/**
* Store available users
*
* @since 1.5
* @since 1.6 Moved to this class from main class
* @access public
* @return void
*/
public function store_users()
{
// Is the current user a super admin?
$is_super_admin = is_super_admin($this->get_curUser()->ID);
// Is it also one of the manually configured superior admins?
$is_superior_admin = VAA_API::is_superior_admin($this->get_curUser()->ID);
if (is_network_admin()) {
// Get super admins (returns logins)
$users = get_super_admins();
// Remove current user
if (in_array($this->get_curUser()->user_login, $users)) {
unset($users[array_search($this->get_curUser()->user_login, $users)]);
}
// Convert logins to WP_User objects and filter them for superior admins
foreach ($users as $key => $user_login) {
$user = get_user_by('login', $user_login);
if ($user && !in_array($user->user_login, VAA_API::get_superior_admins())) {
$users[$key] = get_user_by('login', $user_login);
} else {
unset($users[$key]);
}
}
} else {
$user_args = array('orderby' => 'display_name', 'exclude' => array_merge(VAA_API::get_superior_admins(), array($this->get_curUser()->ID)));
// Do not get regular admins for normal installs (WP 4.4+)
if (!is_multisite() && !$is_superior_admin) {
$user_args['role__not_in'] = 'administrator';
}
// Sort users by role and filter them on available roles
$users = $this->filter_sort_users_by_role(get_users($user_args));
}
$userids = array();
$usernames = array();
// Loop though all users
foreach ($users as $user_key => $user) {
// If the current user is not a superior admin, run the user filters
if (true !== $is_superior_admin) {
/**
* Implement checks instead of is_super_admin() because it adds a lot unnecessary queries
*
* @since 1.5.2
* @See is_super_admin()
* @link https://developer.wordpress.org/reference/functions/is_super_admin/
*/
//if ( is_super_admin( $user->ID ) ) {
if (is_multisite() && in_array($user->user_login, (array) get_super_admins())) {
// Remove super admins for multisites
unset($users[$user_key]);
continue;
} elseif (!is_multisite() && $user->has_cap('administrator')) {
// Remove regular admins for normal installs
unset($users[$user_key]);
continue;
} elseif (!$is_super_admin && $user->has_cap('view_admin_as')) {
// Remove users who can access this plugin for non-admin users with the view_admin_as capability
unset($users[$user_key]);
continue;
}
}
// Add users who can't access this plugin to the users list
$userids[$user->data->ID] = $user->data->display_name;
$usernames[$user->data->user_login] = $user->data->display_name;
}
$this->set_users($users);
$this->set_userids($userids);
$this->set_usernames($usernames);
}
