/*
* 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.wcm.webui.clv;
import java.util.ArrayList;
import java.util.Collections;
import java.util.HashMap;
import java.util.List;
import javax.jcr.Node;
import javax.jcr.query.Query;
import javax.portlet.PortletPreferences;
import org.exoplatform.ecm.utils.text.Text;
import org.exoplatform.ecm.utils.comparator.PropertyValueComparator;
import org.exoplatform.portal.webui.application.UIPortlet;
import org.exoplatform.portal.webui.util.Util;
import org.exoplatform.resolver.ResourceResolver;
import org.exoplatform.services.cms.link.LinkManager;
import org.exoplatform.services.jcr.ext.common.SessionProvider;
import org.exoplatform.services.log.ExoLogger;
import org.exoplatform.services.log.Log;
import org.exoplatform.services.wcm.core.NodeLocation;
import org.exoplatform.services.wcm.core.NodetypeConstant;
import org.exoplatform.services.wcm.publication.PaginatedResultIterator;
import org.exoplatform.services.wcm.publication.Result;
import org.exoplatform.services.wcm.publication.WCMComposer;
import org.exoplatform.services.wcm.search.base.AbstractPageList;
import org.exoplatform.services.wcm.search.base.PageListFactory;
import org.exoplatform.services.wcm.utils.WCMCoreUtils;
import org.exoplatform.wcm.webui.Utils;
import org.exoplatform.wcm.webui.scv.UISingleContentViewerPortlet;
import org.exoplatform.webui.application.WebuiRequestContext;
import org.exoplatform.webui.application.portlet.PortletRequestContext;
import org.exoplatform.webui.config.annotation.ComponentConfig;
import org.exoplatform.webui.config.annotation.EventConfig;
import org.exoplatform.webui.core.lifecycle.Lifecycle;
/**
* Created by The eXo Platform SAS
* Author : anh.do
* anh.do@exoplatform.com, anhdn86@gmail.com
* Feb 23, 2009
*/
@ComponentConfig(
lifecycle = Lifecycle.class,
template = "system:/groovy/ContentListViewer/UICLVContainer.gtmpl",
events = {
@EventConfig(listeners = UICLVManualMode.PreferencesActionListener.class)
}
)
@SuppressWarnings("deprecation")
public class UICLVManualMode extends UICLVContainer {
/** The log. */
private static final Log LOG = ExoLogger.getLogger(UICLVManualMode.class.getName());
/* (non-Javadoc)
* @see org.exoplatform.wcm.webui.clv.UICLVContainer#init()
*/
@SuppressWarnings("unchecked")
public void init() throws Exception {
PortletPreferences portletPreferences = Utils.getAllPortletPreferences();
String query = portletPreferences.getValue(UICLVPortlet.PREFERENCE_CONTENTS_BY_QUERY, "");
String contextualMode = portletPreferences.getValue(UICLVPortlet.PREFERENCE_CONTEXTUAL_FOLDER, null);
String workspace = portletPreferences.getValue(UICLVPortlet.PREFERENCE_WORKSPACE, null);
List<Node> nodes = new ArrayList<Node>();
String folderPath="";
HashMap<String, String> filters = new HashMap<String, String>();
if (UICLVPortlet.PREFERENCE_CONTEXTUAL_FOLDER_ENABLE.equals(contextualMode)) {
String folderParamName = portletPreferences.getValue(UICLVPortlet.PREFERENCE_SHOW_CLV_BY, null);
if (folderParamName == null || folderParamName.length() == 0)
folderParamName = UICLVPortlet.DEFAULT_SHOW_CLV_BY;
folderPath = Util.getPortalRequestContext().getRequestParameter(folderParamName);
}
String sharedCache = portletPreferences.getValue(UISingleContentViewerPortlet.ENABLE_CACHE, "true");
sharedCache = "true".equals(sharedCache) ? WCMComposer.VISIBILITY_PUBLIC:WCMComposer.VISIBILITY_USER;
int itemsPerPage = Integer.parseInt(portletPreferences.getValue(UICLVPortlet.PREFERENCE_ITEMS_PER_PAGE, null));
String strQuery = this.getAncestorOfType(UICLVPortlet.class).getQueryStatement(query);
if (strQuery != null) strQuery = strQuery.replaceAll("\"", "'");
if (this.getAncestorOfType(UICLVPortlet.class).isQueryApplication()
&& UICLVPortlet.PREFERENCE_CONTEXTUAL_FOLDER_ENABLE.equals(contextualMode)
&& org.exoplatform.wcm.webui.Utils.checkQuery(workspace, strQuery, Query.SQL)) {
NodeLocation nodeLocation = new NodeLocation();
nodeLocation.setWorkspace(workspace);
nodeLocation.setPath("/");
nodeLocation.setSystemSession(false);
filters.put(WCMComposer.FILTER_QUERY_FULL, strQuery);
Result rNodes = WCMCoreUtils.getService(WCMComposer.class)
.getPaginatedContents(nodeLocation, filters, WCMCoreUtils.getUserSessionProvider());
if(rNodes.getNumTotal() == 0) messageKey = "UICLVContainer.msg.non-contents";
PaginatedResultIterator paginatedResultIterator = new PaginatedResultIterator(rNodes, itemsPerPage);
getChildren().clear();
ResourceResolver resourceResolver = getTemplateResourceResolver();
PortletRequestContext pContext = (PortletRequestContext) WebuiRequestContext.getCurrentInstance();
UICLVPresentation clvPresentation =
addChild(UICLVPresentation.class,
null,
UICLVPresentation.class.getSimpleName() + "_" + pContext.getWindowId()
);
clvPresentation.init(resourceResolver, paginatedResultIterator);
return;
} else {
String[] listContent = portletPreferences.getValue(UICLVPortlet.PREFERENCE_ITEM_PATH, null).split(";");
LinkManager linkManager = WCMCoreUtils.getService(LinkManager.class);
//get node to sort
List<Node> originalList = new ArrayList<Node>();
if (listContent != null && listContent.length != 0) {
for (String itemPath : listContent) {
itemPath = itemPath.replace("{siteName}", Util.getPortalRequestContext().getSiteName());
Node currentNode = NodeLocation.getNodeByExpression(itemPath);
if(currentNode != null){
try {
linkManager.updateSymlink(currentNode);
currentNode = NodeLocation.getNodeByExpression(itemPath);
} catch (Exception e) {
if (LOG.isErrorEnabled()) {
LOG.error("Can not update symlink: " + currentNode.getPath(), e);
}
}
originalList.add(currentNode);
}
}
}
//sort nodes
String orderBy = portletPreferences.getValue(UICLVPortlet.PREFERENCE_ORDER_BY, NodetypeConstant.EXO_TITLE);
String orderType = portletPreferences.getValue(UICLVPortlet.PREFERENCE_ORDER_TYPE, "ASC");
Collections.sort(originalList, new PropertyValueComparator(orderBy, "ASC".equals(orderType) ? "Ascending" : "Descending"));
//get real node by portlet mode
for (Node node : originalList) {
Node viewNode = Utils.getViewableNodeByComposer(WCMCoreUtils.getRepository().getConfiguration().getName(),
Text.escapeIllegalJcrChars(node.getSession().getWorkspace().getName()),
Text.escapeIllegalJcrChars(node.getPath()),
null,
sharedCache);
if (viewNode != null) nodes.add(viewNode);
}
}
if (nodes.size() == 0) {
messageKey = "UICLVContainer.msg.non-contents";
}
getChildren().clear();
AbstractPageList<NodeLocation> pageList =
PageListFactory.createPageList(nodes, itemsPerPage, null,
new CLVNodeCreator());
ResourceResolver resourceResolver = getTemplateResourceResolver();
PortletRequestContext pContext = (PortletRequestContext) WebuiRequestContext.getCurrentInstance();
UICLVPresentation clvPresentation =
addChild(UICLVPresentation.class,
null,
UICLVPresentation.class.getSimpleName() + "_" + pContext.getWindowId()
);
clvPresentation.init(resourceResolver, pageList);
}
/**
* Gets the bar info show.
*
* @return the value for info bar setting
*
* @throws Exception the exception
*/
public boolean isShowInfoBar() throws Exception {
if (UIPortlet.getCurrentUIPortlet().getShowInfoBar())
return true;
return false;
}
/**
* Get portlet name.
*
* @throws Exception the exception
*/
public String getPortletName() throws Exception {
return UICLVManualMode.class.getSimpleName();
}
}