process delete language

core/lib/Thelia/Action/Lang.php

@@ -24,6 +24,7 @@
 namespace Thelia\Action;
 use Symfony\Component\EventDispatcher\EventSubscriberInterface;
 use Thelia\Core\Event\Lang\LangCreateEvent;
+use Thelia\Core\Event\Lang\LangDeleteEvent;
 use Thelia\Core\Event\Lang\LangToggleDefaultEvent;
 use Thelia\Core\Event\Lang\LangUpdateEvent;
 use Thelia\Core\Event\TheliaEvents;
@@ -71,6 +72,7 @@ class Lang extends BaseAction implements EventSubscriberInterface
         $lang = new LangModel();
 
         $lang
+            ->setDispatcher($this->getDispatcher())
             ->setTitle($event->getTitle())
             ->setCode($event->getCode())
             ->setLocale($event->getLocale())
@@ -81,6 +83,16 @@ class Lang extends BaseAction implements EventSubscriberInterface
         $event->setLang($lang);
     }
 
+    public function delete(LangDeleteEvent $event)
+    {
+        if (null !== $lang = LangQuery::create()->findPk($event->getLangId())) {
+            $lang->setDispatcher($this->getDispatcher())
+                ->delete();
+
+            $event->setLang($lang);
+        }
+    }
+
     /**
      * Returns an array of event names this subscriber wants to listen to.
      *
@@ -106,7 +118,8 @@ class Lang extends BaseAction implements EventSubscriberInterface
         return array(
             TheliaEvents::LANG_UPDATE => array('update', 128),
             TheliaEvents::LANG_TOGGLEDEFAULT => array('toggleDefault', 128),
-            TheliaEvents::LANG_CREATE => array('create', 128)
+            TheliaEvents::LANG_CREATE => array('create', 128),
+            TheliaEvents::LANG_DELETE => array('delete', 128),
         );
     }
 }

core/lib/Thelia/Controller/Admin/LangController.php

@@ -25,6 +25,7 @@ namespace Thelia\Controller\Admin;
 
 use Symfony\Component\Form\Form;
 use Thelia\Core\Event\Lang\LangCreateEvent;
+use Thelia\Core\Event\Lang\LangDeleteEvent;
 use Thelia\Core\Event\Lang\LangToggleDefaultEvent;
 use Thelia\Core\Event\Lang\LangUpdateEvent;
 use Thelia\Core\Event\TheliaEvents;
@@ -194,6 +195,23 @@ class LangController extends BaseAdminController
     {
         if (null !== $response = $this->checkAuth(AdminResources::LANGUAGE, AccessManager::DELETE)) return $response;
 
+        $error_msg = false;
+
+        try {
+
+            $deleteEvent = new LangDeleteEvent($this->getRequest()->get('language_id', 0));
+
+            $this->dispatch(TheliaEvents::LANG_DELETE, $deleteEvent);
+
+            $this->redirectToRoute('admin.configuration.languages');
+        } catch (\Exception $ex) {
+            \Thelia\Log\Tlog::getInstance()->error(sprintf("error during language removal with message : %s", $ex->getMessage()));
+            $error_msg = $ex->getMessage();
+        }
+
+        $this->render('languages', array(
+           'error_delete_message' => $error_msg
+        ));
 
     }
 }

core/lib/Thelia/Core/Event/Lang/LangDeleteEvent.php

@@ -64,7 +64,4 @@ class LangDeleteEvent extends LangEvent
         return $this->lang_id;
     }
 
-
-
-
 }

core/lib/Thelia/Core/Event/TheliaEvents.php

@@ -693,6 +693,7 @@ final class TheliaEvents
 
     const LANG_UPDATE = 'action.lang.update';
     const LANG_CREATE = 'action.lang.create';
+    const LANG_DELETE = 'action.lang.delete';
 
     const LANG_TOGGLEDEFAULT = 'action.lang.toggleDefault';
 

templates/admin/default/languages.html

@@ -237,6 +237,7 @@
 
     form_action         = {url path='/admin/configuration/languages/delete'}
     form_content        = {$smarty.capture.delete_dialog nofilter}
+    form_error_message  = $error_delete_message
 }
 
     <div id="lang-update-modal"></div>