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[youtubedl] / youtube_dl / extractor / vvvvid.py
1 # coding: utf-8
2 from __future__ import unicode_literals
3
4 import re
5
6 from .common import InfoExtractor
7 from ..utils import (
8 ExtractorError,
9 int_or_none,
10 str_or_none,
11 )
12
13
14 class VVVVIDIE(InfoExtractor):
15 _VALID_URL = r'https?://(?:www\.)?vvvvid\.it/(?:#!)?(?:show|anime|film|series)/(?P<show_id>\d+)/[^/]+/(?P<season_id>\d+)/(?P<id>[0-9]+)'
16 _TESTS = [{
17 # video_type == 'video/vvvvid'
18 'url': 'https://www.vvvvid.it/#!show/434/perche-dovrei-guardarlo-di-dario-moccia/437/489048/ping-pong',
19 'md5': 'b8d3cecc2e981adc3835adf07f6df91b',
20 'info_dict': {
21 'id': '489048',
22 'ext': 'mp4',
23 'title': 'Ping Pong',
24 },
25 'params': {
26 'skip_download': True,
27 },
28 }, {
29 # video_type == 'video/rcs'
30 'url': 'https://www.vvvvid.it/#!show/376/death-note-live-action/377/482493/episodio-01',
31 'md5': '33e0edfba720ad73a8782157fdebc648',
32 'info_dict': {
33 'id': '482493',
34 'ext': 'mp4',
35 'title': 'Episodio 01',
36 },
37 'params': {
38 'skip_download': True,
39 },
40 }]
41 _conn_id = None
42
43 def _real_initialize(self):
44 self._conn_id = self._download_json(
45 'https://www.vvvvid.it/user/login',
46 None, headers=self.geo_verification_headers())['data']['conn_id']
47
48 def _real_extract(self, url):
49 show_id, season_id, video_id = re.match(self._VALID_URL, url).groups()
50 response = self._download_json(
51 'https://www.vvvvid.it/vvvvid/ondemand/%s/season/%s' % (show_id, season_id),
52 video_id, headers=self.geo_verification_headers(), query={
53 'conn_id': self._conn_id,
54 })
55 if response['result'] == 'error':
56 raise ExtractorError('%s said: %s' % (
57 self.IE_NAME, response['message']), expected=True)
58
59 vid = int(video_id)
60 video_data = list(filter(
61 lambda episode: episode.get('video_id') == vid, response['data']))[0]
62 formats = []
63
64 # vvvvid embed_info decryption algorithm is reverse engineered from function $ds(h) at vvvvid.js
65 def ds(h):
66 g = "MNOPIJKL89+/4567UVWXQRSTEFGHABCDcdefYZabstuvopqr0123wxyzklmnghij"
67
68 def f(m):
69 l = []
70 o = 0
71 b = False
72 m_len = len(m)
73 while ((not b) and o < m_len):
74 n = m[o] << 2
75 o += 1
76 k = -1
77 j = -1
78 if o < m_len:
79 n += m[o] >> 4
80 o += 1
81 if o < m_len:
82 k = (m[o - 1] << 4) & 255
83 k += m[o] >> 2
84 o += 1
85 if o < m_len:
86 j = (m[o - 1] << 6) & 255
87 j += m[o]
88 o += 1
89 else:
90 b = True
91 else:
92 b = True
93 else:
94 b = True
95 l.append(n)
96 if k != -1:
97 l.append(k)
98 if j != -1:
99 l.append(j)
100 return l
101
102 c = []
103 for e in h:
104 c.append(g.index(e))
105
106 c_len = len(c)
107 for e in range(c_len * 2 - 1, -1, -1):
108 a = c[e % c_len] ^ c[(e + 1) % c_len]
109 c[e % c_len] = a
110
111 c = f(c)
112 d = ''
113 for e in c:
114 d += chr(e)
115
116 return d
117
118 for quality in ('_sd', ''):
119 embed_code = video_data.get('embed_info' + quality)
120 if not embed_code:
121 continue
122 embed_code = ds(embed_code)
123 video_type = video_data.get('video_type')
124 if video_type in ('video/rcs', 'video/kenc'):
125 embed_code = re.sub(r'https?://([^/]+)/z/', r'https://\1/i/', embed_code).replace('/manifest.f4m', '/master.m3u8')
126 if video_type == 'video/kenc':
127 kenc = self._download_json(
128 'https://www.vvvvid.it/kenc', video_id, query={
129 'action': 'kt',
130 'conn_id': self._conn_id,
131 'url': embed_code,
132 }, fatal=False) or {}
133 kenc_message = kenc.get('message')
134 if kenc_message:
135 embed_code += '?' + ds(kenc_message)
136 formats.extend(self._extract_m3u8_formats(
137 embed_code, video_id, 'mp4',
138 m3u8_id='hls', fatal=False))
139 else:
140 formats.extend(self._extract_wowza_formats(
141 'http://sb.top-ix.org/videomg/_definst_/mp4:%s/playlist.m3u8' % embed_code, video_id))
142 self._sort_formats(formats)
143
144 return {
145 'id': video_id,
146 'title': video_data['title'],
147 'formats': formats,
148 'thumbnail': video_data.get('thumbnail'),
149 'duration': int_or_none(video_data.get('length')),
150 'series': video_data.get('show_title'),
151 'season_id': season_id,
152 'season_number': video_data.get('season_number'),
153 'episode_id': str_or_none(video_data.get('id')),
154 'episode_number': int_or_none(video_data.get('number')),
155 'episode_title': video_data['title'],
156 'view_count': int_or_none(video_data.get('views')),
157 'like_count': int_or_none(video_data.get('video_likes')),
158 }