/*
* Copyright 2015-Present Entando Inc. (http://www.entando.com) All rights reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
package com.agiletec.plugins.jpfacetnav.aps.system.services.content.widget;
import java.util.ArrayList;
import java.util.Collection;
import java.util.HashSet;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import java.util.Set;
import com.agiletec.aps.system.RequestContext;
import com.agiletec.aps.system.SystemConstants;
import com.agiletec.aps.system.common.tree.ITreeNodeManager;
import com.agiletec.aps.system.exception.ApsSystemException;
import com.agiletec.aps.system.services.authorization.IAuthorizationManager;
import com.agiletec.aps.system.services.group.Group;
import com.agiletec.aps.system.services.page.Widget;
import com.agiletec.aps.system.services.user.UserDetails;
import com.agiletec.aps.util.ApsWebApplicationUtils;
import com.agiletec.plugins.jacms.aps.system.JacmsSystemConstants;
import com.agiletec.plugins.jacms.aps.system.services.content.IContentManager;
import com.agiletec.plugins.jpfacetnav.aps.system.JpFacetNavSystemConstants;
import com.agiletec.plugins.jpfacetnav.aps.system.services.content.IContentFacetManager;
/**
* @author E.Santoboni
*/
public class FacetNavHelper implements IFacetNavHelper {
@Override
public List<String> getSearchResult(List<String> selectedFacetNodes, RequestContext reqCtx) throws ApsSystemException {
List<String> contentTypesFilter = this.getContentTypesFilter(reqCtx);
List<String> userGroupCodes = new ArrayList<String>(this.getAllowedGroups(reqCtx));
return this.getContentFacetManager().loadContentsId(contentTypesFilter, selectedFacetNodes, userGroupCodes);
}
/**
* Returns Content types filter
* @param reqCtx
* @return content types filter
* @throws ApsSystemException
*/
private List<String> getContentTypesFilter(RequestContext reqCtx) throws ApsSystemException {
List<String> contentTypes = new ArrayList<String>();
Widget currentShowlet = (Widget) reqCtx.getExtraParam(SystemConstants.EXTRAPAR_CURRENT_WIDGET);
if (null == currentShowlet.getConfig()) return contentTypes;
String paramName = JpFacetNavSystemConstants.CONTENT_TYPES_FILTER_WIDGET_PARAM_NAME;
String contentTypesParamValue = currentShowlet.getConfig().getProperty(paramName);
if (null != contentTypesParamValue) {
IContentManager contentManager = (IContentManager) ApsWebApplicationUtils.getBean(JacmsSystemConstants.CONTENT_MANAGER, reqCtx.getRequest());
String[] contentTypesArray = contentTypesParamValue.split(",");
for (int i=0; i<contentTypesArray.length; i++) {
String contentTypeCode = contentTypesArray[i].trim();
if (null != contentManager.getSmallContentTypesMap().get(contentTypeCode)) {
contentTypes.add(contentTypeCode);
}
}
}
return contentTypes;
}
@Override
public Map<String, Integer> getOccurences(List<String> selectedFacetNodes, RequestContext reqCtx) throws ApsSystemException {
List<String> contentTypesFilter = this.getContentTypesFilter(reqCtx);
List<String> userGroupCodes = new ArrayList<String>(this.getAllowedGroups(reqCtx));
return this.getContentFacetManager().getOccurrences(contentTypesFilter, selectedFacetNodes, userGroupCodes);
}
/**
* Returns allowed groups
* @param reqCtx The request context
* @return allowed groups
*/
private Collection<String> getAllowedGroups(RequestContext reqCtx) {
IAuthorizationManager authManager = (IAuthorizationManager) ApsWebApplicationUtils.getBean(SystemConstants.AUTHORIZATION_SERVICE, reqCtx.getRequest());
UserDetails currentUser = (UserDetails) reqCtx.getRequest().getSession().getAttribute(SystemConstants.SESSIONPARAM_CURRENT_USER);
List<Group> groups = authManager.getUserGroups(currentUser);
Set<String> allowedGroup = new HashSet<String>();
Iterator<Group> iter = groups.iterator();
while (iter.hasNext()) {
Group group = iter.next();
allowedGroup.add(group.getName());
}
allowedGroup.add(Group.FREE_GROUP_NAME);
return allowedGroup;
}
public IContentFacetManager getContentFacetManager() {
return _contentFacetManager;
}
public void setContentFacetManager(IContentFacetManager contentFacetManager) {
this._contentFacetManager = contentFacetManager;
}
@Override
public ITreeNodeManager getTreeNodeManager() {
return _treeNodeManager;
}
public void setTreeNodeManager(ITreeNodeManager treeNodeManager) {
this._treeNodeManager = treeNodeManager;
}
private IContentFacetManager _contentFacetManager;
private ITreeNodeManager _treeNodeManager;
}