- from __future__ import unicode_literals
-
- import json
- import re
-
- from .common import InfoExtractor
- from ..utils import (
- compat_urlparse,
- get_meta_content,
- )
-
-
- class UstreamIE(InfoExtractor):
- _VALID_URL = r'https?://www\.ustream\.tv/(?P<type>recorded|embed|embed/recorded)/(?P<videoID>\d+)'
- IE_NAME = 'ustream'
- _TEST = {
- 'url': 'http://www.ustream.tv/recorded/20274954',
- 'md5': '088f151799e8f572f84eb62f17d73e5c',
- 'info_dict': {
- 'id': '20274954',
- 'ext': 'flv',
- 'uploader': 'Young Americans for Liberty',
- 'title': 'Young Americans for Liberty February 7, 2012 2:28 AM',
- },
- }
-
- def _real_extract(self, url):
- m = re.match(self._VALID_URL, url)
- video_id = m.group('videoID')
-
- # some sites use this embed format (see: http://github.com/rg3/youtube-dl/issues/2990)
- if m.group('type') == 'embed/recorded':
- video_id = m.group('videoID')
- desktop_url = 'http://www.ustream.tv/recorded/' + video_id
- return self.url_result(desktop_url, 'Ustream')
- if m.group('type') == 'embed':
- video_id = m.group('videoID')
- webpage = self._download_webpage(url, video_id)
- desktop_video_id = self._html_search_regex(
- r'ContentVideoIds=\["([^"]*?)"\]', webpage, 'desktop_video_id')
- desktop_url = 'http://www.ustream.tv/recorded/' + desktop_video_id
- return self.url_result(desktop_url, 'Ustream')
-
- video_url = 'http://tcdn.ustream.tv/video/%s' % video_id
- webpage = self._download_webpage(url, video_id)
-
- self.report_extraction(video_id)
-
- video_title = self._html_search_regex(r'data-title="(?P<title>.+)"',
- webpage, 'title')
-
- uploader = self._html_search_regex(r'data-content-type="channel".*?>(?P<uploader>.*?)</a>',
- webpage, 'uploader', fatal=False, flags=re.DOTALL)
-
- thumbnail = self._html_search_regex(r'<link rel="image_src" href="(?P<thumb>.*?)"',
- webpage, 'thumbnail', fatal=False)
-
- return {
- 'id': video_id,
- 'url': video_url,
- 'ext': 'flv',
- 'title': video_title,
- 'uploader': uploader,
- 'thumbnail': thumbnail,
- }
-
-
- class UstreamChannelIE(InfoExtractor):
- _VALID_URL = r'https?://www\.ustream\.tv/channel/(?P<slug>.+)'
- IE_NAME = 'ustream:channel'
-
- def _real_extract(self, url):
- m = re.match(self._VALID_URL, url)
- slug = m.group('slug')
- webpage = self._download_webpage(url, slug)
- channel_id = get_meta_content('ustream:channel_id', webpage)
-
- BASE = 'http://www.ustream.tv'
- next_url = '/ajax/socialstream/videos/%s/1.json' % channel_id
- video_ids = []
- while next_url:
- reply = json.loads(self._download_webpage(compat_urlparse.urljoin(BASE, next_url), channel_id))
- video_ids.extend(re.findall(r'data-content-id="(\d.*)"', reply['data']))
- next_url = reply['nextUrl']
-
- urls = ['http://www.ustream.tv/recorded/' + vid for vid in video_ids]
- url_entries = [self.url_result(eurl, 'Ustream') for eurl in urls]
- return self.playlist_result(url_entries, channel_id)
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