]> Raphaƫl G. Git Repositories - youtubedl/blob - youtube_dl/extractor/gdcvault.py
Prepare new release.
[youtubedl] / youtube_dl / extractor / gdcvault.py
1 from __future__ import unicode_literals
2
3 import re
4
5 from .common import InfoExtractor
6 from ..utils import (
7 HEADRequest,
8 sanitized_Request,
9 urlencode_postdata,
10 )
11
12
13 class GDCVaultIE(InfoExtractor):
14 _VALID_URL = r'https?://(?:www\.)?gdcvault\.com/play/(?P<id>\d+)/(?P<name>(\w|-)+)?'
15 _NETRC_MACHINE = 'gdcvault'
16 _TESTS = [
17 {
18 'url': 'http://www.gdcvault.com/play/1019721/Doki-Doki-Universe-Sweet-Simple',
19 'md5': '7ce8388f544c88b7ac11c7ab1b593704',
20 'info_dict': {
21 'id': '1019721',
22 'display_id': 'Doki-Doki-Universe-Sweet-Simple',
23 'ext': 'mp4',
24 'title': 'Doki-Doki Universe: Sweet, Simple and Genuine (GDC Next 10)'
25 }
26 },
27 {
28 'url': 'http://www.gdcvault.com/play/1015683/Embracing-the-Dark-Art-of',
29 'info_dict': {
30 'id': '1015683',
31 'display_id': 'Embracing-the-Dark-Art-of',
32 'ext': 'flv',
33 'title': 'Embracing the Dark Art of Mathematical Modeling in AI'
34 },
35 'params': {
36 'skip_download': True, # Requires rtmpdump
37 }
38 },
39 {
40 'url': 'http://www.gdcvault.com/play/1015301/Thexder-Meets-Windows-95-or',
41 'md5': 'a5eb77996ef82118afbbe8e48731b98e',
42 'info_dict': {
43 'id': '1015301',
44 'display_id': 'Thexder-Meets-Windows-95-or',
45 'ext': 'flv',
46 'title': 'Thexder Meets Windows 95, or Writing Great Games in the Windows 95 Environment',
47 },
48 'skip': 'Requires login',
49 },
50 {
51 'url': 'http://gdcvault.com/play/1020791/',
52 'only_matching': True,
53 },
54 {
55 # Hard-coded hostname
56 'url': 'http://gdcvault.com/play/1023460/Tenacious-Design-and-The-Interface',
57 'md5': 'a8efb6c31ed06ca8739294960b2dbabd',
58 'info_dict': {
59 'id': '1023460',
60 'ext': 'mp4',
61 'display_id': 'Tenacious-Design-and-The-Interface',
62 'title': 'Tenacious Design and The Interface of \'Destiny\'',
63 },
64 },
65 {
66 # Multiple audios
67 'url': 'http://www.gdcvault.com/play/1014631/Classic-Game-Postmortem-PAC',
68 'info_dict': {
69 'id': '1014631',
70 'ext': 'flv',
71 'title': 'How to Create a Good Game - From My Experience of Designing Pac-Man',
72 },
73 'params': {
74 'skip_download': True, # Requires rtmpdump
75 'format': 'jp', # The japanese audio
76 }
77 },
78 ]
79
80 def _login(self, webpage_url, display_id):
81 (username, password) = self._get_login_info()
82 if username is None or password is None:
83 self.report_warning('It looks like ' + webpage_url + ' requires a login. Try specifying a username and password and try again.')
84 return None
85
86 mobj = re.match(r'(?P<root_url>https?://.*?/).*', webpage_url)
87 login_url = mobj.group('root_url') + 'api/login.php'
88 logout_url = mobj.group('root_url') + 'logout'
89
90 login_form = {
91 'email': username,
92 'password': password,
93 }
94
95 request = sanitized_Request(login_url, urlencode_postdata(login_form))
96 request.add_header('Content-Type', 'application/x-www-form-urlencoded')
97 self._download_webpage(request, display_id, 'Logging in')
98 start_page = self._download_webpage(webpage_url, display_id, 'Getting authenticated video page')
99 self._download_webpage(logout_url, display_id, 'Logging out')
100
101 return start_page
102
103 def _real_extract(self, url):
104 mobj = re.match(self._VALID_URL, url)
105
106 video_id = mobj.group('id')
107 display_id = mobj.group('name') or video_id
108
109 webpage_url = 'http://www.gdcvault.com/play/' + video_id
110 start_page = self._download_webpage(webpage_url, display_id)
111
112 direct_url = self._search_regex(
113 r's1\.addVariable\("file",\s*encodeURIComponent\("(/[^"]+)"\)\);',
114 start_page, 'url', default=None)
115 if direct_url:
116 title = self._html_search_regex(
117 r'<td><strong>Session Name</strong></td>\s*<td>(.*?)</td>',
118 start_page, 'title')
119 video_url = 'http://www.gdcvault.com' + direct_url
120 # resolve the url so that we can detect the correct extension
121 head = self._request_webpage(HEADRequest(video_url), video_id)
122 video_url = head.geturl()
123
124 return {
125 'id': video_id,
126 'display_id': display_id,
127 'url': video_url,
128 'title': title,
129 }
130
131 PLAYER_REGEX = r'<iframe src="(?P<xml_root>.+?)/player.*?\.html.*?".*?</iframe>'
132
133 xml_root = self._html_search_regex(
134 PLAYER_REGEX, start_page, 'xml root', default=None)
135 if xml_root is None:
136 # Probably need to authenticate
137 login_res = self._login(webpage_url, display_id)
138 if login_res is None:
139 self.report_warning('Could not login.')
140 else:
141 start_page = login_res
142 # Grab the url from the authenticated page
143 xml_root = self._html_search_regex(
144 PLAYER_REGEX, start_page, 'xml root')
145
146 xml_name = self._html_search_regex(
147 r'<iframe src=".*?\?xml=(.+?\.xml).*?".*?</iframe>',
148 start_page, 'xml filename', default=None)
149 if xml_name is None:
150 # Fallback to the older format
151 xml_name = self._html_search_regex(
152 r'<iframe src=".*?\?xmlURL=xml/(?P<xml_file>.+?\.xml).*?".*?</iframe>',
153 start_page, 'xml filename')
154
155 return {
156 '_type': 'url_transparent',
157 'id': video_id,
158 'display_id': display_id,
159 'url': '%s/xml/%s' % (xml_root, xml_name),
160 'ie_key': 'DigitallySpeaking',
161 }