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[youtubedl] / youtube_dl / extractor / patreon.py
1 # encoding: utf-8
2 from __future__ import unicode_literals
3
4 from .common import InfoExtractor
5 from ..utils import (
6 js_to_json,
7 )
8
9
10 class PatreonIE(InfoExtractor):
11 _VALID_URL = r'https?://(?:www\.)?patreon\.com/creation\?hid=(?P<id>[^&#]+)'
12 _TESTS = [
13 {
14 'url': 'http://www.patreon.com/creation?hid=743933',
15 'md5': 'e25505eec1053a6e6813b8ed369875cc',
16 'info_dict': {
17 'id': '743933',
18 'ext': 'mp3',
19 'title': 'Episode 166: David Smalley of Dogma Debate',
20 'uploader': 'Cognitive Dissonance Podcast',
21 'thumbnail': 're:^https?://.*$',
22 },
23 },
24 {
25 'url': 'http://www.patreon.com/creation?hid=754133',
26 'md5': '3eb09345bf44bf60451b8b0b81759d0a',
27 'info_dict': {
28 'id': '754133',
29 'ext': 'mp3',
30 'title': 'CD 167 Extra',
31 'uploader': 'Cognitive Dissonance Podcast',
32 'thumbnail': 're:^https?://.*$',
33 },
34 },
35 {
36 'url': 'https://www.patreon.com/creation?hid=1682498',
37 'info_dict': {
38 'id': 'SU4fj_aEMVw',
39 'ext': 'mp4',
40 'title': 'I\'m on Patreon!',
41 'uploader': 'TraciJHines',
42 'thumbnail': 're:^https?://.*$',
43 'upload_date': '20150211',
44 'description': 'md5:c5a706b1f687817a3de09db1eb93acd4',
45 'uploader_id': 'TraciJHines',
46 },
47 'params': {
48 'noplaylist': True,
49 'skip_download': True,
50 }
51 }
52 ]
53
54 # Currently Patreon exposes download URL via hidden CSS, so login is not
55 # needed. Keeping this commented for when this inevitably changes.
56 '''
57 def _login(self):
58 (username, password) = self._get_login_info()
59 if username is None:
60 return
61
62 login_form = {
63 'redirectUrl': 'http://www.patreon.com/',
64 'email': username,
65 'password': password,
66 }
67
68 request = compat_urllib_request.Request(
69 'https://www.patreon.com/processLogin',
70 compat_urllib_parse.urlencode(login_form).encode('utf-8')
71 )
72 login_page = self._download_webpage(request, None, note='Logging in as %s' % username)
73
74 if re.search(r'onLoginFailed', login_page):
75 raise ExtractorError('Unable to login, incorrect username and/or password', expected=True)
76
77 def _real_initialize(self):
78 self._login()
79 '''
80
81 def _real_extract(self, url):
82 video_id = self._match_id(url)
83 webpage = self._download_webpage(url, video_id)
84 title = self._og_search_title(webpage).strip()
85
86 attach_fn = self._html_search_regex(
87 r'<div class="attach"><a target="_blank" href="([^"]+)">',
88 webpage, 'attachment URL', default=None)
89 embed = self._html_search_regex(
90 r'<div[^>]+id="watchCreation"[^>]*>\s*<iframe[^>]+src="([^"]+)"',
91 webpage, 'embedded URL', default=None)
92
93 if attach_fn is not None:
94 video_url = 'http://www.patreon.com' + attach_fn
95 thumbnail = self._og_search_thumbnail(webpage)
96 uploader = self._html_search_regex(
97 r'<strong>(.*?)</strong> is creating', webpage, 'uploader')
98 elif embed is not None:
99 return self.url_result(embed)
100 else:
101 playlist = self._parse_json(self._search_regex(
102 r'(?s)new\s+jPlayerPlaylist\(\s*\{\s*[^}]*},\s*(\[.*?,?\s*\])',
103 webpage, 'playlist JSON'),
104 video_id, transform_source=js_to_json)
105 data = playlist[0]
106 video_url = self._proto_relative_url(data['mp3'])
107 thumbnail = self._proto_relative_url(data.get('cover'))
108 uploader = data.get('artist')
109
110 return {
111 'id': video_id,
112 'url': video_url,
113 'ext': 'mp3',
114 'title': title,
115 'uploader': uploader,
116 'thumbnail': thumbnail,
117 }