1 files changed, 150 insertions, 0 deletions
diff --git a/yt_dlp/extractor/imgur.py b/yt_dlp/extractor/imgur.py
new file mode 100644
index 0000000..bff6ed5
--- /dev/null
+++ b/yt_dlp/extractor/imgur.py
@@ -0,0 +1,150 @@
+import re
+
+from .common import InfoExtractor
+from ..utils import (
+    int_or_none,
+    js_to_json,
+    mimetype2ext,
+    ExtractorError,
+)
+
+
+class ImgurIE(InfoExtractor):
+    _VALID_URL = r'https?://(?:i\.)?imgur\.com/(?!(?:a|gallery|(?:t(?:opic)?|r)/[^/]+)/)(?P<id>[a-zA-Z0-9]+)'
+
+    _TESTS = [{
+        'url': 'https://i.imgur.com/A61SaA1.gifv',
+        'info_dict': {
+            'id': 'A61SaA1',
+            'ext': 'mp4',
+            'title': 're:Imgur GIF$|MRW gifv is up and running without any bugs$',
+        },
+    }, {
+        'url': 'https://imgur.com/A61SaA1',
+        'only_matching': True,
+    }, {
+        'url': 'https://i.imgur.com/crGpqCV.mp4',
+        'only_matching': True,
+    }, {
+        # no title
+        'url': 'https://i.imgur.com/jxBXAMC.gifv',
+        'only_matching': True,
+    }]
+
+    def _real_extract(self, url):
+        video_id = self._match_id(url)
+        webpage = self._download_webpage(
+            'https://i.imgur.com/{id}.gifv'.format(id=video_id), video_id)
+
+        width = int_or_none(self._og_search_property(
+            'video:width', webpage, default=None))
+        height = int_or_none(self._og_search_property(
+            'video:height', webpage, default=None))
+
+        video_elements = self._search_regex(
+            r'(?s)<div class="video-elements">(.*?)</div>',
+            webpage, 'video elements', default=None)
+        if not video_elements:
+            raise ExtractorError(
+                'No sources found for video %s. Maybe an image?' % video_id,
+                expected=True)
+
+        formats = []
+        for m in re.finditer(r'<source\s+src="(?P<src>[^"]+)"\s+type="(?P<type>[^"]+)"', video_elements):
+            formats.append({
+                'format_id': m.group('type').partition('/')[2],
+                'url': self._proto_relative_url(m.group('src')),
+                'ext': mimetype2ext(m.group('type')),
+                'width': width,
+                'height': height,
+                'http_headers': {
+                    'User-Agent': 'yt-dlp (like wget)',
+                },
+            })
+
+        gif_json = self._search_regex(
+            r'(?s)var\s+videoItem\s*=\s*(\{.*?\})',
+            webpage, 'GIF code', fatal=False)
+        if gif_json:
+            gifd = self._parse_json(
+                gif_json, video_id, transform_source=js_to_json)
+            formats.append({
+                'format_id': 'gif',
+                'preference': -10,  # gifs are worse than videos
+                'width': width,
+                'height': height,
+                'ext': 'gif',
+                'acodec': 'none',
+                'vcodec': 'gif',
+                'container': 'gif',
+                'url': self._proto_relative_url(gifd['gifUrl']),
+                'filesize': gifd.get('size'),
+                'http_headers': {
+                    'User-Agent': 'yt-dlp (like wget)',
+                },
+            })
+
+        return {
+            'id': video_id,
+            'formats': formats,
+            'title': self._og_search_title(webpage, default=video_id),
+        }
+
+
+class ImgurGalleryIE(InfoExtractor):
+    IE_NAME = 'imgur:gallery'
+    _VALID_URL = r'https?://(?:i\.)?imgur\.com/(?:gallery|(?:t(?:opic)?|r)/[^/]+)/(?P<id>[a-zA-Z0-9]+)'
+
+    _TESTS = [{
+        'url': 'http://imgur.com/gallery/Q95ko',
+        'info_dict': {
+            'id': 'Q95ko',
+            'title': 'Adding faces make every GIF better',
+        },
+        'playlist_count': 25,
+    }, {
+        'url': 'http://imgur.com/topic/Aww/ll5Vk',
+        'only_matching': True,
+    }, {
+        'url': 'https://imgur.com/gallery/YcAQlkx',
+        'info_dict': {
+            'id': 'YcAQlkx',
+            'ext': 'mp4',
+            'title': 'Classic Steve Carell gif...cracks me up everytime....damn the repost downvotes....',
+        }
+    }, {
+        'url': 'http://imgur.com/topic/Funny/N8rOudd',
+        'only_matching': True,
+    }, {
+        'url': 'http://imgur.com/r/aww/VQcQPhM',
+        'only_matching': True,
+    }]
+
+    def _real_extract(self, url):
+        gallery_id = self._match_id(url)
+
+        data = self._download_json(
+            'https://imgur.com/gallery/%s.json' % gallery_id,
+            gallery_id)['data']['image']
+
+        if data.get('is_album'):
+            entries = [
+                self.url_result('http://imgur.com/%s' % image['hash'], ImgurIE.ie_key(), image['hash'])
+                for image in data['album_images']['images'] if image.get('hash')]
+            return self.playlist_result(entries, gallery_id, data.get('title'), data.get('description'))
+
+        return self.url_result('http://imgur.com/%s' % gallery_id, ImgurIE.ie_key(), gallery_id)
+
+
+class ImgurAlbumIE(ImgurGalleryIE):  # XXX: Do not subclass from concrete IE
+    IE_NAME = 'imgur:album'
+    _VALID_URL = r'https?://(?:i\.)?imgur\.com/a/(?P<id>[a-zA-Z0-9]+)'
+
+    _TESTS = [{
+        'url': 'http://imgur.com/a/j6Orj',
+        'info_dict': {
+            'id': 'j6Orj',
+            'title': 'A Literary Analysis of "Star Wars: The Force Awakens"',
+        },
+        'playlist_count': 12,
+    }]