]>
Commit | Line | Data |
---|---|---|
b4444d5c JMF |
1 | import re |
2 | import json | |
3 | ||
4 | from .common import InfoExtractor | |
b00ca882 JMF |
5 | from ..utils import ( |
6 | compat_urllib_parse_urlparse, | |
7 | compat_urlparse, | |
8 | get_meta_content, | |
9 | ExtractorError, | |
10 | ) | |
b4444d5c JMF |
11 | |
12 | ||
13 | class LivestreamIE(InfoExtractor): | |
14 | _VALID_URL = r'http://new.livestream.com/.*?/(?P<event_name>.*?)(/videos/(?P<id>\d+))?/?$' | |
15 | _TEST = { | |
16 | u'url': u'http://new.livestream.com/CoheedandCambria/WebsterHall/videos/4719370', | |
17 | u'file': u'4719370.mp4', | |
18 | u'md5': u'0d2186e3187d185a04b3cdd02b828836', | |
19 | u'info_dict': { | |
20 | u'title': u'Live from Webster Hall NYC', | |
21 | u'upload_date': u'20121012', | |
22 | } | |
23 | } | |
24 | ||
25 | def _extract_video_info(self, video_data): | |
26 | video_url = video_data.get('progressive_url_hd') or video_data.get('progressive_url') | |
27 | return {'id': video_data['id'], | |
28 | 'url': video_url, | |
29 | 'ext': 'mp4', | |
30 | 'title': video_data['caption'], | |
31 | 'thumbnail': video_data['thumbnail_url'], | |
32 | 'upload_date': video_data['updated_at'].replace('-','')[:8], | |
33 | } | |
34 | ||
35 | def _real_extract(self, url): | |
36 | mobj = re.match(self._VALID_URL, url) | |
37 | video_id = mobj.group('id') | |
38 | event_name = mobj.group('event_name') | |
39 | webpage = self._download_webpage(url, video_id or event_name) | |
40 | ||
41 | if video_id is None: | |
42 | # This is an event page: | |
b00ca882 JMF |
43 | player = get_meta_content('twitter:player', webpage) |
44 | if player is None: | |
45 | raise ExtractorError('Couldn\'t extract event api url') | |
46 | api_url = player.replace('/player', '') | |
47 | api_url = re.sub(r'^(https?://)(new\.)', r'\1api.\2', api_url) | |
b4444d5c JMF |
48 | info = json.loads(self._download_webpage(api_url, event_name, |
49 | u'Downloading event info')) | |
50 | videos = [self._extract_video_info(video_data['data']) | |
51 | for video_data in info['feed']['data'] if video_data['type'] == u'video'] | |
52 | return self.playlist_result(videos, info['id'], info['full_name']) | |
53 | else: | |
54 | og_video = self._og_search_video_url(webpage, name=u'player url') | |
55 | query_str = compat_urllib_parse_urlparse(og_video).query | |
56 | query = compat_urlparse.parse_qs(query_str) | |
57 | api_url = query['play_url'][0].replace('.smil', '') | |
58 | info = json.loads(self._download_webpage(api_url, video_id, | |
59 | u'Downloading video info')) | |
60 | return self._extract_video_info(info) |