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[youtubedl] / youtube_dl / extractor / viki.py
1 import re
2
3 from ..utils import (
4 ExtractorError,
5 unescapeHTML,
6 unified_strdate,
7 )
8 from .subtitles import SubtitlesInfoExtractor
9
10
11 class VikiIE(SubtitlesInfoExtractor):
12 IE_NAME = u'viki'
13
14 _VALID_URL = r'^https?://(?:www\.)?viki\.com/videos/(?P<id>[0-9]+v)'
15 _TEST = {
16 u'url': u'http://www.viki.com/videos/1023585v-heirs-episode-14',
17 u'file': u'1023585v.mp4',
18 u'md5': u'a21454021c2646f5433514177e2caa5f',
19 u'info_dict': {
20 u'title': u'Heirs Episode 14',
21 u'uploader': u'SBS',
22 u'description': u'md5:c4b17b9626dd4b143dcc4d855ba3474e',
23 u'upload_date': u'20131121',
24 u'age_limit': 13,
25 },
26 u'skip': u'Blocked in the US',
27 }
28
29 def _real_extract(self, url):
30 mobj = re.match(self._VALID_URL, url)
31 video_id = mobj.group(1)
32
33 webpage = self._download_webpage(url, video_id)
34 title = self._og_search_title(webpage)
35 description = self._og_search_description(webpage)
36 thumbnail = self._og_search_thumbnail(webpage)
37
38 uploader_m = re.search(
39 r'<strong>Broadcast Network: </strong>\s*([^<]*)<', webpage)
40 if uploader_m is None:
41 uploader = None
42 else:
43 uploader = uploader_m.group(1).strip()
44
45 rating_str = self._html_search_regex(
46 r'<strong>Rating: </strong>\s*([^<]*)<', webpage,
47 u'rating information', default='').strip()
48 RATINGS = {
49 'G': 0,
50 'PG': 10,
51 'PG-13': 13,
52 'R': 16,
53 'NC': 18,
54 }
55 age_limit = RATINGS.get(rating_str)
56
57 info_url = 'http://www.viki.com/player5_fragment/%s?action=show&controller=videos' % video_id
58 info_webpage = self._download_webpage(
59 info_url, video_id, note=u'Downloading info page')
60 if re.match(r'\s*<div\s+class="video-error', info_webpage):
61 raise ExtractorError(
62 u'Video %s is blocked from your location.' % video_id,
63 expected=True)
64 video_url = self._html_search_regex(
65 r'<source[^>]+src="([^"]+)"', info_webpage, u'video URL')
66
67 upload_date_str = self._html_search_regex(
68 r'"created_at":"([^"]+)"', info_webpage, u'upload date')
69 upload_date = (
70 unified_strdate(upload_date_str)
71 if upload_date_str is not None
72 else None
73 )
74
75 # subtitles
76 video_subtitles = self.extract_subtitles(video_id, info_webpage)
77 if self._downloader.params.get('listsubtitles', False):
78 self._list_available_subtitles(video_id, info_webpage)
79 return
80
81 return {
82 'id': video_id,
83 'title': title,
84 'url': video_url,
85 'description': description,
86 'thumbnail': thumbnail,
87 'age_limit': age_limit,
88 'uploader': uploader,
89 'subtitles': video_subtitles,
90 'upload_date': upload_date,
91 }
92
93 def _get_available_subtitles(self, video_id, info_webpage):
94 res = {}
95 for sturl_html in re.findall(r'<track src="([^"]+)"/>', info_webpage):
96 sturl = unescapeHTML(sturl_html)
97 m = re.search(r'/(?P<lang>[a-z]+)\.vtt', sturl)
98 if not m:
99 continue
100 res[m.group('lang')] = sturl
101 return res