<?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;
use Zend\EventManager\EventManagerInterface;
use Zend\EventManager\ListenerAggregateInterface;
class RouteListener implements ListenerAggregateInterface
{
/**
* @var \Zend\Stdlib\CallbackHandler[]
*/
protected $listeners = array();
/**
* Attach to an event manager
*
* @param EventManagerInterface $events
* @return void
*/
public function attach(EventManagerInterface $events)
{
$this->listeners[] = $events->attach(MvcEvent::EVENT_ROUTE, array($this, 'onRoute'));
}
/**
* Detach all our listeners from the event manager
*
* @param EventManagerInterface $events
* @return void
*/
public function detach(EventManagerInterface $events)
{
foreach ($this->listeners as $index => $listener) {
if ($events->detach($listener)) {
unset($this->listeners[$index]);
}
}
}
/**
* Listen to the "route" event and attempt to route the request
*
* If no matches are returned, triggers "dispatch.error" in order to
* create a 404 response.
*
* Seeds the event with the route match on completion.
*
* @param MvcEvent $e
* @return null|Router\RouteMatch
*/
public function onRoute($e)
{
$target = $e->getTarget();
$request = $e->getRequest();
$router = $e->getRouter();
$routeMatch = $router->match($request);
if (!$routeMatch instanceof Router\RouteMatch) {
$e->setError(Application::ERROR_ROUTER_NO_MATCH);
$results = $target->getEventManager()->trigger(MvcEvent::EVENT_DISPATCH_ERROR, $e);
if (count($results)) {
$return = $results->last();
} else {
$return = $e->getParams();
}
return $return;
}
$e->setRouteMatch($routeMatch);
return $routeMatch;
}
}
# |
Change |
User |
Description |
Committed |
|
#1
|
18334 |
Liz Lam |
initial add of jambox |
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