mirror of
https://github.com/l1ving/youtube-dl
synced 2024-12-23 06:02:53 +08:00
141 lines
4.9 KiB
Python
141 lines
4.9 KiB
Python
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,
|
|
}
|