{
$this->avatar_path = $avatar_path;
$this->www_dir = $www_dir;
$form = new Form();
$form->addProtection();
$form->addHidden("id");
$form->addHidden("old_avatar");
$form->addUpload('avatar', 'Titulný obrázok')->setOption('description', sprintf('Max veľkosť obrázka v bytoch %d kB', 300 * 1024 / 1000))->setRequired(FALSE)->addRule(Form::MAX_FILE_SIZE, 'Max veľkosť obrázka v bytoch %d B', 300 * 1024)->addRule(Form::IMAGE, 'Titulný obrázok musí byť JPEG, PNG alebo GIF.');
$form->addSubmit('uloz', 'Zmeň')->setAttribute('class', 'btn btn-success')->onClick[] = [$this, 'editTitleImageFormSubmitted'];
$form->addSubmit('cancel', 'Cancel')->setAttribute('class', 'btn btn-default')->setAttribute('data-dismiss', 'modal')->setAttribute('aria-label', 'Close')->setValidationScope(FALSE);
return $form;
}
/**
* Spracovanie formulara pre zmenu vlastnika clanku.
* @param Nette\Forms\Controls\SubmitButton $button Data formulara
* @throws Database\DriverException */
public function editTitleImageFormSubmitted($button)
{
$values = $button->getForm()->getValues();
//Nacitanie hodnot formulara
try {
if (!$values->avatar->error) {
if ($values->avatar->isImage()) {
