]>
Commit | Line | Data |
---|---|---|
1 | # coding: utf-8 | |
2 | from __future__ import unicode_literals | |
3 | ||
4 | import base64 | |
5 | import binascii | |
6 | import json | |
7 | import os | |
8 | import random | |
9 | ||
10 | from .common import InfoExtractor | |
11 | from ..aes import aes_cbc_decrypt | |
12 | from ..compat import ( | |
13 | compat_HTTPError, | |
14 | compat_b64decode, | |
15 | compat_ord, | |
16 | ) | |
17 | from ..utils import ( | |
18 | bytes_to_intlist, | |
19 | bytes_to_long, | |
20 | ExtractorError, | |
21 | float_or_none, | |
22 | int_or_none, | |
23 | intlist_to_bytes, | |
24 | long_to_bytes, | |
25 | pkcs1pad, | |
26 | strip_or_none, | |
27 | try_get, | |
28 | unified_strdate, | |
29 | urlencode_postdata, | |
30 | ) | |
31 | ||
32 | ||
33 | class ADNIE(InfoExtractor): | |
34 | IE_DESC = 'Anime Digital Network' | |
35 | _VALID_URL = r'https?://(?:www\.)?animedigitalnetwork\.fr/video/[^/]+/(?P<id>\d+)' | |
36 | _TEST = { | |
37 | 'url': 'http://animedigitalnetwork.fr/video/blue-exorcist-kyoto-saga/7778-episode-1-debut-des-hostilites', | |
38 | 'md5': '0319c99885ff5547565cacb4f3f9348d', | |
39 | 'info_dict': { | |
40 | 'id': '7778', | |
41 | 'ext': 'mp4', | |
42 | 'title': 'Blue Exorcist - Kyôto Saga - Episode 1', | |
43 | 'description': 'md5:2f7b5aa76edbc1a7a92cedcda8a528d5', | |
44 | 'series': 'Blue Exorcist - Kyôto Saga', | |
45 | 'duration': 1467, | |
46 | 'release_date': '20170106', | |
47 | 'comment_count': int, | |
48 | 'average_rating': float, | |
49 | 'season_number': 2, | |
50 | 'episode': 'Début des hostilités', | |
51 | 'episode_number': 1, | |
52 | } | |
53 | } | |
54 | ||
55 | _NETRC_MACHINE = 'animedigitalnetwork' | |
56 | _BASE_URL = 'http://animedigitalnetwork.fr' | |
57 | _API_BASE_URL = 'https://gw.api.animedigitalnetwork.fr/' | |
58 | _PLAYER_BASE_URL = _API_BASE_URL + 'player/' | |
59 | _HEADERS = {} | |
60 | _LOGIN_ERR_MESSAGE = 'Unable to log in' | |
61 | _RSA_KEY = (0x9B42B08905199A5CCE2026274399CA560ECB209EE9878A708B1C0812E1BB8CB5D1FB7441861147C1A1F2F3A0476DD63A9CAC20D3E983613346850AA6CB38F16DC7D720FD7D86FC6E5B3D5BBC72E14CD0BF9E869F2CEA2CCAD648F1DCE38F1FF916CEFB2D339B64AA0264372344BC775E265E8A852F88144AB0BD9AA06C1A4ABB, 65537) | |
62 | _POS_ALIGN_MAP = { | |
63 | 'start': 1, | |
64 | 'end': 3, | |
65 | } | |
66 | _LINE_ALIGN_MAP = { | |
67 | 'middle': 8, | |
68 | 'end': 4, | |
69 | } | |
70 | ||
71 | @staticmethod | |
72 | def _ass_subtitles_timecode(seconds): | |
73 | return '%01d:%02d:%02d.%02d' % (seconds / 3600, (seconds % 3600) / 60, seconds % 60, (seconds % 1) * 100) | |
74 | ||
75 | def _get_subtitles(self, sub_url, video_id): | |
76 | if not sub_url: | |
77 | return None | |
78 | ||
79 | enc_subtitles = self._download_webpage( | |
80 | sub_url, video_id, 'Downloading subtitles location', fatal=False) or '{}' | |
81 | subtitle_location = (self._parse_json(enc_subtitles, video_id, fatal=False) or {}).get('location') | |
82 | if subtitle_location: | |
83 | enc_subtitles = self._download_webpage( | |
84 | subtitle_location, video_id, 'Downloading subtitles data', | |
85 | fatal=False, headers={'Origin': 'https://animedigitalnetwork.fr'}) | |
86 | if not enc_subtitles: | |
87 | return None | |
88 | ||
89 | # http://animedigitalnetwork.fr/components/com_vodvideo/videojs/adn-vjs.min.js | |
90 | dec_subtitles = intlist_to_bytes(aes_cbc_decrypt( | |
91 | bytes_to_intlist(compat_b64decode(enc_subtitles[24:])), | |
92 | bytes_to_intlist(binascii.unhexlify(self._K + 'ab9f52f5baae7c72')), | |
93 | bytes_to_intlist(compat_b64decode(enc_subtitles[:24])) | |
94 | )) | |
95 | subtitles_json = self._parse_json( | |
96 | dec_subtitles[:-compat_ord(dec_subtitles[-1])].decode(), | |
97 | None, fatal=False) | |
98 | if not subtitles_json: | |
99 | return None | |
100 | ||
101 | subtitles = {} | |
102 | for sub_lang, sub in subtitles_json.items(): | |
103 | ssa = '''[Script Info] | |
104 | ScriptType:V4.00 | |
105 | [V4 Styles] | |
106 | Format: Name,Fontname,Fontsize,PrimaryColour,SecondaryColour,TertiaryColour,BackColour,Bold,Italic,BorderStyle,Outline,Shadow,Alignment,MarginL,MarginR,MarginV,AlphaLevel,Encoding | |
107 | Style: Default,Arial,18,16777215,16777215,16777215,0,-1,0,1,1,0,2,20,20,20,0,0 | |
108 | [Events] | |
109 | Format: Marked,Start,End,Style,Name,MarginL,MarginR,MarginV,Effect,Text''' | |
110 | for current in sub: | |
111 | start, end, text, line_align, position_align = ( | |
112 | float_or_none(current.get('startTime')), | |
113 | float_or_none(current.get('endTime')), | |
114 | current.get('text'), current.get('lineAlign'), | |
115 | current.get('positionAlign')) | |
116 | if start is None or end is None or text is None: | |
117 | continue | |
118 | alignment = self._POS_ALIGN_MAP.get(position_align, 2) + self._LINE_ALIGN_MAP.get(line_align, 0) | |
119 | ssa += os.linesep + 'Dialogue: Marked=0,%s,%s,Default,,0,0,0,,%s%s' % ( | |
120 | self._ass_subtitles_timecode(start), | |
121 | self._ass_subtitles_timecode(end), | |
122 | '{\\a%d}' % alignment if alignment != 2 else '', | |
123 | text.replace('\n', '\\N').replace('<i>', '{\\i1}').replace('</i>', '{\\i0}')) | |
124 | ||
125 | if sub_lang == 'vostf': | |
126 | sub_lang = 'fr' | |
127 | subtitles.setdefault(sub_lang, []).extend([{ | |
128 | 'ext': 'json', | |
129 | 'data': json.dumps(sub), | |
130 | }, { | |
131 | 'ext': 'ssa', | |
132 | 'data': ssa, | |
133 | }]) | |
134 | return subtitles | |
135 | ||
136 | def _real_initialize(self): | |
137 | username, password = self._get_login_info() | |
138 | if not username: | |
139 | return | |
140 | try: | |
141 | access_token = (self._download_json( | |
142 | self._API_BASE_URL + 'authentication/login', None, | |
143 | 'Logging in', self._LOGIN_ERR_MESSAGE, fatal=False, | |
144 | data=urlencode_postdata({ | |
145 | 'password': password, | |
146 | 'rememberMe': False, | |
147 | 'source': 'Web', | |
148 | 'username': username, | |
149 | })) or {}).get('accessToken') | |
150 | if access_token: | |
151 | self._HEADERS = {'authorization': 'Bearer ' + access_token} | |
152 | except ExtractorError as e: | |
153 | message = None | |
154 | if isinstance(e.cause, compat_HTTPError) and e.cause.code == 401: | |
155 | resp = self._parse_json( | |
156 | e.cause.read().decode(), None, fatal=False) or {} | |
157 | message = resp.get('message') or resp.get('code') | |
158 | self.report_warning(message or self._LOGIN_ERR_MESSAGE) | |
159 | ||
160 | def _real_extract(self, url): | |
161 | video_id = self._match_id(url) | |
162 | video_base_url = self._PLAYER_BASE_URL + 'video/%s/' % video_id | |
163 | player = self._download_json( | |
164 | video_base_url + 'configuration', video_id, | |
165 | 'Downloading player config JSON metadata', | |
166 | headers=self._HEADERS)['player'] | |
167 | options = player['options'] | |
168 | ||
169 | user = options['user'] | |
170 | if not user.get('hasAccess'): | |
171 | self.raise_login_required() | |
172 | ||
173 | token = self._download_json( | |
174 | user.get('refreshTokenUrl') or (self._PLAYER_BASE_URL + 'refresh/token'), | |
175 | video_id, 'Downloading access token', headers={ | |
176 | 'x-player-refresh-token': user['refreshToken'] | |
177 | }, data=b'')['token'] | |
178 | ||
179 | links_url = try_get(options, lambda x: x['video']['url']) or (video_base_url + 'link') | |
180 | self._K = ''.join([random.choice('0123456789abcdef') for _ in range(16)]) | |
181 | message = bytes_to_intlist(json.dumps({ | |
182 | 'k': self._K, | |
183 | 't': token, | |
184 | })) | |
185 | ||
186 | # Sometimes authentication fails for no good reason, retry with | |
187 | # a different random padding | |
188 | links_data = None | |
189 | for _ in range(3): | |
190 | padded_message = intlist_to_bytes(pkcs1pad(message, 128)) | |
191 | n, e = self._RSA_KEY | |
192 | encrypted_message = long_to_bytes(pow(bytes_to_long(padded_message), e, n)) | |
193 | authorization = base64.b64encode(encrypted_message).decode() | |
194 | ||
195 | try: | |
196 | links_data = self._download_json( | |
197 | links_url, video_id, 'Downloading links JSON metadata', headers={ | |
198 | 'X-Player-Token': authorization | |
199 | }, query={ | |
200 | 'freeWithAds': 'true', | |
201 | 'adaptive': 'false', | |
202 | 'withMetadata': 'true', | |
203 | 'source': 'Web' | |
204 | }) | |
205 | break | |
206 | except ExtractorError as e: | |
207 | if not isinstance(e.cause, compat_HTTPError): | |
208 | raise e | |
209 | ||
210 | if e.cause.code == 401: | |
211 | # This usually goes away with a different random pkcs1pad, so retry | |
212 | continue | |
213 | ||
214 | error = self._parse_json(e.cause.read(), video_id) | |
215 | message = error.get('message') | |
216 | if e.cause.code == 403 and error.get('code') == 'player-bad-geolocation-country': | |
217 | self.raise_geo_restricted(msg=message) | |
218 | raise ExtractorError(message) | |
219 | else: | |
220 | raise ExtractorError('Giving up retrying') | |
221 | ||
222 | links = links_data.get('links') or {} | |
223 | metas = links_data.get('metadata') or {} | |
224 | sub_url = (links.get('subtitles') or {}).get('all') | |
225 | video_info = links_data.get('video') or {} | |
226 | title = metas['title'] | |
227 | ||
228 | formats = [] | |
229 | for format_id, qualities in (links.get('streaming') or {}).items(): | |
230 | if not isinstance(qualities, dict): | |
231 | continue | |
232 | for quality, load_balancer_url in qualities.items(): | |
233 | load_balancer_data = self._download_json( | |
234 | load_balancer_url, video_id, | |
235 | 'Downloading %s %s JSON metadata' % (format_id, quality), | |
236 | fatal=False) or {} | |
237 | m3u8_url = load_balancer_data.get('location') | |
238 | if not m3u8_url: | |
239 | continue | |
240 | m3u8_formats = self._extract_m3u8_formats( | |
241 | m3u8_url, video_id, 'mp4', 'm3u8_native', | |
242 | m3u8_id=format_id, fatal=False) | |
243 | if format_id == 'vf': | |
244 | for f in m3u8_formats: | |
245 | f['language'] = 'fr' | |
246 | formats.extend(m3u8_formats) | |
247 | self._sort_formats(formats) | |
248 | ||
249 | video = (self._download_json( | |
250 | self._API_BASE_URL + 'video/%s' % video_id, video_id, | |
251 | 'Downloading additional video metadata', fatal=False) or {}).get('video') or {} | |
252 | show = video.get('show') or {} | |
253 | ||
254 | return { | |
255 | 'id': video_id, | |
256 | 'title': title, | |
257 | 'description': strip_or_none(metas.get('summary') or video.get('summary')), | |
258 | 'thumbnail': video_info.get('image') or player.get('image'), | |
259 | 'formats': formats, | |
260 | 'subtitles': self.extract_subtitles(sub_url, video_id), | |
261 | 'episode': metas.get('subtitle') or video.get('name'), | |
262 | 'episode_number': int_or_none(video.get('shortNumber')), | |
263 | 'series': show.get('title'), | |
264 | 'season_number': int_or_none(video.get('season')), | |
265 | 'duration': int_or_none(video_info.get('duration') or video.get('duration')), | |
266 | 'release_date': unified_strdate(video.get('releaseDate')), | |
267 | 'average_rating': float_or_none(video.get('rating') or metas.get('rating')), | |
268 | 'comment_count': int_or_none(video.get('commentsCount')), | |
269 | } |