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gyro/core/controller/base/renderdecorators/dispatcherinvokerenderdecorator.cls.php

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<?php
require_once dirname(__FILE__) . '/renderdecoratorbase.cls.php';

/**
 * Renders result of a controller action
 *  
 * @author Gerd Riesselmann
 * @ingroup Controller
 */
class DispatcherInvokeRenderDecorator extends RenderDecoratorBase {
        /**
         * Dispatcher to invoke
         *
         * @var IDispatcher
         */
        protected $dispatcher;
        
        /**
         * Constructor
         *
         * @param IDispatcher $dispatcher The dispatcher to invoke
         */
        public function __construct($dispatcher) {
                $this->dispatcher = $dispatcher;
        }
        
        /**
         * Invokes assigned controller   
         * 
         * @param object Page data object
         * @return void 
         */
        public function render_content($page_data) {
                $this->dispatcher->invoke($page_data); 
        }

        /**
         * Render page
         *
         * @param PageData $page_data
         * @param IRenderDecorator Decorator to invoke render_content upon
         * @param int $policy If set to IView::DISPLAY, content is printed, if false it is returned only
         * @return mixed
         */
        public function render_page($page_data, $content_render_decorator, $policy = IView::NONE) {
                $view = ViewFactory::create_view(IViewFactory::PAGE, $page_data->page_template, $page_data);
                if ($view->is_cached() == false) {
                        $page_data->router->preprocess($page_data);
                        $content_render_decorator->render_content($page_data);
                        $page_data->router->postprocess($page_data);
                }
                return $view->render($policy);  
        }
}

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