PWV-1: Refactoring ohif:studylist package

Packages/ohif-study-list/client/components/studylist/studylist.js

@@ -0,0 +1,46 @@
+/**
+ * Template: StudyList
+ *
+ * This is the main component of the StudyList package
+ */
+
+// Define the ViewerData global object
+// If there is currently any Session data for this object,
+// use this to repopulate the variable
+ViewerData = Session.get('ViewerData') || {};
+
+// Define the StudyListStudies Collection
+// This is a client-side only Collection which
+// Stores the list of studies in the StudyList
+StudyListStudies = new Meteor.Collection(null);
+StudyListStudies._debugName = 'StudyListStudies';
+
+Session.setDefault('activeContentId', 'studylistTab');
+
+Template.studylist.onCreated(() => {
+    const instance = Template.instance();
+
+    if (StudyList.subscriptions) {
+        StudyList.subscriptions.forEach(subscriptionName => {
+            instance.subscribe(subscriptionName);
+        });
+    }
+});
+
+Template.studylist.onRendered(() => {
+    const instance = Template.instance();
+    if (instance.data && instance.data.studyInstanceUid) {
+        const studyInstanceUid = instance.data.studyInstanceUid;
+        openNewTab(studyInstanceUid, studyInstanceUid);
+    } else {
+        // If there is a tab set as active in the Session,
+        // switch to that now.
+        console.log('studylist onRendered');
+        const contentId = Session.get('activeContentId');
+        if (contentId !== 'studylistTab' && ViewerData && ViewerData[contentId]) {
+            switchToTab(contentId);
+        }
+    }
+
+    Meteor.subscribe('hangingprotocols');
+});