Cleanup around viewerbase and worklist

Packages/viewerbase/lib/createStacks.js

@@ -12,6 +12,8 @@ createStacks = function(study) {
         if (!anInstance || !anInstance.rows) {
             return;
         }
+
+        series.studyInstanceUid = study.studyInstanceUid;
         stacks.push(series);
     });
     return stacks;

Packages/viewerbase/lib/helpers/formatDA.js

@@ -2,12 +2,8 @@ UI.registerHelper('formatDA', function (context, format, options) {
     if (!context) {
         return undefined;
     }
-    /*var date = DICOMUtilities.toDate(context, '', false);
-    if(!date) {
-    return context;
-    }*/
     var date = context;
-    var dateAsMoment = moment(date);
+    var dateAsMoment = moment(date, "YYYYMMDD");
     var strFormat = "MMM D, YYYY";
     if (options) {
         strFormat = format;

Packages/viewerbase/lib/helpers/formatNumberPrecision.js

@@ -1,5 +1,5 @@
 UI.registerHelper('formatNumberPrecision', function(context, precision, options) {
-    if(context) {
+    if (context) {
         return parseFloat(context).toFixed(precision);
     }
 });

Packages/viewerbase/lib/helpers/formatPN.js

@@ -1,20 +1,7 @@
-UI.registerHelper('formatDA', function (context, format, options) {
+UI.registerHelper('formatPN', function (context, format, options) {
     if (!context) {
         return undefined;
     }
-    var pn = context;
-    var str = '';
-    if(pn.prefix) {
-        str = pn.prefix + ' ';
-    }
-    str +=  (pn.familyName || '') + ', ';
-    str +=  (pn.givenName || '');
-    if(pn.middleName) {
-        str += ' ' + pn.middleName;
-    }
-    if(pn.suffix) {
-        str += ' ' + pn.suffix;
-    }
-
-    return str;
+    var patientName = context.replace('^', ', ');
+    return patientName;
 });

Packages/viewerbase/lib/metaDataProvider.js

@@ -10,9 +10,10 @@ addMetaData = function(imageId, data) {
     var metaData = {};
 
     metaData.study = {
-        date: instanceMetaData.studyDate,
-        time: instanceMetaData.studyTime,
-        description: instanceMetaData.studyDescription
+        instanceUid: studyMetaData.studyInstanceUid,
+        date: studyMetaData.studyDate,
+        time: studyMetaData.studyTime,
+        description: studyMetaData.studyDescription
     };
 
     metaData.series = {
@@ -29,8 +30,8 @@ addMetaData = function(imageId, data) {
     };
 
     metaData.patient = {
-        name: instanceMetaData.patientName,
-        id: instanceMetaData.patientId
+        name: studyMetaData.patientName,
+        id: studyMetaData.patientId
     };
 
     // If there is sufficient information, populate