From 46720279c28afb646b6ac19bcb11e85bb4bea726 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jaime=20Marqui=CC=81nez=20Ferra=CC=81ndiz?=
 <jaime.marquinez.ferrandiz@gmail.com>
Date: Fri, 12 Jul 2013 19:00:19 +0200
Subject: InfoExtractor: add some helper methods to extract OpenGraph info

---
 youtube_dl/extractor/ehow.py | 11 +++--------
 1 file changed, 3 insertions(+), 8 deletions(-)

(limited to 'youtube_dl/extractor/ehow.py')

diff --git a/youtube_dl/extractor/ehow.py b/youtube_dl/extractor/ehow.py
index 1f0b3888e..2bb77aec6 100644
--- a/youtube_dl/extractor/ehow.py
+++ b/youtube_dl/extractor/ehow.py
@@ -28,14 +28,9 @@ class EHowIE(InfoExtractor):
         video_url = self._search_regex(r'(?:file|source)=(http[^\'"&]*)',
             webpage, u'video URL')
         final_url = compat_urllib_parse.unquote(video_url)        
-        thumbnail_url = self._search_regex(r'<meta property="og:image" content="(.+?)" />',
-            webpage, u'thumbnail URL')
         uploader = self._search_regex(r'<meta name="uploader" content="(.+?)" />',
             webpage, u'uploader')
-        title = self._search_regex(r'<meta property="og:title" content="(.+?)" />',
-            webpage, u'Video title').replace(' | eHow', '')
-        description = self._search_regex(r'<meta property="og:description" content="(.+?)" />',
-            webpage, u'video description')
+        title = self._og_search_title(webpage).replace(' | eHow', '')
         ext = determine_ext(final_url)
 
         return {
@@ -44,8 +39,8 @@ class EHowIE(InfoExtractor):
             'url':         final_url,
             'ext':         ext,
             'title':       title,
-            'thumbnail':   thumbnail_url,
-            'description': description,
+            'thumbnail':   self._og_search_thumbnail(webpage),
+            'description': self._og_search_description(webpage),
             'uploader':    uploader,
         }
 
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