awesome-cordova-plugins/dist/cordova.js

var promisifyCordova = function (pluginObj, pluginName, methodName) {
    return function () {
        var args = [];
        for (var _i = 0; _i < arguments.length; _i++) {
            args[_i - 0] = arguments[_i];
        }
        return new Promise(function (resolve, reject) {
            if (!cordova) {
                console.warn('Cordova: tried calling', '"' + pluginName + '.' + methodName + '"', 'but Cordova is not defined. Please make sure you have cordova.js included in your index.html file and you are running in a proper cordova environment');
                reject({
                    error: 'cordova_not_available'
                });
                return;
            }
            if (!pluginObj.installed()) {
                console.warn('Cordova: tried calling', '"' + pluginName + '.' + methodName + '"', 'but the ' + pluginObj.plugin + ' plugin is not installed.');
                reject({
                    error: 'plugin_not_installed'
                });
                return;
            }
            console.log('Cordova: exec(' + pluginName + ', ' + methodName + ')');
            cordova.exec(resolve, reject, pluginName, methodName, args);
        });
    };
};
exports.promisifyCordova = promisifyCordova;