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added HTTP method => action mapping

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This commit is contained in:
Steffen Vogel 2010-07-22 19:15:41 +02:00
parent b27a7bc7c0
commit 1acc3597b2
1 changed files with 24 additions and 6 deletions
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30
backend/lib/Dispatcher.php
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@ -38,25 +38,35 @@ use Volkszaehler\Util;
*/
class Dispatcher {
/**
* @var EntityManager Doctrine Model
* @var \Doctrine\ORM\EntityManager Doctrine Model
*/
protected $em;
/**
* @var View
* @var View\View
*/
protected $view;
/**
* @var Controller
* @var Controller\Controller
*/
protected $controller;
/**
* @var Debug optional debugging instance
* @var Util\Debug optional debugging instance
*/
protected $debug = NULL;
/**
* @var array HTTP method => action mapping
*/
protected static $actionMapping = array(
'post' => 'add',
'delete' => 'delete',
'get' => 'get',
'pull' => 'edit'
);
/**
* constructor
*/
@ -65,7 +75,7 @@ class Dispatcher {
$request = new HTTP\Request();
$response = new HTTP\Response();
$format = ($request->getParameter('format')) ? $request->getParameter('format') : 'json'; // default action
$format = ($request->getParameter('format')) ? $request->getParameter('format') : 'json'; // default view
$controller = $request->getParameter('controller');
// initialize entity manager
@ -115,7 +125,15 @@ class Dispatcher {
* execute application
*/
public function run() {
$action = ($this->view->request->getParameter('action')) ? strtolower($this->view->request->getMethod()) : $this->view->request->getParameter('action'); // default action
if ($this->view->request->getParameter('action')) {
$action = $this->view->request->getParameter('action');
}
elseif (self::$actionMapping[strtolower($this->view->request->getMethod())]) {
$action = self::$actionMapping[strtolower($this->view->request->getMethod())];
}
else {
throw new \Exception('can\'t determine action');
}
$this->controller->run($action); // run controllers actions (usually CRUD: http://de.wikipedia.org/wiki/CRUD)