@RequestMapping("/app/(*:appId)/(~:appVersion)/form/embed")
public String appEmbedForm(
ModelMap model,
HttpServletRequest request,
HttpServletResponse response,
@RequestParam("appId") String appId,
@RequestParam(value = "appVersion", required = false) String appVersion,
@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 {
AppDefinition appDef = appService.getAppDefinition(appId, appVersion);
if (appDef == null) {
response.setStatus(HttpServletResponse.SC_NOT_FOUND);
return null;
}
AppUtil.setCurrentAppDefinition(appDef);
return embedForm(
model, request, response, buttonLabel, json, callback, callbackSetting, id, action);
}
@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);
}
protected DataList getDataList() throws BeansException {
if (cacheDataList == null) {
// get datalist
ApplicationContext ac = AppUtil.getApplicationContext();
AppService appService = (AppService) ac.getBean("appService");
DataListService dataListService = (DataListService) ac.getBean("dataListService");
DatalistDefinitionDao datalistDefinitionDao =
(DatalistDefinitionDao) ac.getBean("datalistDefinitionDao");
String id = getPropertyString("datalistId");
AppDefinition appDef =
appService.getAppDefinition(
getRequestParameterString("appId"), getRequestParameterString("appVersion"));
DatalistDefinition datalistDefinition = datalistDefinitionDao.loadById(id, appDef);
if (datalistDefinition != null) {
cacheDataList = dataListService.fromJson(datalistDefinition.getJson());
if (getPropertyString(Userview.USERVIEW_KEY_NAME) != null
&& getPropertyString(Userview.USERVIEW_KEY_NAME).trim().length() > 0) {
cacheDataList.addBinderProperty(
Userview.USERVIEW_KEY_NAME, getPropertyString(Userview.USERVIEW_KEY_NAME));
}
if (getKey() != null && getKey().trim().length() > 0) {
cacheDataList.addBinderProperty(Userview.USERVIEW_KEY_VALUE, getKey());
}
cacheDataList.setActionPosition(getPropertyString("buttonPosition"));
cacheDataList.setSelectionType(getPropertyString("selectionType"));
cacheDataList.setCheckboxPosition(getPropertyString("checkboxPosition"));
}
}
return cacheDataList;
}
@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";
}
@RequestMapping("/console/app/(*:appId)/(~:version)/datalist/builder/(*:id)")
public String builder(
ModelMap map,
@RequestParam("appId") String appId,
@RequestParam(value = "version", required = false) String version,
@RequestParam("id") String id,
@RequestParam(required = false) String json)
throws Exception {
AppDefinition appDef = appService.getAppDefinition(appId, version);
map.addAttribute("appId", appId);
map.addAttribute("appVersion", appDef.getVersion());
map.addAttribute("appDefinition", appDef);
DatalistDefinition datalist = datalistDefinitionDao.loadById(id, appDef);
String listJson = null;
if (json != null && !json.trim().isEmpty()) {
// read custom JSON from request
listJson = json;
} else {
// get JSON from form definition
listJson = datalist.getJson();
}
map.addAttribute("id", id);
map.addAttribute("datalist", datalist);
map.addAttribute("json", PropertyUtil.propertiesJsonLoadProcessing(listJson));
return "dbuilder/builder";
}
@RequestMapping("/json/console/app/(*:appId)/(~:appVersion)/builder/actions")
public void getBuilderDataActionList(
ModelMap map,
Writer writer,
@RequestParam("appId") String appId,
@RequestParam(required = false) String appVersion,
HttpServletRequest request)
throws Exception {
appService.getAppDefinition(appId, appVersion);
JSONObject jsonObject = new JSONObject();
// get available binders
DataListAction[] actions = dataListService.getAvailableActions();
Collection<Object> collection = new ArrayList<Object>();
for (DataListAction action : actions) {
Plugin p = (Plugin) action;
HashMap hm = new HashMap();
hm.put("name", p.getName());
hm.put("label", action.getLinkLabel());
hm.put("className", action.getClassName());
if (action instanceof PropertyEditable) {
String propertyOptions = ((PropertyEditable) action).getPropertyOptions();
if (propertyOptions != null && !propertyOptions.isEmpty()) {
hm.put("propertyOptions", propertyOptions);
}
}
hm.put("type", "text");
collection.add(hm);
}
jsonObject.accumulate("actions", collection);
jsonObject.write(writer);
}
@RequestMapping("/app/(*:appId)/(~:appVersion)/datalist/embed")
public String embedDatalist(
ModelMap model,
@RequestParam("appId") String appId,
@RequestParam(value = "version", required = false) String version,
HttpServletRequest request,
@RequestParam("_submitButtonLabel") String buttonLabel,
@RequestParam("_callback") String callback,
@RequestParam("_setting") String callbackSetting,
@RequestParam(required = false) String id,
@RequestParam(value = "_listId", required = false) String listId,
@RequestParam(value = "_type", required = false) String selectionType)
throws JSONException {
AppDefinition appDef = appService.getAppDefinition(appId, version);
DatalistDefinition datalistDefinition = datalistDefinitionDao.loadById(listId, appDef);
String json = datalistDefinition.getJson();
DataList dataList = dataListService.fromJson(json);
dataList.setSelectionType(selectionType);
model.addAttribute("id", id);
model.addAttribute("json", json);
model.addAttribute("buttonLabel", buttonLabel);
model.addAttribute("dataList", dataList);
model.addAttribute("setting", callbackSetting);
model.addAttribute("callback", callback);
return "dbuilder/embedDatalist";
}
@RequestMapping("/client/app/(~:appId)/(~:version)/assignment/(*:activityId)")
public String clientAssignmentView(
HttpServletRequest request,
ModelMap model,
@RequestParam(required = false) String appId,
@RequestParam(required = false) String version,
@RequestParam("activityId") String activityId) {
// check assignment
WorkflowAssignment assignment = workflowManager.getAssignment(activityId);
if (assignment == null) {
return "client/app/assignmentUnavailable";
}
try {
// get app
AppDefinition appDef = null;
if (appId != null && !appId.isEmpty()) {
appDef = appService.getAppDefinition(appId, version);
} else {
appDef = appService.getAppDefinitionForWorkflowActivity(activityId);
if (appDef != null) {
appId = appDef.getId();
}
}
FormData formData = new FormData();
formData = formService.retrieveFormDataFromRequest(formData, request);
// get form
Long appVersion = (appDef != null) ? appDef.getVersion() : null;
String formUrl =
AppUtil.getRequestContextPath()
+ "/web/client/app/"
+ appId
+ "/"
+ appVersion
+ "/assignment/"
+ activityId
+ "/submit";
PackageActivityForm activityForm =
appService.viewAssignmentForm(appId, version, activityId, formData, formUrl);
Form form = activityForm.getForm();
// generate form HTML
String formHtml = formService.retrieveFormHtml(form, formData);
String formJson = formService.generateElementJson(form);
model.addAttribute("appDef", appDef);
model.addAttribute("assignment", assignment);
model.addAttribute("activityForm", activityForm);
model.addAttribute("form", form);
model.addAttribute("formHtml", formHtml);
model.addAttribute("formJson", formJson);
} catch (Exception e) {
Logger.getLogger(AppWebController.class.getName()).log(Level.SEVERE, null, e);
}
return "client/app/assignmentView";
}
@RequestMapping(
value = {
"/console/app/(*:appId)/(~:appVersion)/datalist/builderPreview/(*:id)",
"/client/app/(*:appId)/(*:appVersion)/datalist/(*:id)"
})
public String preview(
ModelMap map,
HttpServletRequest request,
@RequestParam("appId") String appId,
@RequestParam(value = "appVersion", required = false) String appVersion,
@RequestParam("id") String id,
@RequestParam(required = false) String json)
throws Exception {
String view = "dbuilder/view";
// get current app to set into thread
AppDefinition appDef = appService.getAppDefinition(appId, appVersion);
try {
// get data list
DataList dataList = new DataList();
if (json != null && !json.trim().isEmpty()) {
String tempJson = json;
if (tempJson.contains(SecurityUtil.ENVELOPE)
|| tempJson.contains(PropertyUtil.PASSWORD_PROTECTED_VALUE)) {
DatalistDefinition datalistDef = datalistDefinitionDao.loadById(id, appDef);
if (datalistDef != null) {
tempJson = PropertyUtil.propertiesJsonStoreProcessing(datalistDef.getJson(), tempJson);
}
}
dataList =
dataListService.fromJson(AppUtil.processHashVariable(tempJson, null, null, null));
map.addAttribute("json", json);
} else {
dataList = parseFromJsonParameter(map, dataList, id, request);
}
map.addAttribute("dataList", dataList);
} catch (Exception ex) {
StringWriter out = new StringWriter();
ex.printStackTrace(new PrintWriter(out));
String message = ex.toString();
message += "\r\n<pre class=\"stacktrace\">" + out.getBuffer() + "</pre>";
map.addAttribute("error", message);
}
// set map into model to be used in the JSP template
map.addAttribute("properties", new HashMap(map));
return view;
}
/**
* Download uploaded files.
*
* @param response
* @param fileName
* @param processInstanceId
* @throws IOException
*/
@RequestMapping(
"/client/app/(*:appId)/(~:version)/form/download/(*:formDefId)/(*:primaryKeyValue)/(*:fileName)")
public void downloadUploadedFile(
HttpServletResponse response,
@RequestParam("formDefId") String formDefId,
@RequestParam(value = "appId") String appId,
@RequestParam(value = "version", required = false) String version,
@RequestParam("primaryKeyValue") String primaryKeyValue,
@RequestParam("fileName") String fileName,
@RequestParam(required = false) String attachment)
throws IOException {
ServletOutputStream stream = response.getOutputStream();
Form form = null;
AppDefinition appDef = appService.getAppDefinition(appId, version);
FormDefinition formDef = formDefinitionDao.loadById(formDefId, appDef);
if (formDef != null) {
String json = formDef.getJson();
form = (Form) formService.createElementFromJson(json);
}
String decodedFileName = fileName;
try {
decodedFileName = URLDecoder.decode(fileName, "UTF8");
} catch (UnsupportedEncodingException e) {
// ignore
}
File file = FileUtil.getFile(decodedFileName, form, primaryKeyValue);
if (file.isDirectory() || !file.exists()) {
response.sendError(HttpServletResponse.SC_NOT_FOUND);
return;
}
DataInputStream in = new DataInputStream(new FileInputStream(file));
byte[] bbuf = new byte[65536];
try {
// set attachment filename
if (Boolean.valueOf(attachment).booleanValue()) {
response.addHeader("Content-Disposition", "attachment; filename=" + fileName);
}
// set expires header for caching
long expires = 300000; // 5 minutes
response.setDateHeader("Expires", System.currentTimeMillis() + expires);
// send output
int length = 0;
while ((in != null) && ((length = in.read(bbuf)) != -1)) {
stream.write(bbuf, 0, length);
}
} finally {
in.close();
stream.flush();
stream.close();
}
}
@RequestMapping(
value = "/console/app/(*:appId)/(~:version)/datalist/builderSave/(*:id)",
method = RequestMethod.POST)
public void save(
Writer writer,
@RequestParam("appId") String appId,
@RequestParam(value = "version", required = false) String version,
@RequestParam("id") String id,
@RequestParam("json") String json)
throws Exception {
AppDefinition appDef = appService.getAppDefinition(appId, version);
DatalistDefinition datalist = datalistDefinitionDao.loadById(id, appDef);
DataList dlist = dataListService.fromJson(json);
datalist.setName(dlist.getName());
datalist.setDescription(dlist.getName());
datalist.setJson(PropertyUtil.propertiesJsonStoreProcessing(datalist.getJson(), json));
boolean success = datalistDefinitionDao.update(datalist);
JSONObject jsonObject = new JSONObject();
jsonObject.accumulate("success", success);
jsonObject.write(writer);
}
@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(
value = "/json/console/app/(*:appId)/(~:appVersion)/builder/binder/columns",
method = RequestMethod.POST)
public void getBuilderDataColumnList(
ModelMap map,
Writer writer,
@RequestParam("appId") String appId,
@RequestParam(required = false) String appVersion,
@RequestParam String id,
@RequestParam String binderId,
HttpServletRequest request)
throws Exception {
AppDefinition appDef = appService.getAppDefinition(appId, appVersion);
JSONObject jsonObject = new JSONObject();
// get data list
DataList dataList = new DataList();
// parse JSON from request if available
dataList = parseFromJsonParameter(map, dataList, id, request);
// get binder from request
DataListBinder binder = createDataListBinderFromRequestInternal(appDef, id, binderId, request);
if (binder != null) {
dataList.setBinder(binder);
}
DataListColumn[] sourceColumns = (binder != null) ? binder.getColumns() : new DataListColumn[0];
// sort columns by label
List<DataListColumn> binderColumnList = Arrays.asList(sourceColumns);
Collections.sort(
binderColumnList,
new Comparator<DataListColumn>() {
public int compare(DataListColumn o1, DataListColumn o2) {
return o1.getLabel().toLowerCase().compareTo(o2.getLabel().toLowerCase());
}
});
Collection<String> columnNameList = new HashSet<String>();
DataListColumn[] targetColumns = dataList.getColumns();
if (targetColumns != null) {
for (DataListColumn selectedColumn : targetColumns) {
columnNameList.add(selectedColumn.getName());
}
}
for (Iterator i = binderColumnList.iterator(); i.hasNext(); ) {
DataListColumn column = (DataListColumn) i.next();
if (columnNameList.contains(column.getName())) {
i.remove();
}
}
sourceColumns = (DataListColumn[]) binderColumnList.toArray(new DataListColumn[0]);
DataList sourceDataList = new DataList();
sourceDataList.setColumns(sourceColumns);
Collection<Object> collection = new ArrayList<Object>();
for (DataListColumn sourceColumn : sourceColumns) {
HashMap hm = new HashMap();
hm.put("name", sourceColumn.getName());
hm.put("label", sourceColumn.getLabel());
hm.put("sortable", true);
hm.put("filterable", true);
hm.put("type", sourceColumn.getType());
collection.add(hm);
}
jsonObject.accumulate("columns", collection);
jsonObject.write(writer);
}
@RequestMapping("/client/app/(*:appId)/(~:version)/process/(*:processDefId)")
public String clientProcessView(
HttpServletRequest request,
ModelMap model,
@RequestParam("appId") String appId,
@RequestParam(required = false) String version,
@RequestParam String processDefId,
@RequestParam(required = false) String recordId,
@RequestParam(required = false) String start) {
// clean process def
processDefId = WorkflowUtil.getProcessDefIdWithoutVersion(processDefId);
AppDefinition appDef = appService.getAppDefinition(appId, version);
WorkflowProcess processDef =
appService.getWorkflowProcessForApp(appId, appDef.getVersion().toString(), processDefId);
// check for permission
if (!workflowManager.isUserInWhiteList(processDef.getId())) {
return "client/app/processUnauthorized";
}
// set app and process details
model.addAttribute("appId", appId);
model.addAttribute("appVersion", appDef.getVersion());
model.addAttribute("appDefinition", appDef);
model.addAttribute("process", processDef);
model.addAttribute("queryString", request.getQueryString());
// check for start mapped form
FormData formData = new FormData();
formData.setPrimaryKeyValue(recordId);
String formUrl =
"/web/client/app/"
+ appId
+ "/"
+ appDef.getVersion()
+ "/process/"
+ processDefId
+ "/start";
if (recordId != null) {
formUrl += "?recordId=" + recordId;
}
String formUrlWithContextPath = AppUtil.getRequestContextPath() + formUrl;
PackageActivityForm startFormDef =
appService.viewStartProcessForm(
appId, appDef.getVersion().toString(), processDefId, formData, formUrlWithContextPath);
if (startFormDef != null && startFormDef.getForm() != null) {
Form startForm = startFormDef.getForm();
// generate form HTML
String formHtml = formService.retrieveFormHtml(startForm, formData);
String formJson = formService.generateElementJson(startForm);
// show form
model.addAttribute("form", startForm);
model.addAttribute("formJson", formJson);
model.addAttribute("formHtml", formHtml);
return "client/app/processFormStart";
} else {
if (Boolean.valueOf(start).booleanValue()) {
// redirect to start URL
return "redirect:" + formUrl;
} else {
// empty start page
return "client/app/processStart";
}
}
}
@RequestMapping("/client/app/(~:appId)/(~:version)/assignment/(*:activityId)/submit")
public String clientAssignmentSubmit(
HttpServletRequest request,
ModelMap model,
@RequestParam(required = false) String appId,
@RequestParam(required = false) String version,
@RequestParam("activityId") String activityId) {
// check assignment
WorkflowAssignment assignment = workflowManager.getAssignment(activityId);
if (assignment == null) {
return "client/app/assignmentUnavailable";
}
// get app
AppDefinition appDef = null;
if (appId != null && !appId.isEmpty()) {
appDef = appService.getAppDefinition(appId, version);
} else {
appDef = appService.getAppDefinitionForWorkflowActivity(activityId);
}
// extract form values from request
FormData formData = new FormData();
formData = formService.retrieveFormDataFromRequest(formData, request);
// set process instance ID as primary key
String processId = assignment.getProcessId();
// load form
Long appVersion = (appDef != null) ? appDef.getVersion() : null;
String formUrl =
AppUtil.getRequestContextPath()
+ "/web/client/app/"
+ appId
+ "/"
+ appVersion
+ "/assignment/"
+ activityId
+ "/submit";
PackageActivityForm activityForm =
appService.viewAssignmentForm(appId, version, activityId, formData, formUrl);
Form form = activityForm.getForm();
// submit form
FormData formResult = formService.executeFormActions(form, formData);
if (formResult.getFormResult(AssignmentWithdrawButton.DEFAULT_ID) != null) {
// withdraw assignment
workflowManager.assignmentWithdraw(activityId);
return "client/app/dialogClose";
} else if (formResult.getFormResult(AssignmentCompleteButton.DEFAULT_ID) != null) {
// complete assignment
Map<String, String> variableMap = AppUtil.retrieveVariableDataFromRequest(request);
formResult =
appService.completeAssignmentForm(appId, version, activityId, formData, variableMap);
Map<String, String> errors = formResult.getFormErrors();
if (errors.isEmpty() && activityForm.isAutoContinue()) {
// redirect to next activity if available
WorkflowAssignment nextActivity = workflowManager.getAssignmentByProcess(processId);
if (nextActivity != null) {
String assignmentUrl =
"/web/client/app/"
+ appId
+ "/"
+ appVersion
+ "/assignment/"
+ nextActivity.getActivityId();
return "redirect:" + assignmentUrl;
}
}
}
String html = null;
// check for validation errors
Map<String, String> errors = formResult.getFormErrors();
int errorCount = 0;
if (errors == null || errors.isEmpty()) {
// render normal template
html = formService.generateElementHtml(form, formResult);
} else {
// render error template
html = formService.generateElementErrorHtml(form, formResult);
errorCount = errors.size();
}
String formJson = formService.generateElementJson(form);
model.addAttribute("assignment", assignment);
model.addAttribute("form", form);
model.addAttribute("formHtml", html);
model.addAttribute("formJson", formJson);
model.addAttribute("formResult", formResult);
model.addAttribute("errorCount", errorCount);
model.addAttribute("submitted", Boolean.TRUE);
model.addAttribute("closeDialog", Boolean.TRUE);
return "client/app/assignmentView";
}
@RequestMapping("/client/app/(*:appId)/(~:version)/process/(*:processDefId)/start")
public String clientProcessStart(
HttpServletRequest request,
ModelMap model,
@RequestParam("appId") String appId,
@RequestParam(required = false) String version,
@RequestParam(required = false) String recordId,
@RequestParam String processDefId) {
// clean process def
processDefId = WorkflowUtil.getProcessDefIdWithoutVersion(processDefId);
// set app and process details
AppDefinition appDef = appService.getAppDefinition(appId, version);
WorkflowProcess processDef =
appService.getWorkflowProcessForApp(appId, appDef.getVersion().toString(), processDefId);
String processDefIdWithVersion = processDef.getId();
model.addAttribute("appId", appId);
model.addAttribute("appVersion", appDef.getVersion());
model.addAttribute("appDefinition", appDef);
model.addAttribute("process", processDef);
// check for permission
if (!workflowManager.isUserInWhiteList(processDef.getId())) {
return "client/app/processUnauthorized";
}
// extract form values from request
FormData formData = new FormData();
formData.setPrimaryKeyValue(recordId);
formData = formService.retrieveFormDataFromRequest(formData, request);
// get workflow variables
Map<String, String> variableMap = AppUtil.retrieveVariableDataFromRequest(request);
String formUrl =
AppUtil.getRequestContextPath()
+ "/web/client/app/"
+ appId
+ "/"
+ appDef.getVersion()
+ "/process/"
+ processDefId
+ "/start";
if (recordId != null) {
formUrl += "?recordId=" + recordId;
}
PackageActivityForm startFormDef =
appService.viewStartProcessForm(
appId, appDef.getVersion().toString(), processDefId, formData, formUrl);
WorkflowProcessResult result =
appService.submitFormToStartProcess(
appId, version, processDefId, formData, variableMap, recordId, formUrl);
if (startFormDef != null
&& (startFormDef.getForm() != null
|| PackageActivityForm.ACTIVITY_FORM_TYPE_EXTERNAL.equals(startFormDef.getType()))) {
if (result == null) {
// validation error, get form
Form startForm = startFormDef.getForm();
// generate form HTML
String formHtml = formService.retrieveFormErrorHtml(startForm, formData);
String formJson = formService.generateElementJson(startForm);
// show form
model.addAttribute("form", startForm);
model.addAttribute("formJson", formJson);
model.addAttribute("formHtml", formHtml);
model.addAttribute("activityForm", startFormDef);
return "client/app/processFormStart";
}
} else {
// start process - TODO: handle process linking
result =
workflowManager.processStart(
processDefIdWithVersion, null, variableMap, null, recordId, false);
}
// set result
if (result != null) {
WorkflowProcess process = result.getProcess();
model.addAttribute("process", process);
// redirect to next activity if available
Collection<WorkflowActivity> activities = result.getActivities();
if (activities != null && !activities.isEmpty()) {
WorkflowActivity nextActivity = activities.iterator().next();
String assignmentUrl =
"/web/client/app/"
+ appId
+ "/"
+ appDef.getVersion()
+ "/assignment/"
+ nextActivity.getId()
+ "?"
+ request.getQueryString();
return "redirect:" + assignmentUrl;
}
}
return "client/app/processStarted";
}