height, 'vbr': vbr, 'vcodec': vcodec, 'filesize': file_size, }) formats.extend(conn_formats) return formats def _extract_audio(self, media, programme_id): formats = [] abr = int_or_none(media.get('bitrate')) acodec = media.get('encoding') service = media.get('service') for connection in self._extract_connections(media): conn_formats = self._extract_connection(connection, programme_id) for format in conn_formats: format.update({ 'format_id': '%s_%s' % (service, format['format_id']), 'abr': abr, 'acodec': acodec, }) formats.extend(conn_formats) return formats def _get_subtitles(self, media, programme_id): subtitles = {} for connection in self._extract_connections(media): captions = self._download_xml(connection.get('href'), programme_id, 'Downloading captions') lang = captions.get('{http://www.w3.org/XML/1998/namespace}lang', 'en') subtitles[lang] = [ { 'url': connection.get('href'), 'ext': 'ttml', }, ] return subtitles def _download_media_selector(self, programme_id): try: return self._download_media_selector_url( self._MEDIASELECTOR_URL % programme_id, programme_id) except ExtractorError as e: if hasattr(self, '_MEDIASELECTOR_ALT_URL') and str(e) == 'bbc returned error: notukerror': # notukerror on bbc.com/travel using bbc news mediaselector: fallback to /mediaselector/5/ return self._download_media_selector_url( self._MEDIASELECTOR_ALT_URL % programme_id, programme_id) else: raise def _download_media_selector_url(self, url, programme_id=None): try: media_selection = self._download_xml( url, programme_id, 'Downloading media selection XML') except ExtractorError as ee: if isinstance(ee.cause, compat_HTTPError) and ee.cause.code == 403: media_selection = xml.etree.ElementTree.fromstring(ee.cause.read().decode('utf-8')) else: raise return self._process_media_selector(media_selection, programme_id) def _process_media_selector(self, media_selection, programme_id): formats = [] subtitles = None for media in self._extract_medias(media_selection): kind = media.get('kind') if kind == 'audio': formats.extend(self._extract_audio(media, programme_id)) elif kind == 'video': formats.extend(self._extract_video(media, programme_id)) elif kind == 'captions': subtitles = self.extract_subtitles(media, programme_id) return formats, subtitles def _download_playlist(self, playlist_id): try: playlist = self._download_json( 'http://www.bbc.co.uk/programmes/%s/playlist.json' % playlist_id, playlist_id, 'Downloading playlist JSON') version = playlist.get('defaultAvailableVersion') if version: smp_config = version['smpConfig'] title = smp_config['title'] description = smp_config['summary'] for item in smp_config['items']: kind = item['kind'] if kind != 'programme' and kind != 'radioProgramme': continue programme_id = item.get('vpid') duration = int_or_none(item.get('duration')) formats, subtitles = self._download_media_selector(programme_id) return programme_id, title, description, duration, formats, subtitles except ExtractorError as ee: if not (isinstance(ee.cause, compat_HTTPError) and ee.cause.code == 404): raise # fallback to legacy playlist return self._process_legacy_playlist(playlist_id) def _process_legacy_playlist_url(self, url, display_id): playlist = self._download_legacy_playlist_url(url, display_id) return self._extract_from_legacy_playlist(playlist, display_id) def _process_legacy_playlist(self, playlist_id): return self._process_legacy_playlist_url( 'http://www.bbc.co.uk/iplayer/playlist/%s' % playlist_id, playlist_id) def _download_legacy_playlist_url(self, url, playlist_id=None): return self._download_xml( url, playlist_id, 'Downloading legacy playlist XML') def _extract_from_legacy_playlist(self, playlist, playlist_id): no_items = playlist.find('./{http://bbc.co.uk/2008/emp/playlist}noItems') if no_items is not None: reason = no_items.get('reason') if reason == 'preAvailability': msg = 'Episode %s is not yet available' % playlist_id elif reason == 'postAvailability': msg = 'Episode %s is no longer available' % playlist_id elif reason == 'noMedia': msg = 'Episode %s is not currently available' % playlist_id else: msg = 'Episode %s is not available: %s' % (playlist_id, reason) raise ExtractorError(msg, expected=True) for item in self._extract_items(playlist): kind = item.get('kind') if kind != 'programme' and kind != 'radioProgramme': continue title = playlist.find('./{http://bbc.co.uk/2008/emp/playlist}title').text description = playlist.find('./{http://bbc.co.uk/2008/emp/playlist}summary').text def get_programme_id(item): def get_from_attributes(item): for p in('identifier', 'group'): value = item.get(p) if value and re.match(r'^[pb][\da-z]{7}$', value): return value get_from_attributes(item) mediator = item.find('./{http://bbc.co.uk/2008/emp/playlist}mediator') if mediator is not None: return get_from_attributes(mediator) programme_id = get_programme_id(item) duration = int_or_none(item.get('duration')) # TODO: programme_id can be None and media items can be incorporated right inside # playlist's item (e.g. http://www.bbc.com/turkce/haberler/2015/06/150615_telabyad_kentin_cogu) # as f4m and m3u8 formats, subtitles = self._download_media_selector(programme_id) return programme_id, title, description, duration, formats, subtitles def _real_extract(self, url): group_id = self._match_id(url) webpage = self._download_webpage(url, group_id, 'Downloading video page') programme_id = None tviplayer = self._search_regex( r'mediator\.bind\(({.+?})\s*,\s*document\.getElementById', webpage, 'player', default=None) if tviplayer: player = self._parse_json(tviplayer, group_id).get('player', {}) duration = int_or_none(player.get('duration')) programme_id = player.get('vpid') if not programme_id: programme_id = self._search_regex( r'"vpid"\s*:\s*"([\da-z]{8})"', webpage, 'vpid', fatal=False, default=None) if programme_id: formats, subtitles = self._download_media_selector(programme_id) title = self._og_search_title(webpage) description = self._search_regex( r'

([^<]+)

', webpage, 'description', fatal=False) else: programme_id, title, description, duration, formats, subtitles = self._download_playlist(group_id) self._sort_formats(formats) return { 'id': programme_id, 'title': title, 'description': description, 'thumbnail': self._og_search_thumbnail(webpage, default=None), 'duration': duration, 'formats': formats, 'subtitles': subtitles, } class BBCIE(BBCCoUkIE): IE_NAME = 'bbc' IE_DESC = 'BBC' _VALID_URL = r'https?://(?:www\.)?bbc\.(?:com|co\.uk)/(?:[^/]+/)+(?P[^/#?]+)' # fails with notukerror for some videos ( non news sites such as bbc.com/travel ) _MEDIASELECTOR_URL = 'http://open.live.bbc.co.uk/mediaselector/4/mtis/stream/%s' # limited selection of formats but may work where the above does not _MEDIASELECTOR_ALT_URL = 'http://open.live.bbc.co.uk/mediaselector/5/select/version/2.0/mediaset/journalism-pc/vpid/%s' _TESTS = [{ # article with multiple videos embedded with data-media-meta containing # playlist.sxml, externalId and no direct video links 'url': 'http://www.bbc.com/news/world-europe-32668511', 'info_dict': { 'id': 'world-europe-32668511', 'title': 'Russia stages massive WW2 parade despite Western boycott', 'description': 'md5:00ff61976f6081841f759a08bf78cc9c', }, 'playlist_count': 2, }, { # article with multiple videos embedded with data-media-meta (more videos) 'url': 'http://www.bbc.com/news/business-28299555', 'info_dict': { 'id': 'business-28299555', 'title': 'Farnborough Airshow: Video highlights', 'description': 'BBC reports and video highlights at the Farnborough Airshow.', }, 'playlist_count': 9, 'skip': 'Save time', }, { # single video embedded with mediaAssetPage.init() 'url': 'http://www.bbc.com/news/world-europe-32041533', 'info_dict': { 'id': 'p02mprgb', 'ext': 'mp4', 'title': 'Aerial footage showed the site of the crash in the Alps - courtesy BFM TV', 'duration': 47, 'timestamp': 1427219242, 'upload_date': '20150324', }, 'params': { # rtmp download 'skip_download': True, } }, { # article with single video embedded with data-media-meta containing # direct video links (for now these are extracted) and playlist.xml (with # media items as f4m and m3u8 - currently unsupported) 'url': 'http://www.bbc.com/turkce/haberler/2015/06/150615_telabyad_kentin_cogu', 'info_dict': { 'id': '150615_telabyad_kentin_cogu', 'ext': 'mp4', 'title': "YPG: Tel Abyad'ın tamamı kontrolümüzde", 'duration': 47, 'timestamp': 1434397334, 'upload_date': '20150615', }, 'params': { 'skip_download': True, } }, { # single video embedded with mediaAssetPage.init() (regional section) 'url': 'http://www.bbc.com/mundo/video_fotos/2015/06/150619_video_honduras_militares_hospitales_corrupcion_aw', 'info_dict': { 'id': '150619_video_honduras_militares_hospitales_corrupcion_aw', 'ext': 'mp4', 'title': 'Honduras militariza sus hospitales por nuevo escándalo de corrupción', 'duration': 87, 'timestamp': 1434713142, 'upload_date': '20150619', }, 'params': { 'skip_download': True, } }, { # single video story with digitalData 'url': 'http://www.bbc.com/travel/story/20150625-sri-lankas-spicy-secret', 'info_dict': { 'id': 'p02q6gc4', 'ext': 'flv', 'title': 'Sri Lanka’s spicy secret', 'description': 'As a new train line to Jaffna opens up the country’s north, travellers can experience a truly distinct slice of Tamil culture.', 'timestamp': 1437674293, 'upload_date': '20150723', }, 'params': { # rtmp download 'skip_download': True, } }, { # single video story without digitalData 'url': 'http://www.bbc.com/autos/story/20130513-hyundais-rock-star', 'info_dict': { 'id': 'p018zqqg', 'ext': 'mp4', 'title': 'Hyundai Santa Fe Sport: Rock star', 'description': 'md5:b042a26142c4154a6e472933cf20793d', 'timestamp': 1368473503, 'upload_date': '20130513', }, 'params': { # rtmp download 'skip_download': True, } }, { # single video with playlist.sxml URL 'url': 'http://www.bbc.com/sport/0/football/33653409', 'info_dict': { 'id': 'p02xycnp', 'ext': 'mp4', 'title': 'Transfers: Cristiano Ronaldo to Man Utd, Arsenal to spend?', 'description': 'md5:398fca0e2e701c609d726e034fa1fc89', 'duration': 140, }, 'params': { # rtmp download 'skip_download': True, } }, { # single video with playlist URL from weather section 'url': 'http://www.bbc.com/weather/features/33601775', 'only_matching': True, }, { # custom redirection to www.bbc.com 'url': 'http://www.bbc.co.uk/news/science-environment-33661876', 'only_matching': True, }] @classmethod def suitable(cls, url): return False if BBCCoUkIE.suitable(url) else super(BBCIE, cls).suitable(url) def _extract_from_media_meta(self, media_meta, video_id): # Direct links to media in media metadata (e.g. # http://www.bbc.com/turkce/haberler/2015/06/150615_telabyad_kentin_cogu) # TODO: there are also f4m and m3u8 streams incorporated in playlist.sxml source_files = media_meta.get('sourceFiles') if source_files: return [{ 'url': f['url'], 'format_id': format_id, 'ext': f.get('encoding'), 'tbr': float_or_none(f.get('bitrate'), 1000), 'filesize': int_or_none(f.get('filesize')), } for format_id, f in source_files.items() if f.get('url')], [] programme_id = media_meta.get('externalId') if programme_id: return self._download_media_selector(programme_id) # Process playlist.sxml as legacy playlist href = media_meta.get('href') if href: playlist = self._download_legacy_playlist_url(href) _, _, _, _, formats, subtitles = self._extract_from_legacy_playlist(playlist, video_id) return formats, subtitles return [], [] def _real_extract(self, url): playlist_id = self._match_id(url) webpage = self._download_webpage(url, playlist_id) timestamp = parse_iso8601(self._search_regex( [r'"datePublished":\s*"([^"]+)', r']+property="article:published_time"[^>]+content="([^"]+)"', r'itemprop="datePublished"[^>]+datetime="([^"]+)"'], webpage, 'date', default=None)) # single video with playlist.sxml URL (e.g. http://www.bbc.com/sport/0/football/3365340ng) playlist = self._search_regex( r']+name="playlist"[^>]+value="([^"]+)"', webpage, 'playlist', default=None) if playlist: programme_id, title, description, duration, formats, subtitles = \ self._process_legacy_playlist_url(playlist, playlist_id) self._sort_formats(formats) return { 'id': programme_id, 'title': title, 'description': description, 'duration': duration, 'timestamp': timestamp, 'formats': formats, 'subtitles': subtitles, } # single video story (e.g. http://www.bbc.com/travel/story/20150625-sri-lankas-spicy-secret) programme_id = self._search_regex( [r'data-video-player-vpid="([\da-z]{8})"', r']+name="externalIdentifier"[^>]+value="([\da-z]{8})"'], webpage, 'vpid', default=None) if programme_id: formats, subtitles = self._download_media_selector(programme_id) self._sort_formats(formats) # digitalData may be missing (e.g. http://www.bbc.com/autos/story/20130513-hyundais-rock-star) digital_data = self._parse_json( self._search_regex( r'var\s+digitalData\s*=\s*({.+?});?\n', webpage, 'digital data', default='{}'), programme_id, fatal=False) page_info = digital_data.get('page', {}).get('pageInfo', {}) title = page_info.get('pageName') or self._og_search_title(webpage) description = page_info.get('description') or self._og_search_description(webpage) timestamp = parse_iso8601(page_info.get('publicationDate')) or timestamp return { 'id': programme_id, 'title': title, 'description': description, 'timestamp': timestamp, 'formats': formats, 'subtitles': subtitles, } playlist_title = self._html_search_regex( r'(.*?)(?:\s*-\s*BBC [^ ]+)?', webpage, 'playlist title') playlist_description = self._og_search_description(webpage) # Multiple video article (e.g. http://www.bbc.com/news/world-europe-32668511) medias = list(filter(None, map( lambda s: self._parse_json(s, playlist_id, fatal=False), re.findall(r"data-media-meta='({[^']+})'", webpage)))) if not medias: # Single video article (e.g. http://www.bbc.com/news/video_and_audio/international) media_asset_page = self._parse_json( self._search_regex( r'mediaAssetPage\.init\(\s*({.+?}), "/', webpage, 'media asset'), playlist_id) medias = [] for video in media_asset_page.get('videos', {}).values(): medias.extend(video.values()) entries = [] for num, media_meta in enumerate(medias, start=1): formats, subtitles = self._extract_from_media_meta(media_meta, playlist_id) if not formats: continue self._sort_formats(formats) video_id = media_meta.get('externalId') if not video_id: video_id = playlist_id if len(medias) == 1 else '%s-%s' % (playlist_id, num) title = media_meta.get('caption') if not title: title = playlist_title if len(medias) == 1 else '%s - Video %s' % (playlist_title, num) duration = int_or_none(media_meta.get('durationInSeconds')) or parse_duration(media_meta.get('duration')) images = [] for image in media_meta.get('images', {}).values(): images.extend(image.values()) if 'image' in media_meta: images.append(media_meta['image']) thumbnails = [{ 'url': image.get('href'), 'width': int_or_none(image.get('width')), 'height': int_or_none(image.get('height')), } for image in images] entries.append({ 'id': video_id, 'title': title, 'thumbnails': thumbnails, 'duration': duration, 'timestamp': timestamp, 'formats': formats, 'subtitles': subtitles, }) return self.playlist_result(entries, playlist_id, playlist_title, playlist_description)