public function request()
 {
     if ($this->getRequestVar('added')) {
         $this->view->addNoticeMessage('SAVE_SUCCESS_ADDCATEGORY');
     }
     if ($this->getRequestVar('edited')) {
         $this->view->addNoticeMessage('SAVE_SUCCESS_EDITCATEGORY');
     }
     if ($this->buttonClicked('delete') && !$this->checkPageToken()) {
         $this->view->addErrorMessage('CSRF_INVALID');
         return true;
     }
     if ($this->buttonClicked('delete') && !is_null($this->getRequestVar('ids'))) {
         $category = new \fpcm\model\categories\category($this->getRequestVar('ids'));
         if ($category->delete()) {
             $this->view->addNoticeMessage('DELETE_SUCCESS_CATEGORIES');
         } else {
             $this->view->addErrorMessage('DELETE_FAILED_CATEGORIES');
         }
     }
     return true;
 }
 /**
  * Controller-Processing
  */
 public function process()
 {
     parent::process();
     $db = $this->initDatabase();
     if (!$db) {
         die('0');
     }
     $data = $db->fetch($db->select('categories', '*'), true);
     $tmp = new \fpcm\model\files\tempfile(\fpcm\modules\nkorg\classicimporter\nkorgclassicimporter::mappingCategories);
     $rmfile = new \fpcm\model\files\tempfile(\fpcm\modules\nkorg\classicimporter\nkorgclassicimporter::mappingRolls);
     $rollmapping = $rmfile->getContent();
     $rollmapping = json_decode($rollmapping, true);
     if ($rmfile->getFilesize() > 0 && !is_array($rollmapping)) {
         trigger_error('Unable to parse user roll mapping file');
         die('0');
     }
     $ids = array();
     foreach ($data as $cat) {
         $category = new \fpcm\model\categories\category();
         $category->setName(utf8_encode($cat->catname));
         $category->setIconPath(utf8_encode($cat->icon_path));
         $group = isset($rollmapping[$cat->minlevel]) ? $rollmapping[$cat->minlevel] : 1;
         $category->setGroups($group);
         $res = $category->save();
         if (!$res) {
             trigger_error('Unable to import category "' . utf8_encode($cat->catname) . '", maybe it already exists. Continue...');
             continue;
         }
         $ids[$cat->id] = \fpcm\classes\baseconfig::$fpcmDatabase->getLastInsertId();
     }
     if (!count($ids)) {
         \fpcm\classes\logs::syslogWrite('Classic Importer: No category ids found, maybe no categories imported...');
         die('0');
     }
     $tmp->setContent(json_encode($ids));
     $tmp->save();
     die('1');
 }