add current dev version (WIP)

[GitHub/Stricted/Domain-Control-Panel.git] / lib / system / RequestHandler.class.php

diff --git a/lib/system/RequestHandler.class.php b/lib/system/RequestHandler.class.php
index bf616112ee93bbc1957fe871967ef7f48ea5f4c3..89e94418a9415706fc87c65631103da5ad875d95 100644 (file)
--- a/lib/system/RequestHandler.class.php
+++ b/lib/system/RequestHandler.class.php
@@ -1,5 +1,6 @@
 <?php
 namespace dns\system;
+use dns\system\cache\builder\ControllerCacheBuilder;
 
 /**
  * @author      Jan Altensen (Stricted)
@@ -7,43 +8,48 @@ namespace dns\system;
  * @copyright   2013-2015 Jan Altensen (Stricted)
  */
 class RequestHandler {
+       protected $pattern = "";
+       protected $routeData = array();
+       protected $controllers = array();
+       
        /**
         * init RequestHandler
         */
        public function __construct ($module = '') {
-               $className = "";
-               $pages = glob(DNS_DIR.'/lib/'.(empty($module) ? '' : $module.'/').'page/*Page.class.php');
-               if (isset($_GET["page"]) && !empty($_GET["page"])) {
-                       if (strtolower($_GET["page"]) != "abstract") {
-                               foreach ($pages as $page) {
-                                       $page = str_replace('Page.class.php', '', basename($page));
-                                       if (strtolower($_GET["page"]) == strtolower($page)) {
-                                               $class = "\\dns".(empty($module) ? '' : "\\".$module)."\\page\\".$page."Page";
-                                               if (class_exists($class) && is_subclass_of($class, '\\dns\\page\\AbstractPage')) {
-                                                       $className = $class;
-                                               }
-                                               break;
-                                       }
-                               }
-                       }
+               $this->pattern = '~/?(?:(?P<controller>[A-Za-z0-9\-]+)(?:/(?P<id>\d+)(?:-(?P<title>[^/]+))?)?)?~x';
+               $this->getControllers($module);
+               
+               if (DNS::getSession()->username !== null) {
+                       DNS::getTPL()->assign(array("username" => DNS::getSession()->username));
                }
                else {
-                       $className = '\\dns'.(empty($module) ? '' : '\\'.$module).'\\page\\IndexPage';
+                       DNS::getTPL()->assign(array("username" => ''));
                }
                
-               if (!User::isLoggedIn() && $className != '\dns\page\LoginPage' && $className != '\dns\page\ApiPage') {
-                       DNS::getTPL()->display('login.tpl');
-                       exit;
+               $className = "";
+               if (!empty($_SERVER['QUERY_STRING'])) {
+                       $this->matches($_SERVER['QUERY_STRING']);
+                       $this->registerRouteData();
+               }
+               else {
+                       $className = '\\dns'.(empty($module) ? '' : '\\'.$module).'\\page\\IndexPage';
                }
                
-               if (DNS::getSession()->username !== null) {
-                       DNS::getTPL()->assign(array("username" => DNS::getSession()->username));
+               if (isset($this->routeData['controller']) && !empty($this->routeData['controller'])) {
+                       $controller = strtolower($this->routeData['controller']);
+                       if (isset($this->controllers[$controller]) && !empty($this->controllers[$controller])) {
+                               $className = $this->controllers[$controller];
+                       }
+                       else {
+                               @header('HTTP/1.0 404 Not Found');
+                               DNS::getTPL()->assign(array("activeMenuItem" => '', "error" => 'The link you are trying to reach is no longer available or invalid.'));
+                               DNS::getTPL()->display('error.tpl');
+                               exit;
+                       }
                }
                
-               if (empty($className)) {
-                       @header('HTTP/1.0 404 Not Found');
-                       DNS::getTPL()->assign(array("activeMenuItem" => '', "error" => 'The link you are trying to reach is no longer available or invalid.'));
-                       DNS::getTPL()->display('error.tpl');
+               if (!User::isLoggedIn() && $className != '\dns\page\LoginPage' && $className != '\dns\page\ApiPage') {
+                       DNS::getTPL()->display('login.tpl');
                        exit;
                }
                
@@ -80,4 +86,45 @@ class RequestHandler {
                        exit;
                }
        }
+
+       /**
+        * Registers route data within $_GET and $_REQUEST.
+        */
+       protected function registerRouteData() {
+               foreach ($this->routeData as $key => $value) {
+                       $_GET[$key] = $value;
+                       $_REQUEST[$key] = $value;
+               }
+       }
+       
+       public function getControllers ($module) {
+               
+               $this->controllers = ControllerCacheBuilder::getInstance()->getData(array('module' => $module));
+               /*
+               $pages = glob(DNS_DIR.'/lib/'.(empty($module) ? '' : $module.'/').'page/*Page.class.php');
+               
+               foreach ($pages as $page) {
+                       $page = str_replace('Page.class.php', '', basename($page));
+
+                       $class = "\\dns".(empty($module) ? '' : "\\".$module)."\\page\\".$page."Page";
+                       if (class_exists($class) && is_subclass_of($class, '\\dns\\page\\AbstractPage')) {
+                               $this->controllers[strtolower($page)] = $class;
+                       }
+               }
+               */
+       }
+       
+       public function matches($requestURL) {
+               if (preg_match($this->pattern, $requestURL, $matches)) {
+                       foreach ($matches as $key => $value) {
+                               if (!is_numeric($key)) {
+                                       $this->routeData[$key] = $value;
+                               }
+                       }
+                       
+                       return true;
+               }
+               
+               return false;
+       }
 }