/**
* Copyright (C) 2009 eXo Platform SAS.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.exoplatform.applicationregistry.webui.component;
import java.util.Collections;
import java.util.List;
import javax.portlet.PortletPreferences;
import org.exoplatform.application.gadget.Gadget;
import org.exoplatform.application.gadget.GadgetRegistryService;
import org.exoplatform.application.registry.Application;
import org.exoplatform.application.registry.ApplicationCategory;
import org.exoplatform.application.registry.ApplicationRegistryService;
import org.exoplatform.applicationregistry.webui.Util;
import org.exoplatform.commons.serialization.api.annotations.Serialized;
import org.exoplatform.portal.application.PortalRequestContext;
import org.exoplatform.portal.config.model.ApplicationType;
import org.exoplatform.portal.webui.portal.UIPortal;
import org.exoplatform.web.application.ApplicationMessage;
import org.exoplatform.webui.application.WebuiRequestContext;
import org.exoplatform.webui.application.portlet.PortletRequestContext;
import org.exoplatform.webui.config.annotation.ComponentConfig;
import org.exoplatform.webui.config.annotation.EventConfig;
import org.exoplatform.webui.core.UIApplication;
import org.exoplatform.webui.core.UIContainer;
import org.exoplatform.webui.event.Event;
import org.exoplatform.webui.event.EventListener;
import org.exoplatform.webui.event.MonitorEvent;
/** Created by The eXo Platform SAS Author : Pham Thanh Tung thanhtungty@gmail.com Jun 24, 2008 */
@ComponentConfig(template = "app:/groovy/applicationregistry/webui/component/UIApplicationOrganizer.gtmpl", events = {
@EventConfig(listeners = UIApplicationOrganizer.ShowCategoryActionListener.class),
@EventConfig(listeners = UIApplicationOrganizer.ImportAllApplicationsActionListener.class, confirm = "UIOrganizer.msg.importAll"),
@EventConfig(listeners = UIApplicationOrganizer.SelectApplicationActionListener.class),
@EventConfig(listeners = UIApplicationOrganizer.AddCategoryActionListener.class),
@EventConfig(listeners = UIApplicationOrganizer.RemoveCategoryActionListener.class, confirm = "UIOrganizer.msg.deleteCategory"),
@EventConfig(listeners = UIApplicationOrganizer.EditCategoryActionListener.class),
@EventConfig(listeners = UIApplicationOrganizer.AddApplicationActionListener.class),
@EventConfig(listeners = UIApplicationOrganizer.RemoveApplicationActionListener.class, confirm = "UIOrganizer.msg.deleteApplication") })
@Serialized
public class UIApplicationOrganizer extends UIContainer {
private ApplicationCategory selectedCategory;
private List<ApplicationCategory> categories;
private Application selectedApplication = null;
private List<Application> applications;
public UIApplicationOrganizer() throws Exception {
reload();
}
public void reload() throws Exception {
initApplicationCategories();
if (categories == null || categories.isEmpty()) {
selectedCategory = null;
applications = null;
selectedApplication = null;
getChildren().clear();
UIMessageBoard uiMessageBoard = addChild(UIMessageBoard.class, null, null);
uiMessageBoard.setMessage(new ApplicationMessage("UIOrganizer.msg.noCategory", null));
} else {
setSelectedCategory(categories.get(0));
}
if (getParent() != null) {
UIGadgetManagement gadgetManager = getParent().findFirstComponentOfType(UIGadgetManagement.class);
if (gadgetManager != null)
gadgetManager.reload();
}
PortalRequestContext portalContext = org.exoplatform.portal.webui.util.Util.getPortalRequestContext();
UIPortal uiPortal = org.exoplatform.portal.webui.util.Util.getUIPortal();
// TODO why use MonitorEvent that not just Event
MonitorEvent<UIPortal> pnevent = new MonitorEvent<UIPortal>(uiPortal, "ChangeApplicationList", portalContext);
uiPortal.broadcast(pnevent, Event.Phase.PROCESS);
}
public void initApplicationCategories() throws Exception {
ApplicationRegistryService service = getApplicationComponent(ApplicationRegistryService.class);
categories = service.getApplicationCategories(new Util.CategoryComparator());
}
public List<ApplicationCategory> getCategories() {
return categories;
}
public ApplicationCategory getSelectedCategory() {
return selectedCategory;
}
public void setSelectedCategory(String name) throws Exception {
for (ApplicationCategory ele : categories) {
if (ele.getName().equals(name)) {
setSelectedCategory(ele);
break;
}
}
}
public void setSelectedCategory(ApplicationCategory category) throws Exception {
selectedCategory = category;
if (category == null)
return;
applications = category.getApplications();
if (applications == null || applications.isEmpty()) {
setSelectedApplication(null);
return;
}
Collections.sort(applications, new Util.ApplicationComparator());
// Correct IconUrl of gadget
GadgetRegistryService gadgetService = getApplicationComponent(GadgetRegistryService.class);
for (Application app : applications) {
if (ApplicationType.GADGET.equals(app.getType())) {
Gadget gadget = gadgetService.getGadget(app.getApplicationName());
if (gadget != null)
app.setIconURL(gadget.getThumbnail());
}
}
setSelectedApplication(applications.get(0));
}
public ApplicationCategory getCategory(String name) {
for (ApplicationCategory category : categories) {
if (category.getName().equals(name)) {
return category;
}
}
return null;
}
public Application getSelectedApplication() {
return selectedApplication;
}
public void setSelectedApplication(Application app) throws Exception {
selectedApplication = app;
if (selectedApplication == null) {
getChildren().clear();
UIMessageBoard uiMessageBoard = addChild(UIMessageBoard.class, null, null);
uiMessageBoard.setMessage(new ApplicationMessage("UIOrganizer.msg.emptyCategory", null));
return;
}
UIApplicationInfo uiAppInfo = getChild(UIApplicationInfo.class);
if (uiAppInfo == null) {
getChildren().clear();
uiAppInfo = addChild(UIApplicationInfo.class, null, null);
}
uiAppInfo.setApplication(selectedApplication);
}
public List<Application> getApplications() {
return applications;
}
public Application getApplication(String name) {
for (Application ele : applications) {
if (ele.getApplicationName().equals(name)) {
return ele;
}
}
return null;
}
public void selectApplication(String name) throws Exception {
for (Application ele : applications) {
if (ele.getApplicationName().equals(name)) {
setSelectedApplication(ele);
break;
}
}
}
public boolean isShowImport() {
PortletRequestContext pcontext = (PortletRequestContext) WebuiRequestContext.getCurrentInstance();
PortletPreferences pref = pcontext.getRequest().getPreferences();
return Boolean.parseBoolean(pref.getValue("showImport", "true"));
}
public void processRender(WebuiRequestContext context) throws Exception {
super.processRender(context);
}
public static class ShowCategoryActionListener extends EventListener<UIApplicationOrganizer> {
public void execute(Event<UIApplicationOrganizer> event) throws Exception {
String categoryName = event.getRequestContext().getRequestParameter(OBJECTID);
WebuiRequestContext ctx = event.getRequestContext();
UIApplicationOrganizer uiOrganizer = event.getSource();
ApplicationRegistryService service = uiOrganizer.getApplicationComponent(ApplicationRegistryService.class);
ApplicationCategory existingCate = service.getApplicationCategory(categoryName);
if (existingCate == null) {
UIApplication uiApp = ctx.getUIApplication();
uiApp.addMessage(new ApplicationMessage("UIOrganizer.msg.categoryNoExist", null));
uiOrganizer.reload();
return;
}
uiOrganizer.setSelectedCategory(categoryName);
ctx.addUIComponentToUpdateByAjax(uiOrganizer);
}
}
public static class ImportAllApplicationsActionListener extends EventListener<UIApplicationOrganizer> {
public void execute(Event<UIApplicationOrganizer> event) throws Exception {
UIApplicationOrganizer uiOrganizer = event.getSource();
ApplicationRegistryService service = uiOrganizer.getApplicationComponent(ApplicationRegistryService.class);
service.importAllPortlets();
service.importExoGadgets();
uiOrganizer.reload();
event.getRequestContext().addUIComponentToUpdateByAjax(uiOrganizer);
}
}
public static class SelectApplicationActionListener extends EventListener<UIApplicationOrganizer> {
public void execute(Event<UIApplicationOrganizer> event) throws Exception {
WebuiRequestContext ctx = event.getRequestContext();
String appName = ctx.getRequestParameter(OBJECTID);
UIApplicationOrganizer uiOrganizer = event.getSource();
Application selectedApp = uiOrganizer.getApplication(appName);
ApplicationRegistryService service = uiOrganizer.getApplicationComponent(ApplicationRegistryService.class);
String selectedAppId = selectedApp.getId();
/**
* Apps IDs have "/" characters.
* We need to workaround them in the markup to be W3C compliant.
*
* "_slash_" -> "/"
*
* @see UIDashboardSelectContainer#getGadgetsOfCategory(org.exoplatform.application.registry.ApplicationCategory)
*/
selectedAppId = selectedAppId.replaceAll("_slash_", "/");
if (service.getApplication(selectedAppId) == null) {
UIApplication uiApp = ctx.getUIApplication();
uiApp.addMessage(new ApplicationMessage("UIOrganizer.msg.applicationNoExist", null));
ApplicationCategory selectedCategory = uiOrganizer.getSelectedCategory();
if (service.getApplicationCategory(selectedCategory.getName()) != null) {
uiOrganizer.setSelectedCategory(selectedCategory);
} else {
uiOrganizer.reload();
}
return;
}
uiOrganizer.selectApplication(appName);
ctx.addUIComponentToUpdateByAjax(uiOrganizer);
}
}
public static class AddCategoryActionListener extends EventListener<UIApplicationOrganizer> {
public void execute(Event<UIApplicationOrganizer> event) throws Exception {
UIApplicationOrganizer uiOrganizer = event.getSource();
uiOrganizer.getChildren().clear();
uiOrganizer.addChild(UICategoryForm.class, null, null);
event.getRequestContext().addUIComponentToUpdateByAjax(uiOrganizer);
}
}
public static class RemoveCategoryActionListener extends EventListener<UIApplicationOrganizer> {
public void execute(Event<UIApplicationOrganizer> event) throws Exception {
UIApplicationOrganizer uiOrganizer = event.getSource();
String name = event.getRequestContext().getRequestParameter(OBJECTID);
UICategoryForm uiCategoryForm = uiOrganizer.getChild(UICategoryForm.class);
if (uiCategoryForm != null) {
ApplicationCategory edittingCategory = uiCategoryForm.getCategory();
if (edittingCategory != null && edittingCategory.getName().equals(name)) {
UIApplication uiApp = event.getRequestContext().getUIApplication();
uiApp.addMessage(new ApplicationMessage("UIOrganizer.msg.deleteCategoryInUse", null));
return;
}
}
ApplicationRegistryService service = uiOrganizer.getApplicationComponent(ApplicationRegistryService.class);
if (service.getApplicationCategory(name) != null) {
service.remove(uiOrganizer.getCategory(name));
}
uiOrganizer.reload();
event.getRequestContext().addUIComponentToUpdateByAjax(uiOrganizer);
}
}
public static class EditCategoryActionListener extends EventListener<UIApplicationOrganizer> {
public void execute(Event<UIApplicationOrganizer> event) throws Exception {
UIApplicationOrganizer uiOrganizer = event.getSource();
String name = event.getRequestContext().getRequestParameter(OBJECTID);
UICategoryForm uiCategoryForm = uiOrganizer.createUIComponent(UICategoryForm.class, null, null);
uiCategoryForm.setValue(uiOrganizer.getCategory(name));
uiOrganizer.getChildren().clear();
uiOrganizer.addChild(uiCategoryForm);
event.getRequestContext().addUIComponentToUpdateByAjax(uiOrganizer);
}
}
public static class AddApplicationActionListener extends EventListener<UIApplicationOrganizer> {
public void execute(Event<UIApplicationOrganizer> event) throws Exception {
UIApplicationOrganizer uiOrganizer = event.getSource();
uiOrganizer.getChildren().clear();
uiOrganizer.addChild(UIAddApplicationForm.class, null, null);
event.getRequestContext().addUIComponentToUpdateByAjax(uiOrganizer);
}
}
public static class RemoveApplicationActionListener extends EventListener<UIApplicationOrganizer> {
public void execute(Event<UIApplicationOrganizer> event) throws Exception {
UIApplicationOrganizer uiOrganizer = event.getSource();
String appName = event.getRequestContext().getRequestParameter(OBJECTID);
UIApplicationForm uiApplicationForm = uiOrganizer.getChild(UIApplicationForm.class);
if (uiApplicationForm != null) {
Application app = uiApplicationForm.getApplication();
if (app != null && app.getApplicationName().equals(appName)) {
UIApplication uiApp = event.getRequestContext().getUIApplication();
uiApp.addMessage(new ApplicationMessage("UIOrganizer.msg.deleteApplicationInUse", null));
return;
}
}
ApplicationRegistryService service = uiOrganizer.getApplicationComponent(ApplicationRegistryService.class);
Application app = uiOrganizer.getApplication(appName);
String selectedAppId = app.getId();
/**
* Apps IDs have "/" characters.
* We need to workaround them in the markup to be W3C compliant.
*
* "_slash_" -> "/"
*
* @see UIDashboardSelectContainer#getGadgetsOfCategory(org.exoplatform.application.registry.ApplicationCategory)
*/
selectedAppId = selectedAppId.replaceAll("_slash_", "/");
if (service.getApplication(selectedAppId) != null) {
service.remove(app);
}
String cateName = uiOrganizer.getSelectedCategory().getName();
uiOrganizer.reload();
uiOrganizer.setSelectedCategory(cateName);
event.getRequestContext().addUIComponentToUpdateByAjax(uiOrganizer);
}
}
}