interface/modules/zend_modules/library/Zend/Mvc/View/Console/InjectNamedConsoleParamsListener.php

   1 <?php
   2 /**
   3  * Zend Framework (http://framework.zend.com/)
   4  *
   5  * @link      http://github.com/zendframework/zf2 for the canonical source repository
   6  * @copyright Copyright (c) 2005-2013 Zend Technologies USA Inc. (http://www.zend.com)
   7  * @license   http://framework.zend.com/license/new-bsd New BSD License
   8  */
   9
  10 namespace Zend\Mvc\View\Console;
  11
  12 use Zend\Console\Request as ConsoleRequest;
  13 use Zend\EventManager\AbstractListenerAggregate;
  14 use Zend\EventManager\EventManagerInterface as Events;
  15 use Zend\Mvc\MvcEvent;
  16
  17 class InjectNamedConsoleParamsListener extends AbstractListenerAggregate
  18 {
  19     /**
  20      * {@inheritDoc}
  21      */
  22     public function attach(Events $events)
  23     {
  24         $this->listeners[] = $events->attach(MvcEvent::EVENT_DISPATCH, array($this, 'injectNamedParams'), -80);
  25     }
  26
  27     /**
  28      * Inspect the result, and cast it to a ViewModel if a string is detected
  29      *
  30      * @param MvcEvent $e
  31      * @return void
  32     */
  33     public function injectNamedParams(MvcEvent $e)
  34     {
  35         if (!$routeMatch = $e->getRouteMatch()) {
  36             return; // cannot work without route match
  37         }
  38
  39         $request = $e->getRequest();
  40         if (!$request instanceof ConsoleRequest) {
  41             return; // will not inject non-console requests
  42         }
  43
  44         // Inject route match params into request
  45         $params = array_merge(
  46             $request->getParams()->toArray(),
  47             $routeMatch->getParams()
  48         );
  49         $request->getParams()->fromArray($params);
  50     }
  51 }