jtBaseApp/node_modules/@esri/calcite-components/dist/collection/demos/_assets/head.js

(() => {
    const DEMO_ROOT = "demos";
    const ASSETS_PATH = "demos/_assets";
    const CSS = [`${ASSETS_PATH}/demos.css`, "build/calcite.css"];
    const urlParams = new URLSearchParams(window.location.search);
    const DISABLE_HEADER_URL_PARAM = "header-disabled";
    const SCRIPTS = [
        {
            src: "build/calcite.esm.js",
            type: "module"
        },
        {
            src: "demos/_assets/demo-dom-swapper.js"
        }
    ];
    const parseTemplate = (text) => {
        const parser = new DOMParser();
        const doc = parser.parseFromString(text, "text/html");
        return doc.head.querySelector("template");
    };
    const loadHeader = async () => {
        const root = window.location.pathname.split(DEMO_ROOT).shift();
        const response = await window.fetch(`${root}${ASSETS_PATH}/demo-template.html`);
        const text = await response.text();
        const template = parseTemplate(text);
        const firstChild = document.body.firstChild;
        firstChild && document.body.insertBefore(template.content, firstChild);
    };
    if (window.location.pathname.includes("/demos/") && !urlParams.has(DISABLE_HEADER_URL_PARAM)) {
        document.readyState === "loading" ? document.addEventListener("DOMContentLoaded", loadHeader) : loadHeader();
    }
    const ROOT = window.location.pathname.split(DEMO_ROOT).shift();
    function loadCss(url) {
        const link = document.createElement("link");
        link.rel = "stylesheet";
        link.href = ROOT + url;
        document.head.appendChild(link);
    }
    function loadScript(script) {
        const scriptElement = document.createElement("script");
        Object.keys(script).forEach((key) => {
            scriptElement[key] = key === "src" ? ROOT + script[key] : script[key];
        });
        document.head.appendChild(scriptElement);
    }
    CSS.forEach(loadCss);
    SCRIPTS.forEach(loadScript);
})();