269 lines
8.6 KiB
Java
269 lines
8.6 KiB
Java
/**
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*
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*/
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package org.gcube.portlets.widgets.workspacesharingwidget.server.util;
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import java.util.ArrayList;
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import java.util.List;
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import javax.servlet.http.HttpServletRequest;
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import javax.servlet.http.HttpSession;
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import org.gcube.applicationsupportlayer.social.ApplicationNotificationsManager;
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import org.gcube.applicationsupportlayer.social.NotificationsManager;
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import org.gcube.applicationsupportlayer.social.shared.SocialNetworkingSite;
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import org.gcube.applicationsupportlayer.social.shared.SocialNetworkingUser;
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import org.gcube.common.portal.PortalContext;
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import org.gcube.common.scope.api.ScopeProvider;
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import org.gcube.common.storagehub.client.dsl.FolderContainer;
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import org.gcube.common.storagehub.client.dsl.StorageHubClient;
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import org.gcube.portlets.widgets.workspacesharingwidget.server.GWTWorkspaceSharingBuilder;
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import org.gcube.portlets.widgets.workspacesharingwidget.server.notifications.NotificationsProducer;
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import org.gcube.portlets.widgets.workspacesharingwidget.shared.InfoContactModel;
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import org.gcube.portlets.widgets.workspacesharingwidget.shared.system.VO;
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import org.gcube.portlets.widgets.workspacesharingwidget.shared.system.VRE;
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import org.gcube.vomanagement.usermanagement.model.GCubeUser;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import com.liferay.portal.service.UserLocalServiceUtil;
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/**
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* The Class WsUtil.
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*
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* @author Francesco Mangiacrapa
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* Nov 25, 2016
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*/
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public class WsUtil {
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public static final String WORKSPACEBUILDER_ATTRIBUTE = "WORKSPACE_SHARING_BUILDER_ATTRIBUTE";
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public static final String NOTIFICATION_MANAGER = "NOTIFICATION_SHARING_MANAGER";
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public static final String NOTIFICATION_PRODUCER = "NOTIFICATION_SHARING_PRODUCER";
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public static final String WORKSPACE_SCOPE_UTIL = "WORKSPACE_SHARING_SCOPE_UTIL";
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public static final String NOTIFICATION_PORTLET_CLASS_ID = "org.gcube.portlets.user.workspace.server.GWTWorkspaceServiceImpl"; //USE THE SAME OF WORKSPACE
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protected static Logger logger = LoggerFactory.getLogger(WsUtil.class);
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/**
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* Checks if is within portal.
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*
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* @return true if you're running into the portal, false if in development
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*/
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public static boolean isWithinPortal() {
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try {
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UserLocalServiceUtil.getService();
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return true;
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}
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catch (Exception ex) {
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logger.info("Development Mode ON");
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return false;
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}
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}
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/**
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* Gets the portal context.
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*
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* @param httpServletRequest the http servlet request
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* @return the portal context
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*/
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public static PortalContextInfo getPortalContext(HttpServletRequest httpServletRequest){
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PortalContext pContext = PortalContext.getConfiguration();
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//USER
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GCubeUser user = pContext.getCurrentUser(httpServletRequest);
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String username = user.getUsername();
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String fullName = user.getFullname();
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String email = user.getEmail();
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String avatarID = user.getUserAvatarId();
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String avatarURL = user.getUserAvatarURL();
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//SESSION
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String currentScope = pContext.getCurrentScope(httpServletRequest);
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String userToken = pContext.getCurrentUserToken(httpServletRequest);
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long currGroupId = pContext.getCurrentGroupId(httpServletRequest);
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return new PortalContextInfo(username, fullName, email, avatarID, avatarURL, currentScope, userToken, currGroupId);
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}
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/**
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* Checks if is session expired.
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*
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* @param httpServletRequest the http servlet request
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* @return true, if is session expired
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* @throws Exception the exception
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*/
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public static boolean isSessionExpired(HttpServletRequest httpServletRequest) throws Exception {
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logger.trace("workspace session validating...");
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PortalContextInfo info = getPortalContext(httpServletRequest);
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return info.getUsername()==null;
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}
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/**
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* Gets the vres from infrastructure.
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*
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* @param infrastructure the infrastructure name
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* @param startScopes the starting scopes
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* @return an arraylist of VO containing their child VREs
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*/
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public static List<VO> getVresFromInfrastructure(String infrastructure, String startScopes) {
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List<VO> toReturn = new ArrayList<VO>();
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String[] organizations;
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if (startScopes.contains(",")) {
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organizations = startScopes.split(",");
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for (int i = 0; i < organizations.length; i++) {
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VO toAdd = new VO();
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toAdd.setName(organizations[i]);
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toAdd.setVres((ArrayList<VRE>) LoginServiceUtil.getVREsFromInfrastructure(infrastructure+"/"+organizations[i]));
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toReturn.add(toAdd);
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}
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}
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else {
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organizations = new String[1];
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organizations[0] = startScopes;
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VO toAdd = new VO();
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toAdd.setName(organizations[0]);
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toAdd.setVres((ArrayList<VRE>) LoginServiceUtil.getVREsFromInfrastructure(infrastructure+"/"+organizations[0]));
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toReturn.add(toAdd);
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}
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return toReturn;
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}
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/**
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* Gets the notification manager.
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*
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* @param httpServletRequest the http servlet request
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* @return the notification manager
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*/
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public static NotificationsManager getNotificationManager(HttpServletRequest httpServletRequest)
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{
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PortalContextInfo info = getPortalContext(httpServletRequest);
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HttpSession session = httpServletRequest.getSession();
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NotificationsManager notifMng = (NotificationsManager) session.getAttribute(NOTIFICATION_MANAGER);
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if (notifMng == null) {
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try{
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logger.info("Create new NotificationsManager for user: "+info.getUsername());
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logger.info("New ApplicationNotificationsManager with portlet class name: "+NOTIFICATION_PORTLET_CLASS_ID);
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SocialNetworkingSite site = new SocialNetworkingSite(httpServletRequest);
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SocialNetworkingUser curser = new SocialNetworkingUser(info.getUsername(), info.getUserEmail(), info.getUserFullName(), info.getUserAvatarID());
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notifMng = new ApplicationNotificationsManager(site, info.getCurrentScope(), curser, NOTIFICATION_PORTLET_CLASS_ID);
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session.setAttribute(NOTIFICATION_MANAGER, notifMng);
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}catch (Exception e) {
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logger.error("An error occurred instancing ApplicationNotificationsManager for user: "+info.getUsername(),e);
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}
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}
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return notifMng;
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}
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/**
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* Gets the notification producer.
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*
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* @param httpServletRequest the http servlet request
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* @return the notification producer
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*/
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public static NotificationsProducer getNotificationProducer(HttpServletRequest httpServletRequest)
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{
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PortalContextInfo info = getPortalContext(httpServletRequest);
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HttpSession session = httpServletRequest.getSession();
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NotificationsProducer notifProducer = (NotificationsProducer) session.getAttribute(NOTIFICATION_PRODUCER);
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if (notifProducer == null) {
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logger.info("Create new Notification Producer for user: "+info.getUsername());
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notifProducer = new NotificationsProducer(httpServletRequest);
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session.setAttribute(NOTIFICATION_PRODUCER, notifProducer);
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}
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return notifProducer;
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}
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/**
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* Gets the user id.
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*
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* @param httpServletRequest the http servlet request
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* @return the user id
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*/
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public static String getUserId(HttpServletRequest httpServletRequest) {
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PortalContextInfo info = getPortalContext(httpServletRequest);
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return info.getUsername();
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}
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/**
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* Checks if is vre.
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*
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* @param scope the scope
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* @return true, if is vre
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*/
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public static boolean isVRE(String scope){
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int slashCounter = 0;
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char slash="/".charAt(0);
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for (int i = 0; i < scope.length(); i++) {
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if (scope.charAt(i)==slash) {
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slashCounter++;
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}
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}
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if(slashCounter < 3){
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logger.trace("currentScope is not VRE");
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return false;
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}
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logger.trace("currentScope is VRE");
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return true;
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}
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/**
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* Gets the scope util filter.
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*
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* @param httpServletRequest the http servlet request
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* @return the scope util filter
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*/
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public static ScopeUtility getScopeUtilFilter(HttpServletRequest httpServletRequest){
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PortalContextInfo info = getPortalContext(httpServletRequest);
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ScopeUtility scopeUtil = null;
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try{
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scopeUtil = (ScopeUtility) httpServletRequest.getSession().getAttribute(WsUtil.WORKSPACE_SCOPE_UTIL);
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if(scopeUtil==null){
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scopeUtil = new ScopeUtility(info.getCurrentScope());
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}
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}catch (Exception e) {
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logger.error("an error occurred in getscope filter ",e);
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}
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return scopeUtil;
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}
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/**
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* Gets the GWT workspace sharing builder.
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*
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* @param httpServletRequest the http servlet request
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* @return the GWT workspace sharing builder
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*/
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public static GWTWorkspaceSharingBuilder getGWTWorkspaceSharingBuilder(HttpServletRequest httpServletRequest) {
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PortalContextInfo info = getPortalContext(httpServletRequest);
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GWTWorkspaceSharingBuilder builder = null;
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try{
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builder = (GWTWorkspaceSharingBuilder) httpServletRequest.getSession().getAttribute(WsUtil.WORKSPACEBUILDER_ATTRIBUTE);
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if(builder==null)
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return new GWTWorkspaceSharingBuilder();
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}catch (Exception e) {
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logger.error("an error occurred in get builder ",e);
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}
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return new GWTWorkspaceSharingBuilder();
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}
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}
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