44e3dc026187c8f73c1f93316dd9ee5cbd829c8c
braney
  Fri Mar 9 13:48:01 2018 -0800
add times to collection names to make them more unique

diff --git src/hg/js/hgCollection.js src/hg/js/hgCollection.js
index a93e803..3a7ada2 100644
--- src/hg/js/hgCollection.js
+++ src/hg/js/hgCollection.js
@@ -188,31 +188,31 @@
         $( "#customName" ).select();
         $('#collectionDialogHelp').show();
         $('#trackDialogHelp').hide();
         $( "#newCollectionDialog" ).dialog( 'option', 'title', 'Create New Collection');
         $( "#newCollectionDialog" ).dialog("open");
     } 
 
     function newCollection() {
         var newName = $("#customName").val().trim();
         if (!validateLabel(newName))
             return;
 
         var newDescription = $("#customDescription").val().trim();
         if (!validateLabel(newDescription))
             return;
-        var ourCollectionName = getUniqueName("coll");
+        var ourCollectionName = getUniqueName();
         var parent = $(selectedTree).find("li").first();
         $( "#newCollectionDialog" ).dialog("close");
 
         var newId = $(selectedTree).jstree("create_node", "#", newName + " (" + newDescription + ")");
         var newId2 = $(selectedTree).jstree("create_node", newId, emptyCollectionText);
         var newNode = $(selectedTree).jstree("get_node", newId);
         isDirty = true;
         newNode.li_attr.class = "folder empty";
         newNode.li_attr.name = ourCollectionName;
         newNode.li_attr.shortlabel = newName;
         newNode.li_attr.longlabel = newDescription;
         newNode.li_attr.visibility = $("#customVis").val();
         newNode.li_attr.color = $("#customColorInput").val();
         newNode.li_attr.missingmethod = $("input:radio[name ='missingData']:checked").val();
         newNode.li_attr.viewfunc = $("#viewFunc").val();
@@ -507,32 +507,34 @@
 
     function updatePage(responseJson) {
         // called after AJAX call
         isDirty = false;
         if (!responseJson) {
             return;
         }
 
         if (goTracks) {
             // we go straight to hgTracks after save
             $form = $('#redirectForm');
             $form.submit();
         }
     }
 
-    function getUniqueName(root) {
+    function getUniqueName() {
         // make sure name is unique in track hub
+        var seconds =  Math.floor( Date.now() / 1000 ) - 1520631071;
+        var root = "coll" + seconds;
         if (!collectionNames[root]) {
             collectionNames[root] = 1;
             return root;
         } else {
             var counter = 1;
 
             for(; ; counter++) {
                 var name  = root + counter;
                 if (!collectionNames[name]) {
                     collectionNames[name] = 1;
                     return name;
                 }
             }
         }
     }