121 lines
3.7 KiB
JavaScript
121 lines
3.7 KiB
JavaScript
import uAuth from './auth.js';
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import uConfig from './config.js';
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import uUser from './user.js';
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import uUtils from './utils.js';
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class uConstants {
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constructor() {
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this.auth = {};
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this.config = {};
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this.lang = {};
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if (!this.loaded) {
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this.initialize();
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}
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}
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/**
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* @return {?XMLDocument}
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*/
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static fetch() {
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let xml = null;
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const request = new XMLHttpRequest();
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request.open('GET', 'utils/getconstants.php', false);
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request.send(null);
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if (request.status === 200) {
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xml = request.responseXML;
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}
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return xml;
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}
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initialize() {
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const xml = uConstants.fetch();
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if (xml) {
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this.initAuth(xml);
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this.initConfig(xml);
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this.initLang(xml);
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this.loaded = true;
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}
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}
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/**
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* @param {XMLDocument} xml
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*/
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initAuth(xml) {
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this.auth = new uAuth();
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const authNode = xml.getElementsByTagName('auth');
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if (authNode.length) {
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const isAuthenticated = uUtils.getNodeAsInt(authNode[0], 'isAuthenticated') === 1;
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if (isAuthenticated) {
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const id = uUtils.getNodeAsInt(authNode[0], 'userId');
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const login = uUtils.getNode(authNode[0], 'userLogin');
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this.auth.user = new uUser(id, login);
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this.auth.isAdmin = uUtils.getNodeAsInt(authNode[0], 'isAdmin') === 1;
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}
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}
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}
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/**
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* @param {XMLDocument} xml
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*/
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initLang(xml) {
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const langNode = xml.getElementsByTagName('lang');
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if (langNode.length) {
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/** @type {Object<string, string>} */
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this.lang.strings = uUtils.getNodesArray(langNode[0], 'strings');
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}
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}
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/**
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* @param {XMLDocument} xml
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*/
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initConfig(xml) {
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this.config = new uConfig();
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const configNode = xml.getElementsByTagName('config');
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if (configNode.length) {
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this.config.interval = uUtils.getNodeAsInt(configNode[0], 'interval');
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this.config.units = uUtils.getNode(configNode[0], 'units');
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this.config.mapapi = uUtils.getNode(configNode[0], 'mapapi');
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this.config.gkey = uUtils.getNode(configNode[0], 'gkey');
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this.config.ol_layers = uUtils.getNodesArray(configNode[0], 'ol_layers');
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this.config.init_latitude = uUtils.getNodeAsFloat(configNode[0], 'init_latitude');
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this.config.init_longitude = uUtils.getNodeAsFloat(configNode[0], 'init_longitude');
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const re = uUtils.getNode(configNode[0], 'pass_regex');
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this.config.pass_regex = new RegExp(re.substr(1, re.length - 2));
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this.config.strokeWeight = uUtils.getNodeAsInt(configNode[0], 'strokeWeight');
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this.config.strokeColor = uUtils.getNode(configNode[0], 'strokeColor');
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this.config.strokeOpacity = uUtils.getNodeAsInt(configNode[0], 'strokeOpacity');
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this.config.factor_kmh = 1;
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this.config.unit_kmh = 'km/h';
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this.config.factor_m = 1;
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this.config.unit_m = 'm';
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this.config.factor_km = 1;
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this.config.unit_km = 'km';
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if (this.config.units === 'imperial') {
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this.config.factor_kmh = 0.62; // to mph
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this.config.unit_kmh = 'mph';
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this.config.factor_m = 3.28; // to feet
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this.config.unit_m = 'ft';
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this.config.factor_km = 0.62; // to miles
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this.config.unit_km = 'mi';
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} else if (this.config.units === 'nautical') {
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this.config.factor_kmh = 0.54; // to knots
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this.config.unit_kmh = 'kt';
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this.config.factor_m = 1; // meters
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this.config.unit_m = 'm';
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this.config.factor_km = 0.54; // to nautical miles
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this.config.unit_km = 'nm';
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}
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this.config.showLatest = false;
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}
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}
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}
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const constants = new uConstants();
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/** @type {uConfig} */
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export const config = constants.config;
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/** @type {{strings: Object<string, string>}} */
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export const lang = constants.lang;
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/** @type {uAuth} */
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export const auth = constants.auth;
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