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)
11from ..utils import (
12    determine_ext,
13    bool_or_none,
14    int_or_none,
15    parse_qs,
16    try_get,
17    unified_timestamp,
18    url_or_none,
19)
20
21
22class RutubeBaseIE(InfoExtractor):
23    def _download_api_info(self, video_id, query=None):
24        if not query:
25            query = {}
26        query['format'] = 'json'
27        return self._download_json(
28            'http://rutube.ru/api/video/%s/' % video_id,
29            video_id, 'Downloading video JSON',
30            'Unable to download video JSON', query=query)
31
32    @staticmethod
33    def _extract_info(video, video_id=None, require_title=True):
34        title = video['title'] if require_title else video.get('title')
35
36        age_limit = video.get('is_adult')
37        if age_limit is not None:
38            age_limit = 18 if age_limit is True else 0
39
40        uploader_id = try_get(video, lambda x: x['author']['id'])
41        category = try_get(video, lambda x: x['category']['name'])
42
43        return {
44            'id': video.get('id') or video_id if video_id else video['id'],
45            'title': title,
46            'description': video.get('description'),
47            'thumbnail': video.get('thumbnail_url'),
48            'duration': int_or_none(video.get('duration')),
49            'uploader': try_get(video, lambda x: x['author']['name']),
50            'uploader_id': compat_str(uploader_id) if uploader_id else None,
51            'timestamp': unified_timestamp(video.get('created_ts')),
52            'category': [category] if category else None,
53            'age_limit': age_limit,
54            'view_count': int_or_none(video.get('hits')),
55            'comment_count': int_or_none(video.get('comments_count')),
56            'is_live': bool_or_none(video.get('is_livestream')),
57        }
58
59    def _download_and_extract_info(self, video_id, query=None):
60        return self._extract_info(
61            self._download_api_info(video_id, query=query), video_id)
62
63    def _download_api_options(self, video_id, query=None):
64        if not query:
65            query = {}
66        query['format'] = 'json'
67        return self._download_json(
68            'http://rutube.ru/api/play/options/%s/' % video_id,
69            video_id, 'Downloading options JSON',
70            'Unable to download options JSON',
71            headers=self.geo_verification_headers(), query=query)
72
73    def _extract_formats(self, options, video_id):
74        formats = []
75        for format_id, format_url in options['video_balancer'].items():
76            ext = determine_ext(format_url)
77            if ext == 'm3u8':
78                formats.extend(self._extract_m3u8_formats(
79                    format_url, video_id, 'mp4', m3u8_id=format_id, fatal=False))
80            elif ext == 'f4m':
81                formats.extend(self._extract_f4m_formats(
82                    format_url, video_id, f4m_id=format_id, fatal=False))
83            else:
84                formats.append({
85                    'url': format_url,
86                    'format_id': format_id,
87                })
88        self._sort_formats(formats)
89        return formats
90
91    def _download_and_extract_formats(self, video_id, query=None):
92        return self._extract_formats(
93            self._download_api_options(video_id, query=query), video_id)
94
95
96class RutubeIE(RutubeBaseIE):
97    IE_NAME = 'rutube'
98    IE_DESC = 'Rutube videos'
99    _VALID_URL = r'https?://rutube\.ru/(?:video|(?:play/)?embed)/(?P<id>[\da-z]{32})'
100
101    _TESTS = [{
102        'url': 'http://rutube.ru/video/3eac3b4561676c17df9132a9a1e62e3e/',
103        'md5': '1d24f180fac7a02f3900712e5a5764d6',
104        'info_dict': {
105            'id': '3eac3b4561676c17df9132a9a1e62e3e',
106            'ext': 'mp4',
107            'title': 'Раненный кенгуру забежал в аптеку',
108            'description': 'http://www.ntdtv.ru ',
109            'duration': 81,
110            'uploader': 'NTDRussian',
111            'uploader_id': '29790',
112            'timestamp': 1381943602,
113            'upload_date': '20131016',
114            'age_limit': 0,
115        },
116    }, {
117        'url': 'http://rutube.ru/play/embed/a10e53b86e8f349080f718582ce4c661',
118        'only_matching': True,
119    }, {
120        'url': 'http://rutube.ru/embed/a10e53b86e8f349080f718582ce4c661',
121        'only_matching': True,
122    }, {
123        'url': 'http://rutube.ru/video/3eac3b4561676c17df9132a9a1e62e3e/?pl_id=4252',
124        'only_matching': True,
125    }, {
126        'url': 'https://rutube.ru/video/10b3a03fc01d5bbcc632a2f3514e8aab/?pl_type=source',
127        'only_matching': True,
128    }]
129
130    @classmethod
131    def suitable(cls, url):
132        return False if RutubePlaylistIE.suitable(url) else super(RutubeIE, cls).suitable(url)
133
134    @staticmethod
135    def _extract_urls(webpage):
136        return [mobj.group('url') for mobj in re.finditer(
137            r'<iframe[^>]+?src=(["\'])(?P<url>(?:https?:)?//rutube\.ru/embed/[\da-z]{32}.*?)\1',
138            webpage)]
139
140    def _real_extract(self, url):
141        video_id = self._match_id(url)
142        info = self._download_and_extract_info(video_id)
143        info['formats'] = self._download_and_extract_formats(video_id)
144        return info
145
146
147class RutubeEmbedIE(RutubeBaseIE):
148    IE_NAME = 'rutube:embed'
149    IE_DESC = 'Rutube embedded videos'
150    _VALID_URL = r'https?://rutube\.ru/(?:video|play)/embed/(?P<id>[0-9]+)'
151
152    _TESTS = [{
153        'url': 'http://rutube.ru/video/embed/6722881?vk_puid37=&vk_puid38=',
154        'info_dict': {
155            'id': 'a10e53b86e8f349080f718582ce4c661',
156            'ext': 'mp4',
157            'timestamp': 1387830582,
158            'upload_date': '20131223',
159            'uploader_id': '297833',
160            'description': 'Видео группы ★http://vk.com/foxkidsreset★ музей Fox Kids и Jetix<br/><br/> восстановлено и сделано в шикоформате subziro89 http://vk.com/subziro89',
161            'uploader': 'subziro89 ILya',
162            'title': 'Мистический городок Эйри в Индиан 5 серия озвучка subziro89',
163        },
164        'params': {
165            'skip_download': True,
166        },
167    }, {
168        'url': 'http://rutube.ru/play/embed/8083783',
169        'only_matching': True,
170    }, {
171        # private video
172        'url': 'https://rutube.ru/play/embed/10631925?p=IbAigKqWd1do4mjaM5XLIQ',
173        'only_matching': True,
174    }]
175
176    def _real_extract(self, url):
177        embed_id = self._match_id(url)
178        # Query may contain private videos token and should be passed to API
179        # requests (see #19163)
180        query = parse_qs(url)
181        options = self._download_api_options(embed_id, query)
182        video_id = options['effective_video']
183        formats = self._extract_formats(options, video_id)
184        info = self._download_and_extract_info(video_id, query)
185        info.update({
186            'extractor_key': 'Rutube',
187            'formats': formats,
188        })
189        return info
190
191
192class RutubePlaylistBaseIE(RutubeBaseIE):
193    def _next_page_url(self, page_num, playlist_id, *args, **kwargs):
194        return self._PAGE_TEMPLATE % (playlist_id, page_num)
195
196    def _entries(self, playlist_id, *args, **kwargs):
197        next_page_url = None
198        for pagenum in itertools.count(1):
199            page = self._download_json(
200                next_page_url or self._next_page_url(
201                    pagenum, playlist_id, *args, **kwargs),
202                playlist_id, 'Downloading page %s' % pagenum)
203
204            results = page.get('results')
205            if not results or not isinstance(results, list):
206                break
207
208            for result in results:
209                video_url = url_or_none(result.get('video_url'))
210                if not video_url:
211                    continue
212                entry = self._extract_info(result, require_title=False)
213                entry.update({
214                    '_type': 'url',
215                    'url': video_url,
216                    'ie_key': RutubeIE.ie_key(),
217                })
218                yield entry
219
220            next_page_url = page.get('next')
221            if not next_page_url or not page.get('has_next'):
222                break
223
224    def _extract_playlist(self, playlist_id, *args, **kwargs):
225        return self.playlist_result(
226            self._entries(playlist_id, *args, **kwargs),
227            playlist_id, kwargs.get('playlist_name'))
228
229    def _real_extract(self, url):
230        return self._extract_playlist(self._match_id(url))
231
232
233class RutubeTagsIE(RutubePlaylistBaseIE):
234    IE_NAME = 'rutube:tags'
235    IE_DESC = 'Rutube tags'
236    _VALID_URL = r'https?://rutube\.ru/tags/video/(?P<id>\d+)'
237    _TESTS = [{
238        'url': 'http://rutube.ru/tags/video/1800/',
239        'info_dict': {
240            'id': '1800',
241        },
242        'playlist_mincount': 68,
243    }]
244
245    _PAGE_TEMPLATE = 'http://rutube.ru/api/tags/video/%s/?page=%s&format=json'
246
247
248class RutubeMovieIE(RutubePlaylistBaseIE):
249    IE_NAME = 'rutube:movie'
250    IE_DESC = 'Rutube movies'
251    _VALID_URL = r'https?://rutube\.ru/metainfo/tv/(?P<id>\d+)'
252    _TESTS = []
253
254    _MOVIE_TEMPLATE = 'http://rutube.ru/api/metainfo/tv/%s/?format=json'
255    _PAGE_TEMPLATE = 'http://rutube.ru/api/metainfo/tv/%s/video?page=%s&format=json'
256
257    def _real_extract(self, url):
258        movie_id = self._match_id(url)
259        movie = self._download_json(
260            self._MOVIE_TEMPLATE % movie_id, movie_id,
261            'Downloading movie JSON')
262        return self._extract_playlist(
263            movie_id, playlist_name=movie.get('name'))
264
265
266class RutubePersonIE(RutubePlaylistBaseIE):
267    IE_NAME = 'rutube:person'
268    IE_DESC = 'Rutube person videos'
269    _VALID_URL = r'https?://rutube\.ru/video/person/(?P<id>\d+)'
270    _TESTS = [{
271        'url': 'http://rutube.ru/video/person/313878/',
272        'info_dict': {
273            'id': '313878',
274        },
275        'playlist_mincount': 37,
276    }]
277
278    _PAGE_TEMPLATE = 'http://rutube.ru/api/video/person/%s/?page=%s&format=json'
279
280
281class RutubePlaylistIE(RutubePlaylistBaseIE):
282    IE_NAME = 'rutube:playlist'
283    IE_DESC = 'Rutube playlists'
284    _VALID_URL = r'https?://rutube\.ru/(?:video|(?:play/)?embed)/[\da-z]{32}/\?.*?\bpl_id=(?P<id>\d+)'
285    _TESTS = [{
286        'url': 'https://rutube.ru/video/cecd58ed7d531fc0f3d795d51cee9026/?pl_id=3097&pl_type=tag',
287        'info_dict': {
288            'id': '3097',
289        },
290        'playlist_count': 27,
291    }, {
292        'url': 'https://rutube.ru/video/10b3a03fc01d5bbcc632a2f3514e8aab/?pl_id=4252&pl_type=source',
293        'only_matching': True,
294    }]
295
296    _PAGE_TEMPLATE = 'http://rutube.ru/api/playlist/%s/%s/?page=%s&format=json'
297
298    @classmethod
299    def suitable(cls, url):
300        from ..utils import int_or_none, parse_qs
301
302        if not super(RutubePlaylistIE, cls).suitable(url):
303            return False
304        params = parse_qs(url)
305        return params.get('pl_type', [None])[0] and int_or_none(params.get('pl_id', [None])[0])
306
307    def _next_page_url(self, page_num, playlist_id, item_kind):
308        return self._PAGE_TEMPLATE % (item_kind, playlist_id, page_num)
309
310    def _real_extract(self, url):
311        qs = parse_qs(url)
312        playlist_kind = qs['pl_type'][0]
313        playlist_id = qs['pl_id'][0]
314        return self._extract_playlist(playlist_id, item_kind=playlist_kind)
315
316
317class RutubeChannelIE(RutubePlaylistBaseIE):
318    IE_NAME = 'rutube:channel'
319    IE_DESC = 'Rutube channel'
320    _VALID_URL = r'https?://rutube\.ru/channel/(?P<id>\d+)/videos'
321    _TESTS = [{
322        'url': 'https://rutube.ru/channel/639184/videos/',
323        'info_dict': {
324            'id': '639184',
325        },
326        'playlist_mincount': 133,
327    }]
328
329    _PAGE_TEMPLATE = 'http://rutube.ru/api/video/person/%s/?page=%s&format=json'
330