Add owner name to course details page

app/templates/courses/course-details.jade

@@ -30,15 +30,20 @@ block content
             button.btn.btn-success.btn-select-instance(data-i18n="courses.select")
   else if !course || !courseInstance
     h1(data-i18n="common.loading") Loading...
-  else
-    if courseInstance.get('name')
-      h1= courseInstance.get('name')
-        small.spl (#{course.get('name')})
   else
     h1
+      if courseInstance.get('name')
+        | #{courseInstance.get('name')}
+      else
         span(data-i18n='courses.unnamed_class')
       small.spl (#{course.get('name')})
       
+    if !view.owner.isNew()
+      p
+        span.spr Creator:
+        a(href="/user/#{view.owner.id}")
+          strong= view.getOwnerName()
+
     p
       if courseInstance.get('description')
         each line in courseInstance.get('description').split('\n')

app/views/courses/CourseDetailsView.coffee

@@ -133,6 +133,8 @@ module.exports = class CourseDetailsView extends RootView
     })
     me.patch()
     @supermodel.loadCollection @members, 'members', cache: false
+    @owner = new User({_id: @courseInstance.get('ownerID')})
+    @supermodel.loadModel @owner, 'user'
     if @adminMode and prepaidID = @courseInstance.get('prepaidID')
       @prepaid = @supermodel.getModel(Prepaid, prepaidID) or new Prepaid _id: prepaidID
       @listenTo @prepaid, 'sync', @onPrepaidSync
@@ -320,3 +322,10 @@ module.exports = class CourseDetailsView extends RootView
           aName = @memberUserMap[a]?.get('name') ? 'Anoner'
           bName = @memberUserMap[b]?.get('name') ? 'Anoner'
           aName.localeCompare(bName)
+
+  getOwnerName: ->
+    if @owner.isNew()
+      return '?'
+    if @owner.get('firstName') and @owner.get('lastName')
+      return "#{@owner.get('firstName')} #{@owner.get('lastName')}"
+    return @owner.get('name') or @owner.get('email') or '?'