ec28a75f14
* Automatically create user partitions on course publish for each ICRV checkpoint. * Disable partitions for ICRV checkpoints that have been deleted. * Skip partitions that have been disabled when checking access. * Add verification access control UI to visibility settings. * Add verification access control UI to sequential and vertical settings. * Add partition scheme for verification partition groups. * Cache information used by verification partition scheme and invalidate the cache on update. * Add location parameter to UserPartition so the partition scheme can find the associated checkpoint. * Refactor GroupConfiguration to allow multiple user partitions. * Add special messaging to ICRV for students in the honor track. Authors: Zubair Arbi, Awais Qureshi, Aamir Khan, Will Daly
601 lines
21 KiB
JavaScript
601 lines
21 KiB
JavaScript
/**
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* The CourseOutlineXBlockModal is a Backbone view that shows an editor in a modal window.
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* It has nested views: for release date, due date and grading format.
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* It is invoked using the editXBlock method and uses xblock_info as a model,
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* and upon save parent invokes refresh function that fetches updated model and
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* re-renders edited course outline.
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*/
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define(['jquery', 'backbone', 'underscore', 'gettext', 'js/views/baseview',
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'js/views/modals/base_modal', 'date', 'js/views/utils/xblock_utils',
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'js/utils/date_utils'
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], function(
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$, Backbone, _, gettext, BaseView, BaseModal, date, XBlockViewUtils, DateUtils
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) {
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'use strict';
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var CourseOutlineXBlockModal, SettingsXBlockModal, PublishXBlockModal, AbstractEditor, BaseDateEditor,
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ReleaseDateEditor, DueDateEditor, GradingEditor, PublishEditor, StaffLockEditor,
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VerificationAccessEditor, TimedExaminationPreferenceEditor;
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CourseOutlineXBlockModal = BaseModal.extend({
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events : {
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'click .action-save': 'save'
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},
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options: $.extend({}, BaseModal.prototype.options, {
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modalName: 'course-outline',
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modalType: 'edit-settings',
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addSaveButton: true,
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modalSize: 'med',
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viewSpecificClasses: 'confirm',
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editors: []
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}),
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initialize: function() {
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BaseModal.prototype.initialize.call(this);
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this.events = $.extend({}, BaseModal.prototype.events, this.events);
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this.template = this.loadTemplate('course-outline-modal');
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this.options.title = this.getTitle();
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},
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afterRender: function () {
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BaseModal.prototype.afterRender.call(this);
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this.initializeEditors();
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},
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initializeEditors: function () {
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this.options.editors = _.map(this.options.editors, function (Editor) {
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return new Editor({
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parentElement: this.$('.modal-section'),
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model: this.model,
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xblockType: this.options.xblockType
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});
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}, this);
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},
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getTitle: function () {
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return '';
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},
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getIntroductionMessage: function () {
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return '';
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},
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getContentHtml: function() {
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return this.template(this.getContext());
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},
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save: function(event) {
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event.preventDefault();
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var requestData = this.getRequestData();
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if (!_.isEqual(requestData, { metadata: {} })) {
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XBlockViewUtils.updateXBlockFields(this.model, requestData, {
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success: this.options.onSave
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});
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}
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this.hide();
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},
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/**
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* Return context for the modal.
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* @return {Object}
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*/
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getContext: function () {
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return $.extend({
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xblockInfo: this.model,
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introductionMessage: this.getIntroductionMessage()
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});
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},
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/**
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* Return request data.
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* @return {Object}
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*/
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getRequestData: function () {
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var requestData = _.map(this.options.editors, function (editor) {
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return editor.getRequestData();
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});
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return $.extend.apply(this, [true, {}].concat(requestData));
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}
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});
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SettingsXBlockModal = CourseOutlineXBlockModal.extend({
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getTitle: function () {
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return interpolate(
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gettext('%(display_name)s Settings'),
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{ display_name: this.model.get('display_name') }, true
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);
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},
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getIntroductionMessage: function () {
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return interpolate(
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gettext('Change the settings for %(display_name)s'),
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{ display_name: this.model.get('display_name') }, true
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);
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}
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});
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PublishXBlockModal = CourseOutlineXBlockModal.extend({
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events : {
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'click .action-publish': 'save'
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},
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initialize: function() {
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CourseOutlineXBlockModal.prototype.initialize.call(this);
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if (this.options.xblockType) {
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this.options.modalName = 'bulkpublish-' + this.options.xblockType;
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}
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},
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getTitle: function () {
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return interpolate(
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gettext('Publish %(display_name)s'),
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{ display_name: this.model.get('display_name') }, true
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);
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},
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getIntroductionMessage: function () {
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return interpolate(
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gettext('Publish all unpublished changes for this %(item)s?'),
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{ item: this.options.xblockType }, true
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);
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},
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addActionButtons: function() {
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this.addActionButton('publish', gettext('Publish'), true);
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this.addActionButton('cancel', gettext('Cancel'));
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}
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});
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AbstractEditor = BaseView.extend({
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tagName: 'section',
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templateName: null,
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initialize: function() {
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this.template = this.loadTemplate(this.templateName);
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this.parentElement = this.options.parentElement;
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this.render();
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},
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render: function () {
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var html = this.template($.extend({}, {
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xblockInfo: this.model,
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xblockType: this.options.xblockType
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}, this.getContext()));
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this.$el.html(html);
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this.parentElement.append(this.$el);
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},
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getContext: function () {
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return {};
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},
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getRequestData: function () {
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return {};
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}
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});
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BaseDateEditor = AbstractEditor.extend({
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// Attribute name in the model, should be defined in children classes.
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fieldName: null,
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events : {
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'click .clear-date': 'clearValue'
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},
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afterRender: function () {
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AbstractEditor.prototype.afterRender.call(this);
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this.$('input.date').datepicker({'dateFormat': 'm/d/yy'});
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this.$('input.time').timepicker({
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'timeFormat' : 'H:i',
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'forceRoundTime': true
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});
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if (this.model.get(this.fieldName)) {
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DateUtils.setDate(
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this.$('input.date'), this.$('input.time'),
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this.model.get(this.fieldName)
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);
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}
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}
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});
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DueDateEditor = BaseDateEditor.extend({
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fieldName: 'due',
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templateName: 'due-date-editor',
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className: 'modal-section-content has-actions due-date-input grading-due-date',
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getValue: function () {
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return DateUtils.getDate(this.$('#due_date'), this.$('#due_time'));
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},
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clearValue: function (event) {
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event.preventDefault();
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this.$('#due_time, #due_date').val('');
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},
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getRequestData: function () {
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return {
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metadata: {
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'due': this.getValue()
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}
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};
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}
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});
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ReleaseDateEditor = BaseDateEditor.extend({
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fieldName: 'start',
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templateName: 'release-date-editor',
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className: 'edit-settings-release scheduled-date-input',
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startingReleaseDate: null,
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afterRender: function () {
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BaseDateEditor.prototype.afterRender.call(this);
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// Store the starting date and time so that we can determine if the user
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// actually changed it when "Save" is pressed.
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this.startingReleaseDate = this.getValue();
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},
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getValue: function () {
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return DateUtils.getDate(this.$('#start_date'), this.$('#start_time'));
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},
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clearValue: function (event) {
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event.preventDefault();
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this.$('#start_time, #start_date').val('');
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},
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getRequestData: function () {
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var newReleaseDate = this.getValue();
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if (JSON.stringify(newReleaseDate) === JSON.stringify(this.startingReleaseDate)) {
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return {};
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}
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return {
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metadata: {
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'start': newReleaseDate
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}
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};
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}
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});
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TimedExaminationPreferenceEditor = AbstractEditor.extend({
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templateName: 'timed-examination-preference-editor',
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className: 'edit-settings-timed-examination',
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events : {
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'change #id_timed_examination': 'timedExamination',
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'focusout #id_time_limit': 'timeLimitFocusout'
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},
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timeLimitFocusout: function(event) {
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var selectedTimeLimit = $(event.currentTarget).val();
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if (!this.isValidTimeLimit(selectedTimeLimit)) {
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$(event.currentTarget).val("00:30");
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}
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},
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timedExamination: function (event) {
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event.preventDefault();
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if (!$(event.currentTarget).is(':checked')) {
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this.$('#id_exam_proctoring').attr('checked', false);
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this.$('#id_time_limit').val('00:00');
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this.$('#id_exam_proctoring').attr('disabled','disabled');
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this.$('#id_time_limit').attr('disabled', 'disabled');
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this.$('#id_practice_exam').attr('checked', false);
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this.$('#id_practice_exam').attr('disabled','disabled');
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}
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else {
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if (!this.isValidTimeLimit(this.$('#id_time_limit').val())) {
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this.$('#id_time_limit').val('00:30');
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}
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this.$('#id_practice_exam').removeAttr('disabled');
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this.$('#id_exam_proctoring').removeAttr('disabled');
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this.$('#id_time_limit').removeAttr('disabled');
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}
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return true;
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},
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afterRender: function () {
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AbstractEditor.prototype.afterRender.call(this);
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this.$('input.time').timepicker({
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'timeFormat' : 'H:i',
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'minTime': '00:30',
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'maxTime': '05:00',
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'forceRoundTime': false
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});
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this.setExamTime(this.model.get('default_time_limit_minutes'));
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this.setExamTmePreference(this.model.get('is_time_limited'));
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this.setExamProctoring(this.model.get('is_proctored_enabled'));
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this.setPracticeExam(this.model.get('is_practice_exam'));
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},
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setPracticeExam: function(value) {
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this.$('#id_practice_exam').prop('checked', value);
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},
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setExamProctoring: function(value) {
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this.$('#id_exam_proctoring').prop('checked', value);
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},
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setExamTime: function(value) {
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var time = this.convertTimeLimitMinutesToString(value);
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this.$('#id_time_limit').val(time);
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},
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setExamTmePreference: function (value) {
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this.$('#id_timed_examination').prop('checked', value);
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if (!this.$('#id_timed_examination').is(':checked')) {
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this.$('#id_exam_proctoring').attr('disabled','disabled');
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this.$('#id_time_limit').attr('disabled', 'disabled');
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this.$('#id_practice_exam').attr('disabled', 'disabled');
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}
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},
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isExamTimeEnabled: function () {
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return this.$('#id_timed_examination').is(':checked');
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},
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isPracticeExam: function () {
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return this.$('#id_practice_exam').is(':checked');
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},
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isValidTimeLimit: function(time_limit) {
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var pattern = new RegExp('^([0-9]|0[0-9]|1[0-9]|2[0-3]):[0-5][0-9]$');
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return pattern.test(time_limit) && time_limit !== "00:00";
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},
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getExamTimeLimit: function () {
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return this.$('#id_time_limit').val();
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},
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convertTimeLimitMinutesToString: function (timeLimitMinutes) {
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var hoursStr = "" + Math.floor(timeLimitMinutes / 60);
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var actualMinutesStr = "" + (timeLimitMinutes % 60);
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hoursStr = "00".substring(0, 2 - hoursStr.length) + hoursStr;
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actualMinutesStr = "00".substring(0, 2 - actualMinutesStr.length) + actualMinutesStr;
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return hoursStr + ":" + actualMinutesStr;
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},
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convertTimeLimitToMinutes: function (time_limit) {
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var time = time_limit.split(':');
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var total_time = (parseInt(time[0]) * 60) + parseInt(time[1]);
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return total_time;
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},
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isExamProctoringEnabled: function () {
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return this.$('#id_exam_proctoring').is(':checked');
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},
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getRequestData: function () {
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var time_limit = this.getExamTimeLimit();
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return {
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metadata: {
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'is_practice_exam': this.isPracticeExam(),
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'is_time_limited': this.isExamTimeEnabled(),
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'is_proctored_enabled': this.isExamProctoringEnabled(),
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'default_time_limit_minutes': this.convertTimeLimitToMinutes(time_limit)
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}
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};
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}
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});
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GradingEditor = AbstractEditor.extend({
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templateName: 'grading-editor',
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className: 'edit-settings-grading',
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afterRender: function () {
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AbstractEditor.prototype.afterRender.call(this);
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this.setValue(this.model.get('format'));
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},
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setValue: function (value) {
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this.$('#grading_type').val(value);
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},
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getValue: function () {
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return this.$('#grading_type').val();
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},
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getRequestData: function () {
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return {
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'graderType': this.getValue()
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};
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},
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getContext: function () {
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return {
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graderTypes: JSON.parse(this.model.get('course_graders'))
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};
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}
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});
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PublishEditor = AbstractEditor.extend({
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templateName: 'publish-editor',
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className: 'edit-settings-publish',
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getRequestData: function () {
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return {
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publish: 'make_public'
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};
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}
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});
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StaffLockEditor = AbstractEditor.extend({
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templateName: 'staff-lock-editor',
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className: 'edit-staff-lock',
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isModelLocked: function() {
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return this.model.get('has_explicit_staff_lock');
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},
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isAncestorLocked: function() {
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return this.model.get('ancestor_has_staff_lock');
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},
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afterRender: function () {
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AbstractEditor.prototype.afterRender.call(this);
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this.setLock(this.isModelLocked());
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},
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setLock: function(value) {
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this.$('#staff_lock').prop('checked', value);
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},
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isLocked: function() {
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return this.$('#staff_lock').is(':checked');
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},
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hasChanges: function() {
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return this.isModelLocked() !== this.isLocked();
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},
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getRequestData: function() {
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return this.hasChanges() ? {
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publish: 'republish',
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metadata: {
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visible_to_staff_only: this.isLocked() ? true : null
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}
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} : {};
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},
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getContext: function () {
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return {
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hasExplicitStaffLock: this.isModelLocked(),
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ancestorLocked: this.isAncestorLocked()
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};
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}
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});
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VerificationAccessEditor = AbstractEditor.extend({
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templateName: 'verification-access-editor',
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className: 'edit-verification-access',
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// This constant MUST match the group ID
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// defined by VerificationPartitionScheme on the backend!
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ALLOW_GROUP_ID: 1,
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getSelectedPartition: function() {
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var hasRestrictions = $("#verification-access-checkbox").is(":checked"),
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selectedPartitionID = null;
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if (hasRestrictions) {
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selectedPartitionID = $("#verification-partition-select").val();
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}
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return parseInt(selectedPartitionID, 10);
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},
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getGroupAccess: function() {
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var groupAccess = _.clone(this.model.get('group_access')) || [],
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userPartitions = this.model.get('user_partitions') || [],
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selectedPartition = this.getSelectedPartition(),
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that = this;
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// We display a simplified UI to course authors.
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// On the backend, each verification checkpoint is associated
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// with a user partition that has two groups. For example,
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// if two checkpoints were defined, they might look like:
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//
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// Midterm A: |-- ALLOW --|-- DENY --|
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// Midterm B: |-- ALLOW --|-- DENY --|
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//
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// To make life easier for course authors, we display
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// *one* option for each checkpoint:
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//
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// [X] Must complete verification checkpoint
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// Dropdown:
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// * Midterm A
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// * Midterm B
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//
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// This is where we map the simplified UI to
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// the underlying user partition. If the user checked
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// the box, that means there *is* a restriction,
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// so only the "ALLOW" group for the selected partition has access.
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// Otherwise, all groups in the partition have access.
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//
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_.each(userPartitions, function(partition) {
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if (partition.scheme === "verification") {
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if (selectedPartition === partition.id) {
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groupAccess[partition.id] = [that.ALLOW_GROUP_ID];
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} else {
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delete groupAccess[partition.id];
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}
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}
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});
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return groupAccess;
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},
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getRequestData: function() {
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var groupAccess = this.getGroupAccess(),
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hasChanges = !_.isEqual(groupAccess, this.model.get('group_access'));
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return hasChanges ? {
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publish: 'republish',
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metadata: {
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group_access: groupAccess,
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}
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} : {};
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},
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getContext: function() {
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var partitions = this.model.get("user_partitions"),
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hasRestrictions = false,
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verificationPartitions = [],
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isSelected = false;
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// Display a simplified version of verified partition schemes.
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// Although there are two groups defined (ALLOW and DENY),
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// we show only the ALLOW group.
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// To avoid searching all the groups, we're assuming that the editor
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// either sets the ALLOW group or doesn't set any groups (implicitly allow all).
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_.each(partitions, function(item) {
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if (item.scheme === "verification") {
|
|
isSelected = _.any(_.pluck(item.groups, "selected"));
|
|
hasRestrictions = hasRestrictions || isSelected;
|
|
|
|
verificationPartitions.push({
|
|
"id": item.id,
|
|
"name": item.name,
|
|
"selected": isSelected,
|
|
});
|
|
}
|
|
});
|
|
|
|
return {
|
|
"hasVerificationRestrictions": hasRestrictions,
|
|
"verificationPartitions": verificationPartitions,
|
|
};
|
|
}
|
|
});
|
|
|
|
return {
|
|
getModal: function (type, xblockInfo, options) {
|
|
if (type === 'edit') {
|
|
return this.getEditModal(xblockInfo, options);
|
|
} else if (type === 'publish') {
|
|
return this.getPublishModal(xblockInfo, options);
|
|
}
|
|
},
|
|
|
|
getEditModal: function (xblockInfo, options) {
|
|
var editors = [];
|
|
|
|
if (xblockInfo.isChapter()) {
|
|
editors = [ReleaseDateEditor, StaffLockEditor];
|
|
} else if (xblockInfo.isSequential()) {
|
|
editors = [ReleaseDateEditor, GradingEditor, DueDateEditor];
|
|
|
|
// since timed/proctored exams are optional
|
|
// we want it before the StaffLockEditor
|
|
// to keep it closer to the GradingEditor
|
|
if (options.enable_proctored_exams) {
|
|
editors.push(TimedExaminationPreferenceEditor);
|
|
}
|
|
|
|
editors.push(StaffLockEditor);
|
|
|
|
} else if (xblockInfo.isVertical()) {
|
|
editors = [StaffLockEditor];
|
|
|
|
if (xblockInfo.hasVerifiedCheckpoints()) {
|
|
editors.push(VerificationAccessEditor);
|
|
}
|
|
}
|
|
return new SettingsXBlockModal($.extend({
|
|
editors: editors,
|
|
model: xblockInfo
|
|
}, options));
|
|
},
|
|
|
|
getPublishModal: function (xblockInfo, options) {
|
|
return new PublishXBlockModal($.extend({
|
|
editors: [PublishEditor],
|
|
model: xblockInfo
|
|
}, options));
|
|
}
|
|
};
|
|
});
|