Source of file CreateViewModelListener.php
Size: 1,721 Bytes - Last Modified: 2014-03-12T23:21:18+01:00
/home/theseer/Downloads/ZendFramework-2.3.0/library/Zend/Mvc/View/Http/CreateViewModelListener.php
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263 | <?php /** * Zend Framework (http://framework.zend.com/) * * @link http://github.com/zendframework/zf2 for the canonical source repository * @copyright Copyright (c) 2005-2014 Zend Technologies USA Inc. (http://www.zend.com) * @license http://framework.zend.com/license/new-bsd New BSD License */ namespace Zend\Mvc\View\Http; use Zend\EventManager\AbstractListenerAggregate; use Zend\EventManager\EventManagerInterface as Events; use Zend\Mvc\MvcEvent; use Zend\Stdlib\ArrayUtils; use Zend\View\Model\ViewModel; class CreateViewModelListener extends AbstractListenerAggregate { /** * {@inheritDoc} */ public function attach(Events $events) { $this->listeners[] = $events->attach(MvcEvent::EVENT_DISPATCH, array($this, 'createViewModelFromArray'), -80); $this->listeners[] = $events->attach(MvcEvent::EVENT_DISPATCH, array($this, 'createViewModelFromNull'), -80); } /** * Inspect the result, and cast it to a ViewModel if an assoc array is detected * * @param MvcEvent $e * @return void */ public function createViewModelFromArray(MvcEvent $e) { $result = $e->getResult(); if (!ArrayUtils::hasStringKeys($result, true)) { return; } $model = new ViewModel($result); $e->setResult($model); } /** * Inspect the result, and cast it to a ViewModel if null is detected * * @param MvcEvent $e * @return void */ public function createViewModelFromNull(MvcEvent $e) { $result = $e->getResult(); if (null !== $result) { return; } $model = new ViewModel; $e->setResult($model); } } |