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[youtubedl] / 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
32 def _real_extract(self, url):
33 video_id = self._match_id(url)
34 webpage = self._download_webpage(
35 'https://i.imgur.com/{id}.gifv'.format(id=video_id), video_id)
36
37 width = int_or_none(self._og_search_property(
38 'video:width', webpage, default=None))
39 height = int_or_none(self._og_search_property(
40 'video:height', webpage, default=None))
41
42 video_elements = self._search_regex(
43 r'(?s)<div class="video-elements">(.*?)</div>',
44 webpage, 'video elements', default=None)
45 if not video_elements:
46 raise ExtractorError(
47 'No sources found for video %s. Maybe an image?' % video_id,
48 expected=True)
49
50 formats = []
51 for m in re.finditer(r'<source\s+src="(?P<src>[^"]+)"\s+type="(?P<type>[^"]+)"', video_elements):
52 formats.append({
53 'format_id': m.group('type').partition('/')[2],
54 'url': self._proto_relative_url(m.group('src')),
55 'ext': mimetype2ext(m.group('type')),
56 'width': width,
57 'height': height,
58 'http_headers': {
59 'User-Agent': 'youtube-dl (like wget)',
60 },
61 })
62
63 gif_json = self._search_regex(
64 r'(?s)var\s+videoItem\s*=\s*(\{.*?\})',
65 webpage, 'GIF code', fatal=False)
66 if gif_json:
67 gifd = self._parse_json(
68 gif_json, video_id, transform_source=js_to_json)
69 formats.append({
70 'format_id': 'gif',
71 'preference': -10,
72 'width': width,
73 'height': height,
74 'ext': 'gif',
75 'acodec': 'none',
76 'vcodec': 'gif',
77 'container': 'gif',
78 'url': self._proto_relative_url(gifd['gifUrl']),
79 'filesize': gifd.get('size'),
80 'http_headers': {
81 'User-Agent': 'youtube-dl (like wget)',
82 },
83 })
84
85 self._sort_formats(formats)
86
87 return {
88 'id': video_id,
89 'formats': formats,
90 'title': self._og_search_title(webpage),
91 }
92
93
94 class ImgurGalleryIE(InfoExtractor):
95 IE_NAME = 'imgur:gallery'
96 _VALID_URL = r'https?://(?:i\.)?imgur\.com/(?:gallery|(?:t(?:opic)?|r)/[^/]+)/(?P<id>[a-zA-Z0-9]+)'
97
98 _TESTS = [{
99 'url': 'http://imgur.com/gallery/Q95ko',
100 'info_dict': {
101 'id': 'Q95ko',
102 'title': 'Adding faces make every GIF better',
103 },
104 'playlist_count': 25,
105 }, {
106 'url': 'http://imgur.com/topic/Aww/ll5Vk',
107 'only_matching': True,
108 }, {
109 'url': 'https://imgur.com/gallery/YcAQlkx',
110 'info_dict': {
111 'id': 'YcAQlkx',
112 'ext': 'mp4',
113 'title': 'Classic Steve Carell gif...cracks me up everytime....damn the repost downvotes....',
114 }
115 }, {
116 'url': 'http://imgur.com/topic/Funny/N8rOudd',
117 'only_matching': True,
118 }, {
119 'url': 'http://imgur.com/r/aww/VQcQPhM',
120 'only_matching': True,
121 }]
122
123 def _real_extract(self, url):
124 gallery_id = self._match_id(url)
125
126 data = self._download_json(
127 'https://imgur.com/gallery/%s.json' % gallery_id,
128 gallery_id)['data']['image']
129
130 if data.get('is_album'):
131 entries = [
132 self.url_result('http://imgur.com/%s' % image['hash'], ImgurIE.ie_key(), image['hash'])
133 for image in data['album_images']['images'] if image.get('hash')]
134 return self.playlist_result(entries, gallery_id, data.get('title'), data.get('description'))
135
136 return self.url_result('http://imgur.com/%s' % gallery_id, ImgurIE.ie_key(), gallery_id)
137
138
139 class ImgurAlbumIE(ImgurGalleryIE):
140 IE_NAME = 'imgur:album'
141 _VALID_URL = r'https?://(?:i\.)?imgur\.com/a/(?P<id>[a-zA-Z0-9]+)'
142
143 _TESTS = [{
144 'url': 'http://imgur.com/a/j6Orj',
145 'info_dict': {
146 'id': 'j6Orj',
147 'title': 'A Literary Analysis of "Star Wars: The Force Awakens"',
148 },
149 'playlist_count': 12,
150 }]