FormsOnlineApp.java
/*
* Copyright (C) 2000 - 2025 Silverpeas
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* As a special exception to the terms and conditions of version 3.0 of
* the GPL, you may redistribute this Program in connection with Free/Libre
* Open Source Software ("FLOSS") applications as described in Silverpeas's
* FLOSS exception. You should have received a copy of the text describing
* the FLOSS exception, and it is also available here:
* "https://www.silverpeas.org/legal/floss_exception.html"
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.silverpeas.mobile.client.apps.formsonline;
import com.google.gwt.core.client.GWT;
import com.google.gwt.core.client.JavaScriptObject;
import com.google.gwt.http.client.RequestException;
import org.silverpeas.mobile.client.SpMobil;
import org.silverpeas.mobile.client.apps.formsonline.events.app.*;
import org.silverpeas.mobile.client.apps.formsonline.events.pages.*;
import org.silverpeas.mobile.client.apps.formsonline.pages.*;
import org.silverpeas.mobile.client.apps.formsonline.resources.FormsOnlineMessages;
import org.silverpeas.mobile.client.apps.navigation.events.app.external.AbstractNavigationEvent;
import org.silverpeas.mobile.client.apps.navigation.events.app.external.NavigationAppInstanceChangedEvent;
import org.silverpeas.mobile.client.apps.navigation.events.app.external.NavigationEventHandler;
import org.silverpeas.mobile.client.apps.navigation.events.app.external.NavigationShowContentEvent;
import org.silverpeas.mobile.client.common.*;
import org.silverpeas.mobile.client.common.app.App;
import org.silverpeas.mobile.client.common.event.ErrorEvent;
import org.silverpeas.mobile.client.common.network.NetworkHelper;
import org.silverpeas.mobile.client.common.network.rest.RestMethod;
import org.silverpeas.mobile.client.common.network.rest.RestMethodCallbackOnlineOnly;
import org.silverpeas.mobile.client.components.userselection.events.pages.AllowedUsersAndGroupsLoadedEvent;
import org.silverpeas.mobile.client.resources.ApplicationMessages;
import org.silverpeas.mobile.shared.dto.BaseDTO;
import org.silverpeas.mobile.shared.dto.FormFieldDTO;
import org.silverpeas.mobile.shared.dto.formsonline.FormDTO;
import org.silverpeas.mobile.shared.dto.formsonline.FormLayerDTO;
import org.silverpeas.mobile.shared.dto.formsonline.FormRequestDTO;
import org.silverpeas.mobile.shared.dto.navigation.ApplicationInstanceDTO;
import org.silverpeas.mobile.shared.dto.navigation.Apps;
import java.util.List;
public class FormsOnlineApp extends App implements FormsOnlineAppEventHandler, NavigationEventHandler {
private FormsOnlineMessages msg;
private FormDTO currentForm;
private static ApplicationMessages msgApp = GWT.create(ApplicationMessages.class);
public FormsOnlineApp() {
super();
msg = GWT.create(FormsOnlineMessages.class);
EventBus.getInstance().addHandler(AbstractFormsOnlineAppEvent.TYPE, this);
EventBus.getInstance().addHandler(AbstractNavigationEvent.TYPE, this);
}
public void start() {
// always start
}
@Override
public void stop() {
// nevers stop
}
/**
* Loads all forms published.
*
* @param event
*/
@Override
public void loadFormsOnline(final FormsOnlineLoadEvent event) {
RestMethodCallbackOnlineOnly action = new RestMethodCallbackOnlineOnly<List<FormDTO>>() {
@Override
public void attempt() {
super.attempt();
ServicesLocator.getServiceFormsOnline().getSendablesForms(getApplicationInstance().getId(), this);
}
@Override
public void onSuccess(final RestMethod method, final List<FormDTO> forms) {
super.onSuccess(method, forms);
FormsOnlineLoadedEvent event = new FormsOnlineLoadedEvent();
event.setForms(forms);
EventBus.getInstance().fireEvent(event);
}
};
action.attempt();
}
/**
* Loads one form for create a new request.
*
* @param event
*/
@Override
public void loadFormOnline(final FormOnlineLoadEvent event) {
currentForm = event.getForm();
FormOnlineEditPage page = new FormOnlineEditPage();
page.setPageTitle(event.getForm().getTitle());
page.show();
String xmlFormName = event.getForm().getXmlFormName();
ServicesLocator.getServiceFormsOnline().getFormLayer(getApplicationInstance().getId(),
xmlFormName, "update", new RestMethodCallbackOnlineOnly<FormLayerDTO>() {
@Override
public void onFailure(RestMethod method, Throwable throwable) {
EventBus.getInstance().fireEvent(new ErrorEvent(throwable));
}
@Override
public void onSuccess(RestMethod method, final FormLayerDTO layer) {
RestMethodCallbackOnlineOnly action = new RestMethodCallbackOnlineOnly<List<FormFieldDTO>>() {
@Override
public void attempt() {
super.attempt();
ServicesLocator.getServiceFormsOnline().getForm(getApplicationInstance().getId(),
event.getForm().getXmlFormName(), this);
}
@Override
public void onSuccess(final RestMethod method, final List<FormFieldDTO> formFieldsDTO) {
super.onSuccess(method, formFieldsDTO);
FormLoadedEvent event = new FormLoadedEvent();
event.setFormFields(formFieldsDTO);
event.setLayer(layer);
event.setXmlFormName(xmlFormName);
EventBus.getInstance().fireEvent(event);
}
};
action.attempt();
}
});
}
/**
* Save new request.
*
* @param formSaveEvent
*/
@Override
public void saveForm(final FormSaveEvent formSaveEvent) {
JavaScriptObject formData = FormsHelper.createFormData();
for (FormFieldDTO f : formSaveEvent.getData()) {
if (f.getType().equalsIgnoreCase("file")) {
formData = FormsHelper.populateFormData(formData, f.getName(), f.getObjectValue());
} else if (FormsHelper.isStoreValueId(f)) {
formData = FormsHelper.populateFormData(formData, f.getName(), f.getValueId());
} else {
formData = FormsHelper.populateFormData(formData, f.getName(), f.getValue());
}
}
if (!NetworkHelper.isOnline()) {
Notification.activityStop();
Notification.alert(msgApp.needToBeOnline());
return;
}
saveForm(this, formData, SpMobil.getUserToken(),
AuthentificationManager.getInstance().getHeader(AuthentificationManager.XSTKN),
getApplicationInstance().getId(), currentForm.getId());
}
private static native void saveForm(FormsOnlineApp app, JavaScriptObject fd, String token, String stkn, String instanceId, String formId) /*-{
var url = "/silverpeas/services/mobile/formsOnline/" + instanceId + "/saveForm/" + formId;
var xhr = new XMLHttpRequest();
xhr.open("POST", url, false);
xhr.setRequestHeader("X-Silverpeas-Session", token);
xhr.setRequestHeader("Authorization", "Bearer " + token);
xhr.setRequestHeader("X-STKN", stkn);
xhr.onreadystatechange = function () {
if (xhr.readyState == 4 && xhr.status == 200) {
// Every thing ok, file uploaded
app.@org.silverpeas.mobile.client.apps.formsonline.FormsOnlineApp::formSaved()();
} else {
app.@org.silverpeas.mobile.client.apps.formsonline.FormsOnlineApp::formNotSaved(I)(xhr.status);
}
};
xhr.send(fd);
}-*/;
public void formSaved() {
EventBus.getInstance().fireEvent(new FormSavedEvent());
}
public void formNotSaved(int error) {
EventBus.getInstance().fireEvent(new ErrorEvent(new RequestException("Error " + error)));
}
@Override
public void loadUserField(final FormOnlineLoadUserFieldEvent event) {
RestMethodCallbackOnlineOnly action = new RestMethodCallbackOnlineOnly<List<BaseDTO>>() {
@Override
public void attempt() {
super.attempt();
ServicesLocator.getServiceFormsOnline().getUserField(getApplicationInstance().getId(), currentForm.getXmlFormName(), event.getFieldName(), this);
}
@Override
public void onSuccess(final RestMethod method, final List<BaseDTO> users) {
super.onSuccess(method, users);
AllowedUsersAndGroupsLoadedEvent ev = new AllowedUsersAndGroupsLoadedEvent(users, true);
EventBus.getInstance().fireEvent(ev);
}
};
action.attempt();
}
/**
* Loads all forms where the current user is receiver.
*
* @param formsOnlineAsReceiverLoadEvent
*/
@Override
public void loadFormsOnlineAsReceiver(
final FormsOnlineAsReceiverLoadEvent formsOnlineAsReceiverLoadEvent) {
RestMethodCallbackOnlineOnly action = new RestMethodCallbackOnlineOnly<List<FormDTO>>() {
@Override
public void attempt() {
super.attempt();
ServicesLocator.getServiceFormsOnline().getReceivablesForms(getApplicationInstance().getId(), this);
}
@Override
public void onSuccess(final RestMethod method, final List<FormDTO> forms) {
super.onSuccess(method, forms);
FormsOnlineAsReceiverPage page = new FormsOnlineAsReceiverPage();
page.setPageTitle(getApplicationInstance().getLabel());
page.setData(forms);
page.show();
}
};
action.attempt();
}
/**
* Loads all requests of selected form where the current user is receiver.
*
* @param event
*/
@Override
public void loadFormOnlineAsReceiver(final FormOnlineAsReceiverLoadEvent event) {
RestMethodCallbackOnlineOnly action = new RestMethodCallbackOnlineOnly<List<FormRequestDTO>>() {
@Override
public void attempt() {
super.attempt();
ServicesLocator.getServiceFormsOnline().getRequests(getApplicationInstance().getId(), event.getForm().getId(), this);
}
@Override
public void onSuccess(final RestMethod method, final List<FormRequestDTO> requests) {
super.onSuccess(method, requests);
FormOnlineRequestsPage page = new FormOnlineRequestsPage();
page.setTitle(getApplicationInstance().getLabel());
page.setData(requests, false);
page.show();
}
};
action.attempt();
}
@Override
public void validationRequest(final FormsOnlineValidationRequestEvent event) {
RestMethodCallbackOnlineOnly action = new RestMethodCallbackOnlineOnly<Void>() {
@Override
public void attempt() {
super.attempt();
ServicesLocator.getServiceFormsOnline().processRequest(getApplicationInstance().getId(), event.getData().getId(), event.getValidation(), this);
}
@Override
public void onSuccess(final RestMethod method, final Void aVoid) {
super.onSuccess(method, aVoid);
EventBus.getInstance().fireEvent(new FormsOnlineRequestValidatedEvent(event.getData()));
}
};
action.attempt();
}
/**
* Load all requests created by the current user.
*
* @param formOnlineMyRequestLoadEvent
*/
@Override
public void loadMyRequests(final FormOnlineMyRequestLoadEvent formOnlineMyRequestLoadEvent) {
RestMethodCallbackOnlineOnly action = new RestMethodCallbackOnlineOnly<List<FormRequestDTO>>() {
@Override
public void attempt() {
super.attempt();
ServicesLocator.getServiceFormsOnline().getMyRequests(getApplicationInstance().getId(), this);
}
@Override
public void onSuccess(final RestMethod method, final List<FormRequestDTO> requests) {
super.onSuccess(method, requests);
FormOnlineRequestsPage page = new FormOnlineRequestsPage();
page.setData(requests, true);
page.show();
}
};
action.attempt();
}
/**
* Loads a form request.
*
* @param loadEvent
*/
@Override
public void loadFormRequest(
final FormsOnlineLoadRequestEvent loadEvent) {
ServicesLocator.getServiceFormsOnline().getFormLayer(getApplicationInstance().getId(), loadEvent.getData().getFormName(), "view", new RestMethodCallbackOnlineOnly<FormLayerDTO>() {
@Override
public void onFailure(RestMethod method, Throwable throwable) {
EventBus.getInstance().fireEvent(new ErrorEvent(throwable));
}
@Override
public void onSuccess(RestMethod method, final FormLayerDTO layer) {
RestMethodCallbackOnlineOnly action = new RestMethodCallbackOnlineOnly<FormRequestDTO>() {
@Override
public void attempt() {
super.attempt();
ServicesLocator.getServiceFormsOnline().loadRequest(getApplicationInstance().getId(), loadEvent.getData().getId(), this);
}
@Override
public void onSuccess(final RestMethod method, final FormRequestDTO data) {
super.onSuccess(method, data);
data.setHtmlLayer(layer);
EventBus.getInstance().fireEvent(new FormRequestStatusChangedEvent(data));
FormOnlineViewPage page = new FormOnlineViewPage();
page.setApp(FormsOnlineApp.this);
page.setData(data);
page.setPageTitle(data.getTitle() + " " + data.getCreationDate() + " " + data.getCreator());
page.show();
}
};
action.attempt();
}
});
}
@Override
public void appInstanceChanged(final NavigationAppInstanceChangedEvent event) {
if (event.getInstance().getType().equals(Apps.formsOnline.name())) {
this.setApplicationInstance(event.getInstance());
FormsOnlinePage page = new FormsOnlinePage();
page.setApp(this);
page.setPageTitle(event.getInstance().getLabel());
page.show();
}
}
@Override
public void showContent(final NavigationShowContentEvent event) {
if (event.getContent().getType().equals("Form")) {
ApplicationInstanceDTO appInst = new ApplicationInstanceDTO();
appInst.setId(event.getContent().getInstanceId());
this.setApplicationInstance(appInst);
String id = event.getContent().getId();
FormOnlineLoadEvent ev = new FormOnlineLoadEvent();
FormDTO form = new FormDTO();
form.setXmlFormName(id);
ev.setForm(form);
ev.getForm().setId(id);
loadFormOnline(ev);
}
if (event.getContent().getType().equals("Component") && event.getContent().getInstanceId().startsWith(Apps.formsOnline.name())) {
ApplicationInstanceDTO appInst = new ApplicationInstanceDTO();
appInst.setId(event.getContent().getInstanceId());
this.setApplicationInstance(appInst);
FormRequestDTO data = new FormRequestDTO();
data.setId(event.getContent().getId());
FormsOnlineLoadRequestEvent ev = new FormsOnlineLoadRequestEvent(data, false);
EventBus.getInstance().fireEvent(ev);
}
}
}