/**
* Called every time the settings page is loaded. Saves changes.
*
* @since 4.6.0
*/
public static function handle_settings_update()
{
lib2()->array->equip_post('action', 'po_option');
if ('updatesettings' == $_POST['action']) {
check_admin_referer('update-popup-settings');
$old_settings = IncPopupDatabase::get_settings();
$settings = array();
$settings['loadingmethod'] = $_POST['po_option']['loadingmethod'];
if (isset($_POST['po_option']['geo_lookup'])) {
$settings['geo_lookup'] = $_POST['po_option']['geo_lookup'];
$settings['geo_db'] = 'geo_db' === $settings['geo_lookup'];
}
$rules = $_POST['po_option']['rules'];
if (!is_array($rules)) {
$rules = array();
}
$settings['rules'] = array_keys($rules);
IncPopupDatabase::set_settings($settings);
lib2()->ui->admin_message(__('Your settings have been updated.', PO_LANG));
$redirect_url = esc_url_raw(remove_query_arg(array('message', 'count'), wp_get_referer()));
wp_safe_redirect($redirect_url);
die;
}
}
