add framework and basic application files

controllers/ErrorController.inc

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+<?php
+
+	/**
+	 * The Legend of Z
+	 *
+	 * @author	Oliver Hanraths <oliver.hanraths@uni-duesseldorf.de>
+	 * @copyright	2014 Heinrich-Heine-Universität Düsseldorf
+	 * @license	http://www.gnu.org/licenses/gpl.html
+	 * @link	https://bitbucket.org/coderkun/the-legend-of-z
+	 */
+	
+	namespace hhu\z\controllers;
+	
+	
+	/**
+	 * Controller of the Agent to show an error page.
+	 * 
+	 * @author	Oliver Hanraths <oliver.hanraths@uni-duesseldorf.de>
+	 */
+	class ErrorController extends \nre\core\Controller
+	{
+		
+		
+		
+		
+		/**
+		 * Action: index.
+		 * 
+		 * Set HTTP-header and print an error message.
+		 * 
+		 * @param	int	$httpStatusCode	HTTP-statuscode of the error that occurred
+		 */
+		public function index($httpStatusCode)
+		{
+			// Set HTTP-header
+			if(!array_key_exists($httpStatusCode, \nre\core\WebUtils::$httpStrings)) {
+				$httpStatusCode = 200;
+			}
+			$this->response->addHeader(\nre\core\WebUtils::getHttpHeader($httpStatusCode));
+			
+			// Display statuscode and message
+			$this->set('code', $httpStatusCode);
+			$this->set('string', \nre\core\WebUtils::$httpStrings[$httpStatusCode]);
+		}
+		
+	}
+
+?>

controllers/FaultController.inc

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+<?php
+
+	/**
+	 * The Legend of Z
+	 *
+	 * @author	Oliver Hanraths <oliver.hanraths@uni-duesseldorf.de>
+	 * @copyright	2014 Heinrich-Heine-Universität Düsseldorf
+	 * @license	http://www.gnu.org/licenses/gpl.html
+	 * @link	https://bitbucket.org/coderkun/the-legend-of-z
+	 */
+	
+	namespace hhu\z\controllers;
+	
+	
+	/**
+	 * Controller of the Agent to display a toplevel error page.
+	 * 
+	 * @author	Oliver Hanraths <oliver.hanraths@uni-duesseldorf.de>
+	 */
+	class FaultController extends \nre\core\Controller
+	{
+		
+		
+		
+		
+		/**
+		 * Action: index.
+		 * 
+		 * Show the error message.
+		 */
+		public function index()
+		{
+		}
+		
+	}
+
+?>

controllers/HtmlController.inc

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+<?php
+
+	/**
+	 * The Legend of Z
+	 *
+	 * @author	Oliver Hanraths <oliver.hanraths@uni-duesseldorf.de>
+	 * @copyright	2014 Heinrich-Heine-Universität Düsseldorf
+	 * @license	http://www.gnu.org/licenses/gpl.html
+	 * @link	https://bitbucket.org/coderkun/the-legend-of-z
+	 */
+	
+	namespace hhu\z\controllers;
+	
+	
+	/**
+	 * Controller of the HtmlAgent to display a HTML-page.
+	 * 
+	 * @author	Oliver Hanraths <oliver.hanraths@uni-duesseldorf.de>
+	 */
+	class HtmlController extends \nre\core\Controller
+	{
+		
+		
+		
+		
+		/**
+		 * Prefilter.
+		 * 
+		 * @param	Request		$request	Current request
+		 * @param	Response	$response	Current response
+		 */
+		public function preFilter(\nre\core\Request $request, \nre\core\Response $response)
+		{
+			parent::preFilter($request, $response);
+			
+			
+			// Set content-type
+			$this->response->addHeader("Content-type: text/html; charset=utf-8");
+			
+			// Start session
+			session_start();
+		}
+		
+		
+		/**
+		 * Action: index.
+		 * 
+		 * Create the HTML-structure.
+		 */
+		public function index()
+		{
+			// Set the name of the current IntermediateAgent as page title
+			$this->set('title', $this->request->getParam(1, 'intermediate'));
+		}
+		
+	}
+
+?>