EY, code); } catch(e) {}
}
var ref = getRef();
if (!ref) return;
storeRef(ref);
function tagLink(el) {
var href = el.getAttribute("href");
if (!href) return;
var isPlatform = PLATFORM_HOSTS.some(function(h) { return href.indexOf(h) !== -1; });
if (!isPlatform) return;
try {
var url = new URL(href, window.location.origin);
if (!url.searchParams.has("ref")) {
url.searchParams.set("ref", ref);
el.setAttribute("href", url.toString());
}
} catch(e) {}
}
function tagAllLinks() {
document.querySelectorAll("a[href]").forEach(tagLink);
}
if (document.readyState === "loading") {
document.addEventListener("DOMContentLoaded", tagAllLinks);
} else {
tagAllLinks();
}
var observer = new MutationObserver(function(mutations) {
mutations.forEach(function(m) {
m.addedNodes.forEach(function(node) {
if (node.nodeType === 1) {
if (node.tagName === "A") tagLink(node);
if (node.querySelectorAll) node.querySelectorAll("a[href]").forEach(tagLink);
}
});
});
});
observer.observe(document.body || document.documentElement, { childList: true, subtree: true });
document.addEventListener("click", function(e) {
var a = e.target.closest && e.target.closest("a[href]");
if (a) tagLink(a);
}, true);
})();
