Get favicon url from injected properties

Not tested yet, waiting for the devenv

Refs #4677

diff --git a/src/gr/grnet/pithos/web/client/Pithos.java b/src/gr/grnet/pithos/web/client/Pithos.java
index 053afd3..197931b 100644 (file)
--- a/src/gr/grnet/pithos/web/client/Pithos.java
+++ b/src/gr/grnet/pithos/web/client/Pithos.java
@@ -40,6 +40,8 @@ import com.google.gwt.core.client.JsArrayString;
 import com.google.gwt.core.client.Scheduler;
 import com.google.gwt.core.client.Scheduler.RepeatingCommand;
 import com.google.gwt.core.client.Scheduler.ScheduledCommand;
+import com.google.gwt.dom.client.*;
+import com.google.gwt.dom.client.Element;
 import com.google.gwt.event.dom.client.ClickEvent;
 import com.google.gwt.event.dom.client.ClickHandler;
 import com.google.gwt.event.logical.shared.ResizeEvent;
@@ -180,6 +182,8 @@ public class Pithos implements EntryPoint, ResizeHandler {
         }
     }
 
+    public static String FAVICON_URL = getFromOtherPropertiesOrNull("FAVICON_URL");
+
     public interface Style extends CssResource {
         String commandAnchor();
 
@@ -493,6 +497,16 @@ public class Pithos implements EntryPoint, ResizeHandler {
     }
 
     private void initialize() {
+        // Inject the dynamically provided favicon
+        if(FAVICON_URL != null) {
+            final Document document = Document.get();
+            final Element head = document.getElementsByTagName("head").getItem(0);
+            final LinkElement link = document.createLinkElement();
+            link.setRel("icon");
+            link.setHref(FAVICON_URL);
+            head.appendChild(link);
+        }
+
         userCatalogs.updateWithIDAndName("*", "All Pithos users");
 
         lastModified = new Date(); //Initialize if-modified-since value with now.