/*
* 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.explorer.control.action;
import java.security.AccessControlException;
import java.util.Arrays;
import java.util.List;
import java.util.regex.Matcher;
import javax.jcr.AccessDeniedException;
import javax.jcr.ItemExistsException;
import javax.jcr.Node;
import javax.jcr.Session;
import javax.jcr.nodetype.ConstraintViolationException;
import org.exoplatform.ecm.webui.component.explorer.UIJCRExplorer;
import org.exoplatform.ecm.webui.component.explorer.UIWorkingArea;
import org.exoplatform.ecm.webui.component.explorer.control.filter.CanAddNodeFilter;
import org.exoplatform.ecm.webui.component.explorer.control.filter.CanAddSymlinkFilter;
import org.exoplatform.ecm.webui.component.explorer.control.filter.IsCheckedOutFilter;
import org.exoplatform.ecm.webui.component.explorer.control.filter.IsLockForSymlink;
import org.exoplatform.ecm.webui.component.explorer.control.filter.IsNotEditingDocumentFilter;
import org.exoplatform.ecm.webui.component.explorer.control.filter.IsNotInTrashFilter;
import org.exoplatform.ecm.webui.component.explorer.control.filter.IsNotSymlinkFilter;
import org.exoplatform.ecm.webui.component.explorer.control.filter.IsNotTrashHomeNodeFilter;
import org.exoplatform.ecm.webui.component.explorer.control.listener.UIActionBarActionListener;
import org.exoplatform.ecm.webui.component.explorer.symlink.UISymLinkManager;
import org.exoplatform.ecm.webui.utils.Utils;
import org.exoplatform.services.cms.link.LinkManager;
import org.exoplatform.services.jcr.util.Text;
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.core.UIPopupContainer;
import org.exoplatform.webui.event.Event;
import org.exoplatform.webui.ext.filter.UIExtensionFilter;
import org.exoplatform.webui.ext.filter.UIExtensionFilters;
import org.exoplatform.webui.ext.manager.UIAbstractManager;
import org.exoplatform.webui.ext.manager.UIAbstractManagerComponent;
/**
* Created by The eXo Platform SAS
* Author : eXoPlatform
* nicolas.filotto@exoplatform.com
* 6 mai 2009
*/
@ComponentConfig(
events = {
@EventConfig(listeners = AddSymLinkActionComponent.AddSymLinkActionListener.class)
}
)
public class AddSymLinkActionComponent extends UIAbstractManagerComponent {
private static final List<UIExtensionFilter> FILTERS =
Arrays.asList(new UIExtensionFilter[]{new CanAddNodeFilter(),
new CanAddSymlinkFilter(),
new IsLockForSymlink(),
new IsCheckedOutFilter(),
new IsNotSymlinkFilter(),
new IsNotTrashHomeNodeFilter(),
new IsNotInTrashFilter(),
new IsNotEditingDocumentFilter()});
private static final Log LOG = ExoLogger.getLogger(AddSymLinkActionComponent.class.getName());
@UIExtensionFilters
public List<UIExtensionFilter> getFilters() {
return FILTERS;
}
public static class AddSymLinkActionListener extends UIActionBarActionListener<AddSymLinkActionComponent> {
public void processEvent(Event<AddSymLinkActionComponent> event) throws Exception {
UIJCRExplorer uiExplorer = event.getSource().getAncestorOfType(UIJCRExplorer.class);
UIWorkingArea uiWorkingArea = uiExplorer.getChild(UIWorkingArea.class);
String srcPath = event.getRequestContext().getRequestParameter(OBJECTID);
Node currentNode = uiExplorer.getCurrentNode();
UIApplication uiApp = event.getSource().getAncestorOfType(UIApplication.class);
LinkManager linkManager = uiWorkingArea.getApplicationComponent(LinkManager.class);
String symLinkName;
try {
if ((srcPath != null) && (srcPath.indexOf(";") > -1)) {
String[] nodePaths = srcPath.split(";");
for (int i = 0; i < nodePaths.length; i++) {
Matcher matcher = UIWorkingArea.FILE_EXPLORER_URL_SYNTAX.matcher(nodePaths[i]);
String wsName = null;
if (matcher.find()) {
wsName = matcher.group(1);
nodePaths[i] = matcher.group(2);
} else {
throw new IllegalArgumentException("The ObjectId is invalid '" + nodePaths[i] + "'");
}
Session userSession = uiExplorer.getSessionByWorkspace(wsName);
// Use the method getNodeByPath because it is link aware
Node selectedNode = uiExplorer.getNodeByPath(nodePaths[i], userSession, false);
// Reset the path to manage the links that potentially create
// virtual path
nodePaths[i] = selectedNode.getPath();
if (linkManager.isLink(selectedNode)) {
Object[] args = { selectedNode.getPath() };
uiApp.addMessage(new ApplicationMessage("UIWorkingArea.msg.selected-is-link", args,
ApplicationMessage.WARNING));
continue;
}
try {
if (selectedNode.getName().indexOf(".lnk") > -1)
symLinkName = selectedNode.getName();
else
symLinkName = selectedNode.getName() + ".lnk";
linkManager.createLink(currentNode, Utils.EXO_SYMLINK, selectedNode, symLinkName);
} catch (Exception e) {
Object[] arg = { Text.unescapeIllegalJcrChars(selectedNode.getPath()),
Text.unescapeIllegalJcrChars(currentNode.getPath()) };
uiApp.addMessage(new ApplicationMessage("UIWorkingArea.msg.create-link-problem",
arg,
ApplicationMessage.WARNING));
return;
}
}
uiExplorer.updateAjax(event);
} else {
if (srcPath != null) {
Matcher matcher = UIWorkingArea.FILE_EXPLORER_URL_SYNTAX.matcher(srcPath);
String wsName = null;
if (matcher.find()) {
wsName = matcher.group(1);
srcPath = matcher.group(2);
} else {
throw new IllegalArgumentException("The ObjectId is invalid '" + srcPath + "'");
}
Session userSession = uiExplorer.getSessionByWorkspace(wsName);
// Use the method getNodeByPath because it is link aware
Node selectedNode = uiExplorer.getNodeByPath(srcPath, userSession, false);
// Reset the path to manage the links that potentially create
// virtual path
srcPath = selectedNode.getPath();
// Reset the session to manage the links that potentially change of
// workspace
userSession = selectedNode.getSession();
if (linkManager.isLink(selectedNode)) {
Object[] args = { selectedNode.getPath() };
uiApp.addMessage(new ApplicationMessage("UIWorkingArea.msg.selected-is-link", args,
ApplicationMessage.WARNING));
return;
}
if (selectedNode.getName().indexOf(".lnk") > -1)
symLinkName = selectedNode.getName();
else
symLinkName = selectedNode.getName() + ".lnk";
try {
linkManager.createLink(currentNode, Utils.EXO_SYMLINK, selectedNode, symLinkName);
} catch (Exception e) {
Object[] arg = { Text.unescapeIllegalJcrChars(selectedNode.getPath()),
Text.unescapeIllegalJcrChars(currentNode.getPath()) };
uiApp.addMessage(new ApplicationMessage("UIWorkingArea.msg.create-link-problem",
arg,
ApplicationMessage.WARNING));
return;
}
uiExplorer.updateAjax(event);
} else {
UIPopupContainer UIPopupContainer = uiExplorer.getChild(UIPopupContainer.class);
UISymLinkManager uiSymLinkManager = event.getSource().createUIComponent(UISymLinkManager.class, null, null);
uiSymLinkManager.useWorkspaceSelector();
UIPopupContainer.activate(uiSymLinkManager, 600, 190);
event.getRequestContext().addUIComponentToUpdateByAjax(UIPopupContainer);
}
}
} catch (AccessControlException ace) {
uiApp.addMessage(new ApplicationMessage("UISymLinkForm.msg.repository-exception", null,
ApplicationMessage.WARNING));
return;
} catch (AccessDeniedException ade) {
uiApp.addMessage(new ApplicationMessage("UISymLinkForm.msg.repository-exception", null,
ApplicationMessage.WARNING));
return;
} catch (NumberFormatException nume) {
uiApp.addMessage(new ApplicationMessage("UISymLinkForm.msg.numberformat-exception", null,
ApplicationMessage.WARNING));
return;
} catch (ConstraintViolationException cve) {
uiApp.addMessage(new ApplicationMessage("UISymLinkForm.msg.cannot-save", null,
ApplicationMessage.WARNING));
return;
} catch (ItemExistsException iee) {
uiApp.addMessage(new ApplicationMessage("UISymLinkForm.msg.item-exists-exception", null,
ApplicationMessage.WARNING));
return;
} catch (Exception e) {
if (LOG.isErrorEnabled()) {
LOG.error("an unexpected error occurs while adding a symlink to the node", e);
}
uiApp.addMessage(new ApplicationMessage("UISymLinkForm.msg.cannot-save", null,
ApplicationMessage.WARNING));
return;
}
}
}
@Override
public Class<? extends UIAbstractManager> getUIAbstractManagerClass() {
return null;
}
}