1# coding: utf-8
2from __future__ import unicode_literals
3
4import re
5import itertools
6
7from .common import InfoExtractor
8from ..compat import (
9    compat_str,
10    compat_parse_qs,
11    compat_urllib_parse_urlparse,
12)
13from ..utils import (
14    determine_ext,
15    bool_or_none,
16    int_or_none,
17    try_get,
18    unified_timestamp,
19    url_or_none,
20)
21
22
23class RutubeBaseIE(InfoExtractor):
24    def _download_api_info(self, video_id, query=None):
25        if not query:
26            query = {}
27        query['format'] = 'json'
28        return self._download_json(
29            'http://rutube.ru/api/video/%s/' % video_id,
30            video_id, 'Downloading video JSON',
31            'Unable to download video JSON', query=query)
32
33    @staticmethod
34    def _extract_info(video, video_id=None, require_title=True):
35        title = video['title'] if require_title else video.get('title')
36
37        age_limit = video.get('is_adult')
38        if age_limit is not None:
39            age_limit = 18 if age_limit is True else 0
40
41        uploader_id = try_get(video, lambda x: x['author']['id'])
42        category = try_get(video, lambda x: x['category']['name'])
43
44        return {
45            'id': video.get('id') or video_id if video_id else video['id'],
46            'title': title,
47            'description': video.get('description'),
48            'thumbnail': video.get('thumbnail_url'),
49            'duration': int_or_none(video.get('duration')),
50            'uploader': try_get(video, lambda x: x['author']['name']),
51            'uploader_id': compat_str(uploader_id) if uploader_id else None,
52            'timestamp': unified_timestamp(video.get('created_ts')),
53            'category': [category] if category else None,
54            'age_limit': age_limit,
55            'view_count': int_or_none(video.get('hits')),
56            'comment_count': int_or_none(video.get('comments_count')),
57            'is_live': bool_or_none(video.get('is_livestream')),
58        }
59
60    def _download_and_extract_info(self, video_id, query=None):
61        return self._extract_info(
62            self._download_api_info(video_id, query=query), video_id)
63
64    def _download_api_options(self, video_id, query=None):
65        if not query:
66            query = {}
67        query['format'] = 'json'
68        return self._download_json(
69            'http://rutube.ru/api/play/options/%s/' % video_id,
70            video_id, 'Downloading options JSON',
71            'Unable to download options JSON',
72            headers=self.geo_verification_headers(), query=query)
73
74    def _extract_formats(self, options, video_id):
75        formats = []
76        for format_id, format_url in options['video_balancer'].items():
77            ext = determine_ext(format_url)
78            if ext == 'm3u8':
79                formats.extend(self._extract_m3u8_formats(
80                    format_url, video_id, 'mp4', m3u8_id=format_id, fatal=False))
81            elif ext == 'f4m':
82                formats.extend(self._extract_f4m_formats(
83                    format_url, video_id, f4m_id=format_id, fatal=False))
84            else:
85                formats.append({
86                    'url': format_url,
87                    'format_id': format_id,
88                })
89        self._sort_formats(formats)
90        return formats
91
92    def _download_and_extract_formats(self, video_id, query=None):
93        return self._extract_formats(
94            self._download_api_options(video_id, query=query), video_id)
95
96
97class RutubeIE(RutubeBaseIE):
98    IE_NAME = 'rutube'
99    IE_DESC = 'Rutube videos'
100    _VALID_URL = r'https?://rutube\.ru/(?:video|(?:play/)?embed)/(?P<id>[\da-z]{32})'
101
102    _TESTS = [{
103        'url': 'http://rutube.ru/video/3eac3b4561676c17df9132a9a1e62e3e/',
104        'md5': '1d24f180fac7a02f3900712e5a5764d6',
105        'info_dict': {
106            'id': '3eac3b4561676c17df9132a9a1e62e3e',
107            'ext': 'mp4',
108            'title': 'Раненный кенгуру забежал в аптеку',
109            'description': 'http://www.ntdtv.ru ',
110            'duration': 81,
111            'uploader': 'NTDRussian',
112            'uploader_id': '29790',
113            'timestamp': 1381943602,
114            'upload_date': '20131016',
115            'age_limit': 0,
116        },
117    }, {
118        'url': 'http://rutube.ru/play/embed/a10e53b86e8f349080f718582ce4c661',
119        'only_matching': True,
120    }, {
121        'url': 'http://rutube.ru/embed/a10e53b86e8f349080f718582ce4c661',
122        'only_matching': True,
123    }, {
124        'url': 'http://rutube.ru/video/3eac3b4561676c17df9132a9a1e62e3e/?pl_id=4252',
125        'only_matching': True,
126    }, {
127        'url': 'https://rutube.ru/video/10b3a03fc01d5bbcc632a2f3514e8aab/?pl_type=source',
128        'only_matching': True,
129    }]
130
131    @classmethod
132    def suitable(cls, url):
133        return False if RutubePlaylistIE.suitable(url) else super(RutubeIE, cls).suitable(url)
134
135    @staticmethod
136    def _extract_urls(webpage):
137        return [mobj.group('url') for mobj in re.finditer(
138            r'<iframe[^>]+?src=(["\'])(?P<url>(?:https?:)?//rutube\.ru/embed/[\da-z]{32}.*?)\1',
139            webpage)]
140
141    def _real_extract(self, url):
142        video_id = self._match_id(url)
143        info = self._download_and_extract_info(video_id)
144        info['formats'] = self._download_and_extract_formats(video_id)
145        return info
146
147
148class RutubeEmbedIE(RutubeBaseIE):
149    IE_NAME = 'rutube:embed'
150    IE_DESC = 'Rutube embedded videos'
151    _VALID_URL = r'https?://rutube\.ru/(?:video|play)/embed/(?P<id>[0-9]+)'
152
153    _TESTS = [{
154        'url': 'http://rutube.ru/video/embed/6722881?vk_puid37=&vk_puid38=',
155        'info_dict': {
156            'id': 'a10e53b86e8f349080f718582ce4c661',
157            'ext': 'mp4',
158            'timestamp': 1387830582,
159            'upload_date': '20131223',
160            'uploader_id': '297833',
161            'description': 'Видео группы ★http://vk.com/foxkidsreset★ музей Fox Kids и Jetix<br/><br/> восстановлено и сделано в шикоформате subziro89 http://vk.com/subziro89',
162            'uploader': 'subziro89 ILya',
163            'title': 'Мистический городок Эйри в Индиан 5 серия озвучка subziro89',
164        },
165        'params': {
166            'skip_download': True,
167        },
168    }, {
169        'url': 'http://rutube.ru/play/embed/8083783',
170        'only_matching': True,
171    }, {
172        # private video
173        'url': 'https://rutube.ru/play/embed/10631925?p=IbAigKqWd1do4mjaM5XLIQ',
174        'only_matching': True,
175    }]
176
177    def _real_extract(self, url):
178        embed_id = self._match_id(url)
179        # Query may contain private videos token and should be passed to API
180        # requests (see #19163)
181        query = compat_parse_qs(compat_urllib_parse_urlparse(url).query)
182        options = self._download_api_options(embed_id, query)
183        video_id = options['effective_video']
184        formats = self._extract_formats(options, video_id)
185        info = self._download_and_extract_info(video_id, query)
186        info.update({
187            'extractor_key': 'Rutube',
188            'formats': formats,
189        })
190        return info
191
192
193class RutubePlaylistBaseIE(RutubeBaseIE):
194    def _next_page_url(self, page_num, playlist_id, *args, **kwargs):
195        return self._PAGE_TEMPLATE % (playlist_id, page_num)
196
197    def _entries(self, playlist_id, *args, **kwargs):
198        next_page_url = None
199        for pagenum in itertools.count(1):
200            page = self._download_json(
201                next_page_url or self._next_page_url(
202                    pagenum, playlist_id, *args, **kwargs),
203                playlist_id, 'Downloading page %s' % pagenum)
204
205            results = page.get('results')
206            if not results or not isinstance(results, list):
207                break
208
209            for result in results:
210                video_url = url_or_none(result.get('video_url'))
211                if not video_url:
212                    continue
213                entry = self._extract_info(result, require_title=False)
214                entry.update({
215                    '_type': 'url',
216                    'url': video_url,
217                    'ie_key': RutubeIE.ie_key(),
218                })
219                yield entry
220
221            next_page_url = page.get('next')
222            if not next_page_url or not page.get('has_next'):
223                break
224
225    def _extract_playlist(self, playlist_id, *args, **kwargs):
226        return self.playlist_result(
227            self._entries(playlist_id, *args, **kwargs),
228            playlist_id, kwargs.get('playlist_name'))
229
230    def _real_extract(self, url):
231        return self._extract_playlist(self._match_id(url))
232
233
234class RutubeChannelIE(RutubePlaylistBaseIE):
235    IE_NAME = 'rutube:channel'
236    IE_DESC = 'Rutube channels'
237    _VALID_URL = r'https?://rutube\.ru/tags/video/(?P<id>\d+)'
238    _TESTS = [{
239        'url': 'http://rutube.ru/tags/video/1800/',
240        'info_dict': {
241            'id': '1800',
242        },
243        'playlist_mincount': 68,
244    }]
245
246    _PAGE_TEMPLATE = 'http://rutube.ru/api/tags/video/%s/?page=%s&format=json'
247
248
249class RutubeMovieIE(RutubePlaylistBaseIE):
250    IE_NAME = 'rutube:movie'
251    IE_DESC = 'Rutube movies'
252    _VALID_URL = r'https?://rutube\.ru/metainfo/tv/(?P<id>\d+)'
253    _TESTS = []
254
255    _MOVIE_TEMPLATE = 'http://rutube.ru/api/metainfo/tv/%s/?format=json'
256    _PAGE_TEMPLATE = 'http://rutube.ru/api/metainfo/tv/%s/video?page=%s&format=json'
257
258    def _real_extract(self, url):
259        movie_id = self._match_id(url)
260        movie = self._download_json(
261            self._MOVIE_TEMPLATE % movie_id, movie_id,
262            'Downloading movie JSON')
263        return self._extract_playlist(
264            movie_id, playlist_name=movie.get('name'))
265
266
267class RutubePersonIE(RutubePlaylistBaseIE):
268    IE_NAME = 'rutube:person'
269    IE_DESC = 'Rutube person videos'
270    _VALID_URL = r'https?://rutube\.ru/video/person/(?P<id>\d+)'
271    _TESTS = [{
272        'url': 'http://rutube.ru/video/person/313878/',
273        'info_dict': {
274            'id': '313878',
275        },
276        'playlist_mincount': 37,
277    }]
278
279    _PAGE_TEMPLATE = 'http://rutube.ru/api/video/person/%s/?page=%s&format=json'
280
281
282class RutubePlaylistIE(RutubePlaylistBaseIE):
283    IE_NAME = 'rutube:playlist'
284    IE_DESC = 'Rutube playlists'
285    _VALID_URL = r'https?://rutube\.ru/(?:video|(?:play/)?embed)/[\da-z]{32}/\?.*?\bpl_id=(?P<id>\d+)'
286    _TESTS = [{
287        'url': 'https://rutube.ru/video/cecd58ed7d531fc0f3d795d51cee9026/?pl_id=3097&pl_type=tag',
288        'info_dict': {
289            'id': '3097',
290        },
291        'playlist_count': 27,
292    }, {
293        'url': 'https://rutube.ru/video/10b3a03fc01d5bbcc632a2f3514e8aab/?pl_id=4252&pl_type=source',
294        'only_matching': True,
295    }]
296
297    _PAGE_TEMPLATE = 'http://rutube.ru/api/playlist/%s/%s/?page=%s&format=json'
298
299    @classmethod
300    def suitable(cls, url):
301        if not super(RutubePlaylistIE, cls).suitable(url):
302            return False
303        params = compat_parse_qs(compat_urllib_parse_urlparse(url).query)
304        return params.get('pl_type', [None])[0] and int_or_none(params.get('pl_id', [None])[0])
305
306    def _next_page_url(self, page_num, playlist_id, item_kind):
307        return self._PAGE_TEMPLATE % (item_kind, playlist_id, page_num)
308
309    def _real_extract(self, url):
310        qs = compat_parse_qs(compat_urllib_parse_urlparse(url).query)
311        playlist_kind = qs['pl_type'][0]
312        playlist_id = qs['pl_id'][0]
313        return self._extract_playlist(playlist_id, item_kind=playlist_kind)
314