/***************************************************************************
* 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 org.exoplatform.commons.utils.LazyPageList;
import org.exoplatform.commons.utils.ListAccess;
import org.exoplatform.commons.utils.ListAccessImpl;
import org.exoplatform.ecm.webui.component.admin.UIECMAdminPortlet;
import org.exoplatform.ecm.webui.core.UIPagingGridDecorator;
import org.exoplatform.ecm.webui.utils.Utils;
import org.exoplatform.services.cms.actions.ActionServiceContainer;
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.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.event.Event;
import org.exoplatform.webui.event.EventListener;
import javax.jcr.Node;
import javax.jcr.RepositoryException;
import javax.jcr.Value;
import javax.jcr.ValueFormatException;
import java.util.ArrayList;
import java.util.List;
/**
* Created by The eXo Platform SARL Author : Hoang Van Hung hunghvit@gmail.com
* Apr 3, 2009
*/
@ComponentConfig(
template = "app:/groovy/webui/component/admin/taxonomy/UITaxonomyTreeList.gtmpl",
events = {
@EventConfig(listeners = UITaxonomyTreeList.DeleteActionListener.class, confirm = "UITaxonomyTreeList.msg.confirm-delete"),
@EventConfig(listeners = UITaxonomyTreeList.EditTaxonomyTreeActionListener.class),
@EventConfig(listeners = UITaxonomyTreeList.AddTaxonomyTreeActionListener.class)
}
)
public class UITaxonomyTreeList extends UIPagingGridDecorator {
public static final String[] ACTIONS = { "AddTaxonomyTree" };
public static final String ST_ADD = "AddTaxonomyTreePopup";
public static final String ST_EDIT = "EditTaxonomyTreePopup";
public static final String ACCESS_PERMISSION = "exo:accessPermissions";
private boolean isTargetInTrash_ = false;
private static final Log LOG = ExoLogger.getLogger(UITaxonomyTreeList.class.getName());
public UITaxonomyTreeList() throws Exception {
getUIPageIterator().setId("UITaxonomyTreeListIterator");
}
public String[] getActions() {
return ACTIONS;
}
public List getTaxonomyTreeList() throws Exception {
return getUIPageIterator().getCurrentPageData();
}
public void refresh(int currentPage) throws Exception {
this.isTargetInTrash_ = false;
ListAccess<TaxonomyTreeData> taxonomyTreeList = new ListAccessImpl<TaxonomyTreeData>(TaxonomyTreeData.class,
getAllTaxonomyTreeList());
LazyPageList<TaxonomyTreeData> dataPageList = new LazyPageList<TaxonomyTreeData>(taxonomyTreeList,
getUIPageIterator().getItemsPerPage());
getUIPageIterator().setPageList(dataPageList);
if (currentPage > getUIPageIterator().getAvailablePage())
getUIPageIterator().setCurrentPage(getUIPageIterator().getAvailablePage());
else
getUIPageIterator().setCurrentPage(currentPage);
}
public boolean isTargetInTrash() {
return isTargetInTrash_;
}
private List<TaxonomyTreeData> getAllTaxonomyTreeList() throws RepositoryException {
List<TaxonomyTreeData> lstTaxonomyTreeData = new ArrayList<TaxonomyTreeData>();
TaxonomyService taxonomyService = getApplicationComponent(TaxonomyService.class);
List<Node> lstTaxonomyTreeNode = taxonomyService.getAllTaxonomyTrees();
if (lstTaxonomyTreeNode != null && lstTaxonomyTreeNode.size() > 0) {
for (Node node : lstTaxonomyTreeNode) {
lstTaxonomyTreeData.add(setData(node));
}
}
return lstTaxonomyTreeData;
}
private TaxonomyTreeData setData(Node node) {
TaxonomyTreeData taxonomyTreeData = null ;
TaxonomyService taxonomyService = getApplicationComponent(TaxonomyService.class);
try {
if (node != null) {
taxonomyTreeData = new TaxonomyTreeData();
taxonomyTreeData.setTaxoTreeName(node.getName());
if (Utils.isInTrash(node)) {
taxonomyTreeData.setEdit(false);
this.isTargetInTrash_ = true;
} else {
taxonomyTreeData.setEdit(true);
}
taxonomyTreeData.setTaxoTreeHomePath(node.getPath());
taxonomyTreeData.setTaxoTreeWorkspace(node.getSession().getWorkspace().getName());
Node realTreeNode = taxonomyService.getTaxonomyTree(node.getName(), true);
Value[] values = realTreeNode.getProperty("exo:permissions").getValues();
StringBuffer buffer = new StringBuffer(1024);
try {
for (Value permission: values) {
buffer.append(permission.getString()).append(';');
}
} catch (ValueFormatException e) {
if (LOG.isWarnEnabled()) {
LOG.warn(e.getMessage());
}
}
catch (RepositoryException e) {
if (LOG.isWarnEnabled()) {
LOG.warn(e.getMessage());
}
}
String permission = buffer.toString();
taxonomyTreeData.setTaxoTreePermissions(permission.substring(0, permission.length() - 1));
}
} catch (RepositoryException e) {
if (LOG.isErrorEnabled()) {
LOG.error(e.getMessage(), e);
}
// TODO: handle exception
}
return taxonomyTreeData;
}
public static class DeleteActionListener extends EventListener<UITaxonomyTreeList> {
public void execute(Event<UITaxonomyTreeList> event) throws Exception {
UITaxonomyTreeList uiTaxonomyTreeList = event.getSource();
UITaxonomyManagerTrees uiTaxonomyManagerTrees = uiTaxonomyTreeList.getParent();
String taxoTreeName = event.getRequestContext().getRequestParameter(OBJECTID);
String repository = uiTaxonomyTreeList.getAncestorOfType(UIECMAdminPortlet.class).getPreferenceRepository();
TaxonomyService taxonomyService = uiTaxonomyTreeList.getApplicationComponent(TaxonomyService.class);
ActionServiceContainer actionService = uiTaxonomyTreeList.getApplicationComponent(ActionServiceContainer.class);
UIApplication uiApp = uiTaxonomyTreeList.getAncestorOfType(UIApplication.class);
try {
// Remove all avaiable action
Node taxonomyTreeNode = taxonomyService.getTaxonomyTree(taxoTreeName,true);
actionService.removeAction(taxonomyTreeNode, repository);
taxonomyService.removeTaxonomyTree(taxoTreeName);
org.exoplatform.services.cms.impl.Utils.addEditedConfiguredData(taxoTreeName, "TaxonomyTree",
"EditedConfiguredTaxonomyTree", true);
} catch(RepositoryException e) {
uiApp.addMessage(new ApplicationMessage("UITaxonomyTreeList.msg.remove-exception",
null, ApplicationMessage.WARNING));
return;
}
uiTaxonomyManagerTrees.update();
event.getRequestContext().addUIComponentToUpdateByAjax(uiTaxonomyManagerTrees);
}
}
public static class AddTaxonomyTreeActionListener extends EventListener<UITaxonomyTreeList> {
public void execute(Event<UITaxonomyTreeList> event) throws Exception {
UITaxonomyManagerTrees uiTaxonomyManagerTrees = event.getSource().getParent();
uiTaxonomyManagerTrees.removeChildById(UITaxonomyTreeList.ST_EDIT);
uiTaxonomyManagerTrees.initPopupTreeContainer(UITaxonomyTreeList.ST_ADD);
UITaxonomyTreeContainer uiForm = uiTaxonomyManagerTrees.findFirstComponentOfType(UITaxonomyTreeContainer.class);
uiForm.refresh();
event.getRequestContext().addUIComponentToUpdateByAjax(uiTaxonomyManagerTrees);
}
}
public static class EditTaxonomyTreeActionListener extends EventListener<UITaxonomyTreeList> {
public void execute(Event<UITaxonomyTreeList> event) throws Exception {
UITaxonomyManagerTrees uiTaxonomyManagerTrees = event.getSource().getParent();
uiTaxonomyManagerTrees.removeChildById(UITaxonomyTreeList.ST_ADD);
uiTaxonomyManagerTrees.initPopupTreeContainer(UITaxonomyTreeList.ST_EDIT);
UITaxonomyTreeContainer uiTaxoTreeContainer = uiTaxonomyManagerTrees
.findFirstComponentOfType(UITaxonomyTreeContainer.class);
String taxoTreeName = event.getRequestContext().getRequestParameter(OBJECTID);
String repository = uiTaxonomyManagerTrees.getAncestorOfType(UIECMAdminPortlet.class)
.getPreferenceRepository();
TaxonomyTreeData taxoTreeData = new TaxonomyTreeData();
taxoTreeData.setTaxoTreeName(taxoTreeName);
taxoTreeData.setEdit(true);
taxoTreeData.setRepository(repository);
uiTaxoTreeContainer.setTaxonomyTreeData(taxoTreeData);
uiTaxoTreeContainer.refresh();
uiTaxoTreeContainer.viewStep(4);
event.getRequestContext().addUIComponentToUpdateByAjax(uiTaxonomyManagerTrees);
}
}
}