/*
* Copyright (C) 2003-2007 eXo Platform SAS.
*
* 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.
*
* 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, see<http://www.gnu.org/licenses/>.
*/
package org.exoplatform.ecm.webui.component.explorer.sidebar ;
import java.util.ArrayList;
import java.util.Collections;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import javax.jcr.Node;
import org.exoplatform.ecm.webui.component.explorer.UIJCRExplorer;
import org.exoplatform.ecm.webui.component.explorer.UIJCRExplorerPortlet;
import org.exoplatform.ecm.webui.component.explorer.UIJcrExplorerContainer;
import org.exoplatform.ecm.webui.component.explorer.UIWorkingArea;
import org.exoplatform.ecm.webui.component.explorer.control.UIAddressBar;
import org.exoplatform.ecm.webui.component.explorer.sidebar.action.ExplorerActionComponent;
import org.exoplatform.services.cms.views.ManageViewService;
import org.exoplatform.services.log.ExoLogger;
import org.exoplatform.services.log.Log;
import org.exoplatform.services.wcm.core.NodetypeConstant;
import org.exoplatform.services.wcm.utils.WCMCoreUtils;
import org.exoplatform.webui.config.annotation.ComponentConfig;
import org.exoplatform.webui.config.annotation.EventConfig;
import org.exoplatform.webui.core.UIComponent;
import org.exoplatform.webui.core.UIContainer;
import org.exoplatform.webui.event.Event;
import org.exoplatform.webui.event.EventListener;
import org.exoplatform.webui.ext.UIExtension;
import org.exoplatform.webui.ext.UIExtensionManager;
import org.exoplatform.webui.ext.manager.UIAbstractManagerComponent;
/**
* Created by The eXo Platform SARL
* Author : Hung Nguyen
* nguyenkequanghung@yahoo.com
* oct 5, 2006
*/
@ComponentConfig(
template = "app:/groovy/webui/component/explorer/sidebar/UISideBar.gtmpl",
events = {
@EventConfig(listeners = UISideBar.CloseActionListener.class)
}
)
public class UISideBar extends UIContainer {
private String currentComp;
private static final Log LOG = ExoLogger.getLogger(UISideBar.class.getName());
public static final String EXTENSION_TYPE = "org.exoplatform.ecm.dms.UISideBar";
public static final int VISIBLE_COMPONENT_SIZE = 5;
private List<UIAbstractManagerComponent> managers
= Collections.synchronizedList(new ArrayList<UIAbstractManagerComponent>());
private String selectedComp;
private List<UIAbstractManagerComponent> lstVisibleComp;
private List<UIAbstractManagerComponent> lstHiddenComp;
public UISideBar() throws Exception {
addChild(UITreeExplorer.class, null, null).setRendered(false);
addChild(UIViewRelationList.class, null, null).setRendered(false);
addChild(UITagExplorer.class, null, null).setRendered(false);
addChild(UIClipboard.class, null, null).setRendered(false);
addChild(UISavedSearches.class, null, null).setRendered(false);
addChild(UIAllItems.class, null, null);
addChild(UIAllItemsByType.class, null, null);
}
public List<UIAbstractManagerComponent> getLstVisibleComp() {
return lstVisibleComp;
}
public void setLstVisibleComp(List<UIAbstractManagerComponent> lstVisibleComp) {
this.lstVisibleComp = lstVisibleComp;
}
public List<UIAbstractManagerComponent> getLstHiddenComp() {
return lstHiddenComp;
}
public void setLstHiddenComp(List<UIAbstractManagerComponent> lstHiddenComp) {
this.lstHiddenComp = lstHiddenComp;
}
public void setSelectedComp(String componentName) {
selectedComp = componentName;
}
public void initComponents() throws Exception {
lstVisibleComp = new ArrayList<UIAbstractManagerComponent>(VISIBLE_COMPONENT_SIZE);
lstHiddenComp = new ArrayList<UIAbstractManagerComponent>();
List<UIAbstractManagerComponent> managers = getManagers();
for (int i = 0; i < managers.size(); i++) {
UIAbstractManagerComponent component = managers.get(i);
if (lstVisibleComp.size() < VISIBLE_COMPONENT_SIZE) {
if (!isHideExplorerPanel() || !(component instanceof ExplorerActionComponent)) {
lstVisibleComp.add(component);
}
} else {
lstHiddenComp.add(component);
}
}
}
public String getCurrentComp() throws Exception {
if(currentComp == null || currentComp.length() == 0) {
currentComp = getChild(UITreeExplorer.class).getId();
}
if (isHideExplorerPanel() && getChild(UITreeExplorer.class).getId().equals(currentComp)) {
currentComp = getChild(UITagExplorer.class).getId();
this.getAncestorOfType(UIJCRExplorer.class).setCurrentState();
this.getChild(UITagExplorer.class).updateTagList();
}
return currentComp;
}
public String getSelectedComp() throws Exception {
if(selectedComp == null || selectedComp.length() == 0) {
selectedComp = "Explorer";
}
if (isHideExplorerPanel() && "Explorer".equals(selectedComp)) {
selectedComp = "TagExplorer";
}
return selectedComp;
}
public void updateSideBarView() throws Exception {
boolean showFilterBar = getAncestorOfType(UIJCRExplorerPortlet.class).isShowFilterBar();
getChild(UIAllItems.class).setRendered(showFilterBar);
getChild(UIAllItemsByType.class).setRendered(showFilterBar);
}
public void setCurrentComp(String currentComp) {
this.currentComp = currentComp;
}
public void renderSideBarChild(String[] arrId) throws Exception {
for(String id : arrId) {
setRenderedChild(id); // Need to remove this because we've already called updateSideBarView() but need Checking
renderChild(id);
}
}
public String getRepository() {
return getAncestorOfType(UIJCRExplorer.class).getRepositoryName();
}
static public class CloseActionListener extends EventListener<UISideBar> {
public void execute(Event<UISideBar> event) throws Exception {
UIWorkingArea uiWorkingArea = event.getSource().getParent();
uiWorkingArea.setShowSideBar(false);
UIJCRExplorerPortlet explorerPorltet = uiWorkingArea.getAncestorOfType(UIJCRExplorerPortlet.class);
UIJCRExplorer uiExplorer = explorerPorltet.findFirstComponentOfType(UIJCRExplorer.class);
UIJcrExplorerContainer uiJcrExplorerContainer= explorerPorltet.getChild(UIJcrExplorerContainer.class);
uiExplorer.refreshExplorer();
uiJcrExplorerContainer.setRenderedChild(UIJCRExplorer.class);
event.getRequestContext().addUIComponentToUpdateByAjax(uiExplorer);
}
}
private List<UIExtension> getUIExtensionList() {
UIExtensionManager manager = getApplicationComponent(UIExtensionManager.class);
return manager.getUIExtensions(EXTENSION_TYPE);
}
public synchronized void initialize() throws Exception {
List<UIExtension> extensions = getUIExtensionList();
if (extensions == null) {
return;
}
managers.clear();
Map<String, Object> context = new HashMap<String, Object>();
UIJCRExplorer uiExplorer = this.getAncestorOfType(UIJCRExplorer.class);
context.put(UIJCRExplorer.class.getName(), uiExplorer);
for (UIExtension extension : extensions) {
UIComponent component = addUIExtension(extension, context);
if (component != null && !managers.contains(component)) {
managers.add((UIAbstractManagerComponent) component);
}
}
initComponents();
}
private synchronized UIComponent addUIExtension(UIExtension extension, Map<String, Object> context) throws Exception {
UIExtensionManager manager = getApplicationComponent(UIExtensionManager.class);
UIComponent component = manager.addUIExtension(extension, context, this);
if (component instanceof UIAbstractManagerComponent) {
// You can access to the given extension and the extension is valid
UIAbstractManagerComponent uiAbstractManagerComponent = (UIAbstractManagerComponent) component;
uiAbstractManagerComponent.setUIExtensionName(extension.getName());
uiAbstractManagerComponent.setUIExtensionCategory(extension.getCategory());
return component;
} else if (component != null) {
// You can access to the given extension but the extension is not valid
if (LOG.isWarnEnabled()) {
LOG.warn("All the extension '" + extension.getName() + "' of type '" + EXTENSION_TYPE
+ "' must be associated to a component of type " + UIAbstractManagerComponent.class);
}
removeChild(component.getClass());
}
return null;
}
public List<UIAbstractManagerComponent> getManagers() {
List<UIAbstractManagerComponent> managers = new ArrayList<UIAbstractManagerComponent>();
managers.addAll(this.managers);
return managers;
}
public void unregister(UIAbstractManagerComponent component) {
managers.remove(component);
}
public boolean isRenderComponent(String actionName) throws Exception {
if ("Explorer".equals(actionName)) {
return !isHideExplorerPanel();
}
return true;
}
private boolean isHideExplorerPanel() throws Exception {
UIAddressBar uiAddress = this.getAncestorOfType(UIJCRExplorer.class).
findFirstComponentOfType(UIAddressBar.class);
String viewName = uiAddress.getSelectedViewName();
Node viewNode = WCMCoreUtils.getService(ManageViewService.class).getViewByName(
viewName, WCMCoreUtils.getSystemSessionProvider());
return viewNode.getProperty(NodetypeConstant.EXO_HIDE_EXPLORER_PANEL).getBoolean();
}
}