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4628a3aa TS |
1 | # coding: utf-8 |
2 | ||
3 | import re | |
4 | ||
5 | from .common import InfoExtractor | |
6 | ||
7 | from ..utils import ( | |
8 | int_or_none, | |
9 | str_or_none, | |
10 | traverse_obj, | |
11 | urljoin | |
12 | ) | |
13 | ||
14 | ||
15 | class ITProTVBaseIE(InfoExtractor): | |
16 | _ENDPOINTS = { | |
17 | 'course': 'course?url={}&brand=00002560-0000-3fa9-0000-1d61000035f3', | |
18 | 'episode': 'brand/00002560-0000-3fa9-0000-1d61000035f3/episode?url={}' | |
19 | } | |
20 | ||
21 | def _call_api(self, ep, item_id, webpage): | |
22 | return self._download_json( | |
23 | f'https://api.itpro.tv/api/urza/v3/consumer-web/{self._ENDPOINTS[ep].format(item_id)}', | |
24 | item_id, note=f'Fetching {ep} data API', | |
25 | headers={'Authorization': f'Bearer {self._fetch_jwt(webpage)}'})[ep] | |
26 | ||
27 | def _fetch_jwt(self, webpage): | |
28 | return self._search_regex(r'{"passedToken":"([\w-]+\.[\w-]+\.[\w-]+)",', webpage, 'jwt') | |
29 | ||
30 | def _check_if_logged_in(self, webpage): | |
31 | if re.match(r'{\s*member\s*:\s*null', webpage): | |
32 | self.raise_login_required() | |
33 | ||
34 | ||
35 | class ITProTVIE(ITProTVBaseIE): | |
36 | _VALID_URL = r'https://app.itpro.tv/course/(?P<course>[\w-]+)/(?P<id>[\w-]+)' | |
37 | _TESTS = [{ | |
38 | 'url': 'https://app.itpro.tv/course/guided-tour/introductionitprotv', | |
39 | 'md5': 'bca4a28c2667fd1a63052e71a94bb88c', | |
40 | 'info_dict': { | |
41 | 'id': 'introductionitprotv', | |
42 | 'ext': 'mp4', | |
43 | 'title': 'An Introduction to ITProTV 101', | |
44 | 'thumbnail': 'https://itprotv-image-bucket.s3.amazonaws.com/getting-started/itprotv-101-introduction-PGM.11_39_56_02.Still001.png', | |
45 | 'description': 'md5:b175c2c3061ce35a4dd33865b2c1da4e', | |
46 | 'duration': 269, | |
47 | 'series': 'ITProTV 101', | |
48 | 'series_id': 'guided-tour', | |
49 | 'availability': 'needs_auth', | |
50 | 'chapter': 'ITProTV 101', | |
51 | 'chapter_number': 1, | |
52 | 'chapter_id': '5dbb3de426b46c0010b5d1b6' | |
53 | }, | |
54 | }, | |
55 | { | |
56 | 'url': 'https://app.itpro.tv/course/beyond-tech/job-interview-tips', | |
57 | 'md5': '101a299b98c47ccf4c67f9f0951defa8', | |
58 | 'info_dict': { | |
59 | 'id': 'job-interview-tips', | |
60 | 'ext': 'mp4', | |
61 | 'title': 'Job Interview Tips', | |
62 | 'thumbnail': 'https://s3.amazonaws.com:443/production-itprotv-thumbnails/2f370bf5-294d-4bbe-ab80-c0b5781630ea.png', | |
63 | 'description': 'md5:30d8ba483febdf89ec85623aad3c3cb6', | |
64 | 'duration': 267, | |
65 | 'series': 'Beyond Tech', | |
66 | 'series_id': 'beyond-tech', | |
67 | 'availability': 'needs_auth', | |
68 | 'chapter': 'Job Development', | |
69 | 'chapter_number': 2, | |
70 | 'chapter_id': '5f7c78d424330c000edf04d9' | |
71 | }, | |
72 | }] | |
73 | ||
74 | def _real_extract(self, url): | |
75 | episode_id, course_name = self._match_valid_url(url).group('id', 'course') | |
76 | webpage = self._download_webpage(url, episode_id) | |
77 | self._check_if_logged_in(webpage) | |
78 | course = self._call_api('course', course_name, webpage) | |
79 | episode = self._call_api('episode', episode_id, webpage) | |
80 | ||
81 | chapter_number, chapter = next(( | |
82 | (i, topic) for i, topic in enumerate(course.get('topics') or [], 1) | |
83 | if traverse_obj(topic, 'id') == episode.get('topic')), {}) | |
84 | ||
85 | return { | |
86 | 'id': episode_id, | |
87 | 'title': episode.get('title'), | |
88 | 'description': episode.get('description'), | |
89 | 'thumbnail': episode.get('thumbnail'), | |
90 | 'formats': [ | |
91 | {'url': episode[f'jwVideo{h}Embed'], 'height': h} | |
92 | for h in (320, 480, 720, 1080) if episode.get(f'jwVideo{h}Embed') | |
93 | ], | |
94 | 'duration': int_or_none(episode.get('length')), | |
95 | 'series': course.get('name'), | |
96 | 'series_id': course.get('url'), | |
97 | 'chapter': str_or_none(chapter.get('title')), | |
98 | 'chapter_number': chapter_number, | |
99 | 'chapter_id': str_or_none(chapter.get('id')), | |
100 | 'subtitles': { | |
101 | 'en': [{'ext': 'vtt', 'data': episode['enCaptionData']}] | |
102 | } if episode.get('enCaptionData') else None, | |
103 | } | |
104 | ||
105 | ||
106 | class ITProTVCourseIE(ITProTVBaseIE): | |
107 | _VALID_URL = r'https?://app.itpro.tv/course/(?P<id>[\w-]+)/?(?:$|[#?])' | |
108 | _TESTS = [ | |
109 | { | |
110 | 'url': 'https://app.itpro.tv/course/guided-tour', | |
111 | 'info_dict': { | |
112 | 'id': 'guided-tour', | |
113 | 'description': 'md5:b175c2c3061ce35a4dd33865b2c1da4e', | |
114 | 'title': 'ITProTV 101', | |
115 | }, | |
116 | 'playlist_count': 6 | |
117 | }, | |
118 | { | |
119 | 'url': 'https://app.itpro.tv/course/beyond-tech', | |
120 | 'info_dict': { | |
121 | 'id': 'beyond-tech', | |
122 | 'description': 'md5:44cd99855e7f81a15ce1269bd0621fed', | |
123 | 'title': 'Beyond Tech' | |
124 | }, | |
125 | 'playlist_count': 15 | |
126 | }, | |
127 | ] | |
128 | ||
129 | def _real_extract(self, url): | |
130 | course_id = self._match_id(url) | |
131 | webpage = self._download_webpage(url, course_id) | |
132 | self._check_if_logged_in(webpage) | |
133 | course = self._call_api('course', course_id, webpage) | |
134 | ||
135 | entries = [self.url_result( | |
136 | urljoin(url, f'{course_id}/{episode["url"]}'), ITProTVIE, | |
137 | episode['url'], episode.get('title'), url_transparent=True) | |
138 | for episode in course['episodes']] | |
139 | ||
140 | return self.playlist_result( | |
141 | entries, course_id, course.get('name'), course.get('description')) |