/* * Copyright (c) 2014 ThoughtWorks, Inc. * * Pixelated is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * Pixelated is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Affero General Public License for more details. * * You should have received a copy of the GNU Affero General Public License * along with Pixelated. If not, see . */ /* global _ */ 'use strict'; define([], function() { var cachedDisabledFeatures; function getFeatures() { cachedDisabledFeatures = cachedDisabledFeatures || fetchDisabledFeatures(); return cachedDisabledFeatures; } function fetchDisabledFeatures() { var disabledFeatures; $.ajax('/disabled_features', { async: false, success: function (results){ disabledFeatures = results; }, error: function () { console.error('Could not load feature toggles'); } }); return disabledFeatures; } return { isEnabled: function(featureName) { return ! _.contains(getFeatures(), featureName); } }; });