function copyUrl()

in javadocAggregate/script.js [206:223]

• 18 lines of code
• 8 McCabe index (conditional complexity)

function copyUrl(button) {
    var id;
    var header = button.parentElement;
    if (header.hasAttribute("id")) {
        id = header.getAttribute("id");
    } else if (header.parentElement.tagName === 'SECTION' && header.parentElement.hasAttribute("id")) {
        id = header.parentElement.getAttribute("id");
    } else if (header.firstElementChild && header.firstElementChild.tagName === "A"
                                        && header.firstElementChild.hasAttribute("id")) {
        id = header.firstElementChild.getAttribute("id");
    }
    var url = document.location.href;
    if (url.indexOf("#") > -1) {
        url = url.substring(0, url.indexOf("#"));
    }
    copyToClipboard(url + "#" + id);
    switchCopyLabel(button.lastElementChild, button.parentElement);
}