fixed link to explore VREs when user has no VREs yet

git-svn-id: http://svn.research-infrastructures.eu/public/d4science/gcube/trunk/portlets/user/my-vres@130655 82a268e6-3cf1-43bd-a215-b396298e98cf

src/main/java/org/gcube/portlet/user/my_vres/client/MyVREsService.java

@@ -18,4 +18,6 @@ public interface MyVREsService extends RemoteService {
 	void loadLayout(String scope, String URL);
 	
 	String showMoreVREs();
+	
+	String getSiteLandingPagePath();
 }

src/main/java/org/gcube/portlet/user/my_vres/client/MyVREsServiceAsync.java

@@ -17,4 +17,6 @@ public interface MyVREsServiceAsync {
 
 	void showMoreVREs(AsyncCallback<String> callback);
 
+	void getSiteLandingPagePath(AsyncCallback<String> callback);
+
 }

src/main/java/org/gcube/portlet/user/my_vres/client/NoVresPanel.java

@@ -2,6 +2,9 @@ package org.gcube.portlet.user.my_vres.client;
 
 import com.google.gwt.core.client.GWT;
 import com.google.gwt.uibinder.client.UiBinder;
+import com.google.gwt.uibinder.client.UiField;
+import com.google.gwt.user.client.rpc.AsyncCallback;
+import com.google.gwt.user.client.ui.Anchor;
 import com.google.gwt.user.client.ui.Composite;
 import com.google.gwt.user.client.ui.Widget;
 
@@ -10,14 +13,26 @@ public class NoVresPanel extends Composite {
 	private static NoVresPanelUiBinder uiBinder = GWT
 			.create(NoVresPanelUiBinder.class);
 
+	private final MyVREsServiceAsync myVREsService = GWT.create(MyVREsService.class);
+
 	interface NoVresPanelUiBinder extends UiBinder<Widget, NoVresPanel> {
 	}
-
+	@UiField Anchor joinLink;
+	@UiField Anchor availableLink;
 	public NoVresPanel() {
 		initWidget(uiBinder.createAndBindUi(this));
-	}
-
-	public NoVresPanel(String firstName) {
-		initWidget(uiBinder.createAndBindUi(this));
+		myVREsService.getSiteLandingPagePath(new AsyncCallback<String>() {
+			
+			@Override
+			public void onSuccess(String result) {
+				joinLink.setHref(result);
+				availableLink.setHref(result);
+			}
+			
+			@Override
+			public void onFailure(Throwable caught) {
+			
+			}
+		});
 	}
 }

src/main/java/org/gcube/portlet/user/my_vres/client/NoVresPanel.ui.xml

@@ -4,9 +4,9 @@
 	<g:HTMLPanel>
 		<div class="NoVresStyle">
 			You are not subscribed to any environment, 
-			please begin by	
-			<a class="vrelink" href="/explore"><span class="important">joining</span></a> one.	<br /><br />
-			<a class="vrelink" href="/explore"><span class="important">Explore</span></a> the research environments available in the infrastructure.
+			please begin by
+			<g:Anchor ui:field="joinLink" styleName="vrelink"><span class="important">joining</span></g:Anchor> one.<br /><br />
+			<g:Anchor ui:field="availableLink" styleName="vrelink"><span class="important">Explore</span></g:Anchor> the Virtual Research Environments available in the infrastructure.
 		</div>
 	</g:HTMLPanel>
 </ui:UiBinder> 

src/main/java/org/gcube/portlet/user/my_vres/server/MyVREsServiceImpl.java

@@ -57,6 +57,13 @@ public class MyVREsServiceImpl extends RemoteServiceServlet implements	MyVREsSer
 	public String showMoreVREs() {
 		return PortalContext.getConfiguration().getSiteLandingPagePath(getThreadLocalRequest());
 	}
+	@Override
+	public String getSiteLandingPagePath() {
+		String user = getASLSession().getUsername();
+		_log.debug("user=" + user + " has no VREs");
+		String toReturn = PortalContext.getConfiguration().getSiteLandingPagePath(getThreadLocalRequest())+GCubePortalConstants.VRES_EXPLORE_FRIENDLY_URL;
+		return toReturn;
+	}
 	/**
 	 * 
 	 * @return true if you're running into the portal, false if in development
@@ -236,4 +243,5 @@ public class MyVREsServiceImpl extends RemoteServiceServlet implements	MyVREsSer
 		return toReturn;
 	}
 	
+	
 }

src/main/webapp/MyVREs.css

@@ -33,8 +33,6 @@ a.vrelink:hover {
 
 .NoVresStyle {
 	line-height: 25px;
-	font-family: 'Architects Daughter', Arial, Verdana, sans-serif;
-	font-size: 15px;
 	padding-left: 0px;
 }