Raphaël G. Git Repositories - youtubedl/blob - youtube_dl/extractor/svt.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     determine_ext,
   9     dict_get,
  10     int_or_none,
  11     try_get,
  12 )
  13
  14
  15 class SVTBaseIE(InfoExtractor):
  16     def _extract_video(self, video_info, video_id):
  17         formats = []
  18         for vr in video_info['videoReferences']:
  19             player_type = vr.get('playerType')
  20             vurl = vr['url']
  21             ext = determine_ext(vurl)
  22             if ext == 'm3u8':
  23                 formats.extend(self._extract_m3u8_formats(
  24                     vurl, video_id,
  25                     ext='mp4', entry_protocol='m3u8_native',
  26                     m3u8_id=player_type, fatal=False))
  27             elif ext == 'f4m':
  28                 formats.extend(self._extract_f4m_formats(
  29                     vurl + '?hdcore=3.3.0', video_id,
  30                     f4m_id=player_type, fatal=False))
  31             elif ext == 'mpd':
  32                 if player_type == 'dashhbbtv':
  33                     formats.extend(self._extract_mpd_formats(
  34                         vurl, video_id, mpd_id=player_type, fatal=False))
  35             else:
  36                 formats.append({
  37                     'format_id': player_type,
  38                     'url': vurl,
  39                 })
  40         if not formats and video_info.get('rights', {}).get('geoBlockedSweden'):
  41             self.raise_geo_restricted('This video is only available in Sweden')
  42         self._sort_formats(formats)
  43
  44         subtitles = {}
  45         subtitle_references = dict_get(video_info, ('subtitles', 'subtitleReferences'))
  46         if isinstance(subtitle_references, list):
  47             for sr in subtitle_references:
  48                 subtitle_url = sr.get('url')
  49                 subtitle_lang = sr.get('language', 'sv')
  50                 if subtitle_url:
  51                     if determine_ext(subtitle_url) == 'm3u8':
  52                         # TODO(yan12125): handle WebVTT in m3u8 manifests
  53                         continue
  54
  55                     subtitles.setdefault(subtitle_lang, []).append({'url': subtitle_url})
  56
  57         title = video_info.get('title')
  58
  59         series = video_info.get('programTitle')
  60         season_number = int_or_none(video_info.get('season'))
  61         episode = video_info.get('episodeTitle')
  62         episode_number = int_or_none(video_info.get('episodeNumber'))
  63
  64         duration = int_or_none(dict_get(video_info, ('materialLength', 'contentDuration')))
  65         age_limit = None
  66         adult = dict_get(
  67             video_info, ('inappropriateForChildren', 'blockedForChildren'),
  68             skip_false_values=False)
  69         if adult is not None:
  70             age_limit = 18 if adult else 0
  71
  72         return {
  73             'id': video_id,
  74             'title': title,
  75             'formats': formats,
  76             'subtitles': subtitles,
  77             'duration': duration,
  78             'age_limit': age_limit,
  79             'series': series,
  80             'season_number': season_number,
  81             'episode': episode,
  82             'episode_number': episode_number,
  83         }
  84
  85
  86 class SVTIE(SVTBaseIE):
  87     _VALID_URL = r'https?://(?:www\.)?svt\.se/wd\?(?:.*?&)?widgetId=(?P<widget_id>\d+)&.*?\barticleId=(?P<id>\d+)'
  88     _TEST = {
  89         'url': 'http://www.svt.se/wd?widgetId=23991&sectionId=541&articleId=2900353&type=embed&contextSectionId=123&autostart=false',
  90         'md5': '33e9a5d8f646523ce0868ecfb0eed77d',
  91         'info_dict': {
  92             'id': '2900353',
  93             'ext': 'mp4',
  94             'title': 'Stjärnorna skojar till det - under SVT-intervjun',
  95             'duration': 27,
  96             'age_limit': 0,
  97         },
  98     }
  99
 100     @staticmethod
 101     def _extract_url(webpage):
 102         mobj = re.search(
 103             r'(?:<iframe src|href)="(?P<url>%s[^"]*)"' % SVTIE._VALID_URL, webpage)
 104         if mobj:
 105             return mobj.group('url')
 106
 107     def _real_extract(self, url):
 108         mobj = re.match(self._VALID_URL, url)
 109         widget_id = mobj.group('widget_id')
 110         article_id = mobj.group('id')
 111
 112         info = self._download_json(
 113             'http://www.svt.se/wd?widgetId=%s&articleId=%s&format=json&type=embed&output=json' % (widget_id, article_id),
 114             article_id)
 115
 116         info_dict = self._extract_video(info['video'], article_id)
 117         info_dict['title'] = info['context']['title']
 118         return info_dict
 119
 120
 121 class SVTPlayIE(SVTBaseIE):
 122     IE_DESC = 'SVT Play and Öppet arkiv'
 123     _VALID_URL = r'https?://(?:www\.)?(?:svtplay|oppetarkiv)\.se/video/(?P<id>[0-9]+)'
 124     _TESTS = [{
 125         'url': 'http://www.svtplay.se/video/5996901/flygplan-till-haile-selassie/flygplan-till-haile-selassie-2',
 126         'md5': '2b6704fe4a28801e1a098bbf3c5ac611',
 127         'info_dict': {
 128             'id': '5996901',
 129             'ext': 'mp4',
 130             'title': 'Flygplan till Haile Selassie',
 131             'duration': 3527,
 132             'thumbnail': 're:^https?://.*[\.-]jpg$',
 133             'age_limit': 0,
 134             'subtitles': {
 135                 'sv': [{
 136                     'ext': 'wsrt',
 137                 }]
 138             },
 139         },
 140     }, {
 141         # geo restricted to Sweden
 142         'url': 'http://www.oppetarkiv.se/video/5219710/trollflojten',
 143         'only_matching': True,
 144     }]
 145
 146     def _real_extract(self, url):
 147         video_id = self._match_id(url)
 148
 149         webpage = self._download_webpage(url, video_id)
 150
 151         data = self._parse_json(
 152             self._search_regex(
 153                 r'root\["__svtplay"\]\s*=\s*([^;]+);',
 154                 webpage, 'embedded data', default='{}'),
 155             video_id, fatal=False)
 156
 157         thumbnail = self._og_search_thumbnail(webpage)
 158
 159         if data:
 160             video_info = try_get(
 161                 data, lambda x: x['context']['dispatcher']['stores']['VideoTitlePageStore']['data']['video'],
 162                 dict)
 163             if video_info:
 164                 info_dict = self._extract_video(video_info, video_id)
 165                 info_dict.update({
 166                     'title': data['context']['dispatcher']['stores']['MetaStore']['title'],
 167                     'thumbnail': thumbnail,
 168                 })
 169                 return info_dict
 170
 171         video_id = self._search_regex(
 172             r'<video[^>]+data-video-id=["\']([\da-zA-Z-]+)',
 173             webpage, 'video id', default=None)
 174
 175         if video_id:
 176             data = self._download_json(
 177                 'http://www.svt.se/videoplayer-api/video/%s' % video_id, video_id)
 178             info_dict = self._extract_video(data, video_id)
 179             if not info_dict.get('title'):
 180                 info_dict['title'] = re.sub(
 181                     r'\s*\|\s*.+?$', '',
 182                     info_dict.get('episode') or self._og_search_title(webpage))
 183             return info_dict