/**
  * @return void
  */
 private function pluginImage()
 {
     if (empty($this->controller->action)) {
         return;
     }
     $publicPath = __DIR__ . '/../../public';
     $imageDomain = trim($this->config->get('admin', 'imageDomain'), '/');
     $imagePath = trim($this->config->get('admin', 'imagePath'), '/');
     if (!empty($_FILES)) {
         if (isset($_FILES['image']['error']) && $_FILES['image']['error'] === 0) {
             if (!is_dir($publicPath . '/' . $imagePath . '/' . $this->controller->table)) {
                 mkdir($publicPath . '/' . $imagePath . '/' . $this->controller->table);
             }
             $storage = new \Upload\Storage\FileSystem($publicPath . '/' . $imagePath . '/' . $this->controller->table, true);
             $file = new \Upload\File('image', $storage);
             $file->addValidations([new \Upload\Validation\Mimetype(['image/png', 'image/jpg', 'image/jpeg', 'image/gif', 'image/tif']), new \Upload\Validation\Size('5M')]);
             $file->upload();
         }
         return;
     }
     $structure = [];
     $directory = new \RecursiveIteratorIterator(new \RecursiveDirectoryIterator($publicPath . '/' . $imagePath, \RecursiveDirectoryIterator::SKIP_DOTS));
     foreach ($directory as $file) {
         if ('.' === substr($file->getFilename(), 0, 1)) {
             continue;
         }
         $pathname = $file->getPathname();
         $dir = basename($file->getPath());
         //structure by modification time and filename
         $structure[$dir][$file->getMtime() . $file->getFilename()] = str_replace($publicPath, '', $pathname);
         krsort($structure[$dir]);
     }
     $content = $this->factory->template()->file(__DIR__ . '/../Views/Admin/Plugins/Image')->set('structure', $structure)->set('data', $this->data)->set('imageDomain', $imageDomain)->set('imagePath', $imagePath)->set('table', $this->controller->table)->set('action', $this->controller->action)->set('id', $this->controller->id);
     foreach ($this->data[$this->controller->table]['columns'] as $columnName => $column) {
         if (isset($column['type']) && $column['type'] == 'image') {
             $this->data[$this->controller->table]['plugins'][$columnName] = $content->set('column', $columnName)->render();
         }
     }
     return;
 }