Version 4.1.19

system/Data/Cache/None.php

@@ -2,9 +2,9 @@
 /**
  * @brief		Dummy Cache Class
  * @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		17 Sept 2013
  * @version		SVN_VERSION_NUMBER
  */
@@ -103,6 +103,33 @@ class _None extends \IPS\Data\Cache
 		throw new \RuntimeException;
 	}
 	
+	/**
+	 * Get value using cache method if available or falling back to the database
+	 *
+	 * @param	string	$key	Key
+	 * @param	bool	$fallback	Use database if no caching method is available?
+	 * @return	mixed
+	 * @throws	\OutOfRangeException
+	 */
+	public function getWithExpire( $key, $fallback=FALSE )
+	{
+		if ( $fallback )
+		{
+			try
+			{
+				return json_decode( \IPS\Db::i()->select( 'cache_value', 'core_cache', array( 'cache_key=? AND cache_expire>?', $key, time() ) )->first(), TRUE );
+			}
+			catch ( \UnderflowException $e )
+			{
+				throw new \OutOfRangeException;
+			}
+		}
+		else
+		{
+			throw new \OutOfRangeException;
+		}
+	}
+	
 	/**
 	 * Abstract Method: Set
 	 *
@@ -115,6 +142,27 @@ class _None extends \IPS\Data\Cache
 		return FALSE;
 	}
 	
+	/**
+	 * Store value using cache method if available or falling back to the database
+	 *
+	 * @param	string			$key		Key
+	 * @param	mixed			$value		Value
+	 * @param	\IPS\DateTime	$expire		Expiration if using database
+	 * @param	bool			$fallback	Use database if no caching method is available?
+	 * @return	void
+	 */
+	public function storeWithExpire( $key, $value, \IPS\DateTime $expire, $fallback=FALSE )
+	{
+		if ( $fallback )
+		{
+			\IPS\Db::i()->replace( 'core_cache', array(
+				'cache_key'		=> $key,
+				'cache_value'	=> json_encode( $value ),
+				'cache_expire'	=> $expire->getTimestamp()
+			) );
+		}
+	}
+	
 	/**
 	 * Abstract Method: Exists?
 	 *