Merge branch 'master' into production

app/core/Router.coffee

@@ -69,8 +69,8 @@ module.exports = class CocoRouter extends Backbone.Router
     'contribute/diplomat': go('contribute/DiplomatView')
     'contribute/scribe': go('contribute/ScribeView')
 
-    'courses': go('courses/CoursesView', { studentsOnly: true })
+    'courses': go('courses/CoursesView')
-    'Courses': go('courses/CoursesView', { studentsOnly: true })
+    'Courses': go('courses/CoursesView')
     'courses/students': redirect('/courses')
     'courses/teachers': redirect('/teachers/classes')
     'courses/purchase': redirect('/teachers/licenses')

app/lib/world/world.coffee

@@ -364,8 +364,8 @@ module.exports = class World
     endFrame = @frames.length
     #console.log "... world serializing frames from", startFrame, "to", endFrame, "of", @totalFrames
     [transferableObjects, nontransferableObjects] = [0, 0]
-    delete flag.processed for flag in @flagHistory
+    serializedFlagHistory = (_.omit(_.clone(flag), 'processed') for flag in @flagHistory)
-    o = {totalFrames: @totalFrames, maxTotalFrames: @maxTotalFrames, frameRate: @frameRate, dt: @dt, victory: @victory, userCodeMap: {}, trackedProperties: {}, flagHistory: @flagHistory, difficulty: @difficulty, scores: @getScores(), randomSeed: @randomSeed, picoCTFFlag: @picoCTFFlag}
+    o = {totalFrames: @totalFrames, maxTotalFrames: @maxTotalFrames, frameRate: @frameRate, dt: @dt, victory: @victory, userCodeMap: {}, trackedProperties: {}, flagHistory: serializedFlagHistory, difficulty: @difficulty, scores: @getScores(), randomSeed: @randomSeed, picoCTFFlag: @picoCTFFlag}
     o.trackedProperties[prop] = @[prop] for prop in @trackedProperties or []
 
     for thangID, methods of @userCodeMap

app/templates/courses/enrollments-view.jade

@@ -5,19 +5,21 @@ block page_nav
 
 block content
   if me.isAnonymous() || (!me.isTeacher() && !view.classrooms.size())
-    .access-restricted.container.text-center.m-y-3
+    .container
-      h5(data-i18n='teacher.access_restricted')
+      .access-restricted.container.text-center.m-y-3
-      p(data-i18n='teacher.teacher_account_required')
+        h5(data-i18n='teacher.access_restricted')
-      if me.isAnonymous()
+        p(data-i18n='teacher.teacher_account_required')
-        .login-button.btn.btn-lg.btn-primary(data-i18n='login.log_in')
+        if me.isAnonymous()
-        a.btn.btn-lg.btn-primary-alt(href="/teachers/signup" data-i18n='teacher.create_teacher_account')
+          .login-button.btn.btn-lg.btn-primary(data-i18n='login.log_in')
-      else
+          a.btn.btn-lg.btn-primary-alt(href="/teachers/signup" data-i18n='teacher.create_teacher_account')
-        a.btn.btn-lg.btn-primary(href="/teachers/update-account" data-i18n="teachers_quote.convert_account_title")
+        else
-        button#logout-button.btn.btn-lg.btn-primary-alt(data-i18n="login.log_out")
+          a.btn.btn-lg.btn-primary(href="/teachers/update-account" data-i18n="teachers_quote.convert_account_title")
+          button#logout-button.btn.btn-lg.btn-primary-alt(data-i18n="login.log_out")
 
-    .teacher-account-blurb.text-center.col-xs-6.col-xs-offset-3.m-y-3
+      .container
-      h5(data-i18n='teacher.what_is_a_teacher_account')
+        .teacher-account-blurb.text-center.col-xs-6.col-xs-offset-3.m-y-3
-      p(data-i18n='teacher.teacher_account_explanation')
+          h5(data-i18n='teacher.what_is_a_teacher_account')
+          p(data-i18n='teacher.teacher_account_explanation')
 
   else
     if !me.isTeacher()

app/templates/courses/restricted-to-students-view.jade

@@ -17,6 +17,7 @@ block content
         button#logout-button.btn.btn-lg.btn-primary-alt(data-i18n="login.log_out")
 
   if me.isTeacher()
-    .teacher-account-blurb.text-center.col-xs-6.col-xs-offset-3.m-y-3
+    .container
-      h5(data-i18n='teacher.what_is_a_teacher_account')
+      .teacher-account-blurb.text-center.col-xs-6.col-xs-offset-3.m-y-3
-      p(data-i18n='teacher.teacher_account_explanation')
+        h5(data-i18n='teacher.what_is_a_teacher_account')
+        p(data-i18n='teacher.teacher_account_explanation')

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

@@ -15,9 +15,10 @@ block content
         button.btn.btn-lg.btn-primary.update-teacher-btn(data-event-action="Teachers Classes Convert Teacher Account", data-i18n="teachers_quote.convert_account_title")
         button#logout-button.btn.btn-lg.btn-primary-alt(data-i18n="login.log_out")
 
-    .teacher-account-blurb.text-center.col-xs-6.col-xs-offset-3.m-y-3
+    .container
-      h5(data-i18n='teacher.what_is_a_teacher_account')
+      .teacher-account-blurb.text-center.col-xs-6.col-xs-offset-3.m-y-3
-      p(data-i18n='teacher.teacher_account_explanation')
+        h5(data-i18n='teacher.what_is_a_teacher_account')
+        p(data-i18n='teacher.teacher_account_explanation')
 
   else
     if !me.isTeacher()

app/templates/teachers/restricted-to-teachers-view.jade

@@ -14,6 +14,7 @@ block content
       a.btn.btn-lg.btn-primary(href="/teachers/update-account" data-i18n="teachers_quote.convert_account_title")
       button#logout-button.btn.btn-lg.btn-primary-alt(data-i18n="login.log_out")
 
-  .teacher-account-blurb.text-center.col-xs-6.col-xs-offset-3.m-y-3
+  .container
-    h5(data-i18n='teacher.what_is_a_teacher_account')
+    .teacher-account-blurb.text-center.col-xs-6.col-xs-offset-3.m-y-3
-    p(data-i18n='teacher.teacher_account_explanation')
+      h5(data-i18n='teacher.what_is_a_teacher_account')
+      p(data-i18n='teacher.teacher_account_explanation')

app/views/courses/CoursesView.coffee

@@ -40,7 +40,7 @@ module.exports = class CoursesView extends RootView
     @courseInstances = new CocoCollection([], { url: "/db/user/#{me.id}/course_instances", model: CourseInstance})
     @courseInstances.comparator = (ci) -> return ci.get('classroomID') + ci.get('courseID')
     @listenToOnce @courseInstances, 'sync', @onCourseInstancesLoaded
-    @supermodel.loadCollection(@courseInstances)
+    @supermodel.loadCollection(@courseInstances, { cache: false })
     @classrooms = new CocoCollection([], { url: "/db/classroom", model: Classroom })
     @supermodel.loadCollection(@classrooms, { data: {memberID: me.id}, cache: false })
     @ownedClassrooms = new Classrooms()
@@ -59,6 +59,11 @@ module.exports = class CoursesView extends RootView
     @listenTo @hero, 'all', ->
       @render()
     window.tracker?.trackEvent 'Students Loaded', category: 'Students', ['Mixpanel']
+    
+  afterInsert: ->
+    super()
+    unless me.isStudent() or (@classCodeQueryVar and not me.isTeacher())
+      @onClassLoadError()
 
   onCourseInstancesLoaded: ->
     map = {}
@@ -135,12 +140,21 @@ module.exports = class CoursesView extends RootView
     else
       modal = new JoinClassModal({ @classCode })
       @openModalView modal
+      @listenTo modal, 'error', @onClassLoadError
       @listenTo modal, 'join:success', @onJoinClassroomSuccess
       @listenTo modal, 'join:error', @onJoinClassroomError
+      @listenToOnce modal, 'hidden', ->
+        unless me.isStudent()
+          @onClassLoadError()
       @listenTo modal, 'hidden', ->
         @state = null
         @renderSelectors '#join-class-form'
 
+  # Super hacky way to patch users being able to join class while hiding /courses from others
+  onClassLoadError: ->
+    _.defer ->
+      application.router.routeDirectly('courses/RestrictedToStudentsView')
+
   onJoinClassroomError: (classroom, jqxhr, options) ->
     @state = null
     if jqxhr.status is 422

app/views/courses/JoinClassModal.coffee

@@ -16,6 +16,8 @@ module.exports = class JoinClassModal extends ModalView
     jqxhr = @supermodel.trackRequest @classroom.fetchByCode(@classCode)
     unless me.get('emailVerified')
       @supermodel.trackRequest $.post("/db/user/#{me.id}/request-verify-email")
+    @listenTo @classroom, 'error', ->
+      @trigger('error')
     @listenTo @classroom, 'sync', ->
       @render
     @listenTo @classroom, 'join:success', ->

scripts/updateCloseIoLeads.js

@@ -57,7 +57,20 @@ const emailDelayMinutes = 27;
 const scriptStartTime = new Date();
 const closeIoApiKey = process.argv[2];
 // Automatic mails sent as API owners, first key assumed to be primary and gets 50% of the leads
-const closeIoMailApiKeys = [process.argv[3], process.argv[3], process.argv[4], process.argv[5]];
+const closeIoMailApiKeys = [
+  {
+    apiKey: process.argv[3],
+    weight: .7
+  },
+  {
+    apiKey: process.argv[4],
+    weight: .25
+  },
+  {
+    apiKey: process.argv[5],
+    weight: .05
+  },
+];
 const closeIoEuMailApiKey = process.argv[6];
 const intercomAppIdApiKey = process.argv[7];
 const intercomAppId = intercomAppIdApiKey.split(':')[0];
@@ -238,7 +251,14 @@ function isUSSchoolStatus(status) {
 function getEmailApiKey(leadStatus) {
   if (leadStatus === defaultEuLeadStatus) return closeIoEuMailApiKey;
   if (closeIoMailApiKeys.length < 0) return;
-  return closeIoMailApiKeys[Math.floor(Math.random() * closeIoMailApiKeys.length)];
+  const weightedList = [];
+  for (let closeIoMailApiKey of closeIoMailApiKeys) {
+    const multiples = closeIoMailApiKey.weight * 100;
+    for (let i = 0; i < multiples; i++) {
+      weightedList.push(closeIoMailApiKey.apiKey);
+    }
+  }
+  return weightedList[Math.floor(Math.random() * weightedList.length)];
 }
 
 function getRandomEmailTemplate(templates) {