diff options
Diffstat (limited to 'youtube_dl/extractor/brightcove.py')
| -rw-r--r-- | youtube_dl/extractor/brightcove.py | 677 |
1 files changed, 0 insertions, 677 deletions
diff --git a/youtube_dl/extractor/brightcove.py b/youtube_dl/extractor/brightcove.py deleted file mode 100644 index 2aa9f4782..000000000 --- a/youtube_dl/extractor/brightcove.py +++ /dev/null @@ -1,677 +0,0 @@ -# coding: utf-8 -from __future__ import unicode_literals - -import base64 -import re -import struct - -from .adobepass import AdobePassIE -from .common import InfoExtractor -from ..compat import ( - compat_etree_fromstring, - compat_HTTPError, - compat_parse_qs, - compat_urllib_parse_urlparse, - compat_urlparse, - compat_xml_parse_error, -) -from ..utils import ( - clean_html, - extract_attributes, - ExtractorError, - find_xpath_attr, - fix_xml_ampersands, - float_or_none, - int_or_none, - js_to_json, - mimetype2ext, - parse_iso8601, - smuggle_url, - str_or_none, - unescapeHTML, - unsmuggle_url, - UnsupportedError, - update_url_query, - url_or_none, -) - - -class BrightcoveLegacyIE(InfoExtractor): - IE_NAME = 'brightcove:legacy' - _VALID_URL = r'(?:https?://.*brightcove\.com/(services|viewer).*?\?|brightcove:)(?P<query>.*)' - - _TESTS = [ - { - # From http://www.8tv.cat/8aldia/videos/xavier-sala-i-martin-aquesta-tarda-a-8-al-dia/ - 'url': 'http://c.brightcove.com/services/viewer/htmlFederated?playerID=1654948606001&flashID=myExperience&%40videoPlayer=2371591881001', - 'md5': '5423e113865d26e40624dce2e4b45d95', - 'note': 'Test Brightcove downloads and detection in GenericIE', - 'info_dict': { - 'id': '2371591881001', - 'ext': 'mp4', - 'title': 'Xavier Sala i Martín: “Un banc que no presta és un banc zombi que no serveix per a res”', - 'uploader': '8TV', - 'description': 'md5:a950cc4285c43e44d763d036710cd9cd', - 'timestamp': 1368213670, - 'upload_date': '20130510', - 'uploader_id': '1589608506001', - }, - 'skip': 'The player has been deactivated by the content owner', - }, - { - # From http://medianetwork.oracle.com/video/player/1785452137001 - 'url': 'http://c.brightcove.com/services/viewer/htmlFederated?playerID=1217746023001&flashID=myPlayer&%40videoPlayer=1785452137001', - 'info_dict': { - 'id': '1785452137001', - 'ext': 'flv', - 'title': 'JVMLS 2012: Arrays 2.0 - Opportunities and Challenges', - 'description': 'John Rose speaks at the JVM Language Summit, August 1, 2012.', - 'uploader': 'Oracle', - 'timestamp': 1344975024, - 'upload_date': '20120814', - 'uploader_id': '1460825906', - }, - 'skip': 'video not playable', - }, - { - # From http://mashable.com/2013/10/26/thermoelectric-bracelet-lets-you-control-your-body-temperature/ - 'url': 'http://c.brightcove.com/services/viewer/federated_f9?&playerID=1265504713001&publisherID=AQ%7E%7E%2CAAABBzUwv1E%7E%2CxP-xFHVUstiMFlNYfvF4G9yFnNaqCw_9&videoID=2750934548001', - 'info_dict': { - 'id': '2750934548001', - 'ext': 'mp4', - 'title': 'This Bracelet Acts as a Personal Thermostat', - 'description': 'md5:547b78c64f4112766ccf4e151c20b6a0', - # 'uploader': 'Mashable', - 'timestamp': 1382041798, - 'upload_date': '20131017', - 'uploader_id': '1130468786001', - }, - }, - { - # test that the default referer works - # from http://national.ballet.ca/interact/video/Lost_in_Motion_II/ - 'url': 'http://link.brightcove.com/services/player/bcpid756015033001?bckey=AQ~~,AAAApYJi_Ck~,GxhXCegT1Dp39ilhXuxMJxasUhVNZiil&bctid=2878862109001', - 'info_dict': { - 'id': '2878862109001', - 'ext': 'mp4', - 'title': 'Lost in Motion II', - 'description': 'md5:363109c02998fee92ec02211bd8000df', - 'uploader': 'National Ballet of Canada', - }, - 'skip': 'Video gone', - }, - { - # test flv videos served by akamaihd.net - # From http://www.redbull.com/en/bike/stories/1331655643987/replay-uci-dh-world-cup-2014-from-fort-william - 'url': 'http://c.brightcove.com/services/viewer/htmlFederated?%40videoPlayer=ref%3Aevent-stream-356&linkBaseURL=http%3A%2F%2Fwww.redbull.com%2Fen%2Fbike%2Fvideos%2F1331655630249%2Freplay-uci-fort-william-2014-dh&playerKey=AQ%7E%7E%2CAAAApYJ7UqE%7E%2Cxqr_zXk0I-zzNndy8NlHogrCb5QdyZRf&playerID=1398061561001#__youtubedl_smuggle=%7B%22Referer%22%3A+%22http%3A%2F%2Fwww.redbull.com%2Fen%2Fbike%2Fstories%2F1331655643987%2Freplay-uci-dh-world-cup-2014-from-fort-william%22%7D', - # The md5 checksum changes on each download - 'info_dict': { - 'id': '3750436379001', - 'ext': 'flv', - 'title': 'UCI MTB World Cup 2014: Fort William, UK - Downhill Finals', - 'uploader': 'RBTV Old (do not use)', - 'description': 'UCI MTB World Cup 2014: Fort William, UK - Downhill Finals', - 'timestamp': 1409122195, - 'upload_date': '20140827', - 'uploader_id': '710858724001', - }, - 'skip': 'Video gone', - }, - { - # playlist with 'videoList' - # from http://support.brightcove.com/en/video-cloud/docs/playlist-support-single-video-players - 'url': 'http://c.brightcove.com/services/viewer/htmlFederated?playerID=3550052898001&playerKey=AQ%7E%7E%2CAAABmA9XpXk%7E%2C-Kp7jNgisre1fG5OdqpAFUTcs0lP_ZoL', - 'info_dict': { - 'title': 'Sealife', - 'id': '3550319591001', - }, - 'playlist_mincount': 7, - 'skip': 'Unsupported URL', - }, - { - # playlist with 'playlistTab' (https://github.com/ytdl-org/youtube-dl/issues/9965) - 'url': 'http://c.brightcove.com/services/json/experience/runtime/?command=get_programming_for_experience&playerKey=AQ%7E%7E,AAABXlLMdok%7E,NJ4EoMlZ4rZdx9eU1rkMVd8EaYPBBUlg', - 'info_dict': { - 'id': '1522758701001', - 'title': 'Lesson 08', - }, - 'playlist_mincount': 10, - 'skip': 'Unsupported URL', - }, - { - # playerID inferred from bcpid - # from http://www.un.org/chinese/News/story.asp?NewsID=27724 - 'url': 'https://link.brightcove.com/services/player/bcpid1722935254001/?bctid=5360463607001&autoStart=false&secureConnections=true&width=650&height=350', - 'only_matching': True, # Tested in GenericIE - } - ] - - @classmethod - def _build_brighcove_url(cls, object_str): - """ - Build a Brightcove url from a xml string containing - <object class="BrightcoveExperience">{params}</object> - """ - - # Fix up some stupid HTML, see https://github.com/ytdl-org/youtube-dl/issues/1553 - object_str = re.sub(r'(<param(?:\s+[a-zA-Z0-9_]+="[^"]*")*)>', - lambda m: m.group(1) + '/>', object_str) - # Fix up some stupid XML, see https://github.com/ytdl-org/youtube-dl/issues/1608 - object_str = object_str.replace('<--', '<!--') - # remove namespace to simplify extraction - object_str = re.sub(r'(<object[^>]*)(xmlns=".*?")', r'\1', object_str) - object_str = fix_xml_ampersands(object_str) - - try: - object_doc = compat_etree_fromstring(object_str.encode('utf-8')) - except compat_xml_parse_error: - return - - fv_el = find_xpath_attr(object_doc, './param', 'name', 'flashVars') - if fv_el is not None: - flashvars = dict( - (k, v[0]) - for k, v in compat_parse_qs(fv_el.attrib['value']).items()) - else: - flashvars = {} - - data_url = object_doc.attrib.get('data', '') - data_url_params = compat_parse_qs(compat_urllib_parse_urlparse(data_url).query) - - def find_param(name): - if name in flashvars: - return flashvars[name] - node = find_xpath_attr(object_doc, './param', 'name', name) - if node is not None: - return node.attrib['value'] - return data_url_params.get(name) - - params = {} - - playerID = find_param('playerID') or find_param('playerId') - if playerID is None: - raise ExtractorError('Cannot find player ID') - params['playerID'] = playerID - - playerKey = find_param('playerKey') - # Not all pages define this value - if playerKey is not None: - params['playerKey'] = playerKey - # These fields hold the id of the video - videoPlayer = find_param('@videoPlayer') or find_param('videoId') or find_param('videoID') or find_param('@videoList') - if videoPlayer is not None: - if isinstance(videoPlayer, list): - videoPlayer = videoPlayer[0] - videoPlayer = videoPlayer.strip() - # UUID is also possible for videoPlayer (e.g. - # http://www.popcornflix.com/hoodies-vs-hooligans/7f2d2b87-bbf2-4623-acfb-ea942b4f01dd - # or http://www8.hp.com/cn/zh/home.html) - if not (re.match( - r'^(?:\d+|[\da-fA-F]{8}-?[\da-fA-F]{4}-?[\da-fA-F]{4}-?[\da-fA-F]{4}-?[\da-fA-F]{12})$', - videoPlayer) or videoPlayer.startswith('ref:')): - return None - params['@videoPlayer'] = videoPlayer - linkBase = find_param('linkBaseURL') - if linkBase is not None: - params['linkBaseURL'] = linkBase - return cls._make_brightcove_url(params) - - @classmethod - def _build_brighcove_url_from_js(cls, object_js): - # The layout of JS is as follows: - # customBC.createVideo = function (width, height, playerID, playerKey, videoPlayer, VideoRandomID) { - # // build Brightcove <object /> XML - # } - m = re.search( - r'''(?x)customBC\.createVideo\( - .*? # skipping width and height - ["\'](?P<playerID>\d+)["\']\s*,\s* # playerID - ["\'](?P<playerKey>AQ[^"\']{48})[^"\']*["\']\s*,\s* # playerKey begins with AQ and is 50 characters - # in length, however it's appended to itself - # in places, so truncate - ["\'](?P<videoID>\d+)["\'] # @videoPlayer - ''', object_js) - if m: - return cls._make_brightcove_url(m.groupdict()) - - @classmethod - def _make_brightcove_url(cls, params): - return update_url_query( - 'http://c.brightcove.com/services/viewer/htmlFederated', params) - - @classmethod - def _extract_brightcove_url(cls, webpage): - """Try to extract the brightcove url from the webpage, returns None - if it can't be found - """ - urls = cls._extract_brightcove_urls(webpage) - return urls[0] if urls else None - - @classmethod - def _extract_brightcove_urls(cls, webpage): - """Return a list of all Brightcove URLs from the webpage """ - - url_m = re.search( - r'''(?x) - <meta\s+ - (?:property|itemprop)=([\'"])(?:og:video|embedURL)\1[^>]+ - content=([\'"])(?P<url>https?://(?:secure|c)\.brightcove.com/(?:(?!\2).)+)\2 - ''', webpage) - if url_m: - url = unescapeHTML(url_m.group('url')) - # Some sites don't add it, we can't download with this url, for example: - # http://www.ktvu.com/videos/news/raw-video-caltrain-releases-video-of-man-almost/vCTZdY/ - if 'playerKey' in url or 'videoId' in url or 'idVideo' in url: - return [url] - - matches = re.findall( - r'''(?sx)<object - (?: - [^>]+?class=[\'"][^>]*?BrightcoveExperience.*?[\'"] | - [^>]*?>\s*<param\s+name="movie"\s+value="https?://[^/]*brightcove\.com/ - ).+?>\s*</object>''', - webpage) - if matches: - return list(filter(None, [cls._build_brighcove_url(m) for m in matches])) - - matches = re.findall(r'(customBC\.createVideo\(.+?\);)', webpage) - if matches: - return list(filter(None, [ - cls._build_brighcove_url_from_js(custom_bc) - for custom_bc in matches])) - return [src for _, src in re.findall( - r'<iframe[^>]+src=([\'"])((?:https?:)?//link\.brightcove\.com/services/player/(?!\1).+)\1', webpage)] - - def _real_extract(self, url): - url, smuggled_data = unsmuggle_url(url, {}) - - # Change the 'videoId' and others field to '@videoPlayer' - url = re.sub(r'(?<=[?&])(videoI(d|D)|idVideo|bctid)', '%40videoPlayer', url) - # Change bckey (used by bcove.me urls) to playerKey - url = re.sub(r'(?<=[?&])bckey', 'playerKey', url) - mobj = re.match(self._VALID_URL, url) - query_str = mobj.group('query') - query = compat_urlparse.parse_qs(query_str) - - videoPlayer = query.get('@videoPlayer') - if videoPlayer: - # We set the original url as the default 'Referer' header - referer = query.get('linkBaseURL', [None])[0] or smuggled_data.get('Referer', url) - video_id = videoPlayer[0] - if 'playerID' not in query: - mobj = re.search(r'/bcpid(\d+)', url) - if mobj is not None: - query['playerID'] = [mobj.group(1)] - publisher_id = query.get('publisherId') - if publisher_id and publisher_id[0].isdigit(): - publisher_id = publisher_id[0] - if not publisher_id: - player_key = query.get('playerKey') - if player_key and ',' in player_key[0]: - player_key = player_key[0] - else: - player_id = query.get('playerID') - if player_id and player_id[0].isdigit(): - headers = {} - if referer: - headers['Referer'] = referer - player_page = self._download_webpage( - 'http://link.brightcove.com/services/player/bcpid' + player_id[0], - video_id, headers=headers, fatal=False) - if player_page: - player_key = self._search_regex( - r'<param\s+name="playerKey"\s+value="([\w~,-]+)"', - player_page, 'player key', fatal=False) - if player_key: - enc_pub_id = player_key.split(',')[1].replace('~', '=') - publisher_id = struct.unpack('>Q', base64.urlsafe_b64decode(enc_pub_id))[0] - if publisher_id: - brightcove_new_url = 'http://players.brightcove.net/%s/default_default/index.html?videoId=%s' % (publisher_id, video_id) - if referer: - brightcove_new_url = smuggle_url(brightcove_new_url, {'referrer': referer}) - return self.url_result(brightcove_new_url, BrightcoveNewIE.ie_key(), video_id) - # TODO: figure out if it's possible to extract playlistId from playerKey - # elif 'playerKey' in query: - # player_key = query['playerKey'] - # return self._get_playlist_info(player_key[0]) - raise UnsupportedError(url) - - -class BrightcoveNewIE(AdobePassIE): - IE_NAME = 'brightcove:new' - _VALID_URL = r'https?://players\.brightcove\.net/(?P<account_id>\d+)/(?P<player_id>[^/]+)_(?P<embed>[^/]+)/index\.html\?.*(?P<content_type>video|playlist)Id=(?P<video_id>\d+|ref:[^&]+)' - _TESTS = [{ - 'url': 'http://players.brightcove.net/929656772001/e41d32dc-ec74-459e-a845-6c69f7b724ea_default/index.html?videoId=4463358922001', - 'md5': 'c8100925723840d4b0d243f7025703be', - 'info_dict': { - 'id': '4463358922001', - 'ext': 'mp4', - 'title': 'Meet the man behind Popcorn Time', - 'description': 'md5:eac376a4fe366edc70279bfb681aea16', - 'duration': 165.768, - 'timestamp': 1441391203, - 'upload_date': '20150904', - 'uploader_id': '929656772001', - 'formats': 'mincount:20', - }, - }, { - # with rtmp streams - 'url': 'http://players.brightcove.net/4036320279001/5d112ed9-283f-485f-a7f9-33f42e8bc042_default/index.html?videoId=4279049078001', - 'info_dict': { - 'id': '4279049078001', - 'ext': 'mp4', - 'title': 'Titansgrave: Chapter 0', - 'description': 'Titansgrave: Chapter 0', - 'duration': 1242.058, - 'timestamp': 1433556729, - 'upload_date': '20150606', - 'uploader_id': '4036320279001', - 'formats': 'mincount:39', - }, - 'params': { - # m3u8 download - 'skip_download': True, - } - }, { - # playlist stream - 'url': 'https://players.brightcove.net/1752604059001/S13cJdUBz_default/index.html?playlistId=5718313430001', - 'info_dict': { - 'id': '5718313430001', - 'title': 'No Audio Playlist', - }, - 'playlist_count': 7, - 'params': { - # m3u8 download - 'skip_download': True, - } - }, { - 'url': 'http://players.brightcove.net/5690807595001/HyZNerRl7_default/index.html?playlistId=5743160747001', - 'only_matching': True, - }, { - # ref: prefixed video id - 'url': 'http://players.brightcove.net/3910869709001/21519b5c-4b3b-4363-accb-bdc8f358f823_default/index.html?videoId=ref:7069442', - 'only_matching': True, - }, { - # non numeric ref: prefixed video id - 'url': 'http://players.brightcove.net/710858724001/default_default/index.html?videoId=ref:event-stream-356', - 'only_matching': True, - }, { - # unavailable video without message but with error_code - 'url': 'http://players.brightcove.net/1305187701/c832abfb-641b-44eb-9da0-2fe76786505f_default/index.html?videoId=4377407326001', - 'only_matching': True, - }] - - @staticmethod - def _extract_url(ie, webpage): - urls = BrightcoveNewIE._extract_urls(ie, webpage) - return urls[0] if urls else None - - @staticmethod - def _extract_urls(ie, webpage): - # Reference: - # 1. http://docs.brightcove.com/en/video-cloud/brightcove-player/guides/publish-video.html#setvideoiniframe - # 2. http://docs.brightcove.com/en/video-cloud/brightcove-player/guides/publish-video.html#tag - # 3. http://docs.brightcove.com/en/video-cloud/brightcove-player/guides/publish-video.html#setvideousingjavascript - # 4. http://docs.brightcove.com/en/video-cloud/brightcove-player/guides/in-page-embed-player-implementation.html - # 5. https://support.brightcove.com/en/video-cloud/docs/dynamically-assigning-videos-player - - entries = [] - - # Look for iframe embeds [1] - for _, url in re.findall( - r'<iframe[^>]+src=(["\'])((?:https?:)?//players\.brightcove\.net/\d+/[^/]+/index\.html.+?)\1', webpage): - entries.append(url if url.startswith('http') else 'http:' + url) - - # Look for <video> tags [2] and embed_in_page embeds [3] - # [2] looks like: - for video, script_tag, account_id, player_id, embed in re.findall( - r'''(?isx) - (<video(?:-js)?\s+[^>]*\bdata-video-id\s*=\s*['"]?[^>]+>) - (?:.*? - (<script[^>]+ - src=["\'](?:https?:)?//players\.brightcove\.net/ - (\d+)/([^/]+)_([^/]+)/index(?:\.min)?\.js - ) - )? - ''', webpage): - attrs = extract_attributes(video) - - # According to examples from [4] it's unclear whether video id - # may be optional and what to do when it is - video_id = attrs.get('data-video-id') - if not video_id: - continue - - account_id = account_id or attrs.get('data-account') - if not account_id: - continue - - player_id = player_id or attrs.get('data-player') or 'default' - embed = embed or attrs.get('data-embed') or 'default' - - bc_url = 'http://players.brightcove.net/%s/%s_%s/index.html?videoId=%s' % ( - account_id, player_id, embed, video_id) - - # Some brightcove videos may be embedded with video tag only and - # without script tag or any mentioning of brightcove at all. Such - # embeds are considered ambiguous since they are matched based only - # on data-video-id and data-account attributes and in the wild may - # not be brightcove embeds at all. Let's check reconstructed - # brightcove URLs in case of such embeds and only process valid - # ones. By this we ensure there is indeed a brightcove embed. - if not script_tag and not ie._is_valid_url( - bc_url, video_id, 'possible brightcove video'): - continue - - entries.append(bc_url) - - return entries - - def _parse_brightcove_metadata(self, json_data, video_id, headers={}): - title = json_data['name'].strip() - - formats = [] - for source in json_data.get('sources', []): - container = source.get('container') - ext = mimetype2ext(source.get('type')) - src = source.get('src') - # https://support.brightcove.com/playback-api-video-fields-reference#key_systems_object - if ext == 'ism' or container == 'WVM' or source.get('key_systems'): - continue - elif ext == 'm3u8' or container == 'M2TS': - if not src: - continue - formats.extend(self._extract_m3u8_formats( - src, video_id, 'mp4', 'm3u8_native', m3u8_id='hls', fatal=False)) - elif ext == 'mpd': - if not src: - continue - formats.extend(self._extract_mpd_formats(src, video_id, 'dash', fatal=False)) - else: - streaming_src = source.get('streaming_src') - stream_name, app_name = source.get('stream_name'), source.get('app_name') - if not src and not streaming_src and (not stream_name or not app_name): - continue - tbr = float_or_none(source.get('avg_bitrate'), 1000) - height = int_or_none(source.get('height')) - width = int_or_none(source.get('width')) - f = { - 'tbr': tbr, - 'filesize': int_or_none(source.get('size')), - 'container': container, - 'ext': ext or container.lower(), - } - if width == 0 and height == 0: - f.update({ - 'vcodec': 'none', - }) - else: - f.update({ - 'width': width, - 'height': height, - 'vcodec': source.get('codec'), - }) - - def build_format_id(kind): - format_id = kind - if tbr: - format_id += '-%dk' % int(tbr) - if height: - format_id += '-%dp' % height - return format_id - - if src or streaming_src: - f.update({ - 'url': src or streaming_src, - 'format_id': build_format_id('http' if src else 'http-streaming'), - 'source_preference': 0 if src else -1, - }) - else: - f.update({ - 'url': app_name, - 'play_path': stream_name, - 'format_id': build_format_id('rtmp'), - }) - formats.append(f) - if not formats: - # for sonyliv.com DRM protected videos - s3_source_url = json_data.get('custom_fields', {}).get('s3sourceurl') - if s3_source_url: - formats.append({ - 'url': s3_source_url, - 'format_id': 'source', - }) - - errors = json_data.get('errors') - if not formats and errors: - error = errors[0] - raise ExtractorError( - error.get('message') or error.get('error_subcode') or error['error_code'], expected=True) - - self._sort_formats(formats) - - for f in formats: - f.setdefault('http_headers', {}).update(headers) - - subtitles = {} - for text_track in json_data.get('text_tracks', []): - if text_track.get('kind') != 'captions': - continue - text_track_url = url_or_none(text_track.get('src')) - if not text_track_url: - continue - lang = (str_or_none(text_track.get('srclang')) - or str_or_none(text_track.get('label')) or 'en').lower() - subtitles.setdefault(lang, []).append({ - 'url': text_track_url, - }) - - is_live = False - duration = float_or_none(json_data.get('duration'), 1000) - if duration is not None and duration <= 0: - is_live = True - - return { - 'id': video_id, - 'title': self._live_title(title) if is_live else title, - 'description': clean_html(json_data.get('description')), - 'thumbnail': json_data.get('thumbnail') or json_data.get('poster'), - 'duration': duration, - 'timestamp': parse_iso8601(json_data.get('published_at')), - 'uploader_id': json_data.get('account_id'), - 'formats': formats, - 'subtitles': subtitles, - 'tags': json_data.get('tags', []), - 'is_live': is_live, - } - - def _real_extract(self, url): - url, smuggled_data = unsmuggle_url(url, {}) - self._initialize_geo_bypass({ - 'countries': smuggled_data.get('geo_countries'), - 'ip_blocks': smuggled_data.get('geo_ip_blocks'), - }) - - account_id, player_id, embed, content_type, video_id = re.match(self._VALID_URL, url).groups() - - policy_key_id = '%s_%s' % (account_id, player_id) - policy_key = self._downloader.cache.load('brightcove', policy_key_id) - policy_key_extracted = False - store_pk = lambda x: self._downloader.cache.store('brightcove', policy_key_id, x) - - def extract_policy_key(): - webpage = self._download_webpage( - 'http://players.brightcove.net/%s/%s_%s/index.min.js' - % (account_id, player_id, embed), video_id) - - policy_key = None - - catalog = self._search_regex( - r'catalog\(({.+?})\);', webpage, 'catalog', default=None) - if catalog: - catalog = self._parse_json( - js_to_json(catalog), video_id, fatal=False) - if catalog: - policy_key = catalog.get('policyKey') - - if not policy_key: - policy_key = self._search_regex( - r'policyKey\s*:\s*(["\'])(?P<pk>.+?)\1', - webpage, 'policy key', group='pk') - - store_pk(policy_key) - return policy_key - - api_url = 'https://edge.api.brightcove.com/playback/v1/accounts/%s/%ss/%s' % (account_id, content_type, video_id) - headers = {} - referrer = smuggled_data.get('referrer') - if referrer: - headers.update({ - 'Referer': referrer, - 'Origin': re.search(r'https?://[^/]+', referrer).group(0), - }) - - for _ in range(2): - if not policy_key: - policy_key = extract_policy_key() - policy_key_extracted = True - headers['Accept'] = 'application/json;pk=%s' % policy_key - try: - json_data = self._download_json(api_url, video_id, headers=headers) - break - except ExtractorError as e: - if isinstance(e.cause, compat_HTTPError) and e.cause.code in (401, 403): - json_data = self._parse_json(e.cause.read().decode(), video_id)[0] - message = json_data.get('message') or json_data['error_code'] - if json_data.get('error_subcode') == 'CLIENT_GEO': - self.raise_geo_restricted(msg=message) - elif json_data.get('error_code') == 'INVALID_POLICY_KEY' and not policy_key_extracted: - policy_key = None - store_pk(None) - continue - raise ExtractorError(message, expected=True) - raise - - errors = json_data.get('errors') - if errors and errors[0].get('error_subcode') == 'TVE_AUTH': - custom_fields = json_data['custom_fields'] - tve_token = self._extract_mvpd_auth( - smuggled_data['source_url'], video_id, - custom_fields['bcadobepassrequestorid'], - custom_fields['bcadobepassresourceid']) - json_data = self._download_json( - api_url, video_id, headers={ - 'Accept': 'application/json;pk=%s' % policy_key - }, query={ - 'tveToken': tve_token, - }) - - if content_type == 'playlist': - return self.playlist_result( - [self._parse_brightcove_metadata(vid, vid.get('id'), headers) - for vid in json_data.get('videos', []) if vid.get('id')], - json_data.get('id'), json_data.get('name'), - json_data.get('description')) - - return self._parse_brightcove_metadata( - json_data, video_id, headers=headers) |