public function actionCreate()
 {
     $model = new Category();
     $description = new CategoryDescription();
     $image = new XUploadForm();
     $this->performAjaxValidation($model, 'category-form');
     $userImages = array();
     if (!isset($_POST[$this->modelName])) {
         Yii::app()->user->setState('images', NULL);
     }
     if (isset($_POST[$this->modelName])) {
         $model->setAttributes($_POST[$this->modelName]);
         $description->setAttributes($_POST[$this->modelName . 'Description']);
         $suc = Yii::t('info', 'The record was successfully created');
         $err = Yii::t('info', 'The record could not be created');
         $userImages = Yii::app()->user->getState('images');
         if (Yii::app()->user->hasState('images')) {
             $description->category_id = 0;
             $description->locale_code = Yii::app()->getLanguage();
             //$description->link = str_replace(' ','-',trim(strtolower(str_replace('_','-',preg_replace('/(?<![A-Z])[A-Z]/', '\0', $description->name)))));
             $description->link = strtolower(str_replace(' ', '-', preg_replace('!\\s+!', ' ', trim(preg_replace("/[^A-Za-z ]/", ' ', $description->name)))));
             if ($model->validate() && $description->validate()) {
                 if ($model->save()) {
                     $description->category_id = $model->id;
                     $description->save();
                     $this->addImages($model->id, 'Image', 'images', 'Category');
                     Yii::app()->user->setFlash(TbHtml::ALERT_COLOR_SUCCESS, $suc);
                     if (Yii::app()->getRequest()->getIsAjaxRequest()) {
                         $this->renderPartial('_view', array('model' => $model), false, true);
                         Yii::app()->end();
                     } else {
                         $this->redirect(array('view', 'id' => $model->id));
                     }
                 } else {
                     Yii::app()->user->setFlash(TbHtml::ALERT_COLOR_ERROR, $err);
                 }
             } else {
                 $description->validate();
             }
         } else {
             Yii::app()->user->setFlash(TbHtml::ALERT_COLOR_ERROR, Yii::t('info', 'Please upload an image'));
         }
     }
     if (Yii::app()->getRequest()->getIsAjaxRequest()) {
         $this->renderPartial('_form', array('model' => $model, 'description' => $description, 'image' => $image, 'userImages' => $userImages), false, true);
         Yii::app()->end();
     }
     $this->render('create', array('model' => $model, 'description' => $description, 'image' => $image, 'userImages' => $userImages));
 }