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[youtubedl] / youtube_dl / extractor / metacafe.py
1 import re
2
3 from .common import InfoExtractor
4 from ..utils import (
5 compat_parse_qs,
6 compat_urllib_parse,
7 compat_urllib_request,
8 determine_ext,
9 ExtractorError,
10 )
11
12 class MetacafeIE(InfoExtractor):
13 """Information Extractor for metacafe.com."""
14
15 _VALID_URL = r'(?:http://)?(?:www\.)?metacafe\.com/watch/([^/]+)/([^/]+)/.*'
16 _DISCLAIMER = 'http://www.metacafe.com/family_filter/'
17 _FILTER_POST = 'http://www.metacafe.com/f/index.php?inputType=filter&controllerGroup=user'
18 IE_NAME = u'metacafe'
19 _TESTS = [
20 # Youtube video
21 {
22 u"add_ie": ["Youtube"],
23 u"url": u"http://metacafe.com/watch/yt-_aUehQsCQtM/the_electric_company_short_i_pbs_kids_go/",
24 u"file": u"_aUehQsCQtM.mp4",
25 u"info_dict": {
26 u"upload_date": u"20090102",
27 u"title": u"The Electric Company | \"Short I\" | PBS KIDS GO!",
28 u"description": u"md5:2439a8ef6d5a70e380c22f5ad323e5a8",
29 u"uploader": u"PBS",
30 u"uploader_id": u"PBS"
31 }
32 },
33 # Normal metacafe video
34 {
35 u'url': u'http://www.metacafe.com/watch/11121940/news_stuff_you_wont_do_with_your_playstation_4/',
36 u'md5': u'6e0bca200eaad2552e6915ed6fd4d9ad',
37 u'info_dict': {
38 u'id': u'11121940',
39 u'ext': u'mp4',
40 u'title': u'News: Stuff You Won\'t Do with Your PlayStation 4',
41 u'uploader': u'ign',
42 u'description': u'Sony released a massive FAQ on the PlayStation Blog detailing the PS4\'s capabilities and limitations.',
43 },
44 },
45 # AnyClip video
46 {
47 u"url": u"http://www.metacafe.com/watch/an-dVVXnuY7Jh77J/the_andromeda_strain_1971_stop_the_bomb_part_3/",
48 u"file": u"an-dVVXnuY7Jh77J.mp4",
49 u"info_dict": {
50 u"title": u"The Andromeda Strain (1971): Stop the Bomb Part 3",
51 u"uploader": u"anyclip",
52 u"description": u"md5:38c711dd98f5bb87acf973d573442e67",
53 },
54 },
55 # age-restricted video
56 {
57 u'url': u'http://www.metacafe.com/watch/5186653/bbc_internal_christmas_tape_79_uncensored_outtakes_etc/',
58 u'md5': u'98dde7c1a35d02178e8ab7560fe8bd09',
59 u'info_dict': {
60 u'id': u'5186653',
61 u'ext': u'mp4',
62 u'title': u'BBC INTERNAL Christmas Tape \'79 - UNCENSORED Outtakes, Etc.',
63 u'uploader': u'Dwayne Pipe',
64 u'description': u'md5:950bf4c581e2c059911fa3ffbe377e4b',
65 u'age_limit': 18,
66 },
67 },
68 # cbs video
69 {
70 u'url': u'http://www.metacafe.com/watch/cb-0rOxMBabDXN6/samsung_galaxy_note_2_samsungs_next_generation_phablet/',
71 u'info_dict': {
72 u'id': u'0rOxMBabDXN6',
73 u'ext': u'flv',
74 u'title': u'Samsung Galaxy Note 2: Samsung\'s next-generation phablet',
75 u'description': u'md5:54d49fac53d26d5a0aaeccd061ada09d',
76 u'duration': 129,
77 },
78 u'params': {
79 # rtmp download
80 u'skip_download': True,
81 },
82 },
83 ]
84
85
86 def report_disclaimer(self):
87 """Report disclaimer retrieval."""
88 self.to_screen(u'Retrieving disclaimer')
89
90 def _real_initialize(self):
91 # Retrieve disclaimer
92 self.report_disclaimer()
93 self._download_webpage(self._DISCLAIMER, None, False, u'Unable to retrieve disclaimer')
94
95 # Confirm age
96 disclaimer_form = {
97 'filters': '0',
98 'submit': "Continue - I'm over 18",
99 }
100 request = compat_urllib_request.Request(self._FILTER_POST, compat_urllib_parse.urlencode(disclaimer_form))
101 request.add_header('Content-Type', 'application/x-www-form-urlencoded')
102 self.report_age_confirmation()
103 self._download_webpage(request, None, False, u'Unable to confirm age')
104
105 def _real_extract(self, url):
106 # Extract id and simplified title from URL
107 mobj = re.match(self._VALID_URL, url)
108 if mobj is None:
109 raise ExtractorError(u'Invalid URL: %s' % url)
110
111 video_id = mobj.group(1)
112
113 # the video may come from an external site
114 m_external = re.match('^(\w{2})-(.*)$', video_id)
115 if m_external is not None:
116 prefix, ext_id = m_external.groups()
117 # Check if video comes from YouTube
118 if prefix == 'yt':
119 return self.url_result('http://www.youtube.com/watch?v=%s' % ext_id, 'Youtube')
120 # CBS videos use theplatform.com
121 if prefix == 'cb':
122 return self.url_result('theplatform:%s' % ext_id, 'ThePlatform')
123
124 # Retrieve video webpage to extract further information
125 req = compat_urllib_request.Request('http://www.metacafe.com/watch/%s/' % video_id)
126
127 # AnyClip videos require the flashversion cookie so that we get the link
128 # to the mp4 file
129 mobj_an = re.match(r'^an-(.*?)$', video_id)
130 if mobj_an:
131 req.headers['Cookie'] = 'flashVersion=0;'
132 webpage = self._download_webpage(req, video_id)
133
134 # Extract URL, uploader and title from webpage
135 self.report_extraction(video_id)
136 mobj = re.search(r'(?m)&mediaURL=([^&]+)', webpage)
137 if mobj is not None:
138 mediaURL = compat_urllib_parse.unquote(mobj.group(1))
139 video_ext = mediaURL[-3:]
140
141 # Extract gdaKey if available
142 mobj = re.search(r'(?m)&gdaKey=(.*?)&', webpage)
143 if mobj is None:
144 video_url = mediaURL
145 else:
146 gdaKey = mobj.group(1)
147 video_url = '%s?__gda__=%s' % (mediaURL, gdaKey)
148 else:
149 mobj = re.search(r'<video src="([^"]+)"', webpage)
150 if mobj:
151 video_url = mobj.group(1)
152 video_ext = 'mp4'
153 else:
154 mobj = re.search(r' name="flashvars" value="(.*?)"', webpage)
155 if mobj is None:
156 raise ExtractorError(u'Unable to extract media URL')
157 vardict = compat_parse_qs(mobj.group(1))
158 if 'mediaData' not in vardict:
159 raise ExtractorError(u'Unable to extract media URL')
160 mobj = re.search(r'"mediaURL":"(?P<mediaURL>http.*?)",(.*?)"key":"(?P<key>.*?)"', vardict['mediaData'][0])
161 if mobj is None:
162 raise ExtractorError(u'Unable to extract media URL')
163 mediaURL = mobj.group('mediaURL').replace('\\/', '/')
164 video_url = '%s?__gda__=%s' % (mediaURL, mobj.group('key'))
165 video_ext = determine_ext(video_url)
166
167 video_title = self._html_search_regex(r'(?im)<title>(.*) - Video</title>', webpage, u'title')
168 description = self._og_search_description(webpage)
169 video_uploader = self._html_search_regex(
170 r'submitter=(.*?);|googletag\.pubads\(\)\.setTargeting\("(?:channel|submiter)","([^"]+)"\);',
171 webpage, u'uploader nickname', fatal=False)
172
173 if re.search(r'"contentRating":"restricted"', webpage) is not None:
174 age_limit = 18
175 else:
176 age_limit = 0
177
178 return {
179 '_type': 'video',
180 'id': video_id,
181 'url': video_url,
182 'description': description,
183 'uploader': video_uploader,
184 'upload_date': None,
185 'title': video_title,
186 'ext': video_ext,
187 'age_limit': age_limit,
188 }