Merge upstream branch

3 files changed, 30 insertions, 8 deletions

diff --git a/system/libraries/Image_lib.php b/system/libraries/Image_lib.php
index 4735dfd08..899b995d4 100644
--- a/system/libraries/Image_lib.php
+++ b/system/libraries/Image_lib.php
@@ -855,7 +855,14 @@ class CI_Image_lib {
 		}
 		else // Resize
 		{
-			$cmd .= ' -resize '.$this->width.'x'.$this->height.' "'.$this->full_src_path.'" "'.$this->full_dst_path.'" 2>&1';
+			if($this->maintain_ratio === TRUE)
+			{
+				$cmd .= ' -resize '.$this->width.'x'.$this->height.' "'.$this->full_src_path.'" "'.$this->full_dst_path.'" 2>&1';
+			}
+			else
+			{
+				$cmd .= ' -resize '.$this->width.'x'.$this->height.'\! "'.$this->full_src_path.'" "'.$this->full_dst_path.'" 2>&1';
+			}
 		}
 
 		$retval = 1;
diff --git a/system/libraries/Migration.php b/system/libraries/Migration.php
index 3a1e7a0ad..c786703ca 100644
--- a/system/libraries/Migration.php
+++ b/system/libraries/Migration.php
@@ -292,7 +292,7 @@ class CI_Migration {
 
 		// Calculate the last migration step from existing migration
 		// filenames and procceed to the standard version migration
-		return $this->version((int) substr($last_migration, 0, 3));
+		return $this->version((int) $last_migration);
 	}
 
 	// --------------------------------------------------------------------
@@ -322,9 +322,9 @@ class CI_Migration {
 	// --------------------------------------------------------------------
 
 	/**
-	 * Set's the schema to the latest migration
+	 * Retrieves list of available migration scripts
 	 *
-	 * @return	mixed	true if already latest, false if failed, int if upgraded
+	 * @return	array	list of migration file paths sorted by version
 	 */
 	protected function find_migrations()
 	{
diff --git a/system/libraries/Xmlrpc.php b/system/libraries/Xmlrpc.php
index eac4ac118..cbb91c40a 100644
--- a/system/libraries/Xmlrpc.php
+++ b/system/libraries/Xmlrpc.php
@@ -174,7 +174,7 @@ class CI_Xmlrpc {
 	 * @param	int	port
 	 * @return	void
 	 */
-	public function server($url, $port = 80)
+	public function server($url, $port = 80, $proxy = FALSE, $proxy_port = 8080)
 	{
 		if (strpos($url, 'http') !== 0)
 		{
@@ -190,7 +190,7 @@ class CI_Xmlrpc {
 			$path .= '?'.$parts['query'];
 		}
 
-		$this->client = new XML_RPC_Client($path, $parts['host'], $port);
+		$this->client = new XML_RPC_Client($path, $parts['host'], $port, $proxy, $proxy_port);
 	}
 
 	// --------------------------------------------------------------------
@@ -385,6 +385,8 @@ class XML_RPC_Client extends CI_Xmlrpc
 	public $path			= '';
 	public $server			= '';
 	public $port			= 80;
+	public $proxy			= FALSE;
+	public $proxy_port		= 8080;
 	public $errno			= '';
 	public $errstring		= '';
 	public $timeout		= 5;
@@ -398,13 +400,15 @@ class XML_RPC_Client extends CI_Xmlrpc
 	 * @param	int
 	 * @return	void
 	 */
-	public function __construct($path, $server, $port = 80)
+	public function __construct($path, $server, $port = 80, $proxy = FALSE, $proxy_port = 8080)
 	{
 		parent::__construct();
 
 		$this->port = $port;
 		$this->server = $server;
 		$this->path = $path;
+		$this->proxy = $proxy;
+		$this->proxy_port = $proxy_port;
 	}
 
 	// --------------------------------------------------------------------
@@ -436,7 +440,18 @@ class XML_RPC_Client extends CI_Xmlrpc
 	 */
 	public function sendPayload($msg)
 	{
-		$fp = @fsockopen($this->server, $this->port,$this->errno, $this->errstring, $this->timeout);
+		if ($this->proxy === FALSE)
+		{
+			$server = $this->server;
+			$port = $this->port;
+		}
+		else
+		{
+			$server = $this->proxy;
+			$port = $this->proxy_port;
+		}
+
+		$fp = @fsockopen($server, $port, $this->errno, $this->errstring, $this->timeout);
 
 		if ( ! is_resource($fp))
 		{