public function run()
{
if ($this->model != null && $this->attribute != null) {
if (count($this->model->{$this->attribute}) > 1) {
foreach ($this->model->{$this->attribute} as $id => $file_id) {
$this->file[] = File::getFile($file_id);
}
$this->placeholder = count($this->model->{$this->attribute}) . ' файла';
} elseif ($this->model->{$this->attribute} > 0) {
// делаем запрос на информацию о файле
$this->file[] = File::getFile($this->model->{$this->attribute});
$this->placeholder = $this->file[0]['original_name'];
}
$classArray = $this->parseClassName($this->model);
$this->htmlOptions['id'] = ucfirst($classArray['classname']) . ucfirst($this->attribute);
} else {
$classArray = ['classname' => 'File'];
$this->attribute = 'file';
$this->htmlOptions['id'] = 'File-' . uniqid();
}
$this->registerAssetBundle();
$this->registerClientScript();
return $this->render('index', ['classArray' => $classArray]);
}
