diff options
Diffstat (limited to 'youtube_dl/extractor')
| -rw-r--r-- | youtube_dl/extractor/nrk.py | 424 |
1 files changed, 248 insertions, 176 deletions
diff --git a/youtube_dl/extractor/nrk.py b/youtube_dl/extractor/nrk.py index 84aacbcda..4a395546f 100644 --- a/youtube_dl/extractor/nrk.py +++ b/youtube_dl/extractor/nrk.py @@ -9,6 +9,7 @@ from ..compat import ( compat_urllib_parse_unquote, ) from ..utils import ( + determine_ext, ExtractorError, int_or_none, js_to_json, @@ -16,185 +17,13 @@ from ..utils import ( parse_age_limit, parse_duration, try_get, + url_or_none, ) class NRKBaseIE(InfoExtractor): _GEO_COUNTRIES = ['NO'] - _api_host = None - - def _real_extract(self, url): - video_id = self._match_id(url) - - api_hosts = (self._api_host, ) if self._api_host else self._API_HOSTS - - for api_host in api_hosts: - data = self._download_json( - 'http://%s/mediaelement/%s' % (api_host, video_id), - video_id, 'Downloading mediaelement JSON', - fatal=api_host == api_hosts[-1]) - if not data: - continue - self._api_host = api_host - break - - title = data.get('fullTitle') or data.get('mainTitle') or data['title'] - video_id = data.get('id') or video_id - - entries = [] - - conviva = data.get('convivaStatistics') or {} - live = (data.get('mediaElementType') == 'Live' - or data.get('isLive') is True or conviva.get('isLive')) - - def make_title(t): - return self._live_title(t) if live else t - - media_assets = data.get('mediaAssets') - if media_assets and isinstance(media_assets, list): - def video_id_and_title(idx): - return ((video_id, title) if len(media_assets) == 1 - else ('%s-%d' % (video_id, idx), '%s (Part %d)' % (title, idx))) - for num, asset in enumerate(media_assets, 1): - asset_url = asset.get('url') - if not asset_url: - continue - formats = self._extract_akamai_formats(asset_url, video_id) - if not formats: - continue - self._sort_formats(formats) - - # Some f4m streams may not work with hdcore in fragments' URLs - for f in formats: - extra_param = f.get('extra_param_to_segment_url') - if extra_param and 'hdcore' in extra_param: - del f['extra_param_to_segment_url'] - - entry_id, entry_title = video_id_and_title(num) - duration = parse_duration(asset.get('duration')) - subtitles = {} - for subtitle in ('webVtt', 'timedText'): - subtitle_url = asset.get('%sSubtitlesUrl' % subtitle) - if subtitle_url: - subtitles.setdefault('no', []).append({ - 'url': compat_urllib_parse_unquote(subtitle_url) - }) - entries.append({ - 'id': asset.get('carrierId') or entry_id, - 'title': make_title(entry_title), - 'duration': duration, - 'subtitles': subtitles, - 'formats': formats, - }) - - if not entries: - media_url = data.get('mediaUrl') - if media_url: - formats = self._extract_akamai_formats(media_url, video_id) - self._sort_formats(formats) - duration = parse_duration(data.get('duration')) - entries = [{ - 'id': video_id, - 'title': make_title(title), - 'duration': duration, - 'formats': formats, - }] - - if not entries: - MESSAGES = { - 'ProgramRightsAreNotReady': 'Du kan dessverre ikke se eller høre programmet', - 'ProgramRightsHasExpired': 'Programmet har gått ut', - 'NoProgramRights': 'Ikke tilgjengelig', - 'ProgramIsGeoBlocked': 'NRK har ikke rettigheter til å vise dette programmet utenfor Norge', - } - message_type = data.get('messageType', '') - # Can be ProgramIsGeoBlocked or ChannelIsGeoBlocked* - if 'IsGeoBlocked' in message_type: - self.raise_geo_restricted( - msg=MESSAGES.get('ProgramIsGeoBlocked'), - countries=self._GEO_COUNTRIES) - raise ExtractorError( - '%s said: %s' % (self.IE_NAME, MESSAGES.get( - message_type, message_type)), - expected=True) - - series = conviva.get('seriesName') or data.get('seriesTitle') - episode = conviva.get('episodeName') or data.get('episodeNumberOrDate') - - season_number = None - episode_number = None - if data.get('mediaElementType') == 'Episode': - _season_episode = data.get('scoresStatistics', {}).get('springStreamStream') or \ - data.get('relativeOriginUrl', '') - EPISODENUM_RE = [ - r'/s(?P<season>\d{,2})e(?P<episode>\d{,2})\.', - r'/sesong-(?P<season>\d{,2})/episode-(?P<episode>\d{,2})', - ] - season_number = int_or_none(self._search_regex( - EPISODENUM_RE, _season_episode, 'season number', - default=None, group='season')) - episode_number = int_or_none(self._search_regex( - EPISODENUM_RE, _season_episode, 'episode number', - default=None, group='episode')) - - thumbnails = None - images = data.get('images') - if images and isinstance(images, dict): - web_images = images.get('webImages') - if isinstance(web_images, list): - thumbnails = [{ - 'url': image['imageUrl'], - 'width': int_or_none(image.get('width')), - 'height': int_or_none(image.get('height')), - } for image in web_images if image.get('imageUrl')] - - description = data.get('description') - category = data.get('mediaAnalytics', {}).get('category') - - common_info = { - 'description': description, - 'series': series, - 'episode': episode, - 'season_number': season_number, - 'episode_number': episode_number, - 'categories': [category] if category else None, - 'age_limit': parse_age_limit(data.get('legalAge')), - 'thumbnails': thumbnails, - } - - vcodec = 'none' if data.get('mediaType') == 'Audio' else None - - for entry in entries: - entry.update(common_info) - for f in entry['formats']: - f['vcodec'] = vcodec - - points = data.get('shortIndexPoints') - if isinstance(points, list): - chapters = [] - for next_num, point in enumerate(points, start=1): - if not isinstance(point, dict): - continue - start_time = parse_duration(point.get('startPoint')) - if start_time is None: - continue - end_time = parse_duration( - data.get('duration') - if next_num == len(points) - else points[next_num].get('startPoint')) - if end_time is None: - continue - chapters.append({ - 'start_time': start_time, - 'end_time': end_time, - 'title': point.get('title'), - }) - if chapters and len(entries) == 1: - entries[0]['chapters'] = chapters - - return self.playlist_result(entries, video_id, title, description) - class NRKIE(NRKBaseIE): _VALID_URL = r'''(?x) @@ -202,13 +31,13 @@ class NRKIE(NRKBaseIE): nrk:| https?:// (?: - (?:www\.)?nrk\.no/video/PS\*| + (?:www\.)?nrk\.no/video/(?:PS\*|[^_]+_)| v8[-.]psapi\.nrk\.no/mediaelement/ ) ) - (?P<id>[^?#&]+) + (?P<id>[^?\#&]+) ''' - _API_HOSTS = ('psapi.nrk.no', 'v8-psapi.nrk.no') + _TESTS = [{ # video 'url': 'http://www.nrk.no/video/PS*150533', @@ -240,8 +69,76 @@ class NRKIE(NRKBaseIE): }, { 'url': 'https://v8-psapi.nrk.no/mediaelement/ecc1b952-96dc-4a98-81b9-5296dc7a98d9', 'only_matching': True, + }, { + 'url': 'https://www.nrk.no/video/dompap-og-andre-fugler-i-piip-show_150533', + 'only_matching': True, + }, { + 'url': 'https://www.nrk.no/video/humor/kommentatorboksen-reiser-til-sjos_d1fda11f-a4ad-437a-a374-0398bc84e999', + 'only_matching': True, }] + def _extract_from_playback(self, video_id): + manifest = self._download_json( + 'http://psapi.nrk.no/playback/manifest/%s' % video_id, + video_id, 'Downloading manifest JSON') + + playable = manifest['playable'] + + formats = [] + for asset in playable['assets']: + if not isinstance(asset, dict): + continue + if asset.get('encrypted'): + continue + format_url = url_or_none(asset.get('url')) + if not format_url: + continue + if asset.get('format') == 'HLS' or determine_ext(format_url) == 'm3u8': + formats.extend(self._extract_m3u8_formats( + format_url, video_id, 'mp4', entry_protocol='m3u8_native', + m3u8_id='hls', fatal=False)) + self._sort_formats(formats) + + data = self._download_json( + 'http://psapi.nrk.no/playback/metadata/%s' % video_id, + video_id, 'Downloading metadata JSON') + + preplay = data['preplay'] + titles = preplay['titles'] + title = titles['title'] + alt_title = titles.get('subtitle') + + description = preplay.get('description') + duration = parse_duration(playable.get('duration')) or parse_duration(data.get('duration')) + + thumbnails = [] + for image in try_get( + preplay, lambda x: x['poster']['images'], list) or []: + if not isinstance(image, dict): + continue + image_url = url_or_none(image.get('url')) + if not image_url: + continue + thumbnails.append({ + 'url': image_url, + 'width': int_or_none(image.get('pixelWidth')), + 'height': int_or_none(image.get('pixelHeight')), + }) + + return { + 'id': video_id, + 'title': title, + 'alt_title': alt_title, + 'description': description, + 'duration': duration, + 'thumbnails': thumbnails, + 'formats': formats, + } + + def _real_extract(self, url): + video_id = self._match_id(url) + return self._extract_from_playback(video_id) + class NRKTVIE(NRKBaseIE): IE_DESC = 'NRK TV and NRK Radio' @@ -380,6 +277,181 @@ class NRKTVIE(NRKBaseIE): 'only_matching': True, }] + _api_host = None + + def _extract_from_mediaelement(self, video_id): + api_hosts = (self._api_host, ) if self._api_host else self._API_HOSTS + + for api_host in api_hosts: + data = self._download_json( + 'http://%s/mediaelement/%s' % (api_host, video_id), + video_id, 'Downloading mediaelement JSON', + fatal=api_host == api_hosts[-1]) + if not data: + continue + self._api_host = api_host + break + + title = data.get('fullTitle') or data.get('mainTitle') or data['title'] + video_id = data.get('id') or video_id + + entries = [] + + conviva = data.get('convivaStatistics') or {} + live = (data.get('mediaElementType') == 'Live' + or data.get('isLive') is True or conviva.get('isLive')) + + def make_title(t): + return self._live_title(t) if live else t + + media_assets = data.get('mediaAssets') + if media_assets and isinstance(media_assets, list): + def video_id_and_title(idx): + return ((video_id, title) if len(media_assets) == 1 + else ('%s-%d' % (video_id, idx), '%s (Part %d)' % (title, idx))) + for num, asset in enumerate(media_assets, 1): + asset_url = asset.get('url') + if not asset_url: + continue + formats = self._extract_akamai_formats(asset_url, video_id) + if not formats: + continue + self._sort_formats(formats) + + # Some f4m streams may not work with hdcore in fragments' URLs + for f in formats: + extra_param = f.get('extra_param_to_segment_url') + if extra_param and 'hdcore' in extra_param: + del f['extra_param_to_segment_url'] + + entry_id, entry_title = video_id_and_title(num) + duration = parse_duration(asset.get('duration')) + subtitles = {} + for subtitle in ('webVtt', 'timedText'): + subtitle_url = asset.get('%sSubtitlesUrl' % subtitle) + if subtitle_url: + subtitles.setdefault('no', []).append({ + 'url': compat_urllib_parse_unquote(subtitle_url) + }) + entries.append({ + 'id': asset.get('carrierId') or entry_id, + 'title': make_title(entry_title), + 'duration': duration, + 'subtitles': subtitles, + 'formats': formats, + }) + + if not entries: + media_url = data.get('mediaUrl') + if media_url: + formats = self._extract_akamai_formats(media_url, video_id) + self._sort_formats(formats) + duration = parse_duration(data.get('duration')) + entries = [{ + 'id': video_id, + 'title': make_title(title), + 'duration': duration, + 'formats': formats, + }] + + if not entries: + MESSAGES = { + 'ProgramRightsAreNotReady': 'Du kan dessverre ikke se eller høre programmet', + 'ProgramRightsHasExpired': 'Programmet har gått ut', + 'NoProgramRights': 'Ikke tilgjengelig', + 'ProgramIsGeoBlocked': 'NRK har ikke rettigheter til å vise dette programmet utenfor Norge', + } + message_type = data.get('messageType', '') + # Can be ProgramIsGeoBlocked or ChannelIsGeoBlocked* + if 'IsGeoBlocked' in message_type: + self.raise_geo_restricted( + msg=MESSAGES.get('ProgramIsGeoBlocked'), + countries=self._GEO_COUNTRIES) + raise ExtractorError( + '%s said: %s' % (self.IE_NAME, MESSAGES.get( + message_type, message_type)), + expected=True) + + series = conviva.get('seriesName') or data.get('seriesTitle') + episode = conviva.get('episodeName') or data.get('episodeNumberOrDate') + + season_number = None + episode_number = None + if data.get('mediaElementType') == 'Episode': + _season_episode = data.get('scoresStatistics', {}).get('springStreamStream') or \ + data.get('relativeOriginUrl', '') + EPISODENUM_RE = [ + r'/s(?P<season>\d{,2})e(?P<episode>\d{,2})\.', + r'/sesong-(?P<season>\d{,2})/episode-(?P<episode>\d{,2})', + ] + season_number = int_or_none(self._search_regex( + EPISODENUM_RE, _season_episode, 'season number', + default=None, group='season')) + episode_number = int_or_none(self._search_regex( + EPISODENUM_RE, _season_episode, 'episode number', + default=None, group='episode')) + + thumbnails = None + images = data.get('images') + if images and isinstance(images, dict): + web_images = images.get('webImages') + if isinstance(web_images, list): + thumbnails = [{ + 'url': image['imageUrl'], + 'width': int_or_none(image.get('width')), + 'height': int_or_none(image.get('height')), + } for image in web_images if image.get('imageUrl')] + + description = data.get('description') + category = data.get('mediaAnalytics', {}).get('category') + + common_info = { + 'description': description, + 'series': series, + 'episode': episode, + 'season_number': season_number, + 'episode_number': episode_number, + 'categories': [category] if category else None, + 'age_limit': parse_age_limit(data.get('legalAge')), + 'thumbnails': thumbnails, + } + + vcodec = 'none' if data.get('mediaType') == 'Audio' else None + + for entry in entries: + entry.update(common_info) + for f in entry['formats']: + f['vcodec'] = vcodec + + points = data.get('shortIndexPoints') + if isinstance(points, list): + chapters = [] + for next_num, point in enumerate(points, start=1): + if not isinstance(point, dict): + continue + start_time = parse_duration(point.get('startPoint')) + if start_time is None: + continue + end_time = parse_duration( + data.get('duration') + if next_num == len(points) + else points[next_num].get('startPoint')) + if end_time is None: + continue + chapters.append({ + 'start_time': start_time, + 'end_time': end_time, + 'title': point.get('title'), + }) + if chapters and len(entries) == 1: + entries[0]['chapters'] = chapters + + return self.playlist_result(entries, video_id, title, description) + + def _real_extract(self, url): + video_id = self._match_id(url) + return self._extract_from_mediaelement(video_id) + class NRKTVEpisodeIE(InfoExtractor): _VALID_URL = r'https?://tv\.nrk\.no/serie/(?P<id>[^/]+/sesong/\d+/episode/\d+)' |