@oat-sa/tao-item-runner-qti/src/runner/provider/manager/userModules.js

TAO QTI Item Runner modules

/**
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; under version 2
 * of the License (non-upgradable).
 *
 * This program 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 *
 * Copyright (c) 2016 (original work) Open Assessment Technologies SA ;
 */
/**
 * @author Christophe Noël <christophe@taotesting.com>
 */
import _ from 'lodash';
import module from 'module';

export default {
    /**
     * Load user modules defined in the module config
     * @param {Array} [userModules] - manually specify user modules to load instead of getting them from the module config
     * @returns {Promise}
     */
    load: function load(userModules) {
        var config = module.config();

        if (!userModules || !_.isArray(userModules)) {
            if (config && config.userModules && _.isArray(config.userModules)) {
                userModules = config.userModules;
            } else {
                userModules = [];
            }
        }
        if(!userModules.length){
            return Promise.resolve();
        }
        return new Promise(function(resolve, reject) {
            window.require(userModules, function() {
                _.forEach(arguments, function(dependency) {
                    if (dependency && _.isFunction(dependency.exec)) {
                        dependency.exec();
                    }
                });
                resolve();
            }, function(err) {
                reject(err.message);
            });
        });
    }
};