Add time played to level progress tooltips

app/lib/coursesHelper.coffee

@@ -156,6 +156,8 @@ module.exports =
             courseProgress[levelID][userID] = { completed: true, started: false } # These don't matter, will always be set
             session = _.find classroom.sessions.models, (session) ->
               session.get('creator') is userID and session.get('level').original is levelID
+
+            courseProgress[levelID][userID].session = session
             
             if not session # haven't gotten to this level yet, but might have completed others before
               courseProgress.started ||= false #no-op

app/templates/courses/teacher-class-view.jade

@@ -321,7 +321,7 @@ mixin studentLevelsRow(student)
       - var levels = view.classroom.getLevels({courseID: course.id, withoutLadderLevels: true}).models
       each level, index in levels
         - var progress = state.get('progressData').get({ classroom: view.classroom, course: course, level: level, user: student })
-        +studentLevelProgressDot(progress, level, index+1)
+        +studentLevelProgressDot(progress, level, index+1, session)
   
 mixin studentCourseProgressDot(progress, levelsTotal, level, label)
   //- TODO: Refactor with TeacherClassesView jade
@@ -342,7 +342,7 @@ mixin studentLevelProgressDot(progress, level, levelNumber)
   //- TODO: Refactor with TeacherClassesView jade
   - dotClass = progress.completed ? 'forest' : (progress.started ? 'gold' : '');
   - levelName = level.get('name')
-  - context = _.merge(progress, { levelName: levelName, levelNumber: levelNumber })
+  - context = _.merge(progress, { levelName: levelName, levelNumber: levelNumber, moment: moment })
   .progress-dot.level-progress-dot(class=dotClass, data-html='true', data-title=view.singleStudentLevelProgressDotTemplate(context))
     +progressDotLabel(levelNumber)
 

app/templates/teachers/hovers/progress-dot-single-student-level.jade

@@ -1,3 +1,10 @@
+mixin timePlayed()
+  if session.get('playtime') > 0
+    .small-details.nowrap
+      span.spr(data-i18n='teacher.time_played')
+        | Played for 
+      span= moment.duration({ seconds: session.get('playtime') }).humanize()
+
 if completed
   .small-details.nowrap
     span= levelNumber
@@ -7,6 +14,7 @@ if completed
     span.spr(data-i18n='teacher.completed')
       | Completed
     span= new Date(dateFirstCompleted).toLocaleString()
+    +timePlayed
   //- .small-details
   //-   i(data-i18n='teacher.click_to_view_solution')
   //-     | click to view solution
@@ -19,6 +27,7 @@ else if started
     span.spr(data-i18n='teacher.last_played')
       | Last played
     span= new Date(lastPlayed).toLocaleString()
+    +timePlayed
   //- .small-details
   //-   i(data-i18n='teacher.click_to_view_progress')
   //-     | click to view progress