Fix so that Project Space policy code is moved to emailserver:aliasable onAddAspect - fixes 2 bugs and allows creation of project from any Project template

git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@7876 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261

config/alfresco/module/projects/script/onAddAspect_emailserver_aliasable.js

@@ -0,0 +1,25 @@
+logger.log("onAddAspect policy code for emailserver:aliasable");
+var emailfolder = behaviour.args[0];
+// search for an app:projectfolder parent node
+var parent = emailfolder.parent;
+while (parent != null && parent.hasPermission("Read"))
+{
+   if (parent.type == "{http://www.alfresco.org/model/application/1.0}projectfolder")
+   {
+      logger.log("Found parent app:project folder: " + parent.name);
+      
+      var alias = normalise(parent.name);
+      parent.properties["emailserver:alias"] = alias;
+      parent.save();
+      logger.log("Applied email alias of: " + alias);
+      
+      break;
+   }
+   parent = parent.parent;
+}
+
+function normalise(s)
+{
+   // email alias has strict constraint
+   return new String(s).toLowerCase().replace(/[^a-z^0-9^.]/g, "-");
+}