Add method Router::getUri($route_name = null) - Give me this uri on route_name is null, other another route uri from route_name.

app/router/Router.php

@@ -13,16 +13,16 @@ class Router
 {
 
     protected $routes = array();
-    
+
     protected $route_name;
-    
+
     protected $default_layout = 'Default';
-    
+
     /**
      * @var Route
      */
     protected $route;
-    
+
     public function add($name, $route, $action, $params = array(), $layout = null)
     {
         if (!$layout) {
@@ -30,11 +30,11 @@ class Router
         }
         $this->routes[$name] = new Route($route, $action, $params, $layout);
     }
-    
+
     public function route($request)
     {
         $req = explode('/', trim($request, '/'));
-        
+
         foreach ($this->routes as $name => $route) {
             if ($route->match($req)) {
                 $this->route_name = $name;
@@ -45,17 +45,17 @@ class Router
         }
         return false;
     }
-    
+
     public function setDefaultLayout($layout = 'Default')
     {
         $this->default_layout = $layout;
     }
-    
+
     public function getRouteName()
     {
         return $this->route_name;
     }
-    
+
     /**
      * @return Route
      */
@@ -63,4 +63,30 @@ class Router
     {
         return $this->route;
     }
+
+    public function routeIsExists($name)
+    {
+        return array_key_exists($name, $this->routes);
+    }
+
+    public function getRouteByName($name)
+    {
+        return $this->routes[$name];
+    }
+
+    static public function getUri($route_name = null)
+    {
+        $router = FrontController::getInstance()->getRouter();
+        if (is_null($route_name)) {
+            $route = $router->getRoute();
+        } else {
+            if ($router->routeIsExists($route_name)) {
+                $route = $router->getRouteByName($route_name);
+            } else {
+                $btrace = debug_backtrace();
+                throw new ErrorException('Unknown route handler: "' . $route_name . '". ' . 'Call from "' . $btrace[0]['file'] . '" on line ' . $btrace[0]['line'] . '.');
+            }
+        }
+        return $route->getUri();
+    }
 }