You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
140 lines
4.9 KiB
140 lines
4.9 KiB
from __future__ import unicode_literals |
|
|
|
import json |
|
import re |
|
|
|
from .common import InfoExtractor |
|
from ..compat import ( |
|
compat_urlparse, |
|
) |
|
from ..utils import ExtractorError |
|
|
|
|
|
class UstreamIE(InfoExtractor): |
|
_VALID_URL = r'https?://www\.ustream\.tv/(?P<type>recorded|embed|embed/recorded)/(?P<videoID>\d+)' |
|
IE_NAME = 'ustream' |
|
_TESTS = [{ |
|
'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', |
|
}, |
|
}, { |
|
# From http://sportscanada.tv/canadagames/index.php/week2/figure-skating/444 |
|
# Title and uploader available only from params JSON |
|
'url': 'http://www.ustream.tv/embed/recorded/59307601?ub=ff0000&lc=ff0000&oc=ffffff&uc=ffffff&v=3&wmode=direct', |
|
'md5': '5a2abf40babeac9812ed20ae12d34e10', |
|
'info_dict': { |
|
'id': '59307601', |
|
'ext': 'flv', |
|
'title': '-CG11- Canada Games Figure Skating', |
|
'uploader': 'sportscanadatv', |
|
} |
|
}] |
|
|
|
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') |
|
|
|
params = self._download_json( |
|
'http://cdngw.ustream.tv/rgwjson/Viewer.getVideo/' + json.dumps({ |
|
'brandId': 1, |
|
'videoId': int(video_id), |
|
'autoplay': False, |
|
}), video_id) |
|
|
|
if 'error' in params: |
|
raise ExtractorError(params['error']['message'], expected=True) |
|
|
|
video_url = params['flv'] |
|
|
|
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', default=None) |
|
|
|
if not video_title: |
|
try: |
|
video_title = params['moduleConfig']['meta']['title'] |
|
except KeyError: |
|
pass |
|
|
|
if not video_title: |
|
video_title = 'Ustream video ' + video_id |
|
|
|
uploader = self._html_search_regex(r'data-content-type="channel".*?>(?P<uploader>.*?)</a>', |
|
webpage, 'uploader', fatal=False, flags=re.DOTALL, default=None) |
|
|
|
if not uploader: |
|
try: |
|
uploader = params['moduleConfig']['meta']['userName'] |
|
except KeyError: |
|
uploader = None |
|
|
|
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' |
|
_TEST = { |
|
'url': 'http://www.ustream.tv/channel/channeljapan', |
|
'info_dict': { |
|
'id': '10874166', |
|
}, |
|
'playlist_mincount': 17, |
|
} |
|
|
|
def _real_extract(self, url): |
|
m = re.match(self._VALID_URL, url) |
|
display_id = m.group('slug') |
|
webpage = self._download_webpage(url, display_id) |
|
channel_id = self._html_search_meta('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 = self._download_json( |
|
compat_urlparse.urljoin(BASE, next_url), display_id, |
|
note='Downloading video information (next: %d)' % (len(video_ids) + 1)) |
|
video_ids.extend(re.findall(r'data-content-id="(\d.*)"', reply['data'])) |
|
next_url = reply['nextUrl'] |
|
|
|
entries = [ |
|
self.url_result('http://www.ustream.tv/recorded/' + vid, 'Ustream') |
|
for vid in video_ids] |
|
return { |
|
'_type': 'playlist', |
|
'id': channel_id, |
|
'display_id': display_id, |
|
'entries': entries, |
|
}
|
|
|