[eagleplatform] Checking direct HTTP links
[youtube-dl] / youtube_dl / extractor / eagleplatform.py
1 # coding: utf-8
2 from __future__ import unicode_literals
3
4 import re
5
6 from .common import InfoExtractor
7 from ..compat import compat_HTTPError
8 from ..utils import (
9     ExtractorError,
10     int_or_none,
11     url_basename,
12 )
13
14
15 class EaglePlatformIE(InfoExtractor):
16     _VALID_URL = r'''(?x)
17                     (?:
18                         eagleplatform:(?P<custom_host>[^/]+):|
19                         https?://(?P<host>.+?\.media\.eagleplatform\.com)/index/player\?.*\brecord_id=
20                     )
21                     (?P<id>\d+)
22                 '''
23     _TESTS = [{
24         # http://lenta.ru/news/2015/03/06/navalny/
25         'url': 'http://lentaru.media.eagleplatform.com/index/player?player=new&record_id=227304&player_template_id=5201',
26         # Not checking MD5 as sometimes the direct HTTP link results in 404 and HLS is used
27         'info_dict': {
28             'id': '227304',
29             'ext': 'mp4',
30             'title': 'Навальный вышел на свободу',
31             'description': 'md5:d97861ac9ae77377f3f20eaf9d04b4f5',
32             'thumbnail': 're:^https?://.*\.jpg$',
33             'duration': 87,
34             'view_count': int,
35             'age_limit': 0,
36         },
37     }, {
38         # http://muz-tv.ru/play/7129/
39         # http://media.clipyou.ru/index/player?record_id=12820&width=730&height=415&autoplay=true
40         'url': 'eagleplatform:media.clipyou.ru:12820',
41         'md5': '358597369cf8ba56675c1df15e7af624',
42         'info_dict': {
43             'id': '12820',
44             'ext': 'mp4',
45             'title': "'O Sole Mio",
46             'thumbnail': 're:^https?://.*\.jpg$',
47             'duration': 216,
48             'view_count': int,
49         },
50         'skip': 'Georestricted',
51     }]
52
53     @staticmethod
54     def _handle_error(response):
55         status = int_or_none(response.get('status', 200))
56         if status != 200:
57             raise ExtractorError(' '.join(response['errors']), expected=True)
58
59     def _download_json(self, url_or_request, video_id, note='Downloading JSON metadata'):
60         try:
61             response = super(EaglePlatformIE, self)._download_json(url_or_request, video_id, note)
62         except ExtractorError as ee:
63             if isinstance(ee.cause, compat_HTTPError):
64                 response = self._parse_json(ee.cause.read().decode('utf-8'), video_id)
65                 self._handle_error(response)
66             raise
67         return response
68
69     def _get_video_url(self, url_or_request, video_id, note='Downloading JSON metadata'):
70         return self._download_json(url_or_request, video_id, note)['data'][0]
71
72     def _real_extract(self, url):
73         mobj = re.match(self._VALID_URL, url)
74         host, video_id = mobj.group('custom_host') or mobj.group('host'), mobj.group('id')
75
76         player_data = self._download_json(
77             'http://%s/api/player_data?id=%s' % (host, video_id), video_id)
78
79         media = player_data['data']['playlist']['viewports'][0]['medialist'][0]
80
81         title = media['title']
82         description = media.get('description')
83         thumbnail = self._proto_relative_url(media.get('snapshot'), 'http:')
84         duration = int_or_none(media.get('duration'))
85         view_count = int_or_none(media.get('views'))
86
87         age_restriction = media.get('age_restriction')
88         age_limit = None
89         if age_restriction:
90             age_limit = 0 if age_restriction == 'allow_all' else 18
91
92         secure_m3u8 = self._proto_relative_url(media['sources']['secure_m3u8']['auto'], 'http:')
93
94         formats = []
95
96         m3u8_url = self._get_video_url(secure_m3u8, video_id, 'Downloading m3u8 JSON')
97         m3u8_formats = self._extract_m3u8_formats(
98             m3u8_url, video_id,
99             'mp4', entry_protocol='m3u8_native', m3u8_id='hls')
100         formats.extend(m3u8_formats)
101
102         mp4_url = self._get_video_url(
103             # Secure mp4 URL is constructed according to Player.prototype.mp4 from
104             # http://lentaru.media.eagleplatform.com/player/player.js
105             re.sub(r'm3u8|hlsvod|hls|f4m', 'mp4', secure_m3u8),
106             video_id, 'Downloading mp4 JSON')
107         mp4_url_basename = url_basename(mp4_url)
108         for m3u8_format in m3u8_formats:
109             mobj = re.search('/([^/]+)/index\.m3u8', m3u8_format['url'])
110             if mobj:
111                 http_format = m3u8_format.copy()
112                 video_url = mp4_url.replace(mp4_url_basename, mobj.group(1))
113                 if not self._is_valid_url(video_url, video_id):
114                     continue
115                 http_format.update({
116                     'url': video_url,
117                     'format_id': m3u8_format['format_id'].replace('hls', 'http'),
118                     'protocol': 'http',
119                 })
120                 formats.append(http_format)
121
122         self._sort_formats(formats)
123
124         return {
125             'id': video_id,
126             'title': title,
127             'description': description,
128             'thumbnail': thumbnail,
129             'duration': duration,
130             'view_count': view_count,
131             'age_limit': age_limit,
132             'formats': formats,
133         }