git.bitcoin.ninja Git - youtube-dl/blob - youtube_dl/extractor/bbc.py

   1 # coding: utf-8
   2 from __future__ import unicode_literals
   3
   4 import re
   5
   6 from .common import InfoExtractor
   7 from ..utils import (
   8     ExtractorError,
   9     float_or_none,
  10     int_or_none,
  11     parse_duration,
  12     parse_iso8601,
  13     unescapeHTML,
  14 )
  15 from ..compat import (
  16     compat_etree_fromstring,
  17     compat_HTTPError,
  18 )
  19
  20
  21 class BBCCoUkIE(InfoExtractor):
  22     IE_NAME = 'bbc.co.uk'
  23     IE_DESC = 'BBC iPlayer'
  24     _ID_REGEX = r'[pb][\da-z]{7}'
  25     _VALID_URL = r'''(?x)
  26                     https?://
  27                         (?:www\.)?bbc\.co\.uk/
  28                         (?:
  29                             programmes/(?!articles/)|
  30                             iplayer(?:/[^/]+)?/(?:episode/|playlist/)|
  31                             music/clips[/#]|
  32                             radio/player/
  33                         )
  34                         (?P<id>%s)(?!/(?:episodes|broadcasts|clips))
  35                     ''' % _ID_REGEX
  36
  37     _MEDIASELECTOR_URLS = [
  38         # Provides HQ HLS streams with even better quality that pc mediaset but fails
  39         # with geolocation in some cases when it's even not geo restricted at all (e.g.
  40         # http://www.bbc.co.uk/programmes/b06bp7lf). Also may fail with selectionunavailable.
  41         'http://open.live.bbc.co.uk/mediaselector/5/select/version/2.0/mediaset/iptv-all/vpid/%s',
  42         'http://open.live.bbc.co.uk/mediaselector/5/select/version/2.0/mediaset/pc/vpid/%s',
  43     ]
  44
  45     _MEDIASELECTION_NS = 'http://bbc.co.uk/2008/mp/mediaselection'
  46     _EMP_PLAYLIST_NS = 'http://bbc.co.uk/2008/emp/playlist'
  47
  48     _NAMESPACES = (
  49         _MEDIASELECTION_NS,
  50         _EMP_PLAYLIST_NS,
  51     )
  52
  53     _TESTS = [
  54         {
  55             'url': 'http://www.bbc.co.uk/programmes/b039g8p7',
  56             'info_dict': {
  57                 'id': 'b039d07m',
  58                 'ext': 'flv',
  59                 'title': 'Leonard Cohen, Kaleidoscope - BBC Radio 4',
  60                 'description': 'The Canadian poet and songwriter reflects on his musical career.',
  61             },
  62             'params': {
  63                 # rtmp download
  64                 'skip_download': True,
  65             }
  66         },
  67         {
  68             'url': 'http://www.bbc.co.uk/iplayer/episode/b00yng5w/The_Man_in_Black_Series_3_The_Printed_Name/',
  69             'info_dict': {
  70                 'id': 'b00yng1d',
  71                 'ext': 'flv',
  72                 'title': 'The Man in Black: Series 3: The Printed Name',
  73                 'description': "Mark Gatiss introduces Nicholas Pierpan's chilling tale of a writer's devilish pact with a mysterious man. Stars Ewan Bailey.",
  74                 'duration': 1800,
  75             },
  76             'params': {
  77                 # rtmp download
  78                 'skip_download': True,
  79             },
  80             'skip': 'Episode is no longer available on BBC iPlayer Radio',
  81         },
  82         {
  83             'url': 'http://www.bbc.co.uk/iplayer/episode/b03vhd1f/The_Voice_UK_Series_3_Blind_Auditions_5/',
  84             'info_dict': {
  85                 'id': 'b00yng1d',
  86                 'ext': 'flv',
  87                 'title': 'The Voice UK: Series 3: Blind Auditions 5',
  88                 '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.',
  89                 'duration': 5100,
  90             },
  91             'params': {
  92                 # rtmp download
  93                 'skip_download': True,
  94             },
  95             'skip': 'Currently BBC iPlayer TV programmes are available to play in the UK only',
  96         },
  97         {
  98             'url': 'http://www.bbc.co.uk/iplayer/episode/p026c7jt/tomorrows-worlds-the-unearthly-history-of-science-fiction-2-invasion',
  99             'info_dict': {
 100                 'id': 'b03k3pb7',
 101                 'ext': 'flv',
 102                 'title': "Tomorrow's Worlds: The Unearthly History of Science Fiction",
 103                 'description': '2. Invasion',
 104                 'duration': 3600,
 105             },
 106             'params': {
 107                 # rtmp download
 108                 'skip_download': True,
 109             },
 110             'skip': 'Currently BBC iPlayer TV programmes are available to play in the UK only',
 111         }, {
 112             'url': 'http://www.bbc.co.uk/programmes/b04v20dw',
 113             'info_dict': {
 114                 'id': 'b04v209v',
 115                 'ext': 'flv',
 116                 'title': 'Pete Tong, The Essential New Tune Special',
 117                 'description': "Pete has a very special mix - all of 2014's Essential New Tunes!",
 118                 'duration': 10800,
 119             },
 120             'params': {
 121                 # rtmp download
 122                 'skip_download': True,
 123             },
 124             'skip': 'Episode is no longer available on BBC iPlayer Radio',
 125         }, {
 126             'url': 'http://www.bbc.co.uk/music/clips/p022h44b',
 127             'note': 'Audio',
 128             'info_dict': {
 129                 'id': 'p022h44j',
 130                 'ext': 'flv',
 131                 'title': 'BBC Proms Music Guides, Rachmaninov: Symphonic Dances',
 132                 'description': "In this Proms Music Guide, Andrew McGregor looks at Rachmaninov's Symphonic Dances.",
 133                 'duration': 227,
 134             },
 135             'params': {
 136                 # rtmp download
 137                 'skip_download': True,
 138             }
 139         }, {
 140             'url': 'http://www.bbc.co.uk/music/clips/p025c0zz',
 141             'note': 'Video',
 142             'info_dict': {
 143                 'id': 'p025c103',
 144                 'ext': 'flv',
 145                 'title': 'Reading and Leeds Festival, 2014, Rae Morris - Closer (Live on BBC Three)',
 146                 'description': 'Rae Morris performs Closer for BBC Three at Reading 2014',
 147                 'duration': 226,
 148             },
 149             'params': {
 150                 # rtmp download
 151                 'skip_download': True,
 152             }
 153         }, {
 154             'url': 'http://www.bbc.co.uk/iplayer/episode/b054fn09/ad/natural-world-20152016-2-super-powered-owls',
 155             'info_dict': {
 156                 'id': 'p02n76xf',
 157                 'ext': 'flv',
 158                 'title': 'Natural World, 2015-2016: 2. Super Powered Owls',
 159                 'description': 'md5:e4db5c937d0e95a7c6b5e654d429183d',
 160                 'duration': 3540,
 161             },
 162             'params': {
 163                 # rtmp download
 164                 'skip_download': True,
 165             },
 166             'skip': 'geolocation',
 167         }, {
 168             'url': 'http://www.bbc.co.uk/iplayer/episode/b05zmgwn/royal-academy-summer-exhibition',
 169             'info_dict': {
 170                 'id': 'b05zmgw1',
 171                 'ext': 'flv',
 172                 '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.',
 173                 'title': 'Royal Academy Summer Exhibition',
 174                 'duration': 3540,
 175             },
 176             'params': {
 177                 # rtmp download
 178                 'skip_download': True,
 179             },
 180             'skip': 'geolocation',
 181         }, {
 182             # iptv-all mediaset fails with geolocation however there is no geo restriction
 183             # for this programme at all
 184             'url': 'http://www.bbc.co.uk/programmes/b06rkn85',
 185             'info_dict': {
 186                 'id': 'b06rkms3',
 187                 'ext': 'flv',
 188                 'title': "Best of the Mini-Mixes 2015: Part 3, Annie Mac's Friday Night - BBC Radio 1",
 189                 'description': "Annie has part three in the Best of the Mini-Mixes 2015, plus the year's Most Played!",
 190             },
 191             'params': {
 192                 # rtmp download
 193                 'skip_download': True,
 194             },
 195             'skip': 'Now it\'s really geo-restricted',
 196         }, {
 197             # compact player (https://github.com/rg3/youtube-dl/issues/8147)
 198             'url': 'http://www.bbc.co.uk/programmes/p028bfkf/player',
 199             'info_dict': {
 200                 'id': 'p028bfkj',
 201                 'ext': 'flv',
 202                 'title': 'Extract from BBC documentary Look Stranger - Giant Leeks and Magic Brews',
 203                 'description': 'Extract from BBC documentary Look Stranger - Giant Leeks and Magic Brews',
 204             },
 205             'params': {
 206                 # rtmp download
 207                 'skip_download': True,
 208             },
 209         }, {
 210             'url': 'http://www.bbc.co.uk/iplayer/playlist/p01dvks4',
 211             'only_matching': True,
 212         }, {
 213             'url': 'http://www.bbc.co.uk/music/clips#p02frcc3',
 214             'only_matching': True,
 215         }, {
 216             'url': 'http://www.bbc.co.uk/iplayer/cbeebies/episode/b0480276/bing-14-atchoo',
 217             'only_matching': True,
 218         }, {
 219             'url': 'http://www.bbc.co.uk/radio/player/p03cchwf',
 220             'only_matching': True,
 221         }
 222     ]
 223
 224     class MediaSelectionError(Exception):
 225         def __init__(self, id):
 226             self.id = id
 227
 228     def _extract_asx_playlist(self, connection, programme_id):
 229         asx = self._download_xml(connection.get('href'), programme_id, 'Downloading ASX playlist')
 230         return [ref.get('href') for ref in asx.findall('./Entry/ref')]
 231
 232     def _extract_connection(self, connection, programme_id):
 233         formats = []
 234         kind = connection.get('kind')
 235         protocol = connection.get('protocol')
 236         supplier = connection.get('supplier')
 237         if protocol == 'http':
 238             href = connection.get('href')
 239             transfer_format = connection.get('transferFormat')
 240             # ASX playlist
 241             if supplier == 'asx':
 242                 for i, ref in enumerate(self._extract_asx_playlist(connection, programme_id)):
 243                     formats.append({
 244                         'url': ref,
 245                         'format_id': 'ref%s_%s' % (i, supplier),
 246                     })
 247             # Skip DASH until supported
 248             elif transfer_format == 'dash':
 249                 pass
 250             elif transfer_format == 'hls':
 251                 formats.extend(self._extract_m3u8_formats(
 252                     href, programme_id, ext='mp4', entry_protocol='m3u8_native',
 253                     m3u8_id=supplier, fatal=False))
 254             # Direct link
 255             else:
 256                 formats.append({
 257                     'url': href,
 258                     'format_id': supplier or kind or protocol,
 259                 })
 260         elif protocol == 'rtmp':
 261             application = connection.get('application', 'ondemand')
 262             auth_string = connection.get('authString')
 263             identifier = connection.get('identifier')
 264             server = connection.get('server')
 265             formats.append({
 266                 'url': '%s://%s/%s?%s' % (protocol, server, application, auth_string),
 267                 'play_path': identifier,
 268                 'app': '%s?%s' % (application, auth_string),
 269                 'page_url': 'http://www.bbc.co.uk',
 270                 'player_url': 'http://www.bbc.co.uk/emp/releases/iplayer/revisions/617463_618125_4/617463_618125_4_emp.swf',
 271                 'rtmp_live': False,
 272                 'ext': 'flv',
 273                 'format_id': supplier,
 274             })
 275         return formats
 276
 277     def _extract_items(self, playlist):
 278         return playlist.findall('./{%s}item' % self._EMP_PLAYLIST_NS)
 279
 280     def _findall_ns(self, element, xpath):
 281         elements = []
 282         for ns in self._NAMESPACES:
 283             elements.extend(element.findall(xpath % ns))
 284         return elements
 285
 286     def _extract_medias(self, media_selection):
 287         error = media_selection.find('./{%s}error' % self._MEDIASELECTION_NS)
 288         if error is None:
 289             media_selection.find('./{%s}error' % self._EMP_PLAYLIST_NS)
 290         if error is not None:
 291             raise BBCCoUkIE.MediaSelectionError(error.get('id'))
 292         return self._findall_ns(media_selection, './{%s}media')
 293
 294     def _extract_connections(self, media):
 295         return self._findall_ns(media, './{%s}connection')
 296
 297     def _extract_video(self, media, programme_id):
 298         formats = []
 299         vbr = int_or_none(media.get('bitrate'))
 300         vcodec = media.get('encoding')
 301         service = media.get('service')
 302         width = int_or_none(media.get('width'))
 303         height = int_or_none(media.get('height'))
 304         file_size = int_or_none(media.get('media_file_size'))
 305         for connection in self._extract_connections(media):
 306             conn_formats = self._extract_connection(connection, programme_id)
 307             for format in conn_formats:
 308                 format.update({
 309                     'width': width,
 310                     'height': height,
 311                     'vbr': vbr,
 312                     'vcodec': vcodec,
 313                     'filesize': file_size,
 314                 })
 315                 if service:
 316                     format['format_id'] = '%s_%s' % (service, format['format_id'])
 317             formats.extend(conn_formats)
 318         return formats
 319
 320     def _extract_audio(self, media, programme_id):
 321         formats = []
 322         abr = int_or_none(media.get('bitrate'))
 323         acodec = media.get('encoding')
 324         service = media.get('service')
 325         for connection in self._extract_connections(media):
 326             conn_formats = self._extract_connection(connection, programme_id)
 327             for format in conn_formats:
 328                 format.update({
 329                     'format_id': '%s_%s' % (service, format['format_id']),
 330                     'abr': abr,
 331                     'acodec': acodec,
 332                     'vcodec': 'none',
 333                 })
 334             formats.extend(conn_formats)
 335         return formats
 336
 337     def _get_subtitles(self, media, programme_id):
 338         subtitles = {}
 339         for connection in self._extract_connections(media):
 340             captions = self._download_xml(connection.get('href'), programme_id, 'Downloading captions')
 341             lang = captions.get('{http://www.w3.org/XML/1998/namespace}lang', 'en')
 342             subtitles[lang] = [
 343                 {
 344                     'url': connection.get('href'),
 345                     'ext': 'ttml',
 346                 },
 347             ]
 348         return subtitles
 349
 350     def _raise_extractor_error(self, media_selection_error):
 351         raise ExtractorError(
 352             '%s returned error: %s' % (self.IE_NAME, media_selection_error.id),
 353             expected=True)
 354
 355     def _download_media_selector(self, programme_id):
 356         last_exception = None
 357         for mediaselector_url in self._MEDIASELECTOR_URLS:
 358             try:
 359                 return self._download_media_selector_url(
 360                     mediaselector_url % programme_id, programme_id)
 361             except BBCCoUkIE.MediaSelectionError as e:
 362                 if e.id in ('notukerror', 'geolocation', 'selectionunavailable'):
 363                     last_exception = e
 364                     continue
 365                 self._raise_extractor_error(e)
 366         self._raise_extractor_error(last_exception)
 367
 368     def _download_media_selector_url(self, url, programme_id=None):
 369         try:
 370             media_selection = self._download_xml(
 371                 url, programme_id, 'Downloading media selection XML')
 372         except ExtractorError as ee:
 373             if isinstance(ee.cause, compat_HTTPError) and ee.cause.code in (403, 404):
 374                 media_selection = compat_etree_fromstring(ee.cause.read().decode('utf-8'))
 375             else:
 376                 raise
 377         return self._process_media_selector(media_selection, programme_id)
 378
 379     def _process_media_selector(self, media_selection, programme_id):
 380         formats = []
 381         subtitles = None
 382
 383         for media in self._extract_medias(media_selection):
 384             kind = media.get('kind')
 385             if kind == 'audio':
 386                 formats.extend(self._extract_audio(media, programme_id))
 387             elif kind == 'video':
 388                 formats.extend(self._extract_video(media, programme_id))
 389             elif kind == 'captions':
 390                 subtitles = self.extract_subtitles(media, programme_id)
 391         return formats, subtitles
 392
 393     def _download_playlist(self, playlist_id):
 394         try:
 395             playlist = self._download_json(
 396                 'http://www.bbc.co.uk/programmes/%s/playlist.json' % playlist_id,
 397                 playlist_id, 'Downloading playlist JSON')
 398
 399             version = playlist.get('defaultAvailableVersion')
 400             if version:
 401                 smp_config = version['smpConfig']
 402                 title = smp_config['title']
 403                 description = smp_config['summary']
 404                 for item in smp_config['items']:
 405                     kind = item['kind']
 406                     if kind != 'programme' and kind != 'radioProgramme':
 407                         continue
 408                     programme_id = item.get('vpid')
 409                     duration = int_or_none(item.get('duration'))
 410                     formats, subtitles = self._download_media_selector(programme_id)
 411                 return programme_id, title, description, duration, formats, subtitles
 412         except ExtractorError as ee:
 413             if not (isinstance(ee.cause, compat_HTTPError) and ee.cause.code == 404):
 414                 raise
 415
 416         # fallback to legacy playlist
 417         return self._process_legacy_playlist(playlist_id)
 418
 419     def _process_legacy_playlist_url(self, url, display_id):
 420         playlist = self._download_legacy_playlist_url(url, display_id)
 421         return self._extract_from_legacy_playlist(playlist, display_id)
 422
 423     def _process_legacy_playlist(self, playlist_id):
 424         return self._process_legacy_playlist_url(
 425             'http://www.bbc.co.uk/iplayer/playlist/%s' % playlist_id, playlist_id)
 426
 427     def _download_legacy_playlist_url(self, url, playlist_id=None):
 428         return self._download_xml(
 429             url, playlist_id, 'Downloading legacy playlist XML')
 430
 431     def _extract_from_legacy_playlist(self, playlist, playlist_id):
 432         no_items = playlist.find('./{%s}noItems' % self._EMP_PLAYLIST_NS)
 433         if no_items is not None:
 434             reason = no_items.get('reason')
 435             if reason == 'preAvailability':
 436                 msg = 'Episode %s is not yet available' % playlist_id
 437             elif reason == 'postAvailability':
 438                 msg = 'Episode %s is no longer available' % playlist_id
 439             elif reason == 'noMedia':
 440                 msg = 'Episode %s is not currently available' % playlist_id
 441             else:
 442                 msg = 'Episode %s is not available: %s' % (playlist_id, reason)
 443             raise ExtractorError(msg, expected=True)
 444
 445         for item in self._extract_items(playlist):
 446             kind = item.get('kind')
 447             if kind != 'programme' and kind != 'radioProgramme':
 448                 continue
 449             title = playlist.find('./{%s}title' % self._EMP_PLAYLIST_NS).text
 450             description_el = playlist.find('./{%s}summary' % self._EMP_PLAYLIST_NS)
 451             description = description_el.text if description_el is not None else None
 452
 453             def get_programme_id(item):
 454                 def get_from_attributes(item):
 455                     for p in('identifier', 'group'):
 456                         value = item.get(p)
 457                         if value and re.match(r'^[pb][\da-z]{7}$', value):
 458                             return value
 459                 get_from_attributes(item)
 460                 mediator = item.find('./{%s}mediator' % self._EMP_PLAYLIST_NS)
 461                 if mediator is not None:
 462                     return get_from_attributes(mediator)
 463
 464             programme_id = get_programme_id(item)
 465             duration = int_or_none(item.get('duration'))
 466
 467             if programme_id:
 468                 formats, subtitles = self._download_media_selector(programme_id)
 469             else:
 470                 formats, subtitles = self._process_media_selector(item, playlist_id)
 471                 programme_id = playlist_id
 472
 473         return programme_id, title, description, duration, formats, subtitles
 474
 475     def _real_extract(self, url):
 476         group_id = self._match_id(url)
 477
 478         webpage = self._download_webpage(url, group_id, 'Downloading video page')
 479
 480         programme_id = None
 481         duration = None
 482
 483         tviplayer = self._search_regex(
 484             r'mediator\.bind\(({.+?})\s*,\s*document\.getElementById',
 485             webpage, 'player', default=None)
 486
 487         if tviplayer:
 488             player = self._parse_json(tviplayer, group_id).get('player', {})
 489             duration = int_or_none(player.get('duration'))
 490             programme_id = player.get('vpid')
 491
 492         if not programme_id:
 493             programme_id = self._search_regex(
 494                 r'"vpid"\s*:\s*"(%s)"' % self._ID_REGEX, webpage, 'vpid', fatal=False, default=None)
 495
 496         if programme_id:
 497             formats, subtitles = self._download_media_selector(programme_id)
 498             title = self._og_search_title(webpage, default=None) or self._html_search_regex(
 499                 (r'<h2[^>]+id="parent-title"[^>]*>(.+?)</h2>',
 500                  r'<div[^>]+class="info"[^>]*>\s*<h1>(.+?)</h1>'), webpage, 'title')
 501             description = self._search_regex(
 502                 (r'<p class="[^"]*medium-description[^"]*">([^<]+)</p>',
 503                  r'<div[^>]+class="info_+synopsis"[^>]*>([^<]+)</div>'),
 504                 webpage, 'description', default=None)
 505             if not description:
 506                 description = self._html_search_meta('description', webpage)
 507         else:
 508             programme_id, title, description, duration, formats, subtitles = self._download_playlist(group_id)
 509
 510         self._sort_formats(formats)
 511
 512         return {
 513             'id': programme_id,
 514             'title': title,
 515             'description': description,
 516             'thumbnail': self._og_search_thumbnail(webpage, default=None),
 517             'duration': duration,
 518             'formats': formats,
 519             'subtitles': subtitles,
 520         }
 521
 522
 523 class BBCIE(BBCCoUkIE):
 524     IE_NAME = 'bbc'
 525     IE_DESC = 'BBC'
 526     _VALID_URL = r'https?://(?:www\.)?bbc\.(?:com|co\.uk)/(?:[^/]+/)+(?P<id>[^/#?]+)'
 527
 528     _MEDIASELECTOR_URLS = [
 529         # Provides HQ HLS streams but fails with geolocation in some cases when it's
 530         # even not geo restricted at all
 531         'http://open.live.bbc.co.uk/mediaselector/5/select/version/2.0/mediaset/iptv-all/vpid/%s',
 532         # Provides more formats, namely direct mp4 links, but fails on some videos with
 533         # notukerror for non UK (?) users (e.g.
 534         # http://www.bbc.com/travel/story/20150625-sri-lankas-spicy-secret)
 535         'http://open.live.bbc.co.uk/mediaselector/4/mtis/stream/%s',
 536         # Provides fewer formats, but works everywhere for everybody (hopefully)
 537         'http://open.live.bbc.co.uk/mediaselector/5/select/version/2.0/mediaset/journalism-pc/vpid/%s',
 538     ]
 539
 540     _TESTS = [{
 541         # article with multiple videos embedded with data-playable containing vpids
 542         'url': 'http://www.bbc.com/news/world-europe-32668511',
 543         'info_dict': {
 544             'id': 'world-europe-32668511',
 545             'title': 'Russia stages massive WW2 parade despite Western boycott',
 546             'description': 'md5:00ff61976f6081841f759a08bf78cc9c',
 547         },
 548         'playlist_count': 2,
 549     }, {
 550         # article with multiple videos embedded with data-playable (more videos)
 551         'url': 'http://www.bbc.com/news/business-28299555',
 552         'info_dict': {
 553             'id': 'business-28299555',
 554             'title': 'Farnborough Airshow: Video highlights',
 555             'description': 'BBC reports and video highlights at the Farnborough Airshow.',
 556         },
 557         'playlist_count': 9,
 558         'skip': 'Save time',
 559     }, {
 560         # article with multiple videos embedded with `new SMP()`
 561         # broken
 562         'url': 'http://www.bbc.co.uk/blogs/adamcurtis/entries/3662a707-0af9-3149-963f-47bea720b460',
 563         'info_dict': {
 564             'id': '3662a707-0af9-3149-963f-47bea720b460',
 565             'title': 'BUGGER',
 566         },
 567         'playlist_count': 18,
 568     }, {
 569         # single video embedded with data-playable containing vpid
 570         'url': 'http://www.bbc.com/news/world-europe-32041533',
 571         'info_dict': {
 572             'id': 'p02mprgb',
 573             'ext': 'mp4',
 574             'title': 'Aerial footage showed the site of the crash in the Alps - courtesy BFM TV',
 575             'description': 'md5:2868290467291b37feda7863f7a83f54',
 576             'duration': 47,
 577             'timestamp': 1427219242,
 578             'upload_date': '20150324',
 579         },
 580         'params': {
 581             # rtmp download
 582             'skip_download': True,
 583         }
 584     }, {
 585         # article with single video embedded with data-playable containing XML playlist
 586         # with direct video links as progressiveDownloadUrl (for now these are extracted)
 587         # and playlist with f4m and m3u8 as streamingUrl
 588         'url': 'http://www.bbc.com/turkce/haberler/2015/06/150615_telabyad_kentin_cogu',
 589         'info_dict': {
 590             'id': '150615_telabyad_kentin_cogu',
 591             'ext': 'mp4',
 592             'title': "YPG: Tel Abyad'ın tamamı kontrolümüzde",
 593             'timestamp': 1434397334,
 594             'upload_date': '20150615',
 595         },
 596         'params': {
 597             'skip_download': True,
 598         }
 599     }, {
 600         # single video embedded with data-playable containing XML playlists (regional section)
 601         'url': 'http://www.bbc.com/mundo/video_fotos/2015/06/150619_video_honduras_militares_hospitales_corrupcion_aw',
 602         'info_dict': {
 603             'id': '150619_video_honduras_militares_hospitales_corrupcion_aw',
 604             'ext': 'mp4',
 605             'title': 'Honduras militariza sus hospitales por nuevo escándalo de corrupción',
 606             'timestamp': 1434713142,
 607             'upload_date': '20150619',
 608         },
 609         'params': {
 610             'skip_download': True,
 611         }
 612     }, {
 613         # single video from video playlist embedded with vxp-playlist-data JSON
 614         'url': 'http://www.bbc.com/news/video_and_audio/must_see/33376376',
 615         'info_dict': {
 616             'id': 'p02w6qjc',
 617             'ext': 'mp4',
 618             'title': '''Judge Mindy Glazer: "I'm sorry to see you here... I always wondered what happened to you"''',
 619             'duration': 56,
 620             'description': '''Judge Mindy Glazer: "I'm sorry to see you here... I always wondered what happened to you"''',
 621         },
 622         'params': {
 623             'skip_download': True,
 624         }
 625     }, {
 626         # single video story with digitalData
 627         'url': 'http://www.bbc.com/travel/story/20150625-sri-lankas-spicy-secret',
 628         'info_dict': {
 629             'id': 'p02q6gc4',
 630             'ext': 'flv',
 631             'title': 'Sri Lanka’s spicy secret',
 632             'description': 'As a new train line to Jaffna opens up the country’s north, travellers can experience a truly distinct slice of Tamil culture.',
 633             'timestamp': 1437674293,
 634             'upload_date': '20150723',
 635         },
 636         'params': {
 637             # rtmp download
 638             'skip_download': True,
 639         }
 640     }, {
 641         # single video story without digitalData
 642         'url': 'http://www.bbc.com/autos/story/20130513-hyundais-rock-star',
 643         'info_dict': {
 644             'id': 'p018zqqg',
 645             'ext': 'mp4',
 646             'title': 'Hyundai Santa Fe Sport: Rock star',
 647             'description': 'md5:b042a26142c4154a6e472933cf20793d',
 648             'timestamp': 1415867444,
 649             'upload_date': '20141113',
 650         },
 651         'params': {
 652             # rtmp download
 653             'skip_download': True,
 654         }
 655     }, {
 656         # single video with playlist.sxml URL in playlist param
 657         'url': 'http://www.bbc.com/sport/0/football/33653409',
 658         'info_dict': {
 659             'id': 'p02xycnp',
 660             'ext': 'mp4',
 661             'title': 'Transfers: Cristiano Ronaldo to Man Utd, Arsenal to spend?',
 662             'description': 'BBC Sport\'s David Ornstein has the latest transfer gossip, including rumours of a Manchester United return for Cristiano Ronaldo.',
 663             'duration': 140,
 664         },
 665         'params': {
 666             # rtmp download
 667             'skip_download': True,
 668         }
 669     }, {
 670         # article with multiple videos embedded with playlist.sxml in playlist param
 671         'url': 'http://www.bbc.com/sport/0/football/34475836',
 672         'info_dict': {
 673             'id': '34475836',
 674             'title': 'Jurgen Klopp: Furious football from a witty and winning coach',
 675             'description': 'Fast-paced football, wit, wisdom and a ready smile - why Liverpool fans should come to love new boss Jurgen Klopp.',
 676         },
 677         'playlist_count': 3,
 678     }, {
 679         # school report article with single video
 680         'url': 'http://www.bbc.co.uk/schoolreport/35744779',
 681         'info_dict': {
 682             'id': '35744779',
 683             'title': 'School which breaks down barriers in Jerusalem',
 684         },
 685         'playlist_count': 1,
 686     }, {
 687         # single video with playlist URL from weather section
 688         'url': 'http://www.bbc.com/weather/features/33601775',
 689         'only_matching': True,
 690     }, {
 691         # custom redirection to www.bbc.com
 692         'url': 'http://www.bbc.co.uk/news/science-environment-33661876',
 693         'only_matching': True,
 694     }, {
 695         # single video article embedded with data-media-vpid
 696         'url': 'http://www.bbc.co.uk/sport/rowing/35908187',
 697         'only_matching': True,
 698     }]
 699
 700     @classmethod
 701     def suitable(cls, url):
 702         EXCLUDE_IE = (BBCCoUkIE, BBCCoUkArticleIE, BBCCoUkIPlayerPlaylistIE, BBCCoUkPlaylistIE)
 703         return (False if any(ie.suitable(url) for ie in EXCLUDE_IE)
 704                 else super(BBCIE, cls).suitable(url))
 705
 706     def _extract_from_media_meta(self, media_meta, video_id):
 707         # Direct links to media in media metadata (e.g.
 708         # http://www.bbc.com/turkce/haberler/2015/06/150615_telabyad_kentin_cogu)
 709         # TODO: there are also f4m and m3u8 streams incorporated in playlist.sxml
 710         source_files = media_meta.get('sourceFiles')
 711         if source_files:
 712             return [{
 713                 'url': f['url'],
 714                 'format_id': format_id,
 715                 'ext': f.get('encoding'),
 716                 'tbr': float_or_none(f.get('bitrate'), 1000),
 717                 'filesize': int_or_none(f.get('filesize')),
 718             } for format_id, f in source_files.items() if f.get('url')], []
 719
 720         programme_id = media_meta.get('externalId')
 721         if programme_id:
 722             return self._download_media_selector(programme_id)
 723
 724         # Process playlist.sxml as legacy playlist
 725         href = media_meta.get('href')
 726         if href:
 727             playlist = self._download_legacy_playlist_url(href)
 728             _, _, _, _, formats, subtitles = self._extract_from_legacy_playlist(playlist, video_id)
 729             return formats, subtitles
 730
 731         return [], []
 732
 733     def _extract_from_playlist_sxml(self, url, playlist_id, timestamp):
 734         programme_id, title, description, duration, formats, subtitles = \
 735             self._process_legacy_playlist_url(url, playlist_id)
 736         self._sort_formats(formats)
 737         return {
 738             'id': programme_id,
 739             'title': title,
 740             'description': description,
 741             'duration': duration,
 742             'timestamp': timestamp,
 743             'formats': formats,
 744             'subtitles': subtitles,
 745         }
 746
 747     def _real_extract(self, url):
 748         playlist_id = self._match_id(url)
 749
 750         webpage = self._download_webpage(url, playlist_id)
 751
 752         json_ld_info = self._search_json_ld(webpage, playlist_id, default=None)
 753         timestamp = json_ld_info.get('timestamp')
 754
 755         playlist_title = json_ld_info.get('title')
 756         if not playlist_title:
 757             playlist_title = self._og_search_title(
 758                 webpage, default=None) or self._html_search_regex(
 759                 r'<title>(.+?)</title>', webpage, 'playlist title', default=None)
 760             if playlist_title:
 761                 playlist_title = re.sub(r'(.+)\s*-\s*BBC.*?$', r'\1', playlist_title).strip()
 762
 763         playlist_description = json_ld_info.get(
 764             'description') or self._og_search_description(webpage, default=None)
 765
 766         if not timestamp:
 767             timestamp = parse_iso8601(self._search_regex(
 768                 [r'<meta[^>]+property="article:published_time"[^>]+content="([^"]+)"',
 769                  r'itemprop="datePublished"[^>]+datetime="([^"]+)"',
 770                  r'"datePublished":\s*"([^"]+)'],
 771                 webpage, 'date', default=None))
 772
 773         entries = []
 774
 775         # article with multiple videos embedded with playlist.sxml (e.g.
 776         # http://www.bbc.com/sport/0/football/34475836)
 777         playlists = re.findall(r'<param[^>]+name="playlist"[^>]+value="([^"]+)"', webpage)
 778         playlists.extend(re.findall(r'data-media-id="([^"]+/playlist\.sxml)"', webpage))
 779         if playlists:
 780             entries = [
 781                 self._extract_from_playlist_sxml(playlist_url, playlist_id, timestamp)
 782                 for playlist_url in playlists]
 783
 784         # news article with multiple videos embedded with data-playable
 785         data_playables = re.findall(r'data-playable=(["\'])({.+?})\1', webpage)
 786         if data_playables:
 787             for _, data_playable_json in data_playables:
 788                 data_playable = self._parse_json(
 789                     unescapeHTML(data_playable_json), playlist_id, fatal=False)
 790                 if not data_playable:
 791                     continue
 792                 settings = data_playable.get('settings', {})
 793                 if settings:
 794                     # data-playable with video vpid in settings.playlistObject.items (e.g.
 795                     # http://www.bbc.com/news/world-us-canada-34473351)
 796                     playlist_object = settings.get('playlistObject', {})
 797                     if playlist_object:
 798                         items = playlist_object.get('items')
 799                         if items and isinstance(items, list):
 800                             title = playlist_object['title']
 801                             description = playlist_object.get('summary')
 802                             duration = int_or_none(items[0].get('duration'))
 803                             programme_id = items[0].get('vpid')
 804                             formats, subtitles = self._download_media_selector(programme_id)
 805                             self._sort_formats(formats)
 806                             entries.append({
 807                                 'id': programme_id,
 808                                 'title': title,
 809                                 'description': description,
 810                                 'timestamp': timestamp,
 811                                 'duration': duration,
 812                                 'formats': formats,
 813                                 'subtitles': subtitles,
 814                             })
 815                     else:
 816                         # data-playable without vpid but with a playlist.sxml URLs
 817                         # in otherSettings.playlist (e.g.
 818                         # http://www.bbc.com/turkce/multimedya/2015/10/151010_vid_ankara_patlama_ani)
 819                         playlist = data_playable.get('otherSettings', {}).get('playlist', {})
 820                         if playlist:
 821                             entries.append(self._extract_from_playlist_sxml(
 822                                 playlist.get('progressiveDownloadUrl'), playlist_id, timestamp))
 823
 824         if entries:
 825             return self.playlist_result(entries, playlist_id, playlist_title, playlist_description)
 826
 827         # single video story (e.g. http://www.bbc.com/travel/story/20150625-sri-lankas-spicy-secret)
 828         programme_id = self._search_regex(
 829             [r'data-(?:video-player|media)-vpid="(%s)"' % self._ID_REGEX,
 830              r'<param[^>]+name="externalIdentifier"[^>]+value="(%s)"' % self._ID_REGEX,
 831              r'videoId\s*:\s*["\'](%s)["\']' % self._ID_REGEX],
 832             webpage, 'vpid', default=None)
 833
 834         if programme_id:
 835             formats, subtitles = self._download_media_selector(programme_id)
 836             self._sort_formats(formats)
 837             # digitalData may be missing (e.g. http://www.bbc.com/autos/story/20130513-hyundais-rock-star)
 838             digital_data = self._parse_json(
 839                 self._search_regex(
 840                     r'var\s+digitalData\s*=\s*({.+?});?\n', webpage, 'digital data', default='{}'),
 841                 programme_id, fatal=False)
 842             page_info = digital_data.get('page', {}).get('pageInfo', {})
 843             title = page_info.get('pageName') or self._og_search_title(webpage)
 844             description = page_info.get('description') or self._og_search_description(webpage)
 845             timestamp = parse_iso8601(page_info.get('publicationDate')) or timestamp
 846             return {
 847                 'id': programme_id,
 848                 'title': title,
 849                 'description': description,
 850                 'timestamp': timestamp,
 851                 'formats': formats,
 852                 'subtitles': subtitles,
 853             }
 854
 855         def extract_all(pattern):
 856             return list(filter(None, map(
 857                 lambda s: self._parse_json(s, playlist_id, fatal=False),
 858                 re.findall(pattern, webpage))))
 859
 860         # Multiple video article (e.g.
 861         # http://www.bbc.co.uk/blogs/adamcurtis/entries/3662a707-0af9-3149-963f-47bea720b460)
 862         EMBED_URL = r'https?://(?:www\.)?bbc\.co\.uk/(?:[^/]+/)+%s(?:\b[^"]+)?' % self._ID_REGEX
 863         entries = []
 864         for match in extract_all(r'new\s+SMP\(({.+?})\)'):
 865             embed_url = match.get('playerSettings', {}).get('externalEmbedUrl')
 866             if embed_url and re.match(EMBED_URL, embed_url):
 867                 entries.append(embed_url)
 868         entries.extend(re.findall(
 869             r'setPlaylist\("(%s)"\)' % EMBED_URL, webpage))
 870         if entries:
 871             return self.playlist_result(
 872                 [self.url_result(entry, 'BBCCoUk') for entry in entries],
 873                 playlist_id, playlist_title, playlist_description)
 874
 875         # Multiple video article (e.g. http://www.bbc.com/news/world-europe-32668511)
 876         medias = extract_all(r"data-media-meta='({[^']+})'")
 877
 878         if not medias:
 879             # Single video article (e.g. http://www.bbc.com/news/video_and_audio/international)
 880             media_asset = self._search_regex(
 881                 r'mediaAssetPage\.init\(\s*({.+?}), "/',
 882                 webpage, 'media asset', default=None)
 883             if media_asset:
 884                 media_asset_page = self._parse_json(media_asset, playlist_id, fatal=False)
 885                 medias = []
 886                 for video in media_asset_page.get('videos', {}).values():
 887                     medias.extend(video.values())
 888
 889         if not medias:
 890             # Multiple video playlist with single `now playing` entry (e.g.
 891             # http://www.bbc.com/news/video_and_audio/must_see/33767813)
 892             vxp_playlist = self._parse_json(
 893                 self._search_regex(
 894                     r'<script[^>]+class="vxp-playlist-data"[^>]+type="application/json"[^>]*>([^<]+)</script>',
 895                     webpage, 'playlist data'),
 896                 playlist_id)
 897             playlist_medias = []
 898             for item in vxp_playlist:
 899                 media = item.get('media')
 900                 if not media:
 901                     continue
 902                 playlist_medias.append(media)
 903                 # Download single video if found media with asset id matching the video id from URL
 904                 if item.get('advert', {}).get('assetId') == playlist_id:
 905                     medias = [media]
 906                     break
 907             # Fallback to the whole playlist
 908             if not medias:
 909                 medias = playlist_medias
 910
 911         entries = []
 912         for num, media_meta in enumerate(medias, start=1):
 913             formats, subtitles = self._extract_from_media_meta(media_meta, playlist_id)
 914             if not formats:
 915                 continue
 916             self._sort_formats(formats)
 917
 918             video_id = media_meta.get('externalId')
 919             if not video_id:
 920                 video_id = playlist_id if len(medias) == 1 else '%s-%s' % (playlist_id, num)
 921
 922             title = media_meta.get('caption')
 923             if not title:
 924                 title = playlist_title if len(medias) == 1 else '%s - Video %s' % (playlist_title, num)
 925
 926             duration = int_or_none(media_meta.get('durationInSeconds')) or parse_duration(media_meta.get('duration'))
 927
 928             images = []
 929             for image in media_meta.get('images', {}).values():
 930                 images.extend(image.values())
 931             if 'image' in media_meta:
 932                 images.append(media_meta['image'])
 933
 934             thumbnails = [{
 935                 'url': image.get('href'),
 936                 'width': int_or_none(image.get('width')),
 937                 'height': int_or_none(image.get('height')),
 938             } for image in images]
 939
 940             entries.append({
 941                 'id': video_id,
 942                 'title': title,
 943                 'thumbnails': thumbnails,
 944                 'duration': duration,
 945                 'timestamp': timestamp,
 946                 'formats': formats,
 947                 'subtitles': subtitles,
 948             })
 949
 950         return self.playlist_result(entries, playlist_id, playlist_title, playlist_description)
 951
 952
 953 class BBCCoUkArticleIE(InfoExtractor):
 954     _VALID_URL = r'https?://www.bbc.co.uk/programmes/articles/(?P<id>[a-zA-Z0-9]+)'
 955     IE_NAME = 'bbc.co.uk:article'
 956     IE_DESC = 'BBC articles'
 957
 958     _TEST = {
 959         'url': 'http://www.bbc.co.uk/programmes/articles/3jNQLTMrPlYGTBn0WV6M2MS/not-your-typical-role-model-ada-lovelace-the-19th-century-programmer',
 960         'info_dict': {
 961             'id': '3jNQLTMrPlYGTBn0WV6M2MS',
 962             'title': 'Calculating Ada: The Countess of Computing - Not your typical role model: Ada Lovelace the 19th century programmer - BBC Four',
 963             'description': 'Hannah Fry reveals some of her surprising discoveries about Ada Lovelace during filming.',
 964         },
 965         'playlist_count': 4,
 966         'add_ie': ['BBCCoUk'],
 967     }
 968
 969     def _real_extract(self, url):
 970         playlist_id = self._match_id(url)
 971
 972         webpage = self._download_webpage(url, playlist_id)
 973
 974         title = self._og_search_title(webpage)
 975         description = self._og_search_description(webpage).strip()
 976
 977         entries = [self.url_result(programme_url) for programme_url in re.findall(
 978             r'<div[^>]+typeof="Clip"[^>]+resource="([^"]+)"', webpage)]
 979
 980         return self.playlist_result(entries, playlist_id, title, description)
 981
 982
 983 class BBCCoUkPlaylistBaseIE(InfoExtractor):
 984     def _real_extract(self, url):
 985         playlist_id = self._match_id(url)
 986
 987         webpage = self._download_webpage(url, playlist_id)
 988
 989         entries = [
 990             self.url_result(self._URL_TEMPLATE % video_id, BBCCoUkIE.ie_key())
 991             for video_id in re.findall(
 992                 self._VIDEO_ID_TEMPLATE % BBCCoUkIE._ID_REGEX, webpage)]
 993
 994         title, description = self._extract_title_and_description(webpage)
 995
 996         return self.playlist_result(entries, playlist_id, title, description)
 997
 998
 999 class BBCCoUkIPlayerPlaylistIE(BBCCoUkPlaylistBaseIE):
1000     IE_NAME = 'bbc.co.uk:iplayer:playlist'
1001     _VALID_URL = r'https?://(?:www\.)?bbc\.co\.uk/iplayer/episodes/(?P<id>%s)' % BBCCoUkIE._ID_REGEX
1002     _URL_TEMPLATE = 'http://www.bbc.co.uk/iplayer/episode/%s'
1003     _VIDEO_ID_TEMPLATE = r'data-ip-id=["\'](%s)'
1004     _TEST = {
1005         'url': 'http://www.bbc.co.uk/iplayer/episodes/b05rcz9v',
1006         'info_dict': {
1007             'id': 'b05rcz9v',
1008             'title': 'The Disappearance',
1009             'description': 'French thriller serial about a missing teenager.',
1010         },
1011         'playlist_mincount': 6,
1012     }
1013
1014     def _extract_title_and_description(self, webpage):
1015         title = self._search_regex(r'<h1>([^<]+)</h1>', webpage, 'title', fatal=False)
1016         description = self._search_regex(
1017             r'<p[^>]+class=(["\'])subtitle\1[^>]*>(?P<value>[^<]+)</p>',
1018             webpage, 'description', fatal=False, group='value')
1019         return title, description
1020
1021
1022 class BBCCoUkPlaylistIE(BBCCoUkPlaylistBaseIE):
1023     IE_NAME = 'bbc.co.uk:playlist'
1024     _VALID_URL = r'https?://(?:www\.)?bbc\.co\.uk/programmes/(?P<id>%s)/(?:episodes|broadcasts|clips)' % BBCCoUkIE._ID_REGEX
1025     _URL_TEMPLATE = 'http://www.bbc.co.uk/programmes/%s'
1026     _VIDEO_ID_TEMPLATE = r'data-pid=["\'](%s)'
1027     _TESTS = [{
1028         'url': 'http://www.bbc.co.uk/programmes/b05rcz9v/clips',
1029         'info_dict': {
1030             'id': 'b05rcz9v',
1031             'title': 'The Disappearance - Clips - BBC Four',
1032             'description': 'French thriller serial about a missing teenager.',
1033         },
1034         'playlist_mincount': 7,
1035     }, {
1036         'url': 'http://www.bbc.co.uk/programmes/b05rcz9v/broadcasts/2016/06',
1037         'only_matching': True,
1038     }, {
1039         'url': 'http://www.bbc.co.uk/programmes/b05rcz9v/clips',
1040         'only_matching': True,
1041     }, {
1042         'url': 'http://www.bbc.co.uk/programmes/b055jkys/episodes/player',
1043         'only_matching': True,
1044     }]
1045
1046     def _extract_title_and_description(self, webpage):
1047         title = self._og_search_title(webpage, fatal=False)
1048         description = self._og_search_description(webpage)
1049         return title, description