1: <?php
 2: /*************************************************************************************/
 3: /*                                                                                   */
 4: /*      Thelia                                                                       */
 5: /*                                                                                   */
 6: /*      Copyright (c) OpenStudio                                                     */
 7: /*  email : info@thelia.net                                                      */
 8: /*      web : http://www.thelia.net                                                  */
 9: /*                                                                                   */
10: /*      This program is free software; you can redistribute it and/or modify         */
11: /*      it under the terms of the GNU General Public License as published by         */
12: /*      the Free Software Foundation; either version 3 of the License                */
13: /*                                                                                   */
14: /*      This program is distributed in the hope that it will be useful,              */
15: /*      but WITHOUT ANY WARRANTY; without even the implied warranty of               */
16: /*      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the                */
17: /*      GNU General Public License for more details.                                 */
18: /*                                                                                   */
19: /*      You should have received a copy of the GNU General Public License            */
20: /*      along with this program. If not, see <http://www.gnu.org/licenses/>.     */
21: /*                                                                                   */
22: /*************************************************************************************/
23: 
24: namespace Thelia\Routing\Matcher;
25: 
26: use Symfony\Component\HttpFoundation\Request;
27: use Symfony\Component\Routing\Matcher\RequestMatcherInterface;
28: use Symfony\Component\Routing\Exception\ResourceNotFoundException;
29: use Symfony\Component\EventDispatcher\EventDispatcherInterface;
30: 
31: use Thelia\Core\Event\ActionEvent;
32: use Thelia\Core\Event\TheliaEvents;
33: use Thelia\Action\Cart;
34: 
35: /**
36:  * Matcher using action param in get or post method to perform actions. For exemple index.php?action=addCart will find the good controller that can perform this action.
37:  *
38:  * @author Manuel Raynaud <mraynaud@openstudio.fr>
39:  */
40: 
41: class ActionMatcher implements RequestMatcherInterface
42: {
43:     /**
44:      *
45:      * @var Symfony\Component\EventDispatcher\EventDispatcherInterface
46:      */
47:     protected $dispatcher;
48: 
49:     public function setDispatcher(EventDispatcherInterface $dispatcher)
50:     {
51:         $this->dispatcher = $dispatcher;
52:     }
53: 
54:     public function matchRequest(Request $request)
55:     {
56:         if (false !== $action = $request->get("action")) {
57:             //search corresponding action
58:             return $this->dispatchAction($request, $action);
59:         }
60: 
61:         throw new ResourceNotFoundException("No action parameter found");
62:     }
63: 
64:     protected function dispatchAction(Request $request, $action)
65:     {
66:         $controller = null;
67:         switch ($action) {
68:             case 'addProduct':
69:                 $controller = array(
70:                     new Cart($this->dispatcher),
71:                     "addCart"
72:                 );
73:                 break;
74:             default :
75:                 $event = new ActionEvent($request, $action);
76:                 $this->dispatcher->dispatch(TheliaEvents::ACTION, $event);
77:                 if ($event->hasController()) {
78:                     $controller = $event->getController();
79:                 }
80:                 break;
81:         }
82: 
83:         if ($controller) {
84:             return array(
85:                 '_controller' => $controller
86:             );
87:         }
88: 
89:         throw new ResourceNotFoundException("No action parameter found");
90: 
91:     }
92: }
93: