User can not add New Server through Quick links. Fixes #2634

web/pgadmin/browser/server_groups/servers/roles/static/js/role.js

@@ -556,8 +556,7 @@ define('pgadmin.node.role', [
           return null;
         }
       })
-    }),
-    sg = pgBrowser.Nodes['server-group'];
+    })
   }
 
   return pgBrowser.Nodes['role'];

web/pgadmin/browser/templates/browser/js/utils.js

@@ -9,7 +9,7 @@ define('pgadmin.browser.utils',
 
   // Define list of nodes on which Query tool option doesn't appears
   var unsupported_nodes = pgAdmin.unsupported_nodes = [
-     'server-group', 'server', 'coll-tablespace', 'tablespace',
+     'server_group', 'server', 'coll-tablespace', 'tablespace',
      'coll-role', 'role', 'coll-resource_group', 'resource_group',
      'coll-database'
   ];

web/pgadmin/dashboard/static/js/dashboard.js

@@ -357,11 +357,13 @@ function(url_for, gettext, r, $, _, pgAdmin, Backbone, Backgrid, Flotr,
         // Handler function to support the "Add Server" link
         add_new_server: function() {
             if (pgBrowser && pgBrowser.tree) {
-                var i = pgBrowser.tree.first(null, false),
-                    serverModule = r('pgadmin.node.server'),
-                    itemData = pgBrowser.tree.itemData(i);
+                var i = pgBrowser.tree.selected().length != 0 ?
+                          pgBrowser.tree.selected() :
+                          pgBrowser.tree.first(null, false),
+                     serverModule = r('pgadmin.node.server'),
+                     itemData = pgBrowser.tree.itemData(i);
 
-                while (itemData && itemData._type != "server-group") {
+                while (itemData && itemData._type != "server_group") {
                     i = pgBrowser.tree.next(i);
                     itemData = pgBrowser.tree.itemData(i);
                 }

web/pgadmin/static/js/check_node_visibility.js

@@ -24,7 +24,7 @@ define(['jquery', 'underscore', 'underscore.string'],
 
       // Exclude non-applicable nodes
       var nodes_not_supported = [
-        "server-group", "server", "catalog_object_column"
+        "server_group", "server", "catalog_object_column"
       ];
       if(_.indexOf(nodes_not_supported, node_type) >= 0) {
         return true;