devextreme/cjs/__internal/scheduler/utils/loader/utils.js

HTML5 JavaScript Component Suite for Responsive Web Development

/**
 * DevExtreme (cjs/__internal/scheduler/utils/loader/utils.js)
 * Version: 25.1.3
 * Build date: Wed Jun 25 2025
 *
 * Copyright (c) 2012 - 2025 Developer Express Inc. ALL RIGHTS RESERVED
 * Read about DevExtreme licensing here: https://js.devexpress.com/Licensing/
 */

"use strict";
Object.defineProperty(exports, "__esModule", {
    value: true
});
exports.normalizeDataSource = exports.loadResource = void 0;
var _data_source = _interopRequireDefault(require("../../../../data/data_source"));
var _m_utils = require("../../../data/data_source/m_utils");

function _interopRequireDefault(e) {
    return e && e.__esModule ? e : {
        default: e
    }
}

function _extends() {
    return _extends = Object.assign ? Object.assign.bind() : function(n) {
        for (var e = 1; e < arguments.length; e++) {
            var t = arguments[e];
            for (var r in t) {
                ({}).hasOwnProperty.call(t, r) && (n[r] = t[r])
            }
        }
        return n
    }, _extends.apply(null, arguments)
}
const normalizeDataSource = function(dataSourceOptions) {
    let options = arguments.length > 1 && void 0 !== arguments[1] ? arguments[1] : {};
    if (!dataSourceOptions) {
        return
    }
    if (dataSourceOptions instanceof _data_source.default) {
        return dataSourceOptions
    }
    const result = _extends({}, (0, _m_utils.normalizeDataSourceOptions)(dataSourceOptions, {}), options);
    return new _data_source.default(result)
};
exports.normalizeDataSource = normalizeDataSource;
const loadResource = async function(dataSource) {
    let forceReload = arguments.length > 1 && void 0 !== arguments[1] ? arguments[1] : false;
    if (!dataSource) {
        return []
    }
    if (forceReload) {
        return new Promise(((resolve, reject) => {
            dataSource.reload().then(resolve, reject)
        }))
    }
    if (dataSource.isLoaded()) {
        return dataSource.items()
    }
    return new Promise(((resolve, reject) => {
        dataSource.load().then(resolve, reject)
    }))
};
exports.loadResource = loadResource;