1 files changed, 148 insertions, 0 deletions
diff --git a/yt_dlp/extractor/ninegag.py b/yt_dlp/extractor/ninegag.py
new file mode 100644
index 0000000..865ad99
--- /dev/null
+++ b/yt_dlp/extractor/ninegag.py
@@ -0,0 +1,148 @@
+from .common import InfoExtractor
+from ..utils import (
+    ExtractorError,
+    determine_ext,
+    int_or_none,
+    traverse_obj,
+    unescapeHTML,
+    url_or_none,
+)
+
+
+class NineGagIE(InfoExtractor):
+    IE_NAME = '9gag'
+    IE_DESC = '9GAG'
+    _VALID_URL = r'https?://(?:www\.)?9gag\.com/gag/(?P<id>[^/?&#]+)'
+
+    _TESTS = [{
+        'url': 'https://9gag.com/gag/ae5Ag7B',
+        'info_dict': {
+            'id': 'ae5Ag7B',
+            'ext': 'webm',
+            'title': 'Capybara Agility Training',
+            'upload_date': '20191108',
+            'timestamp': 1573237208,
+            'thumbnail': 'https://img-9gag-fun.9cache.com/photo/ae5Ag7B_460s.jpg',
+            'categories': ['Awesome'],
+            'tags': ['Awesome'],
+            'duration': 44,
+            'like_count': int,
+            'dislike_count': int,
+            'comment_count': int,
+        }
+    }, {
+        # HTML escaped title
+        'url': 'https://9gag.com/gag/av5nvyb',
+        'only_matching': True,
+    }, {
+        # Non Anonymous Uploader
+        'url': 'https://9gag.com/gag/ajgp66G',
+        'info_dict': {
+            'id': 'ajgp66G',
+            'ext': 'webm',
+            'title': 'Master Shifu! Or Splinter! You decide:',
+            'upload_date': '20220806',
+            'timestamp': 1659803411,
+            'thumbnail': 'https://img-9gag-fun.9cache.com/photo/ajgp66G_460s.jpg',
+            'categories': ['Funny'],
+            'tags': ['Funny'],
+            'duration': 26,
+            'like_count': int,
+            'dislike_count': int,
+            'comment_count': int,
+            'uploader': 'Peter Klaus',
+            'uploader_id': 'peterklaus12',
+            'uploader_url': 'https://9gag.com/u/peterklaus12',
+        }
+    }]
+
+    def _real_extract(self, url):
+        post_id = self._match_id(url)
+        post = self._download_json(
+            'https://9gag.com/v1/post', post_id, query={
+                'id': post_id
+            })['data']['post']
+
+        if post.get('type') != 'Animated':
+            raise ExtractorError(
+                'The given url does not contain a video',
+                expected=True)
+
+        duration = None
+        formats = []
+        thumbnails = []
+        for key, image in (post.get('images') or {}).items():
+            image_url = url_or_none(image.get('url'))
+            if not image_url:
+                continue
+            ext = determine_ext(image_url)
+            image_id = key.strip('image')
+            common = {
+                'url': image_url,
+                'width': int_or_none(image.get('width')),
+                'height': int_or_none(image.get('height')),
+            }
+            if ext in ('jpg', 'png'):
+                webp_url = image.get('webpUrl')
+                if webp_url:
+                    t = common.copy()
+                    t.update({
+                        'id': image_id + '-webp',
+                        'url': webp_url,
+                    })
+                    thumbnails.append(t)
+                common.update({
+                    'id': image_id,
+                    'ext': ext,
+                })
+                thumbnails.append(common)
+            elif ext in ('webm', 'mp4'):
+                if not duration:
+                    duration = int_or_none(image.get('duration'))
+                common['acodec'] = 'none' if image.get('hasAudio') == 0 else None
+                for vcodec in ('vp8', 'vp9', 'h265'):
+                    c_url = image.get(vcodec + 'Url')
+                    if not c_url:
+                        continue
+                    c_f = common.copy()
+                    c_f.update({
+                        'format_id': image_id + '-' + vcodec,
+                        'url': c_url,
+                        'vcodec': vcodec,
+                    })
+                    formats.append(c_f)
+                common.update({
+                    'ext': ext,
+                    'format_id': image_id,
+                })
+                formats.append(common)
+
+        section = traverse_obj(post, ('postSection', 'name'))
+
+        tags = None
+        post_tags = post.get('tags')
+        if post_tags:
+            tags = []
+            for tag in post_tags:
+                tag_key = tag.get('key')
+                if not tag_key:
+                    continue
+                tags.append(tag_key)
+
+        return {
+            'id': post_id,
+            'title': unescapeHTML(post.get('title')),
+            'timestamp': int_or_none(post.get('creationTs')),
+            'duration': duration,
+            'uploader': traverse_obj(post, ('creator', 'fullName')),
+            'uploader_id': traverse_obj(post, ('creator', 'username')),
+            'uploader_url': url_or_none(traverse_obj(post, ('creator', 'profileUrl'))),
+            'formats': formats,
+            'thumbnails': thumbnails,
+            'like_count': int_or_none(post.get('upVoteCount')),
+            'dislike_count': int_or_none(post.get('downVoteCount')),
+            'comment_count': int_or_none(post.get('commentsCount')),
+            'age_limit': 18 if post.get('nsfw') == 1 else None,
+            'categories': [section] if section else None,
+            'tags': tags,
+        }