Added function to install extensions from commandline

application/controllers/system/extensions/Manager.php

@@ -81,10 +81,15 @@ class Manager extends Auth_Controller
 	}
 
 	/**
-	 *
+	 * Installiert eine Extension.
+	 * Es wird davon ausgegangen, dass die Extension ueber einen Fileupload hochgeladen wird.
+	 * alternativ kann hier auch der Name und Filename uebergeben werden um die installation ueber
+	 * die Commandline ohne Upload durchzufuehren.
+	 * @param $extensioName string Name der Extension
+	 * @param $filename Url Encoded Pfad zum tgz File der Extension
 	 */
-	public function uploadExtension()
+	public function uploadExtension($extensionName = null, $filename = null)
 	{
-		$this->extensionslib->installExtension();
+		$this->extensionslib->installExtension($extensionName, urldecode($filename));
 	}
 }

application/libraries/ExtensionsLib.php

@@ -59,17 +59,29 @@ class ExtensionsLib
 
 	/**
 	 * Main method to install an extension
+	 * If no filename / Extensionname is provided the extension should be uploaded via webupload
+	 *
+	 * @param $extensionName string Name of Extension (optional)
+	 * @param $filename Path to tgz Extension File (optional)
 	 */
-	public function installExtension()
+	public function installExtension($extensionName = null, $filename = null)
 	{
 		$extensionDB = null; // contains data from DB about an extension
 		$extensionJson = null; // contains the extension.json data
 
 		$this->_printInfo('WARNING!!! Please do not change page or stop this procedure before it is finished');
 
-		$this->_loadUploadLibrary(); // loads CI upload library
-
-		$uploadData = $this->_uploadExtension(); // perform the upload of the file and returns info about it
+		if (!is_null($extensionName) && !is_null($filename))
+		{
+			$uploadData = new stdClass();
+			$uploadData->fullPath = $filename;
+			$uploadData->extensionName = $extensionName;
+		}
+		else
+		{
+			$this->_loadUploadLibrary(); // loads CI upload library
+			$uploadData = $this->_uploadExtension(); // perform the upload of the file and returns info about it
+		}
 
 		if ($uploadData != null) // if no error occurred
 		{

application/libraries/PermissionLib.php

@@ -123,11 +123,12 @@ class PermissionLib
 	public function isEntitled($requiredPermissions, $calledMethod)
 	{
 		$checkPermissions = false;
-		$requestMethod = $_SERVER['REQUEST_METHOD'];
 
 		// If it's called from command line than it's trusted
 		if (is_cli()) return true;
 
+		$requestMethod = $_SERVER['REQUEST_METHOD'];
+
 		// Checks if the parameter $requiredPermissions is set, is an array and contains at least one element
 		if (isset($requiredPermissions) && !isEmptyArray($requiredPermissions))
 		{