274 lines
8.8 KiB
Java
274 lines
8.8 KiB
Java
package org.gcube.portlets.user.accountingdashboard.server.accounting;
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import java.util.ArrayList;
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import java.util.Collections;
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import java.util.LinkedHashMap;
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import java.util.LinkedList;
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import java.util.List;
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import java.util.Map.Entry;
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import javax.servlet.http.HttpServletRequest;
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import org.gcube.common.portal.GCubePortalConstants;
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import org.gcube.common.portal.PortalContext;
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import org.gcube.data.access.accounting.summary.access.impl.ContextTreeProvider;
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import org.gcube.data.access.accounting.summary.access.model.ScopeDescriptor;
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import org.gcube.vomanagement.usermanagement.GroupManager;
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import org.gcube.vomanagement.usermanagement.impl.LiferayGroupManager;
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import org.gcube.vomanagement.usermanagement.model.GCubeGroup;
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import org.gcube.vomanagement.usermanagement.model.GCubeUser;
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import org.gcube.vomanagement.usermanagement.model.VirtualGroup;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import com.liferay.portal.kernel.exception.PortalException;
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import com.liferay.portal.kernel.exception.SystemException;
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import com.liferay.portal.model.Group;
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import com.liferay.portal.model.VirtualHost;
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import com.liferay.portal.service.LayoutSetLocalServiceUtil;
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import com.liferay.portal.service.VirtualHostLocalServiceUtil;
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public class PortalContextTreeProvider implements ContextTreeProvider {
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private static GroupManager groupsManager;
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private static Logger log = LoggerFactory.getLogger(PortalContextTreeProvider.class);
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static {
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groupsManager = new LiferayGroupManager();
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}
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@Override
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public ScopeDescriptor getTree(Object context) throws Exception {
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if(context == null) throw new Exception("Unable to get tree, Request is null.");
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if(!(context instanceof HttpServletRequest)) throw new
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Exception("Invalid request object : "+context);
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HttpServletRequest request=(HttpServletRequest) context;
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// PARSE TREE
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LinkedHashMap<VRECategory,ArrayList<VRE>> gatewayTree=getPortalSitesMappedToVRE(request);
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log.debug("Parsing tree from gateway. Size {} ",gatewayTree.size());
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LinkedList<ScopeDescriptor> rootChildren=new LinkedList<>();
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for(Entry<VRECategory,ArrayList<VRE>> entry:gatewayTree.entrySet()) {
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ScopeDescriptor rootChild=new ScopeDescriptor(entry.getKey().name, entry.getKey().categoryID+"");
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for(VRE vre:entry.getValue())
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rootChild.getChildren().add(new ScopeDescriptor(vre.name, vre.scope));
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}
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Group rootGroup=getSiteFromServletRequest(request);
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ScopeDescriptor root=new ScopeDescriptor(rootGroup.getDescriptiveName(),rootGroup.getGroupId()+"");
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root.setChildren(rootChildren);
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log.debug("TREE IS {} ",root);
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return root;
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}
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// private ScopeDescriptor asScopeDescriptor(GCubeGroup group)
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// throws UserManagementSystemException, GroupRetrievalFault {
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// ScopeDescriptor toReturn = new ScopeDescriptor(group.getGroupName(),
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// groupsManager.getInfrastructureScope(group.getGroupId()));
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// if (group.getChildren() != null && !group.getChildren().isEmpty()) {
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// for (GCubeGroup child : group.getChildren()) {
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// toReturn.getChildren().add(asScopeDescriptor(child));
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// }
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// }
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// return toReturn;
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// }
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/**
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*
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* @return the Virtual groups with their VREs in the order estabilished in
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the LR Control Panel
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* @throws SystemException
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* @throws PortalException
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*/
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private LinkedHashMap<VRECategory, ArrayList<VRE>>
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getPortalSitesMappedToVRE(HttpServletRequest request) throws Exception {
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LinkedHashMap<VRECategory, ArrayList<VRE>> toReturn = new LinkedHashMap<VRECategory, ArrayList<VRE>>();
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long currentSiteGroupId = getSiteFromServletRequest(request).getGroupId();
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List<VirtualGroup> currentSiteVGroups = groupsManager.getVirtualGroups(currentSiteGroupId);
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for (VirtualGroup vg : currentSiteVGroups) {
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ArrayList<VRE> toCreate = new ArrayList<VRE>();
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VRECategory cat = new VRECategory(1L, vg.getName(), vg.getDescription());
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toReturn.put(cat, toCreate);
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}
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GCubeGroup rootGroupVO = groupsManager.getRootVO();
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try {
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log.debug("root: " + rootGroupVO.getGroupName() );
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} catch (NullPointerException e) {
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log.error("Cannot find root organziation, please check gcube-data.properties file in $CATALINA_HOME/conf folder, unless your installing the Bundle");
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return toReturn;
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}
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PortalContext pContext = PortalContext.getConfiguration();
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@SuppressWarnings("unused")
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List<GCubeGroup> currUserGroups = new ArrayList<GCubeGroup>();
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GCubeUser currUser = pContext.getCurrentUser(request);
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if (currUser != null) {
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currUserGroups = groupsManager.listGroupsByUser(currUser.getUserId());
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}
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//for each root sub organizations (VO)
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for (GCubeGroup vOrg : rootGroupVO.getChildren()) {
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for (GCubeGroup vreSite : vOrg.getChildren()) {
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long vreID = vreSite.getGroupId();
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String vreName = vreSite.getGroupName();
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String vreDescription = vreSite.getDescription();
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long logoId = vreSite.getLogoId();
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String vreLogoURL = groupsManager.getGroupLogoURL(logoId);
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String infraScope = groupsManager.getInfrastructureScope(vreSite.getGroupId());
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String friendlyURL = GCubePortalConstants.PREFIX_GROUP_URL+vreSite.getFriendlyURL();
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List<VirtualGroup> vreGroups = groupsManager.getVirtualGroups(vreID);
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for (VirtualGroup vreGroup : vreGroups) {
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for (VRECategory vre : toReturn.keySet()) {
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if (vre.getName().compareTo(vreGroup.getName())==0) {
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ArrayList<VRE> toUpdate = toReturn.get(vre);
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// UserBelonging belongs = UserBelonging.NOT_BELONGING;
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// VRE toAdd = new VRE(vreID,vreName, vreDescription, vreLogoURL, groupName, friendlyURL, belongs, getVREMembershipType(vreSite.getMembershipType()));
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VRE toAdd= new VRE(vreName,vreDescription,vreID,friendlyURL,infraScope);
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// if (GroupLocalServiceUtil.getGroup(vreID).getPublicLayoutsPageCount() > 0) {
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// String publicURL = PREFIX_PUBLIC_URL+vreSite.getFriendlyURL();
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// toAdd.setPublicURL(publicURL);
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// }
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// if (currUser != null) {
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// //check if the user belongs to it
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// if (currUserGroups.contains(vreSite)) {
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// toAdd.setUserBelonging(UserBelonging.BELONGING);
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// }
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// else if (checkPending(currUser.getUsername(), vreSite.getGroupId()))
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// toAdd.setUserBelonging(UserBelonging.PENDING);
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// }
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toUpdate.add(toAdd);
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}
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}
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}
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}
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}
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//sort the vres in the groups
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for (VRECategory cat : toReturn.keySet()) {
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ArrayList<VRE> toSort = toReturn.get(cat);
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Collections.sort(toSort);
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}
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return toReturn;
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}
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private Group getSiteFromServletRequest(final HttpServletRequest request)
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throws PortalException, SystemException {
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String serverName = request.getServerName();
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log.debug("currentHost is " + serverName);
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Group site = null;
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List<VirtualHost> vHosts = VirtualHostLocalServiceUtil.getVirtualHosts(0,
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VirtualHostLocalServiceUtil.getVirtualHostsCount());
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for (VirtualHost virtualHost : vHosts) {
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log.debug("Found " + virtualHost.getHostname());
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if (virtualHost.getHostname().compareTo("localhost") != 0 &&
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virtualHost.getLayoutSetId() != 0 &&
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virtualHost.getHostname().compareTo(serverName) == 0) {
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long layoutSetId = virtualHost.getLayoutSetId();
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site = LayoutSetLocalServiceUtil.getLayoutSet(layoutSetId).getGroup();
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log.debug("Found match! Your site is " + site.getName());
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return site;
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}
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}
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return null;
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}
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private class VRECategory{
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private long categoryID;
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private String name;
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private String description;
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public VRECategory(long categoryID, String name, String description) {
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super();
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this.categoryID = categoryID;
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this.name = name;
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this.description = description;
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}
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public long getCategoryID() {
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return categoryID;
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}
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public String getDescription() {
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return description;
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}
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public String getName() {
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return name;
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}
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@Override
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public String toString() {
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return "VRECategory [categoryID=" + categoryID + ", name=" + name + ", description=" + description + "]";
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}
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}
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private class VRE implements Comparable<VRE>{
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private String name;
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private String description;
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private long id;
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private String url;
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private String scope;
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public VRE(String name, String description, long id, String url, String scope) {
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super();
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this.name = name;
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this.description = description;
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this.id = id;
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this.url = url;
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this.scope = scope;
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}
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public String getDescription() {
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return description;
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}
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public long getId() {
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return id;
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}
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public String getName() {
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return name;
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}
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public String getScope() {
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return scope;
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}
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public String getUrl() {
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return url;
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}
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@Override
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public String toString() {
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return "VRE [name=" + name + ", description=" + description + ", id=" + id + ", url=" + url + ", scope="
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+ scope + "]";
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}
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@Override
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public int compareTo(VRE vre) {
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return this.getName().compareTo(vre.getName());
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}
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}
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}
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