codecombat/app/views/courses/CoursesView.coffee
2015-09-25 20:51:51 +01:00

96 lines
3.9 KiB
CoffeeScript

app = require 'core/application'
CocoCollection = require 'collections/CocoCollection'
Course = require 'models/Course'
CourseInstance = require 'models/CourseInstance'
RootView = require 'views/core/RootView'
template = require 'templates/courses/courses'
utils = require 'core/utils'
module.exports = class CoursesView extends RootView
id: 'courses-view'
template: template
events:
'click .btn-buy': 'onClickBuy'
'click .btn-enroll': 'onClickEnroll'
'click .btn-enter': 'onClickEnter'
'click .btn-student': 'onClickStudent'
'click .btn-teacher': 'onClickTeacher'
constructor: (options) ->
super(options)
@praise = utils.getCoursePraise()
@studentMode = utils.getQueryVariable('student', false) or options.studentMode
@courses = new CocoCollection([], { url: "/db/course", model: Course})
@supermodel.loadCollection(@courses, 'courses')
@courseInstances = new CocoCollection([], { url: "/db/user/#{me.id}/course_instances", model: CourseInstance})
@listenToOnce @courseInstances, 'sync', @onCourseInstancesLoaded
@supermodel.loadCollection(@courseInstances, 'course_instances')
getRenderData: ->
context = super()
context.courses = @courses.models ? []
context.enrolledCourses = @enrolledCourses ? {}
context.instances = @courseInstances.models ? []
context.praise = @praise
context.studentMode = @studentMode
context
afterRender: ->
super()
@setupCoursesFAQPopover()
onCourseInstancesLoaded: ->
@enrolledCourses = {}
@enrolledCourses[courseInstance.get('courseID')] = true for courseInstance in @courseInstances.models
setupCoursesFAQPopover: ->
popoverTitle = "<h3>" + $.i18n.t('courses.faq') + "<button type='button' class='close' onclick='$(&#39;.courses-faq&#39;).popover(&#39;hide&#39;);'>&times;</button></h3>"
popoverContent = "<p><strong>" + $.i18n.t('courses.question') + "</strong> " + $.i18n.t('courses.question1') + "</p>"
popoverContent += "<p><strong>" + $.i18n.t('courses.answer') + "</strong> " + $.i18n.t('courses.answer1') + "</p>"
popoverContent += "<p>" + $.i18n.t('courses.answer2') + "</p>"
@$el.find('.courses-faq').popover(
animation: true
html: true
placement: 'top'
trigger: 'click'
title: popoverTitle
content: popoverContent
container: @$el
).on 'shown.bs.popover', =>
application.tracker?.trackEvent 'Subscription payment methods hover'
onClickBuy: (e) ->
courseID = $(e.target).data('course-id')
route = "/courses/enroll/#{courseID}"
viewClass = require 'views/courses/CourseEnrollView'
viewArgs = [{}, courseID]
navigationEvent = route: route, viewClass: viewClass, viewArgs: viewArgs
Backbone.Mediator.publish 'router:navigate', navigationEvent
onClickEnroll: (e) ->
alert('TODO: redeem course prepaid and navigate to correct course instance')
onClickEnter: (e) ->
$('.continue-dialog').modal('hide')
courseID = $(e.target).data('course-id')
courseInstanceID = $(".select-session[data-course-id=#{courseID}]").val()
route = "/courses/#{courseID}/#{courseInstanceID}"
viewClass = require 'views/courses/CourseDetailsView'
viewArgs = [{}, courseID, courseInstanceID]
navigationEvent = route: route, viewClass: viewClass, viewArgs: viewArgs
Backbone.Mediator.publish 'router:navigate', navigationEvent
onClickStudent: (e) ->
route = "/courses?student=true"
viewClass = require 'views/courses/CoursesView'
viewArgs = [studentMode: true]
navigationEvent = route: route, viewClass: viewClass, viewArgs: viewArgs
Backbone.Mediator.publish 'router:navigate', navigationEvent
onClickTeacher: (e) ->
route = "/courses?student=false"
viewClass = require 'views/courses/CoursesView'
viewArgs = [studentMode: false]
navigationEvent = route: route, viewClass: viewClass, viewArgs: viewArgs
Backbone.Mediator.publish 'router:navigate', navigationEvent