xx false)); } /** * If the user uninstalls the Form Builder or disables it, any public forms will stop working. This is called at the * top of the forms to output a simple "Offline" message. It's really just to prevent an ugly error. * * Note: this is DIFFERENT from the form offline message which is configured per form. */ if (!Modules::checkModuleUsable("form_builder")) { echo <<< END

This form is unavailable.

END; exit; } $module = Modules::getModuleInstance("form_builder"); $namespace = "form_builder_{$published_form_id}"; // find out about the page: form / review / thanks. That determines what values we pass to processFormBuilderPage $config = Forms::getFormConfiguration($published_form_id); $form_id = $config["form_id"]; $view_id = $config["view_id"]; FormGenerator::deleteUnfinalizedSubmissions($form_id); // check that we have all the info we need (configured form, View etc) $error_code = FormGenerator::checkLiveFormConditions($config); if (!empty($error_code)) { $config["error_code"] = $error_code; FormGenerator::generateFormPage($config); exit; } if (isset($_GET["clear"])) { FormGenerator::clearFormBuilderFormSessions($namespace); header("location: $filename"); } // check the form shouldn't be taken offline. This does some special logic to override the is_online == "no" // for cases where submissions have been started but the form is now offline $is_online = FormGenerator::checkFormOffline($config, $namespace); $config["is_online"] = ($is_online) ? "yes" : "no"; // set up sessions and retrieve the field data already submitted list($new_session, $fields) = FormGenerator::initFormBuilderPage($form_id, $view_id, $namespace); // get the current submission ID $submission_id = isset($_SESSION[$namespace]["form_tools_submission_id"]) ? $_SESSION[$namespace]["form_tools_submission_id"] : ""; // get an ordered list of the pages in this published form $page_params = array( "view_tabs" => ViewTabs::getViewTabs($view_id, true), "include_review_page" => ($config["include_review_page"] == "yes") ? true : false, "include_thanks_page_in_nav" => ($config["include_thanks_page_in_nav"] == "yes") ? true : false, "review_page_title" => $config["review_page_title"], "thankyou_page_title" => $config["thankyou_page_title"] ); $all_pages = Forms::getAllFormPages($page_params); $page = CoreGeneral::loadField("page", "{$namespace}_form_page", 1, $namespace); // TODO... // one additional check: make sure the page they're attempting to look at is permitted. They have to pass // through each page in order to prevent people bypassing any field validation $page = FormGenerator::verifyPageNumber($page, $all_pages, $namespace); $next_page = $page + 1; $page_info = $all_pages[$page - 1]; $page_type = $page_info["page_type"]; $post_values = array(); $params = array(); if ($page_type == "thanks") { FormGenerator::clearFormBuilderFormSessions($namespace); } else { $params = array( "namespace" => $namespace, "published_form_id" => $published_form_id, "submission_id" => $submission_id, "config" => $config, "page" => $page, "page_type" => $page_type, "form_id" => $form_id, "view_id" => $view_id, "submit_button" => "form_tools_continue", "next_page" => "$filename?page=$next_page", "form_data" => $_POST, "file_data" => $_FILES, "no_sessions_url" => "$filename?page=1" ); // we need to finalize the submission on the penultimate page. This can mean either the Review page or // the final form page if there's no Review page $num_pages = count($all_pages); if ($page_type == "review" || ($page >= $num_pages - 1)) { $params["finalize"] = true; } // just in case if ($page == $num_pages && isset($params["form_data"]["form_tools_continue"])) { $params["next_page"] = ""; } list($g_success, $g_message) = FormGenerator::processFormBuilderPage($params); // if there were any validation errors, pass the error along to the page. It'll use it to know not to // redirecting and to show the error message if (!$g_success) { $config["validation_error"] = $g_message; } } // now generate and display the form FormGenerator::generateFormPage($config, $page, $submission_id);