lib = $lib;
$this->init();
}
// end of __construct()
public static function get_instance($lib) {
if (self::$instance===null) {
self::$instance = new URE_Role_Additional_Options($lib);
}
return self::$instance;
}
// end of get_instance()
public static function create_item($id, $label, $hook, $routine) {
$item = new stdClass();
$item->id = $id;
$item->label = $label;
$item->hook = $hook;
$item->routine = $routine;
return $item;
}
// end of create_item()
public static function get_active_items() {
$data = get_option(self::STORAGE_ID, array());
return $data;
}
private function init() {
$this->items = array();
$item = self::create_item('hide_admin_bar', esc_html__('Hide admin bar', 'user-role-editor'), 'init', 'ure_hide_admin_bar');
$this->items[$item->id] = $item;
// Allow other developers to modify the list of role's additonal options
$this->items = apply_filters('ure_role_additional_options', $this->items);
$this->active_items = self::get_active_items();
}
// end of init()
public function set_active_items_hooks() {
$current_user = wp_get_current_user();
foreach($current_user->roles as $role) {
if (!isset($this->active_items[$role])) {
continue;
}
foreach(array_keys($this->active_items[$role]) as $item_id) {
if (isset($this->items[$item_id])) {
add_action($this->items[$item_id]->hook, $this->items[$item_id]->routine, 99);
}
}
}
}
// end of set_active_items_hooks()
public function save($current_role) {
$wp_roles = wp_roles();
$this->active_items = self::get_active_items();
// remove non-existing roles
foreach(array_keys($this->active_items) as $role_id) {
if (!isset($wp_roles->roles[$role_id])) {
unset($this->active_items[$role_id]);
}
}
// Save additonal options section for the current role
$this->active_items[$current_role] = array();
foreach($this->items as $item) {
if (isset($_POST[$item->id])) {
$this->active_items[$current_role][$item->id] = 1;
}
}
update_option(self::STORAGE_ID, $this->active_items);
}
// end of save()
public function show($current_role) {
?>
:
items as $item) {
$checked = (isset($this->active_items[$current_role]) &&
isset($this->active_items[$current_role][$item->id])) ? 'checked="checked"' : '';
if (!$first_time) {
?>
>