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220 lines
9.6 KiB
CoffeeScript
220 lines
9.6 KiB
CoffeeScript
app = require 'core/application'
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RootView = require 'views/core/RootView'
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template = require 'templates/courses/courses-view'
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AuthModal = require 'views/core/AuthModal'
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CreateAccountModal = require 'views/core/CreateAccountModal'
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ChangeCourseLanguageModal = require 'views/courses/ChangeCourseLanguageModal'
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HeroSelectModal = require 'views/courses/HeroSelectModal'
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ChooseLanguageModal = require 'views/courses/ChooseLanguageModal'
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JoinClassModal = require 'views/courses/JoinClassModal'
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CourseInstance = require 'models/CourseInstance'
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CocoCollection = require 'collections/CocoCollection'
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Course = require 'models/Course'
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Classroom = require 'models/Classroom'
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Classrooms = require 'collections/Classrooms'
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LevelSession = require 'models/LevelSession'
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Levels = require 'collections/Levels'
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NameLoader = require 'core/NameLoader'
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Campaign = require 'models/Campaign'
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ThangType = require 'models/ThangType'
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utils = require 'core/utils'
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# TODO: Test everything
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module.exports = class CoursesView extends RootView
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id: 'courses-view'
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template: template
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events:
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'click #log-in-btn': 'onClickLogInButton'
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'click #start-new-game-btn': 'openSignUpModal'
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'click .change-hero-btn': 'onClickChangeHeroButton'
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'click #join-class-btn': 'onClickJoinClassButton'
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'submit #join-class-form': 'onSubmitJoinClassForm'
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'click .play-btn': 'onClickPlay'
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'click .view-class-btn': 'onClickViewClass'
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'click .view-levels-btn': 'onClickViewLevels'
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getTitle: -> return $.i18n.t('teacher.students')
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initialize: ->
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@classCodeQueryVar = utils.getQueryVariable('_cc', false)
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@courseInstances = new CocoCollection([], { url: "/db/user/#{me.id}/course_instances", model: CourseInstance})
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@courseInstances.comparator = (ci) -> return ci.get('classroomID') + ci.get('courseID')
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@listenToOnce @courseInstances, 'sync', @onCourseInstancesLoaded
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@supermodel.loadCollection(@courseInstances, { cache: false })
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@classrooms = new CocoCollection([], { url: "/db/classroom", model: Classroom})
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@classrooms.comparator = (a, b) -> b.id.localeCompare(a.id)
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@supermodel.loadCollection(@classrooms, { data: {memberID: me.id}, cache: false })
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@ownedClassrooms = new Classrooms()
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@ownedClassrooms.fetchMine({data: {project: '_id'}})
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@supermodel.trackCollection(@ownedClassrooms)
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@courses = new CocoCollection([], { url: "/db/course", model: Course})
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@supermodel.loadCollection(@courses)
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@originalLevelMap = {}
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@urls = require('core/urls')
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# TODO: Trim this section for only what's necessary
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@hero = new ThangType
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defaultHeroOriginal = ThangType.heroes.captain
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heroOriginal = me.get('heroConfig')?.thangType or defaultHeroOriginal
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@hero.url = "/db/thang.type/#{heroOriginal}/version"
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# @hero.setProjection ['name','slug','soundTriggers','featureImages','gems','heroClass','description','components','extendedName','unlockLevelName','i18n']
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@supermodel.loadModel(@hero, 'hero')
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@listenTo @hero, 'all', ->
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@render()
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window.tracker?.trackEvent 'Students Loaded', category: 'Students', ['Mixpanel']
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afterInsert: ->
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super()
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unless me.isStudent() or (@classCodeQueryVar and not me.isTeacher())
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@onClassLoadError()
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onCourseInstancesLoaded: ->
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for courseInstance in @courseInstances.models
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continue if not courseInstance.get('classroomID')
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courseID = courseInstance.get('courseID')
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courseInstance.sessions = new CocoCollection([], {
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url: courseInstance.url() + '/my-course-level-sessions',
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model: LevelSession
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})
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courseInstance.sessions.comparator = 'changed'
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@supermodel.loadCollection(courseInstance.sessions, { data: { project: 'state.complete level.original playtime changed' }})
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hocCourseInstance = @courseInstances.findWhere({hourOfCode: true})
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if hocCourseInstance
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@courseInstances.remove(hocCourseInstance)
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onLoaded: ->
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super()
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if @classCodeQueryVar and not me.isAnonymous()
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window.tracker?.trackEvent 'Students Join Class Link', category: 'Students', classCode: @classCodeQueryVar, ['Mixpanel']
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@joinClass()
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else if @classCodeQueryVar and me.isAnonymous()
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@openModalView(new CreateAccountModal())
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ownerIDs = _.map(@classrooms.models, (c) -> c.get('ownerID')) ? []
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Promise.resolve($.ajax(NameLoader.loadNames(ownerIDs)))
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.then(=>
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@ownerNameMap = {}
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@ownerNameMap[ownerID] = NameLoader.getName(ownerID) for ownerID in ownerIDs
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@render?()
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)
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_.forEach _.unique(_.pluck(@classrooms.models, 'id')), (classroomID) =>
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levels = new Levels()
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@listenTo levels, 'sync', =>
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return if @destroyed
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@originalLevelMap[level.get('original')] = level for level in levels.models
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@render()
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@supermodel.trackRequest(levels.fetchForClassroom(classroomID, { data: { project: 'original,primerLanguage,slug' }}))
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onClickLogInButton: ->
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modal = new AuthModal()
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@openModalView(modal)
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window.tracker?.trackEvent 'Students Login Started', category: 'Students', ['Mixpanel']
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openSignUpModal: ->
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window.tracker?.trackEvent 'Students Signup Started', category: 'Students', ['Mixpanel']
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modal = new CreateAccountModal({ initialValues: { classCode: utils.getQueryVariable('_cc', "") } })
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@openModalView(modal)
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onClickChangeHeroButton: ->
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window.tracker?.trackEvent 'Students Change Hero Started', category: 'Students', ['Mixpanel']
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modal = new HeroSelectModal({ currentHeroID: @hero.id })
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@openModalView(modal)
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@listenTo modal, 'hero-select:success', (newHero) =>
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# @hero.url = "/db/thang.type/#{me.get('heroConfig').thangType}/version"
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# @hero.fetch()
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@hero.set(newHero.attributes)
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@listenTo modal, 'hide', ->
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@stopListening modal
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onSubmitJoinClassForm: (e) ->
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e.preventDefault()
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classCode = @$('#class-code-input').val() or @classCodeQueryVar
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window.tracker?.trackEvent 'Students Join Class With Code', category: 'Students', classCode: classCode, ['Mixpanel']
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@joinClass()
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onClickJoinClassButton: (e) ->
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classCode = @$('#class-code-input').val() or @classCodeQueryVar
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window.tracker?.trackEvent 'Students Join Class With Code', category: 'Students', classCode: classCode, ['Mixpanel']
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@joinClass()
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joinClass: ->
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return if @state
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@state = 'enrolling'
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@errorMessage = null
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@classCode = @$('#class-code-input').val() or @classCodeQueryVar
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if not @classCode
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@state = null
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@errorMessage = 'Please enter a code.'
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@renderSelectors '#join-class-form'
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return
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@renderSelectors '#join-class-form'
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if me.get('emailVerified') or me.isStudent()
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newClassroom = new Classroom()
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jqxhr = newClassroom.joinWithCode(@classCode)
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@listenTo newClassroom, 'join:success', -> @onJoinClassroomSuccess(newClassroom)
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@listenTo newClassroom, 'join:error', -> @onJoinClassroomError(newClassroom, jqxhr)
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else
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modal = new JoinClassModal({ @classCode })
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@openModalView modal
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@listenTo modal, 'error', @onClassLoadError
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@listenTo modal, 'join:success', @onJoinClassroomSuccess
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@listenTo modal, 'join:error', @onJoinClassroomError
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@listenToOnce modal, 'hidden', ->
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unless me.isStudent()
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@onClassLoadError()
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@listenTo modal, 'hidden', ->
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@state = null
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@renderSelectors '#join-class-form'
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# Super hacky way to patch users being able to join class while hiding /students from others
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onClassLoadError: ->
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_.defer ->
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application.router.routeDirectly('courses/RestrictedToStudentsView')
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onJoinClassroomError: (classroom, jqxhr, options) ->
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@state = null
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if jqxhr.status is 422
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@errorMessage = 'Please enter a code.'
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else if jqxhr.status is 404
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@errorMessage = $.t('signup.classroom_not_found')
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else
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@errorMessage = "#{jqxhr.responseText}"
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@renderSelectors '#join-class-form'
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onJoinClassroomSuccess: (newClassroom, data, options) ->
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@state = null
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application.tracker?.trackEvent 'Joined classroom', {
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category: 'Courses'
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classCode: @classCode
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classroomID: newClassroom.id
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classroomName: newClassroom.get('name')
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ownerID: newClassroom.get('ownerID')
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}
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@classrooms.add(newClassroom)
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@render()
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@classroomJustAdded = newClassroom.id
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classroomCourseInstances = new CocoCollection([], { url: "/db/course_instance", model: CourseInstance })
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classroomCourseInstances.fetch({ data: {classroomID: newClassroom.id} })
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@listenToOnce classroomCourseInstances, 'sync', ->
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# TODO: Smoother system for joining a classroom and course instances, without requiring page reload,
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# and showing which class was just joined.
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document.location.search = '' # Using document.location.reload() causes an infinite loop of reloading
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onClickPlay: (e) ->
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levelSlug = $(e.currentTarget).data('level-slug')
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window.tracker?.trackEvent $(e.currentTarget).data('event-action'), category: 'Students', levelSlug: levelSlug, ['Mixpanel']
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application.router.navigate($(e.currentTarget).data('href'), { trigger: true })
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onClickViewClass: (e) ->
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classroomID = $(e.target).data('classroom-id')
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window.tracker?.trackEvent 'Students View Class', category: 'Students', classroomID: classroomID, ['Mixpanel']
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application.router.navigate("/students/#{classroomID}", { trigger: true })
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onClickViewLevels: (e) ->
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courseID = $(e.target).data('course-id')
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courseInstanceID = $(e.target).data('courseinstance-id')
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window.tracker?.trackEvent 'Students View Levels', category: 'Students', courseID: courseID, courseInstanceID: courseInstanceID, ['Mixpanel']
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application.router.navigate("/students/#{courseID}/#{courseInstanceID}", { trigger: true })
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