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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, | |
c66d2baa | 8 | xpath_with_ns, |
b00ca882 | 9 | ) |
b4444d5c JMF |
10 | |
11 | ||
12 | class LivestreamIE(InfoExtractor): | |
c66d2baa | 13 | IE_NAME = u'livestream' |
b4444d5c JMF |
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: | |
5f1ea943 JMF |
43 | config_json = self._search_regex(r'window.config = ({.*?});', |
44 | webpage, u'window config') | |
45 | info = json.loads(config_json)['event'] | |
b4444d5c JMF |
46 | videos = [self._extract_video_info(video_data['data']) |
47 | for video_data in info['feed']['data'] if video_data['type'] == u'video'] | |
48 | return self.playlist_result(videos, info['id'], info['full_name']) | |
49 | else: | |
50 | og_video = self._og_search_video_url(webpage, name=u'player url') | |
51 | query_str = compat_urllib_parse_urlparse(og_video).query | |
52 | query = compat_urlparse.parse_qs(query_str) | |
53 | api_url = query['play_url'][0].replace('.smil', '') | |
54 | info = json.loads(self._download_webpage(api_url, video_id, | |
55 | u'Downloading video info')) | |
56 | return self._extract_video_info(info) | |
c66d2baa JMF |
57 | |
58 | ||
59 | # The original version of Livestream uses a different system | |
60 | class LivestreamOriginalIE(InfoExtractor): | |
61 | IE_NAME = u'livestream:original' | |
62 | _VALID_URL = r'https?://www\.livestream\.com/(?P<user>[^/]+)/video\?.*?clipId=(?P<id>.*?)(&|$)' | |
63 | _TEST = { | |
64 | u'url': u'http://www.livestream.com/dealbook/video?clipId=pla_8aa4a3f1-ba15-46a4-893b-902210e138fb', | |
65 | u'info_dict': { | |
66 | u'id': u'pla_8aa4a3f1-ba15-46a4-893b-902210e138fb', | |
67 | u'ext': u'flv', | |
68 | u'title': u'Spark 1 (BitCoin) with Cameron Winklevoss & Tyler Winklevoss of Winklevoss Capital', | |
69 | }, | |
70 | u'params': { | |
71 | # rtmp | |
72 | u'skip_download': True, | |
73 | }, | |
74 | } | |
75 | ||
76 | def _real_extract(self, url): | |
77 | mobj = re.match(self._VALID_URL, url) | |
78 | video_id = mobj.group('id') | |
79 | user = mobj.group('user') | |
80 | api_url = 'http://x{0}x.api.channel.livestream.com/2.0/clipdetails?extendedInfo=true&id={1}'.format(user, video_id) | |
81 | ||
e26f8712 | 82 | info = self._download_xml(api_url, video_id) |
c66d2baa JMF |
83 | item = info.find('channel').find('item') |
84 | ns = {'media': 'http://search.yahoo.com/mrss'} | |
85 | thumbnail_url = item.find(xpath_with_ns('media:thumbnail', ns)).attrib['url'] | |
86 | # Remove the extension and number from the path (like 1.jpg) | |
87 | path = self._search_regex(r'(user-files/.+)_.*?\.jpg$', thumbnail_url, u'path') | |
88 | ||
89 | return { | |
90 | 'id': video_id, | |
91 | 'title': item.find('title').text, | |
92 | 'url': 'rtmp://extondemand.livestream.com/ondemand', | |
93 | 'play_path': 'mp4:trans/dv15/mogulus-{0}.mp4'.format(path), | |
94 | 'ext': 'flv', | |
95 | 'thumbnail': thumbnail_url, | |
96 | } |