Publiczna aplikacja fdmtech.pl: renderer CMS, formularz audytu, szablony i logotypy

2026-10-09 15:22:48 +02:00
commit 48b544c6b3
32 changed files with 1914 additions and 0 deletions
@@ -0,0 +1,49 @@
+(() => {
+  "use strict";
+
+  const toggle = document.querySelector("[data-nav-toggle]");
+  const nav = document.getElementById("site-nav");
+  const scrim = document.querySelector("[data-nav-scrim]");
+
+  function setOpen(open) {
+    if (!nav || !toggle) return;
+    nav.dataset.open = open ? "true" : "false";
+    toggle.setAttribute("aria-expanded", open ? "true" : "false");
+    if (scrim) scrim.hidden = !open;
+    document.body.style.overflow = open ? "hidden" : "";
+    if (open) {
+      const first = nav.querySelector("a");
+      if (first) first.focus({ preventScroll: true });
+    } else {
+      toggle.focus({ preventScroll: true });
+    }
+  }
+
+  function isOpen() {
+    return !!nav && nav.dataset.open === "true";
+  }
+
+  if (toggle && nav) {
+    if (nav.dataset.open !== "true") nav.dataset.open = "false";
+    toggle.addEventListener("click", () => setOpen(!isOpen()));
+    document.addEventListener("keydown", (event) => {
+      if (event.key === "Escape" && isOpen()) setOpen(false);
+    });
+  }
+  if (scrim) scrim.addEventListener("click", () => setOpen(false));
+
+  // Active nav item for the current path (progressive enhancement only).
+  try {
+    const here = new URL(window.location.href).pathname.replace(/\/$/, "") || "/";
+    document.querySelectorAll(".site-nav a[href]").forEach((link) => {
+      const target = new URL(link.getAttribute("href"), window.location.origin).pathname.replace(/\/$/, "") || "/";
+      if (target === here) link.setAttribute("aria-current", "page");
+    });
+  } catch {
+    /* keep server-rendered navigation as is */
+  }
+
+  // Footer year (progressive enhancement only).
+  const year = document.querySelector("[data-year]");
+  if (year) year.textContent = String(new Date().getFullYear());
+})();