2 var __importDefault = (this && this.__importDefault) || function (mod) {
3 return (mod && mod.__esModule) ? mod : { "default": mod };
5 Object.defineProperty(exports, "__esModule", { value: true });
6 exports.escape = exports.encodeHTML = exports.encodeXML = void 0;
7 var xml_json_1 = __importDefault(require("./maps/xml.json"));
8 var inverseXML = getInverseObj(xml_json_1.default);
9 var xmlReplacer = getInverseReplacer(inverseXML);
10 exports.encodeXML = getInverse(inverseXML, xmlReplacer);
11 var entities_json_1 = __importDefault(require("./maps/entities.json"));
12 var inverseHTML = getInverseObj(entities_json_1.default);
13 var htmlReplacer = getInverseReplacer(inverseHTML);
14 exports.encodeHTML = getInverse(inverseHTML, htmlReplacer);
15 function getInverseObj(obj) {
16 return Object.keys(obj)
18 .reduce(function (inverse, name) {
19 inverse[obj[name]] = "&" + name + ";";
23 function getInverseReplacer(inverse) {
26 for (var _i = 0, _a = Object.keys(inverse); _i < _a.length; _i++) {
29 // Add value to single array
30 single.push("\\" + k);
33 // Add value to multiple array
37 // Add ranges to single characters.
39 for (var start = 0; start < single.length - 1; start++) {
40 // Find the end of a run of characters
42 while (end < single.length - 1 &&
43 single[end].charCodeAt(1) + 1 === single[end + 1].charCodeAt(1)) {
46 var count = 1 + end - start;
47 // We want to replace at least three characters
50 single.splice(start, count, single[start] + "-" + single[end]);
52 multiple.unshift("[" + single.join("") + "]");
53 return new RegExp(multiple.join("|"), "g");
55 var reNonASCII = /(?:[\x80-\uD7FF\uE000-\uFFFF]|[\uD800-\uDBFF][\uDC00-\uDFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF])/g;
56 function singleCharReplacer(c) {
57 // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
58 return "&#x" + c.codePointAt(0).toString(16).toUpperCase() + ";";
60 function getInverse(inverse, re) {
61 return function (data) {
63 .replace(re, function (name) { return inverse[name]; })
64 .replace(reNonASCII, singleCharReplacer);
67 var reXmlChars = getInverseReplacer(inverseXML);
68 function escape(data) {
70 .replace(reXmlChars, singleCharReplacer)
71 .replace(reNonASCII, singleCharReplacer);
73 exports.escape = escape;