public function actions()
{
$post = new Post();
return ['uploadTempPreview' => ['class' => UploadAction::className(), 'path' => Post::previewTempPath(), 'types' => $post->previewAllowedExtensions, 'minHeight' => $post->previewHeight, 'minWidth' => $post->previewWidth], 'deleteTempPreview' => ['class' => DeleteAction::className(), 'path' => Post::previewTempPath()]];
}
