public function seticonAction()
 {
     if ($datas = $this->getRequest()->getPost()) {
         try {
             // Charge l'icône
             $icon = new Media_Model_Library_Image();
             $icon->find($datas['icon_id']);
             // Test si l'option_value_id est passé en paramètre
             if (empty($datas['option_value_id'])) {
                 throw new Exception($this->_('An error occurred while saving'));
             }
             if (empty($datas['icon_id'])) {
                 throw new Exception($this->_('An error occurred while saving. The selected icon is not valid.'));
             }
             $icon_saved = $this->setIcon($datas['icon_id'], $datas['option_value_id']);
             if (!empty($icon_saved)) {
                 // Charge l'option_value
                 $option_value = new Application_Model_Option_Value();
                 $option_value->find($datas['option_value_id']);
                 $icon_color = $this->getApplication()->getBlock('tabbar')->getImageColor();
                 $icon_url = $icon_saved['icon_url'];
                 if ($icon->getCanBeColorized()) {
                     $icon_url = $this->_getColorizedImage($icon->getImageId(), $option_value->getIconColor());
                 }
                 $html = array('success' => 1, 'icon_id' => $icon->getId(), 'icon_url' => $icon_url, 'colored_icon_url' => $this->getUrl('template/block/colorize', array('id' => $option_value->getIconId(), 'color' => str_replace('#', '', $icon_color))), 'colored_header_icon_url' => $icon_saved['colored_header_icon_url']);
             } else {
                 throw new Exception($this->_('An error occurred while saving'));
             }
         } catch (Exception $e) {
             $html = array('message' => $e->getMessage(), 'message_button' => 1, 'message_loader' => 1);
         }
         $this->_sendHtml($html);
     }
 }