private function handle_post()
{
if (!defined('DOING_AJAX') || !DOING_AJAX) {
// Only process the nonce when the request is not an AJAX request as the AJAX handler has its own nonce check.
ITSEC_Form::check_nonce('itsec-settings-page');
}
$post_data = ITSEC_Form::get_post_data();
$saved = true;
$js_function_calls = array();
if (!empty($_POST['widget-id'])) {
$id = $_POST['widget-id'];
if (isset($post_data[$id]) && isset($this->widgets[$id])) {
$widget = $this->widgets[$id];
$widget->handle_form_post($post_data[$id]);
}
} else {
if (!empty($_POST['module'])) {
if (isset($this->modules[$_POST['module']])) {
$modules = array($_POST['module'] => $this->modules[$_POST['module']]);
} else {
ITSEC_Response::add_error(new WP_Error('itsec-settings-save-unrecognized-module', sprintf(__('The supplied module (%s) is not recognized. The module settings could not be saved.', 'better-wp-security'), $_POST['module'])));
$modules = array();
}
} else {
$modules = $this->modules;
}
foreach ($modules as $id => $module) {
if (isset($post_data[$id])) {
$results = $module->handle_form_post($post_data[$id]);
}
}
if (ITSEC_Response::is_success()) {
if (ITSEC_Response::get_show_default_success_message()) {
ITSEC_Response::add_message(__('The settings saved successfully.', 'better-wp-security'));
}
} else {
if (ITSEC_Response::get_show_default_error_message()) {
$error_count = ITSEC_Response::get_error_count();
if ($error_count > 0) {
ITSEC_Response::add_error(new WP_Error('itsec-settings-data-not-saved', _n('The settings could not be saved. Please correct the error above and try again.', 'The settings could not be saved. Please correct the errors above and try again.', $error_count, 'better-wp-security')));
} else {
ITSEC_Response::add_error(new WP_Error('itsec-settings-data-not-saved-missing-error', __('The settings could not be saved. Due to an unknown error. Please try refreshing the page and trying again.', 'better-wp-security')));
}
}
}
}
if (defined('DOING_AJAX') && DOING_AJAX) {
return;
}
ITSEC_Response::maybe_regenerate_wp_config();
ITSEC_Response::maybe_regenerate_server_config();
ITSEC_Response::maybe_do_force_logout();
ITSEC_Response::maybe_do_redirect();
}