X-Git-Url: https://git.rapsys.eu/youtubedl/blobdiff_plain/782e271dfe61ed8d5dbf100286ad876068ea585c..d018d3313032e12968a6add6800e51d412e2f602:/youtube_dl/extractor/ustream.py?ds=inline diff --git a/youtube_dl/extractor/ustream.py b/youtube_dl/extractor/ustream.py index 74c8258..73b05ec 100644 --- a/youtube_dl/extractor/ustream.py +++ b/youtube_dl/extractor/ustream.py @@ -1,72 +1,146 @@ -import json +from __future__ import unicode_literals + import re from .common import InfoExtractor -from ..utils import ( +from ..compat import ( compat_urlparse, - get_meta_content, +) +from ..utils import ( + ExtractorError, + int_or_none, + float_or_none, ) class UstreamIE(InfoExtractor): - _VALID_URL = r'https?://www\.ustream\.tv/recorded/(?P\d+)' - IE_NAME = u'ustream' - _TEST = { - u'url': u'http://www.ustream.tv/recorded/20274954', - u'file': u'20274954.flv', - u'md5': u'088f151799e8f572f84eb62f17d73e5c', - u'info_dict': { - u"uploader": u"Young Americans for Liberty", - u"title": u"Young Americans for Liberty February 7, 2012 2:28 AM" - } - } + _VALID_URL = r'https?://www\.ustream\.tv/(?Precorded|embed|embed/recorded)/(?P\d+)' + IE_NAME = 'ustream' + _TESTS = [{ + 'url': 'http://www.ustream.tv/recorded/20274954', + 'md5': '088f151799e8f572f84eb62f17d73e5c', + 'info_dict': { + 'id': '20274954', + 'ext': 'flv', + 'title': 'Young Americans for Liberty February 7, 2012 2:28 AM', + 'description': 'Young Americans for Liberty February 7, 2012 2:28 AM', + 'timestamp': 1328577035, + 'upload_date': '20120207', + 'uploader': 'yaliberty', + 'uploader_id': '6780869', + }, + }, { + # 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', + }, + 'skip': 'This Pro Broadcaster has chosen to remove this video from the ustream.tv site.', + }] def _real_extract(self, url): m = re.match(self._VALID_URL, url) - video_id = m.group('videoID') + video_id = m.group('id') + + # 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('id') + 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('id') + 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 = u'http://tcdn.ustream.tv/video/%s' % video_id - webpage = self._download_webpage(url, video_id) + params = self._download_json( + 'https://api.ustream.tv/videos/%s.json' % video_id, video_id) - self.report_extraction(video_id) + error = params.get('error') + if error: + raise ExtractorError( + '%s returned error: %s' % (self.IE_NAME, error), expected=True) - video_title = self._html_search_regex(r'data-title="(?P.+)"', - webpage, u'title') + video = params['video'] - uploader = self._html_search_regex(r'data-content-type="channel".*?>(?P<uploader>.*?)</a>', - webpage, u'uploader', fatal=False, flags=re.DOTALL) + title = video['title'] + filesize = float_or_none(video.get('file_size')) - thumbnail = self._html_search_regex(r'<link rel="image_src" href="(?P<thumb>.*?)"', - webpage, u'thumbnail', fatal=False) + formats = [{ + 'id': video_id, + 'url': video_url, + 'ext': format_id, + 'filesize': filesize, + } for format_id, video_url in video['media_urls'].items()] + self._sort_formats(formats) + + description = video.get('description') + timestamp = int_or_none(video.get('created_at')) + duration = float_or_none(video.get('length')) + view_count = int_or_none(video.get('views')) + + uploader = video.get('owner', {}).get('username') + uploader_id = video.get('owner', {}).get('id') + + thumbnails = [{ + 'id': thumbnail_id, + 'url': thumbnail_url, + } for thumbnail_id, thumbnail_url in video.get('thumbnail', {}).items()] + + return { + 'id': video_id, + 'title': title, + 'description': description, + 'thumbnails': thumbnails, + 'timestamp': timestamp, + 'duration': duration, + 'view_count': view_count, + 'uploader': uploader, + 'uploader_id': uploader_id, + 'formats': formats, + } - info = { - 'id': video_id, - 'url': video_url, - 'ext': 'flv', - 'title': video_title, - 'uploader': uploader, - 'thumbnail': thumbnail, - } - return info class UstreamChannelIE(InfoExtractor): _VALID_URL = r'https?://www\.ustream\.tv/channel/(?P<slug>.+)' - IE_NAME = u'ustream:channel' + 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) - slug = m.group('slug') - webpage = self._download_webpage(url, slug) - channel_id = get_meta_content('ustream:channel_id', webpage) + 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 = json.loads(self._download_webpage(compat_urlparse.urljoin(BASE, next_url), channel_id)) + 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'] - 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) + 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, + }