from __future__ import unicode_literals from .theplatform import ThePlatformFeedIE from ..utils import ( ExtractorError, int_or_none, find_xpath_attr, xpath_element, xpath_text, update_url_query, url_or_none, ) class CBSBaseIE(ThePlatformFeedIE): def _parse_smil_subtitles(self, smil, namespace=None, subtitles_lang='en'): subtitles = {} for k, ext in [('sMPTE-TTCCURL', 'tt'), ('ClosedCaptionURL', 'ttml'), ('webVTTCaptionURL', 'vtt')]: cc_e = find_xpath_attr(smil, self._xpath_ns('.//param', namespace), 'name', k) if cc_e is not None: cc_url = cc_e.get('value') if cc_url: subtitles.setdefault(subtitles_lang, []).append({ 'ext': ext, 'url': cc_url, }) return subtitles def _extract_common_video_info(self, content_id, asset_types, mpx_acc, extra_info): tp_path = 'dJ5BDC/media/guid/%d/%s' % (mpx_acc, content_id) tp_release_url = f'https://link.theplatform.com/s/{tp_path}' info = self._extract_theplatform_metadata(tp_path, content_id) formats, subtitles = [], {} last_e = None for asset_type, query in asset_types.items(): try: tp_formats, tp_subtitles = self._extract_theplatform_smil( update_url_query(tp_release_url, query), content_id, 'Downloading %s SMIL data' % asset_type) except ExtractorError as e: last_e = e if asset_type != 'fallback': continue query['formats'] = '' # blank query to check if expired try: tp_formats, tp_subtitles = self._extract_theplatform_smil( update_url_query(tp_release_url, query), content_id, 'Downloading %s SMIL data, trying again with another format' % asset_type) except ExtractorError as e: last_e = e continue formats.extend(tp_formats) subtitles = self._merge_subtitles(subtitles, tp_subtitles) if last_e and not formats: self.raise_no_formats(last_e, True, content_id) self._sort_formats(formats) extra_info.update({ 'id': content_id, 'formats': formats, 'subtitles': subtitles, }) info.update({k: v for k, v in extra_info.items() if v is not None}) return info def _extract_video_info(self, *args, **kwargs): # Extract assets + metadata and call _extract_common_video_info raise NotImplementedError('This method must be implemented by subclasses') def _real_extract(self, url): return self._extract_video_info(self._match_id(url)) class CBSIE(CBSBaseIE): _VALID_URL = r'''(?x) (?: cbs:| https?://(?:www\.)?(?: cbs\.com/(?:shows/[^/]+/video|movies/[^/]+)/| colbertlateshow\.com/(?:video|podcasts)/) )(?P[\w-]+)''' # All tests are blocked outside US _TESTS = [{ 'url': 'https://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, }, }, { 'url': 'https://www.cbs.com/shows/the-late-show-with-stephen-colbert/video/60icOhMb9NcjbcWnF_gub9XXHdeBcNk2/the-late-show-6-23-21-christine-baranski-joy-oladokun-', 'info_dict': { 'id': '60icOhMb9NcjbcWnF_gub9XXHdeBcNk2', 'title': 'The Late Show - 6/23/21 (Christine Baranski, Joy Oladokun)', 'timestamp': 1624507140, 'description': 'md5:e01af24e95c74d55e8775aef86117b95', 'uploader': 'CBSI-NEW', 'upload_date': '20210624', }, 'params': { 'ignore_no_formats_error': True, 'skip_download': True, }, 'expected_warnings': [ 'This content expired on', 'No video formats found', 'Requested format is not available'], }, { '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, site='cbs', mpx_acc=2198311517): items_data = self._download_xml( 'https://can.cbs.com/thunder/player/videoPlayerService.php', content_id, query={'partner': site, 'contentId': content_id}) video_data = xpath_element(items_data, './/item') title = xpath_text(video_data, 'videoTitle', 'title') or xpath_text(video_data, 'videotitle', 'title') asset_types = {} has_drm = False for item in items_data.findall('.//item'): asset_type = xpath_text(item, 'assetType') query = { 'mbr': 'true', 'assetTypes': asset_type, } if not asset_type: # fallback for content_ids that videoPlayerService doesn't return anything for asset_type = 'fallback' query['formats'] = 'M3U+none,MPEG4,M3U+appleHlsEncryption,MP3' del query['assetTypes'] if asset_type in asset_types: continue elif any(excluded in asset_type for excluded in ('HLS_FPS', 'DASH_CENC', 'OnceURL')): if 'DASH_CENC' in asset_type: has_drm = True continue if asset_type.startswith('HLS') or 'StreamPack' in asset_type: query['formats'] = 'MPEG4,M3U' elif asset_type in ('RTMP', 'WIFI', '3G'): query['formats'] = 'MPEG4,FLV' asset_types[asset_type] = query if not asset_types and has_drm: self.report_drm(content_id) return self._extract_common_video_info(content_id, asset_types, mpx_acc, extra_info={ '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': url_or_none(xpath_text(video_data, 'previewImageURL')), })