# coding: utf-8 from __future__ import unicode_literals import re from .common import InfoExtractor from ..compat import compat_HTTPError from ..utils import ( determine_ext, float_or_none, int_or_none, smuggle_url, unsmuggle_url, ExtractorError, ) 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): lm = { 'Media': 'media', 'Channel': 'channel', 'ChannelList': 'channel_list', } entries = [] for kind, video_id in re.findall( r'LimelightPlayer\.doLoad(Media|Channel|ChannelList)\(["\'](?P<id>[a-z0-9]{32})', webpage): entries.append(cls.url_result( smuggle_url( 'limelight:%s:%s' % (lm[kind], video_id), {'source_url': source_url}), 'Limelight%s' % kind, video_id)) for mobj in re.finditer( # As per [1] class attribute should be exactly equal to # LimelightEmbeddedPlayerFlash but numerous examples seen # that don't exactly match it (e.g. [2]). # 1. http://support.3playmedia.com/hc/en-us/articles/227732408-Limelight-Embedding-the-Captions-Plugin-with-the-Limelight-Player-on-Your-Webpage # 2. http://www.sedona.com/FacilitatorTraining2017 r'''(?sx) <object[^>]+class=(["\'])(?:(?!\1).)*\bLimelightEmbeddedPlayerFlash\b(?:(?!\1).)*\1[^>]*>.*? <param[^>]+ name=(["\'])flashVars\2[^>]+ value=(["\'])(?:(?!\3).)*(?P<kind>media|channel(?:List)?)Id=(?P<id>[a-z0-9]{32}) ''', webpage): kind, video_id = mobj.group('kind'), mobj.group('id') entries.append(cls.url_result( smuggle_url( 'limelight:%s:%s' % (kind, video_id), {'source_url': source_url}), 'Limelight%s' % kind.capitalize(), video_id)) return entries def _call_playlist_service(self, item_id, method, fatal=True, referer=None): headers = {} if referer: headers['Referer'] = referer 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) 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'] if error == 'CountryDisabled': self.raise_geo_restricted() 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): 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 def _extract_info(self, streams, mobile_urls, properties): video_id = properties['media_id'] formats = [] urls = [] for stream in streams: stream_url = stream.get('url') if not stream_url or stream.get('drmProtected') or stream_url in urls: continue urls.append(stream_url) ext = determine_ext(stream_url) if ext == 'f4m': formats.extend(self._extract_f4m_formats( stream_url, video_id, f4m_id='hds', fatal=False)) else: fmt = { 'url': stream_url, 'abr': float_or_none(stream.get('audioBitRate')), 'fps': float_or_none(stream.get('videoFrameRate')), 'ext': ext, } width = int_or_none(stream.get('videoWidthInPixels')) height = int_or_none(stream.get('videoHeightInPixels')) vbr = float_or_none(stream.get('videoBitRate')) if width or height or vbr: fmt.update({ 'width': width, 'height': height, 'vbr': vbr, }) else: fmt['vcodec'] = 'none' rtmp = re.search(r'^(?P<url>rtmpe?://(?P<host>[^/]+)/(?P<app>.+))/(?P<playpath>mp[34]:.+)$', stream_url) if rtmp: format_id = 'rtmp' if stream.get('videoBitRate'): format_id += '-%d' % int_or_none(stream['videoBitRate']) http_format_id = format_id.replace('rtmp', 'http') CDN_HOSTS = ( ('delvenetworks.com', 'cpl.delvenetworks.com'), ('video.llnw.net', 's2.content.video.llnw.net'), ) for cdn_host, http_host in CDN_HOSTS: if cdn_host not in rtmp.group('host').lower(): continue http_url = 'http://%s/%s' % (http_host, rtmp.group('playpath')[4:]) urls.append(http_url) if self._is_valid_url(http_url, video_id, http_format_id): http_fmt = fmt.copy() http_fmt.update({ 'url': http_url, 'format_id': http_format_id, }) formats.append(http_fmt) break fmt.update({ 'url': rtmp.group('url'), 'play_path': rtmp.group('playpath'), 'app': rtmp.group('app'), 'ext': 'flv', 'format_id': format_id, }) formats.append(fmt) for mobile_url in mobile_urls: 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: continue urls.append(media_url) ext = determine_ext(media_url) if ext == 'm3u8': formats.extend(self._extract_m3u8_formats( media_url, video_id, 'mp4', 'm3u8_native', m3u8_id=format_id, fatal=False)) elif ext == 'f4m': formats.extend(self._extract_f4m_formats( stream_url, video_id, f4m_id=format_id, fatal=False)) else: formats.append({ 'url': media_url, 'format_id': format_id, 'preference': -1, 'ext': ext, }) 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', }) return { 'id': video_id, 'title': title, 'description': description, 'formats': formats, 'timestamp': timestamp, 'duration': duration, 'filesize': filesize, 'categories': categories, 'tags': tags, 'thumbnails': thumbnails, 'subtitles': subtitles, } class LimelightMediaIE(LimelightBaseIE): IE_NAME = 'limelight' _VALID_URL = r'''(?x) (?: limelight:media:| https?:// (?: link\.videoplatform\.limelight\.com/media/| assets\.delvenetworks\.com/player/loader\.swf ) \?.*?\bmediaId= ) (?P<id>[a-z0-9]{32}) ''' _TESTS = [{ 'url': 'http://link.videoplatform.limelight.com/media/?mediaId=3ffd040b522b4485b6d84effc750cd86', 'info_dict': { 'id': '3ffd040b522b4485b6d84effc750cd86', 'ext': 'mp4', 'title': 'HaP and the HB Prince Trailer', 'description': 'md5:8005b944181778e313d95c1237ddb640', 'thumbnail': r're:^https?://.*\.jpeg$', 'duration': 144.23, 'timestamp': 1244136834, 'upload_date': '20090604', }, 'params': { # m3u8 download 'skip_download': True, }, }, { # video with subtitles 'url': 'limelight:media:a3e00274d4564ec4a9b29b9466432335', 'md5': '2fa3bad9ac321e23860ca23bc2c69e3d', 'info_dict': { 'id': 'a3e00274d4564ec4a9b29b9466432335', 'ext': 'mp4', 'title': '3Play Media Overview Video', 'thumbnail': r're:^https?://.*\.jpeg$', 'duration': 78.101, 'timestamp': 1338929955, 'upload_date': '20120605', 'subtitles': 'mincount:9', }, }, { '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')) pc, mobile, metadata = self._extract( video_id, 'getPlaylistByMediaId', 'getMobilePlaylistByMediaId', 'properties', smuggled_data.get('source_url')) return self._extract_info( pc['playlistItems'][0].get('streams', []), mobile['mediaList'][0].get('mobileUrls', []) if mobile else [], metadata) class LimelightChannelIE(LimelightBaseIE): IE_NAME = 'limelight:channel' _VALID_URL = r'''(?x) (?: limelight:channel:| https?:// (?: link\.videoplatform\.limelight\.com/media/| assets\.delvenetworks\.com/player/loader\.swf ) \?.*?\bchannelId= ) (?P<id>[a-z0-9]{32}) ''' _TESTS = [{ 'url': 'http://link.videoplatform.limelight.com/media/?channelId=ab6a524c379342f9b23642917020c082', 'info_dict': { 'id': 'ab6a524c379342f9b23642917020c082', 'title': 'Javascript Sample Code', }, 'playlist_mincount': 3, }, { 'url': 'http://assets.delvenetworks.com/player/loader.swf?channelId=ab6a524c379342f9b23642917020c082', '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) pc, mobile, medias = self._extract( channel_id, 'getPlaylistByChannelId', 'getMobilePlaylistWithNItemsByChannelId?begin=0&count=-1', 'media', smuggled_data.get('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']))] return self.playlist_result(entries, channel_id, pc['title']) class LimelightChannelListIE(LimelightBaseIE): IE_NAME = 'limelight:channel_list' _VALID_URL = r'''(?x) (?: limelight:channel_list:| https?:// (?: link\.videoplatform\.limelight\.com/media/| assets\.delvenetworks\.com/player/loader\.swf ) \?.*?\bchannelListId= ) (?P<id>[a-z0-9]{32}) ''' _TESTS = [{ 'url': 'http://link.videoplatform.limelight.com/media/?channelListId=301b117890c4465c8179ede21fd92e2b', 'info_dict': { 'id': '301b117890c4465c8179ede21fd92e2b', 'title': 'Website - Hero Player', }, 'playlist_mincount': 2, }, { 'url': 'https://assets.delvenetworks.com/player/loader.swf?channelListId=301b117890c4465c8179ede21fd92e2b', 'only_matching': True, }] _PLAYLIST_SERVICE_PATH = 'channel_list' def _real_extract(self, url): channel_list_id = self._match_id(url) 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'])