youtube_dlc/extractor/itv.py

   1 # coding: utf-8
   2 from __future__ import unicode_literals
   3
   4 import json
   5
   6 from .common import InfoExtractor
   7 from .brightcove import BrightcoveNewIE
   8 from ..utils import (
   9     clean_html,
  10     determine_ext,
  11     extract_attributes,
  12     get_element_by_class,
  13     JSON_LD_RE,
  14     merge_dicts,
  15     parse_duration,
  16     smuggle_url,
  17     try_get,
  18     url_or_none,
  19 )
  20
  21
  22 class ITVIE(InfoExtractor):
  23     _VALID_URL = r'https?://(?:www\.)?itv\.com/hub/[^/]+/(?P<id>[0-9a-zA-Z]+)'
  24     _GEO_COUNTRIES = ['GB']
  25     _TESTS = [{
  26         'url': 'https://www.itv.com/hub/liar/2a4547a0012',
  27         'info_dict': {
  28             'id': '2a4547a0012',
  29             'ext': 'mp4',
  30             'title': 'Liar - Series 2 - Episode 6',
  31             'description': 'md5:d0f91536569dec79ea184f0a44cca089',
  32             'series': 'Liar',
  33             'season_number': 2,
  34             'episode_number': 6,
  35         },
  36         'params': {
  37             # m3u8 download
  38             'skip_download': True,
  39         },
  40     }, {
  41         # unavailable via data-playlist-url
  42         'url': 'https://www.itv.com/hub/through-the-keyhole/2a2271a0033',
  43         'only_matching': True,
  44     }, {
  45         # InvalidVodcrid
  46         'url': 'https://www.itv.com/hub/james-martins-saturday-morning/2a5159a0034',
  47         'only_matching': True,
  48     }, {
  49         # ContentUnavailable
  50         'url': 'https://www.itv.com/hub/whos-doing-the-dishes/2a2898a0024',
  51         'only_matching': True,
  52     }]
  53
  54     def _real_extract(self, url):
  55         video_id = self._match_id(url)
  56         webpage = self._download_webpage(url, video_id)
  57         params = extract_attributes(self._search_regex(
  58             r'(?s)(<[^>]+id="video"[^>]*>)', webpage, 'params'))
  59
  60         ios_playlist_url = params.get('data-video-playlist') or params['data-video-id']
  61         hmac = params['data-video-hmac']
  62         headers = self.geo_verification_headers()
  63         headers.update({
  64             'Accept': 'application/vnd.itv.vod.playlist.v2+json',
  65             'Content-Type': 'application/json',
  66             'hmac': hmac.upper(),
  67         })
  68         ios_playlist = self._download_json(
  69             ios_playlist_url, video_id, data=json.dumps({
  70                 'user': {
  71                     'itvUserId': '',
  72                     'entitlements': [],
  73                     'token': ''
  74                 },
  75                 'device': {
  76                     'manufacturer': 'Safari',
  77                     'model': '5',
  78                     'os': {
  79                         'name': 'Windows NT',
  80                         'version': '6.1',
  81                         'type': 'desktop'
  82                     }
  83                 },
  84                 'client': {
  85                     'version': '4.1',
  86                     'id': 'browser'
  87                 },
  88                 'variantAvailability': {
  89                     'featureset': {
  90                         'min': ['hls', 'aes', 'outband-webvtt'],
  91                         'max': ['hls', 'aes', 'outband-webvtt']
  92                     },
  93                     'platformTag': 'dotcom'
  94                 }
  95             }).encode(), headers=headers)
  96         video_data = ios_playlist['Playlist']['Video']
  97         ios_base_url = video_data.get('Base')
  98
  99         formats = []
 100         for media_file in (video_data.get('MediaFiles') or []):
 101             href = media_file.get('Href')
 102             if not href:
 103                 continue
 104             if ios_base_url:
 105                 href = ios_base_url + href
 106             ext = determine_ext(href)
 107             if ext == 'm3u8':
 108                 formats.extend(self._extract_m3u8_formats(
 109                     href, video_id, 'mp4', entry_protocol='m3u8_native',
 110                     m3u8_id='hls', fatal=False))
 111             else:
 112                 formats.append({
 113                     'url': href,
 114                 })
 115         self._sort_formats(formats)
 116
 117         subtitles = {}
 118         subs = video_data.get('Subtitles') or []
 119         for sub in subs:
 120             if not isinstance(sub, dict):
 121                 continue
 122             href = url_or_none(sub.get('Href'))
 123             if not href:
 124                 continue
 125             subtitles.setdefault('en', []).append({
 126                 'url': href,
 127                 'ext': determine_ext(href, 'vtt'),
 128             })
 129
 130         info = self._search_json_ld(webpage, video_id, default={})
 131         if not info:
 132             json_ld = self._parse_json(self._search_regex(
 133                 JSON_LD_RE, webpage, 'JSON-LD', '{}',
 134                 group='json_ld'), video_id, fatal=False)
 135             if json_ld and json_ld.get('@type') == 'BreadcrumbList':
 136                 for ile in (json_ld.get('itemListElement:') or []):
 137                     item = ile.get('item:') or {}
 138                     if item.get('@type') == 'TVEpisode':
 139                         item['@context'] = 'http://schema.org'
 140                         info = self._json_ld(item, video_id, fatal=False) or {}
 141                         break
 142
 143         return merge_dicts({
 144             'id': video_id,
 145             'title': self._html_search_meta(['og:title', 'twitter:title'], webpage),
 146             'formats': formats,
 147             'subtitles': subtitles,
 148             'duration': parse_duration(video_data.get('Duration')),
 149             'description': clean_html(get_element_by_class('episode-info__synopsis', webpage)),
 150         }, info)
 151
 152
 153 class ITVBTCCIE(InfoExtractor):
 154     _VALID_URL = r'https?://(?:www\.)?itv\.com/btcc/(?:[^/]+/)*(?P<id>[^/?#&]+)'
 155     _TEST = {
 156         'url': 'https://www.itv.com/btcc/articles/btcc-2019-brands-hatch-gp-race-action',
 157         'info_dict': {
 158             'id': 'btcc-2019-brands-hatch-gp-race-action',
 159             'title': 'BTCC 2019: Brands Hatch GP race action',
 160         },
 161         'playlist_count': 12,
 162     }
 163     BRIGHTCOVE_URL_TEMPLATE = 'http://players.brightcove.net/1582188683001/HkiHLnNRx_default/index.html?videoId=%s'
 164
 165     def _real_extract(self, url):
 166         playlist_id = self._match_id(url)
 167
 168         webpage = self._download_webpage(url, playlist_id)
 169
 170         json_map = try_get(self._parse_json(self._html_search_regex(
 171             '(?s)<script[^>]+id=[\'"]__NEXT_DATA__[^>]*>([^<]+)</script>', webpage, 'json_map'), playlist_id),
 172             lambda x: x['props']['pageProps']['article']['body']['content']) or []
 173
 174         # Discard empty objects
 175         video_ids = []
 176         for video in json_map:
 177             if video['data'].get('id'):
 178                 video_ids.append(video['data']['id'])
 179
 180         entries = [
 181             self.url_result(
 182                 smuggle_url(self.BRIGHTCOVE_URL_TEMPLATE % video_id, {
 183                     # ITV does not like some GB IP ranges, so here are some
 184                     # IP blocks it accepts
 185                     'geo_ip_blocks': [
 186                         '193.113.0.0/16', '54.36.162.0/23', '159.65.16.0/21'
 187                     ],
 188                     'referrer': url,
 189                 }),
 190                 ie=BrightcoveNewIE.ie_key(), video_id=video_id)
 191             for video_id in video_ids]
 192
 193         title = self._og_search_title(webpage, fatal=False)
 194
 195         return self.playlist_result(entries, playlist_id, title)