from __future__ import unicode_literals from .common import InfoExtractor from .theplatform import ThePlatformFeedIE from ..utils import ( int_or_none, url_or_none, js_to_json, find_xpath_attr, parse_duration, xpath_element, xpath_text, update_url_query, urljoin, ) import datetime class CBSBaseIE(ThePlatformFeedIE): def _parse_smil_subtitles(self, smil, namespace=None, subtitles_lang='en'): closed_caption_e = find_xpath_attr(smil, self._xpath_ns( './/param', namespace), 'name', 'ClosedCaptionURL') return { 'en': [{ 'ext': 'ttml', 'url': closed_caption_e.attrib['value'], }] } if closed_caption_e is not None and closed_caption_e.attrib.get('value') else [] class CBSPlaylistIE(InfoExtractor): IE_DESC = 'CBS series playlists' IE_NAME = 'cbs.com:playlist' _VALID_URL = r'(?i)https?://(?:www\.)cbs.com/shows/(?P[\w-]+)/?$' _TESTS = [ { 'url': 'https://www.cbs.com/shows/frasier/', 'info_dict': { 'id': 61456196, 'title': 'Frasier', }, 'playlist_count': 264, }, { 'url': 'https://www.cbs.com/shows/star_trek/', 'info_dict': { 'id': 22927, 'title': 'Star Trek: The Original Series (Remastered)', }, 'playlist_count': 79, }, ] def extract_episode_info(self, url, json_data): episodes = json_data.get('result', {}).get('data') entries = [] for ep in episodes: series_title = ep.get('series_title') episode_url = url_or_none(urljoin(url, ep.get('url'))) if episode_url: entries.append({ '_type': 'url', 'id': ep.get('content_id'), 'ie_key': 'CBS', 'title': ep.get('title'), 'url': episode_url, 'duration': parse_duration(ep.get('duration')), 'thumbnail': ep.get('thumb', {}).get('large'), 'upload_date': datetime.datetime.strptime(ep.get('airdate'), '%b %d, %Y').strftime('%Y%m%d'), 'episode_title': ep.get('episode_title'), 'episode_number': int_or_none(ep.get('episode_number')), 'season_number': int_or_none(ep.get('season_number')), 'series': ep.get('series_title'), }) return {'series_title': series_title, 'episodes': entries} def _real_extract(self, url): show_name = self._match_id(url) webpage = self._download_webpage(url, show_name) show_name_js = self._search_regex( r'new CBS\.Show\(([^)]*)\);', webpage, 'show_name') show = self._parse_json(show_name_js, show_name, transform_source=js_to_json) show_id = show.get('id') entries = [] if show_id: offset = 0 limit = 10 more_episodes = True while (more_episodes): episodes_url = urljoin( url, '/carousels/shows/%d/offset/%d/limit/%d/xs/0/' % (show_id, offset, limit)) json_data = self._download_json( episodes_url, 'Downloading episode playlist') result = self.extract_episode_info(url, json_data) entries += result['episodes'] series_title = result['series_title'] total_episodes = json_data.get('result', {}).get('total') offset = offset + limit if offset > total_episodes: more_episodes = False playlist = self.playlist_result( entries, show_id, playlist_title=series_title) print(playlist) return playlist class CBSIE(CBSBaseIE): _VALID_URL = r'(?:cbs:|https?://(?:www\.)?(?:cbs\.com/shows/[^/]+/video|colbertlateshow\.com/(?:video|podcasts))/)(?P[\w-]+)' _TESTS = [{ 'url': 'http://www.cbs.com/shows/garth-brooks/video/_u7W953k6la293J7EPTd9oHkSPs6Xn6_/connect-chat-feat-garth-brooks/', 'info_dict': { 'id': '_u7W953k6la293J7EPTd9oHkSPs6Xn6_', 'ext': 'mp4', 'title': 'Connect Chat feat. Garth Brooks', 'description': 'Connect with country music singer Garth Brooks, as he chats with fans on Wednesday November 27, 2013. Be sure to tune in to Garth Brooks: Live from Las Vegas, Friday November 29, at 9/8c on CBS!', 'duration': 1495, 'timestamp': 1385585425, 'upload_date': '20131127', 'uploader': 'CBSI-NEW', }, 'params': { # m3u8 download 'skip_download': True, }, '_skip': 'Blocked outside the US', }, { 'url': 'http://colbertlateshow.com/video/8GmB0oY0McANFvp2aEffk9jZZZ2YyXxy/the-colbeard/', 'only_matching': True, }, { 'url': 'http://www.colbertlateshow.com/podcasts/dYSwjqPs_X1tvbV_P2FcPWRa_qT6akTC/in-the-bad-room-with-stephen/', 'only_matching': True, }] def _extract_video_info(self, content_id): items_data = self._download_xml( 'http://can.cbs.com/thunder/player/videoPlayerService.php', content_id, query={'partner': 'cbs', 'contentId': content_id}) video_data = xpath_element(items_data, './/item') title = xpath_text(video_data, 'videoTitle', 'title', True) tp_path = 'dJ5BDC/media/guid/2198311517/%s' % content_id tp_release_url = 'http://link.theplatform.com/s/' + tp_path asset_types = [] subtitles = {} formats = [] for item in items_data.findall('.//item'): asset_type = xpath_text(item, 'assetType') if not asset_type or asset_type in asset_types: continue asset_types.append(asset_type) query = { 'mbr': 'true', 'assetTypes': asset_type, } if asset_type.startswith('HLS') or asset_type in ('OnceURL', 'StreamPack'): query['formats'] = 'MPEG4,M3U' elif asset_type in ('RTMP', 'WIFI', '3G'): query['formats'] = 'MPEG4,FLV' tp_formats, tp_subtitles = self._extract_theplatform_smil( update_url_query(tp_release_url, query), content_id, 'Downloading %s SMIL data' % asset_type) formats.extend(tp_formats) subtitles = self._merge_subtitles(subtitles, tp_subtitles) self._sort_formats(formats) info = self._extract_theplatform_metadata(tp_path, content_id) info.update({ 'id': content_id, 'title': title, 'series': xpath_text(video_data, 'seriesTitle'), 'season_number': int_or_none(xpath_text(video_data, 'seasonNumber')), 'episode_number': int_or_none(xpath_text(video_data, 'episodeNumber')), 'duration': int_or_none(xpath_text(video_data, 'videoLength'), 1000), 'thumbnail': xpath_text(video_data, 'previewImageURL'), 'formats': formats, 'subtitles': subtitles, }) return info def _real_extract(self, url): content_id = self._match_id(url) return self._extract_video_info(content_id)