Updates to improve reactivity, session storage, logging

LesionTracker/client/routes.js

@@ -0,0 +1,45 @@
+tabs = new Meteor.Collection(null);
+Session.setDefault('ViewerData', {});
+
+// Re-add any tab data saved in the Session
+Object.keys(ViewerData).forEach(function(contentId) {
+    var tabData = ViewerData[contentId];
+    var data = {
+        title: tabData.title,
+        contentid: tabData.contentid,
+    };
+    tabs.insert(data);
+});
+
+Router.configure({
+    layoutTemplate: 'layout',
+    loadingTemplate: 'layout',
+    notFoundTemplate: 'notFound'
+});
+
+Router.onBeforeAction('loading');
+
+Router.route('/', function () {
+    this.render('worklist');
+});
+
+
+Router.route('/viewer/:_id', {
+    layoutTemplate: 'layout',
+    name: 'viewer',
+    onBeforeAction: function() {
+        log.info('Router GetStudyMetadata');
+
+        var studyInstanceUid = this.params._id;
+        
+        // Check if this study is already loaded in a tab
+        // If it is, stop here so we don't keep adding tabs on hot-code reloads
+        var tab = tabs.find({'studyInstanceUid' : studyInstanceUid}).fetch();
+        if (tab) {
+            return;
+        }
+
+        this.render('worklist');
+        openNewTab(studyInstanceUid);
+    }
+});