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/*
* 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 <http://www.gnu.org/licenses/>.
*/
/* global _ */
'use strict';
define(['helpers/monitored_ajax'], function(monitoredAjax) {
var cachedDisabledFeatures;
var cachedDispatcherFeatures;
function getDisabledFeatures() {
cachedDisabledFeatures = cachedDisabledFeatures || fetchFeatures().disabled_features;
return cachedDisabledFeatures;
}
function getDispatcherFeatures() {
cachedDispatcherFeatures = cachedDispatcherFeatures || fetchFeatures().dispatcher_features;
return cachedDispatcherFeatures;
}
function fetchFeatures() {
var features;
monitoredAjax(this, '/features', {
async: false,
success: function (results){
features = results;
},
error: function () {
console.error('Could not load feature toggles');
}
});
return features;
}
return {
isEnabled: function (featureName) {
return ! _.contains(getDisabledFeatures(), featureName);
},
isAutoRefreshEnabled: function () {
return this.isEnabled('autoRefresh');
},
isLogoutEnabled: function () {
return _.has(getDispatcherFeatures(), 'logout');
},
getLogoutUrl: function () {
return getDispatcherFeatures().logout;
}
};
});
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