counterfact/dist/server/json-to-xml.js

a library for building a fake REST API for testing

function xmlEscape(xmlString) {
    return xmlString.replace(/["&'<>]/gu, (character) => {
        switch (character) {
            case "<": {
                return "&lt;";
            }
            case ">": {
                return "&gt;";
            }
            case "&": {
                return "&amp;";
            }
            case "'": {
                return "&apos;";
            }
            case '"': {
                return "&quot;";
            }
            default: {
                return character;
            }
        }
    });
}
function objectToXml(json, schema, name) {
    const xml = [];
    const attributes = [];
    Object.entries(json).forEach(([key, value]) => {
        const properties = schema?.properties?.[key];
        if (properties?.attribute) {
            attributes.push(` ${key}="${xmlEscape(String(value))}"`);
        }
        else {
            xml.push(jsonToXml(value, properties, key));
        }
    });
    return `<${name}${attributes.join("")}>${String(xml.join(""))}</${name}>`;
}
export function jsonToXml(json, schema, keyName = "root") {
    const name = schema?.xml?.name ?? keyName;
    if (Array.isArray(json)) {
        const items = json
            .map((item) => jsonToXml(item, schema?.items, name))
            .join("");
        if (schema?.xml?.wrapped) {
            return `<${name}>${items}</${name}>`;
        }
        return items;
    }
    if (typeof json === "object" && json !== null) {
        return objectToXml(json, schema, name);
    }
    return `<${name}>${String(json)}</${name}>`;
}