aboutsummaryrefslogtreecommitdiff
path: root/youtube_dl/extractor/itv.py
blob: aabde15f3ff2acf09d5746b749388d5f29eb1d74 (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
# coding: utf-8
from __future__ import unicode_literals

import uuid
import xml.etree.ElementTree as etree
import json

from .common import InfoExtractor
from ..compat import (
    compat_str,
    compat_etree_register_namespace,
)
from ..utils import (
    extract_attributes,
    xpath_with_ns,
    xpath_element,
    xpath_text,
    int_or_none,
    parse_duration,
    ExtractorError,
    determine_ext,
)


class ITVIE(InfoExtractor):
    _VALID_URL = r'https?://(?:www\.)?itv\.com/hub/[^/]+/(?P<id>[0-9a-zA-Z]+)'
    _TEST = {
        'url': 'http://www.itv.com/hub/mr-bean-animated-series/2a2936a0053',
        'info_dict': {
            'id': '2a2936a0053',
            'ext': 'flv',
            'title': 'Home Movie',
        },
        'params': {
            # rtmp download
            'skip_download': True,
        },
    }

    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'))

        ns_map = {
            'soapenv': 'http://schemas.xmlsoap.org/soap/envelope/',
            'tem': 'http://tempuri.org/',
            'itv': 'http://schemas.datacontract.org/2004/07/Itv.BB.Mercury.Common.Types',
            'com': 'http://schemas.itv.com/2009/05/Common',
        }
        for ns, full_ns in ns_map.items():
            compat_etree_register_namespace(ns, full_ns)

        def _add_ns(name):
            return xpath_with_ns(name, ns_map)

        def _add_sub_element(element, name):
            return etree.SubElement(element, _add_ns(name))

        req_env = etree.Element(_add_ns('soapenv:Envelope'))
        _add_sub_element(req_env, 'soapenv:Header')
        body = _add_sub_element(req_env, 'soapenv:Body')
        get_playlist = _add_sub_element(body, ('tem:GetPlaylist'))
        request = _add_sub_element(get_playlist, 'tem:request')
        _add_sub_element(request, 'itv:ProductionId').text = params['data-video-id']
        _add_sub_element(request, 'itv:RequestGuid').text = compat_str(uuid.uuid4()).upper()
        vodcrid = _add_sub_element(request, 'itv:Vodcrid')
        _add_sub_element(vodcrid, 'com:Id')
        _add_sub_element(request, 'itv:Partition')
        user_info = _add_sub_element(get_playlist, 'tem:userInfo')
        _add_sub_element(user_info, 'itv:Broadcaster').text = 'Itv'
        _add_sub_element(user_info, 'itv:DM')
        _add_sub_element(user_info, 'itv:RevenueScienceValue')
        _add_sub_element(user_info, 'itv:SessionId')
        _add_sub_element(user_info, 'itv:SsoToken')
        _add_sub_element(user_info, 'itv:UserToken')
        site_info = _add_sub_element(get_playlist, 'tem:siteInfo')
        _add_sub_element(site_info, 'itv:AdvertisingRestriction').text = 'None'
        _add_sub_element(site_info, 'itv:AdvertisingSite').text = 'ITV'
        _add_sub_element(site_info, 'itv:AdvertisingType').text = 'Any'
        _add_sub_element(site_info, 'itv:Area').text = 'ITVPLAYER.VIDEO'
        _add_sub_element(site_info, 'itv:Category')
        _add_sub_element(site_info, 'itv:Platform').text = 'DotCom'
        _add_sub_element(site_info, 'itv:Site').text = 'ItvCom'
        device_info = _add_sub_element(get_playlist, 'tem:deviceInfo')
        _add_sub_element(device_info, 'itv:ScreenSize').text = 'Big'
        player_info = _add_sub_element(get_playlist, 'tem:playerInfo')
        _add_sub_element(player_info, 'itv:Version').text = '2'

        headers = self.geo_verification_headers()
        headers.update({
            'Content-Type': 'text/xml; charset=utf-8',
            'SOAPAction': 'http://tempuri.org/PlaylistService/GetPlaylist',
        })
        resp_env = self._download_xml(
            params['data-playlist-url'], video_id,
            headers=headers, data=etree.tostring(req_env))
        playlist = xpath_element(resp_env, './/Playlist')
        if playlist is None:
            fault_code = xpath_text(resp_env, './/faultcode')
            fault_string = xpath_text(resp_env, './/faultstring')
            if fault_code == 'InvalidGeoRegion':
                self.raise_geo_restricted(msg=fault_string, countries=['GB'])
            raise ExtractorError('%s said: %s' % (self.IE_NAME, fault_string))
        title = xpath_text(playlist, 'EpisodeTitle', fatal=True)
        video_element = xpath_element(playlist, 'VideoEntries/Video', fatal=True)
        media_files = xpath_element(video_element, 'MediaFiles', fatal=True)
        rtmp_url = media_files.attrib['base']

        formats = []
        for media_file in media_files.findall('MediaFile'):
            play_path = xpath_text(media_file, 'URL')
            if not play_path:
                continue
            tbr = int_or_none(media_file.get('bitrate'), 1000)
            formats.append({
                'format_id': 'rtmp' + ('-%d' % tbr if tbr else ''),
                'url': rtmp_url,
                'play_path': play_path,
                'tbr': tbr,
                'ext': 'flv',
            })

        ios_playlist_url = params.get('data-video-playlist')
        hmac = params.get('data-video-hmac')
        if ios_playlist_url and hmac:
            headers = self.geo_verification_headers()
            headers.update({
                'Accept': 'application/vnd.itv.vod.playlist.v2+json',
                'Content-Type': 'application/json',
                'hmac': hmac.upper(),
            })
            ios_playlist = self._download_json(
                ios_playlist_url, video_id, data=json.dumps({
                    'user': {
                        'itvUserId': '',
                        'entitlements': [],
                        'token': ''
                    },
                    'device': {
                        'manufacturer': 'Apple',
                        'model': 'iPad',
                        'os': {
                            'name': 'iPhone OS',
                            'version': '9.3',
                            'type': 'ios'
                        }
                    },
                    'client': {
                        'version': '4.1',
                        'id': 'browser'
                    },
                    'variantAvailability': {
                        'featureset': {
                            'min': ['hls', 'aes'],
                            'max': ['hls', 'aes']
                        },
                        'platformTag': 'mobile'
                    }
                }).encode(), headers=headers, fatal=False)
            if ios_playlist:
                video_data = ios_playlist.get('Playlist', {}).get('Video', {})
                ios_base_url = video_data.get('Base')
                for media_file in video_data.get('MediaFiles', []):
                    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', m3u8_id='hls', fatal=False))
                    else:
                        formats.append({
                            'url': href,
                        })
        self._sort_formats(formats)

        subtitles = {}
        for caption_url in video_element.findall('ClosedCaptioningURIs/URL'):
            if not caption_url.text:
                continue
            ext = determine_ext(caption_url.text, 'ttml')
            subtitles.setdefault('en', []).append({
                'url': caption_url.text,
                'ext': 'ttml' if ext == 'xml' else ext,
            })

        return {
            'id': video_id,
            'title': title,
            'formats': formats,
            'subtitles': subtitles,
            'episode_title': title,
            'episode_number': int_or_none(xpath_text(playlist, 'EpisodeNumber')),
            'series': xpath_text(playlist, 'ProgrammeTitle'),
            'duartion': parse_duration(xpath_text(playlist, 'Duration')),
        }