yt_dlp/extractor/mtv.py

   1 import re
   2 import xml.etree.ElementTree
   3
   4 from .common import InfoExtractor
   5 from ..networking import HEADRequest, Request
   6 from ..utils import (
   7     ExtractorError,
   8     RegexNotFoundError,
   9     find_xpath_attr,
  10     fix_xml_ampersands,
  11     float_or_none,
  12     int_or_none,
  13     join_nonempty,
  14     strip_or_none,
  15     timeconvert,
  16     try_get,
  17     unescapeHTML,
  18     update_url_query,
  19     url_basename,
  20     xpath_text,
  21 )
  22
  23
  24 def _media_xml_tag(tag):
  25     return f'{{http://search.yahoo.com/mrss/}}{tag}'
  26
  27
  28 class MTVServicesInfoExtractor(InfoExtractor):
  29     _MOBILE_TEMPLATE = None
  30     _LANG = None
  31
  32     @staticmethod
  33     def _id_from_uri(uri):
  34         return uri.split(':')[-1]
  35
  36     @staticmethod
  37     def _remove_template_parameter(url):
  38         # Remove the templates, like &device={device}
  39         return re.sub(r'&[^=]*?={.*?}(?=(&|$))', '', url)
  40
  41     def _get_feed_url(self, uri, url=None):
  42         return self._FEED_URL
  43
  44     def _get_thumbnail_url(self, uri, itemdoc):
  45         search_path = '{}/{}'.format(_media_xml_tag('group'), _media_xml_tag('thumbnail'))
  46         thumb_node = itemdoc.find(search_path)
  47         if thumb_node is None:
  48             return None
  49         return thumb_node.get('url') or thumb_node.text or None
  50
  51     def _extract_mobile_video_formats(self, mtvn_id):
  52         webpage_url = self._MOBILE_TEMPLATE % mtvn_id
  53         req = Request(webpage_url)
  54         # Otherwise we get a webpage that would execute some javascript
  55         req.headers['User-Agent'] = 'curl/7'
  56         webpage = self._download_webpage(req, mtvn_id,
  57                                          'Downloading mobile page')
  58         metrics_url = unescapeHTML(self._search_regex(r'<a href="(http://metrics.+?)"', webpage, 'url'))
  59         req = HEADRequest(metrics_url)
  60         response = self._request_webpage(req, mtvn_id, 'Resolving url')
  61         url = response.url
  62         # Transform the url to get the best quality:
  63         url = re.sub(r'.+pxE=mp4', 'http://mtvnmobile.vo.llnwd.net/kip0/_pxn=0+_pxK=18639+_pxE=mp4', url, count=1)
  64         return [{'url': url, 'ext': 'mp4'}]
  65
  66     def _extract_video_formats(self, mdoc, mtvn_id, video_id):
  67         if re.match(r'.*/(error_country_block\.swf|geoblock\.mp4|copyright_error\.flv(?:\?geo\b.+?)?)$', mdoc.find('.//src').text) is not None:
  68             if mtvn_id is not None and self._MOBILE_TEMPLATE is not None:
  69                 self.to_screen('The normal version is not available from your '
  70                                'country, trying with the mobile version')
  71                 return self._extract_mobile_video_formats(mtvn_id)
  72             raise ExtractorError('This video is not available from your country.',
  73                                  expected=True)
  74
  75         formats = []
  76         for rendition in mdoc.findall('.//rendition'):
  77             if rendition.get('method') == 'hls':
  78                 hls_url = rendition.find('./src').text
  79                 formats.extend(self._extract_m3u8_formats(
  80                     hls_url, video_id, ext='mp4', entry_protocol='m3u8_native',
  81                     m3u8_id='hls', fatal=False))
  82             else:
  83                 # fms
  84                 try:
  85                     _, _, ext = rendition.attrib['type'].partition('/')
  86                     rtmp_video_url = rendition.find('./src').text
  87                     if 'error_not_available.swf' in rtmp_video_url:
  88                         raise ExtractorError(
  89                             f'{self.IE_NAME} said: video is not available',
  90                             expected=True)
  91                     if rtmp_video_url.endswith('siteunavail.png'):
  92                         continue
  93                     formats.extend([{
  94                         'ext': 'flv' if rtmp_video_url.startswith('rtmp') else ext,
  95                         'url': rtmp_video_url,
  96                         'format_id': join_nonempty(
  97                             'rtmp' if rtmp_video_url.startswith('rtmp') else None,
  98                             rendition.get('bitrate')),
  99                         'width': int(rendition.get('width')),
 100                         'height': int(rendition.get('height')),
 101                     }])
 102                 except (KeyError, TypeError):
 103                     raise ExtractorError('Invalid rendition field.')
 104         return formats
 105
 106     def _extract_subtitles(self, mdoc, mtvn_id):
 107         subtitles = {}
 108         for transcript in mdoc.findall('.//transcript'):
 109             if transcript.get('kind') != 'captions':
 110                 continue
 111             lang = transcript.get('srclang')
 112             for typographic in transcript.findall('./typographic'):
 113                 sub_src = typographic.get('src')
 114                 if not sub_src:
 115                     continue
 116                 ext = typographic.get('format')
 117                 if ext == 'cea-608':
 118                     ext = 'scc'
 119                 subtitles.setdefault(lang, []).append({
 120                     'url': str(sub_src),
 121                     'ext': ext,
 122                 })
 123         return subtitles
 124
 125     def _get_video_info(self, itemdoc, use_hls=True):
 126         uri = itemdoc.find('guid').text
 127         video_id = self._id_from_uri(uri)
 128         self.report_extraction(video_id)
 129         content_el = itemdoc.find('{}/{}'.format(_media_xml_tag('group'), _media_xml_tag('content')))
 130         mediagen_url = self._remove_template_parameter(content_el.attrib['url'])
 131         mediagen_url = mediagen_url.replace('device={device}', '')
 132         if 'acceptMethods' not in mediagen_url:
 133             mediagen_url += '&' if '?' in mediagen_url else '?'
 134             mediagen_url += 'acceptMethods='
 135             mediagen_url += 'hls' if use_hls else 'fms'
 136
 137         mediagen_doc = self._download_xml(
 138             mediagen_url, video_id, 'Downloading video urls', fatal=False)
 139
 140         if not isinstance(mediagen_doc, xml.etree.ElementTree.Element):
 141             return None
 142
 143         item = mediagen_doc.find('./video/item')
 144         if item is not None and item.get('type') == 'text':
 145             message = f'{self.IE_NAME} returned error: '
 146             if item.get('code') is not None:
 147                 message += '{} - '.format(item.get('code'))
 148             message += item.text
 149             raise ExtractorError(message, expected=True)
 150
 151         description = strip_or_none(xpath_text(itemdoc, 'description'))
 152
 153         timestamp = timeconvert(xpath_text(itemdoc, 'pubDate'))
 154
 155         title_el = None
 156         if title_el is None:
 157             title_el = find_xpath_attr(
 158                 itemdoc, './/{http://search.yahoo.com/mrss/}category',
 159                 'scheme', 'urn:mtvn:video_title')
 160         if title_el is None:
 161             title_el = itemdoc.find('.//{http://search.yahoo.com/mrss/}title')
 162         if title_el is None:
 163             title_el = itemdoc.find('.//title')
 164             if title_el.text is None:
 165                 title_el = None
 166
 167         title = title_el.text
 168         if title is None:
 169             raise ExtractorError('Could not find video title')
 170         title = title.strip()
 171
 172         series = find_xpath_attr(
 173             itemdoc, './/{http://search.yahoo.com/mrss/}category',
 174             'scheme', 'urn:mtvn:franchise')
 175         season = find_xpath_attr(
 176             itemdoc, './/{http://search.yahoo.com/mrss/}category',
 177             'scheme', 'urn:mtvn:seasonN')
 178         episode = find_xpath_attr(
 179             itemdoc, './/{http://search.yahoo.com/mrss/}category',
 180             'scheme', 'urn:mtvn:episodeN')
 181         series = series.text if series is not None else None
 182         season = season.text if season is not None else None
 183         episode = episode.text if episode is not None else None
 184         if season and episode:
 185             # episode number includes season, so remove it
 186             episode = re.sub(rf'^{season}', '', episode)
 187
 188         # This a short id that's used in the webpage urls
 189         mtvn_id = None
 190         mtvn_id_node = find_xpath_attr(itemdoc, './/{http://search.yahoo.com/mrss/}category',
 191                                        'scheme', 'urn:mtvn:id')
 192         if mtvn_id_node is not None:
 193             mtvn_id = mtvn_id_node.text
 194
 195         formats = self._extract_video_formats(mediagen_doc, mtvn_id, video_id)
 196
 197         # Some parts of complete video may be missing (e.g. missing Act 3 in
 198         # http://www.southpark.de/alle-episoden/s14e01-sexual-healing)
 199         if not formats:
 200             return None
 201
 202         return {
 203             'title': title,
 204             'formats': formats,
 205             'subtitles': self._extract_subtitles(mediagen_doc, mtvn_id),
 206             'id': video_id,
 207             'thumbnail': self._get_thumbnail_url(uri, itemdoc),
 208             'description': description,
 209             'duration': float_or_none(content_el.attrib.get('duration')),
 210             'timestamp': timestamp,
 211             'series': series,
 212             'season_number': int_or_none(season),
 213             'episode_number': int_or_none(episode),
 214         }
 215
 216     def _get_feed_query(self, uri):
 217         data = {'uri': uri}
 218         if self._LANG:
 219             data['lang'] = self._LANG
 220         return data
 221
 222     def _get_videos_info(self, uri, use_hls=True, url=None):
 223         video_id = self._id_from_uri(uri)
 224         feed_url = self._get_feed_url(uri, url)
 225         info_url = update_url_query(feed_url, self._get_feed_query(uri))
 226         return self._get_videos_info_from_url(info_url, video_id, use_hls)
 227
 228     def _get_videos_info_from_url(self, url, video_id, use_hls=True):
 229         idoc = self._download_xml(
 230             url, video_id,
 231             'Downloading info', transform_source=fix_xml_ampersands)
 232
 233         title = xpath_text(idoc, './channel/title')
 234         description = xpath_text(idoc, './channel/description')
 235
 236         entries = []
 237         for item in idoc.findall('.//item'):
 238             info = self._get_video_info(item, use_hls)
 239             if info:
 240                 entries.append(info)
 241
 242         # TODO: should be multi-video
 243         return self.playlist_result(
 244             entries, playlist_title=title, playlist_description=description)
 245
 246     def _extract_triforce_mgid(self, webpage, data_zone=None, video_id=None):
 247         triforce_feed = self._parse_json(self._search_regex(
 248             r'triforceManifestFeed\s*=\s*({.+?})\s*;\s*\n', webpage,
 249             'triforce feed', default='{}'), video_id, fatal=False)
 250
 251         data_zone = self._search_regex(
 252             r'data-zone=(["\'])(?P<zone>.+?_lc_promo.*?)\1', webpage,
 253             'data zone', default=data_zone, group='zone')
 254
 255         feed_url = try_get(
 256             triforce_feed, lambda x: x['manifest']['zones'][data_zone]['feed'],
 257             str)
 258         if not feed_url:
 259             return
 260
 261         feed = self._download_json(feed_url, video_id, fatal=False)
 262         if not feed:
 263             return
 264
 265         return try_get(feed, lambda x: x['result']['data']['id'], str)
 266
 267     @staticmethod
 268     def _extract_child_with_type(parent, t):
 269         for c in parent['children']:
 270             if c.get('type') == t:
 271                 return c
 272
 273     def _extract_mgid(self, webpage):
 274         try:
 275             # the url can be http://media.mtvnservices.com/fb/{mgid}.swf
 276             # or http://media.mtvnservices.com/{mgid}
 277             og_url = self._og_search_video_url(webpage)
 278             mgid = url_basename(og_url)
 279             if mgid.endswith('.swf'):
 280                 mgid = mgid[:-4]
 281         except RegexNotFoundError:
 282             mgid = None
 283
 284         if mgid is None or ':' not in mgid:
 285             mgid = self._search_regex(
 286                 [r'data-mgid="(.*?)"', r'swfobject\.embedSWF\(".*?(mgid:.*?)"'],
 287                 webpage, 'mgid', default=None)
 288
 289         if not mgid:
 290             sm4_embed = self._html_search_meta(
 291                 'sm4:video:embed', webpage, 'sm4 embed', default='')
 292             mgid = self._search_regex(
 293                 r'embed/(mgid:.+?)["\'&?/]', sm4_embed, 'mgid', default=None)
 294
 295         if not mgid:
 296             mgid = self._extract_triforce_mgid(webpage)
 297
 298         if not mgid:
 299             data = self._parse_json(self._search_regex(
 300                 r'__DATA__\s*=\s*({.+?});', webpage, 'data'), None)
 301             main_container = self._extract_child_with_type(data, 'MainContainer')
 302             ab_testing = self._extract_child_with_type(main_container, 'ABTesting')
 303             video_player = self._extract_child_with_type(ab_testing or main_container, 'VideoPlayer')
 304             if video_player:
 305                 mgid = try_get(video_player, lambda x: x['props']['media']['video']['config']['uri'])
 306             else:
 307                 flex_wrapper = self._extract_child_with_type(ab_testing or main_container, 'FlexWrapper')
 308                 auth_suite_wrapper = self._extract_child_with_type(flex_wrapper, 'AuthSuiteWrapper')
 309                 player = self._extract_child_with_type(auth_suite_wrapper or flex_wrapper, 'Player')
 310                 if player:
 311                     mgid = try_get(player, lambda x: x['props']['videoDetail']['mgid'])
 312
 313         if not mgid:
 314             raise ExtractorError('Could not extract mgid')
 315
 316         return mgid
 317
 318     def _real_extract(self, url):
 319         title = url_basename(url)
 320         webpage = self._download_webpage(url, title)
 321         mgid = self._extract_mgid(webpage)
 322         return self._get_videos_info(mgid, url=url)
 323
 324
 325 class MTVServicesEmbeddedIE(MTVServicesInfoExtractor):
 326     IE_NAME = 'mtvservices:embedded'
 327     _VALID_URL = r'https?://media\.mtvnservices\.com/embed/(?P<mgid>.+?)(\?|/|$)'
 328     _EMBED_REGEX = [r'<iframe[^>]+?src=(["\'])(?P<url>(?:https?:)?//media\.mtvnservices\.com/embed/.+?)\1']
 329
 330     _TEST = {
 331         # From http://www.thewrap.com/peter-dinklage-sums-up-game-of-thrones-in-45-seconds-video/
 332         'url': 'http://media.mtvnservices.com/embed/mgid:uma:video:mtv.com:1043906/cp~vid%3D1043906%26uri%3Dmgid%3Auma%3Avideo%3Amtv.com%3A1043906',
 333         'md5': 'cb349b21a7897164cede95bd7bf3fbb9',
 334         'info_dict': {
 335             'id': '1043906',
 336             'ext': 'mp4',
 337             'title': 'Peter Dinklage Sums Up \'Game Of Thrones\' In 45 Seconds',
 338             'description': '"Sexy sexy sexy, stabby stabby stabby, beautiful language," says Peter Dinklage as he tries summarizing "Game of Thrones" in under a minute.',
 339             'timestamp': 1400126400,
 340             'upload_date': '20140515',
 341         },
 342     }
 343
 344     def _get_feed_url(self, uri, url=None):
 345         video_id = self._id_from_uri(uri)
 346         config = self._download_json(
 347             f'http://media.mtvnservices.com/pmt/e1/access/index.html?uri={uri}&configtype=edge', video_id)
 348         return self._remove_template_parameter(config['feedWithQueryParams'])
 349
 350     def _real_extract(self, url):
 351         mobj = self._match_valid_url(url)
 352         mgid = mobj.group('mgid')
 353         return self._get_videos_info(mgid)
 354
 355
 356 class MTVIE(MTVServicesInfoExtractor):
 357     IE_NAME = 'mtv'
 358     _VALID_URL = r'https?://(?:www\.)?mtv\.com/(?:video-clips|(?:full-)?episodes)/(?P<id>[^/?#.]+)'
 359     _FEED_URL = 'http://www.mtv.com/feeds/mrss/'
 360
 361     _TESTS = [{
 362         'url': 'http://www.mtv.com/video-clips/vl8qof/unlocking-the-truth-trailer',
 363         'md5': '1edbcdf1e7628e414a8c5dcebca3d32b',
 364         'info_dict': {
 365             'id': '5e14040d-18a4-47c4-a582-43ff602de88e',
 366             'ext': 'mp4',
 367             'title': 'Unlocking The Truth|July 18, 2016|1|101|Trailer',
 368             'description': '"Unlocking the Truth" premieres August 17th at 11/10c.',
 369             'timestamp': 1468846800,
 370             'upload_date': '20160718',
 371         },
 372     }, {
 373         'url': 'http://www.mtv.com/full-episodes/94tujl/unlocking-the-truth-gates-of-hell-season-1-ep-101',
 374         'only_matching': True,
 375     }, {
 376         'url': 'http://www.mtv.com/episodes/g8xu7q/teen-mom-2-breaking-the-wall-season-7-ep-713',
 377         'only_matching': True,
 378     }]
 379
 380
 381 class MTVJapanIE(MTVServicesInfoExtractor):
 382     IE_NAME = 'mtvjapan'
 383     _VALID_URL = r'https?://(?:www\.)?mtvjapan\.com/videos/(?P<id>[0-9a-z]+)'
 384
 385     _TEST = {
 386         'url': 'http://www.mtvjapan.com/videos/prayht/fresh-info-cadillac-escalade',
 387         'info_dict': {
 388             'id': 'bc01da03-6fe5-4284-8880-f291f4e368f5',
 389             'ext': 'mp4',
 390             'title': '【Fresh Info】Cadillac ESCALADE Sport Edition',
 391         },
 392         'params': {
 393             'skip_download': True,
 394         },
 395     }
 396     _GEO_COUNTRIES = ['JP']
 397     _FEED_URL = 'http://feeds.mtvnservices.com/od/feed/intl-mrss-player-feed'
 398
 399     def _get_feed_query(self, uri):
 400         return {
 401             'arcEp': 'mtvjapan.com',
 402             'mgid': uri,
 403         }
 404
 405
 406 class MTVVideoIE(MTVServicesInfoExtractor):
 407     IE_NAME = 'mtv:video'
 408     _VALID_URL = r'''(?x)^https?://
 409         (?:(?:www\.)?mtv\.com/videos/.+?/(?P<videoid>[0-9]+)/[^/]+$|
 410            m\.mtv\.com/videos/video\.rbml\?.*?id=(?P<mgid>[^&]+))'''
 411
 412     _FEED_URL = 'http://www.mtv.com/player/embed/AS3/rss/'
 413
 414     _TESTS = [
 415         {
 416             'url': 'http://www.mtv.com/videos/misc/853555/ours-vh1-storytellers.jhtml',
 417             'md5': '850f3f143316b1e71fa56a4edfd6e0f8',
 418             'info_dict': {
 419                 'id': '853555',
 420                 'ext': 'mp4',
 421                 'title': 'Taylor Swift - "Ours (VH1 Storytellers)"',
 422                 'description': 'Album: Taylor Swift performs "Ours" for VH1 Storytellers at Harvey Mudd College.',
 423                 'timestamp': 1352610000,
 424                 'upload_date': '20121111',
 425             },
 426         },
 427     ]
 428
 429     def _get_thumbnail_url(self, uri, itemdoc):
 430         return 'http://mtv.mtvnimages.com/uri/' + uri
 431
 432     def _real_extract(self, url):
 433         mobj = self._match_valid_url(url)
 434         video_id = mobj.group('videoid')
 435         uri = mobj.groupdict().get('mgid')
 436         if uri is None:
 437             webpage = self._download_webpage(url, video_id)
 438
 439             # Some videos come from Vevo.com
 440             m_vevo = re.search(
 441                 r'(?s)isVevoVideo = true;.*?vevoVideoId = "(.*?)";', webpage)
 442             if m_vevo:
 443                 vevo_id = m_vevo.group(1)
 444                 self.to_screen(f'Vevo video detected: {vevo_id}')
 445                 return self.url_result(f'vevo:{vevo_id}', ie='Vevo')
 446
 447             uri = self._html_search_regex(r'/uri/(.*?)\?', webpage, 'uri')
 448         return self._get_videos_info(uri)
 449
 450
 451 class MTVDEIE(MTVServicesInfoExtractor):
 452     _WORKING = False
 453     IE_NAME = 'mtv.de'
 454     _VALID_URL = r'https?://(?:www\.)?mtv\.de/(?:musik/videoclips|folgen|news)/(?P<id>[0-9a-z]+)'
 455     _TESTS = [{
 456         'url': 'http://www.mtv.de/musik/videoclips/2gpnv7/Traum',
 457         'info_dict': {
 458             'id': 'd5d472bc-f5b7-11e5-bffd-a4badb20dab5',
 459             'ext': 'mp4',
 460             'title': 'Traum',
 461             'description': 'Traum',
 462         },
 463         'params': {
 464             # rtmp download
 465             'skip_download': True,
 466         },
 467         'skip': 'Blocked at Travis CI',
 468     }, {
 469         # mediagen URL without query (e.g. http://videos.mtvnn.com/mediagen/e865da714c166d18d6f80893195fcb97)
 470         'url': 'http://www.mtv.de/folgen/6b1ylu/teen-mom-2-enthuellungen-S5-F1',
 471         'info_dict': {
 472             'id': '1e5a878b-31c5-11e7-a442-0e40cf2fc285',
 473             'ext': 'mp4',
 474             'title': 'Teen Mom 2',
 475             'description': 'md5:dc65e357ef7e1085ed53e9e9d83146a7',
 476         },
 477         'params': {
 478             # rtmp download
 479             'skip_download': True,
 480         },
 481         'skip': 'Blocked at Travis CI',
 482     }, {
 483         'url': 'http://www.mtv.de/news/glolix/77491-mtv-movies-spotlight--pixels--teil-3',
 484         'info_dict': {
 485             'id': 'local_playlist-4e760566473c4c8c5344',
 486             'ext': 'mp4',
 487             'title': 'Article_mtv-movies-spotlight-pixels-teil-3_short-clips_part1',
 488             'description': 'MTV Movies Supercut',
 489         },
 490         'params': {
 491             # rtmp download
 492             'skip_download': True,
 493         },
 494         'skip': 'Das Video kann zur Zeit nicht abgespielt werden.',
 495     }]
 496     _GEO_COUNTRIES = ['DE']
 497     _FEED_URL = 'http://feeds.mtvnservices.com/od/feed/intl-mrss-player-feed'
 498
 499     def _get_feed_query(self, uri):
 500         return {
 501             'arcEp': 'mtv.de',
 502             'mgid': uri,
 503         }
 504
 505
 506 class MTVItaliaIE(MTVServicesInfoExtractor):
 507     IE_NAME = 'mtv.it'
 508     _VALID_URL = r'https?://(?:www\.)?mtv\.it/(?:episodi|video|musica)/(?P<id>[0-9a-z]+)'
 509     _TESTS = [{
 510         'url': 'http://www.mtv.it/episodi/24bqab/mario-una-serie-di-maccio-capatonda-cavoli-amario-episodio-completo-S1-E1',
 511         'info_dict': {
 512             'id': '0f0fc78e-45fc-4cce-8f24-971c25477530',
 513             'ext': 'mp4',
 514             'title': 'Cavoli amario (episodio completo)',
 515             'description': 'md5:4962bccea8fed5b7c03b295ae1340660',
 516             'series': 'Mario - Una Serie Di Maccio Capatonda',
 517             'season_number': 1,
 518             'episode_number': 1,
 519         },
 520         'params': {
 521             'skip_download': True,
 522         },
 523     }]
 524     _GEO_COUNTRIES = ['IT']
 525     _FEED_URL = 'http://feeds.mtvnservices.com/od/feed/intl-mrss-player-feed'
 526
 527     def _get_feed_query(self, uri):
 528         return {
 529             'arcEp': 'mtv.it',
 530             'mgid': uri,
 531         }
 532
 533
 534 class MTVItaliaProgrammaIE(MTVItaliaIE):  # XXX: Do not subclass from concrete IE
 535     IE_NAME = 'mtv.it:programma'
 536     _VALID_URL = r'https?://(?:www\.)?mtv\.it/(?:programmi|playlist)/(?P<id>[0-9a-z]+)'
 537     _TESTS = [{
 538         # program page: general
 539         'url': 'http://www.mtv.it/programmi/s2rppv/mario-una-serie-di-maccio-capatonda',
 540         'info_dict': {
 541             'id': 'a6f155bc-8220-4640-aa43-9b95f64ffa3d',
 542             'title': 'Mario - Una Serie Di Maccio Capatonda',
 543             'description': 'md5:72fbffe1f77ccf4e90757dd4e3216153',
 544         },
 545         'playlist_count': 2,
 546         'params': {
 547             'skip_download': True,
 548         },
 549     }, {
 550         # program page: specific season
 551         'url': 'http://www.mtv.it/programmi/d9ncjf/mario-una-serie-di-maccio-capatonda-S2',
 552         'info_dict': {
 553             'id': '4deeb5d8-f272-490c-bde2-ff8d261c6dd1',
 554             'title': 'Mario - Una Serie Di Maccio Capatonda - Stagione 2',
 555         },
 556         'playlist_count': 34,
 557         'params': {
 558             'skip_download': True,
 559         },
 560     }, {
 561         # playlist page + redirect
 562         'url': 'http://www.mtv.it/playlist/sexy-videos/ilctal',
 563         'info_dict': {
 564             'id': 'dee8f9ee-756d-493b-bf37-16d1d2783359',
 565             'title': 'Sexy Videos',
 566         },
 567         'playlist_mincount': 145,
 568         'params': {
 569             'skip_download': True,
 570         },
 571     }]
 572     _GEO_COUNTRIES = ['IT']
 573     _FEED_URL = 'http://www.mtv.it/feeds/triforce/manifest/v8'
 574
 575     def _get_entries(self, title, url):
 576         while True:
 577             pg = self._search_regex(r'/(\d+)$', url, 'entries', '1')
 578             entries = self._download_json(url, title, f'page {pg}')
 579             url = try_get(
 580                 entries, lambda x: x['result']['nextPageURL'], str)
 581             entries = try_get(
 582                 entries, (
 583                     lambda x: x['result']['data']['items'],
 584                     lambda x: x['result']['data']['seasons']),
 585                 list)
 586             for entry in entries or []:
 587                 if entry.get('canonicalURL'):
 588                     yield self.url_result(entry['canonicalURL'])
 589             if not url:
 590                 break
 591
 592     def _real_extract(self, url):
 593         query = {'url': url}
 594         info_url = update_url_query(self._FEED_URL, query)
 595         video_id = self._match_id(url)
 596         info = self._download_json(info_url, video_id).get('manifest')
 597
 598         redirect = try_get(
 599             info, lambda x: x['newLocation']['url'], str)
 600         if redirect:
 601             return self.url_result(redirect)
 602
 603         title = info.get('title')
 604         video_id = try_get(
 605             info, lambda x: x['reporting']['itemId'], str)
 606         parent_id = try_get(
 607             info, lambda x: x['reporting']['parentId'], str)
 608
 609         playlist_url = current_url = None
 610         for z in (info.get('zones') or {}).values():
 611             if z.get('moduleName') in ('INTL_M304', 'INTL_M209'):
 612                 info_url = z.get('feed')
 613             if z.get('moduleName') in ('INTL_M308', 'INTL_M317'):
 614                 playlist_url = playlist_url or z.get('feed')
 615             if z.get('moduleName') in ('INTL_M300',):
 616                 current_url = current_url or z.get('feed')
 617
 618         if not info_url:
 619             raise ExtractorError('No info found')
 620
 621         if video_id == parent_id:
 622             video_id = self._search_regex(
 623                 r'([^\/]+)/[^\/]+$', info_url, 'video_id')
 624
 625         info = self._download_json(info_url, video_id, 'Show infos')
 626         info = try_get(info, lambda x: x['result']['data'], dict)
 627         title = title or try_get(
 628             info, (
 629                 lambda x: x['title'],
 630                 lambda x: x['headline']),
 631             str)
 632         description = try_get(info, lambda x: x['content'], str)
 633
 634         if current_url:
 635             season = try_get(
 636                 self._download_json(playlist_url, video_id, 'Seasons info'),
 637                 lambda x: x['result']['data'], dict)
 638             current = try_get(
 639                 season, lambda x: x['currentSeason'], str)
 640             seasons = try_get(
 641                 season, lambda x: x['seasons'], list) or []
 642
 643             if current in [s.get('eTitle') for s in seasons]:
 644                 playlist_url = current_url
 645
 646         title = re.sub(
 647             r'[-|]\s*(?:mtv\s*italia|programma|playlist)',
 648             '', title, flags=re.IGNORECASE).strip()
 649
 650         return self.playlist_result(
 651             self._get_entries(title, playlist_url),
 652             video_id, title, description)