]> gitweb @ CieloNegro.org - youtube-dl.git/blob - youtube_dl/extractor/imgur.py
[ard] Improve _VALID_URL (closes #25134) (#25198)
[youtube-dl.git] / youtube_dl / extractor / imgur.py
1 from __future__ import unicode_literals
2
3 import re
4
5 from .common import InfoExtractor
6 from ..utils import (
7     int_or_none,
8     js_to_json,
9     mimetype2ext,
10     ExtractorError,
11 )
12
13
14 class ImgurIE(InfoExtractor):
15     _VALID_URL = r'https?://(?:i\.)?imgur\.com/(?!(?:a|gallery|(?:t(?:opic)?|r)/[^/]+)/)(?P<id>[a-zA-Z0-9]+)'
16
17     _TESTS = [{
18         'url': 'https://i.imgur.com/A61SaA1.gifv',
19         'info_dict': {
20             'id': 'A61SaA1',
21             'ext': 'mp4',
22             'title': 're:Imgur GIF$|MRW gifv is up and running without any bugs$',
23         },
24     }, {
25         'url': 'https://imgur.com/A61SaA1',
26         'only_matching': True,
27     }, {
28         'url': 'https://i.imgur.com/crGpqCV.mp4',
29         'only_matching': True,
30     }, {
31         # no title
32         'url': 'https://i.imgur.com/jxBXAMC.gifv',
33         'only_matching': True,
34     }]
35
36     def _real_extract(self, url):
37         video_id = self._match_id(url)
38         webpage = self._download_webpage(
39             'https://i.imgur.com/{id}.gifv'.format(id=video_id), video_id)
40
41         width = int_or_none(self._og_search_property(
42             'video:width', webpage, default=None))
43         height = int_or_none(self._og_search_property(
44             'video:height', webpage, default=None))
45
46         video_elements = self._search_regex(
47             r'(?s)<div class="video-elements">(.*?)</div>',
48             webpage, 'video elements', default=None)
49         if not video_elements:
50             raise ExtractorError(
51                 'No sources found for video %s. Maybe an image?' % video_id,
52                 expected=True)
53
54         formats = []
55         for m in re.finditer(r'<source\s+src="(?P<src>[^"]+)"\s+type="(?P<type>[^"]+)"', video_elements):
56             formats.append({
57                 'format_id': m.group('type').partition('/')[2],
58                 'url': self._proto_relative_url(m.group('src')),
59                 'ext': mimetype2ext(m.group('type')),
60                 'width': width,
61                 'height': height,
62                 'http_headers': {
63                     'User-Agent': 'youtube-dl (like wget)',
64                 },
65             })
66
67         gif_json = self._search_regex(
68             r'(?s)var\s+videoItem\s*=\s*(\{.*?\})',
69             webpage, 'GIF code', fatal=False)
70         if gif_json:
71             gifd = self._parse_json(
72                 gif_json, video_id, transform_source=js_to_json)
73             formats.append({
74                 'format_id': 'gif',
75                 'preference': -10,
76                 'width': width,
77                 'height': height,
78                 'ext': 'gif',
79                 'acodec': 'none',
80                 'vcodec': 'gif',
81                 'container': 'gif',
82                 'url': self._proto_relative_url(gifd['gifUrl']),
83                 'filesize': gifd.get('size'),
84                 'http_headers': {
85                     'User-Agent': 'youtube-dl (like wget)',
86                 },
87             })
88
89         self._sort_formats(formats)
90
91         return {
92             'id': video_id,
93             'formats': formats,
94             'title': self._og_search_title(webpage, default=video_id),
95         }
96
97
98 class ImgurGalleryIE(InfoExtractor):
99     IE_NAME = 'imgur:gallery'
100     _VALID_URL = r'https?://(?:i\.)?imgur\.com/(?:gallery|(?:t(?:opic)?|r)/[^/]+)/(?P<id>[a-zA-Z0-9]+)'
101
102     _TESTS = [{
103         'url': 'http://imgur.com/gallery/Q95ko',
104         'info_dict': {
105             'id': 'Q95ko',
106             'title': 'Adding faces make every GIF better',
107         },
108         'playlist_count': 25,
109     }, {
110         'url': 'http://imgur.com/topic/Aww/ll5Vk',
111         'only_matching': True,
112     }, {
113         'url': 'https://imgur.com/gallery/YcAQlkx',
114         'info_dict': {
115             'id': 'YcAQlkx',
116             'ext': 'mp4',
117             'title': 'Classic Steve Carell gif...cracks me up everytime....damn the repost downvotes....',
118         }
119     }, {
120         'url': 'http://imgur.com/topic/Funny/N8rOudd',
121         'only_matching': True,
122     }, {
123         'url': 'http://imgur.com/r/aww/VQcQPhM',
124         'only_matching': True,
125     }]
126
127     def _real_extract(self, url):
128         gallery_id = self._match_id(url)
129
130         data = self._download_json(
131             'https://imgur.com/gallery/%s.json' % gallery_id,
132             gallery_id)['data']['image']
133
134         if data.get('is_album'):
135             entries = [
136                 self.url_result('http://imgur.com/%s' % image['hash'], ImgurIE.ie_key(), image['hash'])
137                 for image in data['album_images']['images'] if image.get('hash')]
138             return self.playlist_result(entries, gallery_id, data.get('title'), data.get('description'))
139
140         return self.url_result('http://imgur.com/%s' % gallery_id, ImgurIE.ie_key(), gallery_id)
141
142
143 class ImgurAlbumIE(ImgurGalleryIE):
144     IE_NAME = 'imgur:album'
145     _VALID_URL = r'https?://(?:i\.)?imgur\.com/a/(?P<id>[a-zA-Z0-9]+)'
146
147     _TESTS = [{
148         'url': 'http://imgur.com/a/j6Orj',
149         'info_dict': {
150             'id': 'j6Orj',
151             'title': 'A Literary Analysis of "Star Wars: The Force Awakens"',
152         },
153         'playlist_count': 12,
154     }]