Merge pull request #13172 from edx/bjacobel/autofix-lms

Run ESLint autofixer in LMS

lms/djangoapps/support/static/support/js/certificates_factory.js

@@ -1,9 +1,9 @@
-;(function (define) {
+(function(define) {
     'use strict';
 
     define(['jquery', 'underscore', 'support/js/views/certificates'],
-        function ($, _, CertificatesView) {
-            return function (options) {
+        function($, _, CertificatesView) {
+            return function(options) {
                 options = _.extend(options, {
                     el: $('.certificates-content')
                 });

lms/djangoapps/support/static/support/js/collections/certificate.js

@@ -1,4 +1,4 @@
-;(function (define) {
+(function(define) {
     'use strict';
     define(['backbone', 'support/js/models/certificate'],
         function(Backbone, CertModel) {
@@ -26,5 +26,5 @@
                     return url;
                 }
             });
-    });
+        });
 }).call(this, define || RequireJS.define);

lms/djangoapps/support/static/support/js/collections/enrollment.js

@@ -1,4 +1,4 @@
-;(function (define) {
+(function(define) {
     'use strict';
     define(['backbone', 'support/js/models/enrollment'],
         function(Backbone, EnrollmentModel) {
@@ -14,5 +14,5 @@
                     return this.baseUrl + this.user;
                 }
             });
-    });
+        });
 }).call(this, define || RequireJS.define);

lms/djangoapps/support/static/support/js/enrollment_factory.js

@@ -1,11 +1,11 @@
-;(function (define) {
+(function(define) {
     'use strict';
 
     define([
         'underscore',
         'support/js/views/enrollment'
-    ], function (_, EnrollmentView) {
-        return function (options) {
+    ], function(_, EnrollmentView) {
+        return function(options) {
             options = _.extend({el: '.enrollment-content'}, options);
             return new EnrollmentView(options).render();
         };

lms/djangoapps/support/static/support/js/models/certificate.js

@@ -1,6 +1,6 @@
-(function (define) {
+(function(define) {
     'use strict';
-    define(['backbone'], function (Backbone) {
+    define(['backbone'], function(Backbone) {
         return Backbone.Model.extend({
             defaults: {
                 username: null,

lms/djangoapps/support/static/support/js/models/enrollment.js

@@ -1,8 +1,8 @@
-(function (define) {
+(function(define) {
     'use strict';
-    define(['backbone', 'underscore'], function (Backbone, _) {
+    define(['backbone', 'underscore'], function(Backbone, _) {
         return Backbone.Model.extend({
-            updateEnrollment: function (new_mode, reason) {
+            updateEnrollment: function(new_mode, reason) {
                 return $.ajax({
                     url: this.url(),
                     type: 'POST',
@@ -13,7 +13,7 @@
                         old_mode: this.get('mode'),
                         reason: reason
                     }),
-                    success: _.bind(function (response) {
+                    success: _.bind(function(response) {
                         this.set('manual_enrollment', response);
                         this.set('mode', new_mode);
                     }, this)

lms/djangoapps/support/static/support/js/spec/collections/enrollment_spec.js

@@ -1,21 +1,21 @@
 define([
     'edx-ui-toolkit/js/utils/spec-helpers/ajax-helpers',
     'support/js/spec_helpers/enrollment_helpers',
-    'support/js/collections/enrollment',
-], function (AjaxHelpers, EnrollmentHelpers, EnrollmentCollection) {
+    'support/js/collections/enrollment'
+], function(AjaxHelpers, EnrollmentHelpers, EnrollmentCollection) {
     'use strict';
 
-    describe('EnrollmentCollection', function () {
+    describe('EnrollmentCollection', function() {
         var enrollmentCollection;
 
-        beforeEach(function () {
+        beforeEach(function() {
             enrollmentCollection = new EnrollmentCollection([EnrollmentHelpers.mockEnrollmentData], {
                 user: 'test-user',
                 baseUrl: '/support/enrollment/'
             });
         });
 
-        it('sets its URL based on the user', function () {
+        it('sets its URL based on the user', function() {
             expect(enrollmentCollection.url()).toEqual('/support/enrollment/test-user');
         });
     });

lms/djangoapps/support/static/support/js/spec/models/enrollment_spec.js

@@ -2,20 +2,20 @@ define([
     'edx-ui-toolkit/js/utils/spec-helpers/ajax-helpers',
     'support/js/spec_helpers/enrollment_helpers',
     'support/js/models/enrollment'
-], function (AjaxHelpers, EnrollmentHelpers, EnrollmentModel) {
+], function(AjaxHelpers, EnrollmentHelpers, EnrollmentModel) {
     'use strict';
 
-    describe('EnrollmentModel', function () {
+    describe('EnrollmentModel', function() {
         var enrollment;
 
-        beforeEach(function () {
+        beforeEach(function() {
             enrollment = new EnrollmentModel(EnrollmentHelpers.mockEnrollmentData);
-            enrollment.url = function () {
+            enrollment.url = function() {
                 return '/support/enrollment/test-user';
             };
         });
 
-        it('can save an enrollment to the server and updates itself on success', function () {
+        it('can save an enrollment to the server and updates itself on success', function() {
             var requests = AjaxHelpers.requests(this),
                 manual_enrollment = {
                     'enrolled_by': 'staff@edx.org',
@@ -33,7 +33,7 @@ define([
             expect(enrollment.get('manual_enrollment')).toEqual(manual_enrollment);
         });
 
-        it('does not update itself on a server error', function () {
+        it('does not update itself on a server error', function() {
             var requests = AjaxHelpers.requests(this);
             enrollment.updateEnrollment('verified', 'Financial Assistance');
             AjaxHelpers.respondWithError(requests, 500);

lms/djangoapps/support/static/support/js/spec/views/certificates_spec.js

@@ -6,91 +6,90 @@ define([
     'use strict';
 
     describe('CertificatesView', function() {
-
         var view = null,
 
-        REGENERATE_SEARCH_RESULTS = [
-            {
-                'username': 'student',
-                'status': 'notpassing',
-                'created': '2015-08-05T17:32:25+00:00',
-                'grade': '0.0',
-                'type': 'honor',
-                'course_key': 'course-v1:edX+DemoX+Demo_Course',
-                'download_url': null,
-                'modified': '2015-08-06T19:47:07+00:00',
-                'regenerate': true
-            },
-            {
-                'username': 'student',
-                'status': 'downloadable',
-                'created': '2015-08-05T17:53:33+00:00',
-                'grade': '1.0',
-                'type': 'verified',
-                'course_key': 'edx/test/2015',
-                'download_url': 'http://www.example.com/certificate.pdf',
-                'modified': '2015-08-06T19:47:05+00:00',
-                'regenerate': true
-            }
-        ],
+            REGENERATE_SEARCH_RESULTS = [
+                {
+                    'username': 'student',
+                    'status': 'notpassing',
+                    'created': '2015-08-05T17:32:25+00:00',
+                    'grade': '0.0',
+                    'type': 'honor',
+                    'course_key': 'course-v1:edX+DemoX+Demo_Course',
+                    'download_url': null,
+                    'modified': '2015-08-06T19:47:07+00:00',
+                    'regenerate': true
+                },
+                {
+                    'username': 'student',
+                    'status': 'downloadable',
+                    'created': '2015-08-05T17:53:33+00:00',
+                    'grade': '1.0',
+                    'type': 'verified',
+                    'course_key': 'edx/test/2015',
+                    'download_url': 'http://www.example.com/certificate.pdf',
+                    'modified': '2015-08-06T19:47:05+00:00',
+                    'regenerate': true
+                }
+            ],
 
-        GENERATE_SEARCH_RESULTS = [
-            {
-                'username': 'student',
-                'status': '',
-                'created': '',
-                'grade': '',
-                'type': '',
-                'course_key': 'edx/test1/2016',
-                'download_url': null,
-                'modified': '',
-                'regenerate': false
-            }
-        ],
+            GENERATE_SEARCH_RESULTS = [
+                {
+                    'username': 'student',
+                    'status': '',
+                    'created': '',
+                    'grade': '',
+                    'type': '',
+                    'course_key': 'edx/test1/2016',
+                    'download_url': null,
+                    'modified': '',
+                    'regenerate': false
+                }
+            ],
 
-        getSearchResults = function() {
-            var results = [];
+            getSearchResults = function() {
+                var results = [];
 
-            $('.certificates-results tr').each(function(rowIndex, rowValue) {
-                var columns = [];
-                $(rowValue).children('td').each(function(colIndex, colValue) {
-                    columns[colIndex] = $(colValue).html();
+                $('.certificates-results tr').each(function(rowIndex, rowValue) {
+                    var columns = [];
+                    $(rowValue).children('td').each(function(colIndex, colValue) {
+                        columns[colIndex] = $(colValue).html();
+                    });
+
+                    if (columns.length > 0) {
+                        results.push(columns);
+                    }
                 });
 
-                if (columns.length > 0) {
-                    results.push(columns);
-                }
-            });
+                return results;
+            },
 
-            return results;
-        },
-
-        searchFor = function(user_filter, course_filter, requests, response) {
+            searchFor = function(user_filter, course_filter, requests, response) {
             // Enter the search term and submit
-            var url = '/certificates/search?user=' + user_filter;
-            view.setUserFilter(user_filter);
-            if (course_filter) {
-                view.setCourseFilter(course_filter);
-                url += '&course_id=' + course_filter;
-            }
-            view.triggerSearch();
+                var url = '/certificates/search?user=' + user_filter;
+                view.setUserFilter(user_filter);
+                if (course_filter) {
+                    view.setCourseFilter(course_filter);
+                    url += '&course_id=' + course_filter;
+                }
+                view.triggerSearch();
 
             // Simulate a response from the server
-            AjaxHelpers.expectJsonRequest(requests, 'GET', url);
-            AjaxHelpers.respondWithJson(requests, response);
-        },
+                AjaxHelpers.expectJsonRequest(requests, 'GET', url);
+                AjaxHelpers.respondWithJson(requests, response);
+            },
 
-        regenerateCerts = function(username, courseKey) {
-            var sel = '.btn-cert-regenerate[data-course-key="' + courseKey + '"]';
-            $(sel).click();
-        },
+            regenerateCerts = function(username, courseKey) {
+                var sel = '.btn-cert-regenerate[data-course-key="' + courseKey + '"]';
+                $(sel).click();
+            },
 
-        generateCerts = function(username, courseKey) {
-            var sel = '.btn-cert-generate[data-course-key="' + courseKey + '"]';
-            $(sel).click();
-        };
+            generateCerts = function(username, courseKey) {
+                var sel = '.btn-cert-generate[data-course-key="' + courseKey + '"]';
+                $(sel).click();
+            };
 
-        beforeEach(function () {
+        beforeEach(function() {
             spyOn(window.history, 'pushState');
             setFixtures('<div class="certificates-content"></div>');
             view = new CertificatesView({
@@ -142,7 +141,6 @@ define([
             expect(results[0][3]).toContain('Not available');
             expect(results[0][4]).toEqual(GENERATE_SEARCH_RESULTS[0].grade);
             expect(results[0][5]).toEqual(GENERATE_SEARCH_RESULTS[0].modified);
-
         });
 
         it('searches for certificates and displays a message when there are no results', function() {
@@ -201,7 +199,7 @@ define([
             AjaxHelpers.respondWithJson(requests, '');
         });
 
-         it('generate a certificate for a student', function() {
+        it('generate a certificate for a student', function() {
             var requests = AjaxHelpers.requests(this);
 
             // Trigger a search
@@ -223,6 +221,5 @@ define([
             // Respond with success
             AjaxHelpers.respondWithJson(requests, '');
         });
-
     });
 });

lms/djangoapps/support/static/support/js/spec/views/enrollment_modal_spec.js

@@ -4,16 +4,15 @@ define([
     'support/js/spec_helpers/enrollment_helpers',
     'support/js/models/enrollment',
     'support/js/views/enrollment_modal'
-], function (_, AjaxHelpers, EnrollmentHelpers, EnrollmentModel, EnrollmentModal) {
+], function(_, AjaxHelpers, EnrollmentHelpers, EnrollmentModel, EnrollmentModal) {
     'use strict';
 
-    describe('EnrollmentModal', function () {
-
+    describe('EnrollmentModal', function() {
         var modal;
 
-        beforeEach(function () {
+        beforeEach(function() {
             var enrollment = new EnrollmentModel(EnrollmentHelpers.mockEnrollmentData);
-            enrollment.url = function () {
+            enrollment.url = function() {
                 return '/support/enrollment/test-user';
             };
             setFixtures('<div class="enrollment-modal-wrapper is-hidden"></div>');
@@ -23,53 +22,53 @@ define([
                 modes: ['verified', 'audit'],
                 reasons: _.reduce(
                     ['Financial Assistance', 'Stampeding Buffalo', 'Angry Customer'],
-                    function (acc, x) { acc[x] = x; return acc; },
+                    function(acc, x) { acc[x] = x; return acc; },
                     {}
                 )
             }).render();
         });
 
-        it('can render itself', function () {
+        it('can render itself', function() {
             expect($('.enrollment-modal h1').text()).toContain(
                 'Change enrollment for ' + EnrollmentHelpers.TEST_COURSE
             );
             expect($('.enrollment-change-field p').first().text()).toContain('Current enrollment mode: audit');
 
-            _.each(['verified', 'audit'], function (mode) {
+            _.each(['verified', 'audit'], function(mode) {
                 expect($('.enrollment-new-mode').html()).toContain('<option value="' + mode + '">');
             });
 
-            _.each(['', 'Financial Assistance', 'Stampeding Buffalo', 'Angry Customer'], function (reason) {
+            _.each(['', 'Financial Assistance', 'Stampeding Buffalo', 'Angry Customer'], function(reason) {
                 expect($('.enrollment-reason').html()).toContain('<option value="' + reason + '">');
             });
         });
 
-        it('is hidden by default', function () {
+        it('is hidden by default', function() {
             expect($('.enrollment-modal-wrapper')).toHaveClass('is-hidden');
         });
 
-        it('can show and hide itself', function () {
+        it('can show and hide itself', function() {
             modal.show();
             expect($('.enrollment-modal-wrapper')).not.toHaveClass('is-hidden');
             modal.hide();
             expect($('.enrollment-modal-wrapper')).toHaveClass('is-hidden');
         });
 
-        it('shows errors on submit if a reason is not given', function () {
+        it('shows errors on submit if a reason is not given', function() {
             expect($('.enrollment-change-errors').css('display')).toEqual('none');
             $('.enrollment-change-submit').click();
             expect($('.enrollment-change-errors').css('display')).not.toEqual('none');
             expect($('.enrollment-change-errors').text()).toContain('Please specify a reason.');
         });
 
-        it('can does not error if a free-form reason is given', function () {
+        it('can does not error if a free-form reason is given', function() {
             AjaxHelpers.requests(this);
             $('.enrollment-reason-other').val('For Fun');
             $('.enrollment-change-submit').click();
             expect($('.enrollment-change-errors').css('display')).toEqual('none');
         });
 
-        it('can submit an enrollment change request and hides itself on success', function () {
+        it('can submit an enrollment change request and hides itself on success', function() {
             var requests = AjaxHelpers.requests(this);
             $('.enrollment-new-mode').val('verified');
             $('.enrollment-reason').val('Financial Assistance');
@@ -87,7 +86,7 @@ define([
             expect($('.enrollment-change-errors').css('display')).toEqual('none');
         });
 
-        it('shows a message on a server error', function () {
+        it('shows a message on a server error', function() {
             var requests = AjaxHelpers.requests(this);
             $('.enrollment-new-mode').val('verified');
             $('.enrollment-reason').val('Financial Assistance');
@@ -97,7 +96,7 @@ define([
             expect($('.enrollment-change-errors').text()).toContain('Something went wrong');
         });
 
-        it('hides itself on cancel', function () {
+        it('hides itself on cancel', function() {
             var requests = AjaxHelpers.requests(this);
             modal.show();
             $('.enrollment-change-cancel').click();

lms/djangoapps/support/static/support/js/spec/views/enrollment_spec.js

@@ -3,11 +3,11 @@ define([
     'edx-ui-toolkit/js/utils/spec-helpers/ajax-helpers',
     'support/js/spec_helpers/enrollment_helpers',
     'support/js/views/enrollment'
-], function (_, AjaxHelpers, EnrollmentHelpers, EnrollmentView) {
+], function(_, AjaxHelpers, EnrollmentHelpers, EnrollmentView) {
     'use strict';
 
     var enrollmentView,
-        createEnrollmentView = function (options) {
+        createEnrollmentView = function(options) {
             if (_.isUndefined(options)) {
                 options = {};
             }
@@ -15,22 +15,22 @@ define([
                 el: '.enrollment-content',
                 user: 'test-user',
                 enrollmentsUrl: '/support/enrollment/',
-                enrollmentSupportUrl: '/support/enrollment/',
+                enrollmentSupportUrl: '/support/enrollment/'
             }, options));
         };
 
-    beforeEach(function () {
+    beforeEach(function() {
         setFixtures('<div class="enrollment-content"></div>');
     });
 
-    describe('EnrollmentView', function () {
-        it('can render itself without an initial user', function () {
+    describe('EnrollmentView', function() {
+        it('can render itself without an initial user', function() {
             enrollmentView = createEnrollmentView({user: ''}).render();
             expect($('.enrollment-search input').val()).toBe('');
             expect($('.enrollment-results').length).toBe(0);
         });
 
-        it('renders itself when an initial user is provided', function () {
+        it('renders itself when an initial user is provided', function() {
             var requests = AjaxHelpers.requests(this);
             enrollmentView = createEnrollmentView().render();
             AjaxHelpers.expectRequest(requests, 'GET', '/support/enrollment/test-user', null);
@@ -43,7 +43,7 @@ define([
             });
         });
 
-        it('re-renders itself when its collection changes', function () {
+        it('re-renders itself when its collection changes', function() {
             var requests = AjaxHelpers.requests(this);
             enrollmentView = createEnrollmentView().render();
             spyOn(enrollmentView, 'render').and.callThrough();
@@ -51,7 +51,7 @@ define([
             expect(enrollmentView.render).toHaveBeenCalled();
         });
 
-        it('shows a modal dialog to change enrollments', function () {
+        it('shows a modal dialog to change enrollments', function() {
             var requests = AjaxHelpers.requests(this);
             enrollmentView = createEnrollmentView().render();
             AjaxHelpers.respondWithJson(requests, [EnrollmentHelpers.mockEnrollmentData]);

lms/djangoapps/support/static/support/js/spec_helpers/enrollment_helpers.js

@@ -1,36 +1,36 @@
-define([], function () {
+define([], function() {
     'use strict';
 
-    var testCourse = "course-v1:TestX+T101+2015";
+    var testCourse = 'course-v1:TestX+T101+2015';
     return {
         TEST_COURSE: testCourse,
         mockEnrollmentData: {
-            created: "2015-12-07T18:17:46.210940Z",
-            mode: "audit",
+            created: '2015-12-07T18:17:46.210940Z',
+            mode: 'audit',
             is_active: true,
-            user: "test-user",
-            course_end: "2017-01-01T00:00:00Z",
-            course_start: "2015-01-01T00:00:00Z",
+            user: 'test-user',
+            course_end: '2017-01-01T00:00:00Z',
+            course_start: '2015-01-01T00:00:00Z',
             course_modes: [
                 {
-                    slug: "audit",
-                    name: "Audit",
+                    slug: 'audit',
+                    name: 'Audit',
                     min_price: 0,
-                    suggested_prices: "",
-                    currency: "usd",
+                    suggested_prices: '',
+                    currency: 'usd',
                     expiration_datetime: null,
                     description: null,
-                    sku: "6ED7EDC"
+                    sku: '6ED7EDC'
                 },
                 {
-                    slug: "verified",
-                    name: "Verified Certificate",
+                    slug: 'verified',
+                    name: 'Verified Certificate',
                     min_price: 5,
-                    suggested_prices: "",
-                    currency: "usd",
+                    suggested_prices: '',
+                    currency: 'usd',
                     expiration_datetime: null,
                     description: null,
-                    sku: "25A5354"
+                    sku: '25A5354'
                 }
             ],
             enrollment_start: null,

lms/djangoapps/support/static/support/js/views/certificates.js

@@ -1,4 +1,4 @@
-;(function (define) {
+(function(define) {
     'use strict';
 
     define([
@@ -8,7 +8,7 @@
         'support/js/collections/certificate',
         'text!support/templates/certificates.underscore',
         'text!support/templates/certificates_results.underscore'
-    ], function (Backbone, _, gettext, CertCollection, certificatesTpl, resultsTpl) {
+    ], function(Backbone, _, gettext, CertCollection, certificatesTpl, resultsTpl) {
         return Backbone.View.extend({
             events: {
                 'submit .certificates-form': 'search',
@@ -53,11 +53,10 @@
             },
 
             search: function(event) {
-
                 // Fetch the certificate collection for the given user
                 var url = '/support/certificates?user=' + this.getUserFilter();
 
-                //course id is optional.
+                // course id is optional.
                 if (this.getCourseFilter()) {
                     url += '&course_id=' + this.getCourseFilter();
                 }
@@ -171,13 +170,13 @@
             },
 
             setResults: function(html) {
-                $(".certificates-results", this.$el).html(html);
+                $('.certificates-results', this.$el).html(html);
             },
 
             disableButtons: function() {
                 $('.btn-disable-on-submit')
-                    .addClass("is-disabled")
-                    .attr("disabled", true);
+                    .addClass('is-disabled')
+                    .attr('disabled', true);
             },
 
             enableButtons: function() {

lms/djangoapps/support/static/support/js/views/enrollment.js

@@ -1,4 +1,4 @@
-;(function (define) {
+(function(define) {
     'use strict';
 
     define([
@@ -8,7 +8,7 @@
         'support/js/views/enrollment_modal',
         'support/js/collections/enrollment',
         'text!support/templates/enrollment.underscore'
-    ], function (Backbone, _, moment, EnrollmentModal, EnrollmentCollection, enrollmentTemplate) {
+    ], function(Backbone, _, moment, EnrollmentModal, EnrollmentCollection, enrollmentTemplate) {
         return Backbone.View.extend({
 
             ENROLLMENT_CHANGE_REASONS: {
@@ -22,7 +22,7 @@
                 'click .change-enrollment-btn': 'changeEnrollment'
             },
 
-            initialize: function (options) {
+            initialize: function(options) {
                 var user = options.user;
                 this.initialUser = user;
                 this.enrollmentSupportUrl = options.enrollmentSupportUrl;
@@ -33,12 +33,12 @@
                 this.enrollments.on('change', _.bind(this.render, this));
             },
 
-            render: function () {
+            render: function() {
                 var user = this.enrollments.user;
                 this.$el.html(_.template(enrollmentTemplate)({
                     user: user,
                     enrollments: this.enrollments,
-                    formatDate: function (date) {
+                    formatDate: function(date) {
                         if (!date) {
                             return 'N/A';
                         }
@@ -56,7 +56,7 @@
              * Check if the URL has provided an initial search, and
              * perform that search if so.
              */
-            checkInitialSearch: function () {
+            checkInitialSearch: function() {
                 if (this.initialUser) {
                     delete this.initialUser;
                     this.$('.enrollment-form').submit();
@@ -66,18 +66,18 @@
             /*
              * Return the user's search string.
              */
-            getSearchString: function () {
+            getSearchString: function() {
                 return this.$('#enrollment-query-input').val();
             },
 
             /*
              * Perform the search. Renders the view on success.
              */
-            search: function (event) {
+            search: function(event) {
                 event.preventDefault();
                 this.enrollments.user = this.getSearchString();
                 this.enrollments.fetch({
-                    success: _.bind(function () {
+                    success: _.bind(function() {
                         this.render();
                     }, this)
                 });
@@ -87,7 +87,7 @@
              * Show a modal view allowing the user to change a
              * learner's enrollment.
              */
-            changeEnrollment: function (event) {
+            changeEnrollment: function(event) {
                 var button = $(event.currentTarget),
                     course_id = button.data('course_id'),
                     modes = button.data('modes').split(','),

lms/djangoapps/support/static/support/js/views/enrollment_modal.js

@@ -1,4 +1,4 @@
-;(function (define) {
+(function(define) {
     'use strict';
 
     define([
@@ -6,44 +6,44 @@
         'underscore',
         'gettext',
         'text!support/templates/enrollment-modal.underscore'
-    ], function (Backbone, _, gettext, modalTemplate) {
+    ], function(Backbone, _, gettext, modalTemplate) {
         var EnrollmentModal = Backbone.View.extend({
             events: {
                 'click .enrollment-change-submit': 'submitEnrollmentChange',
                 'click .enrollment-change-cancel': 'cancel'
             },
 
-            initialize: function (options) {
+            initialize: function(options) {
                 this.enrollment = options.enrollment;
                 this.modes = options.modes;
                 this.reasons = options.reasons;
                 this.template = modalTemplate;
             },
 
-            render: function () {
+            render: function() {
                 this.$el.html(_.template(this.template)({
                     enrollment: this.enrollment,
                     modes: this.modes,
-                    reasons: this.reasons,
+                    reasons: this.reasons
                 }));
                 return this;
             },
 
-            show: function () {
+            show: function() {
                 this.$el.removeClass('is-hidden').addClass('is-shown');
                 this.render();
             },
 
-            hide: function () {
+            hide: function() {
                 this.$el.removeClass('is-shown').addClass('is-hidden');
                 this.render();
             },
 
-            showErrors: function (errorMessage) {
+            showErrors: function(errorMessage) {
                 this.$('.enrollment-change-errors').text(errorMessage).css('display', '');
             },
 
-            submitEnrollmentChange: function (event) {
+            submitEnrollmentChange: function(event) {
                 var new_mode = this.$('.enrollment-new-mode').val(),
                     reason = this.$('.enrollment-reason').val() || this.$('.enrollment-reason-other').val();
                 event.preventDefault();
@@ -53,11 +53,11 @@
                 else {
                     this.enrollment.updateEnrollment(new_mode, reason).then(
                         // Success callback
-                        _.bind(function () {
+                        _.bind(function() {
                             this.hide();
                         }, this),
                         // Error callback
-                        _.bind(function () {
+                        _.bind(function() {
                             this.showErrors(gettext(
                                 'Something went wrong changing this enrollment. Please try again.'
                             ));
@@ -66,7 +66,7 @@
                 }
             },
 
-            cancel: function (event) {
+            cancel: function(event) {
                 event.preventDefault();
                 this.hide();
             }

lms/djangoapps/teams/static/teams/js/collections/base.js

@@ -1,9 +1,9 @@
-;(function (define) {
+(function(define) {
     'use strict';
     define(['edx-ui-toolkit/js/pagination/paging-collection'],
         function(PagingCollection) {
             var BaseCollection = PagingCollection.extend({
-                constructor: function (models, options) {
+                constructor: function(models, options) {
                     this.options = options;
                     this.url = options.url;
                     if (options.perPage) {
@@ -17,8 +17,8 @@
                     this.queryParams = _.extend({}, BaseCollection.prototype.queryParams, this.queryParams);
                     PagingCollection.prototype.constructor.call(this, models, options);
                 },
-                
-                parse: function (response, options) {
+
+                parse: function(response, options) {
                     if (!response) {
                         response = {};
                     }
@@ -37,11 +37,11 @@
 
                 // TODO: These changes has been added to backbone.paginator
                 // remove when backbone.paginator gets a new release
-                sync: function (method, model, options) {
+                sync: function(method, model, options) {
                     // do not send total pages and total records in request
                     if (method === 'read') {
                         var params = _.values(_.pick(this.queryParams, ['totalPages', 'totalRecords']));
-                        _.each(params, function (param) {
+                        _.each(params, function(param) {
                             delete options.data[param];
                         });
                     }

lms/djangoapps/teams/static/teams/js/collections/my_teams.js

@@ -1,17 +1,17 @@
-;(function (define) {
+(function(define) {
     'use strict';
-    define(['teams/js/collections/team'], function (TeamCollection) {
+    define(['teams/js/collections/team'], function(TeamCollection) {
         var MyTeamsCollection = TeamCollection.extend({
             queryParams: {
-                username: function () {
+                username: function() {
                     return this.options.username;
                 },
-                text_search: function () {
+                text_search: function() {
                     return this.searchString || '';
                 }
             },
 
-            constructor: function (teams, options) {
+            constructor: function(teams, options) {
                 TeamCollection.prototype.constructor.call(this, teams, options);
                 delete this.queryParams.topic_id;
             }

lms/djangoapps/teams/static/teams/js/collections/team.js

@@ -1,27 +1,27 @@
-;(function (define) {
+(function(define) {
     'use strict';
     define(['teams/js/collections/base', 'teams/js/models/team', 'gettext'],
         function(BaseCollection, TeamModel, gettext) {
             var TeamCollection = BaseCollection.extend({
                 model: TeamModel,
-                
+
                 state: {
                     sortKey: 'last_activity_at',
                     order: null
                 },
 
                 queryParams: {
-                    topic_id: function () {
+                    topic_id: function() {
                         return this.options.topic_id;
                     },
                     expand: 'user',
-                    course_id: function () {
+                    course_id: function() {
                         return this.options.course_id;
                     },
-                    order_by: function () {
+                    order_by: function() {
                         return this.getSearchString() ? '' : this.state.sortKey;
                     },
-                    text_search: function () {
+                    text_search: function() {
                         return this.getSearchString() || '';
                     }
                 },
@@ -36,10 +36,10 @@
                     this.registerSortableField('open_slots', gettext('open slots'));
                 },
 
-                setFilterField: function (fieldName, value) {
+                setFilterField: function(fieldName, value) {
                     BaseCollection.prototype.setFilterField.call(this, fieldName, value);
 
-                    this.queryParams[fieldName] = function () {
+                    this.queryParams[fieldName] = function() {
                         return value;
                     };
                 }

lms/djangoapps/teams/static/teams/js/collections/topic.js

@@ -1,4 +1,4 @@
-;(function (define) {
+(function(define) {
     'use strict';
     define(['underscore', 'gettext', 'teams/js/collections/base', 'teams/js/models/topic'],
         function(_, gettext, BaseCollection, TopicModel) {
@@ -10,8 +10,8 @@
                 },
 
                 queryParams: {
-                    course_id: function () { return this.course_id; },
-                    text_search: function () { return this.searchString || ''; }
+                    course_id: function() { return this.course_id; },
+                    text_search: function() { return this.searchString || ''; }
                 },
 
                 constructor: function(topics, options) {

lms/djangoapps/teams/static/teams/js/models/team.js

@@ -1,9 +1,9 @@
 /**
  * Model for a team.
  */
-(function (define) {
+(function(define) {
     'use strict';
-    define(['backbone'], function (Backbone) {
+    define(['backbone'], function(Backbone) {
         var Team = Backbone.Model.extend({
             defaults: {
                 id: null,

lms/djangoapps/teams/static/teams/js/models/team_membership.js

@@ -1,9 +1,9 @@
 /**
  * Model for a team membership.
  */
-(function (define) {
+(function(define) {
     'use strict';
-    define(['backbone', 'teams/js/models/team'], function (Backbone, TeamModel) {
+    define(['backbone', 'teams/js/models/team'], function(Backbone, TeamModel) {
         var TeamMembership = Backbone.Model.extend({
             defaults: {
                 date_joined: '',
@@ -12,7 +12,7 @@
                 user: null
             },
 
-            parse: function (response) {
+            parse: function(response) {
                 response.team = new TeamModel(response.team);
                 return response;
             }

lms/djangoapps/teams/static/teams/js/models/topic.js

@@ -1,9 +1,9 @@
 /**
  * Model for a topic.
  */
-(function (define) {
+(function(define) {
     'use strict';
-    define(['backbone'], function (Backbone) {
+    define(['backbone'], function(Backbone) {
         var Topic = Backbone.Model.extend({
             defaults: {
                 name: '',

lms/djangoapps/teams/static/teams/js/spec/collections/topic_collection_spec.js

@@ -1,14 +1,14 @@
 define(['backbone', 'URI', 'underscore', 'edx-ui-toolkit/js/utils/spec-helpers/ajax-helpers',
         'teams/js/spec_helpers/team_spec_helpers'],
-    function (Backbone, URI, _, AjaxHelpers, TeamSpecHelpers) {
+    function(Backbone, URI, _, AjaxHelpers, TeamSpecHelpers) {
         'use strict';
-        describe('TopicCollection', function () {
+        describe('TopicCollection', function() {
             var topicCollection;
-            beforeEach(function () {
+            beforeEach(function() {
                 topicCollection = TeamSpecHelpers.createMockTopicCollection();
             });
 
-            var testRequestParam = function (self, param, value) {
+            var testRequestParam = function(self, param, value) {
                 var requests = AjaxHelpers.requests(self),
                     request,
                     url,
@@ -20,25 +20,25 @@ define(['backbone', 'URI', 'underscore', 'edx-ui-toolkit/js/utils/spec-helpers/a
                 expect(params[param]).toBe(value);
             };
 
-            it('sets its page size based on initial page size', function () {
+            it('sets its page size based on initial page size', function() {
                 expect(topicCollection.getPageSize()).toBe(5);
                 expect(topicCollection.getTotalPages()).toBe(2);
             });
 
-            it('sorts by name', function () {
+            it('sorts by name', function() {
                 testRequestParam(this, 'order_by', 'name');
             });
 
-            it('passes a course_id to the server', function () {
+            it('passes a course_id to the server', function() {
                 testRequestParam(this, 'course_id', TeamSpecHelpers.testCourseID);
             });
 
-            it('URL encodes its course_id ', function () {
+            it('URL encodes its course_id ', function() {
                 topicCollection.course_id = 'my+course+id';
                 testRequestParam(this, 'course_id', 'my+course+id');
             });
 
-            it('sets itself to stale on receiving a teams create or delete event', function () {
+            it('sets itself to stale on receiving a teams create or delete event', function() {
                 expect(topicCollection.isStale).toBe(false);
                 TeamSpecHelpers.triggerTeamEvent('create');
                 expect(topicCollection.isStale).toBe(true);

lms/djangoapps/teams/static/teams/js/spec/teams_tab_factory_spec.js

@@ -3,7 +3,7 @@ define(['jquery', 'backbone', 'teams/js/teams_tab_factory', 'teams/js/views/team
     function($, Backbone, TeamsTabFactory, TeamsTabView, PageHelpers, TeamSpecHelpers) {
         'use strict';
 
-        describe("Teams Tab Factory", function() {
+        describe('Teams Tab Factory', function() {
             var initializeTeamsTabFactory = function() {
                 TeamsTabFactory(TeamSpecHelpers.createMockContext());
             };

lms/djangoapps/teams/static/teams/js/spec/views/edit_team_members_spec.js

@@ -7,7 +7,7 @@ define([
     'teams/js/models/team',
     'teams/js/views/team_utils',
     'teams/js/spec_helpers/team_spec_helpers'
-], function ($, _, Backbone, AjaxHelpers, TeamEditMembershipView, TeamModel, TeamUtils, TeamSpecHelpers) {
+], function($, _, Backbone, AjaxHelpers, TeamEditMembershipView, TeamModel, TeamUtils, TeamSpecHelpers) {
     'use strict';
 
     describe('CreateEditTeam', function() {
@@ -19,13 +19,13 @@ define([
                         'profile_image': {
                             'has_image': true,
                             'image_url_medium': '/frodo-image-url'
-                        },
+                        }
                     },
-                    last_activity_at: "2015-08-21T18:53:01.145Z",
-                    date_joined: "2014-01-01T18:53:01.145Z"
+                    last_activity_at: '2015-08-21T18:53:01.145Z',
+                    date_joined: '2014-01-01T18:53:01.145Z'
                 }
             ],
-            deleteTeamMemember = function (view, confirm) {
+            deleteTeamMemember = function(view, confirm) {
                 view.$('.action-remove-member').click();
                 // Confirm delete dialog
                 if (confirm) {
@@ -35,18 +35,18 @@ define([
                     $('.action-secondary').click();
                 }
             },
-            verifyTeamMembersView = function (view) {
+            verifyTeamMembersView = function(view) {
                 expect(view.$('.team-member').length).toEqual(1);
                 expect(view.$('.member-profile').attr('href')).toEqual('/u/frodo');
                 expect(view.$('img.image-url').attr('src')).toEqual('/frodo-image-url');
                 expect(view.$('.member-info-container .primary').text()).toBe('frodo');
-                expect(view.$el.find('#last-active abbr').attr('title')).toEqual("2015-08-21T18:53:01.145Z");
-                expect(view.$el.find('#date-joined abbr').attr('title')).toEqual("2014-01-01T18:53:01.145Z");
+                expect(view.$el.find('#last-active abbr').attr('title')).toEqual('2015-08-21T18:53:01.145Z');
+                expect(view.$el.find('#date-joined abbr').attr('title')).toEqual('2014-01-01T18:53:01.145Z');
             },
-            verifyNoMembersView = function (view){
+            verifyNoMembersView = function(view) {
                 expect(view.$el.text().trim()).toBe('This team does not have any members.');
             },
-            createTeamModelData = function (membership) {
+            createTeamModelData = function(membership) {
                 return {
                     id: editTeamID,
                     name: 'Avengers',
@@ -57,10 +57,10 @@ define([
                     url: '/api/team/v0/teams/' + editTeamID
                 };
             },
-            createEditTeamMembersView = function (membership) {
+            createEditTeamMembersView = function(membership) {
                 var teamModel = new TeamModel(
                     createTeamModelData(membership),
-                    { parse: true }
+                    {parse: true}
                 );
 
                 return new TeamEditMembershipView({
@@ -71,18 +71,18 @@ define([
                 }).render();
             };
 
-        beforeEach(function () {
+        beforeEach(function() {
             setFixtures('<div id="page-prompt"></div><div class="teams-content"></div>');
             spyOn(Backbone.history, 'navigate');
             spyOn(TeamUtils, 'showMessage');
         });
 
-        it('can render a message when there are no members', function () {
+        it('can render a message when there are no members', function() {
             var view = createEditTeamMembersView([]);
             verifyNoMembersView(view);
         });
 
-        it('can delete a team member and update the view', function () {
+        it('can delete a team member and update the view', function() {
             var requests = AjaxHelpers.requests(this),
                 view = createEditTeamMembersView(DEFAULT_MEMBERSHIP);
 
@@ -91,8 +91,8 @@ define([
 
             deleteTeamMemember(view, true);
             AjaxHelpers.expectJsonRequest(
-                requests, 
-                'DELETE', 
+                requests,
+                'DELETE',
                 '/api/team/v0/team_membership/av,frodo?admin=true'
             );
             AjaxHelpers.respondWithNoContent(requests);
@@ -108,7 +108,7 @@ define([
             verifyNoMembersView(view);
         });
 
-        it('can show an error message if removing the user fails', function () {
+        it('can show an error message if removing the user fails', function() {
             var requests = AjaxHelpers.requests(this),
                 view = createEditTeamMembersView(DEFAULT_MEMBERSHIP);
 
@@ -117,9 +117,9 @@ define([
 
             deleteTeamMemember(view, true);
             AjaxHelpers.expectJsonRequest(
-                requests, 
-                'DELETE', 
-                '/api/team/v0/team_membership/av,frodo?admin=true' 
+                requests,
+                'DELETE',
+                '/api/team/v0/team_membership/av,frodo?admin=true'
             );
             AjaxHelpers.respondWithError(requests);
             expect(TeamUtils.showMessage).toHaveBeenCalledWith(
@@ -130,7 +130,7 @@ define([
             verifyTeamMembersView(view);
         });
 
-        it('can cancel team membership deletion', function () {
+        it('can cancel team membership deletion', function() {
             var requests = AjaxHelpers.requests(this);
             var view = createEditTeamMembersView(DEFAULT_MEMBERSHIP);
 

lms/djangoapps/teams/static/teams/js/spec/views/edit_team_spec.js

@@ -7,7 +7,7 @@ define([
     'teams/js/views/edit_team',
     'teams/js/models/team',
     'teams/js/spec_helpers/team_spec_helpers'
-], function ($, _, Backbone, AjaxHelpers, PageHelpers, TeamEditView, TeamModel, TeamSpecHelpers) {
+], function($, _, Backbone, AjaxHelpers, PageHelpers, TeamEditView, TeamModel, TeamSpecHelpers) {
     'use strict';
 
     describe('CreateEditTeam', function() {
@@ -30,8 +30,8 @@ define([
                 country: 'US',
                 language: 'en'
             },
-            verifyValidation = function (requests, teamEditView, fieldsData) {
-                _.each(fieldsData, function (fieldData) {
+            verifyValidation = function(requests, teamEditView, fieldsData) {
+                _.each(fieldsData, function(fieldData) {
                     teamEditView.$(fieldData[0]).val(fieldData[1]);
                 });
 
@@ -47,7 +47,7 @@ define([
                     'Check the highlighted fields below and try again.'
                 );
 
-                _.each(fieldsData, function (fieldData) {
+                _.each(fieldsData, function(fieldData) {
                     if (fieldData[2] === 'error') {
                         expect(teamEditView.$(fieldData[0].split(' ')[0] + '.error').length).toBe(1);
                     } else if (fieldData[2] === 'success') {
@@ -56,12 +56,11 @@ define([
                 });
 
                 AjaxHelpers.expectNoRequests(requests);
-
             },
             editTeamID = 'av',
             teamAction;
 
-        var createEditTeamView = function () {
+        var createEditTeamView = function() {
             var testTeam = {};
             if (teamAction === 'edit') {
                 testTeam = new TeamModel(
@@ -90,7 +89,7 @@ define([
             }).render();
         };
 
-        beforeEach(function () {
+        beforeEach(function() {
             setFixtures('<div class="teams-content"></div>');
             PageHelpers.preventBackboneChangingUrl();
             spyOn(Backbone.history, 'navigate');
@@ -106,7 +105,7 @@ define([
                 ],
                 teamEditView = createEditTeamView();
 
-            _.each(fieldClasses, function (fieldClass) {
+            _.each(fieldClasses, function(fieldClass) {
                 expect(teamEditView.$el.find(fieldClass).length).toBe(1);
             });
 
@@ -122,7 +121,7 @@ define([
         };
 
         var requestMethod = function() {
-          return teamAction === 'create' ? 'POST' : 'PATCH';
+            return teamAction === 'create' ? 'POST' : 'PATCH';
         };
 
         var assertTeamCreateUpdateInfo = function(that, teamsData, teamsUrl, expectedUrl) {
@@ -220,54 +219,52 @@ define([
             expect(Backbone.history.navigate.calls.mostRecent().args[0]).toBe(expectedUrl);
         };
 
-        describe('NewTeam', function () {
-
+        describe('NewTeam', function() {
             beforeEach(function() {
                 teamAction = 'create';
             });
 
-            it('can render itself correctly', function () {
+            it('can render itself correctly', function() {
                 assertFormRendersCorrectly();
             });
 
-            it('can create a team', function () {
+            it('can create a team', function() {
                 assertTeamCreateUpdateInfo(
                     this, createTeamData, teamsUrl, 'teams/' + TeamSpecHelpers.testTopicID + '/123'
                 );
             });
 
-            it('shows validation error message when field is empty', function () {
+            it('shows validation error message when field is empty', function() {
                 assertValidationMessagesWhenFieldsEmpty(this);
             });
 
-            it('shows validation error message when field value length exceeded the limit', function () {
+            it('shows validation error message when field value length exceeded the limit', function() {
                 assertValidationMessagesWhenInvalidData(this);
             });
 
-            it('shows an error message for HTTP 500', function () {
+            it('shows an error message for HTTP 500', function() {
                 assertShowMessageOnError(this, createTeamData, teamsUrl, 500);
             });
 
-            it('shows correct error message when server returns an error', function () {
+            it('shows correct error message when server returns an error', function() {
                 assertShowMessageOnError(this, createTeamData, teamsUrl, 400);
             });
 
-            it('changes route on cancel click', function () {
+            it('changes route on cancel click', function() {
                 assertRedirectsToCorrectUrlOnCancel('topics/' + TeamSpecHelpers.testTopicID);
             });
         });
 
-        describe('EditTeam', function () {
-
+        describe('EditTeam', function() {
             beforeEach(function() {
                 teamAction = 'edit';
             });
 
-            it('can render itself correctly', function () {
+            it('can render itself correctly', function() {
                 assertFormRendersCorrectly();
             });
 
-            it('can edit a team', function () {
+            it('can edit a team', function() {
                 var copyTeamsData = _.clone(editTeamData);
                 copyTeamsData.country = 'CA';
                 copyTeamsData.language = 'fr';
@@ -278,23 +275,23 @@ define([
                 );
             });
 
-            it('shows validation error message when field is empty', function () {
+            it('shows validation error message when field is empty', function() {
                 assertValidationMessagesWhenFieldsEmpty(this);
             });
 
-            it('shows validation error message when field value length exceeded the limit', function () {
+            it('shows validation error message when field value length exceeded the limit', function() {
                 assertValidationMessagesWhenInvalidData(this);
             });
 
-            it('shows an error message for HTTP 500', function () {
+            it('shows an error message for HTTP 500', function() {
                 assertShowMessageOnError(this, editTeamData, teamsUrl + editTeamID + '?expand=user', 500);
             });
 
-            it('shows correct error message when server returns an error', function () {
+            it('shows correct error message when server returns an error', function() {
                 assertShowMessageOnError(this, editTeamData, teamsUrl + editTeamID + '?expand=user', 400);
             });
 
-            it('changes route on cancel click', function () {
+            it('changes route on cancel click', function() {
                 assertRedirectsToCorrectUrlOnCancel('teams/' + TeamSpecHelpers.testTopicID + '/' + editTeamID);
             });
         });

lms/djangoapps/teams/static/teams/js/spec/views/instructor_tools_spec.js

@@ -8,18 +8,18 @@ define([
     'teams/js/spec_helpers/team_spec_helpers',
     'edx-ui-toolkit/js/utils/spec-helpers/ajax-helpers',
     'common/js/spec_helpers/page_helpers'
-], function ($, Backbone, _, Team, InstructorToolsView, TeamUtils, TeamSpecHelpers, AjaxHelpers, PageHelpers) {
+], function($, Backbone, _, Team, InstructorToolsView, TeamUtils, TeamSpecHelpers, AjaxHelpers, PageHelpers) {
     'use strict';
 
-    describe('Instructor Tools', function () {
+    describe('Instructor Tools', function() {
         var view,
-            createInstructorTools = function () {
+            createInstructorTools = function() {
                 return new InstructorToolsView({
                     team: new Team(TeamSpecHelpers.createMockTeamData(1, 1)[0]),
                     teamEvents: TeamSpecHelpers.teamEvents
                 });
             },
-            deleteTeam = function (view, confirm) {
+            deleteTeam = function(view, confirm) {
                 view.$('.action-delete').click();
                 // Confirm delete dialog
                 if (confirm) {
@@ -29,14 +29,14 @@ define([
                     $('.action-secondary').click();
                 }
             },
-            expectSuccessMessage = function (team) {
+            expectSuccessMessage = function(team) {
                 expect(TeamUtils.showMessage).toHaveBeenCalledWith(
                     'Team "' + team.get('name') + '" successfully deleted.',
                     'success'
                 );
             };
 
-        beforeEach(function () {
+        beforeEach(function() {
             setFixtures('<div id="page-prompt"></div>');
             PageHelpers.preventBackboneChangingUrl();
             spyOn(Backbone.history, 'navigate');
@@ -45,13 +45,13 @@ define([
             spyOn(view.teamEvents, 'trigger');
         });
 
-        it('can render itself', function () {
+        it('can render itself', function() {
             expect(_.strip(view.$('.action-delete').text())).toEqual('Delete Team');
             expect(_.strip(view.$('.action-edit-members').text())).toEqual('Edit Membership');
             expect(view.$el.text()).toContain('Instructor tools');
         });
 
-        it('can delete a team and shows a success message', function () {
+        it('can delete a team and shows a success message', function() {
             var requests = AjaxHelpers.requests(this);
             deleteTeam(view, true);
             AjaxHelpers.expectJsonRequest(requests, 'DELETE', view.team.url, null);
@@ -69,24 +69,24 @@ define([
             expectSuccessMessage(view.team);
         });
 
-        it('can cancel team deletion', function () {
+        it('can cancel team deletion', function() {
             var requests = AjaxHelpers.requests(this);
             deleteTeam(view, false);
             AjaxHelpers.expectNoRequests(requests);
             expect(Backbone.history.navigate).not.toHaveBeenCalled();
         });
 
-        it('shows a success message after receiving a 404', function () {
+        it('shows a success message after receiving a 404', function() {
             var requests = AjaxHelpers.requests(this);
             deleteTeam(view, true);
             AjaxHelpers.respondWithError(requests, 404);
             expectSuccessMessage(view.team);
-        });    
-            
-        it('can trigger the edit membership view', function () {
+        });
+
+        it('can trigger the edit membership view', function() {
             view.$('.action-edit-members').click();
             expect(Backbone.history.navigate).toHaveBeenCalledWith(
-                'teams/' + view.team.get('topic_id') + "/" + view.team.id + "/edit-team/manage-members",
+                'teams/' + view.team.get('topic_id') + '/' + view.team.id + '/edit-team/manage-members',
                 {trigger: true}
             );
         });

lms/djangoapps/teams/static/teams/js/spec/views/my_teams_spec.js

@@ -4,10 +4,10 @@ define([
     'teams/js/views/my_teams',
     'teams/js/spec_helpers/team_spec_helpers',
     'edx-ui-toolkit/js/utils/spec-helpers/ajax-helpers'
-], function (Backbone, MyTeamsCollection, MyTeamsView, TeamSpecHelpers, AjaxHelpers) {
+], function(Backbone, MyTeamsCollection, MyTeamsView, TeamSpecHelpers, AjaxHelpers) {
     'use strict';
-    describe('My Teams View', function () {
-        beforeEach(function () {
+    describe('My Teams View', function() {
+        beforeEach(function() {
             setFixtures('<div class="teams-container"></div>');
         });
 
@@ -20,7 +20,7 @@ define([
             }).render();
         };
 
-        it('can render itself', function () {
+        it('can render itself', function() {
             var teamsData = TeamSpecHelpers.createMockTeamData(1, 5),
                 teams = TeamSpecHelpers.createMockTeams({results: teamsData}),
                 myTeamsView = createMyTeamsView(teams);
@@ -31,7 +31,7 @@ define([
             expect(myTeamsView.$('.teams-paging-footer').text().trim()).toBe('');
         });
 
-        it('shows a message when the user is not a member of any teams', function () {
+        it('shows a message when the user is not a member of any teams', function() {
             var teams = TeamSpecHelpers.createMockTeams({results: []}),
                 myTeamsView = createMyTeamsView(teams);
             TeamSpecHelpers.verifyCards(myTeamsView, []);
@@ -49,17 +49,17 @@ define([
                 myTeamsView = createMyTeamsView(teams);
             TeamSpecHelpers.verifyCards(myTeamsView, []);
             expect(myTeamsView.$el.text().trim()).toBe('You are not currently a member of any team.');
-            TeamSpecHelpers.teamEvents.trigger('teams:update', { action: 'create' });
+            TeamSpecHelpers.teamEvents.trigger('teams:update', {action: 'create'});
             myTeamsView.render();
             AjaxHelpers.expectRequestURL(
                 requests,
                 TeamSpecHelpers.testContext.myTeamsUrl,
                 {
-                    expand : 'user',
-                    username : TeamSpecHelpers.testContext.userInfo.username,
-                    course_id : TeamSpecHelpers.testContext.courseID,
-                    page : '1',
-                    page_size : '5',
+                    expand: 'user',
+                    username: TeamSpecHelpers.testContext.userInfo.username,
+                    course_id: TeamSpecHelpers.testContext.courseID,
+                    page: '1',
+                    page_size: '5',
                     text_search: '',
                     order_by: 'last_activity_at'
                 }

lms/djangoapps/teams/static/teams/js/spec/views/team_card_spec.js

@@ -3,12 +3,12 @@ define(['jquery',
         'moment-with-locales',
         'teams/js/views/team_card',
         'teams/js/models/team'],
-    function ($, _, moment, TeamCardView, Team) {
+    function($, _, moment, TeamCardView, Team) {
         'use strict';
 
-        describe('TeamCardView', function () {
+        describe('TeamCardView', function() {
             var createTeamCardView, view;
-            createTeamCardView = function () {
+            createTeamCardView = function() {
                 var model = new Team({
                         id: 'test-team',
                         name: 'Test Team',
@@ -16,7 +16,7 @@ define(['jquery',
                         course_id: 'test/course/id',
                         topic_id: 'test-topic',
                         description: 'A team for testing',
-                        last_activity_at: "2015-08-21T18:53:01.145Z",
+                        last_activity_at: '2015-08-21T18:53:01.145Z',
                         country: 'us',
                         language: 'en',
                         membership: []
@@ -35,13 +35,13 @@ define(['jquery',
                 });
             };
 
-            beforeEach(function () {
+            beforeEach(function() {
                 moment.locale('en');
                 view = createTeamCardView();
                 view.render();
             });
 
-            it('can render itself', function () {
+            it('can render itself', function() {
                 expect(view.$el).toHaveClass('list-card');
                 expect(view.$el.find('.card-title').text()).toContain('Test Team');
                 expect(view.$el.find('.card-description').text()).toContain('A team for testing');
@@ -52,11 +52,11 @@ define(['jquery',
                 expect(view.$el.find('.team-language').text()).toContain('English');
             });
 
-            it('navigates to the associated team page when its action button is clicked', function () {
+            it('navigates to the associated team page when its action button is clicked', function() {
                 expect(view.$('.action').attr('href')).toEqual('#teams/test-topic/test-team');
             });
 
-            describe('Profile Image Thumbnails', function () {
+            describe('Profile Image Thumbnails', function() {
                 /**
                  * Takes an array of objects representing team
                  * members, each having the keys 'username',
@@ -66,9 +66,9 @@ define(['jquery',
                  */
                 var setMemberships, expectThumbnailsOrder;
 
-                setMemberships = function (memberships) {
+                setMemberships = function(memberships) {
                     view.model.set({
-                        membership: _.map(memberships, function (m) {
+                        membership: _.map(memberships, function(m) {
                             return {
                                 user: {username: m.username, profile_image: {image_url_small: m.image_url}},
                                 last_activity_at: m.last_activity
@@ -85,58 +85,58 @@ define(['jquery',
                  * rendered on the team card match, in order, the
                  * members of the provided list.
                  */
-                expectThumbnailsOrder = function (members) {
+                expectThumbnailsOrder = function(members) {
                     var thumbnails = view.$('.item-member-thumb img');
                     expect(thumbnails.length).toBe(members.length);
-                    thumbnails.each(function (index, imgEl) {
+                    thumbnails.each(function(index, imgEl) {
                         expect(thumbnails.eq(index).attr('alt')).toBe(members[index].username);
                         expect(thumbnails.eq(index).attr('src')).toBe(members[index].image_url);
                     });
                 };
 
-                it('displays no thumbnails for an empty team', function () {
+                it('displays no thumbnails for an empty team', function() {
                     view.model.set({membership: []});
                     view.render();
                     expect(view.$('.item-member-thumb').length).toBe(0);
                 });
 
-                it('displays thumbnails for a nonempty team', function () {
+                it('displays thumbnails for a nonempty team', function() {
                     var users = [
                         {
                             username: 'user_1', image_url: 'user_1_image',
-                            last_activity: new Date("2010/1/1").toString()
+                            last_activity: new Date('2010/1/1').toString()
                         }, {
                             username: 'user_2', image_url: 'user_2_image',
-                            last_activity: new Date("2011/1/1").toString()
+                            last_activity: new Date('2011/1/1').toString()
                         }
                     ];
                     setMemberships(users);
                     expectThumbnailsOrder([
                         {username: 'user_2', image_url: 'user_2_image'},
-                        {username: 'user_1', image_url: 'user_1_image'},
+                        {username: 'user_1', image_url: 'user_1_image'}
                     ]);
                 });
 
-                it('displays thumbnails and an ellipsis for a team with greater than 5 members', function () {
+                it('displays thumbnails and an ellipsis for a team with greater than 5 members', function() {
                     var users = [
                         {
                             username: 'user_1', image_url: 'user_1_image',
-                            last_activity: new Date("2001/1/1").toString()
+                            last_activity: new Date('2001/1/1').toString()
                         }, {
                             username: 'user_2', image_url: 'user_2_image',
-                            last_activity: new Date("2006/1/1").toString()
+                            last_activity: new Date('2006/1/1').toString()
                         }, {
                             username: 'user_3', image_url: 'user_3_image',
-                            last_activity: new Date("2003/1/1").toString()
+                            last_activity: new Date('2003/1/1').toString()
                         }, {
                             username: 'user_4', image_url: 'user_4_image',
-                            last_activity: new Date("2002/1/1").toString()
+                            last_activity: new Date('2002/1/1').toString()
                         }, {
                             username: 'user_5', image_url: 'user_5_image',
-                            last_activity: new Date("2005/1/1").toString()
+                            last_activity: new Date('2005/1/1').toString()
                         }, {
                             username: 'user_6', image_url: 'user_6_image',
-                            last_activity: new Date("2004/1/1").toString()
+                            last_activity: new Date('2004/1/1').toString()
                         }
                     ];
                     setMemberships(users);

lms/djangoapps/teams/static/teams/js/spec/views/team_discussion_spec.js

@@ -2,7 +2,7 @@ define([
     'underscore', 'edx-ui-toolkit/js/utils/spec-helpers/ajax-helpers', 'teams/js/views/team_discussion',
     'teams/js/spec_helpers/team_spec_helpers',
     'xmodule_js/common_static/common/js/spec_helpers/discussion_spec_helper'
-], function (_, AjaxHelpers, TeamDiscussionView, TeamSpecHelpers, DiscussionSpecHelper) {
+], function(_, AjaxHelpers, TeamDiscussionView, TeamSpecHelpers, DiscussionSpecHelper) {
     'use strict';
     xdescribe('TeamDiscussionView', function() {
         var discussionView, createDiscussionView, createPost, expandReplies, postReply;
@@ -38,9 +38,9 @@ define([
         };
 
         createPost = function(requests, view, title, body, threadID) {
-            title = title || "Test title";
-            body = body || "Test body";
-            threadID = threadID || "999";
+            title = title || 'Test title';
+            body = body || 'Test body';
+            threadID = threadID || '999';
             view.$('.new-post-button').click();
             view.$('.js-post-title').val(title);
             view.$('.js-post-body textarea').val(body);
@@ -83,7 +83,7 @@ define([
                     {
                         courseID: TeamSpecHelpers.testCourseID,
                         discussionID: TeamSpecHelpers.testTeamDiscussionID,
-                        threadID: threadID || "999"
+                        threadID: threadID || '999'
                     },
                     true
                 )
@@ -104,7 +104,7 @@ define([
                     '/courses/%(courseID)s/discussion/threads/%(threadID)s/reply?ajax=1',
                     {
                         courseID: TeamSpecHelpers.testCourseID,
-                        threadID: threadID || "999"
+                        threadID: threadID || '999'
                     },
                     true
                 ),
@@ -115,7 +115,7 @@ define([
                     body: reply,
                     comments_count: 1
                 }),
-                "annotated_content_info": TeamSpecHelpers.createAnnotatedContentInfo()
+                'annotated_content_info': TeamSpecHelpers.createAnnotatedContentInfo()
             });
         };
 
@@ -143,8 +143,8 @@ define([
         it('can post a reply', function() {
             var requests = AjaxHelpers.requests(this),
                 view = createDiscussionView(requests),
-                testReply = "Test reply",
-                testThreadID = "1";
+                testReply = 'Test reply',
+                testThreadID = '1';
             expandReplies(requests, view, testThreadID);
             postReply(requests, view, testReply, testThreadID);
             expect(view.$('.discussion-response .response-body').text().trim()).toBe(testReply);
@@ -153,7 +153,7 @@ define([
         it('can post a reply to a new post', function() {
             var requests = AjaxHelpers.requests(this),
                 view = createDiscussionView(requests, []),
-                testReply = "Test reply";
+                testReply = 'Test reply';
             createPost(requests, view);
             expandReplies(requests, view);
             postReply(requests, view, testReply);
@@ -166,7 +166,7 @@ define([
                 postTopicButton, updatedThreadElement,
                 updatedTitle = 'Updated title',
                 updatedBody = 'Updated body',
-                testThreadID = "1";
+                testThreadID = '1';
             expandReplies(requests, view, testThreadID);
             view.$('.action-more .icon').first().click();
             view.$('.action-edit').first().click();
@@ -189,7 +189,7 @@ define([
             );
             AjaxHelpers.respondWithJson(requests, {
                 content: TeamSpecHelpers.createMockPostResponse({
-                    id: "999", title: updatedTitle, body: updatedBody
+                    id: '999', title: updatedTitle, body: updatedBody
                 }),
                 annotated_content_info: TeamSpecHelpers.createAnnotatedContentInfo()
             });

lms/djangoapps/teams/static/teams/js/spec/views/team_profile_header_actions_spec.js

@@ -1,10 +1,10 @@
 define([
     'backbone', 'underscore', 'edx-ui-toolkit/js/utils/spec-helpers/ajax-helpers', 'teams/js/models/team',
     'teams/js/views/team_profile_header_actions', 'teams/js/spec_helpers/team_spec_helpers'
-], function (Backbone, _, AjaxHelpers, TeamModel, TeamProfileHeaderActionsView, TeamSpecHelpers) {
+], function(Backbone, _, AjaxHelpers, TeamModel, TeamProfileHeaderActionsView, TeamSpecHelpers) {
     'use strict';
 
-    describe('TeamProfileHeaderActionsView', function () {
+    describe('TeamProfileHeaderActionsView', function() {
         var createTeamsUrl,
             createTeamModelData,
             createMembershipData,
@@ -12,12 +12,12 @@ define([
             verifyErrorMessage,
             ACCOUNTS_API_URL = '/api/user/v1/accounts/';
 
-        createTeamsUrl = function (teamId) {
+        createTeamsUrl = function(teamId) {
             return TeamSpecHelpers.testContext.teamsUrl + teamId + '?expand=user';
         };
 
-        createTeamModelData = function (teamId, teamName, membership) {
-            return  {
+        createTeamModelData = function(teamId, teamName, membership) {
+            return {
                 id: teamId,
                 name: teamName,
                 membership: membership,
@@ -26,7 +26,7 @@ define([
         };
 
         createHeaderActionsView = function(requests, maxTeamSize, currentUsername, teamModelData, showEditButton) {
-            var model = new TeamModel(teamModelData, { parse: true }),
+            var model = new TeamModel(teamModelData, {parse: true}),
                 context = TeamSpecHelpers.createMockContext({
                     maxTeamSize: maxTeamSize,
                     userInfo: TeamSpecHelpers.createMockUserInfo({
@@ -46,37 +46,36 @@ define([
             ).render();
         };
 
-        createMembershipData = function (username) {
+        createMembershipData = function(username) {
             return [
                 {
-                    "user": {
-                        "username": username,
-                        "url": ACCOUNTS_API_URL + username
+                    'user': {
+                        'username': username,
+                        'url': ACCOUNTS_API_URL + username
                     }
                 }
             ];
         };
 
-        describe('JoinButton', function () {
-
-            beforeEach(function () {
+        describe('JoinButton', function() {
+            beforeEach(function() {
                 setFixtures(
                     '<div class="teams-content"><div class="msg-content"><div class="copy"></div></div><div class="header-action-view"></div></div>'
                 );
             });
 
-            verifyErrorMessage = function (requests, errorMessage, expectedMessage, joinTeam) {
+            verifyErrorMessage = function(requests, errorMessage, expectedMessage, joinTeam) {
                 var view = createHeaderActionsView(requests, 1, 'ma', createTeamModelData('teamA', 'teamAlpha', []));
                 if (joinTeam) {
                     // if we want the error to return when user try to join team, respond with no membership
-                    AjaxHelpers.respondWithJson(requests, {"count": 0});
+                    AjaxHelpers.respondWithJson(requests, {'count': 0});
                     view.$('.action.action-primary').click();
                 }
                 AjaxHelpers.respondWithTextError(requests, 400, errorMessage);
                 expect($('.msg-content .copy').text().trim()).toBe(expectedMessage);
             };
 
-            it('can render itself', function () {
+            it('can render itself', function() {
                 var requests = AjaxHelpers.requests(this);
                 var teamModelData = createTeamModelData('teamA', 'teamAlpha', createMembershipData('ma'));
                 var view = createHeaderActionsView(requests, 1, 'ma', teamModelData);
@@ -84,7 +83,7 @@ define([
                 expect(view.$('.join-team').length).toEqual(1);
             });
 
-            it('can join team successfully', function () {
+            it('can join team successfully', function() {
                 var requests = AjaxHelpers.requests(this);
                 var currentUsername = 'ma1';
                 var teamId = 'teamA';
@@ -103,7 +102,7 @@ define([
                 );
 
                 // current user is not a member of any team so we should see the Join Team button
-                AjaxHelpers.respondWithJson(requests, {"count": 0});
+                AjaxHelpers.respondWithJson(requests, {'count': 0});
                 expect(view.$('.action.action-primary').length).toEqual(1);
 
                 // a post request will be sent to add current user to current team
@@ -132,7 +131,7 @@ define([
                 expect(view.$('.join-team-message').length).toEqual(0);
             });
 
-            it('shows already member message', function () {
+            it('shows already member message', function() {
                 var requests = AjaxHelpers.requests(this);
                 var currentUsername = 'ma1';
                 var view = createHeaderActionsView(requests, 1, currentUsername, createTeamModelData('teamA', 'teamAlpha', []));
@@ -148,12 +147,12 @@ define([
                 );
 
                 // current user is a member of another team so we should see the correct message
-                AjaxHelpers.respondWithJson(requests, {"count": 1});
+                AjaxHelpers.respondWithJson(requests, {'count': 1});
                 expect(view.$('.action.action-primary').length).toEqual(0);
                 expect(view.$('.join-team-message').text().trim()).toBe(view.alreadyMemberMessage);
             });
 
-            it('shows team full message', function () {
+            it('shows team full message', function() {
                 var requests = AjaxHelpers.requests(this);
                 var view = createHeaderActionsView(
                     requests,
@@ -171,7 +170,7 @@ define([
                 AjaxHelpers.expectNoRequests(requests);
             });
 
-            it('shows correct error message if user fails to join team', function () {
+            it('shows correct error message if user fails to join team', function() {
                 var requests = AjaxHelpers.requests(this);
 
                 // verify user_message
@@ -199,7 +198,7 @@ define([
                 );
             });
 
-            it('shows correct error message if initializing the view fails', function () {
+            it('shows correct error message if initializing the view fails', function() {
                 var requests = AjaxHelpers.requests(this);
 
                 // verify user_message
@@ -231,17 +230,17 @@ define([
                 expect(view.$('.action-edit-team').length).toEqual(showEditButton ? 1 : 0);
             };
 
-            it('renders when option showEditButton is true', function () {
+            it('renders when option showEditButton is true', function() {
                 var requests = AjaxHelpers.requests(this);
                 createAndAssertView(requests, true);
             });
 
-            it('does not render when option showEditButton is false', function () {
+            it('does not render when option showEditButton is false', function() {
                 var requests = AjaxHelpers.requests(this);
                 createAndAssertView(requests, false);
             });
 
-            it("can navigate to correct url", function () {
+            it('can navigate to correct url', function() {
                 var requests = AjaxHelpers.requests(this);
                 spyOn(Backbone.history, 'navigate');
                 createAndAssertView(requests, true);

lms/djangoapps/teams/static/teams/js/spec/views/team_profile_spec.js

@@ -2,9 +2,9 @@ define([
     'underscore', 'edx-ui-toolkit/js/utils/spec-helpers/ajax-helpers', 'teams/js/models/team',
     'teams/js/views/team_profile', 'teams/js/spec_helpers/team_spec_helpers',
     'xmodule_js/common_static/common/js/spec_helpers/discussion_spec_helper'
-], function (_, AjaxHelpers, TeamModel, TeamProfileView, TeamSpecHelpers, DiscussionSpecHelper) {
+], function(_, AjaxHelpers, TeamModel, TeamProfileView, TeamSpecHelpers, DiscussionSpecHelper) {
     'use strict';
-    describe('TeamProfileView', function () {
+    describe('TeamProfileView', function() {
         var profileView, createTeamProfileView, createTeamModelData, clickLeaveTeam,
             teamModel,
             leaveTeamLinkSelector = '.leave-team-link',
@@ -20,17 +20,17 @@ define([
                 }
             ];
 
-        beforeEach(function () {
+        beforeEach(function() {
             setFixtures('<div id="page-prompt"></div>' +
                 '<div class="teams-content"><div class="msg-content"><div class="copy"></div></div></div>' +
                 '<div class="profile-view"></div>');
             DiscussionSpecHelper.setUnderscoreFixtures();
         });
 
-        createTeamModelData = function (options) {
+        createTeamModelData = function(options) {
             return {
-                id: "test-team",
-                name: "Test Team",
+                id: 'test-team',
+                name: 'Test Team',
                 discussion_topic_id: TeamSpecHelpers.testTeamDiscussionID,
                 country: options.country || '',
                 language: options.language || '',
@@ -40,7 +40,7 @@ define([
         };
 
         createTeamProfileView = function(requests, options) {
-            teamModel = new TeamModel(createTeamModelData(options), { parse: true });
+            teamModel = new TeamModel(createTeamModelData(options), {parse: true});
             profileView = new TeamProfileView({
                 el: $('.profile-view'),
                 teamEvents: TeamSpecHelpers.teamEvents,
@@ -95,13 +95,13 @@ define([
         };
 
         describe('DiscussionsView', function() {
-            it('can render itself', function () {
+            it('can render itself', function() {
                 var requests = AjaxHelpers.requests(this),
                     view = createTeamProfileView(requests, {});
                 expect(view.$('.discussion-thread').length).toEqual(3);
             });
 
-            it('shows New Post button when user joins a team', function () {
+            it('shows New Post button when user joins a team', function() {
                 var requests = AjaxHelpers.requests(this),
                     view = createTeamProfileView(requests, {});
 
@@ -111,7 +111,7 @@ define([
                 expect(view.$('.new-post-btn').length).toEqual(1);
             });
 
-            it('hides New Post button when user left a team', function () {
+            it('hides New Post button when user left a team', function() {
                 var requests = AjaxHelpers.requests(this),
                     view = createTeamProfileView(requests, {membership: DEFAULT_MEMBERSHIP});
 
@@ -122,7 +122,6 @@ define([
         });
 
         describe('TeamDetailsView', function() {
-
             var assertTeamDetails = function(view, members, memberOfTeam) {
                 expect(view.$('.team-detail-header').text()).toBe('Team Details');
                 expect(view.$('.team-country').text()).toContain('United States');
@@ -133,7 +132,6 @@ define([
             };
 
             describe('Non-Member', function() {
-
                 it('can render itself', function() {
                     var requests = AjaxHelpers.requests(this);
                     var view = createTeamProfileView(requests, {
@@ -156,7 +154,6 @@ define([
             });
 
             describe('Member', function() {
-
                 it('can render itself', function() {
                     var requests = AjaxHelpers.requests(this);
                     var view = createTeamProfileView(requests, {
@@ -172,7 +169,7 @@ define([
                     // assert user profile page url.
                     expect(view.$('.member-profile').attr('href')).toBe('/u/' + TeamSpecHelpers.testUser);
 
-                    //Verify that the leave team link is present
+                    // Verify that the leave team link is present
                     expect(view.$(leaveTeamLinkSelector).text()).toContain('Leave Team');
                 });
 
@@ -198,10 +195,10 @@ define([
                     assertTeamDetails(view, 1, true);
                 });
 
-                it('shows correct error messages', function () {
+                it('shows correct error messages', function() {
                     var requests = AjaxHelpers.requests(this);
 
-                    var verifyErrorMessage = function (requests, errorMessage, expectedMessage) {
+                    var verifyErrorMessage = function(requests, errorMessage, expectedMessage) {
                         var view = createTeamProfileView(
                             requests, {country: 'US', language: 'en', membership: DEFAULT_MEMBERSHIP}
                         );

lms/djangoapps/teams/static/teams/js/spec/views/teams_spec.js

@@ -3,10 +3,10 @@ define([
     'teams/js/collections/team',
     'teams/js/views/teams',
     'teams/js/spec_helpers/team_spec_helpers'
-], function (Backbone, TeamCollection, TeamsView, TeamSpecHelpers) {
+], function(Backbone, TeamCollection, TeamsView, TeamSpecHelpers) {
     'use strict';
-    describe('Teams View', function () {
-        beforeEach(function () {
+    describe('Teams View', function() {
+        beforeEach(function() {
             setFixtures('<div class="teams-container"></div>');
         });
 
@@ -19,7 +19,7 @@ define([
             }).render();
         };
 
-        it('can render itself', function () {
+        it('can render itself', function() {
             var testTeamData = TeamSpecHelpers.createMockTeamData(1, 5),
                 teamsView = createTeamsView({
                     teams: TeamSpecHelpers.createMockTeams({

lms/djangoapps/teams/static/teams/js/spec/views/teams_tab_spec.js

@@ -57,9 +57,9 @@ define([
         });
 
         afterEach(function() {
-              Backbone.history.stop();
-              $(document).off('ajaxError', TeamsTabView.prototype.errorHandler);
-          }
+            Backbone.history.stop();
+            $(document).off('ajaxError', TeamsTabView.prototype.errorHandler);
+        }
         );
 
         describe('Navigation', function() {
@@ -71,7 +71,7 @@ define([
                 expect(teamsTabView.$('.breadcrumbs').length).toBe(0);
             });
 
-            it('does not interfere with anchor links to #main', function () {
+            it('does not interfere with anchor links to #main', function() {
                 var teamsTabView = createTeamsTabView(this);
                 teamsTabView.router.navigate('#main', {trigger: true});
                 expect(teamsTabView.$('.wrapper-msg')).toHaveClass('is-hidden');
@@ -193,8 +193,8 @@ define([
         describe('Discussion privileges', function() {
             it('allows privileged access to any team', function() {
                 var teamsTabView = createTeamsTabView(this, {
-                        userInfo: TeamSpecHelpers.createMockUserInfo({privileged: true})
-                    });
+                    userInfo: TeamSpecHelpers.createMockUserInfo({privileged: true})
+                });
                 // Note: using `undefined` here to ensure that we
                 // don't even look at the team when the user is
                 // privileged
@@ -203,11 +203,11 @@ define([
 
             it('allows access to a team which an unprivileged user is a member of', function() {
                 var teamsTabView = createTeamsTabView(this, {
-                        userInfo: TeamSpecHelpers.createMockUserInfo({
-                            username: TeamSpecHelpers.testUser,
-                            privileged: false
-                        })
-                    });
+                    userInfo: TeamSpecHelpers.createMockUserInfo({
+                        username: TeamSpecHelpers.testUser,
+                        privileged: false
+                    })
+                });
                 expect(teamsTabView.readOnlyDiscussion({
                     attributes: {
                         membership: [{
@@ -221,8 +221,8 @@ define([
 
             it('does not allow access if the user is neither privileged nor a team member', function() {
                 var teamsTabView = createTeamsTabView(this, {
-                        userInfo: TeamSpecHelpers.createMockUserInfo({privileged: false, staff: true})
-                    });
+                    userInfo: TeamSpecHelpers.createMockUserInfo({privileged: false, staff: true})
+                });
                 expect(teamsTabView.readOnlyDiscussion({
                     attributes: {membership: []}
                 })).toBe(true);
@@ -267,7 +267,7 @@ define([
                 // Clear the search and submit it again
                 teamsTabView.$('.search-field').val('');
                 teamsTabView.$('.action-search').click();
-                
+
                 verifyTeamsRequest({
                     order_by: 'last_activity_at'
                 });

lms/djangoapps/teams/static/teams/js/spec/views/topic_card_spec.js

@@ -2,9 +2,8 @@ define(['jquery',
         'underscore',
         'teams/js/views/topic_card',
         'teams/js/models/topic'],
-    function ($, _, TopicCardView, Topic) {
-
-        describe('Topic card view', function () {
+    function($, _, TopicCardView, Topic) {
+        describe('Topic card view', function() {
             var createTopicCardView = function() {
                 return new TopicCardView({
                     model: new Topic({
@@ -16,11 +15,11 @@ define(['jquery',
                 });
             };
 
-            beforeEach(function () {
+            beforeEach(function() {
                 spyOn(TopicCardView.prototype, 'action');
             });
 
-            it('can render itself', function () {
+            it('can render itself', function() {
                 var view = createTopicCardView();
                 expect(view.$el).toHaveClass('square-card');
                 expect(view.$el.find('.card-title').text()).toContain('Renewable Energy');
@@ -29,7 +28,7 @@ define(['jquery',
                 expect(view.$el.find('.action .sr').text()).toContain('View Teams in the Renewable Energy Topic');
             });
 
-            it('navigates when action button is clicked', function () {
+            it('navigates when action button is clicked', function() {
                 var view = createTopicCardView();
                 view.$el.find('.action').trigger('click');
                 // TODO test actual navigation once implemented

lms/djangoapps/teams/static/teams/js/spec/views/topic_teams_spec.js

@@ -4,9 +4,9 @@ define([
     'teams/js/views/topic_teams',
     'teams/js/spec_helpers/team_spec_helpers',
     'common/js/spec_helpers/page_helpers'
-], function (Backbone, _, TopicTeamsView, TeamSpecHelpers, PageHelpers) {
+], function(Backbone, _, TopicTeamsView, TeamSpecHelpers, PageHelpers) {
     'use strict';
-    describe('Topic Teams View', function () {
+    describe('Topic Teams View', function() {
         var createTopicTeamsView = function(options) {
             options = options || {};
             var myTeamsCollection = options.myTeamsCollection || TeamSpecHelpers.createMockTeams({results: []});
@@ -38,12 +38,12 @@ define([
             }
         };
 
-        beforeEach(function () {
+        beforeEach(function() {
             setFixtures('<div class="teams-container"></div>');
             PageHelpers.preventBackboneChangingUrl();
         });
 
-        it('can render itself', function () {
+        it('can render itself', function() {
             var testTeamData = TeamSpecHelpers.createMockTeamData(1, 5),
                 teamsView = createTopicTeamsView({
                     teams: TeamSpecHelpers.createMockTeams({
@@ -61,21 +61,21 @@ define([
             verifyActions(teamsView);
         });
 
-        it('can browse all teams', function () {
+        it('can browse all teams', function() {
             var teamsView = createTopicTeamsView();
             spyOn(Backbone.history, 'navigate');
             teamsView.$('.browse-teams').click();
             expect(Backbone.history.navigate.calls.mostRecent().args[0]).toBe('browse');
         });
 
-        it('gives the search field focus when clicking on the search teams link', function () {
+        it('gives the search field focus when clicking on the search teams link', function() {
             var teamsView = createTopicTeamsView();
             spyOn($.fn, 'focus').and.callThrough();
             teamsView.$('.search-teams').click();
             expect(teamsView.$('.search-field').first().focus).toHaveBeenCalled();
         });
 
-        it('can show the create team modal', function () {
+        it('can show the create team modal', function() {
             var teamsView = createTopicTeamsView();
             spyOn(Backbone.history, 'navigate');
             teamsView.$('a.create-team').click();
@@ -84,18 +84,18 @@ define([
             );
         });
 
-        it('does not show actions for a user already in a team', function () {
+        it('does not show actions for a user already in a team', function() {
             var teamsView = createTopicTeamsView({myTeamsCollection: TeamSpecHelpers.createMockTeams()});
             verifyActions(teamsView, {showActions: false});
         });
 
-        it('shows actions for a privileged user already in a team', function () {
-            var teamsView = createTopicTeamsView({ privileged: true });
+        it('shows actions for a privileged user already in a team', function() {
+            var teamsView = createTopicTeamsView({privileged: true});
             verifyActions(teamsView);
         });
 
-        it('shows actions for a staff user already in a team', function () {
-            var teamsView = createTopicTeamsView({ privileged: false, staff: true });
+        it('shows actions for a staff user already in a team', function() {
+            var teamsView = createTopicTeamsView({privileged: false, staff: true});
             verifyActions(teamsView);
         });
 

lms/djangoapps/teams/static/teams/js/spec/views/topics_spec.js

@@ -1,9 +1,9 @@
 define([
     'backbone', 'underscore', 'teams/js/collections/topic', 'teams/js/views/topics',
     'teams/js/spec_helpers/team_spec_helpers', 'edx-ui-toolkit/js/utils/spec-helpers/ajax-helpers'
-], function (Backbone, _, TopicCollection, TopicsView, TeamSpecHelpers, AjaxHelpers) {
+], function(Backbone, _, TopicCollection, TopicsView, TeamSpecHelpers, AjaxHelpers) {
     'use strict';
-    describe('TopicsView', function () {
+    describe('TopicsView', function() {
         var initialTopics, topicCollection, createTopicsView, triggerUpdateEvent;
 
         createTopicsView = function() {
@@ -16,25 +16,25 @@ define([
         };
 
         triggerUpdateEvent = function(topicsView, sendJoinAfter) {
-            topicsView.collection.teamEvents.trigger('teams:update', { action: 'create' });
+            topicsView.collection.teamEvents.trigger('teams:update', {action: 'create'});
             if (sendJoinAfter) {
-                topicsView.collection.teamEvents.trigger('teams:update', { action: 'join' });
+                topicsView.collection.teamEvents.trigger('teams:update', {action: 'join'});
             }
             topicsView.render();
         };
 
-        beforeEach(function () {
+        beforeEach(function() {
             setFixtures('<div class="topics-container"></div>');
             initialTopics = TeamSpecHelpers.createMockTopicData(1, 5);
             topicCollection = TeamSpecHelpers.createMockTopicCollection(initialTopics);
         });
 
-        it('can render the first of many pages', function () {
+        it('can render the first of many pages', function() {
             var topicsView = createTopicsView(),
                 footerEl = topicsView.$('.topics-paging-footer'),
                 topicCards = topicsView.$('.topic-card');
             expect(topicsView.$('.topics-paging-header').text()).toMatch('Showing 1-5 out of 6 total');
-            _.each(initialTopics, function (topic, index) {
+            _.each(initialTopics, function(topic, index) {
                 var currentCard = topicCards.eq(index);
                 expect(currentCard.text()).toMatch(topic.name);
                 expect(currentCard.text()).toMatch(topic.description);

lms/djangoapps/teams/static/teams/js/spec_helpers/team_spec_helpers.js

@@ -4,14 +4,14 @@ define([
     'teams/js/collections/team',
     'teams/js/collections/topic',
     'teams/js/models/topic'
-], function (Backbone, _, TeamCollection, TopicCollection, TopicModel) {
+], function(Backbone, _, TeamCollection, TopicCollection, TopicModel) {
     'use strict';
     var createMockPostResponse, createMockDiscussionResponse, createAnnotatedContentInfo, createMockThreadResponse,
         createMockTopicData, createMockTopicCollection, createMockTopic,
         testCourseID = 'course/1',
         testUser = 'testUser',
         testTopicID = 'test-topic-1',
-        testTeamDiscussionID = "12345",
+        testTeamDiscussionID = '12345',
         teamEvents = _.clone(Backbone.Events),
         testCountries = [
             ['', ''],
@@ -26,14 +26,14 @@ define([
             ['fr', 'French']
         ];
 
-    var createMockTeamData = function (startIndex, stopIndex) {
-        return _.map(_.range(startIndex, stopIndex + 1), function (i) {
-            var id = "id" + i;
+    var createMockTeamData = function(startIndex, stopIndex) {
+        return _.map(_.range(startIndex, stopIndex + 1), function(i) {
+            var id = 'id' + i;
             return {
-                name: "team " + i,
+                name: 'team ' + i,
                 id: id,
-                language: testLanguages[i%4][0],
-                country: testCountries[i%4][0],
+                language: testLanguages[i % 4][0],
+                country: testCountries[i % 4][0],
                 membership: [],
                 last_activity_at: '',
                 topic_id: 'topic_id' + i,
@@ -56,7 +56,7 @@ define([
     };
 
     var createMockTeams = function(responseOptions, options, collectionType) {
-        if(_.isUndefined(collectionType)) {
+        if (_.isUndefined(collectionType)) {
             collectionType = TeamCollection;
         }
         return new collectionType(
@@ -72,7 +72,7 @@ define([
 
     var createMockTeamMembershipsData = function(startIndex, stopIndex) {
         var teams = createMockTeamData(startIndex, stopIndex);
-        return _.map(_.range(startIndex, stopIndex + 1), function (i) {
+        return _.map(_.range(startIndex, stopIndex + 1), function(i) {
             return {
                 user: {
                     username: testUser,
@@ -81,7 +81,7 @@ define([
                         image_url_small: 'test_profile_image'
                     }
                 },
-                team: teams[i-1]
+                team: teams[i - 1]
             };
         });
     };
@@ -100,7 +100,7 @@ define([
 
     var verifyCards = function(view, teams) {
         var teamCards = view.$('.team-card');
-        _.each(teams, function (team, index) {
+        _.each(teams, function(team, index) {
             var currentCard = teamCards.eq(index);
             expect(currentCard.text()).toMatch(team.name);
             expect(currentCard.text()).toMatch(_.object(testLanguages)[team.language]);
@@ -108,7 +108,7 @@ define([
         });
     };
 
-    var triggerTeamEvent = function (action) {
+    var triggerTeamEvent = function(action) {
         teamEvents.trigger('teams:update', {action: action});
     };
 
@@ -119,20 +119,20 @@ define([
                 course_id: testCourseID,
                 commentable_id: testTeamDiscussionID,
                 type: 'thread',
-                body: "",
+                body: '',
                 anonymous_to_peers: false,
                 unread_comments_count: 0,
                 updated_at: '2015-07-29T18:44:56Z',
                 group_name: 'Default Group',
                 pinned: false,
                 votes: {count: 0, down_count: 0, point: 0, up_count: 0},
-                user_id: "9",
+                user_id: '9',
                 abuse_flaggers: [],
                 closed: false,
                 at_position_list: [],
                 read: false,
                 anonymous: false,
-                created_at: "2015-07-29T18:44:56Z",
+                created_at: '2015-07-29T18:44:56Z',
                 thread_type: 'discussion',
                 comments_count: 0,
                 group_id: 1,
@@ -145,36 +145,36 @@ define([
     createMockDiscussionResponse = function(threads) {
         if (_.isUndefined(threads)) {
             threads = [
-                createMockPostResponse({ id: "1", title: "First Post"}),
-                createMockPostResponse({ id: "2", title: "Second Post"}),
-                createMockPostResponse({ id: "3", title: "Third Post"})
+                createMockPostResponse({id: '1', title: 'First Post'}),
+                createMockPostResponse({id: '2', title: 'Second Post'}),
+                createMockPostResponse({id: '3', title: 'Third Post'})
             ];
         }
         return {
-            "num_pages": 1,
-            "page": 1,
-            "discussion_data": threads,
-            "user_info": {
-                "username": testUser,
-                "follower_ids": [],
-                "default_sort_key": "date",
-                "downvoted_ids": [],
-                "subscribed_thread_ids": [],
-                "upvoted_ids": [],
-                "external_id": "9",
-                "id": "9",
-                "subscribed_user_ids": [],
-                "subscribed_commentable_ids": []
+            'num_pages': 1,
+            'page': 1,
+            'discussion_data': threads,
+            'user_info': {
+                'username': testUser,
+                'follower_ids': [],
+                'default_sort_key': 'date',
+                'downvoted_ids': [],
+                'subscribed_thread_ids': [],
+                'upvoted_ids': [],
+                'external_id': '9',
+                'id': '9',
+                'subscribed_user_ids': [],
+                'subscribed_commentable_ids': []
             },
-            "annotated_content_info": {
+            'annotated_content_info': {
             },
-            "roles": {"Moderator": [], "Administrator": [], "Community TA": []},
-            "course_settings": {
-                "is_cohorted": false,
-                "allow_anonymous_to_peers": false,
-                "allow_anonymous": true,
-                "category_map": {"subcategories": {}, "children": [], "entries": {}},
-                "cohorts": []
+            'roles': {'Moderator': [], 'Administrator': [], 'Community TA': []},
+            'course_settings': {
+                'is_cohorted': false,
+                'allow_anonymous_to_peers': false,
+                'allow_anonymous': true,
+                'category_map': {'subcategories': {}, 'children': [], 'entries': {}},
+                'cohorts': []
             }
         };
     };
@@ -203,36 +203,36 @@ define([
                 comments_count: 0,
                 anonymous_to_peers: false,
                 unread_comments_count: 0,
-                updated_at: "2015-08-04T21:44:28Z",
+                updated_at: '2015-08-04T21:44:28Z',
                 resp_skip: 0,
-                id: "55c1323c56c02ce921000001",
+                id: '55c1323c56c02ce921000001',
                 pinned: false,
-                votes: {"count": 0, "down_count": 0, "point": 0, "up_count": 0},
+                votes: {'count': 0, 'down_count': 0, 'point': 0, 'up_count': 0},
                 resp_limit: 25,
                 abuse_flaggers: [],
                 closed: false,
                 resp_total: 1,
                 at_position_list: [],
-                type: "thread",
+                type: 'thread',
                 read: true,
                 anonymous: false,
-                user_id: "5",
-                created_at: "2015-08-04T21:44:28Z",
-                thread_type: "discussion",
-                context: "standalone",
+                user_id: '5',
+                created_at: '2015-08-04T21:44:28Z',
+                thread_type: 'discussion',
+                context: 'standalone',
                 endorsed: false
             },
             options
         );
     };
 
-    createMockTopicData = function (startIndex, stopIndex) {
-        return _.map(_.range(startIndex, stopIndex + 1), function (i) {
+    createMockTopicData = function(startIndex, stopIndex) {
+        return _.map(_.range(startIndex, stopIndex + 1), function(i) {
             return {
-                "description": "Test description " + i,
-                "name": "Test Topic " + i,
-                "id": "test-topic-" + i,
-                "team_count": 0
+                'description': 'Test description ' + i,
+                'name': 'Test Topic ' + i,
+                'id': 'test-topic-' + i,
+                'team_count': 0
             };
         });
     };
@@ -273,7 +273,7 @@ define([
         return _.extend({}, testContext, options);
     };
 
-    createMockTopicCollection = function (topicData) {
+    createMockTopicCollection = function(topicData) {
         topicData = topicData !== undefined ? topicData : createMockTopicData(1, 5);
 
         return new TopicCollection(

lms/djangoapps/teams/static/teams/js/teams_tab_factory.js

@@ -1,12 +1,12 @@
-;(function (define) {
+(function(define) {
     'use strict';
     define(['jquery', 'teams/js/views/teams_tab'],
-        function ($, TeamsTabView) {
-            return function (options) {
+        function($, TeamsTabView) {
+            return function(options) {
                 var teamsTab = new TeamsTabView({
                     el: $('.teams-content'),
                     context: options,
-                    viewLabel: gettext("Teams")
+                    viewLabel: gettext('Teams')
                 });
                 teamsTab.start();
             };

lms/djangoapps/teams/static/teams/js/utils/team_analytics.js

@@ -2,14 +2,14 @@
  * Utility methods for emitting teams events. See the event spec:
  * https://openedx.atlassian.net/wiki/display/AN/Teams+Feature+Event+Design
  */
-;(function (define) {
+(function(define) {
     'use strict';
 
     define([
         'logger'
-    ], function (Logger) {
+    ], function(Logger) {
         var TeamAnalytics = {
-            emitPageViewed: function (page_name, topic_id, team_id) {
+            emitPageViewed: function(page_name, topic_id, team_id) {
                 Logger.log('edx.team.page_viewed', {
                     page_name: page_name,
                     topic_id: topic_id,

lms/djangoapps/teams/static/teams/js/views/edit_team.js

@@ -1,4 +1,4 @@
-;(function (define) {
+(function(define) {
     'use strict';
 
     define(['backbone',
@@ -8,7 +8,7 @@
             'teams/js/models/team',
             'common/js/components/utils/view_utils',
             'text!teams/templates/edit-team.underscore'],
-        function (Backbone, _, gettext, FieldViews, TeamModel, ViewUtils, editTeamTemplate) {
+        function(Backbone, _, gettext, FieldViews, TeamModel, ViewUtils, editTeamTemplate) {
             return Backbone.View.extend({
 
                 maxTeamNameLength: 255,
@@ -30,12 +30,12 @@
                     if (this.action === 'create') {
                         this.teamModel = new TeamModel({});
                         this.teamModel.url = this.context.teamsUrl;
-                        this.primaryButtonTitle = gettext("Create");
-                    } else if(this.action === 'edit' ) {
+                        this.primaryButtonTitle = gettext('Create');
+                    } else if (this.action === 'edit') {
                         this.teamModel = options.model;
                         this.teamModel.url = this.context.teamsDetailUrl.replace('team_id', options.model.get('id')) +
                             '?expand=user';
-                        this.primaryButtonTitle = gettext("Update");
+                        this.primaryButtonTitle = gettext('Update');
                     }
 
                     this.teamNameField = new FieldViews.TextFieldView({
@@ -78,7 +78,7 @@
                 },
 
                 render: function() {
-                    this.$el.html(_.template(editTeamTemplate) ({
+                    this.$el.html(_.template(editTeamTemplate)({
                         primaryButtonTitle: this.primaryButtonTitle,
                         action: this.action,
                         totalMembers: _.isUndefined(this.teamModel) ? 0 : this.teamModel.get('membership').length
@@ -99,7 +99,7 @@
                     }
                 },
 
-                createOrUpdateTeam: function (event) {
+                createOrUpdateTeam: function(event) {
                     event.preventDefault();
                     var view = this,
                         teamLanguage = this.teamLanguageField.fieldValue(),
@@ -117,7 +117,7 @@
                     if (this.action === 'create') {
                         data.course_id = this.context.courseID;
                         data.topic_id = this.topic.id;
-                    } else if (this.action === 'edit' ) {
+                    } else if (this.action === 'edit') {
                         saveOptions.patch = true;
                         saveOptions.contentType = 'application/merge-patch+json';
                     }
@@ -140,15 +140,15 @@
                         })
                         .fail(function(data) {
                             var response = JSON.parse(data.responseText);
-                            var message = gettext("An error occurred. Please try again.");
-                            if ('user_message' in response){
+                            var message = gettext('An error occurred. Please try again.');
+                            if ('user_message' in response) {
                                 message = response.user_message;
                             }
                             view.showMessage(message, message);
                         });
                 },
 
-                validateTeamData: function (data) {
+                validateTeamData: function(data) {
                     var status = true,
                         message = gettext('Check the highlighted fields below and try again.');
                     var srMessages = [];
@@ -156,7 +156,7 @@
                     this.teamNameField.unhighlightField();
                     this.teamDescriptionField.unhighlightField();
 
-                    if (_.isEmpty(data.name.trim()) ) {
+                    if (_.isEmpty(data.name.trim())) {
                         status = false;
                         this.teamNameField.highlightFieldOnError();
                         srMessages.push(
@@ -170,7 +170,7 @@
                         );
                     }
 
-                    if (_.isEmpty(data.description.trim()) ) {
+                    if (_.isEmpty(data.description.trim())) {
                         status = false;
                         this.teamDescriptionField.highlightFieldOnError();
                         srMessages.push(
@@ -191,7 +191,7 @@
                     };
                 },
 
-                showMessage: function (message, screenReaderMessage) {
+                showMessage: function(message, screenReaderMessage) {
                     this.$('.wrapper-msg').removeClass('is-hidden');
                     this.$('.msg-content .copy p').text(message);
                     this.$('.wrapper-msg').focus();
@@ -201,12 +201,12 @@
                     }
                 },
 
-                cancelAndGoBack: function (event) {
+                cancelAndGoBack: function(event) {
                     event.preventDefault();
                     var url;
                     if (this.action === 'create') {
                         url = 'topics/' + this.topic.id;
-                    } else if (this.action === 'edit' ) {
+                    } else if (this.action === 'edit') {
                         url = 'teams/' + this.topic.id + '/' + this.teamModel.get('id');
                     }
                     Backbone.history.navigate(url, {trigger: true});

lms/djangoapps/teams/static/teams/js/views/edit_team_members.js

@@ -1,4 +1,4 @@
-;(function (define) {
+(function(define) {
     'use strict';
 
     define(['backbone',
@@ -11,11 +11,11 @@
             'text!teams/templates/edit-team-member.underscore',
             'text!teams/templates/date.underscore'
     ],
-        function (Backbone, $, _, gettext, TeamModel, TeamUtils, ViewUtils, editTeamMemberTemplate, dateTemplate) {
+        function(Backbone, $, _, gettext, TeamModel, TeamUtils, ViewUtils, editTeamMemberTemplate, dateTemplate) {
             return Backbone.View.extend({
                 dateTemplate: _.template(dateTemplate),
                 teamMemberTemplate: _.template(editTeamMemberTemplate),
-                errorMessage: gettext("An error occurred while removing the member from the team. Try again."),
+                errorMessage: gettext('An error occurred while removing the member from the team. Try again.'),
 
                 events: {
                     'click .action-remove-member': 'removeMember'
@@ -28,7 +28,7 @@
                     // as the actual user to be removed from the team will be added on before calling DELETE.
                     this.teamMembershipDetailUrl = options.context.teamMembershipDetailUrl.substring(
                         0, this.options.context.teamMembershipDetailUrl.lastIndexOf('team_id')
-                    ) + this.model.get('id') + ",";
+                    ) + this.model.get('id') + ',';
 
                     this.teamEvents = options.teamEvents;
                 },
@@ -50,14 +50,14 @@
                     _.each(this.model.get('membership'), function(membership) {
                         dateJoined = interpolate(
                             // Translators: 'date' is a placeholder for a fuzzy, relative timestamp (see: https://github.com/rmm5t/jquery-timeago)
-                            gettext("Joined %(date)s"),
+                            gettext('Joined %(date)s'),
                             {date: self.dateTemplate({date: membership.date_joined})},
                             true
                         );
 
                         lastActivity = interpolate(
                             // Translators: 'date' is a placeholder for a fuzzy, relative timestamp (see: https://github.com/rmm5t/jquery-timeago)
-                            gettext("Last Activity %(date)s"),
+                            gettext('Last Activity %(date)s'),
                             {date: self.dateTemplate({date: membership.last_activity_at})},
                             true
                         );
@@ -74,7 +74,7 @@
                     this.$('abbr').timeago();
                 },
 
-                removeMember: function (event) {
+                removeMember: function(event) {
                     var self = this, username = $(event.currentTarget).data('username');
                     event.preventDefault();
 
@@ -82,17 +82,17 @@
                         gettext('Remove this team member?'),
                         gettext('This learner will be removed from the team, allowing another learner to take the available spot.'),
                         gettext('Remove'),
-                        function () {
+                        function() {
                             $.ajax({
                                 type: 'DELETE',
                                 url: self.teamMembershipDetailUrl.concat(username, '?admin=true')
-                            }).done(function () {
+                            }).done(function() {
                                 self.teamEvents.trigger('teams:update', {
                                     action: 'leave',
                                     team: self.model
                                 });
                                 self.model.fetch().done(function() { self.render(); });
-                            }).fail(function (data) {
+                            }).fail(function(data) {
                                 TeamUtils.parseAndShowMessage(data, self.errorMessage);
                             });
                         }

lms/djangoapps/teams/static/teams/js/views/instructor_tools.js

@@ -1,4 +1,4 @@
-;(function (define) {
+(function(define) {
     'use strict';
 
     define(['backbone',
@@ -8,7 +8,7 @@
             'teams/js/views/team_utils',
             'common/js/components/utils/view_utils',
             'text!teams/templates/instructor-tools.underscore'],
-        function (Backbone, _, gettext, StringUtils, TeamUtils, ViewUtils, instructorToolbarTemplate) {
+        function(Backbone, _, gettext, StringUtils, TeamUtils, ViewUtils, instructorToolbarTemplate) {
             return Backbone.View.extend({
 
                 events: {
@@ -27,7 +27,7 @@
                     return this;
                 },
 
-                deleteTeam: function (event) {
+                deleteTeam: function(event) {
                     event.preventDefault();
                     ViewUtils.confirmThenRunOperation(
                         gettext('Delete this team?'),
@@ -37,17 +37,17 @@
                     );
                 },
 
-                editMembership: function (event) {
+                editMembership: function(event) {
                     event.preventDefault();
                     Backbone.history.navigate(
-                        'teams/' + this.team.get('topic_id') + '/' + this.team.id +'/edit-team/manage-members',
+                        'teams/' + this.team.get('topic_id') + '/' + this.team.id + '/edit-team/manage-members',
                         {trigger: true}
                     );
                 },
 
-                handleDelete: function () {
+                handleDelete: function() {
                     var self = this,
-                        postDelete = function () {
+                        postDelete = function() {
                             self.teamEvents.trigger('teams:update', {
                                 action: 'delete',
                                 team: self.team
@@ -62,7 +62,7 @@
                                 'success'
                             );
                         };
-                    this.team.destroy().then(postDelete).fail(function (response) {
+                    this.team.destroy().then(postDelete).fail(function(response) {
                         // In the 404 case, this team has already been
                         // deleted by someone else. Since the team was
                         // successfully deleted anyway, just show a

lms/djangoapps/teams/static/teams/js/views/my_teams.js

@@ -1,8 +1,8 @@
-;(function (define) {
+(function(define) {
     'use strict';
 
     define(['backbone', 'gettext', 'teams/js/views/teams'],
-        function (Backbone, gettext, TeamsView) {
+        function(Backbone, gettext, TeamsView) {
             var MyTeamsView = TeamsView.extend({
                 render: function() {
                     var view = this;

lms/djangoapps/teams/static/teams/js/views/team_card.js

@@ -1,4 +1,4 @@
-(function (define) {
+(function(define) {
     'use strict';
     define([
         'jquery',
@@ -11,7 +11,7 @@
         'text!teams/templates/team-membership-details.underscore',
         'text!teams/templates/team-country-language.underscore',
         'text!teams/templates/date.underscore'
-    ], function (
+    ], function(
         $,
         Backbone,
         _,
@@ -30,15 +30,15 @@
             className: 'team-members',
             template: _.template(teamMembershipDetailsTemplate),
 
-            initialize: function (options) {
+            initialize: function(options) {
                 this.maxTeamSize = options.maxTeamSize;
                 this.memberships = options.memberships;
             },
 
-            render: function () {
-                var allMemberships = _(this.memberships).sortBy(function (member) {
-                    return new Date(member.last_activity_at);
-                }).reverse(),
+            render: function() {
+                var allMemberships = _(this.memberships).sortBy(function(member) {
+                        return new Date(member.last_activity_at);
+                    }).reverse(),
                     displayableMemberships = allMemberships.slice(0, 5),
                     maxMemberCount = this.maxTeamSize;
                 this.$el.html(this.template({
@@ -55,7 +55,7 @@
         TeamCountryLanguageView = Backbone.View.extend({
             template: _.template(teamCountryLanguageTemplate),
 
-            initialize: function (options) {
+            initialize: function(options) {
                 this.countries = options.countries;
                 this.languages = options.languages;
             },
@@ -74,18 +74,18 @@
             className: 'team-activity',
             template: _.template(dateTemplate),
 
-            initialize: function (options) {
+            initialize: function(options) {
                 this.date = options.date;
             },
 
-            render: function () {
+            render: function() {
                 var lastActivity = moment(this.date),
                     currentLanguage = $('html').attr('lang');
                 lastActivity.locale(currentLanguage);
                 this.$el.html(
                     interpolate(
                         // Translators: 'date' is a placeholder for a fuzzy, relative timestamp (see: http://momentjs.com/)
-                        gettext("Last activity %(date)s"),
+                        gettext('Last activity %(date)s'),
                         {date: this.template({date: lastActivity.format('MMMM Do YYYY, h:mm:ss a')})},
                         true
                     )
@@ -95,7 +95,7 @@
         });
 
         TeamCardView = CardView.extend({
-            initialize: function () {
+            initialize: function() {
                 CardView.prototype.initialize.apply(this, arguments);
                 // TODO: show last activity detail view
                 this.detailViews = [
@@ -107,16 +107,16 @@
                     }),
                     new TeamActivityView({date: this.model.get('last_activity_at')})
                 ];
-                this.model.on('change:membership', function () {
+                this.model.on('change:membership', function() {
                     this.detailViews[0].memberships = this.model.get('membership');
                 }, this);
             },
 
             configuration: 'list_card',
             cardClass: 'team-card',
-            title: function () { return this.model.get('name'); },
-            description: function () { return this.model.get('description'); },
-            details: function () { return this.detailViews; },
+            title: function() { return this.model.get('name'); },
+            description: function() { return this.model.get('description'); },
+            details: function() { return this.detailViews; },
             actionClass: 'action-view',
             actionContent: function() {
                 return interpolate(
@@ -125,7 +125,7 @@
                     true
                 );
             },
-            actionUrl: function () {
+            actionUrl: function() {
                 return '#teams/' + this.model.get('topic_id') + '/' + this.model.get('id');
             }
         });

lms/djangoapps/teams/static/teams/js/views/team_discussion.js

@@ -1,16 +1,16 @@
 /**
  * View that shows the discussion for a team.
  */
-;(function (define) {
+(function(define) {
     'use strict';
     define(['backbone', 'underscore', 'gettext', 'DiscussionModuleView'],
-        function (Backbone, _, gettext, DiscussionModuleView) {
+        function(Backbone, _, gettext, DiscussionModuleView) {
             var TeamDiscussionView = Backbone.View.extend({
-                initialize: function () {
-                    window.$$course_id = this.$el.data("course-id");
+                initialize: function() {
+                    window.$$course_id = this.$el.data('course-id');
                 },
 
-                render: function () {
+                render: function() {
                     var discussionModuleView = new DiscussionModuleView({
                         el: this.$el,
                         context: 'standalone'

lms/djangoapps/teams/static/teams/js/views/team_profile.js

@@ -1,30 +1,30 @@
 /**
  * View for an individual team.
  */
-;(function (define) {
+(function(define) {
     'use strict';
     define([
-            'backbone',
-            'underscore',
-            'gettext',
-            'edx-ui-toolkit/js/utils/html-utils',
-            'teams/js/views/team_discussion',
-            'common/js/components/utils/view_utils',
-            'teams/js/views/team_utils',
-            'text!teams/templates/team-profile.underscore',
-            'text!teams/templates/team-member.underscore'
-        ],
-        function (Backbone, _, gettext, HtmlUtils, TeamDiscussionView, ViewUtils, TeamUtils,
+        'backbone',
+        'underscore',
+        'gettext',
+        'edx-ui-toolkit/js/utils/html-utils',
+        'teams/js/views/team_discussion',
+        'common/js/components/utils/view_utils',
+        'teams/js/views/team_utils',
+        'text!teams/templates/team-profile.underscore',
+        'text!teams/templates/team-member.underscore'
+    ],
+        function(Backbone, _, gettext, HtmlUtils, TeamDiscussionView, ViewUtils, TeamUtils,
                   teamTemplate, teamMemberTemplate) {
             var TeamProfileView = Backbone.View.extend({
 
-                errorMessage: gettext("An error occurred. Try again."),
+                errorMessage: gettext('An error occurred. Try again.'),
 
                 events: {
                     'click .leave-team-link': 'leaveTeam'
                 },
-                
-                initialize: function (options) {
+
+                initialize: function(options) {
                     this.teamEvents = options.teamEvents;
                     this.context = options.context;
                     this.setFocusToHeaderFunc = options.setFocusToHeaderFunc;
@@ -32,10 +32,10 @@
                     this.countries = TeamUtils.selectorOptionsArrayToHashWithBlank(this.context.countries);
                     this.languages = TeamUtils.selectorOptionsArrayToHashWithBlank(this.context.languages);
 
-                    this.listenTo(this.model, "change", this.render);
+                    this.listenTo(this.model, 'change', this.render);
                 },
 
-                render: function () {
+                render: function() {
                     var memberships = this.model.get('membership'),
                         discussionTopicID = this.model.get('discussion_topic_id'),
                         isMember = TeamUtils.isUserMemberOfTeam(memberships, this.context.userInfo.username);
@@ -84,18 +84,18 @@
                     $(event.currentTarget).select();
                 },
 
-                leaveTeam: function (event) {
+                leaveTeam: function(event) {
                     event.preventDefault();
                     var view = this;
                     ViewUtils.confirmThenRunOperation(
-                        gettext("Leave this team?"),
+                        gettext('Leave this team?'),
                         gettext("If you leave, you can no longer post in this team's discussions. Your place will be available to another learner."),
-                        gettext("Confirm"),
+                        gettext('Confirm'),
                         function() {
                             $.ajax({
                                 type: 'DELETE',
                                 url: view.context.teamMembershipDetailUrl.replace('team_id', view.model.get('id'))
-                            }).done(function (data) {
+                            }).done(function(data) {
                                 view.model.fetch()
                                     .done(function() {
                                         view.teamEvents.trigger('teams:update', {
@@ -103,7 +103,7 @@
                                             team: view.model
                                         });
                                     });
-                            }).fail(function (data) {
+                            }).fail(function(data) {
                                 TeamUtils.parseAndShowMessage(data, view.errorMessage);
                             });
                         }

lms/djangoapps/teams/static/teams/js/views/team_profile_header_actions.js

@@ -1,4 +1,4 @@
-;(function (define) {
+(function(define) {
     'use strict';
 
     define(['backbone',
@@ -7,16 +7,16 @@
             'gettext',
             'teams/js/views/team_utils',
             'text!teams/templates/team-profile-header-actions.underscore'],
-        function (Backbone, $, _, gettext, TeamUtils, teamProfileHeaderActionsTemplate) {
+        function(Backbone, $, _, gettext, TeamUtils, teamProfileHeaderActionsTemplate) {
             return Backbone.View.extend({
 
-                errorMessage: gettext("An error occurred. Try again."),
-                alreadyMemberMessage: gettext("You already belong to another team."),
-                teamFullMessage: gettext("This team is full."),
+                errorMessage: gettext('An error occurred. Try again.'),
+                alreadyMemberMessage: gettext('You already belong to another team.'),
+                teamFullMessage: gettext('This team is full.'),
 
                 events: {
-                    "click .action-primary": "joinTeam",
-                    "click .action-edit-team": "editTeam"
+                    'click .action-primary': 'joinTeam',
+                    'click .action-edit-team': 'editTeam'
                 },
 
                 initialize: function(options) {
@@ -25,7 +25,7 @@
                     this.context = options.context;
                     this.showEditButton = options.showEditButton;
                     this.topic = options.topic;
-                    this.listenTo(this.model, "change", this.render);
+                    this.listenTo(this.model, 'change', this.render);
                 },
 
                 render: function() {
@@ -34,7 +34,7 @@
                         message,
                         showJoinButton,
                         teamHasSpace;
-                    this.getUserTeamInfo(username, this.context.maxTeamSize).done(function (info) {
+                    this.getUserTeamInfo(username, this.context.maxTeamSize).done(function(info) {
                         teamHasSpace = info.teamHasSpace;
 
                         // if user is the member of current team then we wouldn't show anything
@@ -57,7 +57,7 @@
                     return view;
                 },
 
-                joinTeam: function (event) {
+                joinTeam: function(event) {
                     var view = this;
 
                     event.preventDefault();
@@ -65,7 +65,7 @@
                         type: 'POST',
                         url: view.context.teamMembershipsUrl,
                         data: {'username': view.context.userInfo.username, 'team_id': view.model.get('id')}
-                    }).done(function (data) {
+                    }).done(function(data) {
                         view.model.fetch()
                             .done(function() {
                                 view.teamEvents.trigger('teams:update', {
@@ -73,12 +73,12 @@
                                     team: view.model
                                 });
                             });
-                    }).fail(function (data) {
+                    }).fail(function(data) {
                         TeamUtils.parseAndShowMessage(data, view.errorMessage);
                     });
                 },
 
-                getUserTeamInfo: function (username, maxTeamSize) {
+                getUserTeamInfo: function(username, maxTeamSize) {
                     var deferred = $.Deferred();
                     var info = {
                         alreadyMember: false,
@@ -100,12 +100,12 @@
                                 type: 'GET',
                                 url: view.context.teamMembershipsUrl,
                                 data: {'username': username, 'course_id': view.context.courseID}
-                            }).done(function (data) {
+                            }).done(function(data) {
                                 info.alreadyMember = (data.count > 0);
                                 info.memberOfCurrentTeam = false;
                                 info.teamHasSpace = teamHasSpace;
                                 deferred.resolve(info);
-                            }).fail(function (data) {
+                            }).fail(function(data) {
                                 TeamUtils.parseAndShowMessage(data, view.errorMessage);
                                 deferred.reject();
                             });
@@ -117,10 +117,10 @@
                     return deferred.promise();
                 },
 
-                editTeam: function (event) {
+                editTeam: function(event) {
                     event.preventDefault();
                     Backbone.history.navigate(
-                        'teams/' + this.topic.id + '/' + this.model.get('id') +'/edit-team',
+                        'teams/' + this.topic.id + '/' + this.model.get('id') + '/edit-team',
                         {trigger: true}
                     );
                 }

lms/djangoapps/teams/static/teams/js/views/team_utils.js

@@ -1,8 +1,8 @@
 /*  Team utility methods*/
-;(function (define) {
+(function(define) {
     'use strict';
-    define(["jquery", "underscore"
-    ], function ($, _) {
+    define(['jquery', 'underscore'
+    ], function($, _) {
         return {
 
             /**
@@ -13,13 +13,13 @@
              * @example selectorOptionsArrayToHashWithBlank([["a", "alpha"],["b","beta"]])
              * // returns {"a":"alpha", "b":"beta", "":""}
              */
-            selectorOptionsArrayToHashWithBlank: function (options) {
+            selectorOptionsArrayToHashWithBlank: function(options) {
                 var map = _.object(options);
-                map[""] = "";
+                map[''] = '';
                 return map;
             },
 
-            teamCapacityText: function (memberCount, maxMemberCount) {
+            teamCapacityText: function(memberCount, maxMemberCount) {
                 return interpolate(
                     // Translators: The following message displays the number of members on a team.
                     ngettext(
@@ -40,11 +40,11 @@
                 );
             },
 
-            hideMessage: function () {
+            hideMessage: function() {
                 $('#teams-message').addClass('.is-hidden');
             },
 
-            showMessage: function (message, type) {
+            showMessage: function(message, type) {
                 var messageElement = $('#teams-message');
                 if (_.isUndefined(type)) {
                     type = 'warning';
@@ -57,17 +57,16 @@
             /**
              * Parse `data` and show user message. If parsing fails than show `genericErrorMessage`
              */
-            parseAndShowMessage: function (data, genericErrorMessage, type) {
+            parseAndShowMessage: function(data, genericErrorMessage, type) {
                 try {
-                   var errors = JSON.parse(data.responseText);
-                   this.showMessage(
+                    var errors = JSON.parse(data.responseText);
+                    this.showMessage(
                        _.isUndefined(errors.user_message) ? genericErrorMessage : errors.user_message, type
                    );
                 } catch (error) {
-                   this.showMessage(genericErrorMessage, type);
+                    this.showMessage(genericErrorMessage, type);
                 }
             }
         };
     });
-
 }).call(this, define || RequireJS.define);

lms/djangoapps/teams/static/teams/js/views/teams.js

@@ -1,4 +1,4 @@
-;(function (define) {
+(function(define) {
     'use strict';
     define([
         'backbone',
@@ -6,7 +6,7 @@
         'teams/js/views/team_card',
         'common/js/components/views/paginated_view',
         'teams/js/views/team_utils'
-    ], function (Backbone, gettext, TeamCardView, PaginatedView, TeamUtils) {
+    ], function(Backbone, gettext, TeamCardView, PaginatedView, TeamUtils) {
         var TeamsView = PaginatedView.extend({
             type: 'teams',
 
@@ -17,7 +17,7 @@
 
             paginationLabel: gettext('Teams Pagination'),
 
-            initialize: function (options) {
+            initialize: function(options) {
                 this.context = options.context;
                 this.itemViewClass = TeamCardView.extend({
                     router: options.router,

lms/djangoapps/teams/static/teams/js/views/teams_tab.js

@@ -1,4 +1,4 @@
-;(function (define) {
+(function(define) {
     'use strict';
 
     define(['backbone',
@@ -27,25 +27,25 @@
             'teams/js/views/team_utils',
             'teams/js/views/instructor_tools',
             'text!teams/templates/teams_tab.underscore'],
-        function (Backbone, $, _, gettext, HtmlUtils, StringUtils, SearchFieldView, HeaderView, HeaderModel,
+        function(Backbone, $, _, gettext, HtmlUtils, StringUtils, SearchFieldView, HeaderView, HeaderModel,
                   TopicModel, TopicCollection, TeamModel, TeamCollection, MyTeamsCollection, TeamAnalytics,
                   TeamsTabbedView, TopicsView, TeamProfileView, MyTeamsView, TopicTeamsView, TeamEditView,
                   TeamMembersEditView, TeamProfileHeaderActionsView, TeamUtils, InstructorToolsView, teamsTemplate) {
             var TeamsHeaderModel = HeaderModel.extend({
-                initialize: function () {
+                initialize: function() {
                     _.extend(this.defaults, {nav_aria_label: gettext('Topics')});
                     HeaderModel.prototype.initialize.call(this);
                 }
             });
 
             var ViewWithHeader = Backbone.View.extend({
-                initialize: function (options) {
+                initialize: function(options) {
                     this.header = options.header;
                     this.main = options.main;
                     this.instructorTools = options.instructorTools;
                 },
 
-                render: function () {
+                render: function() {
                     HtmlUtils.setHtml(this.$el, HtmlUtils.template(teamsTemplate)({}));
                     this.$('p.error').hide();
                     this.header.setElement(this.$('.teams-header')).render();
@@ -68,7 +68,7 @@
                     router = this.router = new Backbone.Router();
                     _.each([
                         [':default', _.bind(this.routeNotFound, this)],
-                        ['main', _.bind(function () {
+                        ['main', _.bind(function() {
                             // The backbone router unfortunately usurps the
                             // default behavior of in-page-links.  This hack
                             // prevents the screen reader in-page-link from
@@ -80,7 +80,7 @@
                         ['teams/:topic_id/:team_id(/)', _.bind(this.browseTeam, this)],
                         [new RegExp('^(browse)\/?$'), _.bind(this.goToTab, this)],
                         [new RegExp('^(my-teams)\/?$'), _.bind(this.goToTab, this)]
-                    ], function (route) {
+                    ], function(route) {
                         router.route.apply(router, route);
                     });
 
@@ -90,7 +90,7 @@
                             ['teams/:topic_id/:team_id/edit-team/manage-members(/)',
                                 _.bind(this.editTeamMembers, this)
                             ]
-                        ], function (route) {
+                        ], function(route) {
                             router.route.apply(router, route);
                         });
                     }
@@ -132,8 +132,8 @@
                     });
 
                     this.mainView = this.tabbedView = this.createViewWithHeader({
-                        title: gettext("Teams"),
-                        description: gettext("See all teams in your course, organized by topic. Join a team to collaborate with other learners who are interested in the same topic as you are."),
+                        title: gettext('Teams'),
+                        description: gettext('See all teams in your course, organized by topic. Join a team to collaborate with other learners who are interested in the same topic as you are.'),
                         mainView: new TeamsTabbedView({
                             tabs: [{
                                 title: gettext('My Team'),
@@ -172,13 +172,13 @@
                 errorHandler: function(event, xhr) {
                     if (xhr.status === 401) {
                         TeamUtils.showMessage(gettext(
-                            "Your request could not be completed. Reload the page and try again."
+                            'Your request could not be completed. Reload the page and try again.'
                         ));
                     }
                     else if (xhr.status === 500) {
                         TeamUtils.showMessage(gettext(
-                            "Your request could not be completed due to a server problem. Reload the page" +
-                            " and try again. If the issue persists, click the Help tab to report the problem."
+                            'Your request could not be completed due to a server problem. Reload the page' +
+                            ' and try again. If the issue persists, click the Help tab to report the problem.'
                         ));
                     }
                 },
@@ -192,9 +192,9 @@
                 /**
                  * Render the list of teams for the given topic ID.
                  */
-                browseTopic: function (topicID) {
+                browseTopic: function(topicID) {
                     var self = this;
-                    this.getTeamsView(topicID).done(function (teamsView) {
+                    this.getTeamsView(topicID).done(function(teamsView) {
                         self.teamsView = self.mainView = teamsView;
                         self.render();
                         TeamAnalytics.emitPageViewed('single-topic', topicID, null);
@@ -204,12 +204,12 @@
                 /**
                  * Show the search results for a team.
                  */
-                searchTeams: function (topicID) {
+                searchTeams: function(topicID) {
                     var view = this;
                     if (!this.teamsCollection) {
                         this.router.navigate('topics/' + topicID, {trigger: true});
                     } else {
-                        this.getTopic(topicID).done(function (topic) {
+                        this.getTopic(topicID).done(function(topic) {
                             view.mainView = view.createTeamsListView({
                                 topic: topic,
                                 collection: view.teamsCollection,
@@ -230,12 +230,12 @@
                 /**
                  * Render the create new team form.
                  */
-                newTeam: function (topicID) {
+                newTeam: function(topicID) {
                     var view = this;
-                    this.getTopic(topicID).done(function (topic) {
+                    this.getTopic(topicID).done(function(topic) {
                         view.mainView = view.createViewWithHeader({
                             topic: topic,
-                            title: gettext("Create a New Team"),
+                            title: gettext('Create a New Team'),
                             description: gettext("Create a new team if you can't find an existing team to join, or if you would like to learn with friends you know."),
                             breadcrumbs: view.createBreadcrumbs(topic),
                             mainView: new TeamEditView({
@@ -253,7 +253,7 @@
                 /**
                  * Render the edit team form.
                  */
-                editTeam: function (topicID, teamID) {
+                editTeam: function(topicID, teamID) {
                     var self = this,
                         editViewWithHeader;
                     $.when(this.getTopic(topicID), this.getTeam(teamID, false)).done(function(topic, team) {
@@ -269,8 +269,8 @@
                             teamEvents: self.teamEvents
                         });
                         editViewWithHeader = self.createViewWithHeader({
-                            title: gettext("Edit Team"),
-                            description: gettext("If you make significant changes, make sure you notify members of the team before making these changes."),
+                            title: gettext('Edit Team'),
+                            description: gettext('If you make significant changes, make sure you notify members of the team before making these changes.'),
                             breadcrumbs: self.createBreadcrumbs(topic, team),
                             mainView: view,
                             topic: topic,
@@ -287,7 +287,7 @@
                  *
                  * The backbone router entry for editing team members, using topic and team IDs.
                  */
-                editTeamMembers: function (topicID, teamID) {
+                editTeamMembers: function(topicID, teamID) {
                     var self = this;
                     $.when(this.getTopic(topicID), this.getTeam(teamID, true)).done(function(topic, team) {
                         var view = new TeamMembersEditView({
@@ -296,13 +296,13 @@
                             model: team
                         });
                         self.mainView = self.createViewWithHeader({
-                                mainView: view,
-                                breadcrumbs: self.createBreadcrumbs(topic, team),
-                                title: gettext("Membership"),
-                                description: gettext("You can remove members from this team, especially if they have not participated in the team's activity."),
-                                topic: topic,
-                                team: team
-                            }
+                            mainView: view,
+                            breadcrumbs: self.createBreadcrumbs(topic, team),
+                            title: gettext('Membership'),
+                            description: gettext("You can remove members from this team, especially if they have not participated in the team's activity."),
+                            topic: topic,
+                            team: team
+                        }
                         );
                         self.render();
                         TeamAnalytics.emitPageViewed('edit-team-members', topicID, teamID);
@@ -312,7 +312,7 @@
                 /**
                  * Return a promise for the TeamsView for the given topic ID.
                  */
-                getTeamsView: function (topicID) {
+                getTeamsView: function(topicID) {
                     // Lazily load the teams-for-topic view in
                     // order to avoid making an extra AJAX call.
                     var view = this,
@@ -331,7 +331,7 @@
                                     perPage: 10
                                 });
                                 view.teamsCollection = collection;
-                                collection.getPage(1).then(function () {
+                                collection.getPage(1).then(function() {
                                     var teamsView = view.createTeamsListView({
                                         topic: topic,
                                         collection: collection,
@@ -394,9 +394,9 @@
                 /**
                  * Browse to the team with the specified team ID belonging to the specified topic.
                  */
-                browseTeam: function (topicID, teamID) {
+                browseTeam: function(topicID, teamID) {
                     var self = this;
-                    this.getBrowseTeamView(topicID, teamID).done(function (browseTeamView) {
+                    this.getBrowseTeamView(topicID, teamID).done(function(browseTeamView) {
                         self.mainView = browseTeamView;
                         self.render();
                         TeamAnalytics.emitPageViewed('single-team', topicID, teamID);
@@ -413,7 +413,7 @@
                 /**
                  * Return a promise for the team view for the given team ID.
                  */
-                getBrowseTeamView: function (topicID, teamID) {
+                getBrowseTeamView: function(topicID, teamID) {
                     var self = this,
                         deferred = $.Deferred();
 
@@ -448,7 +448,7 @@
                     return deferred.promise();
                 },
 
-                canEditTeam: function () {
+                canEditTeam: function() {
                     return this.context.userInfo.privileged || this.context.userInfo.staff;
                 },
 
@@ -491,7 +491,7 @@
                             model: this.createHeaderModel(options),
                             headerActionsView: options.headerActionsView,
                             events: {
-                                'click nav.breadcrumbs a.nav-item': function (event) {
+                                'click nav.breadcrumbs a.nav-item': function(event) {
                                     var url = $(event.currentTarget).attr('href');
                                     event.preventDefault();
                                     router.navigate(url, {trigger: true});
@@ -510,7 +510,7 @@
                  * @param topicID the string identifier for the requested topic
                  * @returns a jQuery deferred promise for the topic.
                  */
-                getTopic: function (topicID) {
+                getTopic: function(topicID) {
                     // Try finding topic in the current page of the
                     // topicCollection.  Otherwise call the topic endpoint.
                     var topic = this.topicsCollection.findWhere({'id': topicID}),
@@ -543,11 +543,11 @@
                  * @param expandUser bool to add the users info.
                  * @returns {promise} a jQuery deferred promise for the team.
                  */
-                getTeam: function (teamID, expandUser) {
+                getTeam: function(teamID, expandUser) {
                     var team = this.teamsCollection ? this.teamsCollection.get(teamID) : null,
                         self = this,
                         deferred = $.Deferred(),
-                        teamUrl = this.context.teamsUrl + teamID + (expandUser ? '?expand=user': '');
+                        teamUrl = this.context.teamsUrl + teamID + (expandUser ? '?expand=user' : '');
                     if (team) {
                         team.url = teamUrl;
                         deferred.resolve(team);
@@ -582,7 +582,7 @@
 
                 // Error handling
 
-                routeNotFound: function (route) {
+                routeNotFound: function(route) {
                     this.notFoundError(
                         StringUtils.interpolate(
                             gettext('The page "{route}" could not be found.'),
@@ -591,7 +591,7 @@
                     );
                 },
 
-                topicNotFound: function (topicID) {
+                topicNotFound: function(topicID) {
                     this.notFoundError(
                         StringUtils.interpolate(
                             gettext('The topic "{topic}" could not be found.'),
@@ -600,7 +600,7 @@
                     );
                 },
 
-                teamNotFound: function (teamID) {
+                teamNotFound: function(teamID) {
                     this.notFoundError(
                         StringUtils.interpolate(
                             gettext('The team "{team}" could not be found.'),
@@ -614,7 +614,7 @@
                  * route that doesn't exist. "Redirects" back to
                  * the main teams tab, and adds an error message.
                  */
-                notFoundError: function (message) {
+                notFoundError: function(message) {
                     this.router.navigate('my-teams', {trigger: true});
                     TeamUtils.showMessage(message);
                 },
@@ -626,11 +626,11 @@
                  * moderator, or administrator), or if the user
                  * belongs to the team.
                  */
-                readOnlyDiscussion: function (team) {
+                readOnlyDiscussion: function(team) {
                     var userInfo = this.context.userInfo;
                     return !(
                         userInfo.privileged ||
-                        _.any(team.attributes.membership, function (membership) {
+                        _.any(team.attributes.membership, function(membership) {
                             return membership.user.username === userInfo.username;
                         })
                     );

lms/djangoapps/teams/static/teams/js/views/teams_tabbed_view.js

@@ -1,19 +1,19 @@
 /**
  * A custom TabbedView for Teams.
  */
-;(function (define) {
+(function(define) {
     'use strict';
 
     define([
         'common/js/components/views/tabbed_view',
         'teams/js/utils/team_analytics'
-    ], function (TabbedView, TeamAnalytics) {
+    ], function(TabbedView, TeamAnalytics) {
         var TeamsTabbedView = TabbedView.extend({
             /**
              * Overrides TabbedView.prototype.setActiveTab in order to
              * log page viewed events.
              */
-            setActiveTab: function (index) {
+            setActiveTab: function(index) {
                 TabbedView.prototype.setActiveTab.call(this, index);
                 TeamAnalytics.emitPageViewed(this.getTabMeta(index).tab.url, null, null);
             }

lms/djangoapps/teams/static/teams/js/views/topic_card.js

@@ -1,19 +1,19 @@
 /**
  * View for a topic card. Displays a Topic.
  */
-;(function (define) {
+(function(define) {
     'use strict';
     define(['backbone', 'underscore', 'gettext', 'js/components/card/views/card'],
-        function (Backbone, _, gettext, CardView) {
+        function(Backbone, _, gettext, CardView) {
             var TeamCountDetailView = Backbone.View.extend({
                 tagName: 'p',
                 className: 'team-count',
 
-                initialize: function () {
+                initialize: function() {
                     this.render();
                 },
 
-                render: function () {
+                render: function() {
                     var team_count = this.model.get('team_count');
                     this.$el.html(_.escape(interpolate(
                         ngettext('%(team_count)s Team', '%(team_count)s Teams', team_count),
@@ -25,26 +25,26 @@
             });
 
             var TopicCardView = CardView.extend({
-                initialize: function () {
-                    this.detailViews = [new TeamCountDetailView({ model: this.model })];
+                initialize: function() {
+                    this.detailViews = [new TeamCountDetailView({model: this.model})];
                     CardView.prototype.initialize.apply(this, arguments);
                 },
 
-                actionUrl: function () {
+                actionUrl: function() {
                     return '#topics/' + this.model.get('id');
                 },
 
                 configuration: 'square_card',
                 cardClass: 'topic-card',
                 pennant: gettext('Topic'),
-                title: function () { return this.model.get('name'); },
-                description: function () { return this.model.get('description'); },
-                details: function () { return this.detailViews; },
+                title: function() { return this.model.get('name'); },
+                description: function() { return this.model.get('description'); },
+                details: function() { return this.detailViews; },
                 actionClass: 'action-view',
-                actionContent: function () {
+                actionContent: function() {
                     var screenReaderText = _.escape(interpolate(
                         gettext('View Teams in the %(topic_name)s Topic'),
-                        { topic_name: this.model.get('name') }, true
+                        {topic_name: this.model.get('name')}, true
                     ));
                     return '<span class="sr">' + screenReaderText + '</span><span class="icon fa fa-arrow-right" aria-hidden="true"></span>';  // eslint-disable-line max-len
                 }

lms/djangoapps/teams/static/teams/js/views/topic_teams.js

@@ -1,4 +1,4 @@
-;(function (define) {
+(function(define) {
     'use strict';
     define([
         'backbone',
@@ -6,36 +6,36 @@
         'teams/js/views/teams',
         'common/js/components/views/paging_header',
         'text!teams/templates/team-actions.underscore'
-    ], function (Backbone, gettext, TeamsView, PagingHeader, teamActionsTemplate) {
-            var TopicTeamsView = TeamsView.extend({
-                events: {
-                    'click a.browse-teams': 'browseTeams',
-                    'click a.search-teams': 'searchTeams',
-                    'click a.create-team': 'showCreateTeamForm'
-                },
+    ], function(Backbone, gettext, TeamsView, PagingHeader, teamActionsTemplate) {
+        var TopicTeamsView = TeamsView.extend({
+            events: {
+                'click a.browse-teams': 'browseTeams',
+                'click a.search-teams': 'searchTeams',
+                'click a.create-team': 'showCreateTeamForm'
+            },
 
-                initialize: function(options) {
-                    this.options = _.extend({}, options);
-                    this.showSortControls = options.showSortControls;
-                    this.context = options.context;
-                    this.myTeamsCollection = options.myTeamsCollection;
-                    TeamsView.prototype.initialize.call(this, options);
-                },
+            initialize: function(options) {
+                this.options = _.extend({}, options);
+                this.showSortControls = options.showSortControls;
+                this.context = options.context;
+                this.myTeamsCollection = options.myTeamsCollection;
+                TeamsView.prototype.initialize.call(this, options);
+            },
 
-                canUserCreateTeam: function () {
+            canUserCreateTeam: function() {
                     // Note: non-staff and non-privileged users are automatically added to any team
                     // that they create. This means that if multiple team membership is
                     // disabled that they cannot create a new team when they already
                     // belong to one.
-                    return this.context.staff || this.context.privileged || this.myTeamsCollection.length === 0;
-                },
+                return this.context.staff || this.context.privileged || this.myTeamsCollection.length === 0;
+            },
 
-                render: function() {
-                    var self = this;
-                    this.collection.refresh().done(function() {
-                        TeamsView.prototype.render.call(self);
-                        if (self.canUserCreateTeam()) {
-                            var message = interpolate_text(
+            render: function() {
+                var self = this;
+                this.collection.refresh().done(function() {
+                    TeamsView.prototype.render.call(self);
+                    if (self.canUserCreateTeam()) {
+                        var message = interpolate_text(
                                 // Translators: this string is shown at the bottom of the teams page
                                 // to find a team to join or else to create a new one. There are three
                                 // links that need to be included in the message:
@@ -45,51 +45,51 @@
                                 // Be careful to start each link with the appropriate start indicator
                                 // (e.g. {browse_span_start} for #1) and finish it with {span_end}.
                                 _.escape(gettext("{browse_span_start}Browse teams in other topics{span_end} or {search_span_start}search teams{span_end} in this topic. If you still can't find a team to join, {create_span_start}create a new team in this topic{span_end}.")),
-                                {
-                                    'browse_span_start': '<a class="browse-teams" href="">',
-                                    'search_span_start': '<a class="search-teams" href="">',
-                                    'create_span_start': '<a class="create-team" href="">',
-                                    'span_end': '</a>'
-                                }
+                            {
+                                'browse_span_start': '<a class="browse-teams" href="">',
+                                'search_span_start': '<a class="search-teams" href="">',
+                                'create_span_start': '<a class="create-team" href="">',
+                                'span_end': '</a>'
+                            }
                             );
-                            self.$el.append(_.template(teamActionsTemplate)({message: message}));
-                        }
-                    });
-                    return this;
-                },
+                        self.$el.append(_.template(teamActionsTemplate)({message: message}));
+                    }
+                });
+                return this;
+            },
 
-                browseTeams: function (event) {
-                    event.preventDefault();
-                    Backbone.history.navigate('browse', {trigger: true});
-                },
+            browseTeams: function(event) {
+                event.preventDefault();
+                Backbone.history.navigate('browse', {trigger: true});
+            },
 
-                searchTeams: function (event) {
-                    var searchField = $('.page-header-search .search-field');
-                    event.preventDefault();
-                    searchField.focus();
-                    searchField.select();
-                    $('html, body').animate({
-                        scrollTop: 0
-                    }, 500);
-                },
+            searchTeams: function(event) {
+                var searchField = $('.page-header-search .search-field');
+                event.preventDefault();
+                searchField.focus();
+                searchField.select();
+                $('html, body').animate({
+                    scrollTop: 0
+                }, 500);
+            },
 
-                showCreateTeamForm: function (event) {
-                    event.preventDefault();
-                    Backbone.history.navigate(
+            showCreateTeamForm: function(event) {
+                event.preventDefault();
+                Backbone.history.navigate(
                         'topics/' + this.model.id + '/create-team',
                         {trigger: true}
                     );
-                },
+            },
 
-                createHeaderView: function () {
-                    return new PagingHeader({
-                        collection: this.options.collection,
-                        srInfo: this.srInfo,
-                        showSortControls: this.showSortControls
-                    });
-                }
-            });
-
-            return TopicTeamsView;
+            createHeaderView: function() {
+                return new PagingHeader({
+                    collection: this.options.collection,
+                    srInfo: this.srInfo,
+                    showSortControls: this.showSortControls
+                });
+            }
         });
+
+        return TopicTeamsView;
+    });
 }).call(this, define || RequireJS.define);

lms/djangoapps/teams/static/teams/js/views/topics.js

@@ -1,4 +1,4 @@
-;(function (define) {
+(function(define) {
     'use strict';
     define([
         'gettext',
@@ -6,7 +6,7 @@
         'teams/js/views/team_utils',
         'common/js/components/views/paging_header',
         'common/js/components/views/paginated_view'
-    ], function (gettext, TopicCardView, TeamUtils, PagingHeader, PaginatedView) {
+    ], function(gettext, TopicCardView, TeamUtils, PagingHeader, PaginatedView) {
         var TopicsView = PaginatedView.extend({
             type: 'topics',
 
@@ -15,7 +15,7 @@
                 text: gettext('All topics')
             },
 
-            initialize: function (options) {
+            initialize: function(options) {
                 this.options = _.extend({}, options);
                 this.itemViewClass = TopicCardView.extend({
                     router: options.router,
@@ -24,7 +24,7 @@
                 PaginatedView.prototype.initialize.call(this);
             },
 
-            createHeaderView: function () {
+            createHeaderView: function() {
                 return new PagingHeader({
                     collection: this.options.collection,
                     srInfo: this.srInfo,

lms/static/js/Markdown.Converter.js

@@ -1,6 +1,6 @@
 var Markdown;
 
-if (typeof exports === "object" && typeof require === "function") // we're in a CommonJS (e.g. Node.js) module
+if (typeof exports === 'object' && typeof require === 'function') // we're in a CommonJS (e.g. Node.js) module
     Markdown = exports;
 else
     Markdown = {};
@@ -50,8 +50,7 @@ else
 // file before uncommenting it.
 //
 
-(function () {
-
+(function() {
     function identity(x) { return x; }
     function returnFalse(x) { return false; }
 
@@ -59,25 +58,25 @@ else
 
     HookCollection.prototype = {
 
-        chain: function (hookname, func) {
+        chain: function(hookname, func) {
             var original = this[hookname];
             if (!original)
-                throw new Error("unknown hook " + hookname);
+                throw new Error('unknown hook ' + hookname);
 
             if (original === identity)
                 this[hookname] = func;
             else
-                this[hookname] = function (x) { return func(original(x)); }
+                this[hookname] = function(x) { return func(original(x)); };
         },
-        set: function (hookname, func) {
+        set: function(hookname, func) {
             if (!this[hookname])
-                throw new Error("unknown hook " + hookname);
+                throw new Error('unknown hook ' + hookname);
             this[hookname] = func;
         },
-        addNoop: function (hookname) {
+        addNoop: function(hookname) {
             this[hookname] = identity;
         },
-        addFalse: function (hookname) {
+        addFalse: function(hookname) {
             this[hookname] = returnFalse;
         }
     };
@@ -93,19 +92,19 @@ else
     // to be a problem)
     function SaveHash() { }
     SaveHash.prototype = {
-        set: function (key, value) {
-            this["s_" + key] = value;
+        set: function(key, value) {
+            this['s_' + key] = value;
         },
-        get: function (key) {
-            return this["s_" + key];
+        get: function(key) {
+            return this['s_' + key];
         }
     };
 
-    Markdown.Converter = function () {
+    Markdown.Converter = function() {
         var pluginHooks = this.hooks = new HookCollection();
-        pluginHooks.addNoop("plainLinkText");  // given a URL that was encountered by itself (without markup), should return the link text that's to be given to this link
-        pluginHooks.addNoop("preConversion");  // called with the orignal text as given to makeHtml. The result of this plugin hook is the actual markdown source that will be cooked
-        pluginHooks.addNoop("postConversion"); // called with the final cooked HTML code. The result of this plugin hook is the actual output of makeHtml
+        pluginHooks.addNoop('plainLinkText');  // given a URL that was encountered by itself (without markup), should return the link text that's to be given to this link
+        pluginHooks.addNoop('preConversion');  // called with the orignal text as given to makeHtml. The result of this plugin hook is the actual markdown source that will be cooked
+        pluginHooks.addNoop('postConversion'); // called with the final cooked HTML code. The result of this plugin hook is the actual output of makeHtml
 
         //
         // Private state of the converter instance:
@@ -120,8 +119,7 @@ else
         // (see _ProcessListItems() for details):
         var g_list_level;
 
-        this.makeHtml = function (text) {
-
+        this.makeHtml = function(text) {
             //
             // Main function. The order in which other subs are called here is
             // essential. Link and image substitutions need to happen before
@@ -132,8 +130,8 @@ else
             // This will only happen if makeHtml on the same converter instance is called from a plugin hook.
             // Don't do that.
             if (g_urls)
-                throw new Error("Recursive call to converter.makeHtml");
-        
+                throw new Error('Recursive call to converter.makeHtml');
+
             // Create the private state objects.
             g_urls = new SaveHash();
             g_titles = new SaveHash();
@@ -146,19 +144,19 @@ else
             // This lets us use tilde as an escape char to avoid md5 hashes
             // The choice of character is arbitray; anything that isn't
             // magic in Markdown will work.
-            text = text.replace(/~/g, "~T");
+            text = text.replace(/~/g, '~T');
 
             // attacklab: Replace $ with ~D
             // RegExp interprets $ as a special character
             // when it's in a replacement string
-            text = text.replace(/\$/g, "~D");
+            text = text.replace(/\$/g, '~D');
 
             // Standardize line endings
-            text = text.replace(/\r\n/g, "\n"); // DOS to Unix
-            text = text.replace(/\r/g, "\n"); // Mac to Unix
+            text = text.replace(/\r\n/g, '\n'); // DOS to Unix
+            text = text.replace(/\r/g, '\n'); // Mac to Unix
 
             // Make sure text begins and ends with a couple of newlines:
-            text = "\n\n" + text + "\n\n";
+            text = '\n\n' + text + '\n\n';
 
             // Convert all tabs to spaces.
             text = _Detab(text);
@@ -167,7 +165,7 @@ else
             // This makes subsequent regexen easier to write, because we can
             // match consecutive blank lines with /\n+/ instead of something
             // contorted like /[ \t]*\n+/ .
-            text = text.replace(/^[ \t]+$/mg, "");
+            text = text.replace(/^[ \t]+$/mg, '');
 
             // Turn block-level HTML blocks into hash entries
             text = _HashHTMLBlocks(text);
@@ -180,10 +178,10 @@ else
             text = _UnescapeSpecialChars(text);
 
             // attacklab: Restore dollar signs
-            text = text.replace(/~D/g, "$$");
+            text = text.replace(/~D/g, '$$');
 
             // attacklab: Restore tildes
-            text = text.replace(/~T/g, "~");
+            text = text.replace(/~T/g, '~');
 
             text = pluginHooks.postConversion(text);
 
@@ -224,7 +222,7 @@ else
             */
 
             text = text.replace(/^[ ]{0,3}\[(.+)\]:[ \t]*\n?[ \t]*<?(\S+?)>?(?=\s|$)[ \t]*\n?[ \t]*((\n*)["(](.+?)[")][ \t]*)?(?:\n+)/gm,
-                function (wholeMatch, m1, m2, m3, m4, m5) {
+                function(wholeMatch, m1, m2, m3, m4, m5) {
                     m1 = m1.toLowerCase();
                     g_urls.set(m1, _EncodeAmpsAndAngles(m2));  // Link IDs are case-insensitive
                     if (m4) {
@@ -232,27 +230,26 @@ else
                         // Put back the parenthetical statement we stole.
                         return m3;
                     } else if (m5) {
-                        g_titles.set(m1, m5.replace(/"/g, "&quot;"));
+                        g_titles.set(m1, m5.replace(/"/g, '&quot;'));
                     }
 
                     // Completely remove the definition from the text
-                    return "";
+                    return '';
                 }
             );
 
             return text;
         }
 
-        function _HashHTMLBlocks(text) {
-
+        function _HashHTMLBlocks(text) {
             // Hashify HTML blocks:
             // We only want to do this for block-level HTML tags, such as headers,
             // lists, and tables. That's because we still want to wrap <p>s around
             // "paragraphs" that are wrapped in non-block-level tags, such as anchors,
             // phrase emphasis, and spans. The list of tags we're looking for is
             // hard-coded:
-            var block_tags_a = "p|div|h[1-6]|blockquote|pre|table|dl|ol|ul|script|noscript|form|fieldset|iframe|math|ins|del"
-            var block_tags_b = "p|div|h[1-6]|blockquote|pre|table|dl|ol|ul|script|noscript|form|fieldset|iframe|math"
+            var block_tags_a = 'p|div|h[1-6]|blockquote|pre|table|dl|ol|ul|script|noscript|form|fieldset|iframe|math|ins|del';
+            var block_tags_b = 'p|div|h[1-6]|blockquote|pre|table|dl|ol|ul|script|noscript|form|fieldset|iframe|math';
 
             // First, look for nested blocks, e.g.:
             //   <div>
@@ -305,7 +302,7 @@ else
             text = text.replace(/^(<(p|div|h[1-6]|blockquote|pre|table|dl|ol|ul|script|noscript|form|fieldset|iframe|math)\b[^\r]*?.*<\/\2>[ \t]*(?=\n+)\n)/gm, hashElement);
 
             // Special case just for <hr />. It was easier to make a special case than
-            // to make the other regex more complicated.  
+            // to make the other regex more complicated.
 
             /*
             text = text.replace(/
@@ -368,13 +365,13 @@ else
             var blockText = m1;
 
             // Undo double lines
-            blockText = blockText.replace(/^\n+/, "");
+            blockText = blockText.replace(/^\n+/, '');
 
             // strip trailing blank lines
-            blockText = blockText.replace(/\n+$/g, "");
+            blockText = blockText.replace(/\n+$/g, '');
 
             // Replace the element text with a marker ("~KxK" where x is its key)
-            blockText = "\n\n~K" + (g_html_blocks.push(blockText) - 1) + "K\n\n";
+            blockText = '\n\n~K' + (g_html_blocks.push(blockText) - 1) + 'K\n\n';
 
             return blockText;
         }
@@ -387,7 +384,7 @@ else
             text = _DoHeaders(text);
 
             // Do Horizontal Rules:
-            var replacement = "<hr />\n";
+            var replacement = '<hr />\n';
             text = text.replace(/^[ ]{0,2}([ ]?\*[ ]?){3,}[ \t]*$/gm, replacement);
             text = text.replace(/^[ ]{0,2}([ ]?-[ ]?){3,}[ \t]*$/gm, replacement);
             text = text.replace(/^[ ]{0,2}([ ]?_[ ]?){3,}[ \t]*$/gm, replacement);
@@ -425,14 +422,14 @@ else
             // Must come after _DoAnchors(), because you can use < and >
             // delimiters in inline links like [this](<url>).
             text = _DoAutoLinks(text);
-            
-            text = text.replace(/~P/g, "://"); // put in place to prevent autolinking; reset now
-            
+
+            text = text.replace(/~P/g, '://'); // put in place to prevent autolinking; reset now
+
             text = _EncodeAmpsAndAngles(text);
             text = _DoItalicsAndBold(text);
 
             // Do hard breaks:
-            text = text.replace(/  +\n/g, " <br>\n");
+            text = text.replace(/  +\n/g, ' <br>\n');
 
             return text;
         }
@@ -443,16 +440,16 @@ else
             // don't conflict with their use in Markdown for code, italics and strong.
             //
 
-            // Build a regex to find HTML tags and comments.  See Friedl's 
+            // Build a regex to find HTML tags and comments.  See Friedl's
             // "Mastering Regular Expressions", 2nd Ed., pp. 200-201.
 
             // SE: changed the comment part of the regex
 
             var regex = /(<[a-z\/!$]("[^"]*"|'[^']*'|[^'">])*>|<!(--(?:|(?:[^>-]|-[^>])(?:[^-]|-[^-])*)--)>)/gi;
 
-            text = text.replace(regex, function (wholeMatch) {
-                var tag = wholeMatch.replace(/(.)<\/?code>(?=.)/g, "$1`");
-                tag = escapeCharacters(tag, wholeMatch.charAt(1) == "!" ? "\\`*_/" : "\\`*_"); // also escape slashes in comments to prevent autolinking there -- http://meta.stackoverflow.com/questions/95987
+            text = text.replace(regex, function(wholeMatch) {
+                var tag = wholeMatch.replace(/(.)<\/?code>(?=.)/g, '$1`');
+                tag = escapeCharacters(tag, wholeMatch.charAt(1) == '!' ? '\\`*_/' : '\\`*_'); // also escape slashes in comments to prevent autolinking there -- http://meta.stackoverflow.com/questions/95987
                 return tag;
             });
 
@@ -517,7 +514,7 @@ else
                             |
                             [^()\s]
                         )*?
-                    )>?                
+                    )>?
                     [ \t]*
                     (                       // $5
                         (['"])              // quote char = $6
@@ -554,19 +551,19 @@ else
         }
 
         function writeAnchorTag(wholeMatch, m1, m2, m3, m4, m5, m6, m7) {
-            if (m7 == undefined) m7 = "";
+            if (m7 == undefined) m7 = '';
             var whole_match = m1;
-            var link_text = m2.replace(/:\/\//g, "~P"); // to prevent auto-linking withing the link. will be converted back after the auto-linker runs
+            var link_text = m2.replace(/:\/\//g, '~P'); // to prevent auto-linking withing the link. will be converted back after the auto-linker runs
             var link_id = m3.toLowerCase();
             var url = m4;
             var title = m7;
 
-            if (url == "") {
-                if (link_id == "") {
+            if (url == '') {
+                if (link_id == '') {
                     // lower-case and turn embedded newlines into spaces
-                    link_id = link_text.toLowerCase().replace(/ ?\n/g, " ");
+                    link_id = link_text.toLowerCase().replace(/ ?\n/g, ' ');
                 }
-                url = "#" + link_id;
+                url = '#' + link_id;
 
                 if (g_urls.get(link_id) != undefined) {
                     url = g_urls.get(link_id);
@@ -577,22 +574,22 @@ else
                 else {
                     if (whole_match.search(/\(\s*\)$/m) > -1) {
                         // Special case for explicit empty url
-                        url = "";
+                        url = '';
                     } else {
                         return whole_match;
                     }
                 }
             }
             url = attributeSafeUrl(url);
-            var result = "<a href=\"" + url + "\"";
+            var result = '<a href="' + url + '"';
 
-            if (title != "") {
+            if (title != '') {
                 title = attributeEncode(title);
-                title = escapeCharacters(title, "*_");
-                result += " title=\"" + title + "\"";
+                title = escapeCharacters(title, '*_');
+                result += ' title="' + title + '"';
             }
 
-            result += ">" + link_text + "</a>";
+            result += '>' + link_text + '</a>';
 
             return result;
         }
@@ -655,11 +652,11 @@ else
 
             return text;
         }
-        
+
         function attributeEncode(text) {
             // unconditionally replace angle brackets here -- what ends up in an attribute (e.g. alt or title)
             // never makes sense to have verbatim HTML in it (and the sanitizer would totally break it)
-            return text.replace(/>/g, "&gt;").replace(/</g, "&lt;").replace(/"/g, "&quot;");
+            return text.replace(/>/g, '&gt;').replace(/</g, '&lt;').replace(/"/g, '&quot;');
         }
 
         function writeImageTag(wholeMatch, m1, m2, m3, m4, m5, m6, m7) {
@@ -669,14 +666,14 @@ else
             var url = m4;
             var title = m7;
 
-            if (!title) title = "";
+            if (!title) title = '';
 
-            if (url == "") {
-                if (link_id == "") {
+            if (url == '') {
+                if (link_id == '') {
                     // lower-case and turn embedded newlines into spaces
-                    link_id = alt_text.toLowerCase().replace(/ ?\n/g, " ");
+                    link_id = alt_text.toLowerCase().replace(/ ?\n/g, ' ');
                 }
-                url = "#" + link_id;
+                url = '#' + link_id;
 
                 if (g_urls.get(link_id) != undefined) {
                     url = g_urls.get(link_id);
@@ -688,40 +685,39 @@ else
                     return whole_match;
                 }
             }
-            
-            alt_text = escapeCharacters(attributeEncode(alt_text), "*_[]()");
-            url = escapeCharacters(url, "*_");
-            var result = "<img src=\"" + url + "\" alt=\"" + alt_text + "\"";
+
+            alt_text = escapeCharacters(attributeEncode(alt_text), '*_[]()');
+            url = escapeCharacters(url, '*_');
+            var result = '<img src="' + url + '" alt="' + alt_text + '"';
 
             // attacklab: Markdown.pl adds empty title attributes to images.
             // Replicate this bug.
 
-            //if (title != "") {
+            // if (title != "") {
             title = attributeEncode(title);
-            title = escapeCharacters(title, "*_");
-            result += " title=\"" + title + "\"";
-            //}
+            title = escapeCharacters(title, '*_');
+            result += ' title="' + title + '"';
+            // }
 
-            result += " />";
+            result += ' />';
 
             return result;
         }
 
-        function _DoHeaders(text) {
-
+        function _DoHeaders(text) {
             // Setext-style headers:
             //  Header 1
             //  ========
-            //  
+            //
             //  Header 2
             //  --------
             //
             text = text.replace(/^(.+)[ \t]*\n=+[ \t]*\n+/gm,
-                function (wholeMatch, m1) { return "<h1>" + _RunSpanGamut(m1) + "</h1>\n\n"; }
+                function(wholeMatch, m1) { return '<h1>' + _RunSpanGamut(m1) + '</h1>\n\n'; }
             );
 
             text = text.replace(/^(.+)[ \t]*\n-+[ \t]*\n+/gm,
-                function (matchFound, m1) { return "<h2>" + _RunSpanGamut(m1) + "</h2>\n\n"; }
+                function(matchFound, m1) { return '<h2>' + _RunSpanGamut(m1) + '</h2>\n\n'; }
             );
 
             // atx-style headers:
@@ -744,9 +740,9 @@ else
             */
 
             text = text.replace(/^(\#{1,6})[ \t]*(.+?)[ \t]*\#*\n+/gm,
-                function (wholeMatch, m1, m2) {
+                function(wholeMatch, m1, m2) {
                     var h_level = m1.length;
-                    return "<h" + h_level + ">" + _RunSpanGamut(m2) + "</h" + h_level + ">\n\n";
+                    return '<h' + h_level + '>' + _RunSpanGamut(m2) + '</h' + h_level + '>\n\n';
                 }
             );
 
@@ -760,7 +756,7 @@ else
 
             // attacklab: add sentinel to hack around khtml/safari bug:
             // http://bugs.webkit.org/show_bug.cgi?id=11231
-            text += "~0";
+            text += '~0';
 
             // Re-usable pattern to match any entirel ul or ol list:
 
@@ -789,9 +785,9 @@ else
             var whole_list = /^(([ ]{0,3}([*+-]|\d+[.])[ \t]+)[^\r]+?(~0|\n{2,}(?=\S)(?![ \t]*(?:[*+-]|\d+[.])[ \t]+)))/gm;
 
             if (g_list_level) {
-                text = text.replace(whole_list, function (wholeMatch, m1, m2) {
+                text = text.replace(whole_list, function(wholeMatch, m1, m2) {
                     var list = m1;
-                    var list_type = (m2.search(/[*+-]/g) > -1) ? "ul" : "ol";
+                    var list_type = (m2.search(/[*+-]/g) > -1) ? 'ul' : 'ol';
 
                     var result = _ProcessListItems(list, list_type);
 
@@ -799,30 +795,30 @@ else
                     // up on the preceding line, to get it past the current stupid
                     // HTML block parser. This is a hack to work around the terrible
                     // hack that is the HTML block parser.
-                    result = result.replace(/\s+$/, "");
-                    result = "<" + list_type + ">" + result + "</" + list_type + ">\n";
+                    result = result.replace(/\s+$/, '');
+                    result = '<' + list_type + '>' + result + '</' + list_type + '>\n';
                     return result;
                 });
             } else {
                 whole_list = /(\n\n|^\n?)(([ ]{0,3}([*+-]|\d+[.])[ \t]+)[^\r]+?(~0|\n{2,}(?=\S)(?![ \t]*(?:[*+-]|\d+[.])[ \t]+)))/g;
-                text = text.replace(whole_list, function (wholeMatch, m1, m2, m3) {
+                text = text.replace(whole_list, function(wholeMatch, m1, m2, m3) {
                     var runup = m1;
                     var list = m2;
 
-                    var list_type = (m3.search(/[*+-]/g) > -1) ? "ul" : "ol";
+                    var list_type = (m3.search(/[*+-]/g) > -1) ? 'ul' : 'ol';
                     var result = _ProcessListItems(list, list_type);
-                    result = runup + "<" + list_type + ">\n" + result + "</" + list_type + ">\n";
+                    result = runup + '<' + list_type + '>\n' + result + '</' + list_type + '>\n';
                     return result;
                 });
             }
 
             // attacklab: strip sentinel
-            text = text.replace(/~0/, "");
+            text = text.replace(/~0/, '');
 
             return text;
         }
 
-        var _listItemMarkers = { ol: "\\d+[.]", ul: "[*+-]" };
+        var _listItemMarkers = {ol: '\\d+[.]', ul: '[*+-]'};
 
         function _ProcessListItems(list_str, list_type) {
             //
@@ -855,10 +851,10 @@ else
             g_list_level++;
 
             // trim trailing blank lines:
-            list_str = list_str.replace(/\n{2,}$/, "\n");
+            list_str = list_str.replace(/\n{2,}$/, '\n');
 
             // attacklab: add sentinel to emulate \z
-            list_str += "~0";
+            list_str += '~0';
 
             // In the original attacklab showdown, list_type was not given to this function, and anything
             // that matched /[*+-]|\d+[.]/ would just create the next <li>, causing this mismatch:
@@ -871,7 +867,7 @@ else
             //
             // We changed this to behave identical to MarkdownSharp. This is the constructed RegEx,
             // with {MARKER} being one of \d+[.] or [*+-], depending on list_type:
-        
+
             /*
             list_str = list_str.replace(/
                 (^[ \t]*)                       // leading whitespace = $1
@@ -886,10 +882,10 @@ else
             */
 
             var marker = _listItemMarkers[list_type];
-            var re = new RegExp("(^[ \\t]*)(" + marker + ")[ \\t]+([^\\r]+?(\\n+))(?=(~0|\\1(" + marker + ")[ \\t]+))", "gm");
+            var re = new RegExp('(^[ \\t]*)(' + marker + ')[ \\t]+([^\\r]+?(\\n+))(?=(~0|\\1(' + marker + ')[ \\t]+))', 'gm');
             var last_item_had_a_double_newline = false;
             list_str = list_str.replace(re,
-                function (wholeMatch, m1, m2, m3) {
+                function(wholeMatch, m1, m2, m3) {
                     var item = m3;
                     var leading_space = m1;
                     var ends_with_double_newline = /\n\n$/.test(item);
@@ -901,16 +897,16 @@ else
                     else {
                         // Recursion for sub-lists:
                         item = _DoLists(_Outdent(item));
-                        item = item.replace(/\n$/, ""); // chomp(item)
+                        item = item.replace(/\n$/, ''); // chomp(item)
                         item = _RunSpanGamut(item);
                     }
                     last_item_had_a_double_newline = ends_with_double_newline;
-                    return "<li>" + item + "</li>\n";
+                    return '<li>' + item + '</li>\n';
                 }
             );
 
             // attacklab: strip sentinel
-            list_str = list_str.replace(/~0/g, "");
+            list_str = list_str.replace(/~0/g, '');
 
             g_list_level--;
             return list_str;
@@ -919,7 +915,7 @@ else
         function _DoCodeBlocks(text) {
             //
             //  Process Markdown `<pre><code>` blocks.
-            //  
+            //
 
             /*
             text = text.replace(/
@@ -935,58 +931,58 @@ else
             */
 
             // attacklab: sentinel workarounds for lack of \A and \Z, safari\khtml bug
-            text += "~0";
+            text += '~0';
 
             text = text.replace(/(?:\n\n|^)((?:(?:[ ]{4}|\t).*\n+)+)(\n*[ ]{0,3}[^ \t\n]|(?=~0))/g,
-                function (wholeMatch, m1, m2) {
+                function(wholeMatch, m1, m2) {
                     var codeblock = m1;
                     var nextChar = m2;
 
                     codeblock = _EncodeCode(_Outdent(codeblock));
                     codeblock = _Detab(codeblock);
-                    codeblock = codeblock.replace(/^\n+/g, ""); // trim leading newlines
-                    codeblock = codeblock.replace(/\n+$/g, ""); // trim trailing whitespace
+                    codeblock = codeblock.replace(/^\n+/g, ''); // trim leading newlines
+                    codeblock = codeblock.replace(/\n+$/g, ''); // trim trailing whitespace
 
-                    codeblock = "<pre><code>" + codeblock + "\n</code></pre>";
+                    codeblock = '<pre><code>' + codeblock + '\n</code></pre>';
 
-                    return "\n\n" + codeblock + "\n\n" + nextChar;
+                    return '\n\n' + codeblock + '\n\n' + nextChar;
                 }
             );
 
             // attacklab: strip sentinel
-            text = text.replace(/~0/, "");
+            text = text.replace(/~0/, '');
 
             return text;
         }
 
         function hashBlock(text) {
-            text = text.replace(/(^\n+|\n+$)/g, "");
-            return "\n\n~K" + (g_html_blocks.push(text) - 1) + "K\n\n";
+            text = text.replace(/(^\n+|\n+$)/g, '');
+            return '\n\n~K' + (g_html_blocks.push(text) - 1) + 'K\n\n';
         }
 
         function _DoCodeSpans(text) {
             //
             // * Backtick quotes are used for <code></code> spans.
-            // 
+            //
             // * You can use multiple backticks as the delimiters if you want to
             //   include literal backticks in the code span. So, this input:
-            //     
+            //
             //      Just type ``foo `bar` baz`` at the prompt.
-            //     
+            //
             //   Will translate to:
-            //     
+            //
             //      <p>Just type <code>foo `bar` baz</code> at the prompt.</p>
-            //     
+            //
             //   There's no arbitrary limit to the number of backticks you
             //   can use as delimters. If you need three consecutive backticks
             //   in your code, use four for delimiters, etc.
             //
             // * You can use spaces to get literal backticks at the edges:
-            //     
+            //
             //      ... type `` `bar` `` ...
-            //     
+            //
             //   Turns to:
-            //     
+            //
             //      ... type <code>`bar`</code> ...
             //
 
@@ -1004,13 +1000,13 @@ else
             */
 
             text = text.replace(/(^|[^\\])(`+)([^\r]*?[^`])\2(?!`)/gm,
-                function (wholeMatch, m1, m2, m3, m4) {
+                function(wholeMatch, m1, m2, m3, m4) {
                     var c = m3;
-                    c = c.replace(/^([ \t]*)/g, ""); // leading whitespace
-                    c = c.replace(/[ \t]*$/g, ""); // trailing whitespace
+                    c = c.replace(/^([ \t]*)/g, ''); // leading whitespace
+                    c = c.replace(/[ \t]*$/g, ''); // trailing whitespace
                     c = _EncodeCode(c);
-                    c = c.replace(/:\/\//g, "~P"); // to prevent auto-linking. Not necessary in code *blocks*, but in code spans. Will be converted back after the auto-linker runs.
-                    return m1 + "<code>" + c + "</code>";
+                    c = c.replace(/:\/\//g, '~P'); // to prevent auto-linking. Not necessary in code *blocks*, but in code spans. Will be converted back after the auto-linker runs.
+                    return m1 + '<code>' + c + '</code>';
                 }
             );
 
@@ -1025,14 +1021,14 @@ else
             //
             // Encode all ampersands; HTML entities are not
             // entities within a Markdown code span.
-            text = text.replace(/&/g, "&amp;");
+            text = text.replace(/&/g, '&amp;');
 
             // Do the angle bracket song and dance:
-            text = text.replace(/</g, "&lt;");
-            text = text.replace(/>/g, "&gt;");
+            text = text.replace(/</g, '&lt;');
+            text = text.replace(/>/g, '&gt;');
 
             // Now, escape characters that are magic in Markdown:
-            text = escapeCharacters(text, "\*_{}[]\\", false);
+            text = escapeCharacters(text, '\*_{}[]\\', false);
 
             // jj the line above breaks this:
             //---
@@ -1047,20 +1043,18 @@ else
             return text;
         }
 
-        function _DoItalicsAndBold(text) {
-
+        function _DoItalicsAndBold(text) {
             // <strong> must go first:
             text = text.replace(/([\W_]|^)(\*\*|__)(?=\S)([^\r]*?\S[\*_]*)\2([\W_]|$)/g,
-            "$1<strong>$3</strong>$4");
+            '$1<strong>$3</strong>$4');
 
             text = text.replace(/([\W_]|^)(\*|_)(?=\S)([^\r\*_]*?\S)\2([\W_]|$)/g,
-            "$1<em>$3</em>$4");
+            '$1<em>$3</em>$4');
 
             return text;
         }
 
-        function _DoBlockQuotes(text) {
-
+        function _DoBlockQuotes(text) {
             /*
             text = text.replace(/
                 (                           // Wrap whole match in $1
@@ -1075,33 +1069,33 @@ else
             */
 
             text = text.replace(/((^[ \t]*>[ \t]?.+\n(.+\n)*\n*)+)/gm,
-                function (wholeMatch, m1) {
+                function(wholeMatch, m1) {
                     var bq = m1;
 
                     // attacklab: hack around Konqueror 3.5.4 bug:
                     // "----------bug".replace(/^-/g,"") == "bug"
 
-                    bq = bq.replace(/^[ \t]*>[ \t]?/gm, "~0"); // trim one level of quoting
+                    bq = bq.replace(/^[ \t]*>[ \t]?/gm, '~0'); // trim one level of quoting
 
                     // attacklab: clean up hack
-                    bq = bq.replace(/~0/g, "");
+                    bq = bq.replace(/~0/g, '');
 
-                    bq = bq.replace(/^[ \t]+$/gm, "");     // trim whitespace-only lines
+                    bq = bq.replace(/^[ \t]+$/gm, '');     // trim whitespace-only lines
                     bq = _RunBlockGamut(bq);             // recurse
 
-                    bq = bq.replace(/(^|\n)/g, "$1  ");
+                    bq = bq.replace(/(^|\n)/g, '$1  ');
                     // These leading spaces screw with <pre> content, so we need to fix that:
                     bq = bq.replace(
                             /(\s*<pre>[^\r]+?<\/pre>)/gm,
-                        function (wholeMatch, m1) {
+                        function(wholeMatch, m1) {
                             var pre = m1;
                             // attacklab: hack around Konqueror 3.5.4 bug:
-                            pre = pre.replace(/^  /mg, "~0");
-                            pre = pre.replace(/~0/g, "");
+                            pre = pre.replace(/^  /mg, '~0');
+                            pre = pre.replace(/~0/g, '');
                             return pre;
                         });
 
-                    return hashBlock("<blockquote>\n" + bq + "\n</blockquote>");
+                    return hashBlock('<blockquote>\n' + bq + '\n</blockquote>');
                 }
             );
             return text;
@@ -1114,12 +1108,12 @@ else
             //
 
             // Strip leading and trailing lines:
-            text = text.replace(/^\n+/g, "");
-            text = text.replace(/\n+$/g, "");
+            text = text.replace(/^\n+/g, '');
+            text = text.replace(/\n+$/g, '');
 
             var grafs = text.split(/\n{2,}/g);
             var grafsOut = [];
-            
+
             var markerRe = /~K(\d+)K/;
 
             //
@@ -1135,11 +1129,10 @@ else
                 }
                 else if (/\S/.test(str)) {
                     str = _RunSpanGamut(str);
-                    str = str.replace(/^([ \t]*)/g, "<p>");
-                    str += "</p>"
+                    str = str.replace(/^([ \t]*)/g, '<p>');
+                    str += '</p>';
                     grafsOut.push(str);
-                }
-
+                }
             }
             //
             // Unhashify HTML blocks
@@ -1150,14 +1143,14 @@ else
                     var foundAny = true;
                     while (foundAny) { // we may need several runs, since the data may be nested
                         foundAny = false;
-                        grafsOut[i] = grafsOut[i].replace(/~K(\d+)K/g, function (wholeMatch, id) {
+                        grafsOut[i] = grafsOut[i].replace(/~K(\d+)K/g, function(wholeMatch, id) {
                             foundAny = true;
                             return g_html_blocks[id];
                         });
                     }
                 }
             }
-            return grafsOut.join("\n\n");
+            return grafsOut.join('\n\n');
         }
 
         function _EncodeAmpsAndAngles(text) {
@@ -1165,10 +1158,10 @@ else
 
             // Ampersand-encoding based entirely on Nat Irons's Amputator MT plugin:
             //   http://bumppo.net/projects/amputator/
-            text = text.replace(/&(?!#?[xX]?(?:[0-9a-fA-F]+|\w+);)/g, "&amp;");
+            text = text.replace(/&(?!#?[xX]?(?:[0-9a-fA-F]+|\w+);)/g, '&amp;');
 
             // Encode naked <'s
-            text = text.replace(/<(?![a-z\/?\$!])/gi, "&lt;");
+            text = text.replace(/<(?![a-z\/?\$!])/gi, '&lt;');
 
             return text;
         }
@@ -1194,18 +1187,17 @@ else
             return text;
         }
 
-        function _DoAutoLinks(text) {
-
+        function _DoAutoLinks(text) {
             // note that at this point, all other URL in the text are already hyperlinked as <a href=""></a>
             // *except* for the <http://www.foo.com> case
 
             // automatically add < and > around unadorned raw hyperlinks
             // must be preceded by space/BOF and followed by non-word/EOF character
-            text = text.replace(/(^|\s)(https?|ftp)(:\/\/[-A-Z0-9+&@#\/%?=~_|\[\]\(\)!:,\.;]*[-A-Z0-9+&@#\/%=~_|\[\]])($|\W)/gi, "$1<$2$3>$4");
+            text = text.replace(/(^|\s)(https?|ftp)(:\/\/[-A-Z0-9+&@#\/%?=~_|\[\]\(\)!:,\.;]*[-A-Z0-9+&@#\/%=~_|\[\]])($|\W)/gi, '$1<$2$3>$4');
 
             //  autolink anything like <http://example.com>
-            
-            var replacer = function (wholematch, m1) { return "<a href=\"" + m1 + "\">" + pluginHooks.plainLinkText(m1) + "</a>"; }
+
+            var replacer = function(wholematch, m1) { return '<a href="' + m1 + '">' + pluginHooks.plainLinkText(m1) + '</a>'; };
             text = text.replace(/<((https?|ftp):[^'">\s]+)>/gi, replacer);
 
             // Email addresses: <address@domain.foo>
@@ -1237,7 +1229,7 @@ else
             // Swap back in all the special characters we've hidden.
             //
             text = text.replace(/~E(\d+)E/g,
-                function (wholeMatch, m1) {
+                function(wholeMatch, m1) {
                     var charCodeToReplace = parseInt(m1);
                     return String.fromCharCode(charCodeToReplace);
                 }
@@ -1253,10 +1245,10 @@ else
             // attacklab: hack around Konqueror 3.5.4 bug:
             // "----------bug".replace(/^-/g,"") == "bug"
 
-            text = text.replace(/^(\t|[ ]{1,4})/gm, "~0"); // attacklab: g_tab_width
+            text = text.replace(/^(\t|[ ]{1,4})/gm, '~0'); // attacklab: g_tab_width
 
             // attacklab: clean up hack
-            text = text.replace(/~0/g, "")
+            text = text.replace(/~0/g, '');
 
             return text;
         }
@@ -1265,12 +1257,12 @@ else
             if (!/\t/.test(text))
                 return text;
 
-            var spaces = ["    ", "   ", "  ", " "],
-            skew = 0,
-            v;
+            var spaces = ['    ', '   ', '  ', ' '],
+                skew = 0,
+                v;
 
-            return text.replace(/[\n\t]/g, function (match, offset) {
-                if (match === "\n") {
+            return text.replace(/[\n\t]/g, function(match, offset) {
+                if (match === '\n') {
                     skew = offset + 1;
                     return match;
                 }
@@ -1287,20 +1279,20 @@ else
         // Replacing encodeProblemUrlChars with attributeSafeUrl. See more at https://code.google.com/p/pagedown/source/detail?r=016a78c093843e203de5364117d34d406a09e8c0
         function attributeSafeUrl(url) {
             url = attributeEncode(url);
-            url = escapeCharacters(url, "*_:()[]")
+            url = escapeCharacters(url, '*_:()[]');
             return url;
         }
 
         function escapeCharacters(text, charsToEscape, afterBackslash) {
             // First we have to escape the escape characters so that
             // we can build a character class out of them
-            var regexString = "([" + charsToEscape.replace(/([\[\]\\])/g, "\\$1") + "])";
+            var regexString = '([' + charsToEscape.replace(/([\[\]\\])/g, '\\$1') + '])';
 
             if (afterBackslash) {
-                regexString = "\\\\" + regexString;
+                regexString = '\\\\' + regexString;
             }
 
-            var regex = new RegExp(regexString, "g");
+            var regex = new RegExp(regexString, 'g');
             text = text.replace(regex, escapeCharacters_callback);
 
             return text;
@@ -1309,9 +1301,7 @@ else
 
         function escapeCharacters_callback(wholeMatch, m1) {
             var charCodeToEscape = m1.charCodeAt(0);
-            return "~E" + charCodeToEscape + "E";
-        }
-
-    }; // end of the Markdown.Converter constructor
-
+            return '~E' + charCodeToEscape + 'E';
+        }
+    }; // end of the Markdown.Converter constructor
 })();

lms/static/js/Markdown.Editor.js

@@ -1,14 +1,13 @@
 // needs Markdown.Converter.js at the moment
 
-(function () {
-
+(function() {
     var util = {},
         position = {},
         ui = {},
         doc = window.document,
         re = window.RegExp,
         nav = window.navigator,
-        SETTINGS = { lineLength: 72 },
+        SETTINGS = {lineLength: 72},
 
     // Used to work around some browser bugs where we can't use feature testing.
         uaSniffed = {
@@ -26,30 +25,30 @@
     // -------------------------------------------------------------------
 
     // The text that appears on the dialog box when entering links.
-    var linkDialogText = gettext("Insert Hyperlink"),
+    var linkDialogText = gettext('Insert Hyperlink'),
         linkUrlHelpText = gettext("e.g. 'http://google.com/'"),
-        linkDestinationLabel = gettext("Link Description"),
+        linkDestinationLabel = gettext('Link Description'),
         linkDestinationHelpText = gettext("e.g. 'google'"),
-        linkDestinationError = gettext("Please provide a description of the link destination."),
-        linkDefaultText = "http://"; // The default text that appears in input
+        linkDestinationError = gettext('Please provide a description of the link destination.'),
+        linkDefaultText = 'http://'; // The default text that appears in input
 
     // The text that appears on the dialog box when entering Images.
-    var imageDialogText = gettext("Insert Image (upload file or type URL)"),
+    var imageDialogText = gettext('Insert Image (upload file or type URL)'),
         imageUrlHelpText = gettext("Type in a URL or use the \"Choose File\" button to upload a file from your machine. (e.g. 'http://example.com/img/clouds.jpg')"),  // eslint-disable-line max-len
-        imageDescriptionLabel = gettext("Image Description"),
-        imageDefaultText = "http://", // The default text that appears in input
+        imageDescriptionLabel = gettext('Image Description'),
+        imageDefaultText = 'http://', // The default text that appears in input
         imageDescError = gettext('Please describe this image or agree that it has no contextual value by checking the checkbox.'),  // eslint-disable-line max-len
         imageDescriptionHelpText = gettext("e.g. 'Sky with clouds'. The description is helpful for users who cannot see the image."),  // eslint-disable-line max-len
         imageDescriptionHelpLink = {
             href: 'http://www.w3.org/TR/html5/embedded-content-0.html#alt',
-            text: gettext("How to create useful text alternatives.")
+            text: gettext('How to create useful text alternatives.')
         },
         imageIsDecorativeLabel = gettext('This image is for decorative purposes only and does not require a description.');  // eslint-disable-line max-len
 
     // Text that is shared between both link and image dialog boxes.
-    var defaultHelpHoverTitle = gettext("Markdown Editing Help"),
-        urlLabel = gettext("URL"),
-        urlError = gettext("Please provide a valid URL.");
+    var defaultHelpHoverTitle = gettext('Markdown Editing Help'),
+        urlLabel = gettext('URL'),
+        urlError = gettext('Please provide a valid URL.');
 
     // -------------------------------------------------------------------
     //  END OF YOUR CHANGES
@@ -63,55 +62,53 @@
     // - getConverter() returns the markdown converter object that was passed to the constructor
     // - run() actually starts the editor; should be called after all necessary plugins are registered. Calling this more than once is a no-op.
     // - refreshPreview() forces the preview to be updated. This method is only available after run() was called.
-    Markdown.Editor = function (markdownConverter, idPostfix, help, imageUploadHandler) {
-
-        idPostfix = idPostfix || "";
+    Markdown.Editor = function(markdownConverter, idPostfix, help, imageUploadHandler) {
+        idPostfix = idPostfix || '';
 
         var hooks = this.hooks = new Markdown.HookCollection();
-        hooks.addNoop("onPreviewPush");       // called with no arguments after the preview has been refreshed
-        hooks.addNoop("postBlockquoteCreation"); // called with the user's selection *after* the blockquote was created; should return the actual to-be-inserted text
-        hooks.addFalse("insertImageDialog");     /* called with one parameter: a callback to be called with the URL of the image. If the application creates
+        hooks.addNoop('onPreviewPush');       // called with no arguments after the preview has been refreshed
+        hooks.addNoop('postBlockquoteCreation'); // called with the user's selection *after* the blockquote was created; should return the actual to-be-inserted text
+        hooks.addFalse('insertImageDialog');     /* called with one parameter: a callback to be called with the URL of the image. If the application creates
                                                   * its own image insertion dialog, this hook should return true, and the callback should be called with the chosen
                                                   * image url (or null if the user cancelled). If this hook returns false, the default dialog will be used.
                                                   */
         this.util = util;
 
-        this.getConverter = function () { return markdownConverter; }
+        this.getConverter = function() { return markdownConverter; };
 
         var that = this,
             panels;
 
-        this.run = function () {
+        this.run = function() {
             if (panels)
                 return; // already initialized
 
             panels = new PanelCollection(idPostfix);
             var commandManager = new CommandManager(hooks);
-            var previewManager = new PreviewManager(markdownConverter, panels, function (text, previewSet) { hooks.onPreviewPush(text, previewSet); });
+            var previewManager = new PreviewManager(markdownConverter, panels, function(text, previewSet) { hooks.onPreviewPush(text, previewSet); });
             var undoManager, uiManager;
 
             if (!/\?noundo/.test(doc.location.href)) {
-                undoManager = new UndoManager(function () {
+                undoManager = new UndoManager(function() {
                     previewManager.refresh();
                     if (uiManager) // not available on the first call
                         uiManager.setUndoRedoButtonStates();
                 }, panels);
-                this.textOperation = function (f) {
+                this.textOperation = function(f) {
                     undoManager.setCommandMode();
                     f();
                     that.refreshPreview();
-                }
+                };
             }
 
             uiManager = new UIManager(idPostfix, panels, undoManager, previewManager, commandManager, help, imageUploadHandler);
             uiManager.setUndoRedoButtonStates();
 
-            var forceRefresh = that.refreshPreview = function () { previewManager.refresh(true); };
+            var forceRefresh = that.refreshPreview = function() { previewManager.refresh(true); };
 
             forceRefresh();
-        };
-
-    }
+        };
+    };
 
     // before: contains all the text in the input box BEFORE the selection.
     // after: contains all the text in the input box AFTER the selection.
@@ -119,46 +116,43 @@
 
     // startRegex: a regular expression to find the start tag
     // endRegex: a regular expresssion to find the end tag
-    Chunks.prototype.findTags = function (startRegex, endRegex) {
-
+    Chunks.prototype.findTags = function(startRegex, endRegex) {
         var chunkObj = this;
         var regex;
 
-        if (startRegex) {
-
-            regex = util.extendRegExp(startRegex, "", "$");
+        if (startRegex) {
+            regex = util.extendRegExp(startRegex, '', '$');
 
             this.before = this.before.replace(regex,
-                function (match) {
+                function(match) {
                     chunkObj.startTag = chunkObj.startTag + match;
-                    return "";
+                    return '';
                 });
 
-            regex = util.extendRegExp(startRegex, "^", "");
+            regex = util.extendRegExp(startRegex, '^', '');
 
             this.selection = this.selection.replace(regex,
-                function (match) {
+                function(match) {
                     chunkObj.startTag = chunkObj.startTag + match;
-                    return "";
+                    return '';
                 });
         }
 
-        if (endRegex) {
-
-            regex = util.extendRegExp(endRegex, "", "$");
+        if (endRegex) {
+            regex = util.extendRegExp(endRegex, '', '$');
 
             this.selection = this.selection.replace(regex,
-                function (match) {
+                function(match) {
                     chunkObj.endTag = match + chunkObj.endTag;
-                    return "";
+                    return '';
                 });
 
-            regex = util.extendRegExp(endRegex, "^", "");
+            regex = util.extendRegExp(endRegex, '^', '');
 
             this.after = this.after.replace(regex,
-                function (match) {
+                function(match) {
                     chunkObj.endTag = match + chunkObj.endTag;
-                    return "";
+                    return '';
                 });
         }
     };
@@ -167,21 +161,20 @@
     // to the before/after regions.
     //
     // If remove is true, the whitespace disappears.
-    Chunks.prototype.trimWhitespace = function (remove) {
+    Chunks.prototype.trimWhitespace = function(remove) {
         var beforeReplacer, afterReplacer, that = this;
         if (remove) {
-            beforeReplacer = afterReplacer = "";
+            beforeReplacer = afterReplacer = '';
         } else {
-            beforeReplacer = function (s) { that.before += s; return ""; }
-            afterReplacer = function (s) { that.after = s + that.after; return ""; }
+            beforeReplacer = function(s) { that.before += s; return ''; };
+            afterReplacer = function(s) { that.after = s + that.after; return ''; };
         }
 
         this.selection = this.selection.replace(/^(\s*)/, beforeReplacer).replace(/(\s*)$/, afterReplacer);
     };
 
 
-    Chunks.prototype.skipLines = function (nLinesBefore, nLinesAfter, findExtraNewlines) {
-
+    Chunks.prototype.skipLines = function(nLinesBefore, nLinesAfter, findExtraNewlines) {
         if (nLinesBefore === undefined) {
             nLinesBefore = 1;
         }
@@ -198,48 +191,46 @@
 
         // chrome bug ... documented at: http://meta.stackoverflow.com/questions/63307/blockquote-glitch-in-editor-in-chrome-6-and-7/65985#65985
         if (navigator.userAgent.match(/Chrome/)) {
-            "X".match(/()./);
+            'X'.match(/()./);
         }
 
-        this.selection = this.selection.replace(/(^\n*)/, "");
+        this.selection = this.selection.replace(/(^\n*)/, '');
 
         this.startTag = this.startTag + re.$1;
 
-        this.selection = this.selection.replace(/(\n*$)/, "");
+        this.selection = this.selection.replace(/(\n*$)/, '');
         this.endTag = this.endTag + re.$1;
-        this.startTag = this.startTag.replace(/(^\n*)/, "");
+        this.startTag = this.startTag.replace(/(^\n*)/, '');
         this.before = this.before + re.$1;
-        this.endTag = this.endTag.replace(/(\n*$)/, "");
+        this.endTag = this.endTag.replace(/(\n*$)/, '');
         this.after = this.after + re.$1;
 
-        if (this.before) {
-
-            regexText = replacementText = "";
+        if (this.before) {
+            regexText = replacementText = '';
 
             while (nLinesBefore--) {
-                regexText += "\\n?";
-                replacementText += "\n";
+                regexText += '\\n?';
+                replacementText += '\n';
             }
 
             if (findExtraNewlines) {
-                regexText = "\\n*";
+                regexText = '\\n*';
             }
-            this.before = this.before.replace(new re(regexText + "$", ""), replacementText);
+            this.before = this.before.replace(new re(regexText + '$', ''), replacementText);
         }
 
-        if (this.after) {
-
-            regexText = replacementText = "";
+        if (this.after) {
+            regexText = replacementText = '';
 
             while (nLinesAfter--) {
-                regexText += "\\n?";
-                replacementText += "\n";
+                regexText += '\\n?';
+                replacementText += '\n';
             }
             if (findExtraNewlines) {
-                regexText = "\\n*";
+                regexText = '\\n*';
             }
 
-            this.after = this.after.replace(new re(regexText, ""), replacementText);
+            this.after = this.after.replace(new re(regexText, ''), replacementText);
         }
     };
 
@@ -262,10 +253,10 @@
     // and 8) and ONLY on button clicks.  Keyboard shortcuts work
     // normally since the focus never leaves the textarea.
     function PanelCollection(postfix) {
-        this.buttonBar = doc.getElementById("wmd-button-bar" + postfix);
-        this.preview = doc.getElementById("wmd-preview" + postfix);
-        this.input = doc.getElementById("wmd-input" + postfix);
-    };
+        this.buttonBar = doc.getElementById('wmd-button-bar' + postfix);
+        this.preview = doc.getElementById('wmd-preview' + postfix);
+        this.input = doc.getElementById('wmd-input' + postfix);
+    }
 
     util.isValidUrl = function(url) {
         return /^((?:http|https|ftp):\/{2}|\/)[^]+$/.test(url);
@@ -273,25 +264,24 @@
 
     // Returns true if the DOM element is visible, false if it's hidden.
     // Checks if display is anything other than none.
-    util.isVisible = function (elem) {
-
+    util.isVisible = function(elem) {
         if (window.getComputedStyle) {
             // Most browsers
-            return window.getComputedStyle(elem, null).getPropertyValue("display") !== "none";
+            return window.getComputedStyle(elem, null).getPropertyValue('display') !== 'none';
         }
         else if (elem.currentStyle) {
             // IE
-            return elem.currentStyle["display"] !== "none";
+            return elem.currentStyle['display'] !== 'none';
         }
     };
 
 
     // Adds a listener callback to a DOM element which is fired on a specified
     // event.
-    util.addEvent = function (elem, event, listener) {
+    util.addEvent = function(elem, event, listener) {
         if (elem.attachEvent) {
             // IE only.  The "on" is mandatory.
-            elem.attachEvent("on" + event, listener);
+            elem.attachEvent('on' + event, listener);
         }
         else {
             // Other browsers.
@@ -302,10 +292,10 @@
 
     // Removes a listener callback from a DOM element which is fired on a specified
     // event.
-    util.removeEvent = function (elem, event, listener) {
+    util.removeEvent = function(elem, event, listener) {
         if (elem.detachEvent) {
             // IE only.  The "on" is mandatory.
-            elem.detachEvent("on" + event, listener);
+            elem.detachEvent('on' + event, listener);
         }
         else {
             // Other browsers.
@@ -314,9 +304,9 @@
     };
 
     // Converts \r\n and \r to \n.
-    util.fixEolChars = function (text) {
-        text = text.replace(/\r\n/g, "\n");
-        text = text.replace(/\r/g, "\n");
+    util.fixEolChars = function(text) {
+        text = text.replace(/\r\n/g, '\n');
+        text = text.replace(/\r/g, '\n');
         return text;
     };
 
@@ -328,35 +318,34 @@
     // The flags are unchanged.
     //
     // regex is a RegExp, pre and post are strings.
-    util.extendRegExp = function (regex, pre, post) {
-
+    util.extendRegExp = function(regex, pre, post) {
         if (pre === null || pre === undefined) {
-            pre = "";
+            pre = '';
         }
         if (post === null || post === undefined) {
-            post = "";
+            post = '';
         }
 
         var pattern = regex.toString();
         var flags;
 
         // Replace the flags with empty space and store them.
-        pattern = pattern.replace(/\/([gim]*)$/, function (wholeMatch, flagsPart) {
+        pattern = pattern.replace(/\/([gim]*)$/, function(wholeMatch, flagsPart) {
             flags = flagsPart;
-            return "";
+            return '';
         });
 
         // Remove the slash delimiters on the regular expression.
-        pattern = pattern.replace(/(^\/|\/$)/g, "");
+        pattern = pattern.replace(/(^\/|\/$)/g, '');
         pattern = pre + pattern + post;
 
         return new re(pattern, flags);
-    }
+    };
 
     // UNFINISHED
     // The assignment in the while loop makes jslint cranky.
     // I'll change it to a better loop later.
-    position.getTop = function (elem, isInner) {
+    position.getTop = function(elem, isInner) {
         var result = elem.offsetTop;
         if (!isInner) {
             while (elem = elem.offsetParent) {
@@ -366,16 +355,15 @@
         return result;
     };
 
-    position.getHeight = function (elem) {
+    position.getHeight = function(elem) {
         return elem.offsetHeight || elem.scrollHeight;
     };
 
-    position.getWidth = function (elem) {
+    position.getWidth = function(elem) {
         return elem.offsetWidth || elem.scrollWidth;
     };
 
-    position.getPageSize = function () {
-
+    position.getPageSize = function() {
         var scrollWidth, scrollHeight;
         var innerWidth, innerHeight;
 
@@ -416,18 +404,17 @@
 
     // Handles pushing and popping TextareaStates for undo/redo commands.
     // I should rename the stack variables to list.
-    function UndoManager(callback, panels) {
-
+    function UndoManager(callback, panels) {
         var undoObj = this;
         var undoStack = []; // A stack of undo states
         var stackPtr = 0; // The index of the current state
-        var mode = "none";
+        var mode = 'none';
         var lastState; // The last state
         var timer; // The setTimeout handle for cancelling the timer
         var inputStateObj;
 
         // Set the mode for later logic steps.
-        var setMode = function (newMode, noSave) {
+        var setMode = function(newMode, noSave) {
             if (mode != newMode) {
                 mode = newMode;
                 if (!noSave) {
@@ -435,7 +422,7 @@
                 }
             }
 
-            if (!uaSniffed.isIE || mode != "moving") {
+            if (!uaSniffed.isIE || mode != 'moving') {
                 timer = setTimeout(refreshState, 1);
             }
             else {
@@ -443,22 +430,22 @@
             }
         };
 
-        var refreshState = function (isInitialState) {
+        var refreshState = function(isInitialState) {
             inputStateObj = new TextareaState(panels, isInitialState);
             timer = undefined;
         };
 
-        this.setCommandMode = function () {
-            mode = "command";
+        this.setCommandMode = function() {
+            mode = 'command';
             saveState();
             timer = setTimeout(refreshState, 0);
         };
 
-        this.canUndo = function () {
+        this.canUndo = function() {
             return stackPtr > 1;
         };
 
-        this.canRedo = function () {
+        this.canRedo = function() {
             if (undoStack[stackPtr + 1]) {
                 return true;
             }
@@ -466,8 +453,7 @@
         };
 
         // Removes the last state and restores it.
-        this.undo = function () {
-
+        this.undo = function() {
             if (undoObj.canUndo()) {
                 if (lastState) {
                     // What about setting state -1 to null or checking for undefined?
@@ -484,16 +470,14 @@
                 }
             }
 
-            mode = "none";
+            mode = 'none';
             panels.input.focus();
             refreshState();
         };
 
         // Redo an action.
-        this.redo = function () {
-
-            if (undoObj.canRedo()) {
-
+        this.redo = function() {
+            if (undoObj.canRedo()) {
                 undoStack[++stackPtr].restore();
 
                 if (callback) {
@@ -501,19 +485,19 @@
                 }
             }
 
-            mode = "none";
+            mode = 'none';
             panels.input.focus();
             refreshState();
         };
 
         // Push the input area state to the stack.
-        var saveState = function () {
+        var saveState = function() {
             var currState = inputStateObj || new TextareaState(panels);
 
             if (!currState) {
                 return false;
             }
-            if (mode == "moving") {
+            if (mode == 'moving') {
                 if (!lastState) {
                     lastState = currState;
                 }
@@ -532,32 +516,30 @@
             }
         };
 
-        var handleCtrlYZ = function (event) {
-
+        var handleCtrlYZ = function(event) {
             var handled = false;
 
-            if (event.ctrlKey || event.metaKey) {
-
+            if (event.ctrlKey || event.metaKey) {
                 // IE and Opera do not support charCode.
                 var keyCode = event.charCode || event.keyCode;
                 var keyCodeChar = String.fromCharCode(keyCode);
 
                 switch (keyCodeChar) {
 
-                    case "y":
-                        undoObj.redo();
-                        handled = true;
-                        break;
+                case 'y':
+                    undoObj.redo();
+                    handled = true;
+                    break;
 
-                    case "z":
-                        if (!event.shiftKey) {
-                            undoObj.undo();
-                        }
-                        else {
-                            undoObj.redo();
-                        }
-                        handled = true;
-                        break;
+                case 'z':
+                    if (!event.shiftKey) {
+                        undoObj.undo();
+                    }
+                    else {
+                        undoObj.redo();
+                    }
+                    handled = true;
+                    break;
                 }
             }
 
@@ -573,43 +555,41 @@
         };
 
         // Set the mode depending on what is going on in the input area.
-        var handleModeChange = function (event) {
-
-            if (!event.ctrlKey && !event.metaKey) {
-
+        var handleModeChange = function(event) {
+            if (!event.ctrlKey && !event.metaKey) {
                 var keyCode = event.keyCode;
 
                 if ((keyCode >= 33 && keyCode <= 40) || (keyCode >= 63232 && keyCode <= 63235)) {
                     // 33 - 40: page up/dn and arrow keys
                     // 63232 - 63235: page up/dn and arrow keys on safari
-                    setMode("moving");
+                    setMode('moving');
                 }
                 else if (keyCode == 8 || keyCode == 46 || keyCode == 127) {
                     // 8: backspace
                     // 46: delete
                     // 127: delete
-                    setMode("deleting");
+                    setMode('deleting');
                 }
                 else if (keyCode == 13) {
                     // 13: Enter
-                    setMode("newlines");
+                    setMode('newlines');
                 }
                 else if (keyCode == 27) {
                     // 27: escape
-                    setMode("escape");
+                    setMode('escape');
                 }
                 else if ((keyCode < 16 || keyCode > 20) && keyCode != 91) {
                     // 16-20 are shift, etc.
                     // 91: left window key
                     // I think this might be a little messed up since there are
                     // a lot of nonprinting keys above 20.
-                    setMode("typing");
+                    setMode('typing');
                 }
             }
         };
 
-        var setEventHandlers = function () {
-            util.addEvent(panels.input, "keypress", function (event) {
+        var setEventHandlers = function() {
+            util.addEvent(panels.input, 'keypress', function(event) {
                 // keyCode 89: y
                 // keyCode 90: z
                 if ((event.ctrlKey || event.metaKey) && (event.keyCode == 89 || event.keyCode == 90)) {
@@ -617,27 +597,27 @@
                 }
             });
 
-            var handlePaste = function () {
+            var handlePaste = function() {
                 if (uaSniffed.isIE || (inputStateObj && inputStateObj.text != panels.input.value)) {
                     if (timer == undefined) {
-                        mode = "paste";
+                        mode = 'paste';
                         saveState();
                         refreshState();
                     }
                 }
             };
 
-            util.addEvent(panels.input, "keydown", handleCtrlYZ);
-            util.addEvent(panels.input, "keydown", handleModeChange);
-            util.addEvent(panels.input, "mousedown", function () {
-                setMode("moving");
+            util.addEvent(panels.input, 'keydown', handleCtrlYZ);
+            util.addEvent(panels.input, 'keydown', handleModeChange);
+            util.addEvent(panels.input, 'mousedown', function() {
+                setMode('moving');
             });
 
             panels.input.onpaste = handlePaste;
             panels.input.ondrop = handlePaste;
         };
 
-        var init = function () {
+        var init = function() {
             setEventHandlers();
             refreshState(true);
             saveState();
@@ -650,12 +630,11 @@
 
     // The input textarea state/contents.
     // This is used to implement undo/redo by the undo manager.
-    function TextareaState(panels, isInitialState) {
-
+    function TextareaState(panels, isInitialState) {
         // Aliases
         var stateObj = this;
         var inputArea = panels.input;
-        this.init = function () {
+        this.init = function() {
             if (!util.isVisible(inputArea)) {
                 return;
             }
@@ -667,50 +646,43 @@
             this.scrollTop = inputArea.scrollTop;
             if (!this.text && inputArea.selectionStart || inputArea.selectionStart === 0) {
                 this.text = inputArea.value;
-            }
-
-        }
+            }
+        };
 
         // Sets the selected text in the input box after we've performed an
         // operation.
-        this.setInputAreaSelection = function () {
-
+        this.setInputAreaSelection = function() {
             if (!util.isVisible(inputArea)) {
                 return;
             }
 
-            if (inputArea.selectionStart !== undefined && !uaSniffed.isOpera) {
-
+            if (inputArea.selectionStart !== undefined && !uaSniffed.isOpera) {
                 inputArea.focus();
                 inputArea.selectionStart = stateObj.start;
                 inputArea.selectionEnd = stateObj.end;
                 inputArea.scrollTop = stateObj.scrollTop;
             }
-            else if (doc.selection) {
-
+            else if (doc.selection) {
                 if (doc.activeElement && doc.activeElement !== inputArea) {
                     return;
                 }
 
                 inputArea.focus();
                 var range = inputArea.createTextRange();
-                range.moveStart("character", -inputArea.value.length);
-                range.moveEnd("character", -inputArea.value.length);
-                range.moveEnd("character", stateObj.end);
-                range.moveStart("character", stateObj.start);
+                range.moveStart('character', -inputArea.value.length);
+                range.moveEnd('character', -inputArea.value.length);
+                range.moveEnd('character', stateObj.end);
+                range.moveStart('character', stateObj.start);
                 range.select();
             }
         };
 
-        this.setInputAreaSelectionStartEnd = function () {
-
-            if (!panels.ieCachedRange && (inputArea.selectionStart || inputArea.selectionStart === 0)) {
-
+        this.setInputAreaSelectionStartEnd = function() {
+            if (!panels.ieCachedRange && (inputArea.selectionStart || inputArea.selectionStart === 0)) {
                 stateObj.start = inputArea.selectionStart;
                 stateObj.end = inputArea.selectionEnd;
             }
-            else if (doc.selection) {
-
+            else if (doc.selection) {
                 stateObj.text = util.fixEolChars(inputArea.value);
 
                 // IE loses the selection in the textarea when buttons are
@@ -719,12 +691,12 @@
                 var range = panels.ieCachedRange || doc.selection.createRange();
 
                 var fixedRange = util.fixEolChars(range.text);
-                var marker = "\x07";
+                var marker = '\x07';
                 var markedRange = marker + fixedRange + marker;
                 range.text = markedRange;
                 var inputText = util.fixEolChars(inputArea.value);
 
-                range.moveStart("character", -markedRange.length);
+                range.moveStart('character', -markedRange.length);
                 range.text = fixedRange;
 
                 stateObj.start = inputText.indexOf(marker);
@@ -733,9 +705,9 @@
                 var len = stateObj.text.length - util.fixEolChars(inputArea.value).length;
 
                 if (len) {
-                    range.moveStart("character", -fixedRange.length);
+                    range.moveStart('character', -fixedRange.length);
                     while (len--) {
-                        fixedRange += "\n";
+                        fixedRange += '\n';
                         stateObj.end += 1;
                     }
                     range.text = fixedRange;
@@ -751,8 +723,7 @@
         };
 
         // Restore this state into the input area.
-        this.restore = function () {
-
+        this.restore = function() {
             if (stateObj.text != undefined && stateObj.text != inputArea.value) {
                 inputArea.value = stateObj.text;
             }
@@ -761,13 +732,12 @@
         };
 
         // Gets a collection of HTML chunks from the inptut textarea.
-        this.getChunks = function () {
-
+        this.getChunks = function() {
             var chunk = new Chunks();
             chunk.before = util.fixEolChars(stateObj.text.substring(0, stateObj.start));
-            chunk.startTag = "";
+            chunk.startTag = '';
             chunk.selection = util.fixEolChars(stateObj.text.substring(stateObj.start, stateObj.end));
-            chunk.endTag = "";
+            chunk.endTag = '';
             chunk.after = util.fixEolChars(stateObj.text.substring(stateObj.end));
             chunk.scrollTop = stateObj.scrollTop;
 
@@ -775,8 +745,7 @@
         };
 
         // Sets the TextareaState properties given a chunk of markdown.
-        this.setChunks = function (chunk) {
-
+        this.setChunks = function(chunk) {
             chunk.before = chunk.before + chunk.startTag;
             chunk.after = chunk.endTag + chunk.after;
 
@@ -786,30 +755,27 @@
             this.scrollTop = chunk.scrollTop;
         };
         this.init();
-    };
-
-    function PreviewManager(converter, panels, previewPushCallback) {
+    }
 
+    function PreviewManager(converter, panels, previewPushCallback) {
         var managerObj = this;
         var timeout;
         var elapsedTime;
         var oldInputText;
         var maxDelay = 3000;
-        var startType = "delayed"; // The other legal value is "manual"
+        var startType = 'delayed'; // The other legal value is "manual"
 
         // Adds event listeners to elements
-        var setupEvents = function (inputElem, listener) {
-
-            util.addEvent(inputElem, "input", listener);
+        var setupEvents = function(inputElem, listener) {
+            util.addEvent(inputElem, 'input', listener);
             inputElem.onpaste = listener;
             inputElem.ondrop = listener;
 
-            util.addEvent(inputElem, "keypress", listener);
-            util.addEvent(inputElem, "keydown", listener);
+            util.addEvent(inputElem, 'keypress', listener);
+            util.addEvent(inputElem, 'keydown', listener);
         };
 
-        var getDocScrollTop = function () {
-
+        var getDocScrollTop = function() {
             var result = 0;
 
             if (window.innerHeight) {
@@ -827,8 +793,7 @@
             return result;
         };
 
-        var makePreviewHtml = function () {
-
+        var makePreviewHtml = function() {
             // If there is no registered preview panel
             // there is nothing to do.
             if (!panels.preview)
@@ -856,18 +821,16 @@
         };
 
         // setTimeout is already used.  Used as an event listener.
-        var applyTimeout = function () {
-
+        var applyTimeout = function() {
             if (timeout) {
                 clearTimeout(timeout);
                 timeout = undefined;
             }
 
-            if (startType !== "manual") {
-
+            if (startType !== 'manual') {
                 var delay = 0;
 
-                if (startType === "delayed") {
+                if (startType === 'delayed') {
                     delay = elapsedTime;
                 }
 
@@ -878,23 +841,22 @@
             }
         };
 
-        var getScaleFactor = function (panel) {
+        var getScaleFactor = function(panel) {
             if (panel.scrollHeight <= panel.clientHeight) {
                 return 1;
             }
             return panel.scrollTop / (panel.scrollHeight - panel.clientHeight);
         };
 
-        var setPanelScrollTops = function () {
+        var setPanelScrollTops = function() {
             if (panels.preview) {
                 panels.preview.scrollTop = (panels.preview.scrollHeight - panels.preview.clientHeight) * getScaleFactor(panels.preview);
             }
         };
 
-        this.refresh = function (requiresRefresh) {
-
+        this.refresh = function(requiresRefresh) {
             if (requiresRefresh) {
-                oldInputText = "";
+                oldInputText = '';
                 makePreviewHtml();
             }
             else {
@@ -902,7 +864,7 @@
             }
         };
 
-        this.processingTime = function () {
+        this.processingTime = function() {
             return elapsedTime;
         };
 
@@ -911,7 +873,7 @@
         // IE doesn't let you use innerHTML if the element is contained somewhere in a table
         // (which is the case for inline editing) -- in that case, detach the element, set the
         // value, and reattach. Yes, that *is* ridiculous.
-        var ieSafePreviewSet = function (text) {
+        var ieSafePreviewSet = function(text) {
             var preview = panels.preview;
             var parent = preview.parentNode;
             var sibling = preview.nextSibling;
@@ -921,15 +883,15 @@
                 parent.appendChild(preview);
             else
                 parent.insertBefore(preview, sibling);
-        }
+        };
 
-        var nonSuckyBrowserPreviewSet = function (text) {
+        var nonSuckyBrowserPreviewSet = function(text) {
             panels.preview.innerHTML = text;
-        }
+        };
 
         var previewSetter;
 
-        var previewSet = function (text) {
+        var previewSet = function(text) {
             if (previewSetter)
                 return previewSetter(text);
 
@@ -942,8 +904,7 @@
             }
         };
 
-        var pushPreviewHtml = function (text) {
-
+        var pushPreviewHtml = function(text) {
             var emptyTop = position.getTop(panels.input) - getDocScrollTop();
 
             if (panels.preview) {
@@ -960,7 +921,7 @@
             var fullTop = position.getTop(panels.input) - getDocScrollTop();
 
             if (uaSniffed.isIE) {
-                setTimeout(function () {
+                setTimeout(function() {
                     window.scrollBy(0, fullTop - emptyTop);
                 }, 0);
             }
@@ -969,8 +930,7 @@
             }
         };
 
-        var init = function () {
-
+        var init = function() {
             setupEvents(panels.input, applyTimeout);
             makePreviewHtml();
 
@@ -980,41 +940,40 @@
         };
 
         init();
-    };
+    }
 
     // Creates the background behind the hyperlink text entry box.
     // And download dialog
     // Most of this has been moved to CSS but the div creation and
     // browser-specific hacks remain here.
-    ui.createBackground = function () {
-
-        var background = doc.createElement("div"),
+    ui.createBackground = function() {
+        var background = doc.createElement('div'),
             style = background.style;
 
-        background.className = "wmd-prompt-background";
+        background.className = 'wmd-prompt-background';
 
-        style.position = "absolute";
-        style.top = "0";
+        style.position = 'absolute';
+        style.top = '0';
 
-        style.zIndex = "1000";
+        style.zIndex = '1000';
 
         if (uaSniffed.isIE) {
-            style.filter = "alpha(opacity=50)";
+            style.filter = 'alpha(opacity=50)';
         }
         else {
-            style.opacity = "0.5";
+            style.opacity = '0.5';
         }
 
         var pageSize = position.getPageSize();
-        style.height = pageSize[1] + "px";
+        style.height = pageSize[1] + 'px';
 
         if (uaSniffed.isIE) {
             style.left = doc.documentElement.scrollLeft;
             style.width = doc.documentElement.clientWidth;
         }
         else {
-            style.left = "0";
-            style.width = "100%";
+            style.left = '0';
+            style.width = '100%';
         }
 
         doc.body.appendChild(background);
@@ -1029,7 +988,7 @@
     // callback: The function which is executed when the prompt is dismissed, either via OK or Cancel.
     //      It receives a single argument; either the entered text (if OK was chosen) or null (if Cancel
     //      was chosen).
-    ui.prompt = function (title,
+    ui.prompt = function(title,
                           urlLabel,
                           urlHelp,
                           urlError,
@@ -1040,8 +999,7 @@
                           defaultInputText,
                           callback,
                           imageIsDecorativeLabel,
-                          imageUploadHandler) {
-
+                          imageUploadHandler) {
         // These variables need to be declared at this level since they are used
         // in multiple functions.
         var dialog,         // The dialog box.
@@ -1054,14 +1012,14 @@
 
         // Used as a keydown event handler. Esc dismisses the prompt.
         // Key code 27 is ESC.
-        var checkEscape = function (key) {
+        var checkEscape = function(key) {
             var code = (key.charCode || key.keyCode);
             if (code === 27) {
                 close(true);
             }
         };
 
-        var clearFormErrorMessages = function () {
+        var clearFormErrorMessages = function() {
             urlInput.classList.remove('has-error');
             urlErrorMsg.style.display = 'none';
             descInput.classList.remove('has-error');
@@ -1071,8 +1029,8 @@
         // Dismisses the hyperlink input box.
         // isCancel is true if we don't care about the input text.
         // isCancel is false if we are going to keep the text.
-        var close = function (isCancel) {
-            util.removeEvent(doc.body, "keydown", checkEscape);
+        var close = function(isCancel) {
+            util.removeEvent(doc.body, 'keydown', checkEscape);
             var url = urlInput.value.trim();
             var description = descInput.value.trim();
 
@@ -1130,66 +1088,66 @@
         };
 
         // Create the text input box form/window.
-        var createDialog = function () {
+        var createDialog = function() {
             // The main dialog box.
-            dialog = doc.createElement("div");
+            dialog = doc.createElement('div');
             dialog.innerHTML = _.template(
-                document.getElementById("customwmd-prompt-template").innerHTML)({
-                title: title,
-                uploadFieldClass: (imageUploadHandler ? 'file-upload' : ''),
-                urlLabel: urlLabel,
-                urlError: urlError,
-                urlHelp: urlHelp,
-                urlDescLabel: urlDescLabel,
-                descError: urlDescError,
-                urlDescHelp: urlDescHelp,
-                urlDescHelpLink: urlDescHelpLink,
-                okText: gettext("OK"),
-                cancelText: gettext("Cancel"),
-                chooseFileText: gettext("Choose File"),
-                imageIsDecorativeLabel: imageIsDecorativeLabel,
-                imageUploadHandler: imageUploadHandler
-            });
-            dialog.setAttribute("role", "dialog");
-            dialog.setAttribute("tabindex", "-1");
-            dialog.setAttribute("aria-labelledby", "editorDialogTitle");
-            dialog.className = "wmd-prompt-dialog";
-            dialog.style.padding = "10px;";
-            dialog.style.position = "fixed";
-            dialog.style.width = "500px";
-            dialog.style.zIndex = "1001";
+                document.getElementById('customwmd-prompt-template').innerHTML)({
+                    title: title,
+                    uploadFieldClass: (imageUploadHandler ? 'file-upload' : ''),
+                    urlLabel: urlLabel,
+                    urlError: urlError,
+                    urlHelp: urlHelp,
+                    urlDescLabel: urlDescLabel,
+                    descError: urlDescError,
+                    urlDescHelp: urlDescHelp,
+                    urlDescHelpLink: urlDescHelpLink,
+                    okText: gettext('OK'),
+                    cancelText: gettext('Cancel'),
+                    chooseFileText: gettext('Choose File'),
+                    imageIsDecorativeLabel: imageIsDecorativeLabel,
+                    imageUploadHandler: imageUploadHandler
+                });
+            dialog.setAttribute('role', 'dialog');
+            dialog.setAttribute('tabindex', '-1');
+            dialog.setAttribute('aria-labelledby', 'editorDialogTitle');
+            dialog.className = 'wmd-prompt-dialog';
+            dialog.style.padding = '10px;';
+            dialog.style.position = 'fixed';
+            dialog.style.width = '500px';
+            dialog.style.zIndex = '1001';
 
             doc.body.appendChild(dialog);
 
             // This has to be done AFTER adding the dialog to the form if you
             // want it to be centered.
-            util.addEvent(doc.body, "keydown", checkEscape);
-            dialog.style.top = "50%";
-            dialog.style.left = "50%";
-            dialog.style.display = "block";
+            util.addEvent(doc.body, 'keydown', checkEscape);
+            dialog.style.top = '50%';
+            dialog.style.left = '50%';
+            dialog.style.display = 'block';
             if (uaSniffed.isIE_5or6) {
-                dialog.style.position = "absolute";
-                dialog.style.top = doc.documentElement.scrollTop + 200 + "px";
-                dialog.style.left = "50%";
+                dialog.style.position = 'absolute';
+                dialog.style.top = doc.documentElement.scrollTop + 200 + 'px';
+                dialog.style.left = '50%';
             }
-            dialog.style.marginTop = -(position.getHeight(dialog) / 2) + "px";
-            dialog.style.marginLeft = -(position.getWidth(dialog) / 2) + "px";
+            dialog.style.marginTop = -(position.getHeight(dialog) / 2) + 'px';
+            dialog.style.marginLeft = -(position.getWidth(dialog) / 2) + 'px';
 
-            urlInput = document.getElementById("new-url-input");
-            urlErrorMsg = document.getElementById("new-url-input-field-message");
-            descInput = document.getElementById("new-url-desc-input");
-            descErrorMsg = document.getElementById("new-url-desc-input-field-message");
+            urlInput = document.getElementById('new-url-input');
+            urlErrorMsg = document.getElementById('new-url-input-field-message');
+            descInput = document.getElementById('new-url-desc-input');
+            descErrorMsg = document.getElementById('new-url-desc-input-field-message');
             urlInput.value = defaultInputText;
 
-            okButton = document.getElementById("new-link-image-ok");
-            cancelButton = document.getElementById("new-link-image-cancel");
+            okButton = document.getElementById('new-link-image-ok');
+            cancelButton = document.getElementById('new-link-image-cancel');
 
-            okButton.onclick = function () { return close(false); };
-            cancelButton.onclick = function () { return close(true); };
+            okButton.onclick = function() { return close(false); };
+            cancelButton.onclick = function() { return close(true); };
 
-            if(imageUploadHandler) {
-                var startUploadHandler = function () {
-                    document.getElementById("file-upload").onchange = function() {
+            if (imageUploadHandler) {
+                var startUploadHandler = function() {
+                    document.getElementById('file-upload').onchange = function() {
                         imageUploadHandler(this, urlInput);
                         urlInput.focus();
 
@@ -1198,17 +1156,17 @@
                     };
                 };
                 startUploadHandler();
-                document.getElementById("file-upload-proxy").onclick = function () {
-                    document.getElementById("file-upload").click();
+                document.getElementById('file-upload-proxy').onclick = function() {
+                    document.getElementById('file-upload').click();
                     return false;
                 };
-                document.getElementById("img-is-decorative").onchange = function () {
+                document.getElementById('img-is-decorative').onchange = function() {
                     descInput.required = !descInput.required;
                 };
             }
 
             // trap focus in the dialog box
-            $(dialog).on("keydown", function (event) {
+            $(dialog).on('keydown', function(event) {
                 // On tab backward from the first tabbable item in the prompt
                 if (event.which === 9 && event.shiftKey && event.target === urlInput) {
                     event.preventDefault();
@@ -1225,8 +1183,7 @@
 
         // Why is this in a zero-length timeout?
         // Is it working around a browser bug?
-        setTimeout(function () {
-
+        setTimeout(function() {
             createDialog();
 
             var defTextLen = defaultInputText.length;
@@ -1237,8 +1194,8 @@
             else if (urlInput.createTextRange) {
                 var range = urlInput.createTextRange();
                 range.collapse(false);
-                range.moveStart("character", -defTextLen);
-                range.moveEnd("character", defTextLen);
+                range.moveStart('character', -defTextLen);
+                range.moveEnd('character', defTextLen);
                 range.select();
             }
 
@@ -1246,70 +1203,67 @@
         }, 0);
     };
 
-    function UIManager(postfix, panels, undoManager, previewManager, commandManager, helpOptions, imageUploadHandler) {
-
+    function UIManager(postfix, panels, undoManager, previewManager, commandManager, helpOptions, imageUploadHandler) {
         var inputBox = panels.input,
             buttons = {}; // buttons.undo, buttons.link, etc. The actual DOM elements.
 
         makeSpritedButtonRow();
 
-        var keyEvent = "keydown";
+        var keyEvent = 'keydown';
         if (uaSniffed.isOpera) {
-            keyEvent = "keypress";
+            keyEvent = 'keypress';
         }
 
-        util.addEvent(inputBox, keyEvent, function (key) {
-
+        util.addEvent(inputBox, keyEvent, function(key) {
             // Check to see if we have a button key and, if so execute the callback.
-            if ((key.ctrlKey || key.metaKey) && !key.altKey && !key.shiftKey) {
-
+            if ((key.ctrlKey || key.metaKey) && !key.altKey && !key.shiftKey) {
                 var keyCode = key.charCode || key.keyCode;
                 var keyCodeStr = String.fromCharCode(keyCode).toLowerCase();
 
                 switch (keyCodeStr) {
-                    case "b":
-                        doClick(buttons.bold);
-                        break;
-                    case "i":
-                        doClick(buttons.italic);
-                        break;
-                    case "l":
-                        doClick(buttons.link);
-                        break;
-                    case "q":
-                        doClick(buttons.quote);
-                        break;
-                    case "k":
-                        doClick(buttons.code);
-                        break;
-                    case "g":
-                        doClick(buttons.image);
-                        break;
-                    case "o":
-                        doClick(buttons.olist);
-                        break;
-                    case "u":
-                        doClick(buttons.ulist);
-                        break;
-                    case "h":
-                        doClick(buttons.heading);
-                        break;
-                    case "r":
-                        doClick(buttons.hr);
-                        break;
-                    case "y":
+                case 'b':
+                    doClick(buttons.bold);
+                    break;
+                case 'i':
+                    doClick(buttons.italic);
+                    break;
+                case 'l':
+                    doClick(buttons.link);
+                    break;
+                case 'q':
+                    doClick(buttons.quote);
+                    break;
+                case 'k':
+                    doClick(buttons.code);
+                    break;
+                case 'g':
+                    doClick(buttons.image);
+                    break;
+                case 'o':
+                    doClick(buttons.olist);
+                    break;
+                case 'u':
+                    doClick(buttons.ulist);
+                    break;
+                case 'h':
+                    doClick(buttons.heading);
+                    break;
+                case 'r':
+                    doClick(buttons.hr);
+                    break;
+                case 'y':
+                    doClick(buttons.redo);
+                    break;
+                case 'z':
+                    if (key.shiftKey) {
                         doClick(buttons.redo);
-                        break;
-                    case "z":
-                        if (key.shiftKey) {
-                            doClick(buttons.redo);
-                        }
-                        else {
-                            doClick(buttons.undo);
-                        }
-                        break;
-                    default:
-                        return;
+                    }
+                    else {
+                        doClick(buttons.undo);
+                    }
+                    break;
+                default:
+                    return;
                 }
 
 
@@ -1324,13 +1278,13 @@
         });
 
         // Auto-indent on shift-enter
-        util.addEvent(inputBox, "keyup", function (key) {
+        util.addEvent(inputBox, 'keyup', function(key) {
             if (key.shiftKey && !key.ctrlKey && !key.metaKey) {
                 var keyCode = key.charCode || key.keyCode;
                 // Character 13 is Enter
                 if (keyCode === 13) {
                     var fakeButton = {};
-                    fakeButton.textOp = bindCommand("doAutoindent");
+                    fakeButton.textOp = bindCommand('doAutoindent');
                     doClick(fakeButton);
                 }
             }
@@ -1338,7 +1292,7 @@
 
         // special handler because IE clears the context of the textbox on ESC
         if (uaSniffed.isIE) {
-            util.addEvent(inputBox, "keydown", function (key) {
+            util.addEvent(inputBox, 'keydown', function(key) {
                 var code = key.keyCode;
                 if (code === 27) {
                     return false;
@@ -1348,12 +1302,10 @@
 
 
         // Perform the button's action.
-        function doClick(button) {
-
+        function doClick(button) {
             inputBox.focus();
 
-            if (button.textOp) {
-
+            if (button.textOp) {
                 if (undoManager) {
                     undoManager.setCommandMode();
                 }
@@ -1383,8 +1335,7 @@
                 // Yes this is awkward and I think it sucks, but there's
                 // no real workaround.  Only the image and link code
                 // create dialogs and require the function pointers.
-                var fixupInputArea = function () {
-
+                var fixupInputArea = function() {
                     inputBox.focus();
 
                     if (chunks) {
@@ -1399,36 +1350,34 @@
 
                 if (!noCleanup) {
                     fixupInputArea();
-                }
-
+                }
             }
 
             if (button.execute) {
                 button.execute(undoManager);
             }
-        };
+        }
 
-        function setupButton(button, isEnabled) {
-
-            var normalYShift = "0px";
-            var disabledYShift = "-20px";
-            var highlightYShift = "-40px";
-            var image = button.getElementsByTagName("span")[0];
+        function setupButton(button, isEnabled) {
+            var normalYShift = '0px';
+            var disabledYShift = '-20px';
+            var highlightYShift = '-40px';
+            var image = button.getElementsByTagName('span')[0];
             if (isEnabled) {
-                image.style.backgroundPosition = button.XShift + " " + normalYShift;
-                button.onmouseover = function () {
-                    image.style.backgroundPosition = this.XShift + " " + highlightYShift;
+                image.style.backgroundPosition = button.XShift + ' ' + normalYShift;
+                button.onmouseover = function() {
+                    image.style.backgroundPosition = this.XShift + ' ' + highlightYShift;
                 };
 
-                button.onmouseout = function () {
-                    image.style.backgroundPosition = this.XShift + " " + normalYShift;
+                button.onmouseout = function() {
+                    image.style.backgroundPosition = this.XShift + ' ' + normalYShift;
                 };
 
                 // IE tries to select the background image "button" text (it's
                 // implemented in a list item) so we have to cache the selection
                 // on mousedown.
                 if (uaSniffed.isIE) {
-                    button.onmousedown = function () {
+                    button.onmousedown = function() {
                         if (doc.activeElement && doc.activeElement !== panels.input) { // we're not even in the input box, so there's no selection
                             return;
                         }
@@ -1438,14 +1387,14 @@
                 }
 
                 if (!button.isHelp) {
-                    button.onclick = function () {
+                    button.onclick = function() {
                         if (this.onmouseout) {
                             this.onmouseout();
                         }
                         doClick(this);
                         return false;
-                    }
-                    util.addEvent(button, "keydown", function(event) {
+                    };
+                    util.addEvent(button, 'keydown', function(event) {
                         var keyCode = event.charCode || event.keyCode;
                         if (keyCode == 32 || keyCode == 13) {
                             if (event.preventDefault) {
@@ -1456,43 +1405,42 @@
                             }
                             doClick(button);
                         }
-                    })
+                    });
                 }
             }
             else {
-                image.style.backgroundPosition = button.XShift + " " + disabledYShift;
-                button.onmouseover = button.onmouseout = button.onclick = function () { };
+                image.style.backgroundPosition = button.XShift + ' ' + disabledYShift;
+                button.onmouseover = button.onmouseout = button.onclick = function() { };
             }
         }
 
         function bindCommand(method) {
-            if (typeof method === "string")
+            if (typeof method === 'string')
                 method = commandManager[method];
-            return function () { method.apply(commandManager, arguments); }
+            return function() { method.apply(commandManager, arguments); };
         }
 
-        function makeSpritedButtonRow() {
-
+        function makeSpritedButtonRow() {
             var buttonBar = panels.buttonBar;
 
-            var normalYShift = "0px";
-            var disabledYShift = "-20px";
-            var highlightYShift = "-40px";
+            var normalYShift = '0px';
+            var disabledYShift = '-20px';
+            var highlightYShift = '-40px';
 
-            var buttonRow = document.createElement("div");
-            buttonRow.setAttribute("role", "toolbar");
-            buttonRow.id = "wmd-button-row" + postfix;
+            var buttonRow = document.createElement('div');
+            buttonRow.setAttribute('role', 'toolbar');
+            buttonRow.id = 'wmd-button-row' + postfix;
             buttonRow.className = 'wmd-button-row';
             buttonRow = buttonBar.appendChild(buttonRow);
             var xPosition = 0;
-            var makeButton = function (id, title, XShift, textOp) {
-                var button = document.createElement("span");
-                button.setAttribute("role", "button");
+            var makeButton = function(id, title, XShift, textOp) {
+                var button = document.createElement('span');
+                button.setAttribute('role', 'button');
                 button.tabIndex = 0;
-                button.className = "wmd-button";
-                button.style.left = xPosition + "px";
+                button.className = 'wmd-button';
+                button.style.left = xPosition + 'px';
                 xPosition += 25;
-                var buttonImage = document.createElement("span");
+                var buttonImage = document.createElement('span');
                 button.id = id + postfix;
                 button.appendChild(buttonImage);
                 button.title = title;
@@ -1503,55 +1451,55 @@
                 buttonRow.appendChild(button);
                 return button;
             };
-            var makeSpacer = function (num) {
-                var spacer = document.createElement("span");
-                spacer.setAttribute("role", "separator");
-                spacer.className = "wmd-spacer wmd-spacer" + num;
-                spacer.id = "wmd-spacer" + num + postfix;
+            var makeSpacer = function(num) {
+                var spacer = document.createElement('span');
+                spacer.setAttribute('role', 'separator');
+                spacer.className = 'wmd-spacer wmd-spacer' + num;
+                spacer.id = 'wmd-spacer' + num + postfix;
                 buttonRow.appendChild(spacer);
                 xPosition += 25;
-            }
+            };
 
-            buttons.bold = makeButton("wmd-bold-button", gettext("Bold (Ctrl+B)"), "0px", bindCommand("doBold"));
-            buttons.italic = makeButton("wmd-italic-button", gettext("Italic (Ctrl+I)"), "-20px", bindCommand("doItalic"));
+            buttons.bold = makeButton('wmd-bold-button', gettext('Bold (Ctrl+B)'), '0px', bindCommand('doBold'));
+            buttons.italic = makeButton('wmd-italic-button', gettext('Italic (Ctrl+I)'), '-20px', bindCommand('doItalic'));
             makeSpacer(1);
-            buttons.link = makeButton("wmd-link-button", gettext("Hyperlink (Ctrl+L)"), "-40px", bindCommand(function (chunk, postProcessing) {
+            buttons.link = makeButton('wmd-link-button', gettext('Hyperlink (Ctrl+L)'), '-40px', bindCommand(function(chunk, postProcessing) {
                 return this.doLinkOrImage(chunk, postProcessing, false);
             }));
-            buttons.quote = makeButton("wmd-quote-button", gettext("Blockquote (Ctrl+Q)"), "-60px", bindCommand("doBlockquote"));
-            buttons.code = makeButton("wmd-code-button", gettext("Code Sample (Ctrl+K)"), "-80px", bindCommand("doCode"));
-            buttons.image = makeButton("wmd-image-button", gettext("Image (Ctrl+G)"), "-100px", bindCommand(function (chunk, postProcessing) {
+            buttons.quote = makeButton('wmd-quote-button', gettext('Blockquote (Ctrl+Q)'), '-60px', bindCommand('doBlockquote'));
+            buttons.code = makeButton('wmd-code-button', gettext('Code Sample (Ctrl+K)'), '-80px', bindCommand('doCode'));
+            buttons.image = makeButton('wmd-image-button', gettext('Image (Ctrl+G)'), '-100px', bindCommand(function(chunk, postProcessing) {
                 return this.doLinkOrImage(chunk, postProcessing, true, imageUploadHandler);
             }));
             makeSpacer(2);
-            buttons.olist = makeButton("wmd-olist-button", gettext("Numbered List (Ctrl+O)"), "-120px", bindCommand(function (chunk, postProcessing) {
+            buttons.olist = makeButton('wmd-olist-button', gettext('Numbered List (Ctrl+O)'), '-120px', bindCommand(function(chunk, postProcessing) {
                 this.doList(chunk, postProcessing, true);
             }));
-            buttons.ulist = makeButton("wmd-ulist-button", gettext("Bulleted List (Ctrl+U)"), "-140px", bindCommand(function (chunk, postProcessing) {
+            buttons.ulist = makeButton('wmd-ulist-button', gettext('Bulleted List (Ctrl+U)'), '-140px', bindCommand(function(chunk, postProcessing) {
                 this.doList(chunk, postProcessing, false);
             }));
-            buttons.heading = makeButton("wmd-heading-button", gettext("Heading (Ctrl+H)"), "-160px", bindCommand("doHeading"));
-            buttons.hr = makeButton("wmd-hr-button", gettext("Horizontal Rule (Ctrl+R)"), "-180px", bindCommand("doHorizontalRule"));
+            buttons.heading = makeButton('wmd-heading-button', gettext('Heading (Ctrl+H)'), '-160px', bindCommand('doHeading'));
+            buttons.hr = makeButton('wmd-hr-button', gettext('Horizontal Rule (Ctrl+R)'), '-180px', bindCommand('doHorizontalRule'));
             makeSpacer(3);
-            buttons.undo = makeButton("wmd-undo-button", gettext("Undo (Ctrl+Z)"), "-200px", null);
-            buttons.undo.execute = function (manager) { if (manager) manager.undo(); };
+            buttons.undo = makeButton('wmd-undo-button', gettext('Undo (Ctrl+Z)'), '-200px', null);
+            buttons.undo.execute = function(manager) { if (manager) manager.undo(); };
 
             var redoTitle = /win/.test(nav.platform.toLowerCase()) ?
-                gettext("Redo (Ctrl+Y)") :
-                gettext("Redo (Ctrl+Shift+Z)"); // mac and other non-Windows platforms
+                gettext('Redo (Ctrl+Y)') :
+                gettext('Redo (Ctrl+Shift+Z)'); // mac and other non-Windows platforms
 
-            buttons.redo = makeButton("wmd-redo-button", redoTitle, "-220px", null);
-            buttons.redo.execute = function (manager) { if (manager) manager.redo(); };
+            buttons.redo = makeButton('wmd-redo-button', redoTitle, '-220px', null);
+            buttons.redo.execute = function(manager) { if (manager) manager.redo(); };
 
             if (helpOptions) {
-                var helpButton = document.createElement("span");
-                var helpButtonImage = document.createElement("span");
+                var helpButton = document.createElement('span');
+                var helpButtonImage = document.createElement('span');
                 helpButton.appendChild(helpButtonImage);
-                helpButton.className = "wmd-button wmd-help-button";
-                helpButton.id = "wmd-help-button" + postfix;
-                helpButton.XShift = "-240px";
+                helpButton.className = 'wmd-button wmd-help-button';
+                helpButton.id = 'wmd-help-button' + postfix;
+                helpButton.XShift = '-240px';
                 helpButton.isHelp = true;
-                helpButton.style.right = "0px";
+                helpButton.style.right = '0px';
                 helpButton.title = helpOptions.title || defaultHelpHoverTitle;
                 helpButton.onclick = helpOptions.handler;
 
@@ -1568,10 +1516,9 @@
                 setupButton(buttons.undo, undoManager.canUndo());
                 setupButton(buttons.redo, undoManager.canRedo());
             }
-        };
-
-        this.setUndoRedoButtonStates = setUndoRedoButtonStates;
+        }
 
+        this.setUndoRedoButtonStates = setUndoRedoButtonStates;
     }
 
     function CommandManager(pluginHooks) {
@@ -1581,45 +1528,44 @@
     var commandProto = CommandManager.prototype;
 
     // The markdown symbols - 4 spaces = code, > = blockquote, etc.
-    commandProto.prefixes = "(?:\\s{4,}|\\s*>|\\s*-\\s+|\\s*\\d+\\.|=|\\+|-|_|\\*|#|\\s*\\[[^\n]]+\\]:)";
+    commandProto.prefixes = '(?:\\s{4,}|\\s*>|\\s*-\\s+|\\s*\\d+\\.|=|\\+|-|_|\\*|#|\\s*\\[[^\n]]+\\]:)';
 
     // Remove markdown symbols from the chunk selection.
-    commandProto.unwrap = function (chunk) {
-        var txt = new re("([^\\n])\\n(?!(\\n|" + this.prefixes + "))", "g");
-        chunk.selection = chunk.selection.replace(txt, "$1 $2");
+    commandProto.unwrap = function(chunk) {
+        var txt = new re('([^\\n])\\n(?!(\\n|' + this.prefixes + '))', 'g');
+        chunk.selection = chunk.selection.replace(txt, '$1 $2');
     };
 
-    commandProto.wrap = function (chunk, len) {
+    commandProto.wrap = function(chunk, len) {
         this.unwrap(chunk);
-        var regex = new re("(.{1," + len + "})( +|$\\n?)", "gm"),
+        var regex = new re('(.{1,' + len + '})( +|$\\n?)', 'gm'),
             that = this;
 
-        chunk.selection = chunk.selection.replace(regex, function (line, marked) {
-            if (new re("^" + that.prefixes, "").test(line)) {
+        chunk.selection = chunk.selection.replace(regex, function(line, marked) {
+            if (new re('^' + that.prefixes, '').test(line)) {
                 return line;
             }
-            return marked + "\n";
+            return marked + '\n';
         });
 
-        chunk.selection = chunk.selection.replace(/\s+$/, "");
+        chunk.selection = chunk.selection.replace(/\s+$/, '');
     };
 
-    commandProto.doBold = function (chunk, postProcessing) {
-        return this.doBorI(chunk, postProcessing, 2, gettext("strong text"));
+    commandProto.doBold = function(chunk, postProcessing) {
+        return this.doBorI(chunk, postProcessing, 2, gettext('strong text'));
     };
 
-    commandProto.doItalic = function (chunk, postProcessing) {
-        return this.doBorI(chunk, postProcessing, 1, gettext("emphasized text"));
+    commandProto.doItalic = function(chunk, postProcessing) {
+        return this.doBorI(chunk, postProcessing, 1, gettext('emphasized text'));
     };
 
     // chunk: The selected region that will be enclosed with */**
     // nStars: 1 for italics, 2 for bold
     // insertText: If you just click the button without highlighting text, this gets inserted
-    commandProto.doBorI = function (chunk, postProcessing, nStars, insertText) {
-
+    commandProto.doBorI = function(chunk, postProcessing, nStars, insertText) {
         // Get rid of whitespace and fixup newlines.
         chunk.trimWhitespace();
-        chunk.selection = chunk.selection.replace(/\n{2,}/g, "\n");
+        chunk.selection = chunk.selection.replace(/\n{2,}/g, '\n');
 
         // Look for stars before and after.  Is the chunk already marked up?
         // note that these regex matches cannot fail
@@ -1630,19 +1576,18 @@
 
         // Remove stars if we have to since the button acts as a toggle.
         if ((prevStars >= nStars) && (prevStars != 2 || nStars != 1)) {
-            chunk.before = chunk.before.replace(re("[*]{" + nStars + "}$", ""), "");
-            chunk.after = chunk.after.replace(re("^[*]{" + nStars + "}", ""), "");
+            chunk.before = chunk.before.replace(re('[*]{' + nStars + '}$', ''), '');
+            chunk.after = chunk.after.replace(re('^[*]{' + nStars + '}', ''), '');
         }
         else if (!chunk.selection && starsAfter) {
             // It's not really clear why this code is necessary.  It just moves
             // some arbitrary stuff around.
-            chunk.after = chunk.after.replace(/^([*_]*)/, "");
-            chunk.before = chunk.before.replace(/(\s?)$/, "");
+            chunk.after = chunk.after.replace(/^([*_]*)/, '');
+            chunk.before = chunk.before.replace(/(\s?)$/, '');
             var whitespace = re.$1;
             chunk.before = chunk.before + starsAfter + whitespace;
         }
-        else {
-
+        else {
             // In most cases, if you don't have any selected text and click the button
             // you'll get a selected, marked up region with the default text inserted.
             if (!chunk.selection && !starsAfter) {
@@ -1650,7 +1595,7 @@
             }
 
             // Add the true markup.
-            var markup = nStars <= 1 ? "*" : "**"; // shouldn't the test be = ?
+            var markup = nStars <= 1 ? '*' : '**'; // shouldn't the test be = ?
             chunk.before = chunk.before + markup;
             chunk.after = markup + chunk.after;
         }
@@ -1658,24 +1603,22 @@
         return;
     };
 
-    commandProto.stripLinkDefs = function (text, defsToAdd) {
-
+    commandProto.stripLinkDefs = function(text, defsToAdd) {
         text = text.replace(/^[ ]{0,3}\[(\d+)\]:[ \t]*\n?[ \t]*<?(\S+?)>?[ \t]*\n?[ \t]*(?:(\n*)["(](.+?)[")][ \t]*)?(?:\n+|$)/gm,
-            function (totalMatch, id, link, newlines, title) {
-                defsToAdd[id] = totalMatch.replace(/\s*$/, "");
+            function(totalMatch, id, link, newlines, title) {
+                defsToAdd[id] = totalMatch.replace(/\s*$/, '');
                 if (newlines) {
                     // Strip the title and return that separately.
-                    defsToAdd[id] = totalMatch.replace(/["(](.+?)[")]$/, "");
+                    defsToAdd[id] = totalMatch.replace(/["(](.+?)[")]$/, '');
                     return newlines + title;
                 }
-                return "";
+                return '';
             });
 
         return text;
     };
 
-    commandProto.addLinkDef = function (chunk, linkDef) {
-
+    commandProto.addLinkDef = function(chunk, linkDef) {
         var refNumber = 0; // The current reference number
         var defsToAdd = {}; //
         // Start with a clean slate by removing all previous link definitions.
@@ -1683,13 +1626,13 @@
         chunk.selection = this.stripLinkDefs(chunk.selection, defsToAdd);
         chunk.after = this.stripLinkDefs(chunk.after, defsToAdd);
 
-        var defs = "";
+        var defs = '';
         var regex = /(\[)((?:\[[^\]]*\]|[^\[\]])*)(\][ ]?(?:\n[ ]*)?\[)(\d+)(\])/g;
 
-        var addDefNumber = function (def) {
+        var addDefNumber = function(def) {
             refNumber++;
-            def = def.replace(/^[ ]{0,3}\[(\d+)\]:/, "  [" + refNumber + "]:");
-            defs += "\n" + def;
+            def = def.replace(/^[ ]{0,3}\[(\d+)\]:/, '  [' + refNumber + ']:');
+            defs += '\n' + def;
         };
 
         // note that
@@ -1697,7 +1640,7 @@
         //    of regex, inner is always a proper substring of wholeMatch, and
         // b) more than one level of nesting is neither supported by the regex
         //    nor making a lot of sense (the only use case for nesting is a linked image)
-        var getLink = function (wholeMatch, before, inner, afterInner, id, end) {
+        var getLink = function(wholeMatch, before, inner, afterInner, id, end) {
             inner = inner.replace(regex, getLink);
             if (defsToAdd[id]) {
                 addDefNumber(defsToAdd[id]);
@@ -1720,13 +1663,13 @@
         chunk.after = chunk.after.replace(regex, getLink);
 
         if (chunk.after) {
-            chunk.after = chunk.after.replace(/\n*$/, "");
+            chunk.after = chunk.after.replace(/\n*$/, '');
         }
         if (!chunk.after) {
-            chunk.selection = chunk.selection.replace(/\n*$/, "");
+            chunk.selection = chunk.selection.replace(/\n*$/, '');
         }
 
-        chunk.after += "\n\n" + defs;
+        chunk.after += '\n\n' + defs;
 
         return refOut;
     };
@@ -1734,42 +1677,39 @@
     // takes the line as entered into the add link/as image dialog and makes
     // sure the URL and the optinal title are "nice".
     function properlyEncoded(linkdef) {
-        return linkdef.replace(/^\s*(.*?)(?:\s+"(.+)")?\s*$/, function (wholematch, link, title) {
-            link = link.replace(/\?.*$/, function (querypart) {
-                return querypart.replace(/\+/g, " "); // in the query string, a plus and a space are identical
+        return linkdef.replace(/^\s*(.*?)(?:\s+"(.+)")?\s*$/, function(wholematch, link, title) {
+            link = link.replace(/\?.*$/, function(querypart) {
+                return querypart.replace(/\+/g, ' '); // in the query string, a plus and a space are identical
             });
             link = decodeURIComponent(link); // unencode first, to prevent double encoding
             link = encodeURI(link).replace(/'/g, '%27').replace(/\(/g, '%28').replace(/\)/g, '%29');
-            link = link.replace(/\?.*$/, function (querypart) {
-                return querypart.replace(/\+/g, "%2b"); // since we replaced plus with spaces in the query part, all pluses that now appear where originally encoded
+            link = link.replace(/\?.*$/, function(querypart) {
+                return querypart.replace(/\+/g, '%2b'); // since we replaced plus with spaces in the query part, all pluses that now appear where originally encoded
             });
             if (title) {
-                title = title.trim ? title.trim() : title.replace(/^\s*/, "").replace(/\s*$/, "");
-                title = $.trim(title).replace(/"/g, "quot;").replace(/\(/g, "&#40;").replace(/\)/g, "&#41;").replace(/</g, "&lt;").replace(/>/g, "&gt;");
+                title = title.trim ? title.trim() : title.replace(/^\s*/, '').replace(/\s*$/, '');
+                title = $.trim(title).replace(/"/g, 'quot;').replace(/\(/g, '&#40;').replace(/\)/g, '&#41;').replace(/</g, '&lt;').replace(/>/g, '&gt;');
             }
             return title ? link + ' "' + title + '"' : link;
         });
     }
 
-    commandProto.doLinkOrImage = function (chunk, postProcessing, isImage, imageUploadHandler) {
+    commandProto.doLinkOrImage = function(chunk, postProcessing, isImage, imageUploadHandler) {
         chunk.trimWhitespace();
         chunk.findTags(/\s*!?\[/, /\][ ]?(?:\n[ ]*)?(\[.*?\])?/);
         var background;
 
-        if (chunk.endTag.length > 1 && chunk.startTag.length > 0) {
-
-            chunk.startTag = chunk.startTag.replace(/!?\[/, "");
-            chunk.endTag = "";
-            this.addLinkDef(chunk, null);
-
+        if (chunk.endTag.length > 1 && chunk.startTag.length > 0) {
+            chunk.startTag = chunk.startTag.replace(/!?\[/, '');
+            chunk.endTag = '';
+            this.addLinkDef(chunk, null);
         }
-        else {
-
+        else {
             // We're moving start and end tag back into the selection, since (as we're in the else block) we're not
             // *removing* a link, but *adding* one, so whatever findTags() found is now back to being part of the
             // link text. linkEnteredCallback takes care of escaping any brackets.
             chunk.selection = chunk.startTag + chunk.selection + chunk.endTag;
-            chunk.startTag = chunk.endTag = "";
+            chunk.startTag = chunk.endTag = '';
 
             if (/\n\n/.test(chunk.selection)) {
                 this.addLinkDef(chunk, null);
@@ -1778,7 +1718,7 @@
             var that = this;
             // The function to be executed when you enter a link and press OK or Cancel.
             // Marks up the link and adds the ref.
-            var linkEnteredCallback = function (link, description) {
+            var linkEnteredCallback = function(link, description) {
                 background.parentNode.removeChild(background);
 
                 if (link !== null) {
@@ -1800,20 +1740,20 @@
                     // this by anchoring with ^, because in the case that the selection starts with two brackets, this
                     // would mean a zero-width match at the start. Since zero-width matches advance the string position,
                     // the first bracket could then not act as the "not a backslash" for the second.
-                    chunk.selection = (" " + chunk.selection).replace(/([^\\](?:\\\\)*)(?=[[\]])/g, "$1\\").substr(1);
+                    chunk.selection = (' ' + chunk.selection).replace(/([^\\](?:\\\\)*)(?=[[\]])/g, '$1\\').substr(1);
 
-                    var linkDef = " [999]: " + properlyEncoded(link);
+                    var linkDef = ' [999]: ' + properlyEncoded(link);
 
                     var num = that.addLinkDef(chunk, linkDef);
-                    chunk.startTag = isImage ? "![" : "[";
-                    chunk.endTag = "][" + num + "]";
+                    chunk.startTag = isImage ? '![' : '[';
+                    chunk.endTag = '][' + num + ']';
 
                     if (!chunk.selection) {
                         if (isImage) {
-                            chunk.selection = description ? description : "";
+                            chunk.selection = description ? description : '';
                         }
                         else {
-                            chunk.selection = description ? description : gettext("enter link description here");
+                            chunk.selection = description ? description : gettext('enter link description here');
                         }
                     }
                 }
@@ -1860,23 +1800,22 @@
 
     // When making a list, hitting shift-enter will put your cursor on the next line
     // at the current indent level.
-    commandProto.doAutoindent = function (chunk, postProcessing) {
-
+    commandProto.doAutoindent = function(chunk, postProcessing) {
         var commandMgr = this,
             fakeSelection = false;
 
-        chunk.before = chunk.before.replace(/(\n|^)[ ]{0,3}([*+-]|\d+[.])[ \t]*\n$/, "\n\n");
-        chunk.before = chunk.before.replace(/(\n|^)[ ]{0,3}>[ \t]*\n$/, "\n\n");
-        chunk.before = chunk.before.replace(/(\n|^)[ \t]+\n$/, "\n\n");
+        chunk.before = chunk.before.replace(/(\n|^)[ ]{0,3}([*+-]|\d+[.])[ \t]*\n$/, '\n\n');
+        chunk.before = chunk.before.replace(/(\n|^)[ ]{0,3}>[ \t]*\n$/, '\n\n');
+        chunk.before = chunk.before.replace(/(\n|^)[ \t]+\n$/, '\n\n');
 
         // There's no selection, end the cursor wasn't at the end of the line:
         // The user wants to split the current list item / code line / blockquote line
         // (for the latter it doesn't really matter) in two. Temporarily select the
         // (rest of the) line to achieve this.
         if (!chunk.selection && !/^[ \t]*(?:\n|$)/.test(chunk.after)) {
-            chunk.after = chunk.after.replace(/^[^\n]*/, function (wholeMatch) {
+            chunk.after = chunk.after.replace(/^[^\n]*/, function(wholeMatch) {
                 chunk.selection = wholeMatch;
-                return "";
+                return '';
             });
             fakeSelection = true;
         }
@@ -1899,27 +1838,26 @@
 
         if (fakeSelection) {
             chunk.after = chunk.selection + chunk.after;
-            chunk.selection = "";
+            chunk.selection = '';
         }
     };
 
-    commandProto.doBlockquote = function (chunk, postProcessing) {
-
+    commandProto.doBlockquote = function(chunk, postProcessing) {
         chunk.selection = chunk.selection.replace(/^(\n*)([^\r]+?)(\n*)$/,
-            function (totalMatch, newlinesBefore, text, newlinesAfter) {
+            function(totalMatch, newlinesBefore, text, newlinesAfter) {
                 chunk.before += newlinesBefore;
                 chunk.after = newlinesAfter + chunk.after;
                 return text;
             });
 
         chunk.before = chunk.before.replace(/(>[ \t]*)$/,
-            function (totalMatch, blankLine) {
+            function(totalMatch, blankLine) {
                 chunk.selection = blankLine + chunk.selection;
-                return "";
+                return '';
             });
 
-        chunk.selection = chunk.selection.replace(/^(\s|>)+$/, "");
-        chunk.selection = chunk.selection || gettext("Blockquote");
+        chunk.selection = chunk.selection.replace(/^(\s|>)+$/, '');
+        chunk.selection = chunk.selection || gettext('Blockquote');
 
         // The original code uses a regular expression to find out how much of the
         // text *directly before* the selection already was a blockquote:
@@ -1951,11 +1889,11 @@
         // Hence we replaced this by a simple state machine that just goes through the
         // lines and checks for a), b), and c).
 
-        var match = "",
-            leftOver = "",
+        var match = '',
+            leftOver = '',
             line;
         if (chunk.before) {
-            var lines = chunk.before.replace(/\n$/, "").split("\n");
+            var lines = chunk.before.replace(/\n$/, '').split('\n');
             var inChain = false;
             for (var i = 0; i < lines.length; i++) {
                 var good = false;
@@ -1971,15 +1909,15 @@
                     good = inChain;                   // c) the line is not empty and does not start with ">", so it matches if and only if we're in the chain
                 }
                 if (good) {
-                    match += line + "\n";
+                    match += line + '\n';
                 } else {
                     leftOver += match + line;
-                    match = "\n";
+                    match = '\n';
                 }
             }
             if (!/(^|\n)>/.test(match)) {             // d)
                 leftOver += match;
-                match = "";
+                match = '';
             }
         }
 
@@ -1989,50 +1927,49 @@
         // end of change
 
         if (chunk.after) {
-            chunk.after = chunk.after.replace(/^\n?/, "\n");
+            chunk.after = chunk.after.replace(/^\n?/, '\n');
         }
 
         chunk.after = chunk.after.replace(/^(((\n|^)(\n[ \t]*)*>(.+\n)*.*)+(\n[ \t]*)*)/,
-            function (totalMatch) {
+            function(totalMatch) {
                 chunk.endTag = totalMatch;
-                return "";
+                return '';
             }
         );
 
-        var replaceBlanksInTags = function (useBracket) {
-
-            var replacement = useBracket ? "> " : "";
+        var replaceBlanksInTags = function(useBracket) {
+            var replacement = useBracket ? '> ' : '';
 
             if (chunk.startTag) {
                 chunk.startTag = chunk.startTag.replace(/\n((>|\s)*)\n$/,
-                    function (totalMatch, markdown) {
-                        return "\n" + markdown.replace(/^[ ]{0,3}>?[ \t]*$/gm, replacement) + "\n";
+                    function(totalMatch, markdown) {
+                        return '\n' + markdown.replace(/^[ ]{0,3}>?[ \t]*$/gm, replacement) + '\n';
                     });
             }
             if (chunk.endTag) {
                 chunk.endTag = chunk.endTag.replace(/^\n((>|\s)*)\n/,
-                    function (totalMatch, markdown) {
-                        return "\n" + markdown.replace(/^[ ]{0,3}>?[ \t]*$/gm, replacement) + "\n";
+                    function(totalMatch, markdown) {
+                        return '\n' + markdown.replace(/^[ ]{0,3}>?[ \t]*$/gm, replacement) + '\n';
                     });
             }
         };
 
         if (/^(?![ ]{0,3}>)/m.test(chunk.selection)) {
             this.wrap(chunk, SETTINGS.lineLength - 2);
-            chunk.selection = chunk.selection.replace(/^/gm, "> ");
+            chunk.selection = chunk.selection.replace(/^/gm, '> ');
             replaceBlanksInTags(true);
             chunk.skipLines();
         } else {
-            chunk.selection = chunk.selection.replace(/^[ ]{0,3}> ?/gm, "");
+            chunk.selection = chunk.selection.replace(/^[ ]{0,3}> ?/gm, '');
             this.unwrap(chunk);
             replaceBlanksInTags(false);
 
             if (!/^(\n|^)[ ]{0,3}>/.test(chunk.selection) && chunk.startTag) {
-                chunk.startTag = chunk.startTag.replace(/\n{0,2}$/, "\n\n");
+                chunk.startTag = chunk.startTag.replace(/\n{0,2}$/, '\n\n');
             }
 
             if (!/(\n|^)[ ]{0,3}>.*$/.test(chunk.selection) && chunk.endTag) {
-                chunk.endTag = chunk.endTag.replace(/^\n{0,2}/, "\n\n");
+                chunk.endTag = chunk.endTag.replace(/^\n{0,2}/, '\n\n');
             }
         }
 
@@ -2040,26 +1977,24 @@
 
         if (!/\n/.test(chunk.selection)) {
             chunk.selection = chunk.selection.replace(/^(> *)/,
-            function (wholeMatch, blanks) {
+            function(wholeMatch, blanks) {
                 chunk.startTag += blanks;
-                return "";
+                return '';
             });
         }
     };
 
-    commandProto.doCode = function (chunk, postProcessing) {
-
+    commandProto.doCode = function(chunk, postProcessing) {
         var hasTextBefore = /\S[ ]*$/.test(chunk.before);
         var hasTextAfter = /^[ ]*\S/.test(chunk.after);
 
         // Use 'four space' markdown if the selection is on its own
         // line or is multiline.
-        if ((!hasTextAfter && !hasTextBefore) || /\n/.test(chunk.selection)) {
-
+        if ((!hasTextAfter && !hasTextBefore) || /\n/.test(chunk.selection)) {
             chunk.before = chunk.before.replace(/[ ]{4}$/,
-                function (totalMatch) {
+                function(totalMatch) {
                     chunk.selection = totalMatch + chunk.selection;
-                    return "";
+                    return '';
                 });
 
             var nLinesBack = 1;
@@ -2075,18 +2010,18 @@
             chunk.skipLines(nLinesBack, nLinesForward);
 
             if (!chunk.selection) {
-                chunk.startTag = "    ";
-                chunk.selection = gettext("enter code here");
+                chunk.startTag = '    ';
+                chunk.selection = gettext('enter code here');
             }
             else {
                 if (/^[ ]{0,3}\S/m.test(chunk.selection)) {
                     if (/\n/.test(chunk.selection))
-                        chunk.selection = chunk.selection.replace(/^/gm, "    ");
+                        chunk.selection = chunk.selection.replace(/^/gm, '    ');
                     else // if it's not multiline, do not select the four added spaces; this is more consistent with the doList behavior
-                        chunk.before += "    ";
+                        chunk.before += '    ';
                 }
                 else {
-                    chunk.selection = chunk.selection.replace(/^[ ]{4}/gm, "");
+                    chunk.selection = chunk.selection.replace(/^[ ]{4}/gm, '');
                 }
             }
         }
@@ -2097,23 +2032,22 @@
             chunk.findTags(/`/, /`/);
 
             if (!chunk.startTag && !chunk.endTag) {
-                chunk.startTag = chunk.endTag = "`";
+                chunk.startTag = chunk.endTag = '`';
                 if (!chunk.selection) {
-                    chunk.selection = gettext("enter code here");
+                    chunk.selection = gettext('enter code here');
                 }
             }
             else if (chunk.endTag && !chunk.startTag) {
                 chunk.before += chunk.endTag;
-                chunk.endTag = "";
+                chunk.endTag = '';
             }
             else {
-                chunk.startTag = chunk.endTag = "";
+                chunk.startTag = chunk.endTag = '';
             }
         }
     };
 
-    commandProto.doList = function (chunk, postProcessing, isNumberedList) {
-
+    commandProto.doList = function(chunk, postProcessing, isNumberedList) {
         // These are identical except at the very beginning and end.
         // Should probably use the regex extension function to make this clearer.
         var previousItemsRegex = /(\n|^)(([ ]{0,3}([*+-]|\d+[.])[ \t]+.*)(\n.+|\n{2,}([*+-].*|\d+[.])[ \t]+.*|\n{2,}[ \t]+\S.*)*)\n*$/;
@@ -2122,27 +2056,26 @@
         // The default bullet is a dash but others are possible.
         // This has nothing to do with the particular HTML bullet,
         // it's just a markdown bullet.
-        var bullet = "-";
+        var bullet = '-';
 
         // The number in a numbered list.
         var num = 1;
 
         // Get the item prefix - e.g. " 1. " for a numbered list, " - " for a bulleted list.
-        var getItemPrefix = function () {
+        var getItemPrefix = function() {
             var prefix;
             if (isNumberedList) {
-                prefix = " " + num + ". ";
+                prefix = ' ' + num + '. ';
                 num++;
             }
             else {
-                prefix = " " + bullet + " ";
+                prefix = ' ' + bullet + ' ';
             }
             return prefix;
         };
 
         // Fixes the prefixes of the other list items.
-        var getPrefixedItem = function (itemText) {
-
+        var getPrefixedItem = function(itemText) {
             // The numbering flag is unset when called by autoindent.
             if (isNumberedList === undefined) {
                 isNumberedList = /^\s*\d/.test(itemText);
@@ -2150,7 +2083,7 @@
 
             // Renumber/bullet the list element.
             itemText = itemText.replace(/^[ ]{0,3}([*+-]|\d+[.])\s/gm,
-                function (_) {
+                function(_) {
                     return getItemPrefix();
                 });
 
@@ -2161,14 +2094,13 @@
 
         if (chunk.before && !/\n$/.test(chunk.before) && !/^\n/.test(chunk.startTag)) {
             chunk.before += chunk.startTag;
-            chunk.startTag = "";
+            chunk.startTag = '';
         }
 
-        if (chunk.startTag) {
-
+        if (chunk.startTag) {
             var hasDigits = /\d+[.]/.test(chunk.startTag);
-            chunk.startTag = "";
-            chunk.selection = chunk.selection.replace(/\n[ ]{4}/g, "\n");
+            chunk.startTag = '';
+            chunk.selection = chunk.selection.replace(/\n[ ]{4}/g, '\n');
             this.unwrap(chunk);
             chunk.skipLines();
 
@@ -2184,7 +2116,7 @@
         var nLinesUp = 1;
 
         chunk.before = chunk.before.replace(previousItemsRegex,
-            function (itemText) {
+            function(itemText) {
                 if (/^\s*([*+-])/.test(itemText)) {
                     bullet = re.$1;
                 }
@@ -2193,7 +2125,7 @@
             });
 
         if (!chunk.selection) {
-            chunk.selection = gettext("List item");
+            chunk.selection = gettext('List item');
         }
 
         var prefix = getItemPrefix();
@@ -2201,7 +2133,7 @@
         var nLinesDown = 1;
 
         chunk.after = chunk.after.replace(nextItemsRegex,
-            function (itemText) {
+            function(itemText) {
                 nLinesDown = /[^\n]\n\n[^\n]/.test(itemText) ? 1 : 0;
                 return getPrefixedItem(itemText);
             });
@@ -2209,24 +2141,22 @@
         chunk.trimWhitespace(true);
         chunk.skipLines(nLinesUp, nLinesDown, true);
         chunk.startTag = prefix;
-        var spaces = prefix.replace(/./g, " ");
+        var spaces = prefix.replace(/./g, ' ');
         this.wrap(chunk, SETTINGS.lineLength - spaces.length);
-        chunk.selection = chunk.selection.replace(/\n/g, "\n" + spaces);
-
+        chunk.selection = chunk.selection.replace(/\n/g, '\n' + spaces);
     };
 
-    commandProto.doHeading = function (chunk, postProcessing) {
-
+    commandProto.doHeading = function(chunk, postProcessing) {
         // Remove leading/trailing whitespace and reduce internal spaces to single spaces.
-        chunk.selection = chunk.selection.replace(/\s+/g, " ");
-        chunk.selection = chunk.selection.replace(/(^\s+|\s+$)/g, "");
+        chunk.selection = chunk.selection.replace(/\s+/g, ' ');
+        chunk.selection = chunk.selection.replace(/(^\s+|\s+$)/g, '');
 
         // If we clicked the button with no selected text, we just
         // make a level 2 hash header around some default text.
         if (!chunk.selection) {
-            chunk.startTag = "## ";
-            chunk.selection = gettext("Heading");
-            chunk.endTag = " ##";
+            chunk.startTag = '## ';
+            chunk.selection = gettext('Heading');
+            chunk.endTag = ' ##';
             return;
         }
 
@@ -2237,7 +2167,7 @@
         if (/#+/.test(chunk.startTag)) {
             headerLevel = re.lastMatch.length;
         }
-        chunk.startTag = chunk.endTag = "";
+        chunk.startTag = chunk.endTag = '';
 
         // Try to get the current header level by looking for - and = in the line
         // below the selection.
@@ -2250,7 +2180,7 @@
         }
 
         // Skip to the next line so we can create the header markdown.
-        chunk.startTag = chunk.endTag = "";
+        chunk.startTag = chunk.endTag = '';
         chunk.skipLines(1, 1);
 
         // We make a level 2 header if there is no current header.
@@ -2258,27 +2188,24 @@
         // If it's already a level 1 header, it's removed.
         var headerLevelToCreate = headerLevel == 0 ? 2 : headerLevel - 1;
 
-        if (headerLevelToCreate > 0) {
-
+        if (headerLevelToCreate > 0) {
             // The button only creates level 1 and 2 underline headers.
             // Why not have it iterate over hash header levels?  Wouldn't that be easier and cleaner?
-            var headerChar = headerLevelToCreate >= 2 ? "-" : "=";
+            var headerChar = headerLevelToCreate >= 2 ? '-' : '=';
             var len = chunk.selection.length;
             if (len > SETTINGS.lineLength) {
                 len = SETTINGS.lineLength;
             }
-            chunk.endTag = "\n";
+            chunk.endTag = '\n';
             while (len--) {
                 chunk.endTag += headerChar;
             }
         }
     };
 
-    commandProto.doHorizontalRule = function (chunk, postProcessing) {
-        chunk.startTag = "----------\n";
-        chunk.selection = "";
+    commandProto.doHorizontalRule = function(chunk, postProcessing) {
+        chunk.startTag = '----------\n';
+        chunk.selection = '';
         chunk.skipLines(2, 1, true);
-    }
-
-
+    };
 })();

lms/static/js/Markdown.Sanitizer.js

@@ -1,19 +1,19 @@
-(function () {
+(function() {
     var output, Converter;
-    if (typeof exports === "object" && typeof require === "function") { // we're in a CommonJS (e.g. Node.js) module
+    if (typeof exports === 'object' && typeof require === 'function') { // we're in a CommonJS (e.g. Node.js) module
         output = exports;
-        Converter = require("./Markdown.Converter").Converter;
+        Converter = require('./Markdown.Converter').Converter;
     } else {
         output = window.Markdown;
         Converter = output.Converter;
     }
-        
-    output.getSanitizingConverter = function () {
+
+    output.getSanitizingConverter = function() {
         var converter = new Converter();
-        converter.hooks.chain("postConversion", sanitizeHtml);
-        converter.hooks.chain("postConversion", balanceTags);
+        converter.hooks.chain('postConversion', sanitizeHtml);
+        converter.hooks.chain('postConversion', balanceTags);
         return converter;
-    }
+    };
 
     function sanitizeHtml(html) {
         return html.replace(/<[^>]*>?/gi, sanitizeTag);
@@ -31,21 +31,20 @@
         if (tag.match(basic_tag_whitelist) || tag.match(a_white) || tag.match(img_white))
             return tag;
         else
-            return "";
+            return '';
     }
 
-    /// <summary>
-    /// attempt to balance HTML tags in the html string
-    /// by removing any unmatched opening or closing tags
-    /// IMPORTANT: we *assume* HTML has *already* been 
-    /// sanitized and is safe/sane before balancing!
-    /// 
-    /// adapted from CODESNIPPET: A8591DBA-D1D3-11DE-947C-BA5556D89593
-    /// </summary>
+    // / <summary>
+    // / attempt to balance HTML tags in the html string
+    // / by removing any unmatched opening or closing tags
+    // / IMPORTANT: we *assume* HTML has *already* been
+    // / sanitized and is safe/sane before balancing!
+    // /
+    // / adapted from CODESNIPPET: A8591DBA-D1D3-11DE-947C-BA5556D89593
+    // / </summary>
     function balanceTags(html) {
-
-        if (html == "")
-            return "";
+        if (html == '')
+            return '';
 
         var re = /<\/?\w+[^>]*(\s|$|>)/g;
         // convert everything to lower case; this makes
@@ -58,7 +57,7 @@
             return html;
 
         var tagname, tag;
-        var ignoredtags = "<p><img><br><li><hr>";
+        var ignoredtags = '<p><img><br><li><hr>';
         var match;
         var tagpaired = [];
         var tagremove = [];
@@ -66,10 +65,10 @@
 
         // loop through matched tags in forward order
         for (var ctag = 0; ctag < tagcount; ctag++) {
-            tagname = tags[ctag].replace(/<\/?(\w+).*/, "$1");
+            tagname = tags[ctag].replace(/<\/?(\w+).*/, '$1');
             // skip any already paired tags
             // and skip tags in our ignore list; assume they're self-closed
-            if (tagpaired[ctag] || ignoredtags.search("<" + tagname + ">") > -1)
+            if (tagpaired[ctag] || ignoredtags.search('<' + tagname + '>') > -1)
                 continue;
 
             tag = tags[ctag];
@@ -79,7 +78,7 @@
                 // this is an opening tag
                 // search forwards (next tags), look for closing tags
                 for (var ntag = ctag + 1; ntag < tagcount; ntag++) {
-                    if (!tagpaired[ntag] && tags[ntag] == "</" + tagname + ">") {
+                    if (!tagpaired[ntag] && tags[ntag] == '</' + tagname + '>') {
                         match = ntag;
                         break;
                     }
@@ -98,8 +97,8 @@
         // delete all orphaned tags from the string
 
         var ctag = 0;
-        html = html.replace(re, function (match) {
-            var res = tagremove[ctag] ? "" : match;
+        html = html.replace(re, function(match) {
+            var res = tagremove[ctag] ? '' : match;
             ctag++;
             return res;
         });

lms/static/js/ajax-error.js

@@ -1,15 +1,15 @@
-$(document).ajaxError(function (event, jXHR) {
+$(document).ajaxError(function(event, jXHR) {
     if (jXHR.status === 403 && jXHR.responseText === 'Unauthenticated') {
         var message = gettext(
-            'You have been logged out of your edX account. '+
-            'Click Okay to log in again now. '+
-            'Click Cancel to stay on this page '+
+            'You have been logged out of your edX account. ' +
+            'Click Okay to log in again now. ' +
+            'Click Cancel to stay on this page ' +
             '(you must log in again to save your work).'
         );
 
         if (window.confirm(message)) {
             var currentLocation = window.location.pathname;
             window.location.href = '/login?next=' + encodeURIComponent(currentLocation);
-        };
+        }
     }
 });

lms/static/js/api_admin/catalog_preview_factory.js

@@ -1,12 +1,12 @@
-;(function (define) {
+(function(define) {
     'use strict';
 
-    define(['js/api_admin/views/catalog_preview'], function (CatalogPreviewView) {
-        return function (options) {
+    define(['js/api_admin/views/catalog_preview'], function(CatalogPreviewView) {
+        return function(options) {
             var view = new CatalogPreviewView({
                 el: '.catalog-body',
                 previewUrl: options.previewUrl,
-                catalogApiUrl: options.catalogApiUrl,
+                catalogApiUrl: options.catalogApiUrl
             });
             return view.render();
         };

lms/static/js/api_admin/views/catalog_preview.js

@@ -1,4 +1,4 @@
-;(function(define) {
+(function(define) {
     'use strict';
 
     define([
@@ -7,21 +7,21 @@
         'gettext',
         'text!../../../templates/api_admin/catalog-results.underscore',
         'text!../../../templates/api_admin/catalog-error.underscore'
-    ], function (Backbone, _, gettext, catalogResultsTpl, catalogErrorTpl) {
+    ], function(Backbone, _, gettext, catalogResultsTpl, catalogErrorTpl) {
         return Backbone.View.extend({
 
             events: {
                 'click .preview-query': 'previewQuery'
             },
 
-            initialize: function (options) {
+            initialize: function(options) {
                 this.previewUrl = options.previewUrl;
                 this.catalogApiUrl = options.catalogApiUrl;
             },
 
-            render: function () {
+            render: function() {
                 this.$('#id_query').after(
-                    '<button class="preview-query">'+ gettext('Preview this query') + '</button>'
+                    '<button class="preview-query">' + gettext('Preview this query') + '</button>'
                 );
                 return this;
             },
@@ -29,8 +29,8 @@
             /*
              * Return the user's query, URL-encoded.
              */
-            getQuery: function () {
-                return encodeURIComponent(this.$("#id_query").val());
+            getQuery: function() {
+                return encodeURIComponent(this.$('#id_query').val());
             },
 
             /*
@@ -38,12 +38,12 @@
              * with the user's query. On success, displays the
              * results, and on failure, displays an error message.
              */
-            previewQuery: function (event) {
+            previewQuery: function(event) {
                 event.preventDefault();
                 $.ajax(this.previewUrl + '?q=' + this.getQuery(), {
                     method: 'GET',
                     success: _.bind(this.renderCourses, this),
-                    error: _.bind(function () {
+                    error: _.bind(function() {
                         this.$('.preview-results').html(_.template(catalogErrorTpl)({}));
                     }, this)
                 });
@@ -53,12 +53,12 @@
              * Render a list of courses with data returned by the
              * courses API.
              */
-            renderCourses: function (data) {
+            renderCourses: function(data) {
                 this.$('.preview-results').html(_.template(catalogResultsTpl)({
                     'courses': data.results,
-                    'catalogApiUrl': this.catalogApiUrl,
+                    'catalogApiUrl': this.catalogApiUrl
                 }));
-            },
+            }
         });
     });
 }).call(this, define || RequireJS.define);

lms/static/js/bookmarks/collections/bookmarks.js

@@ -1,29 +1,28 @@
-;(function (define) {
+(function(define) {
     'use strict';
     define([
         'backbone',
         'edx-ui-toolkit/js/pagination/paging-collection',
         'js/bookmarks/models/bookmark'
-    ], function (Backbone, PagingCollection, BookmarkModel) {
-            return PagingCollection.extend({
-                model: BookmarkModel,
+    ], function(Backbone, PagingCollection, BookmarkModel) {
+        return PagingCollection.extend({
+            model: BookmarkModel,
 
-                queryParams: {
-                    course_id: function () { return this.options.course_id; },
-                    fields : function () { return 'display_name,path'; }
-                },
+            queryParams: {
+                course_id: function() { return this.options.course_id; },
+                fields: function() { return 'display_name,path'; }
+            },
 
-                url: function() {
-                    return this.url;
-                },
+            url: function() {
+                return this.url;
+            },
 
-                constructor: function (models, options) {
-                    this.options = options;
-                    this.url = options.url;
-                    PagingCollection.prototype.constructor.call(this, models, options);
-                }
-            });
+            constructor: function(models, options) {
+                this.options = options;
+                this.url = options.url;
+                PagingCollection.prototype.constructor.call(this, models, options);
+            }
+        });
     });
-
 })(define || RequireJS.define);
 

lms/static/js/bookmarks/models/bookmark.js

@@ -1,7 +1,6 @@
-;(function (define) {
+(function(define) {
     'use strict';
-    define(['backbone'], function (Backbone) {
-
+    define(['backbone'], function(Backbone) {
         return Backbone.Model.extend({
             idAttribute: 'id',
             defaults: {
@@ -12,10 +11,9 @@
                 created: ''
             },
 
-            blockUrl: function () {
+            blockUrl: function() {
                 return '/courses/' + this.get('course_id') + '/jump_to/' + this.get('usage_id');
             }
         });
     });
-
 })(define || RequireJS.define);

lms/static/js/bookmarks/views/bookmark_button.js

@@ -1,115 +1,114 @@
-;(function (define, undefined) {
+(function(define, undefined) {
     'use strict';
     define(['gettext', 'jquery', 'underscore', 'backbone', 'js/views/message_banner'],
-        function (gettext, $, _, Backbone, MessageBannerView) {
+        function(gettext, $, _, Backbone, MessageBannerView) {
+            return Backbone.View.extend({
+                errorMessage: gettext('An error has occurred. Please try again.'),
 
-        return Backbone.View.extend({
-            errorMessage: gettext('An error has occurred. Please try again.'),
+                srAddBookmarkText: gettext('Click to add'),
+                srRemoveBookmarkText: gettext('Click to remove'),
 
-            srAddBookmarkText: gettext('Click to add'),
-            srRemoveBookmarkText: gettext('Click to remove'),
+                events: {
+                    'click': 'toggleBookmark'
+                },
 
-            events: {
-                'click': 'toggleBookmark'
-            },
+                showBannerInterval: 5000,   // time in ms
 
-            showBannerInterval: 5000,   // time in ms
+                initialize: function(options) {
+                    this.apiUrl = options.apiUrl;
+                    this.bookmarkId = options.bookmarkId;
+                    this.bookmarked = options.bookmarked;
+                    this.usageId = options.usageId;
+                    this.setBookmarkState(this.bookmarked);
+                },
 
-            initialize: function (options) {
-                this.apiUrl = options.apiUrl;
-                this.bookmarkId = options.bookmarkId;
-                this.bookmarked = options.bookmarked;
-                this.usageId = options.usageId;
-                this.setBookmarkState(this.bookmarked);
-            },
+                toggleBookmark: function(event) {
+                    event.preventDefault();
 
-            toggleBookmark: function(event) {
-                event.preventDefault();
+                    this.$el.prop('disabled', true);
 
-                this.$el.prop('disabled', true);
+                    if (this.$el.hasClass('bookmarked')) {
+                        this.removeBookmark();
+                    } else {
+                        this.addBookmark();
+                    }
+                },
 
-                if (this.$el.hasClass('bookmarked')) {
-                    this.removeBookmark();
-                } else {
-                    this.addBookmark();
-                }
-            },
-
-            addBookmark: function() {
-                var view = this;
-                $.ajax({
-                    data: {usage_id: view.usageId},
-                    type: "POST",
-                    url: view.apiUrl,
-                    dataType: 'json',
-                    success: function () {
-                        view.$el.trigger('bookmark:add');
-                        view.setBookmarkState(true);
-                    },
-                    error: function (jqXHR) {
-                        try {
-                            var response = jqXHR.responseText ? JSON.parse(jqXHR.responseText) : '';
-                            var userMessage = response ? response.user_message : '';
-                            view.showError(userMessage);
-                        }
-                        catch(err) {
+                addBookmark: function() {
+                    var view = this;
+                    $.ajax({
+                        data: {usage_id: view.usageId},
+                        type: 'POST',
+                        url: view.apiUrl,
+                        dataType: 'json',
+                        success: function() {
+                            view.$el.trigger('bookmark:add');
+                            view.setBookmarkState(true);
+                        },
+                        error: function(jqXHR) {
+                            try {
+                                var response = jqXHR.responseText ? JSON.parse(jqXHR.responseText) : '';
+                                var userMessage = response ? response.user_message : '';
+                                view.showError(userMessage);
+                            }
+                        catch (err) {
                             view.showError();
                         }
-                    },
-                    complete: function () {
-                        view.$el.prop('disabled', false);
-                    }
-                });
-            },
-
-            removeBookmark: function() {
-                var view = this;
-                var deleteUrl = view.apiUrl + view.bookmarkId + '/';
-
-                $.ajax({
-                    type: "DELETE",
-                    url: deleteUrl,
-                    success: function () {
-                        view.$el.trigger('bookmark:remove');
-                        view.setBookmarkState(false);
-                    },
-                    error: function() {
-                        view.showError();
-                    },
-                    complete: function() {
-                        view.$el.prop('disabled', false);
-                    }
-                });
-            },
-
-            setBookmarkState: function(bookmarked) {
-                if (bookmarked) {
-                    this.$el.addClass('bookmarked');
-                    this.$el.attr('aria-pressed', 'true');
-                    this.$el.find('.bookmark-sr').text(this.srRemoveBookmarkText);
-                } else {
-                    this.$el.removeClass('bookmarked');
-                    this.$el.attr('aria-pressed', 'false');
-                    this.$el.find('.bookmark-sr').text(this.srAddBookmarkText);
-                }
-            },
-
-            showError: function (errorText) {
-                var errorMsg = errorText || this.errorMessage;
-
-                if (!this.messageView) {
-                    this.messageView = new MessageBannerView({
-                        el: $('.message-banner'),
-                        type: 'error'
+                        },
+                        complete: function() {
+                            view.$el.prop('disabled', false);
+                        }
                     });
-                }
-                this.messageView.showMessage(errorMsg);
+                },
+
+                removeBookmark: function() {
+                    var view = this;
+                    var deleteUrl = view.apiUrl + view.bookmarkId + '/';
+
+                    $.ajax({
+                        type: 'DELETE',
+                        url: deleteUrl,
+                        success: function() {
+                            view.$el.trigger('bookmark:remove');
+                            view.setBookmarkState(false);
+                        },
+                        error: function() {
+                            view.showError();
+                        },
+                        complete: function() {
+                            view.$el.prop('disabled', false);
+                        }
+                    });
+                },
+
+                setBookmarkState: function(bookmarked) {
+                    if (bookmarked) {
+                        this.$el.addClass('bookmarked');
+                        this.$el.attr('aria-pressed', 'true');
+                        this.$el.find('.bookmark-sr').text(this.srRemoveBookmarkText);
+                    } else {
+                        this.$el.removeClass('bookmarked');
+                        this.$el.attr('aria-pressed', 'false');
+                        this.$el.find('.bookmark-sr').text(this.srAddBookmarkText);
+                    }
+                },
+
+                showError: function(errorText) {
+                    var errorMsg = errorText || this.errorMessage;
+
+                    if (!this.messageView) {
+                        this.messageView = new MessageBannerView({
+                            el: $('.message-banner'),
+                            type: 'error'
+                        });
+                    }
+                    this.messageView.showMessage(errorMsg);
 
                 // Hide message automatically after some interval
-                setTimeout(_.bind(function () {
-                    this.messageView.hideMessage();
-                }, this), this.showBannerInterval);
-            }
+                    setTimeout(_.bind(function() {
+                        this.messageView.hideMessage();
+                    }, this), this.showBannerInterval);
+                }
+            });
         });
-    });
 }).call(this, define || RequireJS.define);

lms/static/js/bookmarks/views/bookmarks_list.js

@@ -1,133 +1,132 @@
-;(function (define, undefined) {
+(function(define, undefined) {
     'use strict';
     define(['gettext', 'jquery', 'underscore', 'backbone', 'logger', 'moment', 'edx-ui-toolkit/js/utils/html-utils',
             'common/js/components/views/paging_header', 'common/js/components/views/paging_footer',
             'text!templates/bookmarks/bookmarks-list.underscore'
         ],
-        function (gettext, $, _, Backbone, Logger, _moment, HtmlUtils,
+        function(gettext, $, _, Backbone, Logger, _moment, HtmlUtils,
                   PagingHeaderView, PagingFooterView, BookmarksListTemplate) {
+            var moment = _moment || window.moment;
 
-        var moment = _moment || window.moment;
+            return Backbone.View.extend({
 
-        return Backbone.View.extend({
+                el: '.courseware-results',
+                coursewareContentEl: '#course-content',
+                coursewareResultsWrapperEl: '.courseware-results-wrapper',
 
-            el: '.courseware-results',
-            coursewareContentEl: '#course-content',
-            coursewareResultsWrapperEl: '.courseware-results-wrapper',
+                errorIcon: '<span class="fa fa-fw fa-exclamation-triangle message-error" aria-hidden="true"></span>',
+                loadingIcon: '<span class="fa fa-fw fa-spinner fa-pulse message-in-progress" aria-hidden="true"></span>',
 
-            errorIcon: '<span class="fa fa-fw fa-exclamation-triangle message-error" aria-hidden="true"></span>',
-            loadingIcon: '<span class="fa fa-fw fa-spinner fa-pulse message-in-progress" aria-hidden="true"></span>',
+                errorMessage: gettext('An error has occurred. Please try again.'),
+                loadingMessage: gettext('Loading'),
 
-            errorMessage: gettext('An error has occurred. Please try again.'),
-            loadingMessage: gettext('Loading'),
+                defaultPage: 1,
 
-            defaultPage: 1,
+                events: {
+                    'click .bookmarks-results-list-item': 'visitBookmark'
+                },
 
-            events : {
-                'click .bookmarks-results-list-item': 'visitBookmark'
-            },
+                initialize: function(options) {
+                    this.template = HtmlUtils.template(BookmarksListTemplate);
+                    this.loadingMessageView = options.loadingMessageView;
+                    this.errorMessageView = options.errorMessageView;
+                    this.langCode = $(this.el).data('langCode');
+                    this.pagingHeaderView = new PagingHeaderView({collection: this.collection});
+                    this.pagingFooterView = new PagingFooterView({collection: this.collection});
+                    this.listenTo(this.collection, 'page_changed', this.render);
+                    _.bindAll(this, 'render', 'humanFriendlyDate');
+                },
 
-            initialize: function (options) {
-                this.template = HtmlUtils.template(BookmarksListTemplate);
-                this.loadingMessageView = options.loadingMessageView;
-                this.errorMessageView = options.errorMessageView;
-                this.langCode = $(this.el).data('langCode');
-                this.pagingHeaderView = new PagingHeaderView({collection: this.collection});
-                this.pagingFooterView = new PagingFooterView({collection: this.collection});
-                this.listenTo(this.collection, 'page_changed', this.render);
-                _.bindAll(this, 'render', 'humanFriendlyDate');
-            },
+                render: function() {
+                    var data = {
+                        bookmarksCollection: this.collection,
+                        humanFriendlyDate: this.humanFriendlyDate
+                    };
 
-            render: function () {
-                var data = {
-                    bookmarksCollection: this.collection,
-                    humanFriendlyDate: this.humanFriendlyDate
-                };
+                    HtmlUtils.setHtml(this.$el, this.template(data));
+                    this.pagingHeaderView.setElement(this.$('.paging-header')).render();
+                    this.pagingFooterView.setElement(this.$('.paging-footer')).render();
+                    this.delegateEvents();
+                    return this;
+                },
 
-                HtmlUtils.setHtml(this.$el, this.template(data));
-                this.pagingHeaderView.setElement(this.$('.paging-header')).render();
-                this.pagingFooterView.setElement(this.$('.paging-footer')).render();
-                this.delegateEvents();
-                return this;
-            },
+                showBookmarks: function() {
+                    var view = this;
 
-            showBookmarks: function () {
-                var view = this;
+                    this.hideErrorMessage();
+                    this.showBookmarksContainer();
 
-                this.hideErrorMessage();
-                this.showBookmarksContainer();
+                    this.collection.getPage(this.defaultPage).done(function() {
+                        view.render();
+                        view.focusBookmarksElement();
+                    }).fail(function() {
+                        view.showErrorMessage();
+                    });
+                },
 
-                this.collection.getPage(this.defaultPage).done(function () {
-                    view.render();
-                    view.focusBookmarksElement();
-                }).fail(function () {
-                    view.showErrorMessage();
-                });
-            },
-
-            visitBookmark: function (event) {
-                var bookmarkedComponent = $(event.currentTarget);
-                var bookmark_id = bookmarkedComponent.data('bookmarkId');
-                var component_usage_id = bookmarkedComponent.data('usageId');
-                var component_type = bookmarkedComponent.data('componentType');
-                Logger.log(
+                visitBookmark: function(event) {
+                    var bookmarkedComponent = $(event.currentTarget);
+                    var bookmark_id = bookmarkedComponent.data('bookmarkId');
+                    var component_usage_id = bookmarkedComponent.data('usageId');
+                    var component_type = bookmarkedComponent.data('componentType');
+                    Logger.log(
                     'edx.bookmark.accessed',
-                    {
-                       bookmark_id: bookmark_id,
-                       component_type: component_type,
-                       component_usage_id: component_usage_id
-                    }
-                ).always(function () {
+                        {
+                            bookmark_id: bookmark_id,
+                            component_type: component_type,
+                            component_usage_id: component_usage_id
+                        }
+                ).always(function() {
                     window.location.href = event.currentTarget.pathname;
                 });
-            },
+                },
 
             /**
              * Convert ISO 8601 formatted date into human friendly format. e.g, `2014-05-23T14:00:00Z` to `May 23, 2014`
              * @param {String} isoDate - ISO 8601 formatted date string.
              */
-            humanFriendlyDate: function (isoDate) {
-                moment.locale(this.langCode);
-                return moment(isoDate).format('LL');
-            },
+                humanFriendlyDate: function(isoDate) {
+                    moment.locale(this.langCode);
+                    return moment(isoDate).format('LL');
+                },
 
-            areBookmarksVisible: function () {
-                return this.$('#my-bookmarks').is(":visible");
-            },
+                areBookmarksVisible: function() {
+                    return this.$('#my-bookmarks').is(':visible');
+                },
 
-            hideBookmarks: function () {
-                this.$el.hide();
-                $(this.coursewareResultsWrapperEl).hide();
-                $(this.coursewareContentEl).css( 'display', 'table-cell');
-            },
+                hideBookmarks: function() {
+                    this.$el.hide();
+                    $(this.coursewareResultsWrapperEl).hide();
+                    $(this.coursewareContentEl).css('display', 'table-cell');
+                },
 
-            showBookmarksContainer: function () {
-                $(this.coursewareContentEl).hide();
+                showBookmarksContainer: function() {
+                    $(this.coursewareContentEl).hide();
                 // Empty el if it's not empty to get the clean state.
-                this.$el.html('');
-                this.$el.show();
-                $(this.coursewareResultsWrapperEl).css('display', 'table-cell');
-            },
+                    this.$el.html('');
+                    this.$el.show();
+                    $(this.coursewareResultsWrapperEl).css('display', 'table-cell');
+                },
 
-            showLoadingMessage: function () {
-                this.loadingMessageView.showMessage(this.loadingMessage, this.loadingIcon);
-            },
+                showLoadingMessage: function() {
+                    this.loadingMessageView.showMessage(this.loadingMessage, this.loadingIcon);
+                },
 
-            hideLoadingMessage: function () {
-                this.loadingMessageView.hideMessage();
-            },
+                hideLoadingMessage: function() {
+                    this.loadingMessageView.hideMessage();
+                },
 
-            showErrorMessage: function () {
-                this.errorMessageView.showMessage(this.errorMessage, this.errorIcon);
-            },
+                showErrorMessage: function() {
+                    this.errorMessageView.showMessage(this.errorMessage, this.errorIcon);
+                },
 
-            hideErrorMessage: function () {
-                this.errorMessageView.hideMessage();
-            },
+                hideErrorMessage: function() {
+                    this.errorMessageView.hideMessage();
+                },
 
-            focusBookmarksElement: function () {
-                this.$('#my-bookmarks').focus();
-            }
+                focusBookmarksElement: function() {
+                    this.$('#my-bookmarks').focus();
+                }
+            });
         });
-    });
 }).call(this, define || RequireJS.define);

lms/static/js/bookmarks/views/bookmarks_list_button.js

@@ -1,47 +1,46 @@
-;(function (define, undefined) {
+(function(define, undefined) {
     'use strict';
     define(['gettext', 'jquery', 'underscore', 'backbone', 'js/bookmarks/views/bookmarks_list',
             'js/bookmarks/collections/bookmarks', 'js/views/message_banner'],
-        function (gettext, $, _, Backbone, BookmarksListView, BookmarksCollection, MessageBannerView) {
+        function(gettext, $, _, Backbone, BookmarksListView, BookmarksCollection, MessageBannerView) {
+            return Backbone.View.extend({
 
-        return Backbone.View.extend({
+                el: '.courseware-bookmarks-button',
 
-            el: '.courseware-bookmarks-button',
+                loadingMessageElement: '#loading-message',
+                errorMessageElement: '#error-message',
 
-            loadingMessageElement: '#loading-message',
-            errorMessageElement: '#error-message',
+                events: {
+                    'click .bookmarks-list-button': 'toggleBookmarksListView'
+                },
 
-            events: {
-                'click .bookmarks-list-button': 'toggleBookmarksListView'
-            },
-
-            initialize: function () {
-                var bookmarksCollection = new BookmarksCollection([],
-                    {
-                        course_id: $('.courseware-results').data('courseId'),
-                        url: $('.courseware-bookmarks-button').data('bookmarksApiUrl')
-                    }
+                initialize: function() {
+                    var bookmarksCollection = new BookmarksCollection([],
+                        {
+                            course_id: $('.courseware-results').data('courseId'),
+                            url: $('.courseware-bookmarks-button').data('bookmarksApiUrl')
+                        }
                 );
-                this.bookmarksListView = new BookmarksListView(
-                    {
-                        collection: bookmarksCollection,
-                        loadingMessageView: new MessageBannerView({el: $(this.loadingMessageElement)}),
-                        errorMessageView: new MessageBannerView({el: $(this.errorMessageElement)})
-                    }
+                    this.bookmarksListView = new BookmarksListView(
+                        {
+                            collection: bookmarksCollection,
+                            loadingMessageView: new MessageBannerView({el: $(this.loadingMessageElement)}),
+                            errorMessageView: new MessageBannerView({el: $(this.errorMessageElement)})
+                        }
                 );
-            },
+                },
 
-            toggleBookmarksListView: function () {
-                if (this.bookmarksListView.areBookmarksVisible()) {
-                    this.bookmarksListView.hideBookmarks();
-                    this.$('.bookmarks-list-button').attr('aria-pressed', 'false');
-                    this.$('.bookmarks-list-button').removeClass('is-active').addClass('is-inactive');
-                } else {
-                    this.bookmarksListView.showBookmarks();
-                    this.$('.bookmarks-list-button').attr('aria-pressed', 'true');
-                    this.$('.bookmarks-list-button').removeClass('is-inactive').addClass('is-active');
+                toggleBookmarksListView: function() {
+                    if (this.bookmarksListView.areBookmarksVisible()) {
+                        this.bookmarksListView.hideBookmarks();
+                        this.$('.bookmarks-list-button').attr('aria-pressed', 'false');
+                        this.$('.bookmarks-list-button').removeClass('is-active').addClass('is-inactive');
+                    } else {
+                        this.bookmarksListView.showBookmarks();
+                        this.$('.bookmarks-list-button').attr('aria-pressed', 'true');
+                        this.$('.bookmarks-list-button').removeClass('is-inactive').addClass('is-active');
+                    }
                 }
-            }
+            });
         });
-    });
 }).call(this, define || RequireJS.define);

lms/static/js/ccx/schedule.js

@@ -1,535 +1,535 @@
 var edx = edx || {};
 
 (function($, _, Backbone, gettext) {
-  'use strict';
+    'use strict';
 
-  edx.ccx = edx.ccx || {};
-  edx.ccx.schedule = edx.ccx.schedule || {};
-  var self;
+    edx.ccx = edx.ccx || {};
+    edx.ccx.schedule = edx.ccx.schedule || {};
+    var self;
 
-  edx.ccx.schedule.reloadPage = function() {
-    location.reload();
-  };
+    edx.ccx.schedule.reloadPage = function() {
+        location.reload();
+    };
 
-  edx.ccx.schedule.UnitModel = Backbone.Model.extend({
-    defaults: {
-      location: '',
-      display_name: '',
-      start: null,
-      due: null,
-      category: '',
-      hidden: false,
-      children: []
-    }
-  });
+    edx.ccx.schedule.UnitModel = Backbone.Model.extend({
+        defaults: {
+            location: '',
+            display_name: '',
+            start: null,
+            due: null,
+            category: '',
+            hidden: false,
+            children: []
+        }
+    });
 
-  edx.ccx.schedule.Schedule = Backbone.Collection.extend({
-    model: edx.ccx.schedule.UnitModel,
-    url: 'ccx_schedule'
-  });
+    edx.ccx.schedule.Schedule = Backbone.Collection.extend({
+        model: edx.ccx.schedule.UnitModel,
+        url: 'ccx_schedule'
+    });
 
-  edx.ccx.schedule.ScheduleView = Backbone.View.extend({
+    edx.ccx.schedule.ScheduleView = Backbone.View.extend({
 
-    initialize: function() {
-      _.bindAll(this, 'render');
-      this.schedule_collection = new edx.ccx.schedule.Schedule();
-      this.schedule = {};
-      this.schedule_collection.bind('reset', this.render);
-      this.schedule_collection.fetch({reset: true});
-      this.chapter_select = $('form#add-unit select[name="chapter"]');
-      this.sequential_select = $('form#add-unit select[name="sequential"]');
-      this.vertical_select = $('form#add-unit select[name="vertical"]');
-      this.dirty = false;
-      self = this;
-      $('#add-all').on('click', function(event) {
-        event.preventDefault();
-        self.schedule_apply(self.schedule, self.show);
-        self.dirty = true;
-        self.schedule_collection.set(self.schedule);
-        self.render();
-      });
+        initialize: function() {
+            _.bindAll(this, 'render');
+            this.schedule_collection = new edx.ccx.schedule.Schedule();
+            this.schedule = {};
+            this.schedule_collection.bind('reset', this.render);
+            this.schedule_collection.fetch({reset: true});
+            this.chapter_select = $('form#add-unit select[name="chapter"]');
+            this.sequential_select = $('form#add-unit select[name="sequential"]');
+            this.vertical_select = $('form#add-unit select[name="vertical"]');
+            this.dirty = false;
+            self = this;
+            $('#add-all').on('click', function(event) {
+                event.preventDefault();
+                self.schedule_apply(self.schedule, self.show);
+                self.dirty = true;
+                self.schedule_collection.set(self.schedule);
+                self.render();
+            });
 
       // By default input date and time fileds are disable.
-      self.disableFields($('.ccx_due_date_time_fields'));
-      self.disableFields($('.ccx_start_date_time_fields'));
+            self.disableFields($('.ccx_due_date_time_fields'));
+            self.disableFields($('.ccx_start_date_time_fields'));
       // Add unit handlers
-      this.chapter_select.on('change', function() {
-        var chapter_location = self.chapter_select.val();
-        self.vertical_select.html('').prop('disabled', true);
-        if (chapter_location !== 'none') {
-          var chapter = self.find_unit(self.hidden, chapter_location);
-          self.sequential_select.html('')
-          .append('<option value="all">'+gettext("All subsections")+'</option>')
+            this.chapter_select.on('change', function() {
+                var chapter_location = self.chapter_select.val();
+                self.vertical_select.html('').prop('disabled', true);
+                if (chapter_location !== 'none') {
+                    var chapter = self.find_unit(self.hidden, chapter_location);
+                    self.sequential_select.html('')
+          .append('<option value="all">' + gettext('All subsections') + '</option>')
           .append(self.schedule_options(chapter.children));
-          self.sequential_select.prop('disabled', false);
-          $('#add-unit-button').prop('disabled', false);
+                    self.sequential_select.prop('disabled', false);
+                    $('#add-unit-button').prop('disabled', false);
           // When a chapter is selected, start date fields are enabled and due date
           // fields are disabled because due dates are not applicable on a chapter.
-          self.disableFields($('.ccx_due_date_time_fields'));
-          self.enableFields($('.ccx_start_date_time_fields'));
-        } else {
-          self.sequential_select.html('').prop('disabled', true);
+                    self.disableFields($('.ccx_due_date_time_fields'));
+                    self.enableFields($('.ccx_start_date_time_fields'));
+                } else {
+                    self.sequential_select.html('').prop('disabled', true);
           // When no chapter is selected, all date fields are disabled.
-          self.disableFields($('.ccx_due_date_time_fields'));
-          self.disableFields($('.ccx_start_date_time_fields'));
-        }
-      });
+                    self.disableFields($('.ccx_due_date_time_fields'));
+                    self.disableFields($('.ccx_start_date_time_fields'));
+                }
+            });
 
-      this.sequential_select.on('change', function() {
-         var sequential_location = self.sequential_select.val();
-         if (sequential_location !== 'all') {
-           var chapter = self.chapter_select.val(),
-           sequential = self.find_unit(self.hidden, chapter, sequential_location);
-           self.vertical_select.html('')
-           .append('<option value="all">'+gettext("All units")+'</option>')
+            this.sequential_select.on('change', function() {
+                var sequential_location = self.sequential_select.val();
+                if (sequential_location !== 'all') {
+                    var chapter = self.chapter_select.val(),
+                        sequential = self.find_unit(self.hidden, chapter, sequential_location);
+                    self.vertical_select.html('')
+           .append('<option value="all">' + gettext('All units') + '</option>')
            .append(self.schedule_options(sequential.children));
-           self.vertical_select.prop('disabled', false);
-           self.set_datetime('start', sequential.start);
-           self.set_datetime('due', sequential.due);
+                    self.vertical_select.prop('disabled', false);
+                    self.set_datetime('start', sequential.start);
+                    self.set_datetime('due', sequential.due);
            // When a subsection (aka sequential) is selected,
            // both start and due date fields are enabled.
-           self.enableFields($('.ccx_due_date_time_fields'));
-           self.enableFields($('.ccx_start_date_time_fields'));
-         } else {
+                    self.enableFields($('.ccx_due_date_time_fields'));
+                    self.enableFields($('.ccx_start_date_time_fields'));
+                } else {
            // When "All subsections" is selected, all date fields are disabled.
-           self.vertical_select.html('').prop('disabled', true);
-           self.disableFields($('.ccx_due_date_time_fields'));
-           self.enableFields($('.ccx_start_date_time_fields'));
-         }
-      });
+                    self.vertical_select.html('').prop('disabled', true);
+                    self.disableFields($('.ccx_due_date_time_fields'));
+                    self.enableFields($('.ccx_start_date_time_fields'));
+                }
+            });
 
-      this.vertical_select.on('change', function() {
-        var vertical_location = self.vertical_select.val();
-        if (vertical_location !== 'all') {
-          var chapter = self.chapter_select.val(),
-          sequential = self.sequential_select.val();
-          var vertical = self.find_unit(
+            this.vertical_select.on('change', function() {
+                var vertical_location = self.vertical_select.val();
+                if (vertical_location !== 'all') {
+                    var chapter = self.chapter_select.val(),
+                        sequential = self.sequential_select.val();
+                    var vertical = self.find_unit(
           self.hidden, chapter, sequential, vertical_location);
           // When a unit (aka vertical) is selected, all date fields are disabled because units
           // inherit dates from subsection
-          self.disableFields($('.ccx_due_date_time_fields'));
-          self.disableFields($('.ccx_start_date_time_fields'));
-        } else {
+                    self.disableFields($('.ccx_due_date_time_fields'));
+                    self.disableFields($('.ccx_start_date_time_fields'));
+                } else {
           // When "All units" is selected, all date fields are enabled,
           // because units inherit dates from subsections and we
           // are showing dates from the selected subsection.
-          self.enableFields($('.ccx_due_date_time_fields'));
-          self.enableFields($('.ccx_start_date_time_fields'));
-        }
-      });
+                    self.enableFields($('.ccx_due_date_time_fields'));
+                    self.enableFields($('.ccx_start_date_time_fields'));
+                }
+            });
 
       // Add unit handler
-      $('#add-unit-button').on('click', function(event) {
-        event.preventDefault();
+            $('#add-unit-button').on('click', function(event) {
+                event.preventDefault();
         // Default value of time is 00:00.
-        var start, chapter, sequential, vertical, units, due;
-        start = self.get_datetime('start');
-        chapter = self.chapter_select.val();
-        sequential = self.sequential_select.val();
-        vertical = self.vertical_select.val();
-        units = self.find_lineage(
+                var start, chapter, sequential, vertical, units, due;
+                start = self.get_datetime('start');
+                chapter = self.chapter_select.val();
+                sequential = self.sequential_select.val();
+                vertical = self.vertical_select.val();
+                units = self.find_lineage(
           self.schedule,
           chapter,
           sequential === 'all' ? null : sequential,
           vertical === 'all' ? null : vertical
         );
-        due = self.get_datetime('due');
-        var errorMessage = self.valid_dates(start, due);
-        if (_.isUndefined(errorMessage)) {
-          units.map(self.show);
-          var unit = units[units.length - 1];
-          if (!_.isUndefined(unit)) {
-            if (!_.isNull(start)) {
-              unit.start = start;
-            }
-            if (!_.isNull(due)) {
-              unit.due = due;
-            }
-          }
-          self.schedule_apply([unit], self.show);
-          self.schedule_collection.set(self.schedule);
-          self.dirty = true;
-          self.render();
-        } else {
-          self.dirty = false;
-          $('#ccx_schedule_error_message').text(errorMessage);
-          $('#ajax-error').show().focus();
-          $('#dirty-schedule').hide();
-        }
-      });
+                due = self.get_datetime('due');
+                var errorMessage = self.valid_dates(start, due);
+                if (_.isUndefined(errorMessage)) {
+                    units.map(self.show);
+                    var unit = units[units.length - 1];
+                    if (!_.isUndefined(unit)) {
+                        if (!_.isNull(start)) {
+                            unit.start = start;
+                        }
+                        if (!_.isNull(due)) {
+                            unit.due = due;
+                        }
+                    }
+                    self.schedule_apply([unit], self.show);
+                    self.schedule_collection.set(self.schedule);
+                    self.dirty = true;
+                    self.render();
+                } else {
+                    self.dirty = false;
+                    $('#ccx_schedule_error_message').text(errorMessage);
+                    $('#ajax-error').show().focus();
+                    $('#dirty-schedule').hide();
+                }
+            });
 
       // Handle save button
-      $('#dirty-schedule #save-changes').on('click', function(event) {
-        event.preventDefault();
-        self.save();
-      });
-    }, // end initialization
+            $('#dirty-schedule #save-changes').on('click', function(event) {
+                event.preventDefault();
+                self.save();
+            });
+        }, // end initialization
 
-    render: function() {
-      self.schedule = this.schedule_collection.toJSON();
-      self.hidden = this.pruned(self.schedule, function(node) {
-        return node.hidden || node.category !== 'vertical';
-      });
-      this.showing = this.pruned(self.schedule, function(node) {
-        return !node.hidden;
-      });
+        render: function() {
+            self.schedule = this.schedule_collection.toJSON();
+            self.hidden = this.pruned(self.schedule, function(node) {
+                return node.hidden || node.category !== 'vertical';
+            });
+            this.showing = this.pruned(self.schedule, function(node) {
+                return !node.hidden;
+            });
       // schedule_template defined globally in ccx\schedule.html
       /* globals schedule_template */
-      this.$el.html(schedule_template({chapters: this.showing}));
-      $('table.ccx-schedule .sequential,.vertical').hide();
-      $('table.ccx-schedule .unit .toggle-collapse').on('click', this.toggle_collapse);
+            this.$el.html(schedule_template({chapters: this.showing}));
+            $('table.ccx-schedule .sequential,.vertical').hide();
+            $('table.ccx-schedule .unit .toggle-collapse').on('click', this.toggle_collapse);
       // Hidden hover fields for empty date fields
-      $('table.ccx-schedule .date button').each(function() {
-        if ($(this).text().trim() === gettext("Click to change")) {
-          $(this).html('Set date <span class="sr"> ' +
-          gettext("Click to change") + '</span>');
-        }
-      });
+            $('table.ccx-schedule .date button').each(function() {
+                if ($(this).text().trim() === gettext('Click to change')) {
+                    $(this).html('Set date <span class="sr"> ' +
+          gettext('Click to change') + '</span>');
+                }
+            });
 
       // Handle date edit clicks
-      $('table.ccx-schedule .date button').attr('href', '#enter-date-modal')
+            $('table.ccx-schedule .date button').attr('href', '#enter-date-modal')
       .leanModal({closeButton: '.close-modal'});
-      $('table.ccx-schedule .due-date button').on('click', this.enterNewDate('due'));
-      $('table.ccx-schedule .start-date button').on('click', this.enterNewDate('start'));
+            $('table.ccx-schedule .due-date button').on('click', this.enterNewDate('due'));
+            $('table.ccx-schedule .start-date button').on('click', this.enterNewDate('start'));
       // click handler for expand all
-      $('#ccx_expand_all_btn').on('click', self.expandAll);
+            $('#ccx_expand_all_btn').on('click', self.expandAll);
       // click handler for collapse all
-      $('#ccx_collapse_all_btn').on('click', self.collapseAll);
+            $('#ccx_collapse_all_btn').on('click', self.collapseAll);
       // Click handler for remove all
-      $('table.ccx-schedule button#remove-all').on('click', function(event) {
-        event.preventDefault();
-        self.schedule_apply(self.schedule, self.hide);
-        self.dirty = true;
-        self.schedule_collection.set(self.schedule);
-        self.render();
-      });
+            $('table.ccx-schedule button#remove-all').on('click', function(event) {
+                event.preventDefault();
+                self.schedule_apply(self.schedule, self.hide);
+                self.dirty = true;
+                self.schedule_collection.set(self.schedule);
+                self.render();
+            });
       // Remove unit handler
-      $('table.ccx-schedule button.remove-unit').on('click', function() {
-        var row = $(this).closest('tr'),
-        path = row.data('location').split(' '),
-        unit = self.find_unit(self.schedule, path[0], path[1], path[2]);
-        self.schedule_apply([unit], self.hide);
-        self.schedule_collection.set(self.schedule);
-        self.dirty = true;
-        self.render();
-      });
+            $('table.ccx-schedule button.remove-unit').on('click', function() {
+                var row = $(this).closest('tr'),
+                    path = row.data('location').split(' '),
+                    unit = self.find_unit(self.schedule, path[0], path[1], path[2]);
+                self.schedule_apply([unit], self.hide);
+                self.schedule_collection.set(self.schedule);
+                self.dirty = true;
+                self.render();
+            });
 
       // Show or hide form
-      if (this.hidden.length) {
+            if (this.hidden.length) {
         // Populate chapters select, depopulate others
-        this.chapter_select.html('')
-        .append('<option value="none">'+gettext("Select a chapter")+'...</option>')
+                this.chapter_select.html('')
+        .append('<option value="none">' + gettext('Select a chapter') + '...</option>')
         .append(self.schedule_options(this.hidden));
-        this.sequential_select.html('').prop('disabled', true);
-        this.vertical_select.html('').prop('disabled', true);
-        $('form#add-unit').show();
-        $('#all-units-added').hide();
-        $('#add-unit-button').prop('disabled', true);
-      } else {
-        $('form#add-unit').hide();
-        $('#all-units-added').show();
-      }
+                this.sequential_select.html('').prop('disabled', true);
+                this.vertical_select.html('').prop('disabled', true);
+                $('form#add-unit').show();
+                $('#all-units-added').hide();
+                $('#add-unit-button').prop('disabled', true);
+            } else {
+                $('form#add-unit').hide();
+                $('#all-units-added').show();
+            }
 
       // Show or hide save button
-      if (this.dirty) {
-        $('#dirty-schedule').show();
-        $('html, body').animate(
-          { scrollTop: $('#dirty-schedule').offset().top },
-          'slow', function() {$('#dirty-schedule').focus();
-        });
-      } else {
-        $('#dirty-schedule').hide();
-      }
-      $('#ajax-error').hide();
+            if (this.dirty) {
+                $('#dirty-schedule').show();
+                $('html, body').animate(
+          {scrollTop: $('#dirty-schedule').offset().top},
+          'slow', function() { $('#dirty-schedule').focus();
+          });
+            } else {
+                $('#dirty-schedule').hide();
+            }
+            $('#ajax-error').hide();
 
-      return this;
-    }, // end render
+            return this;
+        }, // end render
 
-    save: function() {
-      self.schedule_collection.set(self.schedule);
-      var button = $('#dirty-schedule #save-changes');
-      button.prop('disabled', true).text(gettext("Saving"));
+        save: function() {
+            self.schedule_collection.set(self.schedule);
+            var button = $('#dirty-schedule #save-changes');
+            button.prop('disabled', true).text(gettext('Saving'));
       // save_url defined globally in ccx\schedule.html
       /* globals save_url */
-      $.ajax({
-        url: save_url,
-        type: 'POST',
-        contentType: 'application/json',
-        data: JSON.stringify(self.schedule),
-        success: function(data) {
-          self.dirty = false;
-          self.render();
-          button.prop('disabled', false).text(gettext("Save changes"));
+            $.ajax({
+                url: save_url,
+                type: 'POST',
+                contentType: 'application/json',
+                data: JSON.stringify(self.schedule),
+                success: function(data) {
+                    self.dirty = false;
+                    self.render();
+                    button.prop('disabled', false).text(gettext('Save changes'));
 
           // Update textarea with grading policy JSON, since grading policy
           // may have changed.
-          $('#grading-policy').text(data.grading_policy);
+                    $('#grading-policy').text(data.grading_policy);
+                },
+                error: function(jqXHR) {
+                    console.log(jqXHR.responseText);
+                    $('#ajax-error').show().focus();
+                    $('#dirty-schedule').hide();
+                    $('form#add-unit select,input,button').prop('disabled', true);
+                    button.prop('disabled', false).text(gettext('Save changes'));
+                }
+            });
+        }, // end save
+
+        hide: function(unit) {
+            if (unit !== undefined) {
+                unit.hidden = true;
+            }
         },
-        error: function(jqXHR) {
-          console.log(jqXHR.responseText);
-          $('#ajax-error').show().focus();
-          $('#dirty-schedule').hide();
-          $('form#add-unit select,input,button').prop('disabled', true);
-          button.prop('disabled', false).text(gettext("Save changes"));
-        }
-      });
-    }, // end save
 
-    hide: function(unit) {
-      if (unit !== undefined) {
-        unit.hidden = true;
-      }
-    },
+        show: function(unit) {
+            if (unit !== undefined) {
+                unit.hidden = false;
+            }
+        },
 
-    show: function(unit) {
-      if (unit !== undefined) {
-        unit.hidden = false;
-      }
-    },
-
-    valid_dates: function(start, due) {
-      var errorMessage;
+        valid_dates: function(start, due) {
+            var errorMessage;
       // Start date is compulsory and due date is optional.
-      if (_.isEmpty(start) && !_.isEmpty(due)) {
-        errorMessage = gettext("Please enter valid start date and time.");
-      } else if (!_.isEmpty(start) && !_.isEmpty(due)) {
-        var requirejs = window.require || RequireJS.require;
-        var moment = requirejs("moment");
-        var parsedDueDate = moment(due, 'YYYY-MM-DD HH:mm');
-        var parsedStartDate = moment(start, 'YYYY-MM-DD HH:mm');
-        if (parsedDueDate.isBefore(parsedStartDate)) {
-          errorMessage = gettext("Due date cannot be before start date.");
-        }
-      }
-      return errorMessage;
-    },
+            if (_.isEmpty(start) && !_.isEmpty(due)) {
+                errorMessage = gettext('Please enter valid start date and time.');
+            } else if (!_.isEmpty(start) && !_.isEmpty(due)) {
+                var requirejs = window.require || RequireJS.require;
+                var moment = requirejs('moment');
+                var parsedDueDate = moment(due, 'YYYY-MM-DD HH:mm');
+                var parsedStartDate = moment(start, 'YYYY-MM-DD HH:mm');
+                if (parsedDueDate.isBefore(parsedStartDate)) {
+                    errorMessage = gettext('Due date cannot be before start date.');
+                }
+            }
+            return errorMessage;
+        },
 
-    get_datetime: function(which) {
-      var date = $('form#add-unit input[name=' + which + '_date]').val();
-      var time = $('form#add-unit input[name=' + which + '_time]').val();
-      time = _.isEmpty(time) ? "00:00" : time;
-      if (date && time) {
-        return date + ' ' + time;
-      }
-      return null;
-    },
+        get_datetime: function(which) {
+            var date = $('form#add-unit input[name=' + which + '_date]').val();
+            var time = $('form#add-unit input[name=' + which + '_time]').val();
+            time = _.isEmpty(time) ? '00:00' : time;
+            if (date && time) {
+                return date + ' ' + time;
+            }
+            return null;
+        },
 
-    set_datetime: function(which, value) {
-      var parts = value ? value.split(' ') : ['', ''],
-      date = parts[0],
-      time = parts[1];
-      $('form#add-unit input[name=' + which + '_date]').val(date);
-      $('form#add-unit input[name=' + which + '_time]').val(time);
-    },
+        set_datetime: function(which, value) {
+            var parts = value ? value.split(' ') : ['', ''],
+                date = parts[0],
+                time = parts[1];
+            $('form#add-unit input[name=' + which + '_date]').val(date);
+            $('form#add-unit input[name=' + which + '_time]').val(time);
+        },
 
-    schedule_options: function(nodes) {
-      return nodes.map(function(node) {
-        return $('<option>')
+        schedule_options: function(nodes) {
+            return nodes.map(function(node) {
+                return $('<option>')
           .attr('value', node.location)
           .text(node.display_name)[0];
-      });
-    },
+            });
+        },
 
-    schedule_apply: function(nodes, f) {
-      nodes.map(function(node) {
-        f(node);
-        if (node !== undefined && node.children !== undefined) {
-          self.schedule_apply(node.children, f);
-        }
-      });
-    },
+        schedule_apply: function(nodes, f) {
+            nodes.map(function(node) {
+                f(node);
+                if (node !== undefined && node.children !== undefined) {
+                    self.schedule_apply(node.children, f);
+                }
+            });
+        },
 
-    pruned: function(tree, filter) {
-      return tree.filter(filter)
+        pruned: function(tree, filter) {
+            return tree.filter(filter)
         .map(function(node) {
-          var copy = {};
-          $.extend(copy, node);
-          if (node.children) {
-            copy.children = self.pruned(node.children, filter);
-          }
-          return copy;
-        }).filter(function(node) {
-          return node.children === undefined || node.children.length;
-        });
-    },
-
-    disableFields: function($selector) {
-      $selector.find('select,input,button').prop('disabled', true);
-    },
-
-    enableFields: function($selector) {
-      $selector.find('select,input,button').prop('disabled', false);
-    },
-
-    toggle_collapse: function(event) {
-      event.preventDefault();
-      var row = $(this).closest('tr');
-      var children = self.get_children(row);
-
-      if (row.is('.expanded')) {
-        $(this).attr('aria-expanded', 'false');
-        $(this).find(".fa-caret-down").removeClass('fa-caret-down').addClass('fa-caret-right');
-        row.removeClass('expanded').addClass('collapsed');
-        children.hide();
-      } else {
-        $(this).attr('aria-expanded', 'true');
-        $(this).find(".fa-caret-right").removeClass('fa-caret-right').addClass('fa-caret-down');
-        row.removeClass('collapsed').addClass('expanded');
-        var depth = $(row).data('depth');
-        var $childNodes = children.filter('.collapsed');
-        if ($childNodes.length <= 0) {
-          children.show();
-        } else {
-          // this will expand units.
-          $childNodes.each(function() {
-            var depthChild = $(this).data('depth');
-            if (depth === (depthChild - 1)) {
-              $(this).show();
+            var copy = {};
+            $.extend(copy, node);
+            if (node.children) {
+                copy.children = self.pruned(node.children, filter);
             }
-          });
-        }
-      }
-    },
+            return copy;
+        }).filter(function(node) {
+            return node.children === undefined || node.children.length;
+        });
+        },
 
-    expandAll : function() {
-      $('table.ccx-schedule > tbody > tr').each(function() {
-        var row = $(this);
-        if (!row.is('.expanded')) {
-          var children = self.get_children(row);
-          row.find(".ccx_sr_alert").attr("aria-expanded", "true");
-          row.find(".fa-caret-right").removeClass('fa-caret-right').addClass('fa-caret-down');
-          row.removeClass('collapsed').addClass('expanded');
-          children.filter('.collapsed').each(function() {
-            children = children.not(self.get_children(this));
-          });
-          children.show();
-        }
-      });
-    },
+        disableFields: function($selector) {
+            $selector.find('select,input,button').prop('disabled', true);
+        },
 
-    collapseAll: function() {
-      $('table.ccx-schedule > tbody > tr').each(function() {
-        var row = $(this);
-        if (row.is('.expanded')) {
-          $(row).find('.ccx_sr_alert').attr('aria-expanded', 'false');
-          $(row).find('.fa-caret-down').removeClass('fa-caret-down').addClass('fa-caret-right');
-          row.removeClass('expanded').addClass('collapsed');
-        }
-      });
-      $('table.ccx-schedule .sequential,.vertical').hide();
-    },
+        enableFields: function($selector) {
+            $selector.find('select,input,button').prop('disabled', false);
+        },
 
-    enterNewDate: function(what) {
-      return function() {
-        var row = $(this).closest('tr');
-        var modal = $('#enter-date-modal')
+        toggle_collapse: function(event) {
+            event.preventDefault();
+            var row = $(this).closest('tr');
+            var children = self.get_children(row);
+
+            if (row.is('.expanded')) {
+                $(this).attr('aria-expanded', 'false');
+                $(this).find('.fa-caret-down').removeClass('fa-caret-down').addClass('fa-caret-right');
+                row.removeClass('expanded').addClass('collapsed');
+                children.hide();
+            } else {
+                $(this).attr('aria-expanded', 'true');
+                $(this).find('.fa-caret-right').removeClass('fa-caret-right').addClass('fa-caret-down');
+                row.removeClass('collapsed').addClass('expanded');
+                var depth = $(row).data('depth');
+                var $childNodes = children.filter('.collapsed');
+                if ($childNodes.length <= 0) {
+                    children.show();
+                } else {
+          // this will expand units.
+                    $childNodes.each(function() {
+                        var depthChild = $(this).data('depth');
+                        if (depth === (depthChild - 1)) {
+                            $(this).show();
+                        }
+                    });
+                }
+            }
+        },
+
+        expandAll: function() {
+            $('table.ccx-schedule > tbody > tr').each(function() {
+                var row = $(this);
+                if (!row.is('.expanded')) {
+                    var children = self.get_children(row);
+                    row.find('.ccx_sr_alert').attr('aria-expanded', 'true');
+                    row.find('.fa-caret-right').removeClass('fa-caret-right').addClass('fa-caret-down');
+                    row.removeClass('collapsed').addClass('expanded');
+                    children.filter('.collapsed').each(function() {
+                        children = children.not(self.get_children(this));
+                    });
+                    children.show();
+                }
+            });
+        },
+
+        collapseAll: function() {
+            $('table.ccx-schedule > tbody > tr').each(function() {
+                var row = $(this);
+                if (row.is('.expanded')) {
+                    $(row).find('.ccx_sr_alert').attr('aria-expanded', 'false');
+                    $(row).find('.fa-caret-down').removeClass('fa-caret-down').addClass('fa-caret-right');
+                    row.removeClass('expanded').addClass('collapsed');
+                }
+            });
+            $('table.ccx-schedule .sequential,.vertical').hide();
+        },
+
+        enterNewDate: function(what) {
+            return function() {
+                var row = $(this).closest('tr');
+                var modal = $('#enter-date-modal')
         .data('what', what)
         .data('location', row.data('location'));
-        modal.find('h2').text(
-          what === 'due' ? gettext("Enter Due Date and Time") :
-          gettext("Enter Start Date and Time")
+                modal.find('h2').text(
+          what === 'due' ? gettext('Enter Due Date and Time') :
+          gettext('Enter Start Date and Time')
         );
-        modal.focus();
-        $(document).on('focusin', function(event) {
-          try {
-            if (!_.isUndefined(event.target.closest('.modal').id) &&
+                modal.focus();
+                $(document).on('focusin', function(event) {
+                    try {
+                        if (!_.isUndefined(event.target.closest('.modal').id) &&
               event.target.closest('.modal').id !== 'enter-date-modal' &&
               event.target.id !== 'enter-date-modal') {
-              event.preventDefault();
-              modal.find('.close-modal').focus();
-            }
-          } catch (err) {
-            event.preventDefault();
-            modal.find('.close-modal').focus();
-          }
-        });
-        modal.find('.close-modal').click(function () {
-          $(document).off('focusin');
-        });
-        var path = row.data('location').split(' '),
-        unit = self.find_unit(self.schedule, path[0], path[1], path[2]),
-        parts = unit[what] ? unit[what].split(' ') : ['', ''],
-        date = parts[0],
-        time = parts[1];
-        modal.find('input[name=date]').val(date);
-        modal.find('input[name=time]').val(time);
-        modal.find('form').off('submit').on('submit', function(event) {
-          event.preventDefault();
-          var date = $(this).find('input[name=date]').val(),
-          time = $(this).find('input[name=time]').val();
-          var valid_date = new Date(date);
-          if (isNaN(valid_date.valueOf())) {
-            alert('Please enter a valid date');
-            return;
-          }
-          var valid_time = /^\d{1,2}:\d{2}?$/;
-          if (!time.match(valid_time)) {
-            alert('Please enter a valid time');
-            return;
-          }
-          if (what === 'start') {
-            unit.start = date + ' ' + time;
-            if (unit.category === "sequential") {
-              self.updateChildrenDates(unit, what, unit.start);
-            }
-          } else {
-            unit.due = date + ' ' + time;
-            if (unit.category === "sequential") {
-              self.updateChildrenDates(unit, what, unit.due);
-            }
-          }
-          modal.find('.close-modal').click();
-          self.dirty = true;
-          self.schedule_collection.set(self.schedule);
-          self.render();
-        });
-      };
-    },
+                            event.preventDefault();
+                            modal.find('.close-modal').focus();
+                        }
+                    } catch (err) {
+                        event.preventDefault();
+                        modal.find('.close-modal').focus();
+                    }
+                });
+                modal.find('.close-modal').click(function() {
+                    $(document).off('focusin');
+                });
+                var path = row.data('location').split(' '),
+                    unit = self.find_unit(self.schedule, path[0], path[1], path[2]),
+                    parts = unit[what] ? unit[what].split(' ') : ['', ''],
+                    date = parts[0],
+                    time = parts[1];
+                modal.find('input[name=date]').val(date);
+                modal.find('input[name=time]').val(time);
+                modal.find('form').off('submit').on('submit', function(event) {
+                    event.preventDefault();
+                    var date = $(this).find('input[name=date]').val(),
+                        time = $(this).find('input[name=time]').val();
+                    var valid_date = new Date(date);
+                    if (isNaN(valid_date.valueOf())) {
+                        alert('Please enter a valid date');
+                        return;
+                    }
+                    var valid_time = /^\d{1,2}:\d{2}?$/;
+                    if (!time.match(valid_time)) {
+                        alert('Please enter a valid time');
+                        return;
+                    }
+                    if (what === 'start') {
+                        unit.start = date + ' ' + time;
+                        if (unit.category === 'sequential') {
+                            self.updateChildrenDates(unit, what, unit.start);
+                        }
+                    } else {
+                        unit.due = date + ' ' + time;
+                        if (unit.category === 'sequential') {
+                            self.updateChildrenDates(unit, what, unit.due);
+                        }
+                    }
+                    modal.find('.close-modal').click();
+                    self.dirty = true;
+                    self.schedule_collection.set(self.schedule);
+                    self.render();
+                });
+            };
+        },
 
-    updateChildrenDates: function(sequential, date_type, date) {
+        updateChildrenDates: function(sequential, date_type, date) {
       // This code iterates the children (aka verticals) of a sequential.
       // It updates start and due dates to corresponding dates
       // of sequential (parent).
-      _.forEach(sequential.children, function (unit) {
-        if (date_type === 'start') {
-          unit.start = date;
-        } else {
-          unit.due = date;
-        }
-      });
-    },
+            _.forEach(sequential.children, function(unit) {
+                if (date_type === 'start') {
+                    unit.start = date;
+                } else {
+                    unit.due = date;
+                }
+            });
+        },
 
-    find_unit: function(tree, chapter, sequential, vertical) {
-      var units = self.find_lineage(tree, chapter, sequential, vertical);
-      return units[units.length -1];
-    },
+        find_unit: function(tree, chapter, sequential, vertical) {
+            var units = self.find_lineage(tree, chapter, sequential, vertical);
+            return units[units.length - 1];
+        },
 
-    find_lineage: function(tree, chapter, sequential, vertical) {
-      function find_in(seq, location) {
-        for (var i = 0; i < seq.length; i++) {
-          if (seq[i].location === location) {
-            return seq[i];
-          }
-        }
-      }
-      var units = [],
-      unit = find_in(tree, chapter);
-      units[units.length] = unit;
-      if (sequential) {
-        units[units.length] = unit = find_in(unit.children, sequential);
-        if (vertical) {
-          units[units.length] = unit = find_in(unit.children, vertical);
-        }
-      }
-      return units;
-    },
-    get_children: function(row) {
-      var depth = $(row).data('depth');
-      return $(row).nextUntil(
+        find_lineage: function(tree, chapter, sequential, vertical) {
+            function find_in(seq, location) {
+                for (var i = 0; i < seq.length; i++) {
+                    if (seq[i].location === location) {
+                        return seq[i];
+                    }
+                }
+            }
+            var units = [],
+                unit = find_in(tree, chapter);
+            units[units.length] = unit;
+            if (sequential) {
+                units[units.length] = unit = find_in(unit.children, sequential);
+                if (vertical) {
+                    units[units.length] = unit = find_in(unit.children, vertical);
+                }
+            }
+            return units;
+        },
+        get_children: function(row) {
+            var depth = $(row).data('depth');
+            return $(row).nextUntil(
         $(row).siblings().filter(function() {
-          return $(this).data('depth') <= depth;
+            return $(this).data('depth') <= depth;
         })
       );
-    }
-  });
+        }
+    });
 })(jQuery, _, Backbone, gettext);

lms/static/js/certificates/certificates.js

@@ -1,10 +1,10 @@
-$(function () {
+$(function() {
     'use strict';
-    $('.action-share-mozillaopenbadges').click(function (event) {
+    $('.action-share-mozillaopenbadges').click(function(event) {
         $('.badges-overlay').fadeIn();
         event.preventDefault();
     });
-    $('.badges-modal .close').click(function () {
+    $('.badges-modal .close').click(function() {
         $('.badges-overlay').fadeOut();
     });
-});
+});

lms/static/js/certificates/collections/certificate_invalidation_collection.js

@@ -1,7 +1,7 @@
 // Backbone.js Application Collection: CertificateInvalidationCollection
-/*global define, RequireJS */
+/* global define, RequireJS */
 
-;(function(define) {
+(function(define) {
     'use strict';
 
     define(
@@ -17,4 +17,4 @@
             });
         }
     );
-}).call(this, define || RequireJS.define);
+}).call(this, define || RequireJS.define);

lms/static/js/certificates/collections/certificate_whitelist.js

@@ -1,42 +1,41 @@
 // Backbone.js Application Collection: CertificateWhiteList
-/*global define, RequireJS */
+/* global define, RequireJS */
 
-;(function(define){
+(function(define) {
     'use strict';
     define([
-            'backbone',
-            'gettext',
-            'js/certificates/models/certificate_exception'
-        ],
+        'backbone',
+        'gettext',
+        'js/certificates/models/certificate_exception'
+    ],
 
-        function(Backbone, gettext, CertificateExceptionModel){
-
-            var CertificateWhiteList =  Backbone.Collection.extend({
+        function(Backbone, gettext, CertificateExceptionModel) {
+            var CertificateWhiteList = Backbone.Collection.extend({
                 model: CertificateExceptionModel,
 
-                initialize: function(attrs, options){
+                initialize: function(attrs, options) {
                     this.url = options.url;
                     this.generate_certificates_url = options.generate_certificates_url;
                 },
 
-                getModel: function(attrs){
+                getModel: function(attrs) {
                     var model = this.findWhere({user_name: attrs.user_name});
-                    if(attrs.user_name && model){
+                    if (attrs.user_name && model) {
                         return model;
                     }
 
                     model = this.findWhere({user_email: attrs.user_email});
-                    if(attrs.user_email && model){
+                    if (attrs.user_email && model) {
                         return model;
                     }
 
                     return undefined;
                 },
 
-                sync: function(options, appended_url){
+                sync: function(options, appended_url) {
                     var filtered = [];
-                    if(appended_url === 'new'){
-                        filtered = this.filter(function(model){
+                    if (appended_url === 'new') {
+                        filtered = this.filter(function(model) {
                             return model.get('new');
                         });
                     }
@@ -48,8 +47,8 @@
                     );
                 },
 
-                update: function(data){
-                    _.each(data, function(item){
+                update: function(data) {
+                    _.each(data, function(item) {
                         var certificate_exception_model =
                             this.getModel({user_name: item.user_name, user_email: item.user_email});
                         certificate_exception_model.set(item);
@@ -60,4 +59,4 @@
             return CertificateWhiteList;
         }
     );
-}).call(this, define || RequireJS.define);
+}).call(this, define || RequireJS.define);

lms/static/js/certificates/factories/certificate_invalidation_factory.js

@@ -1,7 +1,7 @@
 // Backbone.js Page Object Factory: Certificate Invalidation Factory
-/*global define, RequireJS */
+/* global define, RequireJS */
 
-;(function(define) {
+(function(define) {
     'use strict';
     define(
         [
@@ -9,7 +9,6 @@
             'js/certificates/collections/certificate_invalidation_collection'
         ],
         function(CertificateInvalidationView, CertificateInvalidationCollection) {
-
             return function(certificate_invalidation_collection_json, certificate_invalidation_url) {
                 var certificate_invalidation_collection = new CertificateInvalidationCollection(
                     JSON.parse(certificate_invalidation_collection_json), {
@@ -25,7 +24,6 @@
 
                 certificate_invalidation_view.render();
             };
-
         }
     );
-}).call(this, define || RequireJS.define);
+}).call(this, define || RequireJS.define);

lms/static/js/certificates/factories/certificate_whitelist_factory.js

@@ -1,22 +1,21 @@
 // Backbone.js Page Object Factory: Certificates
-/*global define, RequireJS */
+/* global define, RequireJS */
 
-;(function(define){
+(function(define) {
     'use strict';
     define([
-            'jquery',
-            'js/certificates/views/certificate_whitelist',
-            'js/certificates/models/certificate_exception',
-            'js/certificates/views/certificate_whitelist_editor',
-            'js/certificates/collections/certificate_whitelist',
-            'js/certificates/views/certificate_bulk_whitelist'
-        ],
-        function($, CertificateWhiteListListView, CertificateExceptionModel, CertificateWhiteListEditorView ,
-                 CertificateWhiteListCollection, CertificateBulkWhiteList){
+        'jquery',
+        'js/certificates/views/certificate_whitelist',
+        'js/certificates/models/certificate_exception',
+        'js/certificates/views/certificate_whitelist_editor',
+        'js/certificates/collections/certificate_whitelist',
+        'js/certificates/views/certificate_bulk_whitelist'
+    ],
+        function($, CertificateWhiteListListView, CertificateExceptionModel, CertificateWhiteListEditorView,
+                 CertificateWhiteListCollection, CertificateBulkWhiteList) {
             return function(certificate_white_list_json, generate_certificate_exceptions_url,
                             certificate_exception_view_url, generate_bulk_certificate_exceptions_url,
-                            active_certificate){
-
+                            active_certificate) {
                 var certificateWhiteList = new CertificateWhiteListCollection(certificate_white_list_json, {
                     parse: true,
                     canBeEmpty: true,
@@ -38,8 +37,7 @@
                 new CertificateBulkWhiteList({
                     bulk_exception_url: generate_bulk_certificate_exceptions_url
                 }).render();
-
             };
         }
     );
-}).call(this, define || RequireJS.define);
+}).call(this, define || RequireJS.define);

lms/static/js/certificates/models/certificate_exception.js

@@ -1,18 +1,17 @@
 // Backbone.js Application Model: CertificateWhitelist
-/*global define, RequireJS */
+/* global define, RequireJS */
 
-;(function(define){
+(function(define) {
     'use strict';
 
     define([
-            'underscore',
-            'underscore.string',
-            'backbone',
-            'gettext'
-        ],
-
-        function(_, str, Backbone, gettext){
+        'underscore',
+        'underscore.string',
+        'backbone',
+        'gettext'
+    ],
 
+        function(_, str, Backbone, gettext) {
             return Backbone.Model.extend({
                 idAttribute: 'id',
 
@@ -24,17 +23,16 @@
                     certificate_generated: '',
                     notes: ''
                 },
-                initialize: function (attributes, options) {
+                initialize: function(attributes, options) {
                     this.url = options.url;
                 },
-                validate: function(attrs){
+                validate: function(attrs) {
                     if (!str.trim(attrs.user_name) && !str.trim(attrs.user_email)) {
                         return gettext('Student username/email field is required and can not be empty. ' +
                             'Kindly fill in username/email and then press "Add to Exception List" button.');
                     }
-
                 }
             });
         }
     );
-}).call(this, define || RequireJS.define);
+}).call(this, define || RequireJS.define);

lms/static/js/certificates/models/certificate_invalidation.js

@@ -1,14 +1,13 @@
 // Backbone.js Application Model: CertificateInvalidation
-/*global define, RequireJS */
+/* global define, RequireJS */
 
-;(function(define) {
+(function(define) {
     'use strict';
 
     define(
         ['underscore', 'underscore.string', 'gettext', 'backbone'],
 
         function(_, str, gettext, Backbone) {
-
             return Backbone.Model.extend({
                 idAttribute: 'id',
 
@@ -19,7 +18,7 @@
                     notes: ''
                 },
 
-                initialize: function (attributes, options) {
+                initialize: function(attributes, options) {
                     this.url = options.url;
                 },
 
@@ -33,4 +32,4 @@
             });
         }
     );
-}).call(this, define || RequireJS.define);
+}).call(this, define || RequireJS.define);

lms/static/js/certificates/views/certificate_bulk_whitelist.js

@@ -1,22 +1,22 @@
 // Backbone Application View: CertificateBulkWhitelist View
-/*global define, RequireJS */
+/* global define, RequireJS */
 
-;(function(define){
+(function(define) {
     'use strict';
 
     define([
-            'jquery',
-            'underscore',
-            'gettext',
-            'backbone'
-        ],
+        'jquery',
+        'underscore',
+        'gettext',
+        'backbone'
+    ],
 
-        function($, _, gettext, Backbone){
+        function($, _, gettext, Backbone) {
             var DOM_SELECTORS = {
-                bulk_exception: ".bulk-white-list-exception",
-                upload_csv_button: ".upload-csv-button",
-                browse_file: ".browse-file",
-                bulk_white_list_exception_form: "form#bulk-white-list-exception-form"
+                bulk_exception: '.bulk-white-list-exception',
+                upload_csv_button: '.upload-csv-button',
+                browse_file: '.browse-file',
+                bulk_white_list_exception_form: 'form#bulk-white-list-exception-form'
             };
 
             var MESSAGE_GROUP = {
@@ -36,19 +36,19 @@
                     'click .arrow': 'toggleMessageDetails'
                 },
 
-                initialize: function(options){
+                initialize: function(options) {
                     // Re-render the view when an item is added to the collection
                     this.bulk_exception_url = options.bulk_exception_url;
                 },
 
-                render: function(){
+                render: function() {
                     var template = this.loadTemplate('certificate-bulk-white-list');
                     this.$el.html(template());
                 },
 
                 loadTemplate: function(name) {
-                    var templateSelector = "#" + name + "-tpl",
-                    templateText = $(templateSelector).text();
+                    var templateSelector = '#' + name + '-tpl',
+                        templateText = $(templateSelector).text();
                     return _.template(templateText);
                 },
 
@@ -57,7 +57,7 @@
                     var self = this;
                     form.unbind('submit').submit(function(e) {
                         var data = new FormData(e.currentTarget);
-                          $.ajax({
+                        $.ajax({
                             dataType: 'json',
                             type: 'POST',
                             url: self.bulk_exception_url,
@@ -67,13 +67,13 @@
                             success: function(data_from_server) {
                                 self.display_response(data_from_server);
                             }
-                          });
+                        });
                         e.preventDefault(); // avoid to execute the actual submit of the form.
                     });
                 },
 
                 display_response: function(data_from_server) {
-                    $(".bulk-exception-results").removeClass('hidden').empty();
+                    $('.bulk-exception-results').removeClass('hidden').empty();
 
                     // Display general error messages
                     if (data_from_server.general_errors.length) {
@@ -138,54 +138,54 @@
                         $('<div/>', {
                             class: 'message ' + group
                         }).appendTo('.bulk-exception-results').prepend(
-                                "<button type='button' id= '" + group + "' class='arrow'> + </button>" +  heading
+                                "<button type='button' id= '" + group + "' class='arrow'> + </button>" + heading
                         ).append($('<ul/>', {
-                                class: group
-                            }));
+                            class: group
+                        }));
 
-                        for(var i = 0; i < display_data.length; i++){
+                        for (var i = 0; i < display_data.length; i++) {
                             $('<li/>', {
                                 text: display_data[i]
                             }).appendTo('div.message > .' + group);
                         }
-                        $("div.message > ." + group).hide();
+                        $('div.message > .' + group).hide();
                     }
 
                     function get_text(qty, group) {
                         // inner function to display appropriate heading text
                         var text;
-                        switch(group) {
-                            case MESSAGE_GROUP.successfully_added:
-                                text = qty > 1 ? gettext(qty + ' learners are successfully added to exception list'):
+                        switch (group) {
+                        case MESSAGE_GROUP.successfully_added:
+                            text = qty > 1 ? gettext(qty + ' learners are successfully added to exception list') :
                                     gettext(qty + ' learner is successfully added to the exception list');
-                                break;
+                            break;
 
-                            case MESSAGE_GROUP.data_format_error:
-                                text = qty > 1 ? gettext(qty + ' records are not in correct format and not added to' +
-                                    ' the exception list'):
+                        case MESSAGE_GROUP.data_format_error:
+                            text = qty > 1 ? gettext(qty + ' records are not in correct format and not added to' +
+                                    ' the exception list') :
                                     gettext(qty + ' record is not in correct format and not added to the exception' +
                                         ' list');
-                                break;
+                            break;
 
-                            case MESSAGE_GROUP.user_not_exist:
-                                text = qty > 1 ? gettext(qty + ' learners do not exist in LMS and not added to the' +
-                                    ' exception list'):
+                        case MESSAGE_GROUP.user_not_exist:
+                            text = qty > 1 ? gettext(qty + ' learners do not exist in LMS and not added to the' +
+                                    ' exception list') :
                                     gettext(qty + ' learner does not exist in LMS and not added to the exception list');
-                                break;
+                            break;
 
-                            case MESSAGE_GROUP.user_already_white_listed:
-                                text = qty > 1 ? gettext(qty + ' learners are already white listed and not added to' +
-                                    ' the exception list'):
+                        case MESSAGE_GROUP.user_already_white_listed:
+                            text = qty > 1 ? gettext(qty + ' learners are already white listed and not added to' +
+                                    ' the exception list') :
                                     gettext(qty + ' learner is already white listed and not added to the exception ' +
                                         'list');
-                                break;
+                            break;
 
-                            case MESSAGE_GROUP.user_not_enrolled:
-                                text = qty > 1 ? gettext(qty + ' learners are not enrolled in course and not added to' +
-                                    ' the exception list'):
+                        case MESSAGE_GROUP.user_not_enrolled:
+                            text = qty > 1 ? gettext(qty + ' learners are not enrolled in course and not added to' +
+                                    ' the exception list') :
                                     gettext(qty + ' learner is not enrolled in course and not added to the exception' +
                                         ' list');
-                                break;
+                            break;
                         }
                         return text;
                     }
@@ -194,11 +194,11 @@
                 toggleMessageDetails: function(event) {
                     if (event && event.preventDefault) { event.preventDefault(); }
                     var group = event.target.id;
-                    $("div.message > ." + group).slideToggle( "fast", function() {
+                    $('div.message > .' + group).slideToggle('fast', function() {
                         if ($(this).is(':visible')) {
                             event.target.text = ' -- ';
                         } else {
-                             event.target.text = ' + ';
+                            event.target.text = ' + ';
                         }
                     });
                 },
@@ -208,7 +208,7 @@
                     if (event.currentTarget.files.length === 1) {
                         this.$el.find(DOM_SELECTORS.upload_csv_button).removeAttr('disabled');
                         this.$el.find(DOM_SELECTORS.browse_file).val(
-                            event.currentTarget.value.substring(event.currentTarget.value.lastIndexOf("\\") + 1));
+                            event.currentTarget.value.substring(event.currentTarget.value.lastIndexOf('\\') + 1));
                     }
                 }
             });

lms/static/js/certificates/views/certificate_invalidation_view.js

@@ -1,15 +1,15 @@
 // Backbone Application View: CertificateInvalidationView
-/*global define, RequireJS */
+/* global define, RequireJS */
 
-;(function(define) {
+(function(define) {
     'use strict';
     define(
         ['jquery', 'underscore', 'gettext', 'backbone', 'js/certificates/models/certificate_invalidation'],
 
         function($, _, gettext, Backbone, CertificateInvalidationModel) {
             return Backbone.View.extend({
-                el: "#certificate-invalidation",
-                messages: "div.message",
+                el: '#certificate-invalidation',
+                messages: 'div.message',
                 events: {
                     'click #invalidate-certificate': 'invalidateCertificate',
                     'click .re-validate-certificate': 'reValidateCertificate'
@@ -25,15 +25,15 @@
                 },
 
                 loadTemplate: function(name) {
-                    var templateSelector = "#" + name + "-tpl",
-                    templateText = $(templateSelector).text();
+                    var templateSelector = '#' + name + '-tpl',
+                        templateText = $(templateSelector).text();
                     return _.template(templateText);
                 },
 
                 invalidateCertificate: function() {
-                    var user = this.$("#certificate-invalidation-user").val();
-                    var notes = this.$("#certificate-invalidation-notes").val();
-                    var message = "";
+                    var user = this.$('#certificate-invalidation-user').val();
+                    var notes = this.$('#certificate-invalidation-notes').val();
+                    var message = '';
 
                     var certificate_invalidation = new CertificateInvalidationModel(
                         {
@@ -65,14 +65,13 @@
                                     var response_data = JSON.parse(response.responseText);
                                     self.escapeAndShowMessage(response_data.message);
                                 }
-                                catch(exception) {
+                                catch (exception) {
                                     self.escapeAndShowMessage(
-                                        gettext("Server Error, Please refresh the page and try again.")
+                                        gettext('Server Error, Please refresh the page and try again.')
                                     );
                                 }
                             }
                         });
-
                     }
                     else {
                         this.escapeAndShowMessage(certificate_invalidation.validationError);
@@ -96,9 +95,9 @@
                                     var response_data = JSON.parse(response.responseText);
                                     self.escapeAndShowMessage(response_data.message);
                                 }
-                                catch(exception) {
+                                catch (exception) {
                                     self.escapeAndShowMessage(
-                                        gettext("Server Error, Please refresh the page and try again.")
+                                        gettext('Server Error, Please refresh the page and try again.')
                                     );
                                 }
                             },
@@ -119,8 +118,8 @@
                 },
 
                 escapeAndShowMessage: function(message) {
-                    $(this.messages +  ">p" ).remove();
-                    this.$(this.messages).removeClass('hidden').append("<p>"+ _.escape(message) + "</p>");
+                    $(this.messages + '>p').remove();
+                    this.$(this.messages).removeClass('hidden').append('<p>' + _.escape(message) + '</p>');
                 }
 
             });

lms/static/js/certificates/views/certificate_whitelist.js

@@ -1,19 +1,19 @@
 // Backbone Application View: CertificateWhitelist View
-/*global define, RequireJS */
+/* global define, RequireJS */
 
-;(function(define){
+(function(define) {
     'use strict';
 
     define([
-            'jquery',
-            'underscore',
-            'gettext',
-            'backbone'
-        ],
+        'jquery',
+        'underscore',
+        'gettext',
+        'backbone'
+    ],
 
-        function($, _, gettext, Backbone){
+        function($, _, gettext, Backbone) {
             return Backbone.View.extend({
-                el: "#white-listed-students",
+                el: '#white-listed-students',
                 message_div: 'div.white-listed-students > div.message',
                 generate_exception_certificates_radio:
                     'input:radio[name=generate-exception-certificates-radio]:checked',
@@ -23,35 +23,35 @@
                     'click .delete-exception': 'removeException'
                 },
 
-                initialize: function(options){
+                initialize: function(options) {
                     this.certificateWhiteListEditorView = options.certificateWhiteListEditorView;
                     this.active_certificate = options.active_certificate;
                     // Re-render the view when an item is added to the collection
                     this.listenTo(this.collection, 'change add remove', this.render);
                 },
 
-                render: function(){
+                render: function() {
                     var template = this.loadTemplate('certificate-white-list');
                     this.$el.html(template({certificates: this.collection.models}));
-                    if (!this.active_certificate || this.collection.isEmpty()){
-                        this.$("#generate-exception-certificates").attr("disabled", "disabled");
+                    if (!this.active_certificate || this.collection.isEmpty()) {
+                        this.$('#generate-exception-certificates').attr('disabled', 'disabled');
                     }
                     else {
-                        this.$("#generate-exception-certificates").removeAttr("disabled");
+                        this.$('#generate-exception-certificates').removeAttr('disabled');
                     }
                 },
 
                 loadTemplate: function(name) {
-                    var templateSelector = "#" + name + "-tpl",
-                    templateText = $(templateSelector).text();
+                    var templateSelector = '#' + name + '-tpl',
+                        templateText = $(templateSelector).text();
                     return _.template(templateText);
                 },
 
-                removeException: function(event){
+                removeException: function(event) {
                     var certificate = $(event.target).data();
                     var model = this.collection.findWhere(certificate);
                     var self = this;
-                    if(model){
+                    if (model) {
                         model.destroy(
                             {
                                 success: function() {
@@ -65,41 +65,41 @@
                             }
                         );
                     }
-                    else{
+                    else {
                         this.escapeAndShowMessage(
                             gettext('Could not find Certificate Exception in white list. Please refresh the page and try again')  // eslint-disable-line max-len
                         );
                     }
                 },
 
-                generateExceptionCertificates: function(){
+                generateExceptionCertificates: function() {
                     this.collection.sync(
                         {success: this.showSuccess(this), error: this.showError(this)},
                         $(this.generate_exception_certificates_radio).val()
                     );
                 },
 
-                escapeAndShowMessage: function(message){
-                    $(this.message_div +  ">p" ).remove();
-                    $(this.message_div).removeClass('hidden').append("<p>"+ _.escape(message) + "</p>").focus();
-                    $(this.message_div).fadeOut(6000, "linear");
+                escapeAndShowMessage: function(message) {
+                    $(this.message_div + '>p').remove();
+                    $(this.message_div).removeClass('hidden').append('<p>' + _.escape(message) + '</p>').focus();
+                    $(this.message_div).fadeOut(6000, 'linear');
                 },
 
-                showSuccess: function(caller_object){
-                    return function(xhr){
+                showSuccess: function(caller_object) {
+                    return function(xhr) {
                         caller_object.escapeAndShowMessage(xhr.message);
                     };
                 },
 
-                showError: function(caller_object){
-                    return function(xhr){
-                        try{
+                showError: function(caller_object) {
+                    return function(xhr) {
+                        try {
                             var response = JSON.parse(xhr.responseText);
                             caller_object.escapeAndShowMessage(response.message);
                         }
-                        catch(exception){
+                        catch (exception) {
                             caller_object.escapeAndShowMessage(
-                                gettext("Server Error, Please refresh the page and try again.")
+                                gettext('Server Error, Please refresh the page and try again.')
                             );
                         }
                     };

lms/static/js/certificates/views/certificate_whitelist_editor.js

@@ -1,45 +1,45 @@
 // Backbone Application View: CertificateWhiteList Editor View
-/*global define, RequireJS */
+/* global define, RequireJS */
 
-;(function(define){
+(function(define) {
     'use strict';
     define([
-            'jquery',
-            'underscore',
-            'gettext',
-            'backbone',
-            'js/certificates/models/certificate_exception'
-        ],
-        function($, _, gettext, Backbone, CertificateExceptionModel){
+        'jquery',
+        'underscore',
+        'gettext',
+        'backbone',
+        'js/certificates/models/certificate_exception'
+    ],
+        function($, _, gettext, Backbone, CertificateExceptionModel) {
             return Backbone.View.extend({
-                el: "#certificate-white-list-editor",
+                el: '#certificate-white-list-editor',
                 message_div: '.message',
 
                 events: {
                     'click #add-exception': 'addException'
                 },
 
-                render: function(){
+                render: function() {
                     var template = this.loadTemplate('certificate-white-list-editor');
                     this.$el.html(template());
                 },
 
                 loadTemplate: function(name) {
-                    var templateSelector = "#" + name + "-tpl",
-                    templateText = $(templateSelector).text();
+                    var templateSelector = '#' + name + '-tpl',
+                        templateText = $(templateSelector).text();
                     return _.template(templateText);
                 },
 
-                addException: function(){
-                    var value = this.$("#certificate-exception").val();
-                    var notes = this.$("#notes").val();
-                    var user_email = '', user_name='', model={};
+                addException: function() {
+                    var value = this.$('#certificate-exception').val();
+                    var notes = this.$('#notes').val();
+                    var user_email = '', user_name = '', model = {};
 
-                    if(this.isEmailAddress(value)){
+                    if (this.isEmailAddress(value)) {
                         user_email = value;
                         model = {user_email: user_email};
                     }
-                    else{
+                    else {
                         user_name = value;
                         model = {user_name: user_name};
                     }
@@ -55,15 +55,15 @@
                             url: this.collection.url
                         }
                     );
-                    var message = "";
+                    var message = '';
 
-                    if(this.collection.findWhere(model)){
-                        message = gettext("<%= user %> already in exception list.");
+                    if (this.collection.findWhere(model)) {
+                        message = gettext('<%= user %> already in exception list.');
                         this.escapeAndShowMessage(
                             _.template(message)({user: (user_name || user_email)})
                         );
                     }
-                    else if(certificate_exception.isValid()){
+                    else if (certificate_exception.isValid()) {
                         message = gettext('<%= user %> has been successfully added to the exception list. Click Generate Exception Certificate below to send the certificate.');  // eslint-disable-line max-len
                         certificate_exception.save(
                             null,
@@ -76,9 +76,8 @@
                                 error: this.showError(this)
                             }
                         );
-
                     }
-                    else{
+                    else {
                         this.escapeAndShowMessage(certificate_exception.validationError);
                     }
                 },
@@ -88,29 +87,29 @@
                     return re.test(email);
                 },
 
-                escapeAndShowMessage: function(message){
-                    $(this.message_div +  ">p" ).remove();
-                    this.$(this.message_div).removeClass('hidden').append("<p>"+ _.escape(message) + "</p>");
+                escapeAndShowMessage: function(message) {
+                    $(this.message_div + '>p').remove();
+                    this.$(this.message_div).removeClass('hidden').append('<p>' + _.escape(message) + '</p>');
                 },
 
-                showSuccess: function(caller, add_model, message){
-                    return function(model){
-                        if(add_model){
+                showSuccess: function(caller, add_model, message) {
+                    return function(model) {
+                        if (add_model) {
                             caller.collection.add(model);
                         }
                         caller.escapeAndShowMessage(message);
                     };
                 },
 
-                showError: function(caller){
-                    return function(model, response){
-                        try{
+                showError: function(caller) {
+                    return function(model, response) {
+                        try {
                             var response_data = JSON.parse(response.responseText);
                             caller.escapeAndShowMessage(response_data.message);
                         }
-                        catch(exception){
+                        catch (exception) {
                             caller.escapeAndShowMessage(
-                                gettext("Server Error, Please refresh the page and try again.")
+                                gettext('Server Error, Please refresh the page and try again.')
                             );
                         }
                     };

lms/static/js/commerce/credit.js

@@ -3,13 +3,13 @@
  */
 var edx = edx || {};
 
-(function ($, _) {
+(function($, _) {
     'use strict';
 
     edx.commerce = edx.commerce || {};
     edx.commerce.credit = edx.commerce.credit || {};
 
-    edx.commerce.credit.createCreditRequest = function (providerId, courseKey, username) {
+    edx.commerce.credit.createCreditRequest = function(providerId, courseKey, username) {
         return $.ajax({
             url: '/api/credit/v1/providers/' + providerId + '/request/',
             type: 'POST',
@@ -23,7 +23,7 @@ var edx = edx || {};
                 'username': username
             }),
             context: this,
-            success: function (requestData) {
+            success: function(requestData) {
                 var $form = $('<form>', {
                     'class': 'hidden',
                     'action': requestData.url,
@@ -31,7 +31,7 @@ var edx = edx || {};
                     'accept-method': 'UTF-8'
                 });
 
-                _.each(requestData.parameters, function (value, key) {
+                _.each(requestData.parameters, function(value, key) {
                     $('<textarea>').attr({
                         name: key,
                         value: value

lms/static/js/commerce/views/receipt_view.js

@@ -5,7 +5,7 @@
 /* globals _, Backbone */
 var edx = edx || {};
 
-(function ($, _, Backbone) {
+(function($, _, Backbone) {
     'use strict';
 
     edx.commerce = edx.commerce || {};
@@ -15,7 +15,7 @@ var edx = edx || {};
         ecommerceBasketId: null,
         ecommerceOrderNumber: null,
 
-        initialize: function () {
+        initialize: function() {
             this.ecommerceBasketId = $.url('?basket_id');
             this.ecommerceOrderNumber = $.url('?orderNum');
             this.useEcommerceApi = this.ecommerceBasketId || this.ecommerceOrderNumber;
@@ -66,50 +66,50 @@ var edx = edx || {};
                 self.renderError();
             });
         },
-        renderCourseNamePlaceholder: function (courseId) {
+        renderCourseNamePlaceholder: function(courseId) {
             // Display the course Id or name (if available) in the placeholder
-            var $courseNamePlaceholder = $(".course_name_placeholder");
+            var $courseNamePlaceholder = $('.course_name_placeholder');
             $courseNamePlaceholder.text(courseId);
 
-            this.getCourseData(courseId).then(function (responseData) {
+            this.getCourseData(courseId).then(function(responseData) {
                 $courseNamePlaceholder.text(responseData.name);
             });
         },
-        renderUserFullNamePlaceholder: function (username) {
+        renderUserFullNamePlaceholder: function(username) {
             var userModel = Backbone.Model.extend({
-              urlRoot: '/api/user/v1/accounts/',
+                urlRoot: '/api/user/v1/accounts/',
                 url: function() {
                     return this.urlRoot + this.id;
                 }
             });
-            this.user = new userModel({id:username});
+            this.user = new userModel({id: username});
             this.user.fetch({success: function(userData) {
-                $(".full_name_placeholder").text(userData.get('name'));
+                $('.full_name_placeholder').text(userData.get('name'));
             }});
         },
-        renderProvider: function (context) {
-            var templateHtml = $("#provider-tpl").html(),
-                providerDiv = this.$el.find("#receipt-provider");
+        renderProvider: function(context) {
+            var templateHtml = $('#provider-tpl').html(),
+                providerDiv = this.$el.find('#receipt-provider');
             context.course_key = this.courseKey;
             context.username = this.username;
             context.platformName = this.$el.data('platform-name');
             providerDiv.html(_.template(templateHtml)(context)).removeClass('hidden');
         },
 
-        renderError: function () {
+        renderError: function() {
             // Display an error
             $('#error-container').removeClass('hidden');
         },
 
-        trackPurchase: function (order) {
-            window.analytics.track("Completed Order", {
+        trackPurchase: function(order) {
+            window.analytics.track('Completed Order', {
                 orderId: order.number,
                 total: order.total_excl_tax,
                 currency: order.currency
             });
         },
 
-        render: function () {
+        render: function() {
             var self = this,
                 orderId = this.ecommerceOrderNumber || this.ecommerceBasketId || $.url('?payment-order-num');
 
@@ -122,7 +122,7 @@ var edx = edx || {};
             }
         },
 
-        trackLinks: function () {
+        trackLinks: function() {
             var $verifyNowButton = $('#verify_now_button'),
                 $verifyLaterButton = $('#verify_later_button');
 
@@ -145,12 +145,12 @@ var edx = edx || {};
          * @param  {string} orderId Identifier of the order that was purchased.
          * @return {object} JQuery Promise.
          */
-        getReceiptData: function (orderId) {
+        getReceiptData: function(orderId) {
             var urlFormat = '/shoppingcart/receipt/{orderId}/';
 
             if (this.ecommerceOrderNumber) {
                 urlFormat = '/api/commerce/v1/orders/{orderId}/';
-            } else if (this.ecommerceBasketId){
+            } else if (this.ecommerceBasketId) {
                 urlFormat = '/api/commerce/v0/baskets/{orderId}/order/';
             }
 
@@ -165,7 +165,7 @@ var edx = edx || {};
          * @param  {string} providerId The providerId of the credit provider.
          * @return {object} JQuery Promise.
          */
-        getProviderData: function (providerId) {
+        getProviderData: function(providerId) {
             var providerUrl = '/api/credit/v1/providers/{providerId}/';
 
             return $.ajax({
@@ -183,7 +183,7 @@ var edx = edx || {};
          * @param  {string} courseId The courseId of the course.
          * @return {object} JQuery Promise.
          */
-        getCourseData: function (courseId) {
+        getCourseData: function(courseId) {
             var courseDetailUrl = '/api/courses/v1/courses/{courseId}/';
             return $.ajax({
                 url: edx.StringUtils.interpolate(courseDetailUrl, {courseId: courseId}),
@@ -199,7 +199,7 @@ var edx = edx || {};
          * @param  {object} order Receipt data received from the server
          * @return {object} Receipt template context.
          */
-        receiptContext: function (order) {
+        receiptContext: function(order) {
             var self = this,
                 receiptContext;
 
@@ -222,12 +222,12 @@ var edx = edx || {};
                         state: order.billing_address.state,
                         postalCode: order.billing_address.postcode,
                         country: order.billing_address.country
-                    }
+                    };
                 }
 
                 receiptContext.items = _.map(
                     order.lines,
-                    function (line) {
+                    function(line) {
                         return {
                             lineDescription: line.description,
                             cost: self.formatMoney(line.line_price_excl_tax)
@@ -240,7 +240,7 @@ var edx = edx || {};
                     currency: order.currency,
                     purchasedDatetime: order.purchase_datetime,
                     totalCost: self.formatMoney(order.total_cost),
-                    isRefunded: order.status === "refunded",
+                    isRefunded: order.status === 'refunded',
                     billedTo: {
                         firstName: order.billed_to.first_name,
                         lastName: order.billed_to.last_name,
@@ -254,7 +254,7 @@ var edx = edx || {};
 
                 receiptContext.items = _.map(
                     order.items,
-                    function (item) {
+                    function(item) {
                         return {
                             lineDescription: item.line_desc,
                             cost: self.formatMoney(item.line_cost)
@@ -266,13 +266,13 @@ var edx = edx || {};
             return receiptContext;
         },
 
-        getOrderCourseKey: function (order) {
+        getOrderCourseKey: function(order) {
             var length, items;
             if (this.useEcommerceApi) {
                 length = order.lines.length;
                 for (var i = 0; i < length; i++) {
                     var line = order.lines[i],
-                        attributeValues = _.find(line.product.attribute_values, function (attribute) {
+                        attributeValues = _.find(line.product.attribute_values, function(attribute) {
                             // If the attribute has a 'code' property, compare its value, otherwise compare 'name'
                             var value_to_match = 'course_key';
                             if (attribute.code) {
@@ -288,7 +288,7 @@ var edx = edx || {};
                     }
                 }
             } else {
-                items = _.filter(order.items, function (item) {
+                items = _.filter(order.items, function(item) {
                     return item.course_key;
                 });
 
@@ -300,7 +300,7 @@ var edx = edx || {};
             return null;
         },
 
-        formatMoney: function (moneyStr) {
+        formatMoney: function(moneyStr) {
             return Number(moneyStr).toFixed(2);
         },
 
@@ -310,11 +310,11 @@ var edx = edx || {};
          * @param  {object} order Receipt data received from the server
          * @return {string} String of the provider_id or null.
          */
-        getCreditProviderId: function (order) {
+        getCreditProviderId: function(order) {
             var attributeValues,
                 line = order.lines[0];
             if (this.useEcommerceApi) {
-                attributeValues = _.find(line.product.attribute_values, function (attribute) {
+                attributeValues = _.find(line.product.attribute_values, function(attribute) {
                     return attribute.name === 'credit_provider';
                 });
 
@@ -335,10 +335,10 @@ var edx = edx || {};
 
 function completeOrder(event) {
     'use strict';
-    var courseKey = $(event).data("course-key"),
-        username = $(event).data("username"),
-        providerId = $(event).data("provider"),
-        $errorContainer = $("#error-container");
+    var courseKey = $(event).data('course-key'),
+        username = $(event).data('username'),
+        providerId = $(event).data('provider'),
+        $errorContainer = $('#error-container');
 
     try {
         event.preventDefault();
@@ -347,14 +347,14 @@ function completeOrder(event) {
     }
 
     analytics.track(
-        "edx.bi.credit.clicked_complete_credit",
+        'edx.bi.credit.clicked_complete_credit',
         {
-            category: "credit",
+            category: 'credit',
             label: courseKey
         }
     );
 
-    edx.commerce.credit.createCreditRequest(providerId, courseKey, username).fail(function () {
-        $errorContainer.removeClass("hidden");
+    edx.commerce.credit.createCreditRequest(providerId, courseKey, username).fail(function() {
+        $errorContainer.removeClass('hidden');
     });
 }

lms/static/js/components/card/views/card.js

@@ -15,18 +15,18 @@
  * - actionUrl (string or function): URL to navigate to when the action button is clicked. Defaults to the empty string.
  * - actionContent: Content of the action button. This may include HTML. Default to the empty string.
  */
-;(function (define) {
+(function(define) {
     'use strict';
     define(['jquery',
             'underscore',
             'backbone',
             'text!templates/components/card/card.underscore'],
-        function ($, _, Backbone, cardTemplate) {
+        function($, _, Backbone, cardTemplate) {
             var CardView = Backbone.View.extend({
                 tagName: 'li',
 
                 events: {
-                    'click .action' : 'action'
+                    'click .action': 'action'
                 },
 
                 /**
@@ -35,25 +35,25 @@
                  * depends on this.configuration being set to pick the appropriate class. Therefore, configuration
                  * is set in the constructor, but the rest of the initialization happens in initialize.
                  */
-                constructor: function (options) {
-                    if (!this.configuration)  {
+                constructor: function(options) {
+                    if (!this.configuration) {
                         this.configuration = (options && options.configuration) ? options.configuration : 'square_card';
                     }
                     Backbone.View.prototype.constructor.apply(this, arguments);
                 },
 
-                initialize: function () {
+                initialize: function() {
                     this.render();
                 },
 
                 template: _.template(cardTemplate),
 
-                switchOnConfiguration: function (square_result, list_result) {
+                switchOnConfiguration: function(square_result, list_result) {
                     return this.callIfFunction(this.configuration) === 'square_card' ?
                         square_result : list_result;
                 },
 
-                callIfFunction: function (value) {
+                callIfFunction: function(value) {
                     if ($.isFunction(value)) {
                         return value.call(this);
                     } else {
@@ -61,7 +61,7 @@
                     }
                 },
 
-                className: function () {
+                className: function() {
                     var result = 'card ' +
                                  this.switchOnConfiguration('square-card', 'list-card') + ' ' +
                                  this.callIfFunction(this.cardClass);
@@ -71,11 +71,11 @@
                     return result;
                 },
 
-                render: function () {
+                render: function() {
                     var maxLength = 72,
                         description = this.callIfFunction(this.description);
                     if (description.length > maxLength) {
-                        description = description.substring(0, maxLength).trim() + '...'
+                        description = description.substring(0, maxLength).trim() + '...';
                     }
                     this.$el.html(this.template({
                         pennant: this.callIfFunction(this.pennant),
@@ -88,7 +88,7 @@
                         srInfo: this.srInfo
                     }));
                     var detailsEl = this.$el.find('.card-meta');
-                    _.each(this.callIfFunction(this.details), function (detail) {
+                    _.each(this.callIfFunction(this.details), function(detail) {
                         // Call setElement to rebind event handlers
                         detail.setElement(detail.el).render();
                         detail.$el.addClass('meta-detail');
@@ -97,7 +97,7 @@
                     return this;
                 },
 
-                action: function () { },
+                action: function() { },
                 cardClass: '',
                 pennant: '',
                 title: '',

lms/static/js/components/header/models/header.js

@@ -1,18 +1,18 @@
 /**
  * A generic header model.
  */
-;(function (define) {
-'use strict';
-define(['backbone'], function (Backbone) {
-    var HeaderModel = Backbone.Model.extend({
-        defaults: {
-            'title': '',
-            'description': '',
-            'breadcrumbs': null,
-            'nav_aria_label': ''
-        }
-    });
+(function(define) {
+    'use strict';
+    define(['backbone'], function(Backbone) {
+        var HeaderModel = Backbone.Model.extend({
+            defaults: {
+                'title': '',
+                'description': '',
+                'breadcrumbs': null,
+                'nav_aria_label': ''
+            }
+        });
 
-    return HeaderModel;
-});
+        return HeaderModel;
+    });
 }).call(this, define || RequireJS.define);

lms/static/js/components/header/views/header.js

@@ -1,19 +1,19 @@
 /**
  * A generic header view class.
  */
-;(function (define) {
+(function(define) {
     'use strict';
     define(['backbone', 'text!templates/components/header/header.underscore'],
-           function (Backbone, headerTemplate) {
+           function(Backbone, headerTemplate) {
                var HeaderView = Backbone.View.extend({
-                   initialize: function (options) {
+                   initialize: function(options) {
                        this.template = _.template(headerTemplate);
                        this.headerActionsView = options.headerActionsView;
                        this.listenTo(this.model, 'change', this.render);
                        this.render();
                    },
 
-                   render: function () {
+                   render: function() {
                        var json = this.model.attributes;
                        this.$el.html(this.template(json));
                        if (this.headerActionsView) {

lms/static/js/course_info.js

@@ -1,11 +1,11 @@
-$(document).ready(function () {
-  $('ul.tabs li').click(function() {
-    $('ul.tabs li').removeClass("enabled");
-    $(this).addClass("enabled");
+$(document).ready(function() {
+    $('ul.tabs li').click(function() {
+        $('ul.tabs li').removeClass('enabled');
+        $(this).addClass('enabled');
 
-    var data_class = '.' + $(this).attr('data-class');
+        var data_class = '.' + $(this).attr('data-class');
 
-    $('.tab').slideUp();
-    $(data_class + ':hidden').slideDown();
-  })
+        $('.tab').slideUp();
+        $(data_class + ':hidden').slideDown();
+    });
 });

lms/static/js/course_survey.js

@@ -1,16 +1,15 @@
 $(function() {
-
     // adding js class for styling with accessibility in mind
     $('body').addClass('js');
 
     // form field label styling on focus
-    $("form :input").focus(function() {
-        $("label[for='" + this.id + "']").parent().addClass("is-focused");
+    $('form :input').focus(function() {
+        $("label[for='" + this.id + "']").parent().addClass('is-focused');
     }).blur(function() {
-        $("label").parent().removeClass("is-focused");
+        $('label').parent().removeClass('is-focused');
     });
 
-    $('.status.message.submission-error').addClass("is-hidden");
+    $('.status.message.submission-error').addClass('is-hidden');
 
     toggleSubmitButton(true);
 
@@ -25,21 +24,21 @@ $(function() {
 
         $inputs.each(function() {
             /* see if it is a required field and - if so - make sure user presented all information */
-            if (typeof $(this).attr("required") !== typeof undefined) {
+            if (typeof $(this).attr('required') !== typeof undefined) {
                 var val = $(this).val();
-                if (typeof(val) === "string") {
+                if (typeof(val) === 'string') {
                     if (val.trim().length === 0) {
-                        var field_label = $(this).parent().find("label");
+                        var field_label = $(this).parent().find('label');
                         $(this).parent().addClass('field-error');
-                        $('.status.message.submission-error .message-copy').append("<li class='error-item'>"+field_label.text()+"</li>");
+                        $('.status.message.submission-error .message-copy').append("<li class='error-item'>" + field_label.text() + '</li>');
                         cancel_submit = true;
                     }
-                } else if (typeof(val) === "object") {
+                } else if (typeof(val) === 'object') {
                     /* for SELECT statements */
-                    if (val === null || val.length === 0 || val[0] === "") {
-                        var field_label = $(this).parent().find("label");
+                    if (val === null || val.length === 0 || val[0] === '') {
+                        var field_label = $(this).parent().find('label');
                         $(this).parent().addClass('field-error');
-                        $('.status.message.submission-error .message-copy').append("<li class='error-item'>"+field_label.text()+"</li>");
+                        $('.status.message.submission-error .message-copy').append("<li class='error-item'>" + field_label.text() + '</li>');
                         cancel_submit = true;
                     }
                 }
@@ -47,11 +46,11 @@ $(function() {
         });
 
         if (cancel_submit) {
-          $('.status.message.submission-error').
-            removeClass("is-hidden").
+            $('.status.message.submission-error').
+            removeClass('is-hidden').
             focus();
-          $("html, body").animate({ scrollTop: 0 }, "fast");
-          return false;
+            $('html, body').animate({scrollTop: 0}, 'fast');
+            return false;
         }
 
         toggleSubmitButton(false);
@@ -71,16 +70,16 @@ $(function() {
         json = $.parseJSON(jqXHR.responseText);
         $('.status.message.submission-error').addClass('is-shown').focus();
         $('.status.message.submission-error .message-copy').
-            html(gettext("There has been an error processing your survey.")).
+            html(gettext('There has been an error processing your survey.')).
             stop().
-            css("display", "block");
+            css('display', 'block');
     });
 });
 
 function toggleSubmitButton(enable) {
     var $submitButton = $('form .form-actions #submit');
 
-    if(enable) {
+    if (enable) {
         $submitButton.
             removeClass('is-disabled').
             attr('aria-disabled', false).

lms/static/js/courseware/accordion_events.js

@@ -1,16 +1,16 @@
-;(function(define) {
+(function(define) {
     'use strict';
 
-    define(['jquery', 'logger'], function ($, Logger) {
-        return function () {
-            $(".accordion-nav").click(function(event) {
+    define(['jquery', 'logger'], function($, Logger) {
+        return function() {
+            $('.accordion-nav').click(function(event) {
                 Logger.log(
-                    "edx.ui.lms.outline.selected",
+                    'edx.ui.lms.outline.selected',
                     {
                         current_url: window.location.href,
                         target_url: event.currentTarget.href,
-                        target_name: $(this).find("p.accordion-display-name").text(),
-                        widget_placement: "accordion"
+                        target_name: $(this).find('p.accordion-display-name').text(),
+                        widget_placement: 'accordion'
                     });
             });
         };

lms/static/js/courseware/certificates_api.js

@@ -1,20 +1,20 @@
 $(document).ready(function() {
     'use strict';
 
-    $(".generate_certs").click(function(e){
+    $('.generate_certs').click(function(e) {
         e.preventDefault();
-        var post_url = $(".generate_certs").data("endpoint");
-        $(".generate_certs").attr("disabled", true).addClass('is-disabled').attr('aria-disabled', true);
+        var post_url = $('.generate_certs').data('endpoint');
+        $('.generate_certs').attr('disabled', true).addClass('is-disabled').attr('aria-disabled', true);
         $.ajax({
-            type: "POST",
+            type: 'POST',
             url: post_url,
             dataType: 'text',
-            success: function () {
+            success: function() {
                 location.reload();
             },
             error: function(jqXHR, textStatus, errorThrown) {
                 $('#errors-info').html(jqXHR.responseText);
-                $(".generate_certs").attr("disabled", false).removeClass('is-disabled').attr('aria-disabled', false);
+                $('.generate_certs').attr('disabled', false).removeClass('is-disabled').attr('aria-disabled', false);
             }
         });
     });

lms/static/js/courseware/course_home_events.js

@@ -1,14 +1,14 @@
-;(function(define) {
+(function(define) {
     'use strict';
 
-    define(['jquery', 'logger'], function ($, Logger) {
-        return function () {
-            $('.last-accessed-link').on('click', function (event) {
+    define(['jquery', 'logger'], function($, Logger) {
+        return function() {
+            $('.last-accessed-link').on('click', function(event) {
                 Logger.log('edx.course.home.resume_course.clicked', {
                     url: event.currentTarget.href
                 });
             });
-            $('.date-summary-verified-upgrade-deadline .date-summary-link').on('click', function () {
+            $('.date-summary-verified-upgrade-deadline .date-summary-link').on('click', function() {
                 Logger.log('edx.course.home.upgrade_verified.clicked', {});
             });
         };

lms/static/js/courseware/courseware_factory.js

@@ -1,18 +1,18 @@
-;(function (define) {
+(function(define) {
     'use strict';
 
     define([
-            'jquery',
-            'logger',
-            'js/bookmarks/views/bookmarks_list_button'
-        ],
+        'jquery',
+        'logger',
+        'js/bookmarks/views/bookmarks_list_button'
+    ],
         function($, Logger, BookmarksListButton) {
             return function() {
                 // This function performs all actions common to all courseware.
                 // 1. adding an event to all link clicks.
                 $('a:not([href^="#"])').click(function(event) {
                     Logger.log(
-                        "edx.ui.lms.link_clicked",
+                        'edx.ui.lms.link_clicked',
                         {
                             current_url: window.location.href,
                             target_url: event.currentTarget.href

lms/static/js/courseware/credit_progress.js

@@ -10,8 +10,8 @@ $(document).ready(function() {
         var el = $(this);
         container.toggleClass('is-hidden');
         el.find('.fa').toggleClass('fa-caret-up fa-caret-down');
-        el.find('.requirement-detail').text(function(i, text){
-          return text === gettext('Less') ? gettext('More') : gettext('Less');
+        el.find('.requirement-detail').text(function(i, text) {
+            return text === gettext('Less') ? gettext('More') : gettext('Less');
         });
     });
 });

lms/static/js/courseware/toggle_element_visibility.js

@@ -1,14 +1,13 @@
-;(function (define) {
+(function(define) {
     'use strict';
 
     define(['jquery', 'logger', 'moment'],
-        function ($, Logger, moment) {
-
-            return function () {
+        function($, Logger, moment) {
+            return function() {
                 // define variables for code legibility
                 var toggleActionElements = $('.toggle-visibility-button');
 
-                var updateToggleActionText = function (elementIsHidden, actionElement) {
+                var updateToggleActionText = function(elementIsHidden, actionElement) {
                     var show_text = actionElement.data('show'),
                         hide_text = actionElement.data('hide'),
                         first_hidden_update = $('.old-updates .toggle-visibility-button').first();
@@ -29,7 +28,7 @@
                     }
                 };
 
-                $.each(toggleActionElements, function (i, elem) {
+                $.each(toggleActionElements, function(i, elem) {
                     var toggleActionElement = $(elem),
                         toggleTargetElement = toggleActionElement.siblings('.toggle-visibility-element'),
                         elementIsHidden = toggleTargetElement.is(':visible'),
@@ -37,7 +36,7 @@
 
                     updateToggleActionText(elementIsHidden, toggleActionElement);
 
-                    toggleActionElement.on('click', function (event) {
+                    toggleActionElement.on('click', function(event) {
                         event.preventDefault();
                         toggleTargetElement.toggleClass('hidden');
                         updateToggleActionText(!toggleTargetElement.hasClass('hidden'), toggleActionElement);

lms/static/js/dashboard/credit.js

@@ -4,24 +4,24 @@
 
 var edx = edx || {};
 
-(function ($, analytics) {
+(function($, analytics) {
     'use strict';
 
-    $(document).ready(function () {
-        var $errorContainer = $(".credit-error-msg"),
-            creditStatusError = $errorContainer.data("credit-error");
+    $(document).ready(function() {
+        var $errorContainer = $('.credit-error-msg'),
+            creditStatusError = $errorContainer.data('credit-error');
 
-        if (creditStatusError === "True") {
-            $errorContainer.toggleClass("is-hidden");
+        if (creditStatusError === 'True') {
+            $errorContainer.toggleClass('is-hidden');
         }
 
         // Fire analytics events when the "purchase credit" button is clicked
-        $(".purchase-credit-btn").on("click", function (event) {
-            var courseKey = $(event.target).data("course-key");
+        $('.purchase-credit-btn').on('click', function(event) {
+            var courseKey = $(event.target).data('course-key');
             analytics.track(
-                "edx.bi.credit.clicked_purchase_credit",
+                'edx.bi.credit.clicked_purchase_credit',
                 {
-                    category: "credit",
+                    category: 'credit',
                     label: courseKey
                 }
             );
@@ -30,17 +30,17 @@ var edx = edx || {};
 
         // This event invokes credit request endpoint. It will initiate
         // a credit request for the credit course for the provided user.
-        $(".pending-credit-btn").on("click", function (event) {
+        $('.pending-credit-btn').on('click', function(event) {
             var $target = $(event.target),
-                courseKey = $target.data("course-key"),
-                username = $target.data("user"),
-                providerId = $target.data("provider");
+                courseKey = $target.data('course-key'),
+                username = $target.data('user'),
+                providerId = $target.data('provider');
 
             event.preventDefault();
 
-            edx.commerce.credit.createCreditRequest(providerId, courseKey, username).fail(function () {
-                $(".credit-action").hide();
-                $errorContainer.toggleClass("is-hidden");
+            edx.commerce.credit.createCreditRequest(providerId, courseKey, username).fail(function() {
+                $('.credit-action').hide();
+                $errorContainer.toggleClass('is-hidden');
             });
         });
     });

lms/static/js/dashboard/donation.js

@@ -23,12 +23,12 @@ var edx = edx || {};
          * @param {Object} params - Form data, included as hidden inputs.
          */
         var configureForm = function(form, method, url, params) {
-            $("input", form).remove();
-            form.attr("action", url);
-            form.attr("method", method);
+            $('input', form).remove();
+            form.attr('action', url);
+            form.attr('method', method);
             _.each(params, function(value, key) {
-                $("<input>").attr({
-                    type: "hidden",
+                $('<input>').attr({
+                    type: 'hidden',
                     name: key,
                     value: value
                 }).appendTo(form);
@@ -43,9 +43,9 @@ var edx = edx || {};
         */
         var firePaymentAnalyticsEvent = function(course) {
             analytics.track(
-                "edx.bi.user.payment_processor.visited",
+                'edx.bi.user.payment_processor.visited',
                 {
-                    category: "donations",
+                    category: 'donations',
                     label: course
                 }
             );
@@ -62,8 +62,8 @@ var edx = edx || {};
         */
         var addDonationToCart = function(amount, course) {
             return $.ajax({
-                url: "/shoppingcart/donation/",
-                type: "POST",
+                url: '/shoppingcart/donation/',
+                type: 'POST',
                 data: {
                     amount: amount,
                     course_id: course
@@ -97,12 +97,12 @@ var edx = edx || {};
             * @returns {DonationView}
             */
             render: function() {
-                var html = _.template($("#donation-tpl").html())({});
+                var html = _.template($('#donation-tpl').html())({});
                 this.$el.html(html);
-                this.$amount = $("input[name=\"amount\"]", this.$el);
-                this.$submit = $(".action-donate", this.$el);
-                this.$errorMsg = $(".donation-error-msg", this.$el);
-                this.$paymentForm = $(".payment-form", this.$el);
+                this.$amount = $('input[name="amount"]', this.$el);
+                this.$submit = $('.action-donate', this.$el);
+                this.$errorMsg = $('.donation-error-msg', this.$el);
+                this.$paymentForm = $('.payment-form', this.$el);
                 this.$submit.click(this.donate);
                 return this;
             },
@@ -122,7 +122,7 @@ var edx = edx || {};
                 }
 
                 // Immediately disable the submit button to prevent duplicate submissions
-                this.$submit.addClass("disabled");
+                this.$submit.addClass('disabled');
 
                 if (this.validate()) {
                     var amount = this.$amount.val();
@@ -132,7 +132,7 @@ var edx = edx || {};
                 }
                 else {
                     // If an error occurred, allow the user to resubmit
-                    this.$submit.removeClass("disabled");
+                    this.$submit.removeClass('disabled');
                 }
             },
 
@@ -166,13 +166,13 @@ var edx = edx || {};
 
                 if (isValid) {
                     this.$amount.removeClass('validation-error');
-                    this.$errorMsg.text("");
+                    this.$errorMsg.text('');
                 }
 
                 else {
                     this.$amount.addClass('validation-error');
                     this.$errorMsg.text(
-                        gettext("Please enter a valid donation amount.")
+                        gettext('Please enter a valid donation amount.')
                     );
                 }
 
@@ -204,10 +204,10 @@ var edx = edx || {};
             */
             displayServerError: function() {
                 // Display the error message
-                this.$errorMsg.text(gettext("Your donation could not be submitted."));
+                this.$errorMsg.text(gettext('Your donation could not be submitted.'));
 
                 // Re-enable the submit button to allow the user to retry
-                this.$submit.removeClass("disabled");
+                this.$submit.removeClass('disabled');
             },
 
             /**
@@ -218,7 +218,7 @@ var edx = edx || {};
             */
             submitPaymentForm: function(form) {
                 form.submit();
-            },
+            }
         };
 
         view.initialize(params);
@@ -231,14 +231,13 @@ var edx = edx || {};
         // For each one, create a new donation view to handle
         // that form, and parameterize it based on the
         // "data-course" attribute (the course ID).
-        $(".donate-container").each(function() {
+        $('.donate-container').each(function() {
             var container = $(this);
-            var course = container.data("course");
+            var course = container.data('course');
             var view = new edx.dashboard.donation.DonationView({
                 el: container,
                 course: course
             }).render();
         });
     });
-
 })(jQuery);

lms/static/js/dashboard/dropdown.js

@@ -1,13 +1,13 @@
 var edx = edx || {};
 
-(function ($) {
+(function($) {
     'use strict';
 
     edx.dashboard = edx.dashboard || {};
     edx.dashboard.dropdown = {};
 
     // Generate the properties object to be passed along with business intelligence events.
-    edx.dashboard.dropdown.toggleCourseActionsDropdownMenu = function (event) {
+    edx.dashboard.dropdown.toggleCourseActionsDropdownMenu = function(event) {
         // define variables for code legibility
         var dashboardIndex = $(event.currentTarget).data().dashboardIndex,
             dropdown = $('#actions-dropdown-' + dashboardIndex),
@@ -26,33 +26,33 @@ var edx = edx || {};
             var itemToFocusIndex;
 
             // if space or escape key pressed
-            if ( event.which === 32 || event.which === 27) {
-              dropdownButton.click();
-              event.preventDefault();
+            if (event.which === 32 || event.which === 27) {
+                dropdownButton.click();
+                event.preventDefault();
             }
 
             // if up arrow key pressed or shift+tab
             else if (event.which === 38 || (event.which === 9 && event.shiftKey)) {
               // if first item go to last
-              if (focusedItemIndex === 0 || focusedItemIndex === -1) {
-                menuItems.last().focus();
-              } else {
-                itemToFocusIndex = focusedItemIndex - 1;
-                menuItems.get(itemToFocusIndex).focus();
-              }
-              event.preventDefault();
+                if (focusedItemIndex === 0 || focusedItemIndex === -1) {
+                    menuItems.last().focus();
+                } else {
+                    itemToFocusIndex = focusedItemIndex - 1;
+                    menuItems.get(itemToFocusIndex).focus();
+                }
+                event.preventDefault();
             }
 
             // if down arrow key pressed or tab key
             else if (event.which === 40 || event.which === 9) {
               // if last item go to first
-              if (focusedItemIndex === menuItems.length - 1 || focusedItemIndex === -1) {
-                menuItems.first().focus();
-              } else {
-                itemToFocusIndex = focusedItemIndex + 1;
-                menuItems.get(itemToFocusIndex).focus();
-              }
-              event.preventDefault();
+                if (focusedItemIndex === menuItems.length - 1 || focusedItemIndex === -1) {
+                    menuItems.first().focus();
+                } else {
+                    itemToFocusIndex = focusedItemIndex + 1;
+                    menuItems.get(itemToFocusIndex).focus();
+                }
+                event.preventDefault();
             }
         };
 
@@ -69,22 +69,21 @@ var edx = edx || {};
         // Inform the ARIA framework that the dropdown has been expanded
         dropdownButton.attr('aria-expanded', !ariaExpandedState);
 
-        //catch keypresses when inside dropdownMenu (we want to catch spacebar;
+        // catch keypresses when inside dropdownMenu (we want to catch spacebar;
         // escape; up arrow or shift+tab; and down arrow or tab)
-        dropdown.on('keydown', function(event){
-          catchKeyPress($(this), event);
+        dropdown.on('keydown', function(event) {
+            catchKeyPress($(this), event);
         });
     };
 
     edx.dashboard.dropdown.bindToggleButtons = function() {
-      $('.action-more').bind(
+        $('.action-more').bind(
         'click',
         edx.dashboard.dropdown.toggleCourseActionsDropdownMenu
       );
     };
 
     $(document).ready(function() {
-      edx.dashboard.dropdown.bindToggleButtons();
+        edx.dashboard.dropdown.bindToggleButtons();
     });
-
 })(jQuery);

lms/static/js/dashboard/legacy.js

@@ -10,11 +10,11 @@
 
  var edx = edx || {};
 
-(function($, gettext, Logger, accessibleModal, interpolate) {
-    'use strict';
+ (function($, gettext, Logger, accessibleModal, interpolate) {
+     'use strict';
 
-    edx.dashboard = edx.dashboard || {};
-    edx.dashboard.legacy = {};
+     edx.dashboard = edx.dashboard || {};
+     edx.dashboard.legacy = {};
 
     /**
      * Initialize the dashboard using legacy JavaScript.
@@ -29,32 +29,31 @@
      *         - changeEmailSettings
      *         - verifyToggleBannerFailedOff
      */
-    edx.dashboard.legacy.init = function(urls) {
-
-        var notifications = $('.dashboard-notifications'),
-            upgradeButtonLinks = $('.action-upgrade'),
-            verifyButtonLinks = $('.verification-cta > .cta');
+     edx.dashboard.legacy.init = function(urls) {
+         var notifications = $('.dashboard-notifications'),
+             upgradeButtonLinks = $('.action-upgrade'),
+             verifyButtonLinks = $('.verification-cta > .cta');
 
         // On initialization, set focus to the first notification available for screen readers.
-        if ( notifications.children().length > 0 ) {
-            notifications.focus();
-        }
+         if (notifications.children().length > 0) {
+             notifications.focus();
+         }
 
         // Track clicks of the upgrade button. The `trackLink` method is a helper that makes
         // a `track` call whenever a bound link is clicked. Usually the page would change before
         // `track` had time to execute; `trackLink` inserts a small timeout to give the `track`
         // call enough time to fire. The clicked link element is passed to `generateProperties`.
-        window.analytics.trackLink(upgradeButtonLinks, 'edx.bi.dashboard.upgrade_button.clicked', generateProperties);
+         window.analytics.trackLink(upgradeButtonLinks, 'edx.bi.dashboard.upgrade_button.clicked', generateProperties);
 
         // Track clicks of the "verify now" button.
-        window.analytics.trackLink(verifyButtonLinks, 'edx.bi.user.verification.resumed', generateProperties);
+         window.analytics.trackLink(verifyButtonLinks, 'edx.bi.user.verification.resumed', generateProperties);
 
         // Track clicks of the LinkedIn "Add to Profile" button
-        window.analytics.trackLink(
+         window.analytics.trackLink(
             $('.action-linkedin-profile'),
             'edx.bi.user.linkedin_add_to_profile',
-            function( element ) {
-                var $el = $( element );
+            function(element) {
+                var $el = $(element);
                 return {
                     category: 'linkedin',
                     label: $el.data('course-id'),
@@ -65,122 +64,122 @@
 
 
         // Generate the properties object to be passed along with business intelligence events.
-        function generateProperties(element) {
-            var $el = $(element),
-                properties = {};
+         function generateProperties(element) {
+             var $el = $(element),
+                 properties = {};
 
-            if ( $el.hasClass('action-upgrade') ) {
-                properties.category = 'upgrade';
-            } else if ( $el.hasClass('cta') ) {
-                properties.category = 'verification';
-            }
+             if ($el.hasClass('action-upgrade')) {
+                 properties.category = 'upgrade';
+             } else if ($el.hasClass('cta')) {
+                 properties.category = 'verification';
+             }
 
-            properties.label = $el.data('course-id');
+             properties.label = $el.data('course-id');
 
-            return properties;
-        }
+             return properties;
+         }
 
-        $("#failed-verification-button-dismiss").click(function() {
-            $.ajax({
-                url: urls.verifyToggleBannerFailedOff,
-                type: "post"
-            });
-            $("#failed-verification-banner").addClass('is-hidden');
-        });
+         $('#failed-verification-button-dismiss').click(function() {
+             $.ajax({
+                 url: urls.verifyToggleBannerFailedOff,
+                 type: 'post'
+             });
+             $('#failed-verification-banner').addClass('is-hidden');
+         });
 
-        $("#upgrade-to-verified").click(function(event) {
-            var user = $(event.target).closest(".action-upgrade").data("user"),
-                course = $(event.target).closest(".action-upgrade").data("course-id");
+         $('#upgrade-to-verified').click(function(event) {
+             var user = $(event.target).closest('.action-upgrade').data('user'),
+                 course = $(event.target).closest('.action-upgrade').data('course-id');
 
-            Logger.log('edx.course.enrollment.upgrade.clicked', [user, course], null);
-        });
+             Logger.log('edx.course.enrollment.upgrade.clicked', [user, course], null);
+         });
 
-        $(".action-email-settings").click(function(event) {
-            var element = $(event.target);
-            $("#email_settings_course_id").val( element.data("course-id") );
-            $("#email_settings_course_number").text( element.data("course-number") );
-            if($(event.target).data("optout") === "False") {
-                $("#receive_emails").prop('checked', true);
-            }
-            edx.dashboard.dropdown.toggleCourseActionsDropdownMenu(event);
-        });
+         $('.action-email-settings').click(function(event) {
+             var element = $(event.target);
+             $('#email_settings_course_id').val(element.data('course-id'));
+             $('#email_settings_course_number').text(element.data('course-number'));
+             if ($(event.target).data('optout') === 'False') {
+                 $('#receive_emails').prop('checked', true);
+             }
+             edx.dashboard.dropdown.toggleCourseActionsDropdownMenu(event);
+         });
 
-        $(".action-unenroll").click(function(event) {
-            var element = $(event.target);
-            var track_info = element.data("track-info");
-            var course_number = element.data("course-number");
-            var course_name = element.data("course-name");
-            var cert_name_long = element.data("cert-name-long");
-            $('#track-info').html(interpolate(track_info, {
-                course_number: "<span id='unenroll_course_number'>" + course_number + "</span>",
-                course_name: "<span id='unenroll_course_name'>" + course_name + "</span>",
-                cert_name_long: "<span id='unenroll_cert_name'>" + cert_name_long + "</span>"
-            }, true));
-            $('#refund-info').html( element.data("refund-info") );
-            $("#unenroll_course_id").val( element.data("course-id") );
-            edx.dashboard.dropdown.toggleCourseActionsDropdownMenu(event);
-        });
+         $('.action-unenroll').click(function(event) {
+             var element = $(event.target);
+             var track_info = element.data('track-info');
+             var course_number = element.data('course-number');
+             var course_name = element.data('course-name');
+             var cert_name_long = element.data('cert-name-long');
+             $('#track-info').html(interpolate(track_info, {
+                 course_number: "<span id='unenroll_course_number'>" + course_number + '</span>',
+                 course_name: "<span id='unenroll_course_name'>" + course_name + '</span>',
+                 cert_name_long: "<span id='unenroll_cert_name'>" + cert_name_long + '</span>'
+             }, true));
+             $('#refund-info').html(element.data('refund-info'));
+             $('#unenroll_course_id').val(element.data('course-id'));
+             edx.dashboard.dropdown.toggleCourseActionsDropdownMenu(event);
+         });
 
-        $('#unenroll_form').on('ajax:complete', function(event, xhr) {
-            if(xhr.status === 200) {
-                location.href = urls.dashboard;
-            } else if (xhr.status === 403) {
-                location.href = urls.signInUser + "?course_id=" +
-                encodeURIComponent($("#unenroll_course_id").val()) + "&enrollment_action=unenroll";
-            } else {
-                $('#unenroll_error').html(
-                    xhr.responseText ? xhr.responseText : gettext("An error occurred. Please try again later.")
-                ).stop().css("display", "block");
-            }
-        });
+         $('#unenroll_form').on('ajax:complete', function(event, xhr) {
+             if (xhr.status === 200) {
+                 location.href = urls.dashboard;
+             } else if (xhr.status === 403) {
+                 location.href = urls.signInUser + '?course_id=' +
+                encodeURIComponent($('#unenroll_course_id').val()) + '&enrollment_action=unenroll';
+             } else {
+                 $('#unenroll_error').html(
+                    xhr.responseText ? xhr.responseText : gettext('An error occurred. Please try again later.')
+                ).stop().css('display', 'block');
+             }
+         });
 
-        $("#email_settings_form").submit(function(){
-            $.ajax({
-                type: "POST",
-                url: urls.changeEmailSettings,
-                data: $(this).serializeArray(),
-                success: function(data) {
-                    if(data.success) {
-                        location.href = urls.dashboard;
-                    }
-                },
-                error: function(xhr) {
-                    if (xhr.status === 403) {
-                        location.href = urls.signInUser;
-                    }
-                }
-            });
-            return false;
-        });
+         $('#email_settings_form').submit(function() {
+             $.ajax({
+                 type: 'POST',
+                 url: urls.changeEmailSettings,
+                 data: $(this).serializeArray(),
+                 success: function(data) {
+                     if (data.success) {
+                         location.href = urls.dashboard;
+                     }
+                 },
+                 error: function(xhr) {
+                     if (xhr.status === 403) {
+                         location.href = urls.signInUser;
+                     }
+                 }
+             });
+             return false;
+         });
 
-        $(".action-email-settings").each(function(index){
-            $(this).attr("id", "email-settings-" + index);
+         $('.action-email-settings').each(function(index) {
+             $(this).attr('id', 'email-settings-' + index);
             // a bit of a hack, but gets the unique selector for the modal trigger
-            var trigger = "#" + $(this).attr("id");
-            accessibleModal(
+             var trigger = '#' + $(this).attr('id');
+             accessibleModal(
                 trigger,
-                "#email-settings-modal .close-modal",
-                "#email-settings-modal",
-                "#dashboard-main"
+                '#email-settings-modal .close-modal',
+                '#email-settings-modal',
+                '#dashboard-main'
             );
-        });
+         });
 
-        $(".action-unenroll").each(function(index){
-            $(this).attr("id", "unenroll-" + index);
+         $('.action-unenroll').each(function(index) {
+             $(this).attr('id', 'unenroll-' + index);
             // a bit of a hack, but gets the unique selector for the modal trigger
-            var trigger = "#" + $(this).attr("id");
-            accessibleModal(
+             var trigger = '#' + $(this).attr('id');
+             accessibleModal(
                 trigger,
-                "#unenroll-modal .close-modal",
-                "#unenroll-modal",
-                "#dashboard-main"
+                '#unenroll-modal .close-modal',
+                '#unenroll-modal',
+                '#dashboard-main'
             );
-        });
+         });
 
-        $("#unregister_block_course").click( function(event) {
-            $("#unenroll_course_id").val($(event.target).data("course-id"));
-            $("#unenroll_course_number").text($(event.target).data("course-number"));
-            $("#unenroll_course_name").text($(event.target).data("course-name"));
-        });
-    };
-})(jQuery, gettext, Logger, accessible_modal, interpolate);
+         $('#unregister_block_course').click(function(event) {
+             $('#unenroll_course_id').val($(event.target).data('course-id'));
+             $('#unenroll_course_number').text($(event.target).data('course-number'));
+             $('#unenroll_course_name').text($(event.target).data('course-name'));
+         });
+     };
+ })(jQuery, gettext, Logger, accessible_modal, interpolate);

lms/static/js/dashboard/track_events.js

@@ -4,13 +4,13 @@
 
 var edx = edx || {};
 
-(function ($) {
+(function($) {
     'use strict';
 
     edx.dashboard = edx.dashboard || {};
 
     // Generate the properties object to be passed along with business intelligence events.
-    edx.dashboard.generateTrackProperties = function(element){
+    edx.dashboard.generateTrackProperties = function(element) {
         var $el = $(element),
             properties = {};
 
@@ -32,7 +32,7 @@ var edx = edx || {};
     };
 
     // Emit an event when the 'course title link' is clicked.
-    edx.dashboard.trackCourseTitleClicked = function($courseTitleLink, properties){
+    edx.dashboard.trackCourseTitleClicked = function($courseTitleLink, properties) {
         var trackProperty = properties || edx.dashboard.generateTrackProperties;
 
         window.analytics.trackLink(
@@ -43,7 +43,7 @@ var edx = edx || {};
     };
 
     // Emit an event  when the 'course image' is clicked.
-    edx.dashboard.trackCourseImageLinkClicked = function($courseImageLink, properties){
+    edx.dashboard.trackCourseImageLinkClicked = function($courseImageLink, properties) {
         var trackProperty = properties || edx.dashboard.generateTrackProperties;
         window.analytics.trackLink(
             $courseImageLink,
@@ -53,7 +53,7 @@ var edx = edx || {};
     };
 
     // Emit an event  when the 'View Course' button is clicked.
-    edx.dashboard.trackEnterCourseLinkClicked = function($enterCourseLink, properties){
+    edx.dashboard.trackEnterCourseLinkClicked = function($enterCourseLink, properties) {
         var trackProperty = properties || edx.dashboard.generateTrackProperties;
         window.analytics.trackLink(
             $enterCourseLink,
@@ -63,7 +63,7 @@ var edx = edx || {};
     };
 
     // Emit an event when the options dropdown is engaged.
-    edx.dashboard.trackCourseOptionDropdownClicked = function($optionsDropdown, properties){
+    edx.dashboard.trackCourseOptionDropdownClicked = function($optionsDropdown, properties) {
         var trackProperty = properties || edx.dashboard.generateTrackProperties;
         window.analytics.trackLink(
             $optionsDropdown,
@@ -73,7 +73,7 @@ var edx = edx || {};
     };
 
     // Emit an event  when the 'Learn about verified' link is clicked.
-    edx.dashboard.trackLearnVerifiedLinkClicked = function($courseLearnVerified, properties){
+    edx.dashboard.trackLearnVerifiedLinkClicked = function($courseLearnVerified, properties) {
         var trackProperty = properties || edx.dashboard.generateTrackProperties;
         window.analytics.trackLink(
             $courseLearnVerified,
@@ -83,8 +83,8 @@ var edx = edx || {};
     };
 
     // Emit an event  when the 'Find Courses' button is clicked.
-    edx.dashboard.trackFindCourseBtnClicked = function($findCoursesBtn, properties){
-        var trackProperty = properties || { category: 'dashboard', label: null };
+    edx.dashboard.trackFindCourseBtnClicked = function($findCoursesBtn, properties) {
+        var trackProperty = properties || {category: 'dashboard', label: null};
         window.analytics.trackLink(
             $findCoursesBtn,
             'edx.bi.dashboard.find_courses_button.clicked',
@@ -93,7 +93,7 @@ var edx = edx || {};
     };
 
     // Emit an event when the 'View XSeries Details' button is clicked
-    edx.dashboard.trackXseriesBtnClicked = function($xseriesBtn, properties){
+    edx.dashboard.trackXseriesBtnClicked = function($xseriesBtn, properties) {
         var trackProperty = properties || edx.dashboard.generateProgramProperties;
         window.analytics.trackLink(
             $xseriesBtn,
@@ -103,11 +103,10 @@ var edx = edx || {};
     };
 
     edx.dashboard.xseriesTrackMessages = function() {
-
         $('.xseries-action .btn').each(function(i, element) {
             var data = edx.dashboard.generateProgramProperties($(element));
 
-            window.analytics.track( 'edx.bi.dashboard.xseries_cta_message.viewed', data );
+            window.analytics.track('edx.bi.dashboard.xseries_cta_message.viewed', data);
         });
     };
 

lms/static/js/discovery/collection.js

@@ -1,108 +1,104 @@
-;(function (define) {
+(function(define) {
+    define([
+        'backbone',
+        'js/discovery/models/course_card'
+    ], function(Backbone, CourseCard) {
+        'use strict';
 
-define([
-    'backbone',
-    'js/discovery/models/course_card'
-], function (Backbone, CourseCard) {
-    'use strict';
+        return Backbone.Collection.extend({
 
-    return Backbone.Collection.extend({
+            model: CourseCard,
+            pageSize: 20,
+            totalCount: 0,
+            latestModelsCount: 0,
+            searchTerm: '',
+            selectedFacets: {},
+            facets: {},
+            page: 0,
+            url: '/search/course_discovery/',
+            fetchXhr: null,
 
-        model: CourseCard,
-        pageSize: 20,
-        totalCount: 0,
-        latestModelsCount: 0,
-        searchTerm: '',
-        selectedFacets: {},
-        facets: {},
-        page: 0,
-        url: '/search/course_discovery/',
-        fetchXhr: null,
-
-        performSearch: function (searchTerm, facets) {
-            this.fetchXhr && this.fetchXhr.abort();
-            this.searchTerm = searchTerm || '';
-            this.selectedFacets = facets || {};
-            var data = this.preparePostData(0);
-            this.resetState();
-            this.fetchXhr = this.fetch({
-                data: data,
-                type: 'POST',
-                success: function (self, xhr) {
-                    self.trigger('search');
-                },
-                error: function (self, xhr) {
-                    self.trigger('error');
-                }
-            });
-        },
-
-        loadNextPage: function () {
-            this.fetchXhr && this.fetchXhr.abort();
-            var data = this.preparePostData(this.page + 1);
-            this.fetchXhr = this.fetch({
-                data: data,
-                type: 'POST',
-                success: function (self, xhr) {
-                    self.page += 1;
-                    self.trigger('next');
-                },
-                error: function (self, xhr) {
-                    self.trigger('error');
-                },
-                add: true,
-                reset: false,
-                remove: false
-            });
-        },
-
-        preparePostData: function(pageNumber) {
-            var data = {
-                search_string: this.searchTerm,
-                page_size: this.pageSize,
-                page_index: pageNumber
-            };
-            if(this.selectedFacets.length > 0) {
-                this.selectedFacets.each(function(facet) {
-                    data[facet.get('type')] = facet.get('query');
+            performSearch: function(searchTerm, facets) {
+                this.fetchXhr && this.fetchXhr.abort();
+                this.searchTerm = searchTerm || '';
+                this.selectedFacets = facets || {};
+                var data = this.preparePostData(0);
+                this.resetState();
+                this.fetchXhr = this.fetch({
+                    data: data,
+                    type: 'POST',
+                    success: function(self, xhr) {
+                        self.trigger('search');
+                    },
+                    error: function(self, xhr) {
+                        self.trigger('error');
+                    }
                 });
+            },
+
+            loadNextPage: function() {
+                this.fetchXhr && this.fetchXhr.abort();
+                var data = this.preparePostData(this.page + 1);
+                this.fetchXhr = this.fetch({
+                    data: data,
+                    type: 'POST',
+                    success: function(self, xhr) {
+                        self.page += 1;
+                        self.trigger('next');
+                    },
+                    error: function(self, xhr) {
+                        self.trigger('error');
+                    },
+                    add: true,
+                    reset: false,
+                    remove: false
+                });
+            },
+
+            preparePostData: function(pageNumber) {
+                var data = {
+                    search_string: this.searchTerm,
+                    page_size: this.pageSize,
+                    page_index: pageNumber
+                };
+                if (this.selectedFacets.length > 0) {
+                    this.selectedFacets.each(function(facet) {
+                        data[facet.get('type')] = facet.get('query');
+                    });
+                }
+                return data;
+            },
+
+            parse: function(response) {
+                var results = response['results'] || [];
+                this.latestModelsCount = results.length;
+                this.totalCount = response.total;
+                if (typeof response.facets !== 'undefined') {
+                    this.facets = response.facets;
+                }
+                else {
+                    this.facets = [];
+                }
+                return _.map(results, function(result) {
+                    return result.data;
+                });
+            },
+
+            resetState: function() {
+                this.reset();
+                this.page = 0;
+                this.totalCount = 0;
+                this.latestModelsCount = 0;
+            },
+
+            hasNextPage: function() {
+                return this.totalCount - ((this.page + 1) * this.pageSize) > 0;
+            },
+
+            latestModels: function() {
+                return this.last(this.latestModelsCount);
             }
-            return data;
-        },
-
-        parse: function(response) {
-            var results = response['results'] || [];
-            this.latestModelsCount = results.length;
-            this.totalCount = response.total;
-            if (typeof response.facets !== 'undefined') {
-                this.facets = response.facets;
-            }
-            else {
-                this.facets = [];
-            }
-            return _.map(results, function (result) {
-                return result.data;
-            });
-        },
-
-        resetState: function () {
-            this.reset();
-            this.page = 0;
-            this.totalCount = 0;
-            this.latestModelsCount = 0;
-        },
-
-        hasNextPage: function () {
-            return this.totalCount - ((this.page + 1) * this.pageSize) > 0;
-        },
-
-        latestModels: function () {
-            return this.last(this.latestModelsCount);
-        }
 
+        });
     });
-
-});
-
-
 })(define || RequireJS.define);

lms/static/js/discovery/collections/filters.js

@@ -1,18 +1,15 @@
-;(function (define) {
+(function(define) {
+    define(['backbone', 'js/discovery/models/filter'], function(Backbone, Filter) {
+        'use strict';
 
-define(['backbone', 'js/discovery/models/filter'], function (Backbone, Filter) {
-    'use strict';
-
-    return Backbone.Collection.extend({
-        model: Filter,
-        getTerms: function () {
-            return this.reduce(function (terms, filter) {
-                terms[filter.id] = filter.get('query');
-                return terms;
-            }, {});
-        }
+        return Backbone.Collection.extend({
+            model: Filter,
+            getTerms: function() {
+                return this.reduce(function(terms, filter) {
+                    terms[filter.id] = filter.get('query');
+                    return terms;
+                }, {});
+            }
+        });
     });
-
-});
-
 })(define || RequireJS.define);

lms/static/js/discovery/discovery_factory.js

@@ -1,31 +1,29 @@
-;(function (define) {
+(function(define) {
     'use strict';
 
     define(['backbone', 'js/discovery/models/search_state', 'js/discovery/collections/filters',
         'js/discovery/views/search_form', 'js/discovery/views/courses_listing',
         'js/discovery/views/filter_bar', 'js/discovery/views/refine_sidebar'],
         function(Backbone, SearchState, Filters, SearchForm, CoursesListing, FilterBar, RefineSidebar) {
-
-            return function (meanings, searchQuery) {
-
+            return function(meanings, searchQuery) {
                 var dispatcher = _.extend({}, Backbone.Events);
                 var search = new SearchState();
                 var filters = new Filters();
-                var listing = new CoursesListing({ model: search.discovery });
+                var listing = new CoursesListing({model: search.discovery});
                 var form = new SearchForm();
-                var filterBar = new FilterBar({ collection: filters });
+                var filterBar = new FilterBar({collection: filters});
                 var refineSidebar = new RefineSidebar({
                     collection: search.discovery.facetOptions,
                     meanings: meanings
                 });
 
-                dispatcher.listenTo(form, 'search', function (query) {
+                dispatcher.listenTo(form, 'search', function(query) {
                     filters.reset();
                     form.showLoadingIndicator();
                     search.performSearch(query, filters.getTerms());
                 });
 
-                dispatcher.listenTo(refineSidebar, 'selectOption', function (type, query, name) {
+                dispatcher.listenTo(refineSidebar, 'selectOption', function(type, query, name) {
                     form.showLoadingIndicator();
                     if (filters.get(type)) {
                         removeFilter(type);
@@ -38,19 +36,19 @@
 
                 dispatcher.listenTo(filterBar, 'clearFilter', removeFilter);
 
-                dispatcher.listenTo(filterBar, 'clearAll', function () {
+                dispatcher.listenTo(filterBar, 'clearAll', function() {
                     form.doSearch('');
                 });
 
-                dispatcher.listenTo(listing, 'next', function () {
-                    search.loadNextPage()
+                dispatcher.listenTo(listing, 'next', function() {
+                    search.loadNextPage();
                 });
 
-                dispatcher.listenTo(search, 'next', function () {
+                dispatcher.listenTo(search, 'next', function() {
                     listing.renderNext();
                 });
 
-                dispatcher.listenTo(search, 'search', function (query, total) {
+                dispatcher.listenTo(search, 'search', function(query, total) {
                     if (total > 0) {
                         form.showFoundMessage(total);
                         if (query) {
@@ -69,7 +67,7 @@
                     refineSidebar.render();
                 });
 
-                dispatcher.listenTo(search, 'error', function () {
+                dispatcher.listenTo(search, 'error', function() {
                     form.showErrorMessage();
                     form.hideLoadingIndicator();
                 });
@@ -89,11 +87,8 @@
                 }
 
                 function quote(string) {
-                    return '"'+string+'"';
+                    return '"' + string + '"';
                 }
-
             };
-
         });
-
 })(define || RequireJS.define);

lms/static/js/discovery/models/course_card.js

@@ -1,26 +1,23 @@
-;(function (define) {
+(function(define) {
+    define(['backbone'], function(Backbone) {
+        'use strict';
 
-define(['backbone'], function (Backbone) {
-    'use strict';
-
-    return Backbone.Model.extend({
-        defaults: {
-            modes: [],
-            course: '',
-            enrollment_start: '',
-            number: '',
-            content: {
-                overview: '',
-                display_name: '',
-                number: ''
-            },
-            start: '',
-            image_url: '',
-            org: '',
-            id: ''
-        }
+        return Backbone.Model.extend({
+            defaults: {
+                modes: [],
+                course: '',
+                enrollment_start: '',
+                number: '',
+                content: {
+                    overview: '',
+                    display_name: '',
+                    number: ''
+                },
+                start: '',
+                image_url: '',
+                org: '',
+                id: ''
+            }
+        });
     });
-
-});
-
 })(define || RequireJS.define);