initial commit

library/Katharsis/Controller/Abstract.php

@@ -0,0 +1,105 @@
+<?php
+/**
+ * Abstract Controller
+ * All controllers must extend this class.
+ *
+ * @author Karl Pannek <info@katharsis.in>
+ * @version 0.5.2
+ * @package Katharsis
+ */
+abstract class Katharsis_Controller_Abstract
+{
+	/**
+	 * @var Katharsis_Db5
+	 */
+	protected $_con;
+	
+	/**
+	 * @var Katharsis_View
+	 */
+	protected $_view;
+
+	/**
+	 * Instances class attributes, calles init method
+	 * 
+	 * @return void
+	 */
+	public final function __construct()
+	{
+		$this->_con = Katharsis_DatabaseConnector::getConnection();
+		$this->_view = Katharsis_View::getInstance();
+		$this->init();
+	}
+
+	/**
+	 * Overwrite this method instead of using a constructor
+	 * 
+	 * @return void
+	 */
+	public function init()
+	{
+	}
+
+	/**
+	 * If subclass hasn't got a __call method, this exception will be thrown
+	 * 
+	 * @return void
+	 */
+	public function __call($action, $params)
+	{
+		throw new Katharsis_Exception('Action "' . $action . '" doesn\'t exist.');
+	}
+
+	/**
+	 * Returns a specific request parameter
+	 * 
+	 * @param string $key
+	 * @return mixed
+	 */
+	protected function _getParam($key)
+	{
+		$params = Katharsis_Request::getParams();
+		if(array_key_exists($key,$params))
+		{
+			return $params[$key];
+		}
+		return null;
+	}
+
+	/**
+	 * Returns all request parameters
+	 * 
+	 * @return array
+	 */
+	protected function _getAllParams()
+	{
+		return Katharsis_Request::getParams();
+	}
+
+	/**
+	 * Forward to an other action
+	 * 
+	 * @param string $action
+	 * @param string $controller
+	 * @param array $getParams
+	 * @return void
+	 */
+	protected function _location($action, $controller = null, $getParams = null)
+	{
+		if($controller === null)
+		{
+			$controller = Katharsis_Request::getControllerName();
+		}
+
+		$paramstring = "";
+		if($getParams !== null)
+		{
+			foreach($getParams as $key => $value)
+			{
+				$paramstring .= "/" . (string) $key . "/" . (string) $value;
+			}
+		}
+
+		header("location: " . $this->_view->base . "/" . $controller . "/" . $action . $paramstring);
+	}
+}