/**
* Check if user has a role or not
* @author Howard <*****@*****.**>
* @static
* @param string $role
* @param int $user_id
* @return boolean
*/
public static function has_permission($role = 'guest', $user_id = '')
{
/** get user id **/
if (trim($user_id) == '') {
$user_id = wpl_users::get_cur_user_id();
}
/** get all roles **/
$roles = wpl_users::get_wpl_roles();
/** role validation **/
if (!in_array($role, $roles)) {
$role = 'guest';
}
$user_role = wpl_users::get_role($user_id);
$user_role_point = wpl_users::get_role_point($user_role);
$role_point = wpl_users::get_role_point($role);
/** return true if user has access **/
if ($user_role_point >= $role_point) {
return true;
}
return false;
}
/**
* For creating admin bar menu
* @author Howard <*****@*****.**>
* @global object $wp_admin_bar
*/
public function wpl_admin_bar_menu()
{
$cur_user_id = wpl_users::get_cur_user_id();
$cur_user_data = wpl_users::get_user($cur_user_id);
$cur_role = wpl_users::get_role($cur_user_id, false);
$wpl_roles = wpl_users::get_wpl_roles();
$menus = wpl_global::get_menus('menu', 'backend');
$submenus = wpl_global::get_menus('submenu', 'backend');
global $wp_admin_bar;
/** generate pages object **/
$controller = new wpl_controller();
if (wpl_users::is_administrator($cur_user_id) or $cur_user_data->data->wpl_data->id) {
/** add menus **/
foreach ($menus as $menu) {
$menu_slug = (!wpl_users::is_administrator($cur_user_id) and $menu->capability != 'current') ? 'wpl_admin_profile' : $menu->menu_slug;
$wp_admin_bar->add_menu(array('id' => $menu->menu_slug, 'title' => __($menu->menu_title, WPL_TEXTDOMAIN), 'href' => wpl_global::get_wp_admin_url() . 'admin.php?page=' . $menu_slug));
}
/** add sub menus **/
foreach ($submenus as $submenu) {
if (!wpl_users::has_menu_access($submenu->menu_slug)) {
continue;
}
if (!wpl_users::is_administrator($cur_user_id) and $submenu->capability != 'current') {
continue;
}
$menu_title = $submenu->separator ? $controller->wpl_add_separator() . __($submenu->menu_title, WPL_TEXTDOMAIN) : __($submenu->menu_title, WPL_TEXTDOMAIN);
$wp_admin_bar->add_menu(array('id' => $submenu->menu_slug, 'parent' => $submenu->parent, 'title' => $menu_title, 'href' => wpl_global::get_wp_admin_url() . 'admin.php?page=' . $submenu->menu_slug));
}
}
}
/**
* For creating admin menus
* @author Howard <*****@*****.**>
*/
public function wpl_admin_menus()
{
$cur_user_id = wpl_users::get_cur_user_id();
$cur_user_data = wpl_users::get_user($cur_user_id);
$cur_role = wpl_users::get_role($cur_user_id, false);
$wpl_roles = wpl_users::get_wpl_roles();
$menus = wpl_global::get_menus('menu', 'backend');
$submenus = wpl_global::get_menus('submenu', 'backend');
/** generate pages object **/
$controller = new wpl_controller();
if (wpl_users::is_administrator($cur_user_id) or isset($cur_user_data->data->wpl_data->id)) {
/** add menus **/
foreach ($menus as $menu) {
$role = $menu->capability == 'current' ? $cur_role : $wpl_roles[$menu->capability];
$position = $menu->position ? $menu->position : NULL;
add_menu_page(__($menu->page_title, WPL_TEXTDOMAIN), __($menu->menu_title, WPL_TEXTDOMAIN), $role, $menu->menu_slug, array($controller, $menu->function), '', $position);
}
/** add sub menus **/
foreach ($submenus as $submenu) {
if (!wpl_users::has_menu_access($submenu->menu_slug)) {
continue;
}
$role = $submenu->capability == 'current' ? $cur_role : $wpl_roles[$submenu->capability];
$menu_title = $submenu->separator ? $controller->wpl_add_separator() . __($submenu->menu_title, WPL_TEXTDOMAIN) : __($submenu->menu_title, WPL_TEXTDOMAIN);
add_submenu_page($submenu->parent, __($submenu->page_title, WPL_TEXTDOMAIN), $menu_title, $role, $submenu->menu_slug, array($controller, $submenu->function));
}
}
}