package org.exoplatform.applicationregistry.webui.component;
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.commons.utils.HTMLEntityEncoder;
import org.exoplatform.commons.utils.SerializablePageList;
import org.exoplatform.webui.config.annotation.ComponentConfig;
import org.exoplatform.webui.config.annotation.EventConfig;
import org.exoplatform.webui.core.UIContainer;
import org.exoplatform.webui.core.lifecycle.UIFormLifecycle;
import org.exoplatform.webui.event.Event;
import org.exoplatform.webui.event.Event.Phase;
import org.exoplatform.webui.event.EventListener;
import org.exoplatform.webui.form.UIForm;
import org.exoplatform.webui.form.UIFormInputInfo;
import org.exoplatform.webui.form.UIFormInputSet;
import org.exoplatform.webui.form.UIFormPageIterator;
import org.exoplatform.webui.form.input.UICheckBoxInput;
import java.util.ArrayList;
import java.util.Collections;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
/**
* Created by The eXo Platform SAS Author : LiemNC Email:ncliam@gmail.com November 09, 2009
*/
@ComponentConfig(template = "system:/groovy/webui/form/UIForm.gtmpl", lifecycle = UIFormLifecycle.class, events = {
@EventConfig(listeners = UICategorySelector.SaveActionListener.class),
@EventConfig(listeners = UICategorySelector.ShowPageActionListener.class),
@EventConfig(listeners = UICategorySelector.CancelActionListener.class, phase = Phase.DECODE),
@EventConfig(listeners = UICategorySelector.SelectBoxActionListener.class, phase = Phase.DECODE) })
@Serialized
public class UICategorySelector extends UIForm {
private Application application;
private static final String[] ACTIONS = new String[] { "Save", "Cancel" };
private static final String[] TABLE_COLUMNS = { "choose", "categoryName" };
private Set<String> selectedCategories = new HashSet<String>();
public UICategorySelector() throws Exception {
init();
}
public List<ApplicationCategory> getAllCategories() {
try {
ApplicationRegistryService appRegService = getApplicationComponent(ApplicationRegistryService.class);
List<ApplicationCategory> categories = appRegService.getApplicationCategories(new Util.CategoryComparator());
categories = categories != null ? categories : new ArrayList<ApplicationCategory>();
return categories;
} catch (Exception e) {
throw new RuntimeException(e);
}
}
@Override
public boolean isRendered() {
return (getAllCategories().size() > 0 && super.isRendered());
}
public void init() throws Exception {
UIFormTableIteratorInputSet uiTableInputSet = createUIComponent(UIFormTableIteratorInputSet.class, null, null);
uiTableInputSet.setName(getClass().getSimpleName());
uiTableInputSet.setId(getClass().getSimpleName());
uiTableInputSet.setColumns(TABLE_COLUMNS);
addChild(uiTableInputSet);
UIFormInputSet uiInputSet;
UICheckBoxInput checkBoxInput;
UIFormInputInfo uiInfo;
HTMLEntityEncoder encoder = HTMLEntityEncoder.getInstance();
//
ApplicationRegistryService appRegService = getApplicationComponent(ApplicationRegistryService.class);
List<ApplicationCategory> categories = getAllCategories();
List<UIFormInputSet> uiInputSetList = new ArrayList<UIFormInputSet>();
for (ApplicationCategory category : categories) {
uiInputSet = new UIFormInputSet(category.getName());
boolean defaultValue = false;
if (application != null) {
String definitionName = application.getDisplayName().replace(' ', '_');
defaultValue = appRegService.getApplication(category.getName(), definitionName) != null;
}
checkBoxInput = new UICheckBoxInput("category_" + category.getName(), null, defaultValue);
checkBoxInput.setOnChange("SelectBox");
uiInfo = new UIFormInputInfo("categoryName", null, encoder.encode(category.getDisplayName(true)));
uiInputSet.addChild(checkBoxInput);
uiInputSet.addChild(uiInfo);
uiTableInputSet.addChild(uiInputSet);
uiInputSetList.add(uiInputSet);
}
UIFormPageIterator uiIterator = uiTableInputSet.getChild(UIFormPageIterator.class);
SerializablePageList<UIFormInputSet> pageList = new SerializablePageList<UIFormInputSet>(UIFormInputSet.class,
uiInputSetList, 5);
uiIterator.setPageList(pageList);
}
public String[] getActions() {
return ACTIONS;
}
public void setApplication(Application app) {
this.application = app;
}
public Application getApplication() {
return this.application;
}
private void clearSelectedCategories() {
selectedCategories.clear();
}
private void addSelectedCategory(String category) {
selectedCategories.add(category);
}
private Set<String> getSelectedCategories() {
return Collections.unmodifiableSet(selectedCategories);
}
public static class SaveActionListener extends EventListener<UICategorySelector> {
public void execute(Event<UICategorySelector> event) throws Exception {
UICategorySelector selector = event.getSource();
ApplicationRegistryService appRegService = selector.getApplicationComponent(ApplicationRegistryService.class);
List<ApplicationCategory> categories = appRegService.getApplicationCategories();
categories = categories != null ? categories : new ArrayList<ApplicationCategory>();
for (ApplicationCategory category : categories) {
if (selector.getSelectedCategories().contains("category_" + category.getName())) {
Application newApp = cloneApplication(selector.getApplication());
UIApplicationRegistryPortlet.setPermissionToAdminGroup(newApp);
appRegService.save(category, newApp);
}
}
selector.clearSelectedCategories();
UIContainer appInfo = selector.getParent();
appInfo.getChild(UICategorySelector.class).setRendered(false);
UIApplicationRegistryPortlet uiPortlet = appInfo.getAncestorOfType(UIApplicationRegistryPortlet.class);
UIApplicationOrganizer uiOrganizer = uiPortlet.getChild(UIApplicationOrganizer.class);
UIGadgetManagement uiGadgetManagement = uiPortlet.getChild(UIGadgetManagement.class);
uiOrganizer.reload();
if (uiGadgetManagement != null) {
uiGadgetManagement.setSelectedGadget(selector.getApplication().getApplicationName());
}
event.getRequestContext().addUIComponentToUpdateByAjax(appInfo);
}
private Application cloneApplication(Application app) {
Application newApp = new Application();
newApp.setApplicationName(app.getApplicationName());
newApp.setDisplayName(app.getDisplayName());
newApp.setType(app.getType());
newApp.setDescription(app.getDescription());
newApp.setAccessPermissions(app.getAccessPermissions());
newApp.setContentId(app.getContentId());
return newApp;
}
}
public static class CancelActionListener extends EventListener<UICategorySelector> {
public void execute(Event<UICategorySelector> event) throws Exception {
UICategorySelector selector = event.getSource();
selector.clearSelectedCategories();
UIContainer appInfo = selector.getParent();
appInfo.getChild(UICategorySelector.class).setRendered(false);
event.getRequestContext().addUIComponentToUpdateByAjax(appInfo);
}
}
public static class SelectBoxActionListener extends EventListener<UICategorySelector> {
@Override
public void execute(Event<UICategorySelector> event) throws Exception {
UICategorySelector selector = event.getSource();
ApplicationRegistryService appRegService = selector.getApplicationComponent(ApplicationRegistryService.class);
List<ApplicationCategory> categories = appRegService.getApplicationCategories();
UICheckBoxInput chkInput;
for (ApplicationCategory category : categories) {
chkInput = selector.getUIInput("category_" + category.getName());
if (chkInput != null && chkInput.isChecked()) {
selector.addSelectedCategory("category_" + category.getName());
}
}
}
}
public static class ShowPageActionListener extends EventListener<UICategorySelector> {
public void execute(Event<UICategorySelector> event) throws Exception {
UICategorySelector selector = event.getSource();
UICheckBoxInput chkInput;
for (String category : selector.getSelectedCategories()) {
chkInput = selector.getUIInput(category);
chkInput.setChecked(true);
}
event.getRequestContext().addUIComponentToUpdateByAjax(selector);
}
}
}