public static function ajax_wpak_edit_navigation()
{
$answer = array('ok' => 0, 'message' => '', 'type' => 'error', 'html' => '', 'data' => '');
if (empty($_POST['post_id']) || !is_numeric($_POST['post_id']) || empty($_POST['nonce']) || !check_admin_referer('wpak-navigation-data-' . $_POST['post_id'], 'nonce')) {
exit;
}
$post_id = $_POST['post_id'];
$action = $_POST['wpak_action'];
$data = $_POST['data'];
if ($action == 'add_or_update') {
$post_id = $data['navigation_post_id'];
$nav_item_component_id = $data['component_id'];
$new_item_position = WpakNavigationItemsStorage::get_nb_navigation_items($post_id) + 1;
$nav_item_position = !empty($data['position']) && is_numeric($data['position']) ? $data['position'] : $new_item_position;
if (empty($nav_item_component_id)) {
$answer['message'] = __('You must choose a component!', WpAppKit::i18n_domain);
self::exit_sending_json($answer);
}
if (!WpakComponentsStorage::component_exists($post_id, $nav_item_component_id)) {
$answer['message'] = __("This component doesn't exist!", WpAppKit::i18n_domain);
self::exit_sending_json($answer);
}
if (WpakNavigationItemsStorage::navigation_item_exists_by_component($post_id, $nav_item_component_id)) {
$answer['message'] = __('This component is already in navigation!', WpAppKit::i18n_domain);
self::exit_sending_json($answer);
}
$navigation_item = new WpakNavigationItem($nav_item_component_id, $nav_item_position);
$navigation_item_id = WpakNavigationItemsStorage::add_or_update_navigation_item($post_id, $navigation_item);
$answer['html'] = self::get_navigation_row($post_id, WpakNavigationItemsStorage::get_nb_navigation_items($post_id), $navigation_item_id, $navigation_item);
$answer['ok'] = 1;
$answer['type'] = 'updated';
$answer['message'] = __('New navigation item created successfuly', WpAppKit::i18n_domain);
self::exit_sending_json($answer);
} elseif ($action == 'delete') {
$nav_item_id = $data['navigation_item_id'];
$post_id = $data['post_id'];
if (WpakNavigationItemsStorage::navigation_item_exists($post_id, $nav_item_id)) {
if (!WpakNavigationItemsStorage::delete_navigation_item($post_id, $nav_item_id)) {
$answer['message'] = __('Could not delete navigation item', WpAppKit::i18n_domain);
} else {
$answer['ok'] = 1;
$answer['type'] = 'updated';
$answer['message'] = __('Navigation item deleted successfuly', WpAppKit::i18n_domain);
}
} else {
$answer['message'] = __('Navigation item to delete not found', WpAppKit::i18n_domain);
}
self::exit_sending_json($answer);
} elseif ($action == 'move') {
if (!empty($data['positions']) && is_array($data['positions'])) {
WpakNavigationItemsStorage::update_items_positions($data['post_id'], $data['positions']);
$answer['message'] = __('Navigation order updated successfuly', WpAppKit::i18n_domain);
$answer['ok'] = 1;
$answer['type'] = 'updated';
}
} elseif ($action == 'edit_option') {
if (!empty($data['navigation_item_id']) && !empty($data['option'])) {
$value = $data['value'];
if ($data['option'] == 'icon_slug') {
$value = sanitize_file_name(remove_accents($value));
}
WpakNavigationItemsStorage::update_item_option($post_id, $data['navigation_item_id'], $data['option'], $value);
$answer['message'] = __('Navigation item updated successfuly', WpAppKit::i18n_domain);
$answer['ok'] = 1;
$answer['type'] = 'updated';
$answer['data'] = $value;
}
}
//We should not arrive here, but just in case :
self::exit_sending_json($answer);
}
