Server : Apache System : Linux server2.corals.io 4.18.0-348.2.1.el8_5.x86_64 #1 SMP Mon Nov 15 09:17:08 EST 2021 x86_64 User : corals ( 1002) PHP Version : 7.4.33 Disable Function : exec,passthru,shell_exec,system Directory :  /home/corals/mets.corals.io/wp-content/metras.v32.1/node_modules/entities/lib/

Upload File : current_dir [ Writeable ] document_root [ Writeable ]

var inverseXML = getInverseObj(require("../maps/xml.json")),
    xmlReplacer = getInverseReplacer(inverseXML);

exports.XML = getInverse(inverseXML, xmlReplacer);

var inverseHTML = getInverseObj(require("../maps/entities.json")),
    htmlReplacer = getInverseReplacer(inverseHTML);

exports.HTML = getInverse(inverseHTML, htmlReplacer);

function getInverseObj(obj) {
    return Object.keys(obj)
        .sort()
        .reduce(function(inverse, name) {
            inverse[obj[name]] = "&" + name + ";";
            return inverse;
        }, {});
}

function getInverseReplacer(inverse) {
    var single = [],
        multiple = [];

    Object.keys(inverse).forEach(function(k) {
        if (k.length === 1) {
            single.push("\\" + k);
        } else {
            multiple.push(k);
        }
    });

    //TODO add ranges
    multiple.unshift("[" + single.join("") + "]");

    return new RegExp(multiple.join("|"), "g");
}

var re_nonASCII = /[^\0-\x7F]/g,
    re_astralSymbols = /[\uD800-\uDBFF][\uDC00-\uDFFF]/g;

function singleCharReplacer(c) {
    return (
        "&#x" +
        c
            .charCodeAt(0)
            .toString(16)
            .toUpperCase() +
        ";"
    );
}

function astralReplacer(c) {
    // http://mathiasbynens.be/notes/javascript-encoding#surrogate-formulae
    var high = c.charCodeAt(0);
    var low = c.charCodeAt(1);
    var codePoint = (high - 0xd800) * 0x400 + low - 0xdc00 + 0x10000;
    return "&#x" + codePoint.toString(16).toUpperCase() + ";";
}

function getInverse(inverse, re) {
    function func(name) {
        return inverse[name];
    }

    return function(data) {
        return data
            .replace(re, func)
            .replace(re_astralSymbols, astralReplacer)
            .replace(re_nonASCII, singleCharReplacer);
    };
}

var re_xmlChars = getInverseReplacer(inverseXML);

function escapeXML(data) {
    return data
        .replace(re_xmlChars, singleCharReplacer)
        .replace(re_astralSymbols, astralReplacer)
        .replace(re_nonASCII, singleCharReplacer);
}

exports.escape = escapeXML;