/**
* Updates a product option.
*
* @param Model_Product_Option $option The product option to update.
* @param array $data The data to use to update the product option.
*
* @return Model_Product_Option
*/
public static function update(Model_Product_Option $option, array $data = array())
{
$option->populate($data);
if (!empty($data['meta'])) {
$option->metas = array();
foreach ($data['meta'] as $meta_id => $meta_option_id) {
if (empty($meta_option_id)) {
unset($option->metas[$meta_id]);
} else {
if ($meta_option = Service_Product_Meta_Option::find_one($meta_option_id)) {
$option->metas[] = $meta_option;
}
}
}
}
try {
$option->save();
} catch (FuelException $e) {
Log::error($e);
return false;
}
Service_Event::trigger('product.option.update', $option->product->seller, $option->to_array());
return $option;
}
/**
* POST Edit action.
*
* @param int $product_id Product ID.
* @param int $id Product meta ID.
*
* @return void
*/
public function post_edit($product_id = null, $id = null)
{
$this->get_edit($product_id, $id);
$validator = Validation_Product_Meta::update();
if (!$validator->run()) {
Session::set_alert('error', __('form.error'));
$this->view->errors = $validator->error();
return;
}
$product = $this->get_product($product_id);
$meta = $this->get_meta($id);
$data = $validator->validated();
if (!Service_Product_Meta::update($meta, $data)) {
Session::set_alert('error', 'There was an error updating the product meta.');
return;
}
$options = $meta->options;
foreach (array_filter(Input::post('value')) as $option_id => $value) {
if ($option = Arr::get($options, $option_id)) {
// Update existing meta option.
if (!($data = $this->validate_meta_option('update', array('value' => $value)))) {
return;
}
$option = Service_Product_Meta_Option::update($option, $data);
} else {
// Create new meta option.
if (!($data = $this->validate_meta_option('create', array('value' => $value)))) {
return;
}
$option = Service_Product_Meta_Option::create($data['value'], $meta);
}
if (!$option) {
Session::set_alert('error', 'There was an error updating the product meta option(s).');
return;
}
}
Session::set_alert('success', 'The product meta has been updated.');
Response::redirect($product->link('metas'));
}
/**
* Attempts to get a product meta option from a given ID.
*
* @param int $id Product meta option ID.
* @param \Model_Product_Meta $meta Product meta the option should belong to.
*
* @return \Model_Product_Meta_Option
*/
protected function get_option($id, \Model_Product_Meta $meta)
{
if (!$id) {
throw new HttpNotFoundException();
}
$option = \Service_Product_Meta_Option::find_one($id);
if (!$option || $option->meta != $meta || $option->meta->product->seller != \Seller::active()) {
throw new HttpNotFoundException();
}
return $option;
}
