Add classroom name, description, and language editing, and classroom language infrastructure

app/schemas/models/classroom.schema.coffee

@@ -8,6 +8,8 @@ _.extend ClassroomSchema.properties,
   ownerID: c.objectId()
   description: {type: 'string'}
   code: c.shortString(title: "Unique code to redeem")
+  aceConfig:
+    language: {type: 'string', 'enum': ['python', 'javascript']}
 
 c.extendBasicProperties ClassroomSchema, 'Classroom'
 

app/styles/courses/teacher-courses-view.sass

@@ -3,6 +3,11 @@
   
   img.media-object
     width: 300px
+    
+  .edit-classroom-small
+    cursor: pointer
+    &:hover
+      color: grey
   
   #fixed-area
     position: fixed

app/templates/courses/classroom-settings-modal.jade

@@ -0,0 +1,24 @@
+extends /templates/core/modal-base
+
+block modal-header-content
+  button.close(data-dismiss='modal')
+    span ×
+  h3.modal-title(data-i18n="courses.edit_settings1")
+
+block modal-body-content
+  .form
+    .form-group
+      label(data-i18n="courses.title")
+      input.form-control.settings-name-input(type='text', value="#{view.classroom.get('name') || ''}")
+    .form-group
+      label(data-i18n="courses.description")
+      textarea.form-control.settings-description-input(rows=2)= view.classroom.get('description')
+    .form-group
+      label(data-i18n="choose_hero.programming_language")
+      select.form-control#programming-language-select
+        - var aceConfig = view.classroom.get('aceConfig') || {};
+        option(value="python", selected=aceConfig.language==='python') Python
+        option(value="javascript", selected=aceConfig.language==='javascript') JavaScript
+
+block modal-footer-content
+  button#save-settings-btn.btn(data-i18n="common.save_changes")

app/templates/courses/course-details.jade

@@ -53,12 +53,7 @@ block content
       if courseInstance.get('description')
         each line in courseInstance.get('description').split('\n')
           div= line
-    // TODO: migrate these settings to classrooms
-    //if adminMode && courseInstance
-    //  +settings-dialog
-    //  p
-    //    button.btn.btn-xs(data-toggle='modal', data-target='#settingsModal', data-i18n="courses.edit_settings")
-
+    
     div.well.well-sm(role='tabpanel')
       ul.nav.nav-pills(role='tablist')
         if adminMode
@@ -292,27 +287,3 @@ mixin levels-tab
                   if levelConceptMap[levelID][concept]
                     span.spr.progress-level-cell.progress-level-cell-not-started(data-i18n="concepts." + concept)
 
-mixin settings-dialog
-  .modal#settingsModal
-    .modal-dialog
-      .modal-header
-        button.close(data-dismiss='modal')
-          span ×
-        h3.modal-title(data-i18n="courses.edit_settings1")
-      .modal-body
-        .form
-          .form-group
-            label(data-i18n="courses.title")
-            input.form-control.settings-name-input(type='text', value="#{courseInstance.get('name') || ''}")
-          .form-group
-            label(data-i18n="courses.description")
-            textarea.form-control.settings-description-input(rows=2)= courseInstance.get('description')
-          .form-group
-            label(data-i18n="choose_hero.programming_language")
-            select.form-control#programming-language-select
-              - var aceConfig = view.courseInstance.get('aceConfig') || {};
-              option(value="python", selected=aceConfig.language==='python') Python
-              option(value="javascript", selected=aceConfig.language==='javascript') JavaScript
-          
-      .modal-footer
-        button.btn.btn-save-settings(data-i18n="common.save_changes")

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

@@ -102,7 +102,15 @@ block content
         a.btn.btn-default.btn-xs(href="/courses/purchase") Add
     
       for classroom in view.classrooms.models
-        h2= classroom.get('name')
+        h2
+          span.spr= classroom.get('name')
+          - var language = (classroom.get('aceConfig') || {}).language || 'python';
+          if language === 'python'
+            img(src="/images/common/code_languages/python_icon.png")
+          if language === 'javascript'
+            img(src="/images/common/code_languages/javascript_icon.png")
+          small.spl.edit-classroom-small(data-classroom-id=classroom.id)
+            span.glyphicon.glyphicon-pencil
         
         - var courseInstances = view.courseInstances.where({classroomID: classroom.id})
     
@@ -111,6 +119,9 @@ block content
             .progress-bar(style="width: 100%")
           
         else
+          - var description = classroom.get('description');
+          if description
+            p= description
           table.table
             tr
               th Student

app/views/courses/ClassroomSettingsModal.coffee

@@ -0,0 +1,26 @@
+ModalView = require 'views/core/ModalView'
+template = require 'templates/courses/classroom-settings-modal'
+
+module.exports = class AddLevelSystemModal extends ModalView
+  id: 'classroom-settings-modal'
+  template: template
+  
+  events:
+    'click #save-settings-btn': 'onClickSaveSettingsButton'
+
+  initialize: (options) ->
+    @classroom = options.classroom
+
+  onClickSaveSettingsButton: ->
+    return unless @classroom
+    if name = $('.settings-name-input').val()
+      @classroom.set('name', name)
+    description = $('.settings-description-input').val()
+    @classroom.set('description', description)
+    @classroom.set('aceConfig', {
+      language: @$('#programming-language-select').val()
+    })
+    @classroom.patch()
+    @hide()
+
+  

app/views/courses/CourseDetailsView.coffee

@@ -19,7 +19,6 @@ module.exports = class CourseDetailsView extends RootView
   events:
     'change .progress-expand-checkbox': 'onCheckExpandedProgress'
     'click .btn-play-level': 'onClickPlayLevel'
-    'click .btn-save-settings': 'onClickSaveSettings'
     'click .btn-select-instance': 'onClickSelectInstance'
     'click .progress-member-header': 'onClickMemberHeader'
     'click .progress-header': 'onClickProgressHeader'
@@ -228,19 +227,6 @@ module.exports = class CourseDetailsView extends RootView
   getLevelURL: (levelSlug) ->
     "/play/level/#{levelSlug}?course=#{@courseID}&course-instance=#{@courseInstanceID}"
 
-  onClickSaveSettings:  (e) ->
-    return unless @courseInstance
-    if name = $('.settings-name-input').val()
-      @courseInstance.set('name', name)
-    description = $('.settings-description-input').val()
-    console.log 'onClickSaveSettings', description
-    @courseInstance.set('description', description)
-    @courseInstance.set('aceConfig', {
-      language: @$('#programming-language-select').val()
-    })
-    @courseInstance.patch()
-    $('#settingsModal').modal('hide')
-
   onClickSelectInstance: (e) ->
     courseInstanceID = $('.select-instance').val()
     @noCourseInstanceSelected = false

app/views/courses/TeacherCoursesView.coffee

@@ -11,6 +11,7 @@ RootView = require 'views/core/RootView'
 template = require 'templates/courses/teacher-courses-view'
 utils = require 'core/utils'
 InviteToClassroomModal = require 'views/courses/InviteToClassroomModal' 
+ClassroomSettingsModal = require 'views/courses/ClassroomSettingsModal'
 
 module.exports = class TeacherCoursesView extends RootView
   id: 'teacher-courses-view'
@@ -22,6 +23,7 @@ module.exports = class TeacherCoursesView extends RootView
     'click .course-instance-membership-checkbox': 'onClickCourseInstanceMembershipCheckbox'
     'click #save-changes-btn': 'onClickSaveChangesButton'
     'click #manage-tab-link': 'onClickManageTabLink'
+    'click .edit-classroom-small': 'onClickEditClassroomSmall'
 
   constructor: (options) ->
     super(options)
@@ -71,6 +73,13 @@ module.exports = class TeacherCoursesView extends RootView
     @renderSelectors('#manage-tab-pane')
     @$('#manage-tab-pane').toggleClass('active', isActive)
 
+  onClickEditClassroomSmall: (e) ->
+    classroomID = $(e.target).closest('small').data('classroom-id')
+    classroom = @classrooms.get(classroomID)
+    modal = new ClassroomSettingsModal({classroom: classroom})
+    @openModalView(modal)
+    @listenToOnce modal, 'hide', @renderManageTab
+
   onClickAddStudentsButton: (e) ->
     classroomID = $(e.target).data('classroom-id')
     classroom = @classrooms.get(classroomID)

server/classrooms/Classroom.coffee

@@ -11,6 +11,7 @@ ClassroomSchema.statics.privateProperties = []
 ClassroomSchema.statics.editableProperties = [
   'description'
   'name'
+  'aceConfig'
 ]
 
 ClassroomSchema.statics.generateNewCode = (done) ->

server/levels/level_handler.coffee

@@ -11,6 +11,7 @@ log = require 'winston'
 Campaign = require '../campaigns/Campaign'
 Course = require  '../courses/Course'
 CourseInstance = require '../courses/CourseInstance'
+Classroom = require '../classrooms/Classroom'
 
 LevelHandler = class LevelHandler extends Handler
   modelClass: Level
@@ -129,10 +130,16 @@ LevelHandler = class LevelHandler extends Handler
             courses = _.filter(courses, (course) -> course.get('campaignID').toString() in campaignStrings)
             courseStrings = (course.id.toString() for course in courses)
             courseInstances = _.filter(courseInstances, (courseInstance) -> courseInstance.get('courseID').toString() in courseStrings)
-            aceConfigs = (ci.get('aceConfig') for ci in courseInstances)
-            aceConfig = _.filter(aceConfigs)[0] or {}
-            req.codeLanguage = aceConfig.language
-            @createAndSaveNewSession(sessionQuery, req, res)
+            classroomIDs = (courseInstance.get('classroomID') for courseInstance in courseInstances)
+            classroomIDs = _.filter _.uniq classroomIDs, false, (objectID='') -> objectID.toString()
+            if classroomIDs.length
+              Classroom.find({ _id: { $in: classroomIDs }}).exec (err, classrooms) =>
+                aceConfigs = (c.get('aceConfig') for c in classrooms)
+                aceConfig = _.filter(aceConfigs)[0] or {}
+                req.codeLanguage = aceConfig.language
+                @createAndSaveNewSession(sessionQuery, req, res)
+            else
+              @createAndSaveNewSession(sessionQuery, req, res)
           else
             return @sendPaymentRequiredError(res, 'You must be in a course which includes this level to play it')
 

test/server/functional/level.spec.coffee

@@ -68,29 +68,41 @@ describe 'GET /db/level/<id>/session', ->
               course.save (err) ->
 
                 expect(err).toBeNull()
-
+                
                 loginJoe (joe) ->
 
-                  courseInstance = new CourseInstance({
-                    name: 'Course Instance'
-                    members: [
-                      joe.get('_id')
-                    ]
-                    courseID: ObjectId(course.id)
+                  classroom = new Classroom({
+                    name: 'Test Classroom'
+                    members: [ joe.get('_id') ]
+                    aceConfig: { language: 'javascript' }
                   })
 
-                  courseInstance.save (err) ->
-
+                  classroom.save (err, classroom) ->
+                    
                     expect(err).toBeNull()
-                    done()
+
+                    courseInstance = new CourseInstance({
+                      name: 'Course Instance'
+                      members: [
+                        joe.get('_id')
+                      ]
+                      courseID: ObjectId(course.id)
+                      classroomID: ObjectId(classroom.id)
+                    })
+  
+                    courseInstance.save (err) ->
+  
+                      expect(err).toBeNull()
+                      done()
 
     it 'creates a new session if the user is in a course with that level', (done) ->
       loginJoe (joe) ->
 
         url = getURL("/db/level/#{levelID}/session")
 
-        request.get { uri: url }, (err, res, body) ->
+        request.get { uri: url, json: true }, (err, res, body) ->
           expect(res.statusCode).toBe(200)
+          expect(body.codeLanguage).toBe('javascript')
           done()
 
     it 'does not create a new session if the user is not in a course with that level', (done) ->