X-Git-Url: http://git.cielonegro.org/gitweb.cgi?a=blobdiff_plain;f=youtube_dl%2Fextractor%2Flimelight.py;h=39f74d2822bc7296df8a5c16e5edfce3298e82ab;hb=2e20cb36364b91c1d928ce896064fdc7c49e82f8;hp=dcfc215c790f78723acfb65cb5e33b51d8bf8085;hpb=ef5acfe32de4c995625f9800cfe0776237961436;p=youtube-dl.git diff --git a/youtube_dl/extractor/limelight.py b/youtube_dl/extractor/limelight.py index dcfc215c7..39f74d282 100644 --- a/youtube_dl/extractor/limelight.py +++ b/youtube_dl/extractor/limelight.py @@ -4,173 +4,355 @@ from __future__ import unicode_literals import re from .common import InfoExtractor +from ..compat import compat_HTTPError from ..utils import ( - int_or_none, determine_ext, + float_or_none, + int_or_none, + smuggle_url, + try_get, + unsmuggle_url, + ExtractorError, ) -class LimeLightBaseIE(InfoExtractor): +class LimelightBaseIE(InfoExtractor): + _PLAYLIST_SERVICE_URL = 'http://production-ps.lvp.llnw.net/r/PlaylistService/%s/%s/%s' - def get_playlist_service(self, id, method): - return self._download_json(self.PLAYLIST_SERVICE_URL % (id, method), id) + @classmethod + def _extract_urls(cls, webpage, source_url): + lm = { + 'Media': 'media', + 'Channel': 'channel', + 'ChannelList': 'channel_list', + } - def get_api(self, orgId, id, method): - return self._download_json(self.API_URL % (orgId, id, method), id) + def smuggle(url): + return smuggle_url(url, {'source_url': source_url}) - def process_data(self, mobileUrls, streams, properties): - video_id = properties['media_id'] - formats = [] + entries = [] + for kind, video_id in re.findall( + r'LimelightPlayer\.doLoad(Media|Channel|ChannelList)\(["\'](?P[a-z0-9]{32})', + webpage): + entries.append(cls.url_result( + smuggle('limelight:%s:%s' % (lm[kind], video_id)), + '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) + ]+class=(["\'])(?:(?!\1).)*\bLimelightEmbeddedPlayerFlash\b(?:(?!\1).)*\1[^>]*>.*? + ]+ + name=(["\'])flashVars\2[^>]+ + value=(["\'])(?:(?!\3).)*(?Pmedia|channel(?:List)?)Id=(?P[a-z0-9]{32}) + ''', webpage): + kind, video_id = mobj.group('kind'), mobj.group('id') + entries.append(cls.url_result( + smuggle('limelight:%s:%s' % (kind, video_id)), + 'Limelight%s' % kind.capitalize(), video_id)) + # http://support.3playmedia.com/hc/en-us/articles/115009517327-Limelight-Embedding-the-Audio-Description-Plugin-with-the-Limelight-Player-on-Your-Web-Page) + for video_id in re.findall( + r'(?s)LimelightPlayerUtil\.embed\s*\(\s*{.*?\bmediaId["\']\s*:\s*["\'](?P[a-z0-9]{32})', + webpage): + entries.append(cls.url_result( + smuggle('limelight:media:%s' % video_id), + LimelightMediaIE.ie_key(), video_id)) + return entries - for mobileUrl in mobileUrls: - if '.m3u8' in mobileUrl['mobileUrl']: - formats.extend(self._extract_m3u8_formats(mobileUrl['mobileUrl'], video_id)) - else: - formats.append({'url': mobileUrl['mobileUrl']}) + 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 _extract(self, item_id, pc_method, mobile_method, referer=None): + pc = self._call_playlist_service(item_id, pc_method, referer=referer) + 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'] - for stream in streams: - if '.f4m' in stream['url']: - formats.extend(self._extract_f4m_formats(stream['url'], video_id)) + formats = [] + urls = [] + 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 + 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.get('url'), - 'abr': stream.get('audioBitRate'), - 'vbr': stream.get('videoBitRate'), - 'fps': stream.get('videoFrameRate'), - 'width': stream.get('videoWidthInPixels'), - 'height': stream.get('videoHeightInPixels'), - 'ext': determine_ext(stream.get('url')) + 'url': stream_url, + 'abr': float_or_none(stream.get('audioBitRate')), + 'fps': float_or_none(stream.get('videoFrameRate')), + 'ext': ext, } - rtmp = re.search(r'^(?Prtmp://[^/]+/(?P.+))/(?Pmp4:.+)$', stream['url']) + width = int_or_none(stream.get('videoWidthInPixels')) + height = int_or_none(stream.get('videoHeightInPixels')) + vbr = float_or_none(stream.get('videoBitRate')) + if width or height or vbr: + fmt.update({ + 'width': width, + 'height': height, + 'vbr': vbr, + }) + else: + fmt['vcodec'] = 'none' + rtmp = re.search(r'^(?Prtmpe?://(?P[^/]+)/(?P.+))/(?Pmp[34]:.+)$', 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_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: + 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 = properties.get('create_date') - duration = int_or_none(properties.get('duration_in_milliseconds')) - filesize = properties.get('total_storage_in_bytes') - categories = [properties.get('category')] - thumbnails = [{ - 'url': thumbnail.get('url'), - 'width': int_or_none(thumbnail.get('width')), - 'height': int_or_none(thumbnail.get('height')), - } for thumbnail in properties.get('thumbnails')] - subtitles = {caption.get('language_code'): [{'url': caption.get('url')}] for caption in properties.get('captions')} + subtitles = {} + 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, - 'thumbnails': thumbnails, + 'duration': float_or_none(get_meta('durationInMilliseconds'), 1000), + 'thumbnail': get_meta('previewImageUrl') or get_meta('thumbnailImageUrl'), 'subtitles': subtitles, } -class LimeLightMediaIE(LimeLightBaseIE): +class LimelightMediaIE(LimelightBaseIE): IE_NAME = 'limelight' - _VALID_URL = r'http://link\.videoplatform\.limelight\.com/media/?.*mediaId=(?P[a-z0-9]{32})' - _TEST = { + _VALID_URL = r'''(?x) + (?: + limelight:media:| + https?:// + (?: + link\.videoplatform\.limelight\.com/media/| + assets\.delvenetworks\.com/player/loader\.swf + ) + \?.*?\bmediaId= + ) + (?P[a-z0-9]{32}) + ''' + _TESTS = [{ 'url': 'http://link.videoplatform.limelight.com/media/?mediaId=3ffd040b522b4485b6d84effc750cd86', - 'md5': '3213605088be599705677ef785db6972', 'info_dict': { 'id': '3ffd040b522b4485b6d84effc750cd86', 'ext': 'mp4', 'title': 'HaP and the HB Prince Trailer', - 'description': 'As Harry Potter begins his 6th year at Hogwarts School of Witchcraft and Wizardry, he discovers an old book marked mysteriously "This book is the property of the Half-Blood Prince" and begins to learn more about Lord Voldemort\'s dark past.', - 'thumbnail': 're:^https?://.*\.jpeg$', - 'duration': 144230, - 'timestamp': 1244136834, - "upload_date": "20090604", - } - } - PLAYLIST_SERVICE_URL = 'http://production-ps.lvp.llnw.net/r/PlaylistService/media/%s/%s' - API_URL = 'http://api.video.limelight.com/rest/organizations/%s/media/%s/%s.json' + 'description': 'md5:8005b944181778e313d95c1237ddb640', + 'thumbnail': r're:^https?://.*\.jpeg$', + 'duration': 144.23, + }, + '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, + # 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' def _real_extract(self, url): + url, smuggled_data = unsmuggle_url(url, {}) video_id = self._match_id(url) + source_url = smuggled_data.get('source_url') + self._initialize_geo_bypass({ + 'countries': smuggled_data.get('geo_countries'), + }) - mobile_json_data = self.get_playlist_service(video_id, 'getMobilePlaylistByMediaId') - pc_json_data = self.get_playlist_service(video_id, 'getPlaylistByMediaId') - properties = self.get_api(pc_json_data['orgId'], video_id, 'properties') + pc, mobile = self._extract( + video_id, 'getPlaylistByMediaId', + 'getMobilePlaylistByMediaId', source_url) - return self.process_data(mobile_json_data['mediaList'][0]['mobileUrls'], pc_json_data['playlistItems'][0]['streams'], properties) + return self._extract_info(pc, mobile, 0, source_url) -class LimeLightChannelIE(LimeLightBaseIE): +class LimelightChannelIE(LimelightBaseIE): IE_NAME = 'limelight:channel' - _VALID_URL = r'http://link\.videoplatform\.limelight\.com/media/?.*channelId=(?P[a-z0-9]{32})' - _TEST = { + _VALID_URL = r'''(?x) + (?: + limelight:channel:| + https?:// + (?: + link\.videoplatform\.limelight\.com/media/| + assets\.delvenetworks\.com/player/loader\.swf + ) + \?.*?\bchannelId= + ) + (?P[a-z0-9]{32}) + ''' + _TESTS = [{ 'url': 'http://link.videoplatform.limelight.com/media/?channelId=ab6a524c379342f9b23642917020c082', 'info_dict': { 'id': 'ab6a524c379342f9b23642917020c082', 'title': 'Javascript Sample Code', + 'description': 'Javascript Sample Code - http://www.delvenetworks.com/sample-code/playerCode-demo.html', }, 'playlist_mincount': 3, - } - PLAYLIST_SERVICE_URL = 'http://production-ps.lvp.llnw.net/r/PlaylistService/channel/%s/%s' - API_URL = 'http://api.video.limelight.com/rest/organizations/%s/channels/%s/%s.json' + }, { + 'url': 'http://assets.delvenetworks.com/player/loader.swf?channelId=ab6a524c379342f9b23642917020c082', + 'only_matching': True, + }] + _PLAYLIST_SERVICE_PATH = 'channel' def _real_extract(self, url): + url, smuggled_data = unsmuggle_url(url, {}) channel_id = self._match_id(url) + source_url = smuggled_data.get('source_url') - mobile_json_data = self.get_playlist_service(channel_id, 'getMobilePlaylistWithNItemsByChannelId?begin=0&count=-1') - pc_json_data = self.get_playlist_service(channel_id, 'getPlaylistByChannelId') - medias = self.get_api(pc_json_data['orgId'], channel_id, 'media') + pc, mobile = self._extract( + channel_id, 'getPlaylistByChannelId', + 'getMobilePlaylistWithNItemsByChannelId?begin=0&count=-1', + source_url) - entries = [] - for i in range(len(medias['media_list'])): - entries.append(self.process_data(mobile_json_data['mediaList'][i]['mobileUrls'], pc_json_data['playlistItems'][i]['streams'], medias['media_list'][i])) + entries = [ + self._extract_info(pc, mobile, i, source_url) + for i in range(len(pc['playlistItems']))] - return { - 'id': channel_id, - 'title': pc_json_data['title'], - 'entries': entries, - '_type': 'playlist', - } + return self.playlist_result( + entries, channel_id, pc.get('title'), mobile.get('description')) -class LimeLightChannelListIE(LimeLightBaseIE): +class LimelightChannelListIE(LimelightBaseIE): IE_NAME = 'limelight:channel_list' - _VALID_URL = r'http://link\.videoplatform\.limelight\.com/media/?.*channelListId=(?P[a-z0-9]{32})' - _TEST = { + _VALID_URL = r'''(?x) + (?: + limelight:channel_list:| + https?:// + (?: + link\.videoplatform\.limelight\.com/media/| + assets\.delvenetworks\.com/player/loader\.swf + ) + \?.*?\bchannelListId= + ) + (?P[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, - } - PLAYLIST_SERVICE_URL = 'http://production-ps.lvp.llnw.net/r/PlaylistService/channel_list/%s/%s' + }, { + '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) - json_data = self.get_playlist_service(channel_list_id, 'getMobileChannelListById') + channel_list = self._call_playlist_service( + channel_list_id, 'getMobileChannelListById') - entries = [] - for channel in json_data['channelList']: - entries.append({ - 'url': 'http://link.videoplatform.limelight.com/media/?channelId=%s' % channel['id'], - '_type': 'url', - 'ie_key': 'LimeLightChannel', - }) + entries = [ + self.url_result('limelight:channel:%s' % channel['id'], 'LimelightChannel') + for channel in channel_list['channelList']] - return { - 'id': channel_list_id, - 'title': json_data['title'], - 'entries': entries, - '_type': 'playlist', - } + return self.playlist_result( + entries, channel_list_id, channel_list['title'])