public function ajaxSaveAttributeOption()
{
$errors = array();
if (!isset($_POST['attribute_id']) || !is_numeric($_POST['attribute_id'])) {
$errors[] = __('Respective attribute is not set.', 'jigoshop');
}
if (!isset($_POST['label']) || empty($_POST['label'])) {
$errors[] = __('Option label is not set.', 'jigoshop');
}
if (!empty($errors)) {
echo json_encode(array('success' => false, 'error' => join('<br/>', $errors)));
exit;
}
$attribute = $this->productService->getAttribute((int) $_POST['attribute_id']);
if (isset($_POST['id'])) {
$option = $attribute->removeOption($_POST['id']);
} else {
$option = new Attribute\Option();
}
$option->setLabel(trim(htmlspecialchars(strip_tags($_POST['label']))));
if (isset($_POST['slug']) && !empty($_POST['slug'])) {
$option->setValue(trim(htmlspecialchars(strip_tags($_POST['value']))));
} else {
$option->setValue($this->wp->getHelpers()->sanitizeTitle($option->getLabel()));
}
$attribute->addOption($option);
$this->productService->saveAttribute($attribute);
echo json_encode(array('success' => true, 'html' => Render::get('admin/product_attributes/option', array('id' => $attribute->getId(), 'option_id' => $option->getId(), 'option' => $option))));
exit;
}
/**
* Adds option to the attribute.
*
* @param Option $option Option to add.
*/
public function addOption(Attribute\Option $option)
{
$option->setAttribute($this);
// Ability to add multiple new options
$id = $option->getId();
if (empty($id)) {
$id = hash('md5', $option->getLabel());
}
$this->options[$id] = $option;
}