[ninegag] extract source url

[youtube-dl] / youtube_dl / extractor / ninegag.py

diff --git a/youtube_dl/extractor/ninegag.py b/youtube_dl/extractor/ninegag.py
index b8c892ccefc156a5a28b945384553af70e67a909..00bf98ef5fa9700350a354a437d6b3d3649f36f3 100644 (file)
--- a/youtube_dl/extractor/ninegag.py
+++ b/youtube_dl/extractor/ninegag.py
@@ -1,53 +1,93 @@
 from __future__ import unicode_literals
 
 import re
+import json
 
 from .common import InfoExtractor
+from ..utils import str_to_int
 
 
 class NineGagIE(InfoExtractor):
     IE_NAME = '9gag'
-    _VALID_URL = r'^https?://(?:www\.)?9gag\.tv/v/(?P<id>[0-9]+)'
+    _VALID_URL = r'https?://(?:www\.)?9gag\.com/tv/p/(?P<id>[a-zA-Z0-9]+)/(?P<display_id>[^?#/]+)'
 
-    _TEST = {
-        "url": "http://9gag.tv/v/1912",
+    _TESTS = [{
+        "url": "http://9gag.com/tv/p/Kk2X5/people-are-awesome-2013-is-absolutely-awesome",
         "info_dict": {
-            "id": "1912",
+            "id": "Kk2X5",
             "ext": "mp4",
             "description": "This 3-minute video will make you smile and then make you feel untalented and insignificant. Anyway, you should share this awesomeness. (Thanks, Dino!)",
             "title": "\"People Are Awesome 2013\" Is Absolutely Awesome",
+            'uploader_id': 'UCdEH6EjDKwtTe-sO2f0_1XA',
+            'uploader': 'CompilationChannel',
+            'upload_date': '20131110',
             "view_count": int,
             "thumbnail": "re:^https?://",
         },
         'add_ie': ['Youtube']
+    }, {
+        'url': 'http://9gag.com/tv/p/KklwM/alternate-banned-opening-scene-of-gravity?ref=fsidebar',
+        'info_dict': {
+            'id': 'KklwM',
+            'ext': 'mp4',
+            'display_id': 'alternate-banned-opening-scene-of-gravity',
+            "description": "While Gravity was a pretty awesome movie already, YouTuber Krishna Shenoi came up with a way to improve upon it, introducing a much better solution to Sandra Bullock's seemingly endless tumble in space. The ending is priceless.",
+            'title': "Banned Opening Scene Of \"Gravity\" That Changes The Whole Movie",
+            'uploader': 'Krishna Shenoi',
+            'upload_date': '20140401',
+            'uploader_id': 'krishnashenoi93',
+        },
+        'add_ie': ['Youtube']
+    }]
+    _EXTERNAL_VIDEO_PROVIDER = {
+        '1': {
+            'url': '%s',
+            'ie_key': 'Youtube',
+        },
+        '2': {
+            'url': 'http://player.vimeo.com/video/%s',
+            'ie_key': 'Vimeo',
+        },
+        '3': {
+            'url': 'http://instagram.com/p/%s',
+            'ie_key': 'Instagram',
+        },
+        '4': {
+            'url': 'http://vine.co/v/%s',
+            'ie_key': 'Vine',
+        },
     }
 
     def _real_extract(self, url):
         mobj = re.match(self._VALID_URL, url)
         video_id = mobj.group('id')
+        display_id = mobj.group('display_id')
+
+        webpage = self._download_webpage(url, display_id)
 
-        webpage = self._download_webpage(url, video_id)
-
-        youtube_id = self._html_search_regex(
-            r'(?s)id="jsid-video-post-container".*?data-external-id="([^"]+)"',
-            webpage, 'video ID')
-        description = self._html_search_regex(
-            r'(?s)<div class="video-caption">.*?<p>(.*?)</p>', webpage,
-            'description', fatal=False)
-        view_count_str = self._html_search_regex(
-            r'<p><b>([0-9][0-9,]*)</b> views</p>', webpage, 'view count',
-            fatal=False)
-        view_count = (
-            None if view_count_str is None
-            else int(view_count_str.replace(',', '')))
+        post_view = json.loads(self._html_search_regex(
+            r'var postView = new app\.PostView\({\s*post:\s*({.+?}),\s*posts:\s*prefetchedCurrentPost', webpage, 'post view'))
+
+        ie_key = None
+        source_url = post_view.get('sourceUrl')
+        if not source_url or source_url == '':
+            external_video_id = post_view['videoExternalId']
+            external_video_provider = post_view['videoExternalProvider']
+            source_url = self._EXTERNAL_VIDEO_PROVIDER[external_video_provider]['url'] % external_video_id
+            ie_key = self._EXTERNAL_VIDEO_PROVIDER[external_video_provider]['ie_key']
+        title = post_view['title']
+        description = post_view['description']
+        view_count = str_to_int(post_view['externalView'])
+        thumbnail = post_view.get('thumbnail_700w') or post_view.get('ogImageUrl') or post_view.get('thumbnail_300w')
 
         return {
             '_type': 'url_transparent',
-            'url': youtube_id,
-            'ie_key': 'Youtube',
+            'url': source_url,
+            'ie_key': ie_key,
             'id': video_id,
-            'title': self._og_search_title(webpage),
+            'display_id': display_id,
+            'title': title,
             'description': description,
             'view_count': view_count,
-            'thumbnail': self._og_search_thumbnail(webpage),
+            'thumbnail': thumbnail,
         }