added feature for editing VRE Text revised and completed

git-svn-id: http://svn.research-infrastructures.eu/public/d4science/gcube/trunk/portlets/user/gcube-loggedin@128600 82a268e6-3cf1-43bd-a215-b396298e98cf

src/main/java/org/gcube/portlets/user/gcubeloggedin/client/ui/AboutView.java

@@ -51,12 +51,13 @@ public class AboutView extends Composite {
 			desc = desc.substring(0, MAX_CHAR_DESC) + " ...";
 			//description.getElement().setInnerHTML(desc);
 			description.setHTML(desc);
-			description.addStyleName("vre-description");
 			seeMore.setVisible(true);
 			seeMore.setText(SEE_MORE);
-			if (vobj.isManager()) {
-				editButton.setVisible(true);
-			}
+		} else 
+			description.setHTML(desc);
+		description.addStyleName("vre-description");
+		if (vobj.isManager()) {
+			editButton.setVisible(true);
 		}
 		mod = new EditDescriptionModal(vobj.getName(), vobj.getDescription());
 	}	

src/main/java/org/gcube/portlets/user/gcubeloggedin/client/ui/EditDescriptionModal.java

@@ -89,6 +89,7 @@ public class EditDescriptionModal extends Composite  {
 
 			@Override
 			public void onSuccess(String result) {
+				text2Edit.setText(result);
 				loading.setIcon(IconType.CHECK_SIGN);
 				loading.setSpin(false);
 				loadingText.setText("Saving successful, please refresh the page to see your changes.");

src/main/java/org/gcube/portlets/user/gcubeloggedin/server/LoggedinServiceImpl.java

@@ -14,9 +14,13 @@ import org.gcube.portlets.user.gcubeloggedin.shared.VObject.UserBelongingClient;
 import org.gcube.portlets.user.gcubeloggedin.shared.VREClient;
 import org.gcube.portlets.user.gcubewidgets.server.ScopeServiceImpl;
 import org.gcube.vomanagement.usermanagement.GroupManager;
+import org.gcube.vomanagement.usermanagement.RoleManager;
+import org.gcube.vomanagement.usermanagement.UserManager;
 import org.gcube.vomanagement.usermanagement.exception.GroupRetrievalFault;
 import org.gcube.vomanagement.usermanagement.exception.UserManagementSystemException;
+import org.gcube.vomanagement.usermanagement.exception.UserRetrievalFault;
 import org.gcube.vomanagement.usermanagement.impl.LiferayGroupManager;
+import org.gcube.vomanagement.usermanagement.impl.LiferayRoleManager;
 import org.gcube.vomanagement.usermanagement.impl.LiferayUserManager;
 import org.gcube.vomanagement.usermanagement.model.GCubeGroup;
 import org.gcube.vomanagement.usermanagement.model.GCubeRole;
@@ -33,6 +37,7 @@ import com.google.gwt.user.server.rpc.RemoteServiceServlet;
 public class LoggedinServiceImpl extends RemoteServiceServlet implements LoggedinService {
 
 	private static final Logger _log = LoggerFactory.getLogger(LoggedinServiceImpl.class);
+	private static final String VRE_MANAGER_ROLE = "VRE-Manager";
 
 	/**
 	 * the current ASLSession
@@ -110,9 +115,26 @@ public class LoggedinServiceImpl extends RemoteServiceServlet implements Loggedi
 		return new VREClient(name, "", desc, logoURL, "", UserBelongingClient.BELONGING, false, false, isCurrUserVREManager());
 	}
 
-	//TODO: implement this through UM
+	/**
+	 * 
+	 * @return
+	 */
 	private boolean isCurrUserVREManager() {
-		return true;
+		ASLSession session = getASLSession();
+		long userId;
+		try {
+			userId = new LiferayUserManager().getUserId(session.getUsername());
+			long groupId = new LiferayGroupManager().getGroupIdFromInfrastructureScope(session.getScope());
+			RoleManager rm = new LiferayRoleManager();
+			long roleId = rm.getRoleIdByName(VRE_MANAGER_ROLE);
+			boolean toReturn = rm.hasRole(userId, groupId, roleId);
+			_log.debug("User " + session.getUsername() + " is " + VRE_MANAGER_ROLE + " for " + session.getScope() + "? -> " + toReturn);
+			return toReturn;
+
+		} catch (Exception e) {
+			e.printStackTrace();
+		} 
+		return false;
 	}
 
 	protected static ArrayList<String> getAdministratorsEmails(String scope) {