@RequestMapping("/fbuilder/app/(*:appId)/(~:appVersion)/form/(*:formId)/element/preview")
public String previewElement(
ModelMap model,
@RequestParam("appId") String appId,
@RequestParam(value = "appVersion", required = false) String appVersion,
@RequestParam("formId") String formId,
@RequestParam("json") String json) {
try {
FormUtil.setProcessedFormJson(json);
model.addAttribute("appId", appId);
model.addAttribute("appVersion", appVersion);
AppDefinition appDef = appService.getAppDefinition(appId, appVersion);
String tempJson = json;
if (tempJson.contains(SecurityUtil.ENVELOPE)
|| tempJson.contains(PropertyUtil.PASSWORD_PROTECTED_VALUE)) {
FormDefinition formDef = formDefinitionDao.loadById(formId, appDef);
if (formDef != null) {
tempJson = PropertyUtil.propertiesJsonStoreProcessing(formDef.getJson(), tempJson);
}
}
String elementHtml = formService.previewElement(tempJson);
model.addAttribute("elementTemplate", elementHtml);
model.addAttribute("elementJson", json);
} finally {
FormUtil.clearProcessedFormJson();
}
return "fbuilder/previewElement";
}
@Override
public FormRowSet formatData(FormData formData) {
FormRowSet rowSet = null;
// get value
String id = getPropertyString(FormUtil.PROPERTY_ID);
if (id != null) {
String[] values = FormUtil.getElementPropertyValues(this, formData);
if (values != null && values.length > 0) {
// check for empty submission via parameter
String[] paramValues = FormUtil.getRequestParameterValues(this, formData);
if ((paramValues == null || paramValues.length == 0)
&& FormUtil.isFormSubmitted(this, formData)) {
values = new String[] {""};
}
// formulate values
String delimitedValue = FormUtil.generateElementPropertyValues(values);
// set value into Properties and FormRowSet object
FormRow result = new FormRow();
result.setProperty(id, delimitedValue);
rowSet = new FormRowSet();
rowSet.add(result);
}
}
return rowSet;
}
protected void dynamicOptions(FormData formData) {
if (getControlElement(formData) != null) {
setProperty(
"controlFieldParamName", FormUtil.getElementParameterName(getControlElement(formData)));
FormUtil.setAjaxOptionsElementProperties(this, formData);
}
}
@Override
public FormData formatDataForValidation(FormData formData) {
String[] paramValues = FormUtil.getRequestParameterValues(this, formData);
if ((paramValues == null || paramValues.length == 0)
&& FormUtil.isFormSubmitted(this, formData)) {
String paramName = FormUtil.getElementParameterName(this);
formData.addRequestParameterValues(paramName, new String[] {""});
}
return formData;
}
public Element getControlElement(FormData formData) {
if (controlElement == null) {
if (getPropertyString("controlField") != null
&& !getPropertyString("controlField").isEmpty()) {
Form form = FormUtil.findRootForm(this);
controlElement = FormUtil.findElement(getPropertyString("controlField"), form, formData);
}
}
return controlElement;
}
@RequestMapping("/json/app/(*:appId)/(~:appVersion)/form/options")
public void formAjaxOptions(
Writer writer,
@RequestParam("appId") String appId,
@RequestParam(value = "appVersion", required = false) String appVersion,
@RequestParam("_dv") String dependencyValue,
@RequestParam("_n") String nonce,
@RequestParam("_bd") String binderData)
throws JSONException {
AppDefinition appDef = appService.getAppDefinition(appId, appVersion);
FormRowSet rowSet =
FormUtil.getAjaxOptionsBinderData(dependencyValue, appDef, nonce, binderData);
JSONArray jsonArray = new JSONArray();
if (rowSet != null) {
for (Map row : rowSet) {
Map<String, String> data = new HashMap<String, String>();
data.put(FormUtil.PROPERTY_LABEL, (String) row.get(FormUtil.PROPERTY_LABEL));
data.put(FormUtil.PROPERTY_VALUE, (String) row.get(FormUtil.PROPERTY_VALUE));
jsonArray.put(data);
}
}
jsonArray.write(writer);
}
@Override
public FormData actionPerformed(Form form, FormData formData) {
Logger.getLogger(LinkButton.class.getName())
.log(
Level.INFO, " -- LinkButton actionPerformed " + FormUtil.getElementParameterName(this));
return formData;
}
@Override
public String renderTemplate(FormData formData, Map dataModel) {
String template = "selectBox.ftl";
// set value
String[] valueArray = FormUtil.getElementPropertyValues(this, formData);
List<String> values = Arrays.asList(valueArray);
dataModel.put("values", values);
// set options
Collection<Map> optionMap = getOptionMap(formData);
dataModel.put("options", optionMap);
String html = FormUtil.generateElementHtml(this, formData, template, dataModel);
return html;
}
@Override
public String renderTemplate(FormData formData, Map dataModel) {
if (getPropertyString("target") == null || getPropertyString("target").isEmpty()) {
setProperty("target", "top");
}
String template = "linkButton.ftl";
String html = FormUtil.generateElementHtml(this, formData, template, dataModel);
return html;
}
@RequestMapping("/console/app/(*:appId)/(~:version)/form/builder/(*:formId)")
public String formBuilder(
ModelMap model,
@RequestParam("appId") String appId,
@RequestParam(value = "version", required = false) String version,
@RequestParam("formId") String formId,
@RequestParam(required = false) String json) {
// verify app version
ConsoleWebPlugin consoleWebPlugin =
(ConsoleWebPlugin) pluginManager.getPlugin(ConsoleWebPlugin.class.getName());
String page = consoleWebPlugin.verifyAppVersion(appId, version);
if (page != null) {
return page;
}
// set flag in request
FormUtil.setFormBuilderActive(true);
// load form definition
model.addAttribute("appId", appId);
AppDefinition appDef = appService.getAppDefinition(appId, version);
FormDefinition formDef = null;
if (appDef == null) {
// TODO: handle invalid app
} else {
model.addAttribute("appDefinition", appDef);
formDef = formDefinitionDao.loadById(formId, appDef);
}
if (formDef != null) {
String formJson = null;
if (json != null && !json.trim().isEmpty()) {
// read custom JSON from request
formJson = json;
} else {
// get JSON from form definition
formJson = formDef.getJson();
}
if (formJson != null && formJson.trim().length() > 0) {
String processedformJson = PropertyUtil.propertiesJsonLoadProcessing(formJson);
try {
FormUtil.setProcessedFormJson(processedformJson);
String elementHtml = formService.previewElement(formJson);
model.addAttribute("elementHtml", elementHtml);
model.addAttribute("elementJson", processedformJson);
} finally {
FormUtil.clearProcessedFormJson();
}
} else {
// default empty form
String tableName = formDef.getTableName();
if (tableName == null || tableName.isEmpty()) {
tableName = formDef.getId();
}
String escapedFormName = StringEscapeUtils.escapeJavaScript(formDef.getName());
String defaultJson =
"{className: 'org.joget.apps.form.model.Form', \"properties\":{ \"id\":\""
+ formId
+ "\", \"name\":\""
+ escapedFormName
+ "\", \"tableName\":\""
+ tableName
+ "\", \"loadBinder\":{ \"className\":\"org.joget.apps.form.lib.WorkflowFormBinder\" }, \"storeBinder\":{ \"className\":\"org.joget.apps.form.lib.WorkflowFormBinder\" } }}";
String formHtml = formService.previewElement(defaultJson);
model.addAttribute("elementHtml", formHtml);
}
} else {
// default empty form
String formJson =
"{className: 'org.joget.apps.form.model.Form', \"properties\":{ \"id\":\""
+ formId
+ "\", \"name\":\"\" \"loadBinder\":{ \"className\":\"org.joget.apps.form.lib.WorkflowFormBinder\" }, \"storeBinder\":{ \"className\":\"org.joget.apps.form.lib.WorkflowFormBinder\" } }}";
String formHtml = formService.previewElement(formJson);
model.addAttribute("elementHtml", formHtml);
}
// add palette
model.addAttribute("palette", formBuilderPalette);
// add form def id
model.addAttribute("formId", formId);
model.addAttribute("formDef", formDef);
return "fbuilder/formBuilder";
}
@RequestMapping("/form/embed")
public String embedForm(
ModelMap model,
HttpServletRequest request,
HttpServletResponse response,
@RequestParam("_submitButtonLabel") String buttonLabel,
@RequestParam("_json") String json,
@RequestParam("_callback") String callback,
@RequestParam("_setting") String callbackSetting,
@RequestParam(required = false) String id,
@RequestParam(value = "_a", required = false) String action)
throws JSONException, UnsupportedEncodingException {
FormData formData = new FormData();
if (id != null && !id.isEmpty()) {
formData.setPrimaryKeyValue(id);
}
Form form = formService.loadFormFromJson(json, formData);
AppDefinition appDef = AppUtil.getCurrentAppDefinition();
String appId = "";
String appVersion = "";
if (appDef != null) {
appId = appDef.getAppId();
appVersion = appDef.getVersion().toString();
}
String nonce = request.getParameter("_nonce");
if (form == null
|| !SecurityUtil.verifyNonce(
nonce,
new String[] {"EmbedForm", appId, appVersion, form.getPropertyString("id"), nonce})) {
response.setStatus(HttpServletResponse.SC_FORBIDDEN);
return null;
}
if (callbackSetting == null || (callbackSetting != null && callbackSetting.isEmpty())) {
callbackSetting = "{}";
}
form.setProperty(
"url",
"?_nonce="
+ URLEncoder.encode(nonce, "UTF-8")
+ "&_a=submit&_callback="
+ callback
+ "&_setting="
+ StringEscapeUtils.escapeHtml(callbackSetting)
+ "&_submitButtonLabel="
+ StringEscapeUtils.escapeHtml(buttonLabel));
if (form != null) {
// if id field not exist, automatically add an id hidden field
Element idElement = FormUtil.findElement(FormUtil.PROPERTY_ID, form, formData);
if (idElement == null) {
Collection<Element> formElements = form.getChildren();
idElement = new HiddenField();
idElement.setProperty(FormUtil.PROPERTY_ID, FormUtil.PROPERTY_ID);
idElement.setParent(form);
formElements.add(idElement);
}
// create new section for buttons
Section section = new Section();
section.setProperty(FormUtil.PROPERTY_ID, "section-actions");
Collection<Element> sectionChildren = new ArrayList<Element>();
section.setChildren(sectionChildren);
Collection<Element> formChildren = form.getChildren(formData);
if (formChildren == null) {
formChildren = new ArrayList<Element>();
}
formChildren.add(section);
// add new horizontal column to section
Column column = new Column();
column.setProperty("horizontal", "true");
Collection<Element> columnChildren = new ArrayList<Element>();
column.setChildren(columnChildren);
sectionChildren.add(column);
Element hiddenField = (Element) pluginManager.getPlugin(HiddenField.class.getName());
hiddenField.setProperty(FormUtil.PROPERTY_ID, "_json");
hiddenField.setProperty(FormUtil.PROPERTY_VALUE, json);
columnChildren.add((Element) hiddenField);
Element submitButton = (Element) pluginManager.getPlugin(SubmitButton.class.getName());
submitButton.setProperty(FormUtil.PROPERTY_ID, "submit");
submitButton.setProperty("label", buttonLabel);
columnChildren.add((Element) submitButton);
}
// generate form HTML
String formHtml = null;
if ("submit".equals(action)) {
formData = formService.retrieveFormDataFromRequest(formData, request);
formData = formService.executeFormActions(form, formData);
// check for validation errors
Map<String, String> errors = formData.getFormErrors();
int errorCount = 0;
if (!formData.getStay() && (errors == null || errors.isEmpty())) {
// render normal template
formHtml = formService.generateElementHtml(form, formData);
// convert submitted
JSONObject jsonResult = new JSONObject();
// get binder of main form
FormStoreBinder mainBinder = form.getStoreBinder();
FormRowSet rows = formData.getStoreBinderData(mainBinder);
for (FormRow row : rows) {
for (Object o : row.keySet()) {
jsonResult.accumulate(o.toString(), row.get(o));
}
Map<String, String> tempFilePathMap = row.getTempFilePathMap();
if (tempFilePathMap != null && !tempFilePathMap.isEmpty()) {
jsonResult.put(FormUtil.PROPERTY_TEMP_FILE_PATH, tempFilePathMap);
}
}
model.addAttribute("jsonResult", StringEscapeUtils.escapeJavaScript(jsonResult.toString()));
} else {
// render error template
formHtml = formService.generateElementErrorHtml(form, formData);
errorCount = errors.size();
}
model.addAttribute("setting", callbackSetting);
model.addAttribute("callback", callback);
model.addAttribute("submitted", Boolean.TRUE);
model.addAttribute("errorCount", errorCount);
model.addAttribute("stay", formData.getStay());
} else {
formHtml = formService.retrieveFormHtml(form, formData);
}
model.addAttribute("formHtml", formHtml);
if (request.getParameter("_mapp") != null) {
response.setHeader("Access-Control-Allow-Origin", request.getHeader("Origin"));
response.setHeader("Access-Control-Allow-Credentials", "true");
response.setHeader("Content-type", "application/xml");
return "mapp/embedForm";
} else {
return "fbuilder/embedForm";
}
}
public String getTableName() {
Form form = FormUtil.findRootForm(getElement());
return form.getPropertyString(FormUtil.PROPERTY_TABLE_NAME);
}
public String getFormId() {
Form form = FormUtil.findRootForm(getElement());
return form.getPropertyString(FormUtil.PROPERTY_ID);
}
@Override
public String renderTemplate(FormData formData, Map dataModel) {
String template = "column.ftl";
String html = FormUtil.generateElementHtml(this, formData, template, dataModel);
return html;
}
/**
* Returns the option key=value pairs for this select box.
*
* @param formData
* @return
*/
public Collection<Map> getOptionMap(FormData formData) {
Collection<Map> optionMap = FormUtil.getElementPropertyOptionsMap(this, formData);
return optionMap;
}