X-Git-Url: https://git.rapsys.eu/youtubedl/blobdiff_plain/af014acd27e0b471d5903630847eabb26437b46c..39393b81acfaf4045fb7f20454a0226f0dc9142e:/youtube_dl/extractor/limelight.py diff --git a/youtube_dl/extractor/limelight.py b/youtube_dl/extractor/limelight.py index ad65b27..39f74d2 100644 --- a/youtube_dl/extractor/limelight.py +++ b/youtube_dl/extractor/limelight.py @@ -10,6 +10,7 @@ from ..utils import ( float_or_none, int_or_none, smuggle_url, + try_get, unsmuggle_url, ExtractorError, ) @@ -17,7 +18,6 @@ from ..utils import ( class LimelightBaseIE(InfoExtractor): _PLAYLIST_SERVICE_URL = 'http://production-ps.lvp.llnw.net/r/PlaylistService/%s/%s/%s' - _API_URL = 'http://api.video.limelight.com/rest/organizations/%s/%s/%s/%s.json' @classmethod def _extract_urls(cls, webpage, source_url): @@ -69,7 +69,8 @@ class LimelightBaseIE(InfoExtractor): try: return self._download_json( self._PLAYLIST_SERVICE_URL % (self._PLAYLIST_SERVICE_PATH, item_id, method), - item_id, 'Downloading PlaylistService %s JSON' % method, fatal=fatal, headers=headers) + item_id, 'Downloading PlaylistService %s JSON' % method, + fatal=fatal, headers=headers) except ExtractorError as e: if isinstance(e.cause, compat_HTTPError) and e.cause.code == 403: error = self._parse_json(e.cause.read().decode(), item_id)['detail']['contentAccessPermission'] @@ -78,22 +79,22 @@ class LimelightBaseIE(InfoExtractor): raise ExtractorError(error, expected=True) raise - def _call_api(self, organization_id, item_id, method): - return self._download_json( - self._API_URL % (organization_id, self._API_PATH, item_id, method), - item_id, 'Downloading API %s JSON' % method) - - def _extract(self, item_id, pc_method, mobile_method, meta_method, referer=None): + def _extract(self, item_id, pc_method, mobile_method, referer=None): pc = self._call_playlist_service(item_id, pc_method, referer=referer) - metadata = self._call_api(pc['orgId'], item_id, meta_method) - mobile = self._call_playlist_service(item_id, mobile_method, fatal=False, referer=referer) - return pc, mobile, metadata + mobile = self._call_playlist_service( + item_id, mobile_method, fatal=False, referer=referer) + return pc, mobile + + def _extract_info(self, pc, mobile, i, referer): + get_item = lambda x, y: try_get(x, lambda x: x[y][i], dict) or {} + pc_item = get_item(pc, 'playlistItems') + mobile_item = get_item(mobile, 'mediaList') + video_id = pc_item.get('mediaId') or mobile_item['mediaId'] + title = pc_item.get('title') or mobile_item['title'] - def _extract_info(self, streams, mobile_urls, properties): - video_id = properties['media_id'] formats = [] urls = [] - for stream in streams: + for stream in pc_item.get('streams', []): stream_url = stream.get('url') if not stream_url or stream.get('drmProtected') or stream_url in urls: continue @@ -154,7 +155,7 @@ class LimelightBaseIE(InfoExtractor): }) formats.append(fmt) - for mobile_url in mobile_urls: + for mobile_url in mobile_item.get('mobileUrls', []): media_url = mobile_url.get('mobileUrl') format_id = mobile_url.get('targetMediaPlatform') if not media_url or format_id in ('Widevine', 'SmoothStreaming') or media_url in urls: @@ -178,45 +179,31 @@ class LimelightBaseIE(InfoExtractor): self._sort_formats(formats) - title = properties['title'] - description = properties.get('description') - timestamp = int_or_none(properties.get('publish_date') or properties.get('create_date')) - duration = float_or_none(properties.get('duration_in_milliseconds'), 1000) - filesize = int_or_none(properties.get('total_storage_in_bytes')) - categories = [properties.get('category')] - tags = properties.get('tags', []) - thumbnails = [{ - 'url': thumbnail['url'], - 'width': int_or_none(thumbnail.get('width')), - 'height': int_or_none(thumbnail.get('height')), - } for thumbnail in properties.get('thumbnails', []) if thumbnail.get('url')] - subtitles = {} - for caption in properties.get('captions', []): - lang = caption.get('language_code') - subtitles_url = caption.get('url') - if lang and subtitles_url: - subtitles.setdefault(lang, []).append({ - 'url': subtitles_url, - }) - closed_captions_url = properties.get('closed_captions_url') - if closed_captions_url: - subtitles.setdefault('en', []).append({ - 'url': closed_captions_url, - 'ext': 'ttml', - }) + for flag in mobile_item.get('flags'): + if flag == 'ClosedCaptions': + closed_captions = self._call_playlist_service( + video_id, 'getClosedCaptionsDetailsByMediaId', + False, referer) or [] + for cc in closed_captions: + cc_url = cc.get('webvttFileUrl') + if not cc_url: + continue + lang = cc.get('languageCode') or self._search_regex(r'/[a-z]{2}\.vtt', cc_url, 'lang', default='en') + subtitles.setdefault(lang, []).append({ + 'url': cc_url, + }) + break + + get_meta = lambda x: pc_item.get(x) or mobile_item.get(x) return { 'id': video_id, 'title': title, - 'description': description, + 'description': get_meta('description'), 'formats': formats, - 'timestamp': timestamp, - 'duration': duration, - 'filesize': filesize, - 'categories': categories, - 'tags': tags, - 'thumbnails': thumbnails, + 'duration': float_or_none(get_meta('durationInMilliseconds'), 1000), + 'thumbnail': get_meta('previewImageUrl') or get_meta('thumbnailImageUrl'), 'subtitles': subtitles, } @@ -244,8 +231,6 @@ class LimelightMediaIE(LimelightBaseIE): 'description': 'md5:8005b944181778e313d95c1237ddb640', 'thumbnail': r're:^https?://.*\.jpeg$', 'duration': 144.23, - 'timestamp': 1244136834, - 'upload_date': '20090604', }, 'params': { # m3u8 download @@ -261,31 +246,29 @@ class LimelightMediaIE(LimelightBaseIE): 'title': '3Play Media Overview Video', 'thumbnail': r're:^https?://.*\.jpeg$', 'duration': 78.101, - 'timestamp': 1338929955, - 'upload_date': '20120605', - 'subtitles': 'mincount:9', + # TODO: extract all languages that were accessible via API + # 'subtitles': 'mincount:9', + 'subtitles': 'mincount:1', }, }, { 'url': 'https://assets.delvenetworks.com/player/loader.swf?mediaId=8018a574f08d416e95ceaccae4ba0452', 'only_matching': True, }] _PLAYLIST_SERVICE_PATH = 'media' - _API_PATH = 'media' def _real_extract(self, url): url, smuggled_data = unsmuggle_url(url, {}) video_id = self._match_id(url) - self._initialize_geo_bypass(smuggled_data.get('geo_countries')) + source_url = smuggled_data.get('source_url') + self._initialize_geo_bypass({ + 'countries': smuggled_data.get('geo_countries'), + }) - pc, mobile, metadata = self._extract( + pc, mobile = self._extract( video_id, 'getPlaylistByMediaId', - 'getMobilePlaylistByMediaId', 'properties', - smuggled_data.get('source_url')) + 'getMobilePlaylistByMediaId', source_url) - return self._extract_info( - pc['playlistItems'][0].get('streams', []), - mobile['mediaList'][0].get('mobileUrls', []) if mobile else [], - metadata) + return self._extract_info(pc, mobile, 0, source_url) class LimelightChannelIE(LimelightBaseIE): @@ -307,6 +290,7 @@ class LimelightChannelIE(LimelightBaseIE): 'info_dict': { 'id': 'ab6a524c379342f9b23642917020c082', 'title': 'Javascript Sample Code', + 'description': 'Javascript Sample Code - http://www.delvenetworks.com/sample-code/playerCode-demo.html', }, 'playlist_mincount': 3, }, { @@ -314,25 +298,23 @@ class LimelightChannelIE(LimelightBaseIE): 'only_matching': True, }] _PLAYLIST_SERVICE_PATH = 'channel' - _API_PATH = 'channels' def _real_extract(self, url): url, smuggled_data = unsmuggle_url(url, {}) channel_id = self._match_id(url) + source_url = smuggled_data.get('source_url') - pc, mobile, medias = self._extract( + pc, mobile = self._extract( channel_id, 'getPlaylistByChannelId', 'getMobilePlaylistWithNItemsByChannelId?begin=0&count=-1', - 'media', smuggled_data.get('source_url')) + source_url) entries = [ - self._extract_info( - pc['playlistItems'][i].get('streams', []), - mobile['mediaList'][i].get('mobileUrls', []) if mobile else [], - medias['media_list'][i]) - for i in range(len(medias['media_list']))] + self._extract_info(pc, mobile, i, source_url) + for i in range(len(pc['playlistItems']))] - return self.playlist_result(entries, channel_id, pc['title']) + return self.playlist_result( + entries, channel_id, pc.get('title'), mobile.get('description')) class LimelightChannelListIE(LimelightBaseIE): @@ -365,10 +347,12 @@ class LimelightChannelListIE(LimelightBaseIE): def _real_extract(self, url): channel_list_id = self._match_id(url) - channel_list = self._call_playlist_service(channel_list_id, 'getMobileChannelListById') + channel_list = self._call_playlist_service( + channel_list_id, 'getMobileChannelListById') entries = [ self.url_result('limelight:channel:%s' % channel['id'], 'LimelightChannel') for channel in channel_list['channelList']] - return self.playlist_result(entries, channel_list_id, channel_list['title']) + return self.playlist_result( + entries, channel_list_id, channel_list['title'])