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Diffstat (limited to 'yt_dlp/extractor/rtve.py')
| -rw-r--r-- | yt_dlp/extractor/rtve.py | 344 |
1 files changed, 344 insertions, 0 deletions
diff --git a/yt_dlp/extractor/rtve.py b/yt_dlp/extractor/rtve.py new file mode 100644 index 0000000..a99a266 --- /dev/null +++ b/yt_dlp/extractor/rtve.py @@ -0,0 +1,344 @@ +import base64 +import io +import struct + +from .common import InfoExtractor +from ..compat import compat_b64decode +from ..utils import ( + ExtractorError, + determine_ext, + float_or_none, + qualities, + remove_end, + remove_start, + try_get, +) + + +class RTVEALaCartaIE(InfoExtractor): + IE_NAME = 'rtve.es:alacarta' + IE_DESC = 'RTVE a la carta' + _VALID_URL = r'https?://(?:www\.)?rtve\.es/(m/)?(alacarta/videos|filmoteca)/[^/]+/[^/]+/(?P<id>\d+)' + + _TESTS = [{ + 'url': 'http://www.rtve.es/alacarta/videos/balonmano/o-swiss-cup-masculina-final-espana-suecia/2491869/', + 'md5': '1d49b7e1ca7a7502c56a4bf1b60f1b43', + 'info_dict': { + 'id': '2491869', + 'ext': 'mp4', + 'title': 'Balonmano - Swiss Cup masculina. Final: España-Suecia', + 'duration': 5024.566, + 'series': 'Balonmano', + }, + 'expected_warnings': ['Failed to download MPD manifest', 'Failed to download m3u8 information'], + }, { + 'note': 'Live stream', + 'url': 'http://www.rtve.es/alacarta/videos/television/24h-live/1694255/', + 'info_dict': { + 'id': '1694255', + 'ext': 'mp4', + 'title': 're:^24H LIVE [0-9]{4}-[0-9]{2}-[0-9]{2} [0-9]{2}:[0-9]{2}$', + 'is_live': True, + }, + 'params': { + 'skip_download': 'live stream', + }, + }, { + 'url': 'http://www.rtve.es/alacarta/videos/servir-y-proteger/servir-proteger-capitulo-104/4236788/', + 'md5': 'd850f3c8731ea53952ebab489cf81cbf', + 'info_dict': { + 'id': '4236788', + 'ext': 'mp4', + 'title': 'Servir y proteger - Capítulo 104', + 'duration': 3222.0, + }, + 'expected_warnings': ['Failed to download MPD manifest', 'Failed to download m3u8 information'], + }, { + 'url': 'http://www.rtve.es/m/alacarta/videos/cuentame-como-paso/cuentame-como-paso-t16-ultimo-minuto-nuestra-vida-capitulo-276/2969138/?media=tve', + 'only_matching': True, + }, { + 'url': 'http://www.rtve.es/filmoteca/no-do/not-1-introduccion-primer-noticiario-espanol/1465256/', + 'only_matching': True, + }] + + def _real_initialize(self): + user_agent_b64 = base64.b64encode(self.get_param('http_headers')['User-Agent'].encode('utf-8')).decode('utf-8') + self._manager = self._download_json( + 'http://www.rtve.es/odin/loki/' + user_agent_b64, + None, 'Fetching manager info')['manager'] + + @staticmethod + def _decrypt_url(png): + encrypted_data = io.BytesIO(compat_b64decode(png)[8:]) + while True: + length = struct.unpack('!I', encrypted_data.read(4))[0] + chunk_type = encrypted_data.read(4) + if chunk_type == b'IEND': + break + data = encrypted_data.read(length) + if chunk_type == b'tEXt': + alphabet_data, text = data.split(b'\0') + quality, url_data = text.split(b'%%') + alphabet = [] + e = 0 + d = 0 + for l in alphabet_data.decode('iso-8859-1'): + if d == 0: + alphabet.append(l) + d = e = (e + 1) % 4 + else: + d -= 1 + url = '' + f = 0 + e = 3 + b = 1 + for letter in url_data.decode('iso-8859-1'): + if f == 0: + l = int(letter) * 10 + f = 1 + else: + if e == 0: + l += int(letter) + url += alphabet[l] + e = (b + 3) % 4 + f = 0 + b += 1 + else: + e -= 1 + + yield quality.decode(), url + encrypted_data.read(4) # CRC + + def _extract_png_formats(self, video_id): + png = self._download_webpage( + 'http://www.rtve.es/ztnr/movil/thumbnail/%s/videos/%s.png' % (self._manager, video_id), + video_id, 'Downloading url information', query={'q': 'v2'}) + q = qualities(['Media', 'Alta', 'HQ', 'HD_READY', 'HD_FULL']) + formats = [] + for quality, video_url in self._decrypt_url(png): + ext = determine_ext(video_url) + if ext == 'm3u8': + formats.extend(self._extract_m3u8_formats( + video_url, video_id, 'mp4', 'm3u8_native', + m3u8_id='hls', fatal=False)) + elif ext == 'mpd': + formats.extend(self._extract_mpd_formats( + video_url, video_id, 'dash', fatal=False)) + else: + formats.append({ + 'format_id': quality, + 'quality': q(quality), + 'url': video_url, + }) + return formats + + def _real_extract(self, url): + video_id = self._match_id(url) + info = self._download_json( + 'http://www.rtve.es/api/videos/%s/config/alacarta_videos.json' % video_id, + video_id)['page']['items'][0] + if info['state'] == 'DESPU': + raise ExtractorError('The video is no longer available', expected=True) + title = info['title'].strip() + formats = self._extract_png_formats(video_id) + + subtitles = None + sbt_file = info.get('sbtFile') + if sbt_file: + subtitles = self.extract_subtitles(video_id, sbt_file) + + is_live = info.get('live') is True + + return { + 'id': video_id, + 'title': title, + 'formats': formats, + 'thumbnail': info.get('image'), + 'subtitles': subtitles, + 'duration': float_or_none(info.get('duration'), 1000), + 'is_live': is_live, + 'series': info.get('programTitle'), + } + + def _get_subtitles(self, video_id, sub_file): + subs = self._download_json( + sub_file + '.json', video_id, + 'Downloading subtitles info')['page']['items'] + return dict( + (s['lang'], [{'ext': 'vtt', 'url': s['src']}]) + for s in subs) + + +class RTVEAudioIE(RTVEALaCartaIE): # XXX: Do not subclass from concrete IE + IE_NAME = 'rtve.es:audio' + IE_DESC = 'RTVE audio' + _VALID_URL = r'https?://(?:www\.)?rtve\.es/(alacarta|play)/audios/[^/]+/[^/]+/(?P<id>[0-9]+)' + + _TESTS = [{ + 'url': 'https://www.rtve.es/alacarta/audios/a-hombros-de-gigantes/palabra-ingeniero-codigos-informaticos-27-04-21/5889192/', + 'md5': 'ae06d27bff945c4e87a50f89f6ce48ce', + 'info_dict': { + 'id': '5889192', + 'ext': 'mp3', + 'title': 'Códigos informáticos', + 'thumbnail': r're:https?://.+/1598856591583.jpg', + 'duration': 349.440, + 'series': 'A hombros de gigantes', + }, + }, { + 'url': 'https://www.rtve.es/play/audios/en-radio-3/ignatius-farray/5791165/', + 'md5': '072855ab89a9450e0ba314c717fa5ebc', + 'info_dict': { + 'id': '5791165', + 'ext': 'mp3', + 'title': 'Ignatius Farray', + 'thumbnail': r're:https?://.+/1613243011863.jpg', + 'duration': 3559.559, + 'series': 'En Radio 3' + }, + }, { + 'url': 'https://www.rtve.es/play/audios/frankenstein-o-el-moderno-prometeo/capitulo-26-ultimo-muerte-victor-juan-jose-plans-mary-shelley/6082623/', + 'md5': '0eadab248cc8dd193fa5765712e84d5c', + 'info_dict': { + 'id': '6082623', + 'ext': 'mp3', + 'title': 'Capítulo 26 y último: La muerte de Victor', + 'thumbnail': r're:https?://.+/1632147445707.jpg', + 'duration': 3174.086, + 'series': 'Frankenstein o el moderno Prometeo' + }, + }] + + def _extract_png_formats(self, audio_id): + """ + This function retrieves media related png thumbnail which obfuscate + valuable information about the media. This information is decrypted + via base class _decrypt_url function providing media quality and + media url + """ + png = self._download_webpage( + 'http://www.rtve.es/ztnr/movil/thumbnail/%s/audios/%s.png' % + (self._manager, audio_id), + audio_id, 'Downloading url information', query={'q': 'v2'}) + q = qualities(['Media', 'Alta', 'HQ', 'HD_READY', 'HD_FULL']) + formats = [] + for quality, audio_url in self._decrypt_url(png): + ext = determine_ext(audio_url) + if ext == 'm3u8': + formats.extend(self._extract_m3u8_formats( + audio_url, audio_id, 'mp4', 'm3u8_native', + m3u8_id='hls', fatal=False)) + elif ext == 'mpd': + formats.extend(self._extract_mpd_formats( + audio_url, audio_id, 'dash', fatal=False)) + else: + formats.append({ + 'format_id': quality, + 'quality': q(quality), + 'url': audio_url, + }) + return formats + + def _real_extract(self, url): + audio_id = self._match_id(url) + info = self._download_json( + 'https://www.rtve.es/api/audios/%s.json' % audio_id, + audio_id)['page']['items'][0] + + return { + 'id': audio_id, + 'title': info['title'].strip(), + 'thumbnail': info.get('thumbnail'), + 'duration': float_or_none(info.get('duration'), 1000), + 'series': try_get(info, lambda x: x['programInfo']['title']), + 'formats': self._extract_png_formats(audio_id), + } + + +class RTVEInfantilIE(RTVEALaCartaIE): # XXX: Do not subclass from concrete IE + IE_NAME = 'rtve.es:infantil' + IE_DESC = 'RTVE infantil' + _VALID_URL = r'https?://(?:www\.)?rtve\.es/infantil/serie/[^/]+/video/[^/]+/(?P<id>[0-9]+)/' + + _TESTS = [{ + 'url': 'http://www.rtve.es/infantil/serie/cleo/video/maneras-vivir/3040283/', + 'md5': '5747454717aedf9f9fdf212d1bcfc48d', + 'info_dict': { + 'id': '3040283', + 'ext': 'mp4', + 'title': 'Maneras de vivir', + 'thumbnail': r're:https?://.+/1426182947956\.JPG', + 'duration': 357.958, + }, + 'expected_warnings': ['Failed to download MPD manifest', 'Failed to download m3u8 information'], + }] + + +class RTVELiveIE(RTVEALaCartaIE): # XXX: Do not subclass from concrete IE + IE_NAME = 'rtve.es:live' + IE_DESC = 'RTVE.es live streams' + _VALID_URL = r'https?://(?:www\.)?rtve\.es/directo/(?P<id>[a-zA-Z0-9-]+)' + + _TESTS = [{ + 'url': 'http://www.rtve.es/directo/la-1/', + 'info_dict': { + 'id': 'la-1', + 'ext': 'mp4', + 'title': 're:^La 1 [0-9]{4}-[0-9]{2}-[0-9]{2} [0-9]{2}:[0-9]{2}$', + }, + 'params': { + 'skip_download': 'live stream', + } + }] + + def _real_extract(self, url): + mobj = self._match_valid_url(url) + video_id = mobj.group('id') + + webpage = self._download_webpage(url, video_id) + title = remove_end(self._og_search_title(webpage), ' en directo en RTVE.es') + title = remove_start(title, 'Estoy viendo ') + + vidplayer_id = self._search_regex( + (r'playerId=player([0-9]+)', + r'class=["\'].*?\blive_mod\b.*?["\'][^>]+data-assetid=["\'](\d+)', + r'data-id=["\'](\d+)'), + webpage, 'internal video ID') + + return { + 'id': video_id, + 'title': title, + 'formats': self._extract_png_formats(vidplayer_id), + 'is_live': True, + } + + +class RTVETelevisionIE(InfoExtractor): + IE_NAME = 'rtve.es:television' + _VALID_URL = r'https?://(?:www\.)?rtve\.es/television/[^/]+/[^/]+/(?P<id>\d+).shtml' + + _TEST = { + 'url': 'http://www.rtve.es/television/20160628/revolucion-del-movil/1364141.shtml', + 'info_dict': { + 'id': '3069778', + 'ext': 'mp4', + 'title': 'Documentos TV - La revolución del móvil', + 'duration': 3496.948, + }, + 'params': { + 'skip_download': True, + }, + } + + def _real_extract(self, url): + page_id = self._match_id(url) + webpage = self._download_webpage(url, page_id) + + alacarta_url = self._search_regex( + r'data-location="alacarta_videos"[^<]+url":"(http://www\.rtve\.es/alacarta.+?)&', + webpage, 'alacarta url', default=None) + if alacarta_url is None: + raise ExtractorError( + 'The webpage doesn\'t contain any video', expected=True) + + return self.url_result(alacarta_url, ie=RTVEALaCartaIE.ie_key()) |