/***************************************************************************
* 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 javax.jcr.Node;
import javax.jcr.RepositoryException;
import javax.jcr.Session;
import org.exoplatform.ecm.webui.form.validator.ECMNameValidator;
import org.exoplatform.portal.webui.util.Util;
import org.exoplatform.services.cms.taxonomy.TaxonomyService;
import org.exoplatform.services.cms.taxonomy.TaxonomyTreeData;
import org.exoplatform.services.cms.taxonomy.impl.TaxonomyNodeAlreadyExistsException;
import org.exoplatform.services.jcr.ext.common.SessionProvider;
import org.exoplatform.services.jcr.util.Text;
import org.exoplatform.services.wcm.utils.WCMCoreUtils;
import org.exoplatform.wcm.webui.Utils;
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.UIPopupWindow;
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.UIFormStringInput;
import org.exoplatform.webui.form.validator.MandatoryValidator;
/**
* Created by The eXo Platform SARL
* Author : Hoang Van Hung
* hunghvit@gmail.com
* Apr 15, 2009
*/
@ComponentConfig(
lifecycle = UIFormLifecycle.class,
template = "system:/groovy/webui/form/UIForm.gtmpl",
events = {
@EventConfig(listeners = UITaxonomyTreeCreateChildForm.SaveActionListener.class),
@EventConfig(listeners = UITaxonomyTreeCreateChildForm.CancelActionListener.class, phase = Phase.DECODE)
}
)
public class UITaxonomyTreeCreateChildForm extends UIForm {
final static private String FIELD_PARENT = "parentPath";
final static private String FIELD_NAME = "taxonomyName";
public UITaxonomyTreeCreateChildForm() throws Exception {
addUIFormInput(new UIFormInputInfo(FIELD_PARENT, FIELD_PARENT, null));
addUIFormInput(new UIFormStringInput(FIELD_NAME, FIELD_NAME, null).addValidator(MandatoryValidator.class).addValidator(ECMNameValidator.class));
}
public void setParent(String path) {
getUIFormInputInfo(FIELD_PARENT).setValue(path);
getUIStringInput(FIELD_NAME).setValue(null);
}
public static class SaveActionListener extends EventListener<UITaxonomyTreeCreateChildForm> {
public void execute(Event<UITaxonomyTreeCreateChildForm> event) throws Exception {
UITaxonomyTreeCreateChildForm uiForm = event.getSource();
UITaxonomyTreeCreateChild uiCreateChild = uiForm.getAncestorOfType(UITaxonomyTreeCreateChild.class);
UITaxonomyTreeContainer uiTaxonomyTreeContainer = uiForm.getAncestorOfType(UITaxonomyTreeContainer.class);
UITaxonomyManagerTrees uiTaxonomyManageTrees = uiForm.getAncestorOfType(UITaxonomyManagerTrees.class);
TaxonomyTreeData taxoTreeData = uiTaxonomyTreeContainer.getTaxonomyTreeData();
UIApplication uiApp = uiForm.getAncestorOfType(UIApplication.class);
String title = uiForm.getUIStringInput(FIELD_NAME).getValue();
String name = Utils.cleanString(title);
if (name == null || name.length() == 0) {
uiApp.addMessage(new ApplicationMessage("UITaxonomyTreeCreateChildForm.msg.name-null",
null, ApplicationMessage.WARNING));
return;
}
try {
TaxonomyService taxonomyService = uiForm.getApplicationComponent(TaxonomyService.class);
if (title.length() > Integer.parseInt(taxonomyService.getCategoryNameLength())) {
Object[] args = { taxonomyService.getCategoryNameLength() };
uiApp.addMessage(new ApplicationMessage("UITaxonomyTreeCreateChildForm.msg.name-too-long",
args,
ApplicationMessage.WARNING));
return;
}
String parentPath = uiForm.getUIFormInputInfo(FIELD_PARENT).getValue();
taxonomyService.addTaxonomyNode(taxoTreeData
.getTaxoTreeWorkspace(), parentPath, Text.escapeIllegalJcrChars(name), Util.getPortalRequestContext().getRemoteUser());
SessionProvider p = WCMCoreUtils.getUserSessionProvider();
Session session = p.getSession(taxoTreeData.getTaxoTreeWorkspace(), WCMCoreUtils.getRepository());
Node newNode = (Node)session.getItem(parentPath + "/" + name);
if (newNode.canAddMixin("exo:rss-enable")) {
newNode.addMixin("exo:rss-enable");
newNode.setProperty("exo:title", title);
}
newNode.save();
uiCreateChild.update();
} catch (TaxonomyNodeAlreadyExistsException e) {
Object[] arg = { name };
uiApp.addMessage(new ApplicationMessage("UITaxonomyTreeCreateChildForm.msg.exist", arg,
ApplicationMessage.WARNING));
return;
} catch (RepositoryException e) {
Object[] arg = { name };
uiApp.addMessage(new ApplicationMessage("UITaxonomyTreeCreateChildForm.msg.error", arg,
ApplicationMessage.WARNING));
return;
}
uiForm.reset();
UIPopupWindow uiPopup = uiForm.getParent();
uiPopup.setRendered(false);
uiPopup.setShow(false);
event.getRequestContext().addUIComponentToUpdateByAjax(uiTaxonomyManageTrees);
}
}
public static class CancelActionListener extends EventListener<UITaxonomyTreeCreateChildForm> {
public void execute(Event<UITaxonomyTreeCreateChildForm> event) throws Exception {
UITaxonomyTreeCreateChildForm uiForm = event.getSource();
UIPopupWindow uiPopup = uiForm.getParent();
uiPopup.setRendered(false);
uiPopup.setShow(false);
event.getRequestContext().addUIComponentToUpdateByAjax(uiPopup);
}
}
}