]> Raphaƫl G. Git Repositories - youtubedl/blob - youtube_dl/extractor/ustream.py
Prepare for upload.
[youtubedl] / youtube_dl / extractor / ustream.py
1 from __future__ import unicode_literals
2
3 import re
4
5 from .common import InfoExtractor
6 from ..utils import (
7 compat_urlparse,
8 get_meta_content,
9 )
10
11
12 class UstreamIE(InfoExtractor):
13 _VALID_URL = r'https?://www\.ustream\.tv/(?P<type>recorded|embed|embed/recorded)/(?P<videoID>\d+)'
14 IE_NAME = 'ustream'
15 _TEST = {
16 'url': 'http://www.ustream.tv/recorded/20274954',
17 'md5': '088f151799e8f572f84eb62f17d73e5c',
18 'info_dict': {
19 'id': '20274954',
20 'ext': 'flv',
21 'uploader': 'Young Americans for Liberty',
22 'title': 'Young Americans for Liberty February 7, 2012 2:28 AM',
23 },
24 }
25
26 def _real_extract(self, url):
27 m = re.match(self._VALID_URL, url)
28 video_id = m.group('videoID')
29
30 # some sites use this embed format (see: http://github.com/rg3/youtube-dl/issues/2990)
31 if m.group('type') == 'embed/recorded':
32 video_id = m.group('videoID')
33 desktop_url = 'http://www.ustream.tv/recorded/' + video_id
34 return self.url_result(desktop_url, 'Ustream')
35 if m.group('type') == 'embed':
36 video_id = m.group('videoID')
37 webpage = self._download_webpage(url, video_id)
38 desktop_video_id = self._html_search_regex(
39 r'ContentVideoIds=\["([^"]*?)"\]', webpage, 'desktop_video_id')
40 desktop_url = 'http://www.ustream.tv/recorded/' + desktop_video_id
41 return self.url_result(desktop_url, 'Ustream')
42
43 video_url = 'http://tcdn.ustream.tv/video/%s' % video_id
44 webpage = self._download_webpage(url, video_id)
45
46 self.report_extraction(video_id)
47
48 video_title = self._html_search_regex(r'data-title="(?P<title>.+)"',
49 webpage, 'title')
50
51 uploader = self._html_search_regex(r'data-content-type="channel".*?>(?P<uploader>.*?)</a>',
52 webpage, 'uploader', fatal=False, flags=re.DOTALL)
53
54 thumbnail = self._html_search_regex(r'<link rel="image_src" href="(?P<thumb>.*?)"',
55 webpage, 'thumbnail', fatal=False)
56
57 return {
58 'id': video_id,
59 'url': video_url,
60 'ext': 'flv',
61 'title': video_title,
62 'uploader': uploader,
63 'thumbnail': thumbnail,
64 }
65
66
67 class UstreamChannelIE(InfoExtractor):
68 _VALID_URL = r'https?://www\.ustream\.tv/channel/(?P<slug>.+)'
69 IE_NAME = 'ustream:channel'
70 _TEST = {
71 'url': 'http://www.ustream.tv/channel/channeljapan',
72 'info_dict': {
73 'id': '10874166',
74 },
75 'playlist_mincount': 17,
76 }
77
78 def _real_extract(self, url):
79 m = re.match(self._VALID_URL, url)
80 display_id = m.group('slug')
81 webpage = self._download_webpage(url, display_id)
82 channel_id = get_meta_content('ustream:channel_id', webpage)
83
84 BASE = 'http://www.ustream.tv'
85 next_url = '/ajax/socialstream/videos/%s/1.json' % channel_id
86 video_ids = []
87 while next_url:
88 reply = self._download_json(
89 compat_urlparse.urljoin(BASE, next_url), display_id,
90 note='Downloading video information (next: %d)' % (len(video_ids) + 1))
91 video_ids.extend(re.findall(r'data-content-id="(\d.*)"', reply['data']))
92 next_url = reply['nextUrl']
93
94 entries = [
95 self.url_result('http://www.ustream.tv/recorded/' + vid, 'Ustream')
96 for vid in video_ids]
97 return {
98 '_type': 'playlist',
99 'id': channel_id,
100 'display_id': display_id,
101 'entries': entries,
102 }