/***************************************************************************
* Copyright (C) 2003-2009 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.admin.taxonomy;
import java.util.ArrayList;
import java.util.List;
import javax.jcr.Node;
import javax.jcr.NodeIterator;
import javax.jcr.PathNotFoundException;
import javax.jcr.ReferentialIntegrityException;
import org.exoplatform.commons.utils.LazyPageList;
import org.exoplatform.commons.utils.ListAccess;
import org.exoplatform.commons.utils.ListAccessImpl;
import org.exoplatform.ecm.webui.component.admin.taxonomy.action.UIActionForm;
import org.exoplatform.ecm.webui.component.admin.taxonomy.action.UIActionTaxonomyManager;
import org.exoplatform.ecm.webui.component.admin.taxonomy.info.UIPermissionForm;
import org.exoplatform.ecm.webui.component.admin.taxonomy.info.UIPermissionInfo;
import org.exoplatform.ecm.webui.component.admin.taxonomy.info.UIPermissionManager;
import org.exoplatform.services.cms.clipboard.jcr.model.ClipboardCommand;
import org.exoplatform.services.cms.taxonomy.TaxonomyService;
import org.exoplatform.services.cms.taxonomy.TaxonomyTreeData;
import org.exoplatform.services.log.ExoLogger;
import org.exoplatform.services.log.Log;
import org.exoplatform.services.wcm.core.NodeLocation;
import org.exoplatform.web.application.ApplicationMessage;
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.core.UIPageIterator;
import org.exoplatform.webui.core.UIPopupContainer;
import org.exoplatform.webui.event.Event;
import org.exoplatform.webui.event.EventListener;
/**
* Created by The eXo Platform SARL
* Author : Hoang Van Hung
* hunghvit@gmail.com
* Apr 7, 2009
*/
@ComponentConfig(
template = "app:/groovy/webui/component/admin/taxonomy/UITaxonomyTreeWorkingArea.gtmpl",
events = {
@EventConfig(listeners = UITaxonomyTreeWorkingArea.PreviousActionListener.class),
@EventConfig(listeners = UITaxonomyTreeWorkingArea.AddActionListener.class),
@EventConfig(listeners = UITaxonomyTreeWorkingArea.RemoveActionListener.class,
confirm = "UITaxonomyManager.msg.confirm-delete"),
@EventConfig(listeners = UITaxonomyTreeWorkingArea.CopyActionListener.class),
@EventConfig(listeners = UITaxonomyTreeWorkingArea.PasteActionListener.class),
@EventConfig(listeners = UITaxonomyTreeWorkingArea.CutActionListener.class),
@EventConfig(listeners = UITaxonomyTreeWorkingArea.ViewPermissionActionListener.class)
}
)
public class UITaxonomyTreeWorkingArea extends UIContainer {
private UIPageIterator uiPageIterator_;
private List<NodeLocation> taxonomyNodes_;
private static final Log LOG = ExoLogger.getLogger(UITaxonomyTreeWorkingArea.class.getName());
private ClipboardCommand clipboard_ = new ClipboardCommand();
private String selectedPath_;
private String[] acceptedNodeTypes = {};
private String[] actions_ = { "Previous" };
public UITaxonomyTreeWorkingArea() throws Exception {
uiPageIterator_ = addChild(UIPageIterator.class, null, "UICategoriesSelect");
}
public UIPageIterator getUIPageIterator() { return uiPageIterator_; }
public void updateGrid() throws Exception {
ListAccess<Object> nodeList = new ListAccessImpl<Object>(Object.class, getNodeList());
LazyPageList<Object> dataPageList = new LazyPageList<Object>(nodeList, 10);
uiPageIterator_.setPageList(dataPageList);
}
public String[] getActions() {return actions_;}
public List getListNodes() throws Exception {
return NodeLocation.getNodeListByLocationList(uiPageIterator_.getCurrentPageData());
}
public void setNodeList(List<Node> nodes) {
taxonomyNodes_ = NodeLocation.getLocationsByNodeList(nodes);
}
public List getNodeList() {return taxonomyNodes_; }
public boolean isRootNode() throws Exception {
UITaxonomyTreeCreateChild uiManager = getParent();
String selectedPath = uiManager.getSelectedPath();
if (selectedPath == null)
selectedPath = uiManager.getRootNode().getPath();
if (selectedPath.equals(uiManager.getRootNode().getPath()))
return true;
return false;
}
boolean matchNodeType(Node node) throws Exception {
if(acceptedNodeTypes == null || acceptedNodeTypes.length == 0) return true;
for(String nodeType: acceptedNodeTypes) {
if(node.isNodeType(nodeType)) return true;
}
return false;
}
public void update() throws Exception {
UITaxonomyTreeCreateChild uiManager = getParent();
if (selectedPath_ != null) {
try {
Node selectedTaxonomy = uiManager.getNodeByPath(selectedPath_);
NodeIterator nodeIter = selectedTaxonomy.getNodes();
List<Node> listNodes = new ArrayList<Node>();
while (nodeIter.hasNext()) {
Node node = nodeIter.nextNode();
if (matchNodeType(node))
listNodes.add(node);
}
setNodeList(listNodes);
} catch (PathNotFoundException e) {
if (LOG.isWarnEnabled()) {
LOG.warn(e.getMessage());
}
}
}
updateGrid();
}
public String[] getAcceptedNodeTypes() {
return acceptedNodeTypes;
}
public void setAcceptedNodeTypes(String[] acceptedNodeTypes) {
this.acceptedNodeTypes = acceptedNodeTypes;
}
public void setSelectedPath(String selectedPath) { selectedPath_ = selectedPath; }
public static class AddActionListener extends EventListener<UITaxonomyTreeWorkingArea> {
public void execute(Event<UITaxonomyTreeWorkingArea> event) throws Exception {
UITaxonomyTreeWorkingArea uiTreeWorkingArea = event.getSource();
String path = event.getRequestContext().getRequestParameter(OBJECTID);
UITaxonomyTreeCreateChild uiTaxonomyTreeCreateChild = uiTreeWorkingArea.getParent();
uiTaxonomyTreeCreateChild.initPopup(path);
event.getRequestContext().addUIComponentToUpdateByAjax(uiTaxonomyTreeCreateChild);
}
}
public static class RemoveActionListener extends EventListener<UITaxonomyTreeWorkingArea> {
public void execute(Event<UITaxonomyTreeWorkingArea> event) throws Exception {
UITaxonomyTreeWorkingArea uiTreeWorkingArea = event.getSource();
UITaxonomyTreeCreateChild uiTaxonomyTreeCreateChild = uiTreeWorkingArea.getParent();
UIApplication uiApp = uiTreeWorkingArea.getAncestorOfType(UIApplication.class);
String path = event.getRequestContext().getRequestParameter(OBJECTID);
Node selectedNode = uiTaxonomyTreeCreateChild.getNodeByPath(path);
try {
uiTreeWorkingArea.setSelectedPath(selectedNode.getParent().getPath());
uiTreeWorkingArea.getApplicationComponent(TaxonomyService.class)
.removeTaxonomyNode(uiTaxonomyTreeCreateChild.getWorkspace(), path);
} catch (ReferentialIntegrityException ref) {
Object[] arg = { path };
uiApp.addMessage(new ApplicationMessage("UITaxonomyWorkingArea.msg.reference-exception",
arg, ApplicationMessage.WARNING));
return;
} catch (Exception e) {
if (LOG.isErrorEnabled()) {
LOG.error("Unexpected error", e);
}
Object[] arg = { path };
uiApp.addMessage(new ApplicationMessage("UITaxonomyWorkingArea.msg.path-error", arg,
ApplicationMessage.WARNING));
return;
}
if (uiTaxonomyTreeCreateChild.getChildById("TaxonomyPopupCreateChild") != null) {
uiTaxonomyTreeCreateChild.removeChildById("TaxonomyPopupCreateChild");
}
uiTreeWorkingArea.update();
event.getRequestContext().addUIComponentToUpdateByAjax(uiTaxonomyTreeCreateChild);
}
}
public static class CopyActionListener extends EventListener<UITaxonomyTreeWorkingArea> {
public void execute(Event<UITaxonomyTreeWorkingArea> event) throws Exception {
UITaxonomyTreeWorkingArea uiManager = event.getSource();
String realPath = event.getRequestContext().getRequestParameter(OBJECTID);
uiManager.clipboard_ = new ClipboardCommand();
uiManager.clipboard_.setType(ClipboardCommand.COPY);
uiManager.clipboard_.setSrcPath(realPath);
event.getRequestContext().addUIComponentToUpdateByAjax(uiManager);
}
}
public static class PasteActionListener extends EventListener<UITaxonomyTreeWorkingArea> {
public void execute(Event<UITaxonomyTreeWorkingArea> event) throws Exception {
UITaxonomyTreeWorkingArea uiWorkingArea = event.getSource();
UITaxonomyTreeCreateChild uiTaxonomyTreeCreateChild = uiWorkingArea.getParent();
UITaxonomyTreeContainer uiTaxonomyTreeContainer = uiWorkingArea
.getAncestorOfType(UITaxonomyTreeContainer.class);
TaxonomyTreeData taxoTreeData = uiTaxonomyTreeContainer.getTaxonomyTreeData();
String realPath = event.getRequestContext().getRequestParameter(OBJECTID);
UIApplication uiApp = uiWorkingArea.getAncestorOfType(UIApplication.class);
String type = uiWorkingArea.clipboard_.getType();
String srcPath = uiWorkingArea.clipboard_.getSrcPath();
if (type == null || srcPath == null) {
uiApp.addMessage(new ApplicationMessage("UITaxonomyWorkingArea.msg.can-not-paste", null,
ApplicationMessage.WARNING));
return;
}
if (type.equals(ClipboardCommand.CUT) && realPath.equals(srcPath)) {
Object[] arg = { realPath };
uiApp.addMessage(new ApplicationMessage("UITaxonomyWorkingArea.msg.node-is-cutting", arg,
ApplicationMessage.WARNING));
return;
}
String destPath = realPath + srcPath.substring(srcPath.lastIndexOf("/"));
Node realNode = uiTaxonomyTreeCreateChild.getNodeByPath(realPath);
if (realNode.hasNode(srcPath.substring(srcPath.lastIndexOf("/") + 1))) {
Object[] args = { srcPath.substring(srcPath.lastIndexOf("/") + 1) };
uiApp.addMessage(new ApplicationMessage("UITaxonomyWorkingArea.msg.exist", args,
ApplicationMessage.WARNING));
return;
}
TaxonomyService taxonomyService = uiWorkingArea
.getApplicationComponent(TaxonomyService.class);
try {
taxonomyService.moveTaxonomyNode(taxoTreeData.getTaxoTreeWorkspace(),
srcPath,
destPath,
type);
UITaxonomyTreeBrowser uiTaxonomyTreeBrowser = uiTaxonomyTreeCreateChild.getChild(UITaxonomyTreeBrowser.class);
if ((uiTaxonomyTreeBrowser != null) && (uiTaxonomyTreeBrowser.getSelectedNode() != null))
uiWorkingArea.setSelectedPath(uiTaxonomyTreeBrowser.getSelectedNode().getPath());
uiTaxonomyTreeCreateChild.update();
} catch (Exception e) {
uiApp.addMessage(new ApplicationMessage("UITaxonomyWorkingArea.msg.referential-integrity",
null, ApplicationMessage.WARNING));
return;
}
event.getRequestContext().addUIComponentToUpdateByAjax(uiTaxonomyTreeCreateChild);
}
}
public static class CutActionListener extends EventListener<UITaxonomyTreeWorkingArea> {
public void execute(Event<UITaxonomyTreeWorkingArea> event) throws Exception {
UITaxonomyTreeWorkingArea uiManager = event.getSource();
String realPath = event.getRequestContext().getRequestParameter(OBJECTID);
uiManager.clipboard_.setType(ClipboardCommand.CUT);
uiManager.clipboard_.setSrcPath(realPath);
event.getRequestContext().addUIComponentToUpdateByAjax(uiManager);
}
}
public static class ViewPermissionActionListener extends EventListener<UITaxonomyTreeWorkingArea> {
public void execute(Event<UITaxonomyTreeWorkingArea> event) throws Exception {
UITaxonomyTreeWorkingArea uiManager = event.getSource();
UITaxonomyTreeCreateChild uiTaxonomyTreeCreateChild = uiManager.getParent();
String path = event.getRequestContext().getRequestParameter(OBJECTID);
UIPopupContainer uiPopupContainer =
uiTaxonomyTreeCreateChild.initPopupPermission(UITaxonomyTreeCreateChild.PERMISSION_ID_POPUP);
UIPermissionManager uiPerMan = uiPopupContainer.createUIComponent(UIPermissionManager.class, null, null);
uiPerMan.getChild(UIPermissionInfo.class).setCurrentNode(uiTaxonomyTreeCreateChild.getNodeByPath(path));
uiPerMan.getChild(UIPermissionForm.class).setCurrentNode(uiTaxonomyTreeCreateChild.getNodeByPath(path));
uiPopupContainer.activate(uiPerMan, 650,550);
uiPopupContainer.setRendered(true);
uiPerMan.checkPermissonInfo(uiTaxonomyTreeCreateChild.getNodeByPath(path));
}
}
public static class PreviousActionListener extends EventListener<UITaxonomyTreeWorkingArea> {
public void execute(Event<UITaxonomyTreeWorkingArea> event) throws Exception {
UITaxonomyTreeContainer uiTaxonomyTreeContainer = event.getSource().getAncestorOfType(UITaxonomyTreeContainer.class);
UITaxonomyManagerTrees uiTaxonomyManagerTrees = uiTaxonomyTreeContainer.getAncestorOfType(UITaxonomyManagerTrees.class);
TaxonomyTreeData taxonomyTreeData = uiTaxonomyTreeContainer.getTaxonomyTreeData();
UIActionTaxonomyManager uiActionTaxonomyManager = uiTaxonomyTreeContainer.getChild(UIActionTaxonomyManager.class);
UIActionForm uiActionForm = uiActionTaxonomyManager.getChild(UIActionForm.class);
uiActionForm.createNewAction(null, TaxonomyTreeData.ACTION_TAXONOMY_TREE, true);
uiActionForm.setWorkspace(taxonomyTreeData.getTaxoTreeWorkspace());
uiTaxonomyTreeContainer.viewStep(3);
event.getRequestContext().addUIComponentToUpdateByAjax(uiTaxonomyManagerTrees);
}
}
}