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1 | # coding: utf-8 | |
2 | from __future__ import unicode_literals | |
3 | ||
4 | import base64 | |
5 | import io | |
6 | import sys | |
7 | ||
8 | from .common import InfoExtractor | |
9 | from ..compat import ( | |
10 | compat_b64decode, | |
11 | compat_struct_unpack, | |
12 | ) | |
13 | from ..utils import ( | |
14 | determine_ext, | |
15 | ExtractorError, | |
16 | float_or_none, | |
17 | qualities, | |
18 | remove_end, | |
19 | remove_start, | |
20 | try_get, | |
21 | ) | |
22 | ||
23 | _bytes_to_chr = (lambda x: x) if sys.version_info[0] == 2 else (lambda x: map(chr, x)) | |
24 | ||
25 | ||
26 | class RTVEALaCartaIE(InfoExtractor): | |
27 | IE_NAME = 'rtve.es:alacarta' | |
28 | IE_DESC = 'RTVE a la carta' | |
29 | _VALID_URL = r'https?://(?:www\.)?rtve\.es/(m/)?(alacarta/videos|filmoteca)/[^/]+/[^/]+/(?P<id>\d+)' | |
30 | ||
31 | _TESTS = [{ | |
32 | 'url': 'http://www.rtve.es/alacarta/videos/balonmano/o-swiss-cup-masculina-final-espana-suecia/2491869/', | |
33 | 'md5': '1d49b7e1ca7a7502c56a4bf1b60f1b43', | |
34 | 'info_dict': { | |
35 | 'id': '2491869', | |
36 | 'ext': 'mp4', | |
37 | 'title': 'Balonmano - Swiss Cup masculina. Final: España-Suecia', | |
38 | 'duration': 5024.566, | |
39 | 'series': 'Balonmano', | |
40 | }, | |
41 | 'expected_warnings': ['Failed to download MPD manifest', 'Failed to download m3u8 information'], | |
42 | }, { | |
43 | 'note': 'Live stream', | |
44 | 'url': 'http://www.rtve.es/alacarta/videos/television/24h-live/1694255/', | |
45 | 'info_dict': { | |
46 | 'id': '1694255', | |
47 | 'ext': 'mp4', | |
48 | 'title': 're:^24H LIVE [0-9]{4}-[0-9]{2}-[0-9]{2} [0-9]{2}:[0-9]{2}$', | |
49 | 'is_live': True, | |
50 | }, | |
51 | 'params': { | |
52 | 'skip_download': 'live stream', | |
53 | }, | |
54 | }, { | |
55 | 'url': 'http://www.rtve.es/alacarta/videos/servir-y-proteger/servir-proteger-capitulo-104/4236788/', | |
56 | 'md5': 'd850f3c8731ea53952ebab489cf81cbf', | |
57 | 'info_dict': { | |
58 | 'id': '4236788', | |
59 | 'ext': 'mp4', | |
60 | 'title': 'Servir y proteger - Capítulo 104', | |
61 | 'duration': 3222.0, | |
62 | }, | |
63 | 'expected_warnings': ['Failed to download MPD manifest', 'Failed to download m3u8 information'], | |
64 | }, { | |
65 | 'url': 'http://www.rtve.es/m/alacarta/videos/cuentame-como-paso/cuentame-como-paso-t16-ultimo-minuto-nuestra-vida-capitulo-276/2969138/?media=tve', | |
66 | 'only_matching': True, | |
67 | }, { | |
68 | 'url': 'http://www.rtve.es/filmoteca/no-do/not-1-introduccion-primer-noticiario-espanol/1465256/', | |
69 | 'only_matching': True, | |
70 | }] | |
71 | ||
72 | def _real_initialize(self): | |
73 | user_agent_b64 = base64.b64encode(self.get_param('http_headers')['User-Agent'].encode('utf-8')).decode('utf-8') | |
74 | self._manager = self._download_json( | |
75 | 'http://www.rtve.es/odin/loki/' + user_agent_b64, | |
76 | None, 'Fetching manager info')['manager'] | |
77 | ||
78 | @staticmethod | |
79 | def _decrypt_url(png): | |
80 | encrypted_data = io.BytesIO(compat_b64decode(png)[8:]) | |
81 | while True: | |
82 | length = compat_struct_unpack('!I', encrypted_data.read(4))[0] | |
83 | chunk_type = encrypted_data.read(4) | |
84 | if chunk_type == b'IEND': | |
85 | break | |
86 | data = encrypted_data.read(length) | |
87 | if chunk_type == b'tEXt': | |
88 | alphabet_data, text = data.split(b'\0') | |
89 | quality, url_data = text.split(b'%%') | |
90 | alphabet = [] | |
91 | e = 0 | |
92 | d = 0 | |
93 | for l in _bytes_to_chr(alphabet_data): | |
94 | if d == 0: | |
95 | alphabet.append(l) | |
96 | d = e = (e + 1) % 4 | |
97 | else: | |
98 | d -= 1 | |
99 | url = '' | |
100 | f = 0 | |
101 | e = 3 | |
102 | b = 1 | |
103 | for letter in _bytes_to_chr(url_data): | |
104 | if f == 0: | |
105 | l = int(letter) * 10 | |
106 | f = 1 | |
107 | else: | |
108 | if e == 0: | |
109 | l += int(letter) | |
110 | url += alphabet[l] | |
111 | e = (b + 3) % 4 | |
112 | f = 0 | |
113 | b += 1 | |
114 | else: | |
115 | e -= 1 | |
116 | ||
117 | yield quality.decode(), url | |
118 | encrypted_data.read(4) # CRC | |
119 | ||
120 | def _extract_png_formats(self, video_id): | |
121 | png = self._download_webpage( | |
122 | 'http://www.rtve.es/ztnr/movil/thumbnail/%s/videos/%s.png' % (self._manager, video_id), | |
123 | video_id, 'Downloading url information', query={'q': 'v2'}) | |
124 | q = qualities(['Media', 'Alta', 'HQ', 'HD_READY', 'HD_FULL']) | |
125 | formats = [] | |
126 | for quality, video_url in self._decrypt_url(png): | |
127 | ext = determine_ext(video_url) | |
128 | if ext == 'm3u8': | |
129 | formats.extend(self._extract_m3u8_formats( | |
130 | video_url, video_id, 'mp4', 'm3u8_native', | |
131 | m3u8_id='hls', fatal=False)) | |
132 | elif ext == 'mpd': | |
133 | formats.extend(self._extract_mpd_formats( | |
134 | video_url, video_id, 'dash', fatal=False)) | |
135 | else: | |
136 | formats.append({ | |
137 | 'format_id': quality, | |
138 | 'quality': q(quality), | |
139 | 'url': video_url, | |
140 | }) | |
141 | self._sort_formats(formats) | |
142 | return formats | |
143 | ||
144 | def _real_extract(self, url): | |
145 | video_id = self._match_id(url) | |
146 | info = self._download_json( | |
147 | 'http://www.rtve.es/api/videos/%s/config/alacarta_videos.json' % video_id, | |
148 | video_id)['page']['items'][0] | |
149 | if info['state'] == 'DESPU': | |
150 | raise ExtractorError('The video is no longer available', expected=True) | |
151 | title = info['title'].strip() | |
152 | formats = self._extract_png_formats(video_id) | |
153 | ||
154 | subtitles = None | |
155 | sbt_file = info.get('sbtFile') | |
156 | if sbt_file: | |
157 | subtitles = self.extract_subtitles(video_id, sbt_file) | |
158 | ||
159 | is_live = info.get('live') is True | |
160 | ||
161 | return { | |
162 | 'id': video_id, | |
163 | 'title': title, | |
164 | 'formats': formats, | |
165 | 'thumbnail': info.get('image'), | |
166 | 'subtitles': subtitles, | |
167 | 'duration': float_or_none(info.get('duration'), 1000), | |
168 | 'is_live': is_live, | |
169 | 'series': info.get('programTitle'), | |
170 | } | |
171 | ||
172 | def _get_subtitles(self, video_id, sub_file): | |
173 | subs = self._download_json( | |
174 | sub_file + '.json', video_id, | |
175 | 'Downloading subtitles info')['page']['items'] | |
176 | return dict( | |
177 | (s['lang'], [{'ext': 'vtt', 'url': s['src']}]) | |
178 | for s in subs) | |
179 | ||
180 | ||
181 | class RTVEAudioIE(RTVEALaCartaIE): | |
182 | IE_NAME = 'rtve.es:audio' | |
183 | IE_DESC = 'RTVE audio' | |
184 | _VALID_URL = r'https?://(?:www\.)?rtve\.es/(alacarta|play)/audios/[^/]+/[^/]+/(?P<id>[0-9]+)' | |
185 | ||
186 | _TESTS = [{ | |
187 | 'url': 'https://www.rtve.es/alacarta/audios/a-hombros-de-gigantes/palabra-ingeniero-codigos-informaticos-27-04-21/5889192/', | |
188 | 'md5': 'ae06d27bff945c4e87a50f89f6ce48ce', | |
189 | 'info_dict': { | |
190 | 'id': '5889192', | |
191 | 'ext': 'mp3', | |
192 | 'title': 'Códigos informáticos', | |
193 | 'thumbnail': r're:https?://.+/1598856591583.jpg', | |
194 | 'duration': 349.440, | |
195 | 'series': 'A hombros de gigantes', | |
196 | }, | |
197 | }, { | |
198 | 'url': 'https://www.rtve.es/play/audios/en-radio-3/ignatius-farray/5791165/', | |
199 | 'md5': '072855ab89a9450e0ba314c717fa5ebc', | |
200 | 'info_dict': { | |
201 | 'id': '5791165', | |
202 | 'ext': 'mp3', | |
203 | 'title': 'Ignatius Farray', | |
204 | 'thumbnail': r're:https?://.+/1613243011863.jpg', | |
205 | 'duration': 3559.559, | |
206 | 'series': 'En Radio 3' | |
207 | }, | |
208 | }, { | |
209 | 'url': 'https://www.rtve.es/play/audios/frankenstein-o-el-moderno-prometeo/capitulo-26-ultimo-muerte-victor-juan-jose-plans-mary-shelley/6082623/', | |
210 | 'md5': '0eadab248cc8dd193fa5765712e84d5c', | |
211 | 'info_dict': { | |
212 | 'id': '6082623', | |
213 | 'ext': 'mp3', | |
214 | 'title': 'Capítulo 26 y último: La muerte de Victor', | |
215 | 'thumbnail': r're:https?://.+/1632147445707.jpg', | |
216 | 'duration': 3174.086, | |
217 | 'series': 'Frankenstein o el moderno Prometeo' | |
218 | }, | |
219 | }] | |
220 | ||
221 | def _extract_png_formats(self, audio_id): | |
222 | """ | |
223 | This function retrieves media related png thumbnail which obfuscate | |
224 | valuable information about the media. This information is decrypted | |
225 | via base class _decrypt_url function providing media quality and | |
226 | media url | |
227 | """ | |
228 | png = self._download_webpage( | |
229 | 'http://www.rtve.es/ztnr/movil/thumbnail/%s/audios/%s.png' % | |
230 | (self._manager, audio_id), | |
231 | audio_id, 'Downloading url information', query={'q': 'v2'}) | |
232 | q = qualities(['Media', 'Alta', 'HQ', 'HD_READY', 'HD_FULL']) | |
233 | formats = [] | |
234 | for quality, audio_url in self._decrypt_url(png): | |
235 | ext = determine_ext(audio_url) | |
236 | if ext == 'm3u8': | |
237 | formats.extend(self._extract_m3u8_formats( | |
238 | audio_url, audio_id, 'mp4', 'm3u8_native', | |
239 | m3u8_id='hls', fatal=False)) | |
240 | elif ext == 'mpd': | |
241 | formats.extend(self._extract_mpd_formats( | |
242 | audio_url, audio_id, 'dash', fatal=False)) | |
243 | else: | |
244 | formats.append({ | |
245 | 'format_id': quality, | |
246 | 'quality': q(quality), | |
247 | 'url': audio_url, | |
248 | }) | |
249 | self._sort_formats(formats) | |
250 | return formats | |
251 | ||
252 | def _real_extract(self, url): | |
253 | audio_id = self._match_id(url) | |
254 | info = self._download_json( | |
255 | 'https://www.rtve.es/api/audios/%s.json' % audio_id, | |
256 | audio_id)['page']['items'][0] | |
257 | ||
258 | return { | |
259 | 'id': audio_id, | |
260 | 'title': info['title'].strip(), | |
261 | 'thumbnail': info.get('thumbnail'), | |
262 | 'duration': float_or_none(info.get('duration'), 1000), | |
263 | 'series': try_get(info, lambda x: x['programInfo']['title']), | |
264 | 'formats': self._extract_png_formats(audio_id), | |
265 | } | |
266 | ||
267 | ||
268 | class RTVEInfantilIE(RTVEALaCartaIE): | |
269 | IE_NAME = 'rtve.es:infantil' | |
270 | IE_DESC = 'RTVE infantil' | |
271 | _VALID_URL = r'https?://(?:www\.)?rtve\.es/infantil/serie/[^/]+/video/[^/]+/(?P<id>[0-9]+)/' | |
272 | ||
273 | _TESTS = [{ | |
274 | 'url': 'http://www.rtve.es/infantil/serie/cleo/video/maneras-vivir/3040283/', | |
275 | 'md5': '5747454717aedf9f9fdf212d1bcfc48d', | |
276 | 'info_dict': { | |
277 | 'id': '3040283', | |
278 | 'ext': 'mp4', | |
279 | 'title': 'Maneras de vivir', | |
280 | 'thumbnail': r're:https?://.+/1426182947956\.JPG', | |
281 | 'duration': 357.958, | |
282 | }, | |
283 | 'expected_warnings': ['Failed to download MPD manifest', 'Failed to download m3u8 information'], | |
284 | }] | |
285 | ||
286 | ||
287 | class RTVELiveIE(RTVEALaCartaIE): | |
288 | IE_NAME = 'rtve.es:live' | |
289 | IE_DESC = 'RTVE.es live streams' | |
290 | _VALID_URL = r'https?://(?:www\.)?rtve\.es/directo/(?P<id>[a-zA-Z0-9-]+)' | |
291 | ||
292 | _TESTS = [{ | |
293 | 'url': 'http://www.rtve.es/directo/la-1/', | |
294 | 'info_dict': { | |
295 | 'id': 'la-1', | |
296 | 'ext': 'mp4', | |
297 | 'title': 're:^La 1 [0-9]{4}-[0-9]{2}-[0-9]{2} [0-9]{2}:[0-9]{2}$', | |
298 | }, | |
299 | 'params': { | |
300 | 'skip_download': 'live stream', | |
301 | } | |
302 | }] | |
303 | ||
304 | def _real_extract(self, url): | |
305 | mobj = self._match_valid_url(url) | |
306 | video_id = mobj.group('id') | |
307 | ||
308 | webpage = self._download_webpage(url, video_id) | |
309 | title = remove_end(self._og_search_title(webpage), ' en directo en RTVE.es') | |
310 | title = remove_start(title, 'Estoy viendo ') | |
311 | ||
312 | vidplayer_id = self._search_regex( | |
313 | (r'playerId=player([0-9]+)', | |
314 | r'class=["\'].*?\blive_mod\b.*?["\'][^>]+data-assetid=["\'](\d+)', | |
315 | r'data-id=["\'](\d+)'), | |
316 | webpage, 'internal video ID') | |
317 | ||
318 | return { | |
319 | 'id': video_id, | |
320 | 'title': title, | |
321 | 'formats': self._extract_png_formats(vidplayer_id), | |
322 | 'is_live': True, | |
323 | } | |
324 | ||
325 | ||
326 | class RTVETelevisionIE(InfoExtractor): | |
327 | IE_NAME = 'rtve.es:television' | |
328 | _VALID_URL = r'https?://(?:www\.)?rtve\.es/television/[^/]+/[^/]+/(?P<id>\d+).shtml' | |
329 | ||
330 | _TEST = { | |
331 | 'url': 'http://www.rtve.es/television/20160628/revolucion-del-movil/1364141.shtml', | |
332 | 'info_dict': { | |
333 | 'id': '3069778', | |
334 | 'ext': 'mp4', | |
335 | 'title': 'Documentos TV - La revolución del móvil', | |
336 | 'duration': 3496.948, | |
337 | }, | |
338 | 'params': { | |
339 | 'skip_download': True, | |
340 | }, | |
341 | } | |
342 | ||
343 | def _real_extract(self, url): | |
344 | page_id = self._match_id(url) | |
345 | webpage = self._download_webpage(url, page_id) | |
346 | ||
347 | alacarta_url = self._search_regex( | |
348 | r'data-location="alacarta_videos"[^<]+url":"(http://www\.rtve\.es/alacarta.+?)&', | |
349 | webpage, 'alacarta url', default=None) | |
350 | if alacarta_url is None: | |
351 | raise ExtractorError( | |
352 | 'The webpage doesn\'t contain any video', expected=True) | |
353 | ||
354 | return self.url_result(alacarta_url, ie=RTVEALaCartaIE.ie_key()) |