summaryrefslogtreecommitdiffstats
path: root/yt_dlp/extractor/itv.py
blob: 55c4165215c1fc6a445f28b2bac2f7b8b535e20d (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
import json

from .brightcove import BrightcoveNewIE
from .common import InfoExtractor
from ..compat import compat_str
from ..utils import (
    JSON_LD_RE,
    ExtractorError,
    base_url,
    clean_html,
    determine_ext,
    extract_attributes,
    get_element_by_class,
    merge_dicts,
    parse_duration,
    smuggle_url,
    try_get,
    url_basename,
    url_or_none,
    urljoin,
)


class ITVIE(InfoExtractor):
    _VALID_URL = r'https?://(?:www\.)?itv\.com/hub/[^/]+/(?P<id>[0-9a-zA-Z]+)'
    _GEO_COUNTRIES = ['GB']
    _TESTS = [{
        'url': 'https://www.itv.com/hub/plebs/2a1873a0002',
        'info_dict': {
            'id': '2a1873a0002',
            'ext': 'mp4',
            'title': 'Plebs - The Orgy',
            'description': 'md5:4d7159af53ebd5b36e8b3ec82a41fdb4',
            'series': 'Plebs',
            'season_number': 1,
            'episode_number': 1,
            'thumbnail': r're:https?://hubimages\.itv\.com/episode/2_1873_0002'
        },
        'params': {
            # m3u8 download
            'skip_download': True,
        },
    }, {
        'url': 'https://www.itv.com/hub/the-jonathan-ross-show/2a1166a0209',
        'info_dict': {
            'id': '2a1166a0209',
            'ext': 'mp4',
            'title': 'The Jonathan Ross Show - Series 17 - Episode 8',
            'description': 'md5:3023dcdd375db1bc9967186cdb3f1399',
            'series': 'The Jonathan Ross Show',
            'episode_number': 8,
            'season_number': 17,
            'thumbnail': r're:https?://hubimages\.itv\.com/episode/2_1873_0002'
        },
        'params': {
            # m3u8 download
            'skip_download': True,
        },
    }, {
        # unavailable via data-playlist-url
        'url': 'https://www.itv.com/hub/through-the-keyhole/2a2271a0033',
        'only_matching': True,
    }, {
        # InvalidVodcrid
        'url': 'https://www.itv.com/hub/james-martins-saturday-morning/2a5159a0034',
        'only_matching': True,
    }, {
        # ContentUnavailable
        'url': 'https://www.itv.com/hub/whos-doing-the-dishes/2a2898a0024',
        'only_matching': True,
    }]

    def _generate_api_headers(self, hmac):
        return merge_dicts({
            'Accept': 'application/vnd.itv.vod.playlist.v2+json',
            'Content-Type': 'application/json',
            'hmac': hmac.upper(),
        }, self.geo_verification_headers())

    def _call_api(self, video_id, playlist_url, headers, platform_tag, featureset, fatal=True):
        return self._download_json(
            playlist_url, video_id, data=json.dumps({
                'user': {
                    'itvUserId': '',
                    'entitlements': [],
                    'token': ''
                },
                'device': {
                    'manufacturer': 'Safari',
                    'model': '5',
                    'os': {
                        'name': 'Windows NT',
                        'version': '6.1',
                        'type': 'desktop'
                    }
                },
                'client': {
                    'version': '4.1',
                    'id': 'browser'
                },
                'variantAvailability': {
                    'featureset': {
                        'min': featureset,
                        'max': featureset
                    },
                    'platformTag': platform_tag
                }
            }).encode(), headers=headers, fatal=fatal)

    def _get_subtitles(self, video_id, variants, ios_playlist_url, headers, *args, **kwargs):
        subtitles = {}
        # Prefer last matching featureset
        # See: https://github.com/yt-dlp/yt-dlp/issues/986
        platform_tag_subs, featureset_subs = next(
            ((platform_tag, featureset)
             for platform_tag, featuresets in reversed(list(variants.items())) for featureset in featuresets
             if try_get(featureset, lambda x: x[2]) == 'outband-webvtt'),
            (None, None))

        if platform_tag_subs and featureset_subs:
            subs_playlist = self._call_api(
                video_id, ios_playlist_url, headers, platform_tag_subs, featureset_subs, fatal=False)
            subs = try_get(subs_playlist, lambda x: x['Playlist']['Video']['Subtitles'], list) or []
            for sub in subs:
                if not isinstance(sub, dict):
                    continue
                href = url_or_none(sub.get('Href'))
                if not href:
                    continue
                subtitles.setdefault('en', []).append({'url': href})
        return subtitles

    def _real_extract(self, url):
        video_id = self._match_id(url)
        webpage = self._download_webpage(url, video_id)
        params = extract_attributes(self._search_regex(
            r'(?s)(<[^>]+id="video"[^>]*>)', webpage, 'params'))
        variants = self._parse_json(
            try_get(params, lambda x: x['data-video-variants'], compat_str) or '{}',
            video_id, fatal=False)
        # Prefer last matching featureset
        # See: https://github.com/yt-dlp/yt-dlp/issues/986
        platform_tag_video, featureset_video = next(
            ((platform_tag, featureset)
             for platform_tag, featuresets in reversed(list(variants.items())) for featureset in featuresets
             if set(try_get(featureset, lambda x: x[:2]) or []) == {'aes', 'hls'}),
            (None, None))
        if not platform_tag_video or not featureset_video:
            raise ExtractorError('No downloads available', expected=True, video_id=video_id)

        ios_playlist_url = params.get('data-video-playlist') or params['data-video-id']
        headers = self._generate_api_headers(params['data-video-hmac'])
        ios_playlist = self._call_api(
            video_id, ios_playlist_url, headers, platform_tag_video, featureset_video)

        video_data = try_get(ios_playlist, lambda x: x['Playlist']['Video'], dict) or {}
        ios_base_url = video_data.get('Base')
        formats = []
        for media_file in (video_data.get('MediaFiles') or []):
            href = media_file.get('Href')
            if not href:
                continue
            if ios_base_url:
                href = ios_base_url + href
            ext = determine_ext(href)
            if ext == 'm3u8':
                formats.extend(self._extract_m3u8_formats(
                    href, video_id, 'mp4', entry_protocol='m3u8_native',
                    m3u8_id='hls', fatal=False))
            else:
                formats.append({
                    'url': href,
                })
        info = self._search_json_ld(webpage, video_id, default={})
        if not info:
            json_ld = self._parse_json(self._search_regex(
                JSON_LD_RE, webpage, 'JSON-LD', '{}',
                group='json_ld'), video_id, fatal=False)
            if json_ld and json_ld.get('@type') == 'BreadcrumbList':
                for ile in (json_ld.get('itemListElement:') or []):
                    item = ile.get('item:') or {}
                    if item.get('@type') == 'TVEpisode':
                        item['@context'] = 'http://schema.org'
                        info = self._json_ld(item, video_id, fatal=False) or {}
                        break

        thumbnails = []
        thumbnail_url = try_get(params, lambda x: x['data-video-posterframe'], compat_str)
        if thumbnail_url:
            thumbnails.extend([{
                'url': thumbnail_url.format(width=1920, height=1080, quality=100, blur=0, bg='false'),
                'width': 1920,
                'height': 1080,
            }, {
                'url': urljoin(base_url(thumbnail_url), url_basename(thumbnail_url)),
                'preference': -2
            }])

        thumbnail_url = self._html_search_meta(['og:image', 'twitter:image'], webpage, default=None)
        if thumbnail_url:
            thumbnails.append({
                'url': thumbnail_url,
            })
        self._remove_duplicate_formats(thumbnails)

        return merge_dicts({
            'id': video_id,
            'title': self._html_search_meta(['og:title', 'twitter:title'], webpage),
            'formats': formats,
            'subtitles': self.extract_subtitles(video_id, variants, ios_playlist_url, headers),
            'duration': parse_duration(video_data.get('Duration')),
            'description': clean_html(get_element_by_class('episode-info__synopsis', webpage)),
            'thumbnails': thumbnails
        }, info)


class ITVBTCCIE(InfoExtractor):
    _VALID_URL = r'https?://(?:www\.)?itv\.com/(?:news|btcc)/(?:[^/]+/)*(?P<id>[^/?#&]+)'
    _TESTS = [{
        'url': 'https://www.itv.com/btcc/articles/btcc-2019-brands-hatch-gp-race-action',
        'info_dict': {
            'id': 'btcc-2019-brands-hatch-gp-race-action',
            'title': 'BTCC 2019: Brands Hatch GP race action',
        },
        'playlist_count': 12,
    }, {
        'url': 'https://www.itv.com/news/2021-10-27/i-have-to-protect-the-country-says-rishi-sunak-as-uk-faces-interest-rate-hike',
        'info_dict': {
            'id': 'i-have-to-protect-the-country-says-rishi-sunak-as-uk-faces-interest-rate-hike',
            'title': 'md5:6ef054dd9f069330db3dcc66cb772d32'
        },
        'playlist_count': 4
    }]
    BRIGHTCOVE_URL_TEMPLATE = 'http://players.brightcove.net/%s/%s_default/index.html?videoId=%s'

    def _real_extract(self, url):
        playlist_id = self._match_id(url)

        webpage = self._download_webpage(url, playlist_id)

        json_map = try_get(
            self._search_nextjs_data(webpage, playlist_id),
            lambda x: x['props']['pageProps']['article']['body']['content']) or []

        entries = []
        for video in json_map:
            if not any(video['data'].get(attr) == 'Brightcove' for attr in ('name', 'type')):
                continue
            video_id = video['data']['id']
            account_id = video['data']['accountId']
            player_id = video['data']['playerId']
            entries.append(self.url_result(
                smuggle_url(self.BRIGHTCOVE_URL_TEMPLATE % (account_id, player_id, video_id), {
                    # ITV does not like some GB IP ranges, so here are some
                    # IP blocks it accepts
                    'geo_ip_blocks': [
                        '193.113.0.0/16', '54.36.162.0/23', '159.65.16.0/21'
                    ],
                    'referrer': url,
                }),
                ie=BrightcoveNewIE.ie_key(), video_id=video_id))

        title = self._og_search_title(webpage, fatal=False)

        return self.playlist_result(entries, playlist_id, title)