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Commit | Line | Data |
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dcdb292f | 1 | # coding: utf-8 |
32d687f5 | 2 | from __future__ import unicode_literals |
3 | ||
a9e03736 | 4 | import json |
32d687f5 | 5 | import re |
32d687f5 | 6 | |
7 | from .common import InfoExtractor | |
32d687f5 | 8 | |
a9e03736 S |
9 | from ..compat import ( |
10 | compat_parse_qs, | |
a9e03736 S |
11 | compat_urlparse, |
12 | ) | |
32d687f5 | 13 | from ..utils import ( |
14 | ExtractorError, | |
bcb668de | 15 | update_url_query, |
32d687f5 | 16 | ) |
17 | ||
18 | ||
19 | class SafariBaseIE(InfoExtractor): | |
7f41a598 | 20 | _LOGIN_URL = 'https://learning.oreilly.com/accounts/login/' |
31c48098 S |
21 | _NETRC_MACHINE = 'safari' |
22 | ||
7f41a598 | 23 | _API_BASE = 'https://learning.oreilly.com/api/v1' |
31c48098 | 24 | _API_FORMAT = 'json' |
32d687f5 | 25 | |
26 | LOGGED_IN = False | |
27 | ||
28 | def _real_initialize(self): | |
e9c8999e | 29 | self._login() |
32d687f5 | 30 | |
31 | def _login(self): | |
68217024 | 32 | username, password = self._get_login_info() |
32d687f5 | 33 | if username is None: |
73cbd709 | 34 | return |
32d687f5 | 35 | |
a9e03736 S |
36 | _, urlh = self._download_webpage_handle( |
37 | 'https://learning.oreilly.com/accounts/login-check/', None, | |
38 | 'Downloading login page') | |
4244a13a | 39 | |
a9e03736 | 40 | def is_logged(urlh): |
7947a1f7 | 41 | return 'learning.oreilly.com/home/' in urlh.geturl() |
4244a13a | 42 | |
a9e03736 | 43 | if is_logged(urlh): |
4244a13a S |
44 | self.LOGGED_IN = True |
45 | return | |
32d687f5 | 46 | |
7947a1f7 | 47 | redirect_url = urlh.geturl() |
a9e03736 S |
48 | parsed_url = compat_urlparse.urlparse(redirect_url) |
49 | qs = compat_parse_qs(parsed_url.query) | |
50 | next_uri = compat_urlparse.urljoin( | |
51 | 'https://api.oreilly.com', qs['next'][0]) | |
52 | ||
53 | auth, urlh = self._download_json_handle( | |
54 | 'https://www.oreilly.com/member/auth/login/', None, 'Logging in', | |
55 | data=json.dumps({ | |
56 | 'email': username, | |
57 | 'password': password, | |
58 | 'redirect_uri': next_uri, | |
59 | }).encode(), headers={ | |
60 | 'Content-Type': 'application/json', | |
61 | 'Referer': redirect_url, | |
62 | }, expected_status=400) | |
63 | ||
64 | credentials = auth.get('credentials') | |
65 | if (not auth.get('logged_in') and not auth.get('redirect_uri') | |
66 | and credentials): | |
67 | raise ExtractorError( | |
68 | 'Unable to login: %s' % credentials, expected=True) | |
32d687f5 | 69 | |
d1fcf255 | 70 | # oreilly serves two same instances of the following cookies |
71 | # in Set-Cookie header and expects first one to be actually set | |
72 | for cookie in ('groot_sessionid', 'orm-jwt', 'orm-rt'): | |
73 | self._apply_first_set_cookie_header(urlh, cookie) | |
32d687f5 | 74 | |
a9e03736 S |
75 | _, urlh = self._download_webpage_handle( |
76 | auth.get('redirect_uri') or next_uri, None, 'Completing login',) | |
32d687f5 | 77 | |
a9e03736 S |
78 | if is_logged(urlh): |
79 | self.LOGGED_IN = True | |
80 | return | |
32d687f5 | 81 | |
a9e03736 | 82 | raise ExtractorError('Unable to log in') |
e9c8999e | 83 | |
32d687f5 | 84 | |
85 | class SafariIE(SafariBaseIE): | |
86 | IE_NAME = 'safari' | |
87 | IE_DESC = 'safaribooksonline.com online video' | |
003fe73c S |
88 | _VALID_URL = r'''(?x) |
89 | https?:// | |
a9e03736 | 90 | (?:www\.)?(?:safaribooksonline|(?:learning\.)?oreilly)\.com/ |
003fe73c S |
91 | (?: |
92 | library/view/[^/]+/(?P<course_id>[^/]+)/(?P<part>[^/?\#&]+)\.html| | |
93 | videos/[^/]+/[^/]+/(?P<reference_id>[^-]+-[^/?\#&]+) | |
94 | ) | |
95 | ''' | |
31c48098 S |
96 | |
97 | _TESTS = [{ | |
98 | 'url': 'https://www.safaribooksonline.com/library/view/hadoop-fundamentals-livelessons/9780133392838/part00.html', | |
bcb668de | 99 | 'md5': 'dcc5a425e79f2564148652616af1f2a3', |
32d687f5 | 100 | 'info_dict': { |
bcb668de | 101 | 'id': '0_qbqx90ic', |
32d687f5 | 102 | 'ext': 'mp4', |
bcb668de | 103 | 'title': 'Introduction to Hadoop Fundamentals LiveLessons', |
104 | 'timestamp': 1437758058, | |
105 | 'upload_date': '20150724', | |
106 | 'uploader_id': 'stork', | |
31c48098 | 107 | }, |
4fd35ee0 S |
108 | }, { |
109 | # non-digits in course id | |
110 | 'url': 'https://www.safaribooksonline.com/library/view/create-a-nodejs/100000006A0210/part00.html', | |
111 | 'only_matching': True, | |
697655a7 S |
112 | }, { |
113 | 'url': 'https://www.safaribooksonline.com/library/view/learning-path-red/9780134664057/RHCE_Introduction.html', | |
114 | 'only_matching': True, | |
003fe73c S |
115 | }, { |
116 | 'url': 'https://www.safaribooksonline.com/videos/python-programming-language/9780134217314/9780134217314-PYMC_13_00', | |
117 | 'only_matching': True, | |
7f41a598 S |
118 | }, { |
119 | 'url': 'https://learning.oreilly.com/videos/hadoop-fundamentals-livelessons/9780133392838/9780133392838-00_SeriesIntro', | |
120 | 'only_matching': True, | |
a9e03736 S |
121 | }, { |
122 | 'url': 'https://www.oreilly.com/library/view/hadoop-fundamentals-livelessons/9780133392838/00_SeriesIntro.html', | |
123 | 'only_matching': True, | |
31c48098 | 124 | }] |
32d687f5 | 125 | |
003fe73c S |
126 | _PARTNER_ID = '1926081' |
127 | _UICONF_ID = '29375172' | |
128 | ||
32d687f5 | 129 | def _real_extract(self, url): |
5ad28e7f | 130 | mobj = self._match_valid_url(url) |
003fe73c S |
131 | |
132 | reference_id = mobj.group('reference_id') | |
133 | if reference_id: | |
134 | video_id = reference_id | |
135 | partner_id = self._PARTNER_ID | |
136 | ui_id = self._UICONF_ID | |
137 | else: | |
138 | video_id = '%s-%s' % (mobj.group('course_id'), mobj.group('part')) | |
139 | ||
140 | webpage, urlh = self._download_webpage_handle(url, video_id) | |
141 | ||
142 | mobj = re.match(self._VALID_URL, urlh.geturl()) | |
143 | reference_id = mobj.group('reference_id') | |
144 | if not reference_id: | |
145 | reference_id = self._search_regex( | |
146 | r'data-reference-id=(["\'])(?P<id>(?:(?!\1).)+)\1', | |
147 | webpage, 'kaltura reference id', group='id') | |
148 | partner_id = self._search_regex( | |
149 | r'data-partner-id=(["\'])(?P<id>(?:(?!\1).)+)\1', | |
150 | webpage, 'kaltura widget id', default=self._PARTNER_ID, | |
151 | group='id') | |
152 | ui_id = self._search_regex( | |
153 | r'data-ui-id=(["\'])(?P<id>(?:(?!\1).)+)\1', | |
154 | webpage, 'kaltura uiconf id', default=self._UICONF_ID, | |
155 | group='id') | |
31c48098 | 156 | |
73cbd709 | 157 | query = { |
bcb668de | 158 | 'wid': '_%s' % partner_id, |
159 | 'uiconf_id': ui_id, | |
160 | 'flashvars[referenceId]': reference_id, | |
73cbd709 S |
161 | } |
162 | ||
163 | if self.LOGGED_IN: | |
164 | kaltura_session = self._download_json( | |
165 | '%s/player/kaltura_session/?reference_id=%s' % (self._API_BASE, reference_id), | |
3aec7176 | 166 | video_id, 'Downloading kaltura session JSON', |
3fdf5731 | 167 | 'Unable to download kaltura session JSON', fatal=False, |
168 | headers={'Accept': 'application/json'}) | |
73cbd709 S |
169 | if kaltura_session: |
170 | session = kaltura_session.get('session') | |
171 | if session: | |
172 | query['flashvars[ks]'] = session | |
173 | ||
174 | return self.url_result(update_url_query( | |
175 | 'https://cdnapisec.kaltura.com/html5/html5lib/v2.37.1/mwEmbedFrame.php', query), | |
176 | 'Kaltura') | |
32d687f5 | 177 | |
178 | ||
3aec7176 S |
179 | class SafariApiIE(SafariBaseIE): |
180 | IE_NAME = 'safari:api' | |
a9e03736 | 181 | _VALID_URL = r'https?://(?:www\.)?(?:safaribooksonline|(?:learning\.)?oreilly)\.com/api/v1/book/(?P<course_id>[^/]+)/chapter(?:-content)?/(?P<part>[^/?#&]+)\.html' |
3aec7176 | 182 | |
697655a7 | 183 | _TESTS = [{ |
3aec7176 S |
184 | 'url': 'https://www.safaribooksonline.com/api/v1/book/9780133392838/chapter/part00.html', |
185 | 'only_matching': True, | |
697655a7 S |
186 | }, { |
187 | 'url': 'https://www.safaribooksonline.com/api/v1/book/9780134664057/chapter/RHCE_Introduction.html', | |
188 | 'only_matching': True, | |
189 | }] | |
3aec7176 S |
190 | |
191 | def _real_extract(self, url): | |
5ad28e7f | 192 | mobj = self._match_valid_url(url) |
3aec7176 S |
193 | part = self._download_json( |
194 | url, '%s/%s' % (mobj.group('course_id'), mobj.group('part')), | |
195 | 'Downloading part JSON') | |
196 | return self.url_result(part['web_url'], SafariIE.ie_key()) | |
197 | ||
198 | ||
32d687f5 | 199 | class SafariCourseIE(SafariBaseIE): |
200 | IE_NAME = 'safari:course' | |
201 | IE_DESC = 'safaribooksonline.com online courses' | |
202 | ||
a26b174c S |
203 | _VALID_URL = r'''(?x) |
204 | https?:// | |
205 | (?: | |
a9e03736 | 206 | (?:www\.)?(?:safaribooksonline|(?:learning\.)?oreilly)\.com/ |
003fe73c S |
207 | (?: |
208 | library/view/[^/]+| | |
209 | api/v1/book| | |
210 | videos/[^/]+ | |
211 | )| | |
a26b174c S |
212 | techbus\.safaribooksonline\.com |
213 | ) | |
003fe73c | 214 | /(?P<id>[^/]+) |
a26b174c | 215 | ''' |
32d687f5 | 216 | |
31c48098 S |
217 | _TESTS = [{ |
218 | 'url': 'https://www.safaribooksonline.com/library/view/hadoop-fundamentals-livelessons/9780133392838/', | |
219 | 'info_dict': { | |
220 | 'id': '9780133392838', | |
221 | 'title': 'Hadoop Fundamentals LiveLessons', | |
222 | }, | |
223 | 'playlist_count': 22, | |
224 | 'skip': 'Requires safaribooksonline account credentials', | |
225 | }, { | |
226 | 'url': 'https://www.safaribooksonline.com/api/v1/book/9781449396459/?override_format=json', | |
227 | 'only_matching': True, | |
a26b174c S |
228 | }, { |
229 | 'url': 'http://techbus.safaribooksonline.com/9780134426365', | |
230 | 'only_matching': True, | |
003fe73c S |
231 | }, { |
232 | 'url': 'https://www.safaribooksonline.com/videos/python-programming-language/9780134217314', | |
233 | 'only_matching': True, | |
7f41a598 S |
234 | }, { |
235 | 'url': 'https://learning.oreilly.com/videos/hadoop-fundamentals-livelessons/9780133392838', | |
236 | 'only_matching': True, | |
a9e03736 S |
237 | }, { |
238 | 'url': 'https://www.oreilly.com/library/view/hadoop-fundamentals-livelessons/9780133392838/', | |
239 | 'only_matching': True, | |
31c48098 | 240 | }] |
32d687f5 | 241 | |
003fe73c S |
242 | @classmethod |
243 | def suitable(cls, url): | |
244 | return (False if SafariIE.suitable(url) or SafariApiIE.suitable(url) | |
245 | else super(SafariCourseIE, cls).suitable(url)) | |
246 | ||
32d687f5 | 247 | def _real_extract(self, url): |
31c48098 | 248 | course_id = self._match_id(url) |
32d687f5 | 249 | |
31c48098 | 250 | course_json = self._download_json( |
73cbd709 | 251 | '%s/book/%s/?override_format=%s' % (self._API_BASE, course_id, self._API_FORMAT), |
31c48098 | 252 | course_id, 'Downloading course JSON') |
32d687f5 | 253 | |
254 | if 'chapters' not in course_json: | |
31c48098 S |
255 | raise ExtractorError( |
256 | 'No chapters found for course %s' % course_id, expected=True) | |
32d687f5 | 257 | |
258 | entries = [ | |
3aec7176 | 259 | self.url_result(chapter, SafariApiIE.ie_key()) |
31c48098 | 260 | for chapter in course_json['chapters']] |
32d687f5 | 261 | |
262 | course_title = course_json['title'] | |
263 | ||
264 | return self.playlist_result(entries, course_id, course_title) |