1 from __future__ import unicode_literals
2
3 import binascii
4 import base64
5 import hashlib
6 import re
7 import json
8
9 from .common import InfoExtractor
10 from ..compat import (
11 compat_ord,
12 compat_urllib_parse_unquote,
13 compat_urllib_parse_urlencode,
14 )
15 from ..utils import (
16 ExtractorError,
17 sanitized_Request,
18 )
19
20
21 class MyVideoIE(InfoExtractor):
22 _WORKING = False
23 _VALID_URL = r'https?://(?:www\.)?myvideo\.de/(?:[^/]+/)?watch/(?P<id>[0-9]+)/[^?/]+.*'
24 IE_NAME = 'myvideo'
25 _TEST = {
26 'url': 'http://www.myvideo.de/watch/8229274/bowling_fail_or_win',
27 'md5': '2d2753e8130479ba2cb7e0a37002053e',
28 'info_dict': {
29 'id': '8229274',
30 'ext': 'flv',
31 'title': 'bowling-fail-or-win',
32 }
33 }
34
35 # Original Code from: https://github.com/dersphere/plugin.video.myvideo_de.git
36 # Released into the Public Domain by Tristan Fischer on 2013-05-19
37 # https://github.com/rg3/youtube-dl/pull/842
38 def __rc4crypt(self, data, key):
39 x = 0
40 box = list(range(256))
41 for i in list(range(256)):
42 x = (x + box[i] + compat_ord(key[i % len(key)])) % 256
43 box[i], box[x] = box[x], box[i]
44 x = 0
45 y = 0
46 out = ''
47 for char in data:
48 x = (x + 1) % 256
49 y = (y + box[x]) % 256
50 box[x], box[y] = box[y], box[x]
51 out += chr(compat_ord(char) ^ box[(box[x] + box[y]) % 256])
52 return out
53
54 def __md5(self, s):
55 return hashlib.md5(s).hexdigest().encode()
56
57 def _real_extract(self, url):
58 mobj = re.match(self._VALID_URL, url)
59 video_id = mobj.group('id')
60
61 GK = (
62 b'WXpnME1EZGhNRGhpTTJNM01XVmhOREU0WldNNVpHTTJOakpt'
63 b'TW1FMU5tVTBNR05pWkRaa05XRXhNVFJoWVRVd1ptSXhaVEV3'
64 b'TnpsbA0KTVRkbU1tSTRNdz09'
65 )
66
67 # Get video webpage
68 webpage_url = 'http://www.myvideo.de/watch/%s' % video_id
69 webpage = self._download_webpage(webpage_url, video_id)
70
71 mobj = re.search('source src=\'(.+?)[.]([^.]+)\'', webpage)
72 if mobj is not None:
73 self.report_extraction(video_id)
74 video_url = mobj.group(1) + '.flv'
75
76 video_title = self._html_search_regex('<title>([^<]+)</title>',
77 webpage, 'title')
78
79 return {
80 'id': video_id,
81 'url': video_url,
82 'title': video_title,
83 }
84
85 mobj = re.search(r'data-video-service="/service/data/video/%s/config' % video_id, webpage)
86 if mobj is not None:
87 request = sanitized_Request('http://www.myvideo.de/service/data/video/%s/config' % video_id, '')
88 response = self._download_webpage(request, video_id,
89 'Downloading video info')
90 info = json.loads(base64.b64decode(response).decode('utf-8'))
91 return {
92 'id': video_id,
93 'title': info['title'],
94 'url': info['streaming_url'].replace('rtmpe', 'rtmpt'),
95 'play_path': info['filename'],
96 'ext': 'flv',
97 'thumbnail': info['thumbnail'][0]['url'],
98 }
99
100 # try encxml
101 mobj = re.search('var flashvars={(.+?)}', webpage)
102 if mobj is None:
103 raise ExtractorError('Unable to extract video')
104
105 params = {}
106 encxml = ''
107 sec = mobj.group(1)
108 for (a, b) in re.findall('(.+?):\'(.+?)\',?', sec):
109 if not a == '_encxml':
110 params[a] = b
111 else:
112 encxml = compat_urllib_parse_unquote(b)
113 if not params.get('domain'):
114 params['domain'] = 'www.myvideo.de'
115 xmldata_url = '%s?%s' % (encxml, compat_urllib_parse_urlencode(params))
116 if 'flash_playertype=MTV' in xmldata_url:
117 self._downloader.report_warning('avoiding MTV player')
118 xmldata_url = (
119 'http://www.myvideo.de/dynamic/get_player_video_xml.php'
120 '?flash_playertype=D&ID=%s&_countlimit=4&autorun=yes'
121 ) % video_id
122
123 # get enc data
124 enc_data = self._download_webpage(xmldata_url, video_id).split('=')[1]
125 enc_data_b = binascii.unhexlify(enc_data)
126 sk = self.__md5(
127 base64.b64decode(base64.b64decode(GK)) +
128 self.__md5(
129 str(video_id).encode('utf-8')
130 )
131 )
132 dec_data = self.__rc4crypt(enc_data_b, sk)
133
134 # extracting infos
135 self.report_extraction(video_id)
136
137 video_url = None
138 mobj = re.search('connectionurl=\'(.*?)\'', dec_data)
139 if mobj:
140 video_url = compat_urllib_parse_unquote(mobj.group(1))
141 if 'myvideo2flash' in video_url:
142 self.report_warning(
143 'Rewriting URL to use unencrypted rtmp:// ...',
144 video_id)
145 video_url = video_url.replace('rtmpe://', 'rtmp://')
146
147 if not video_url:
148 # extract non rtmp videos
149 mobj = re.search('path=\'(http.*?)\' source=\'(.*?)\'', dec_data)
150 if mobj is None:
151 raise ExtractorError('unable to extract url')
152 video_url = compat_urllib_parse_unquote(mobj.group(1)) + compat_urllib_parse_unquote(mobj.group(2))
153
154 video_file = self._search_regex('source=\'(.*?)\'', dec_data, 'video file')
155 video_file = compat_urllib_parse_unquote(video_file)
156
157 if not video_file.endswith('f4m'):
158 ppath, prefix = video_file.split('.')
159 video_playpath = '%s:%s' % (prefix, ppath)
160 else:
161 video_playpath = ''
162
163 video_swfobj = self._search_regex(r'swfobject.embedSWF\(\'(.+?)\'', webpage, 'swfobj')
164 video_swfobj = compat_urllib_parse_unquote(video_swfobj)
165
166 video_title = self._html_search_regex("<h1(?: class='globalHd')?>(.*?)</h1>",
167 webpage, 'title')
168
169 return {
170 'id': video_id,
171 'url': video_url,
172 'tc_url': video_url,
173 'title': video_title,
174 'ext': 'flv',
175 'play_path': video_playpath,
176 'player_url': video_swfobj,
177 }
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