/**
* When users hit the submit button this function handles the request and redirects them back to the page.
**/
public function save_settings()
{
if (!$this->form_manager->is_page()) {
return;
}
$result = 0;
if ($_GET['action'] == 'edit' && isset($_POST['update-form-settings']) && isset($_POST['form_settings']) && isset($_POST['_wpnonce']) && wp_verify_nonce($_POST['_wpnonce'], 'wpfepp-update-form-settings')) {
$form_settings = $this->validator->validate($_POST['form_settings']);
$result = $this->db->update_form_settings($_GET['form'], $form_settings);
$sendback = esc_url_raw(add_query_arg(array('updated' => $result)));
wp_redirect($sendback);
}
}
/**
* Main initialization function. Creates the database tables and initializes the options on first run.
**/
public function initialize()
{
// If this is not a new version, do nothing
$old_version = get_option('wpfepp_version');
if ($this->version == $old_version) {
return;
}
// Update/Create the forms table
$this->db->create_table();
// Update plugin settings
$this->plugin_settings->update_settings();
//Update all the existing forms to include the new fields and settings
$this->form_manager->upgrade_forms();
// Change the database flag to reflect that all the changes of this version have been completed
update_option('wpfepp_version', $this->version);
}
