/**
* Saves one category
*
*/
public function save()
{
if ($this->input->post('name') != '') {
// If no ID (means new one) and this item name already exists in DB : No save
if ($this->input->post('id_category') == '' && $this->category_model->exists(array('name' => url_title($this->input->post('name'))))) {
$this->error(lang('ionize_message_category_name_exists'));
} else {
$this->_prepare_data();
// Event
$event_data = array('base' => $this->data, 'lang' => $this->lang_data);
$event_received = Event::fire('Category.save.before', $event_data);
$event_received = array_pop($event_received);
if (!empty($event_received['base']) && !empty($event_received['lang'])) {
$this->data = $event_received['base'];
$this->lang_data = $event_received['lang'];
}
// Save data
$this->id = $this->category_model->save($this->data, $this->lang_data);
// Event
$event_data = array('base' => $this->data, 'lang' => $this->lang_data);
Event::fire('Category.save.success', $event_data);
// JSON Update array : If parent is defined in form, the categories selectbox of the parent will be updated
if ($this->input->post('parent') != '') {
$this->update[] = array('element' => 'categories', 'url' => 'category/get_select/' . $this->input->post('parent') . '/' . $this->input->post('id_parent'));
} else {
$this->callback = array(array('fn' => 'ION.HTML', 'args' => array('category/get_list', '', array('update' => 'categoriesContainer'))), array('fn' => 'ION.clearFormInput', 'args' => array('form' => 'newCategoryForm')));
}
$this->success(lang('ionize_message_category_saved'));
}
} else {
Event::fire('Category.save.error');
$this->error(lang('ionize_message_category_not_saved'));
}
}
