Version 4.1.19

applications/core/modules/front/system/embed.php

@@ -2,9 +2,9 @@
 /**
  * @brief		Embed iframe display
  * @author		<a href='http://www.invisionpower.com'>Invision Power Services, Inc.</a>
- * @copyright	(c) 2001 - SVN_YYYY Invision Power Services, Inc.
+ * @copyright	(c) 2001 - 2016 Invision Power Services, Inc.
  * @license		http://www.invisionpower.com/legal/standards/
- * @package		IPS Social Suite
+ * @package		IPS Community Suite
  * @since		15 Sep 2014
  * @version		SVN_VERSION_NUMBER
  */
@@ -29,7 +29,32 @@ class _embed extends \IPS\Content\Controller
 	 * @return	void
 	 */
 	protected function manage()
-	{		
-		\IPS\Output::i()->sendOutput( \IPS\Text\Parser::embeddableMedia( \IPS\Request::i()->url, TRUE ), 200 );
+	{
+		/* Check cache */
+		$cacheKey = 'embed_' . md5( \IPS\Request::i()->url );
+		try
+		{
+			$return = \IPS\Data\Cache::i()->getWithExpire( $cacheKey, TRUE );
+		}
+		
+		/* Not in cache - fetch */
+		catch ( \OutOfRangeException $e )
+		{
+			try
+			{
+				$return = \IPS\Text\Parser::embeddableMedia( \IPS\Http\Url::createFromString( \IPS\Request::i()->url, FALSE, TRUE ), TRUE );
+			}
+			catch( \UnexpectedValueException $e )
+			{
+				$return	= '';
+			}
+			
+			/* And cache */
+			\IPS\Data\Cache::i()->storeWithExpire( $cacheKey, $return, \IPS\DateTime::create()->add( new \DateInterval('P1D') ), TRUE );
+		}
+		
+		/* Output */
+		$js = \IPS\Output::i()->js( 'js/embedHandler.js', 'core', 'interface' );
+		\IPS\Output::i()->sendOutput( \IPS\Theme::i()->getTemplate( 'global', 'core', 'front' )->embedExternal( $return, $js ), 200 );
 	}
 }