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82be732b RA |
1 | # coding: utf-8 |
2 | from __future__ import unicode_literals | |
3 | ||
1ea559c4 RA |
4 | import base64 |
5 | import binascii | |
82be732b RA |
6 | import json |
7 | import os | |
1ea559c4 | 8 | import random |
82be732b RA |
9 | |
10 | from .common import InfoExtractor | |
1d3586d0 | 11 | from ..aes import aes_cbc_decrypt_bytes, unpad_pkcs7 |
cf282071 | 12 | from ..compat import ( |
30a074c2 | 13 | compat_HTTPError, |
cf282071 | 14 | compat_b64decode, |
cf282071 | 15 | ) |
82be732b | 16 | from ..utils import ( |
aa7785f8 | 17 | ass_subtitles_timecode, |
82be732b | 18 | bytes_to_intlist, |
1ea559c4 | 19 | bytes_to_long, |
82be732b RA |
20 | ExtractorError, |
21 | float_or_none, | |
30a074c2 | 22 | int_or_none, |
82be732b | 23 | intlist_to_bytes, |
1ea559c4 RA |
24 | long_to_bytes, |
25 | pkcs1pad, | |
82be732b | 26 | strip_or_none, |
30a074c2 | 27 | try_get, |
28 | unified_strdate, | |
2181983a | 29 | urlencode_postdata, |
82be732b RA |
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', | |
30a074c2 | 38 | 'md5': '0319c99885ff5547565cacb4f3f9348d', |
82be732b RA |
39 | 'info_dict': { |
40 | 'id': '7778', | |
41 | 'ext': 'mp4', | |
30a074c2 | 42 | 'title': 'Blue Exorcist - Kyôto Saga - Episode 1', |
82be732b | 43 | 'description': 'md5:2f7b5aa76edbc1a7a92cedcda8a528d5', |
30a074c2 | 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, | |
82be732b RA |
52 | } |
53 | } | |
30a074c2 | 54 | |
2181983a | 55 | _NETRC_MACHINE = 'animedigitalnetwork' |
20e2c9de | 56 | _BASE_URL = 'http://animedigitalnetwork.fr' |
30a074c2 | 57 | _API_BASE_URL = 'https://gw.api.animedigitalnetwork.fr/' |
58 | _PLAYER_BASE_URL = _API_BASE_URL + 'player/' | |
2181983a | 59 | _HEADERS = {} |
60 | _LOGIN_ERR_MESSAGE = 'Unable to log in' | |
30a074c2 | 61 | _RSA_KEY = (0x9B42B08905199A5CCE2026274399CA560ECB209EE9878A708B1C0812E1BB8CB5D1FB7441861147C1A1F2F3A0476DD63A9CAC20D3E983613346850AA6CB38F16DC7D720FD7D86FC6E5B3D5BBC72E14CD0BF9E869F2CEA2CCAD648F1DCE38F1FF916CEFB2D339B64AA0264372344BC775E265E8A852F88144AB0BD9AA06C1A4ABB, 65537) |
b966740c RA |
62 | _POS_ALIGN_MAP = { |
63 | 'start': 1, | |
64 | 'end': 3, | |
65 | } | |
66 | _LINE_ALIGN_MAP = { | |
67 | 'middle': 8, | |
68 | 'end': 4, | |
69 | } | |
70 | ||
30a074c2 | 71 | def _get_subtitles(self, sub_url, video_id): |
72 | if not sub_url: | |
82be732b RA |
73 | return None |
74 | ||
75 | enc_subtitles = self._download_webpage( | |
30a074c2 | 76 | sub_url, video_id, 'Downloading subtitles location', fatal=False) or '{}' |
e6c9ae31 RA |
77 | subtitle_location = (self._parse_json(enc_subtitles, video_id, fatal=False) or {}).get('location') |
78 | if subtitle_location: | |
79 | enc_subtitles = self._download_webpage( | |
30a074c2 | 80 | subtitle_location, video_id, 'Downloading subtitles data', |
81 | fatal=False, headers={'Origin': 'https://animedigitalnetwork.fr'}) | |
82be732b RA |
82 | if not enc_subtitles: |
83 | return None | |
84 | ||
85 | # http://animedigitalnetwork.fr/components/com_vodvideo/videojs/adn-vjs.min.js | |
1d3586d0 | 86 | dec_subtitles = unpad_pkcs7(aes_cbc_decrypt_bytes( |
87 | compat_b64decode(enc_subtitles[24:]), | |
88 | binascii.unhexlify(self._K + 'ab9f52f5baae7c72'), | |
89 | compat_b64decode(enc_subtitles[:24]))) | |
90 | subtitles_json = self._parse_json(dec_subtitles.decode(), None, fatal=False) | |
82be732b RA |
91 | if not subtitles_json: |
92 | return None | |
93 | ||
94 | subtitles = {} | |
95 | for sub_lang, sub in subtitles_json.items(): | |
b966740c RA |
96 | ssa = '''[Script Info] |
97 | ScriptType:V4.00 | |
98 | [V4 Styles] | |
2bbde1d0 RA |
99 | Format: Name,Fontname,Fontsize,PrimaryColour,SecondaryColour,TertiaryColour,BackColour,Bold,Italic,BorderStyle,Outline,Shadow,Alignment,MarginL,MarginR,MarginV,AlphaLevel,Encoding |
100 | Style: Default,Arial,18,16777215,16777215,16777215,0,-1,0,1,1,0,2,20,20,20,0,0 | |
b966740c | 101 | [Events] |
2bbde1d0 | 102 | Format: Marked,Start,End,Style,Name,MarginL,MarginR,MarginV,Effect,Text''' |
b966740c RA |
103 | for current in sub: |
104 | start, end, text, line_align, position_align = ( | |
82be732b RA |
105 | float_or_none(current.get('startTime')), |
106 | float_or_none(current.get('endTime')), | |
b966740c RA |
107 | current.get('text'), current.get('lineAlign'), |
108 | current.get('positionAlign')) | |
82be732b RA |
109 | if start is None or end is None or text is None: |
110 | continue | |
b966740c | 111 | alignment = self._POS_ALIGN_MAP.get(position_align, 2) + self._LINE_ALIGN_MAP.get(line_align, 0) |
2bbde1d0 | 112 | ssa += os.linesep + 'Dialogue: Marked=0,%s,%s,Default,,0,0,0,,%s%s' % ( |
aa7785f8 | 113 | ass_subtitles_timecode(start), |
114 | ass_subtitles_timecode(end), | |
b966740c RA |
115 | '{\\a%d}' % alignment if alignment != 2 else '', |
116 | text.replace('\n', '\\N').replace('<i>', '{\\i1}').replace('</i>', '{\\i0}')) | |
82be732b RA |
117 | |
118 | if sub_lang == 'vostf': | |
119 | sub_lang = 'fr' | |
120 | subtitles.setdefault(sub_lang, []).extend([{ | |
121 | 'ext': 'json', | |
122 | 'data': json.dumps(sub), | |
123 | }, { | |
b966740c RA |
124 | 'ext': 'ssa', |
125 | 'data': ssa, | |
82be732b RA |
126 | }]) |
127 | return subtitles | |
128 | ||
2181983a | 129 | def _real_initialize(self): |
130 | username, password = self._get_login_info() | |
131 | if not username: | |
132 | return | |
133 | try: | |
134 | access_token = (self._download_json( | |
135 | self._API_BASE_URL + 'authentication/login', None, | |
136 | 'Logging in', self._LOGIN_ERR_MESSAGE, fatal=False, | |
137 | data=urlencode_postdata({ | |
138 | 'password': password, | |
139 | 'rememberMe': False, | |
140 | 'source': 'Web', | |
141 | 'username': username, | |
142 | })) or {}).get('accessToken') | |
143 | if access_token: | |
144 | self._HEADERS = {'authorization': 'Bearer ' + access_token} | |
145 | except ExtractorError as e: | |
146 | message = None | |
147 | if isinstance(e.cause, compat_HTTPError) and e.cause.code == 401: | |
148 | resp = self._parse_json( | |
149 | e.cause.read().decode(), None, fatal=False) or {} | |
150 | message = resp.get('message') or resp.get('code') | |
151 | self.report_warning(message or self._LOGIN_ERR_MESSAGE) | |
152 | ||
82be732b RA |
153 | def _real_extract(self, url): |
154 | video_id = self._match_id(url) | |
30a074c2 | 155 | video_base_url = self._PLAYER_BASE_URL + 'video/%s/' % video_id |
156 | player = self._download_json( | |
157 | video_base_url + 'configuration', video_id, | |
2181983a | 158 | 'Downloading player config JSON metadata', |
159 | headers=self._HEADERS)['player'] | |
30a074c2 | 160 | options = player['options'] |
161 | ||
162 | user = options['user'] | |
163 | if not user.get('hasAccess'): | |
2181983a | 164 | self.raise_login_required() |
30a074c2 | 165 | |
166 | token = self._download_json( | |
167 | user.get('refreshTokenUrl') or (self._PLAYER_BASE_URL + 'refresh/token'), | |
168 | video_id, 'Downloading access token', headers={ | |
169 | 'x-player-refresh-token': user['refreshToken'] | |
170 | }, data=b'')['token'] | |
171 | ||
172 | links_url = try_get(options, lambda x: x['video']['url']) or (video_base_url + 'link') | |
173 | self._K = ''.join([random.choice('0123456789abcdef') for _ in range(16)]) | |
174 | message = bytes_to_intlist(json.dumps({ | |
175 | 'k': self._K, | |
176 | 't': token, | |
177 | })) | |
178 | ||
179 | # Sometimes authentication fails for no good reason, retry with | |
180 | # a different random padding | |
181 | links_data = None | |
182 | for _ in range(3): | |
1ea559c4 RA |
183 | padded_message = intlist_to_bytes(pkcs1pad(message, 128)) |
184 | n, e = self._RSA_KEY | |
185 | encrypted_message = long_to_bytes(pow(bytes_to_long(padded_message), e, n)) | |
186 | authorization = base64.b64encode(encrypted_message).decode() | |
30a074c2 | 187 | |
188 | try: | |
189 | links_data = self._download_json( | |
190 | links_url, video_id, 'Downloading links JSON metadata', headers={ | |
191 | 'X-Player-Token': authorization | |
192 | }, query={ | |
193 | 'freeWithAds': 'true', | |
194 | 'adaptive': 'false', | |
195 | 'withMetadata': 'true', | |
196 | 'source': 'Web' | |
197 | }) | |
198 | break | |
199 | except ExtractorError as e: | |
200 | if not isinstance(e.cause, compat_HTTPError): | |
201 | raise e | |
202 | ||
203 | if e.cause.code == 401: | |
204 | # This usually goes away with a different random pkcs1pad, so retry | |
205 | continue | |
206 | ||
207 | error = self._parse_json(e.cause.read(), video_id) | |
208 | message = error.get('message') | |
209 | if e.cause.code == 403 and error.get('code') == 'player-bad-geolocation-country': | |
210 | self.raise_geo_restricted(msg=message) | |
2181983a | 211 | raise ExtractorError(message) |
30a074c2 | 212 | else: |
213 | raise ExtractorError('Giving up retrying') | |
214 | ||
215 | links = links_data.get('links') or {} | |
216 | metas = links_data.get('metadata') or {} | |
217 | sub_url = (links.get('subtitles') or {}).get('all') | |
218 | video_info = links_data.get('video') or {} | |
219 | title = metas['title'] | |
82be732b RA |
220 | |
221 | formats = [] | |
30a074c2 | 222 | for format_id, qualities in (links.get('streaming') or {}).items(): |
20e2c9de RA |
223 | if not isinstance(qualities, dict): |
224 | continue | |
b966740c | 225 | for quality, load_balancer_url in qualities.items(): |
82be732b | 226 | load_balancer_data = self._download_json( |
b966740c RA |
227 | load_balancer_url, video_id, |
228 | 'Downloading %s %s JSON metadata' % (format_id, quality), | |
229 | fatal=False) or {} | |
82be732b RA |
230 | m3u8_url = load_balancer_data.get('location') |
231 | if not m3u8_url: | |
232 | continue | |
233 | m3u8_formats = self._extract_m3u8_formats( | |
234 | m3u8_url, video_id, 'mp4', 'm3u8_native', | |
235 | m3u8_id=format_id, fatal=False) | |
236 | if format_id == 'vf': | |
237 | for f in m3u8_formats: | |
238 | f['language'] = 'fr' | |
239 | formats.extend(m3u8_formats) | |
82be732b RA |
240 | self._sort_formats(formats) |
241 | ||
30a074c2 | 242 | video = (self._download_json( |
243 | self._API_BASE_URL + 'video/%s' % video_id, video_id, | |
244 | 'Downloading additional video metadata', fatal=False) or {}).get('video') or {} | |
245 | show = video.get('show') or {} | |
246 | ||
82be732b RA |
247 | return { |
248 | 'id': video_id, | |
249 | 'title': title, | |
30a074c2 | 250 | 'description': strip_or_none(metas.get('summary') or video.get('summary')), |
251 | 'thumbnail': video_info.get('image') or player.get('image'), | |
82be732b | 252 | 'formats': formats, |
30a074c2 | 253 | 'subtitles': self.extract_subtitles(sub_url, video_id), |
254 | 'episode': metas.get('subtitle') or video.get('name'), | |
255 | 'episode_number': int_or_none(video.get('shortNumber')), | |
256 | 'series': show.get('title'), | |
257 | 'season_number': int_or_none(video.get('season')), | |
258 | 'duration': int_or_none(video_info.get('duration') or video.get('duration')), | |
259 | 'release_date': unified_strdate(video.get('releaseDate')), | |
260 | 'average_rating': float_or_none(video.get('rating') or metas.get('rating')), | |
261 | 'comment_count': int_or_none(video.get('commentsCount')), | |
82be732b | 262 | } |