/*
* Copyright (C) 2003-2014 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 Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.exoplatform.platform.upgrade.plugins;
import java.util.ArrayList;
import java.util.Iterator;
import javax.jcr.Node;
import javax.jcr.NodeIterator;
import javax.jcr.Property;
import javax.jcr.Session;
import javax.jcr.Value;
import javax.jcr.query.Query;
import org.exoplatform.commons.upgrade.UpgradeProductPlugin;
import org.exoplatform.commons.version.util.VersionComparator;
import org.exoplatform.container.ExoContainerContext;
import org.exoplatform.container.component.RequestLifeCycle;
import org.exoplatform.container.xml.InitParams;
import org.exoplatform.portal.config.DataStorage;
import org.exoplatform.portal.config.model.Application;
import org.exoplatform.portal.config.model.ApplicationType;
import org.exoplatform.portal.config.model.Container;
import org.exoplatform.portal.config.model.ModelObject;
import org.exoplatform.portal.config.model.Page;
import org.exoplatform.portal.config.model.TransientApplicationState;
import org.exoplatform.portal.config.serialize.PortletApplication;
import org.exoplatform.portal.mop.page.PageContext;
import org.exoplatform.portal.mop.page.PageKey;
import org.exoplatform.portal.mop.page.PageService;
import org.exoplatform.portal.pom.spi.portlet.Portlet;
import org.exoplatform.services.jcr.RepositoryService;
import org.exoplatform.services.jcr.ext.common.SessionProvider;
import org.exoplatform.services.log.ExoLogger;
import org.exoplatform.services.log.Log;
/**
* Created by The eXo Platform SAS
* Author : eXoPlatform
* exo@exoplatform.com
* Aug 28, 2014
* This upgrade plugin aims to change the name of ParameterizedContentViewerPortlet
* to SingleContentViewer
*/
public class PCVPortletUpgradePlugin extends UpgradeProductPlugin {
private static final Log LOG = ExoLogger.getLogger(PCVPortletUpgradePlugin.class.getName());
private RepositoryService repoService;
public PCVPortletUpgradePlugin(RepositoryService repoService, InitParams initParams) {
super(initParams);
this.repoService = repoService;
}
@Override
public void processUpgrade(String oldVersion, String newVersion) {
if (LOG.isInfoEnabled()) {
LOG.info("Start " + this.getClass().getName() + ".............");
}
SessionProvider sessionProvider = null;
try {
RequestLifeCycle.begin(ExoContainerContext.getCurrentContainer());
sessionProvider = SessionProvider.createSystemProvider();
Session session = sessionProvider.getSession("portal-system", repoService.getCurrentRepository());
NodeIterator iter = session.getWorkspace().getQueryManager().
createQuery("Select * from mop:workspaceclone where mop:contentid='presentation/ParameterizedContentViewerPortlet' ", Query.SQL).execute().getNodes();
while (iter.hasNext()) {
try {
Node node = iter.nextNode();
if (node.hasProperty("mop:contentid")) {
node.setProperty("mop:contentid", "presentation/SingleContentViewer");
if (node.hasNode("mop:state")) {
Node mopState = node.getNode("mop:state");
if (!mopState.hasNode("ContextEnable")) {
Node contextEnable = mopState.addNode("ContextEnable", "mop:portletpreference");
contextEnable.setProperty("mop:readonly", false);
Value[] value = new Value[1];
value[0] = session.getValueFactory().createValue("true");
contextEnable.setProperty("mop:value", value);
}
if (!mopState.hasNode("mop:ParameterName")) {
Node contextEnable = mopState.addNode("mop:ParameterName", "mop:portletpreference");
contextEnable.setProperty("mop:readonly", false);
Value[] value = new Value[1];
value[0] = session.getValueFactory().createValue("content-id");
contextEnable.setProperty("mop:value", value);
}
node.save();
if (LOG.isInfoEnabled()) {
LOG.info("Migrate node: " + node.getPath());
}
}
}
} catch (Exception e) {
if (LOG.isErrorEnabled()) {
LOG.error("An unexpected error occurs when modifying PCV portlets: ", e);
}
}
}
if (LOG.isInfoEnabled()) {
LOG.info(this.getClass().getName() + " finished successfully!");
}
} catch (Exception e) {
if (LOG.isErrorEnabled()) {
LOG.error("An unexpected error occurs when modifying PCV portlets: ", e);
}
} finally {
RequestLifeCycle.end();
}
}
@Override
public boolean shouldProceedToUpgrade(String newVersion, String previousVersion) {
return VersionComparator.isAfter(newVersion,previousVersion);
}
}