Github user robertkowalski commented on a diff in the pull request:
https://github.com/apache/couchdb-fauxton/pull/250#discussion_r23604715
--- Diff: app/addons/cors/views.js ---
@@ -0,0 +1,359 @@
+// Licensed under the Apache License, Version 2.0 (the "License"); you may
not
+// use this file except in compliance with the License. You may obtain a
copy of
+// the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT
+// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+// License for the specific language governing permissions and limitations
under
+// the License.
+
+define([
+ "app",
+ "api",
+ "addons/cors/resources",
+ "addons/cors/components.react",
+ "addons/cors/actions"
+],
+
+
+function (app, FauxtonAPI, CORS, Components, Actions) {
+ var Views= {};
+
+ Views.CORSWrapper = FauxtonAPI.View.extend({
+ className: 'list',
+ initialize: function (options) {
+ this.options = options;
+ },
+
+ afterRender: function () {
+ Actions.editCors({
+ cors: this.options.cors,
+ httpd: this.options.httpd
+ });
+ Components.renderCORS(this.el);
+ },
+
+ cleanup: function () {
+ Components.removeCORS(this.el);
+ }
+
+ });
+
+ Views.CORSMain = FauxtonAPI.View.extend({
+ className: 'cors-page',
+ template: 'addons/cors/templates/cors',
+ events: {
+ 'submit form#corsForm': 'submit',
+ 'click .js-enable-cors': 'corsClick',
+ 'click .js-restrict-origin-domains': 'restrictOrigins',
+ 'click .js-all-origin-domains': 'allOrigins'
+ },
+
+ initialize: function () {
+ this.originDomainTable = this.setView('.origin-domains', new
Views.OriginDomainTable({
+ model: this.model
+ }));
+ },
+
+ serialize: function () {
+ return {
+ enableCors: this.model.get('credentials')
+ };
+ },
+
+ establish: function(){
+ return [this.model.fetch()];
+ },
+
+ afterRender: function () {
+ var corsEnabled = this.$('.js-enable-cors').is(':checked');
+ this.$('#collapsing-container').toggle(corsEnabled);
+ this.setupOrigins();
+ },
+
+ corsClick: function (e) {
+ var isChecked = this.$(e.target).prop('checked');
+ this.$('#collapsing-container').toggle(isChecked);
+ this.setupOrigins();
+ },
+
+
+ setupOrigins: function() {
+ var storedOrigins = this.model.get('origins');
+ if (storedOrigins && storedOrigins != '*') {
+ this.restrictOrigins();
+ } else {
+ this.allOrigins();
+ }
+ },
+
+ allOrigins: function() {
+ this.$('.js-all-origin-domains').prop('checked', true);
+ this.$('.js-restrict-origin-domains').prop('checked', false);
+ this.$('#origin-domains-container').hide();
+ },
+
+ restrictOrigins: function() {
+ this.$('.js-restrict-origin-domains').prop('checked', true);
+ this.$('.js-all-origin-domains').prop('checked', false);
+ this.$('#origin-domains-container').show();
+ },
+
+ formToJSON: function(formSelector){
+ var formObject = $(formSelector).serializeArray(),
+ formJSON={};
+ _.map(formObject, function(field){
+ formJSON[field.name]=field.value;
+ });
+ return formJSON;
+ },
+
+ submit: function(e){
+ e.preventDefault();
+ var data = this.formToJSON(e.currentTarget);
+
+ if (data.enable_cors === 'on') {
+
+ // CORS checked, save data
+ if (data.restrict_origin_domains === 'on') {
+ var storedOrigins = this.model.get('origins').split(',');
+ var newDomain = $.trim(data.new_origin_domain);
+
+ // if a new domain has been entered, check it's valid
+ if (!_.isEmpty(newDomain) &&
!CORS.validateCORSDomain(newDomain)) {
+ FauxtonAPI.addNotification({
+ msg: 'Please enter a valid domain, starting with http/https
and only containing the domain (not a subfolder).',
+ type: 'error',
+ clear: true
+ });
+ return;
+ }
+
+ // check that the user has entered at least one new origin domain
+ if (storedOrigins && storedOrigins.length > 0 && storedOrigins
!== '*') {
+ this.originData = storedOrigins.concat(newDomain).toString();
+ } else {
+ if (_.isEmpty(newDomain)) {
+ FauxtonAPI.addNotification({
+ msg: 'Please enter a new origin domain.',
+ type: 'error',
+ clear: true
+ });
+ this.$('.new-origin-domain').focus();
+ return;
+ }
+ this.originData = data.new_origin_domain;
+ }
+
+ } else {
+ this.originData = "*";
+ }
+
+
+ var enableOption = new CORS.ConfigModel({
+ section: 'httpd',
+ attribute: 'enable_cors',
+ value: 'true'
+ });
+
+ var enableCreds = new CORS.ConfigModel({
+ section: 'cors',
+ attribute: 'credentials',
+ value: 'true'
+ });
+
+ var allowOrigins = new CORS.ConfigModel({
+ section: 'cors',
+ attribute: 'origins',
+ value: this.originData
+ });
+
+ enableOption.save().then(function (response) {
+ var notification = FauxtonAPI.addNotification({
+ msg: 'Your settings have been saved.',
+ type: 'success',
+ clear: true
+ });
+ },
+ function (response, errorCode, errorMsg) {
+ var notification = FauxtonAPI.addNotification({
+ msg: 'Sorry! There was an error. Code ' + errorCode + '.',
+ type: 'error',
+ clear: true
+ });
+ });
+
+ enableCreds.save();
+ allowOrigins.save();
+ this.$('.new-origin-domain').val('');
+
+ } else {
+
+ // Disable CORS
+ var disableOption = new CORS.ConfigModel({
+ section: 'httpd',
+ attribute: 'enable_cors',
+ value: 'false'
+ });
+
+ var disableCreds = new CORS.ConfigModel({
+ section: 'cors',
+ attribute: 'credentials',
+ value: 'false'
+ });
+
+ var disableOrigins = new CORS.ConfigModel({
+ section: 'cors',
+ attribute: 'origins',
+ value: ''
+ });
+
+ disableOption.save().then(function (response) {
+ var notification = FauxtonAPI.addNotification({
+ msg: 'Your settings have been saved.',
+ type: 'success',
+ clear: true
+ });
+ },
+ function (response, errorCode, errorMsg) {
+ var notification = FauxtonAPI.addNotification({
+ msg: 'Sorry! There was an error. Code ' + errorCode + '.',
+ type: 'error',
+ clear: true
+ });
+ });
+
+ disableCreds.save();
+ disableOrigins.save();
+ }
+ }
+ });
+
+ Views.OriginDomainTable = FauxtonAPI.View.extend({
+ template: 'addons/cors/templates/origin_domain_table',
+
+ initialize: function () {
+ // listen for any server-side changes to the object (i.e.
saves/deletes). Only then, re-render the table
+ this.listenTo(this.model, 'sync', this.render);
+ },
+
+ beforeRender: function () {
+ var origins = this.model.get('origins');
+
+ // if the stored origins are set to '*' or nothing's defined, show
nothing
+ if (_.isEmpty(origins) || origins === '*') {
+ return;
+ }
+ this.showRows();
+ },
+
+ showRows: function () {
+ var originsArray = this.model.get('origins').split(',');
+ _.each(originsArray, function (url, index) {
+ this.insertView('#origin-domain-table tbody', new
Views.OriginDomainRow({
+ model: this.model,
+ index: index
+ }));
+ }, this);
+ }
+ });
+
+
+ // this gets passed the entire model so it can manipulate it directly
(add/update the row)
+ Views.OriginDomainRow = FauxtonAPI.View.extend({
--- End diff --
i think we can remove that object
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