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