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[youtubedl] / youtube_dl / extractor / rutube.py
1 # encoding: utf-8
2 from __future__ import unicode_literals
3
4 import re
5 import json
6 import itertools
7
8 from .common import InfoExtractor
9 from ..utils import (
10 compat_str,
11 unified_strdate,
12 ExtractorError,
13 )
14
15
16 class RutubeIE(InfoExtractor):
17 IE_NAME = 'rutube'
18 IE_DESC = 'Rutube videos'
19 _VALID_URL = r'https?://rutube\.ru/video/(?P<id>[\da-z]{32})'
20
21 _TEST = {
22 'url': 'http://rutube.ru/video/3eac3b4561676c17df9132a9a1e62e3e/',
23 'file': '3eac3b4561676c17df9132a9a1e62e3e.mp4',
24 'info_dict': {
25 'title': 'Раненный кенгуру забежал в аптеку',
26 'description': 'http://www.ntdtv.ru ',
27 'duration': 80,
28 'uploader': 'NTDRussian',
29 'uploader_id': '29790',
30 'upload_date': '20131016',
31 },
32 'params': {
33 # It requires ffmpeg (m3u8 download)
34 'skip_download': True,
35 },
36 }
37
38 def _real_extract(self, url):
39 mobj = re.match(self._VALID_URL, url)
40 video_id = mobj.group('id')
41
42 api_response = self._download_webpage('http://rutube.ru/api/video/%s/?format=json' % video_id,
43 video_id, 'Downloading video JSON')
44 video = json.loads(api_response)
45
46 api_response = self._download_webpage('http://rutube.ru/api/play/trackinfo/%s/?format=json' % video_id,
47 video_id, 'Downloading trackinfo JSON')
48 trackinfo = json.loads(api_response)
49
50 # Some videos don't have the author field
51 author = trackinfo.get('author') or {}
52 m3u8_url = trackinfo['video_balancer'].get('m3u8')
53 if m3u8_url is None:
54 raise ExtractorError('Couldn\'t find m3u8 manifest url')
55
56 return {
57 'id': video['id'],
58 'title': video['title'],
59 'description': video['description'],
60 'duration': video['duration'],
61 'view_count': video['hits'],
62 'url': m3u8_url,
63 'ext': 'mp4',
64 'thumbnail': video['thumbnail_url'],
65 'uploader': author.get('name'),
66 'uploader_id': compat_str(author['id']) if author else None,
67 'upload_date': unified_strdate(video['created_ts']),
68 'age_limit': 18 if video['is_adult'] else 0,
69 }
70
71
72 class RutubeChannelIE(InfoExtractor):
73 IE_NAME = 'rutube:channel'
74 IE_DESC = 'Rutube channels'
75 _VALID_URL = r'http://rutube\.ru/tags/video/(?P<id>\d+)'
76
77 _PAGE_TEMPLATE = 'http://rutube.ru/api/tags/video/%s/?page=%s&format=json'
78
79 def _extract_videos(self, channel_id, channel_title=None):
80 entries = []
81 for pagenum in itertools.count(1):
82 api_response = self._download_webpage(
83 self._PAGE_TEMPLATE % (channel_id, pagenum),
84 channel_id, 'Downloading page %s' % pagenum)
85 page = json.loads(api_response)
86 results = page['results']
87 if not results:
88 break
89 entries.extend(self.url_result(result['video_url'], 'Rutube') for result in results)
90 if not page['has_next']:
91 break
92 return self.playlist_result(entries, channel_id, channel_title)
93
94 def _real_extract(self, url):
95 mobj = re.match(self._VALID_URL, url)
96 channel_id = mobj.group('id')
97 return self._extract_videos(channel_id)
98
99
100 class RutubeMovieIE(RutubeChannelIE):
101 IE_NAME = 'rutube:movie'
102 IE_DESC = 'Rutube movies'
103 _VALID_URL = r'http://rutube\.ru/metainfo/tv/(?P<id>\d+)'
104
105 _MOVIE_TEMPLATE = 'http://rutube.ru/api/metainfo/tv/%s/?format=json'
106 _PAGE_TEMPLATE = 'http://rutube.ru/api/metainfo/tv/%s/video?page=%s&format=json'
107
108 def _real_extract(self, url):
109 mobj = re.match(self._VALID_URL, url)
110 movie_id = mobj.group('id')
111 api_response = self._download_webpage(
112 self._MOVIE_TEMPLATE % movie_id, movie_id,
113 'Downloading movie JSON')
114 movie = json.loads(api_response)
115 movie_name = movie['name']
116 return self._extract_videos(movie_id, movie_name)
117
118
119 class RutubePersonIE(RutubeChannelIE):
120 IE_NAME = 'rutube:person'
121 IE_DESC = 'Rutube person videos'
122 _VALID_URL = r'http://rutube\.ru/video/person/(?P<id>\d+)'
123
124 _PAGE_TEMPLATE = 'http://rutube.ru/api/video/person/%s/?page=%s&format=json'