site/node_modules/speech-rule-engine/js/common/system_external.js

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2024-10-14 06:09:33 +00:00
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const variables_1 = require("./variables");
class SystemExternal {
static extRequire(library) {
if (typeof process !== 'undefined' && typeof require !== 'undefined') {
const nodeRequire = eval('require');
return nodeRequire(library);
}
return null;
}
}
exports.default = SystemExternal;
SystemExternal.windowSupported = (() => !(typeof window === 'undefined'))();
SystemExternal.documentSupported = (() => SystemExternal.windowSupported &&
!(typeof window.document === 'undefined'))();
SystemExternal.xmldom = SystemExternal.documentSupported
? window
: SystemExternal.extRequire('xmldom-sre');
SystemExternal.document = SystemExternal.documentSupported
? window.document
: new SystemExternal.xmldom.DOMImplementation().createDocument('', '', 0);
SystemExternal.xpath = SystemExternal.documentSupported
? document
: (function () {
const window = { document: {}, XPathResult: {} };
const wgx = SystemExternal.extRequire('wicked-good-xpath');
wgx.install(window);
window.document.XPathResult = window.XPathResult;
return window.document;
})();
SystemExternal.mathmapsIePath = 'https://cdn.jsdelivr.net/npm/sre-mathmaps-ie@' +
variables_1.Variables.VERSION +
'mathmaps_ie.js';
SystemExternal.commander = SystemExternal.documentSupported
? null
: SystemExternal.extRequire('commander');
SystemExternal.fs = SystemExternal.documentSupported
? null
: SystemExternal.extRequire('fs');
SystemExternal.url = variables_1.Variables.url;
SystemExternal.jsonPath = (function () {
return ((SystemExternal.documentSupported
? SystemExternal.url
: process.env.SRE_JSON_PATH ||
global.SRE_JSON_PATH ||
(typeof __dirname !== 'undefined'
? __dirname + '/mathmaps'
: process.cwd())) + '/');
})();
SystemExternal.WGXpath = variables_1.Variables.WGXpath;
SystemExternal.wgxpath = null;