/**
 * Disqus loader which verifies the existence of `#disqus_thread` on
 * the web page and then prepares the disqus embed script to hook in
 * the document
 * @param disqus_shortname disqus username/shortname
 */
function load_disqus(disqus_shortname: string) {
    // Prepare the trigger and target
    const disqus_trigger = $("#disqus_trigger"),
        disqus_target = $("#disqus_thread");

    // Load script asynchronously only when the trigger and target exist
    if (disqus_target.length) {
        LoadScript({
            url: "//" + disqus_shortname + ".disqus.com/embed.js",
            callback: function () {
                disqus_trigger.remove();
            },
        });
    } else {
        if (typeof toastr != "undefined") {
            toastr.error("disqus container not exists", "disqus comment");
        }
    }
}