268 lines
12 KiB
Java
268 lines
12 KiB
Java
package org.gcube.portlets.admin.manageusers.server;
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import java.util.ArrayList;
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import java.util.Date;
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import java.util.List;
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import javax.servlet.http.HttpServletRequest;
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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.impl.ScopeBean;
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import org.gcube.common.scope.impl.ScopeBean.Type;
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import org.gcube.common.storagehub.client.plugins.AbstractPlugin;
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import org.gcube.common.storagehub.client.proxies.MessageManagerClient;
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import org.gcube.portal.custom.scopemanager.scopehelper.ScopeHelper;
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import org.gcube.portal.notifications.bean.GenericItemBean;
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import org.gcube.portal.notifications.thread.MessageNotificationsThread;
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import org.gcube.portlets.admin.manageusers.client.ManageUsersService;
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import org.gcube.portlets.admin.manageusers.shared.PortalUserDTO;
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import org.gcube.vomanagement.usermanagement.UserManager;
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import org.gcube.vomanagement.usermanagement.impl.LiferayGroupManager;
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import org.gcube.vomanagement.usermanagement.impl.LiferayUserManager;
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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.google.gwt.user.server.rpc.RemoteServiceServlet;
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import com.liferay.portal.kernel.cache.CacheRegistryUtil;
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import com.liferay.portal.kernel.util.GetterUtil;
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import com.liferay.portal.kernel.util.PropsUtil;
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import com.liferay.portal.model.Group;
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import com.liferay.portal.model.User;
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import com.liferay.portal.model.VirtualHost;
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import com.liferay.portal.security.permission.PermissionChecker;
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import com.liferay.portal.security.permission.PermissionCheckerFactoryUtil;
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import com.liferay.portal.security.permission.PermissionThreadLocal;
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import com.liferay.portal.service.CompanyLocalServiceUtil;
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import com.liferay.portal.service.LayoutSetLocalServiceUtil;
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import com.liferay.portal.service.UserLocalServiceUtil;
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import com.liferay.portal.service.VirtualHostLocalServiceUtil;
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@SuppressWarnings("serial")
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public class ManageUsersServiceImpl extends RemoteServiceServlet implements ManageUsersService {
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private static final Logger _log = LoggerFactory.getLogger(ManageUsersServiceImpl.class);
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public static final String DEFAULT_COMPANY_WEB_ID = "liferay.com";
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private final static String POSITION = "POSITION";
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private final static String LABS = "LABS";
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/**
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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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private 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 (com.liferay.portal.kernel.bean.BeanLocatorException ex) {
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_log.trace("Development Mode ON");
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return false;
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}
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}
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@Override
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public ArrayList<PortalUserDTO> getAvailableUsers() {
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ArrayList<PortalUserDTO> toReturn = new ArrayList<PortalUserDTO>();
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if (isWithinPortal()) {
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return getNonBelongingUsersForVRE();
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}
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else {
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for (int i = 0; i < 20; i++) {
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String role = i % 2 == 0 ? "Research Staff" : "Graduate Fellow";
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String lastName = "TheLastName " + i;
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String firstLetter = lastName.substring(0,1);
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PortalUserDTO toAdd = new PortalUserDTO(""+i, firstLetter, "aName "+i, lastName, i+"email@isti.cnr.it", role, "HPC");
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toReturn.add(toAdd);
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}
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PortalUserDTO toAdd = new PortalUserDTO(""+1, "A", "Massimiliano", "Assante", "assante@isti.cnr.it", "Research Staff", "NeMIS");
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toReturn.add(toAdd);
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toAdd = new PortalUserDTO(""+1, "M", "Francesco", "Mangiacrapa", "mangi@isti.cnr.it", "Graduate Fellow", "NeMIS");
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toReturn.add(toAdd);
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toAdd = new PortalUserDTO(""+1, "N", "Salvatore", "Neri", "neri@isti.cnr.it", "Graduate Fellow", "KDD");
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toReturn.add(toAdd);
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toAdd = new PortalUserDTO(""+1, "P", "Giorgio", "Pini", "pini@isti.cnr.it", "Graduate Fellow", "SI");
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toReturn.add(toAdd);
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toAdd = new PortalUserDTO(""+1, "F", "Dario", "Faggiu", "faggiu@isti.cnr.it", "Research Staff", "VC");
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toReturn.add(toAdd);
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return toReturn;
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}
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}
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/**
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*
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* @param request
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* @return the current Group instance based on the request
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*/
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private Group getSiteFromServletRequest(final HttpServletRequest request) throws Exception {
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String serverName = request.getServerName();
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Group site = null;
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List<VirtualHost> vHosts = VirtualHostLocalServiceUtil.getVirtualHosts(0, VirtualHostLocalServiceUtil.getVirtualHostsCount());
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for (VirtualHost virtualHost : vHosts) {
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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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return site;
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}
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}
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_log.warn("serverName is " + serverName + " but i could not find any virtualHost associated to it");
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return null;
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}
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/**
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* Retrieves all the users that are registered to portal but are not registered to the current VO
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*
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* @return A list with the username of the unregistered users
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*/
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public ArrayList<PortalUserDTO> getNonBelongingUsersForVRE() {
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CacheRegistryUtil.clear();
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PortalContext pContext = PortalContext.getConfiguration();
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String scope = pContext.getCurrentScope(getThreadLocalRequest());
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GCubeUser currentUser = pContext.getCurrentUser(getThreadLocalRequest());
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try {
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long companyId = CompanyLocalServiceUtil.getCompanyByWebId(getDefaultCompanyWebId()).getCompanyId();
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_log.trace("Setting Thread Permission");
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User userAdmin = UserLocalServiceUtil.getUserByScreenName(companyId, ScopeHelper.getAdministratorUsername());
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_log.trace("Setting Thread Permission for admin="+userAdmin.getScreenName());
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PermissionChecker permissionChecker = PermissionCheckerFactoryUtil.create(userAdmin);
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PermissionThreadLocal.setPermissionChecker(permissionChecker);
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_log.trace("Setting Permission ok!");
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ArrayList<PortalUserDTO> unregisteredUsers = new ArrayList<PortalUserDTO>();
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//List<GCubeUser> notBelongingUsers = userM.listUnregisteredUsersByGroup(getCurrentGroupID());
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long currSiteGroupId = getSiteFromServletRequest(getThreadLocalRequest()).getGroupId();
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UserManager userM = new LiferayUserManager();
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List<GCubeUser> nonBelongingUsers = userM.listUsersByGroup(currSiteGroupId, false); //the users of i-marine or services etc
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nonBelongingUsers.removeAll(userM.listUsersByGroup(pContext.getCurrentGroupId(getThreadLocalRequest()), false));
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for (GCubeUser u : nonBelongingUsers) {
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String id = u.getUsername();
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User user = UserLocalServiceUtil.getUserByScreenName(companyId, id);
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String position = "";
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String labs = "";
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if (user.getExpandoBridge() != null && user.getExpandoBridge().hasAttribute(POSITION)) {
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position = (user.getExpandoBridge().getAttribute(POSITION) != null) ? user.getExpandoBridge().getAttribute(POSITION).toString() : "";
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labs = (user.getExpandoBridge().getAttribute(LABS) != null) ? user.getExpandoBridge().getAttribute(LABS).toString() : "";
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}
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if ((u.getLastName() != null && u.getLastName().compareTo("") != 0)) {
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String firstLetter = u.getLastName().substring(0,1);
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ScopeBean validator = new ScopeBean(scope);
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String email = u.getEmail();
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String username = id;
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if (validator.is(Type.VRE)) {
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email = "********@"+ email.split("@")[1];
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}
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PortalUserDTO myUser = new PortalUserDTO(username, firstLetter, u.getFirstName(), u.getLastName(), email, position, labs);
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unregisteredUsers.add(myUser);
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}
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}
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_log.trace("Setting Thread Permission back to regular");
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User user = UserLocalServiceUtil.getUserByScreenName(companyId, currentUser.getUsername());
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permissionChecker = PermissionCheckerFactoryUtil.create(user);
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PermissionThreadLocal.setPermissionChecker(permissionChecker);
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_log.trace("Setting Permission ok!");
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return unregisteredUsers;
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}
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catch (Exception e) {
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_log.error("Failed to retrieve the unregistered users. An exception was thrown", e);
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}
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return null;
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}
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/**
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* register the user to the VRE and in the HL Group, plus send notifications to the users
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* it is needed to issue a fake membership request otherwise if the user is loggedIn it is not able to access the VRE unless she logout and login
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*/
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@Override
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public boolean registerUsers(List<PortalUserDTO> users2Register) {
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long vreGroupId = PortalContext.getConfiguration().getCurrentGroupId(getThreadLocalRequest());
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UserManager userM = new LiferayUserManager();
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for (PortalUserDTO user : users2Register) {
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try {
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GCubeUser currUser = userM.getUserByUsername(user.getId());
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_log.debug("registerUser " + currUser.getUsername() + " to groupId: "+ vreGroupId);
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userM.requestMembership(currUser.getUserId(), vreGroupId, "Automatic Request at " + new Date());
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_log.debug("fakeRequest sent");
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String replierUsername = LiferayUserManager.getAdmin().getScreenName();
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_log.trace("Sleep 1 second ...");
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Thread.sleep(1000);
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userM.acceptMembershipRequest(currUser.getUserId(), vreGroupId, true, replierUsername, "Automatic acceptance request at " + new Date());
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_log.info("fakeRequest accepted");
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//add the user to the VRE
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userM.assignUserToGroup(vreGroupId, currUser.getUserId());
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//send notification
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sendNotificationToUser(vreGroupId, user);
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}
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catch (Exception e) {
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e.printStackTrace();
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}
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}
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return false;
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}
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/**
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*
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* @param addressee
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* @return
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* @throws Exception
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*/
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private boolean sendNotificationToUser(long groupId, PortalUserDTO addressee) throws Exception {
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PortalContext pContext = PortalContext.getConfiguration();
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String scope = pContext.getCurrentScope(getThreadLocalRequest());
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GCubeUser currentUser = pContext.getCurrentUser(getThreadLocalRequest());
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MessageManagerClient client = AbstractPlugin.messages().build();
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List<String> recipientIds = new ArrayList<String>();
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recipientIds.add(addressee.getId());
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List<GenericItemBean> recipients = new ArrayList<GenericItemBean>();
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recipients.add(new GenericItemBean(addressee.getId(), addressee.getId(), addressee.getName() + " " + addressee.getLastName(), ""));
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String gatewayName = PortalContext.getConfiguration().getGatewayName(getThreadLocalRequest());
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String gatewayURL = PortalContext.getConfiguration().getGatewayURL(getThreadLocalRequest());
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String vreURL = gatewayURL + "/group" + new LiferayGroupManager().getGroup(groupId).getFriendlyURL();
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String subject = "Registration to VRE notification";
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String body = "Dear "+addressee.getName()+", \n\n I just registered you to the VRE " + pContext.getCurrentGroupName(getThreadLocalRequest())+" on the " + gatewayName + ". \n\n";
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body += "Please, click here to access the VRE: " + vreURL;
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String messageId = client.sendMessage(recipientIds, subject, body, new ArrayList<String>());
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_log.debug("Sending message notification to: " + recipientIds.toString());
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NotificationsManager nm = new ApplicationNotificationsManager(new SocialNetworkingSite(getThreadLocalRequest()), scope, new SocialNetworkingUser(
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currentUser.getUsername(), currentUser.getEmail(), currentUser.getFullname(), currentUser.getUserAvatarURL()));
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Thread thread = new Thread(new MessageNotificationsThread(recipients, messageId, subject, body, nm));
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thread.start();
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return (messageId != null);
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}
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/**
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*
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* @return the default company web-id (e.g. iMarine.eu)
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*/
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public static String getDefaultCompanyWebId() {
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String defaultWebId = "";
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try {
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defaultWebId = GetterUtil.getString(PropsUtil.get("company.default.web.id"));
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}
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catch (NullPointerException e) {
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_log.info("Cound not find property company.default.web.id in portal.ext file returning default web id: " + DEFAULT_COMPANY_WEB_ID);
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return DEFAULT_COMPANY_WEB_ID;
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}
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return defaultWebId;
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}
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}
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