refactor: Umstellung auf Mini-MVC-Architektur (Issue #46)
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- Front Controller Pattern mit public/index.php als Einstiegspunkt - Eigenes Routing (App\Core\Router) ohne externes Framework - Controller: HomeController, ImpressumController, DatenschutzController - Views mit gemeinsamem Layout (app/views/layouts/main.php) - PSR-4 Autoloading - Statische Assets nach public/ verschoben - Alte Dateien (index.php, impressum.html, datenschutz.html) geloescht - 301-Redirects fuer alte URLs - PHP 8.5 kompatibel - Apache DocumentRoot auf public/ gesetzt
This commit is contained in:
259
public/js/haus-schleusingen.js
Executable file
259
public/js/haus-schleusingen.js
Executable file
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document.addEventListener("DOMContentLoaded", function () {
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// Navbar scroll
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var navbar = document.getElementById("navbar");
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window.addEventListener("scroll", function () {
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if (window.scrollY > 60) navbar.classList.add("scrolled");
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else navbar.classList.remove("scrolled");
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});
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// Hero animation on load
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setTimeout(function () {
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document.getElementById("heroContent").classList.add("visible");
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document.getElementById("heroBg").classList.add("loaded");
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}, 200);
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// Scroll animations via IntersectionObserver
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var animElements = document.querySelectorAll(".fact, [data-animate]");
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animElements.forEach(function (el) {
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el.style.opacity = "0";
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el.style.transform = "translateY(30px)";
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el.style.transition = "opacity 0.8s ease, transform 0.8s ease";
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});
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if ("IntersectionObserver" in window) {
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var observer = new IntersectionObserver(
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function (entries) {
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entries.forEach(function (entry) {
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if (entry.isIntersecting) {
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entry.target.classList.add("visible");
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entry.target.style.opacity = "1";
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entry.target.style.transform = "translateY(0)";
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observer.unobserve(entry.target);
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}
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});
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},
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{ rootMargin: "0px 0px -60px 0px" }
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);
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animElements.forEach(function (el) {
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observer.observe(el);
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});
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} else {
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// Fallback: show all immediately
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animElements.forEach(function (el) {
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el.classList.add("visible");
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el.style.opacity = "1";
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el.style.transform = "translateY(0)";
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});
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}
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// Floor accordion
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// Floor accordion (vanilla JS + a11y)
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document.querySelectorAll(".floor-header").forEach(function (header) {
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header.addEventListener("click", function () {
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var item = this.closest(".floor-item");
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var isOpen = item.classList.contains("open");
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var allItems = document.querySelectorAll(".floor-item");
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// Close all
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allItems.forEach(function (fi) {
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fi.classList.remove("open");
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var hdr = fi.querySelector(".floor-header");
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if (hdr) hdr.setAttribute("aria-expanded", "false");
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var body = fi.querySelector(".floor-body");
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if (body) body.style.display = "none";
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});
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// Open clicked if it was closed
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if (!isOpen) {
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item.classList.add("open");
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this.setAttribute("aria-expanded", "true");
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var body = item.querySelector(".floor-body");
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if (body) body.style.display = "block";
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}
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});
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});
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// Accordion keyboard handler (Enter/Space)
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document.querySelectorAll(".floor-header").forEach(function (header) {
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header.addEventListener("keydown", function (e) {
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if (e.key === "Enter" || e.key === " ") {
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e.preventDefault();
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this.click();
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}
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});
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});
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// Lightbox – track last focused element for focus return
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var lightboxTrigger = null;
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function openLightbox(src) {
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lightboxTrigger = document.activeElement;
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var img = document.getElementById("lightboxImg");
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// WebP fallback: if .webp fails, try original format
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img.onerror = function () {
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if (img.getAttribute('src').endsWith('.webp')) {
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img.setAttribute('src', src.replace(/\.webp$/, '.png'));
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}
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};
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img.setAttribute("src", src);
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img.setAttribute("alt", "");
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document.getElementById("lightbox").classList.add("open");
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document.body.style.overflow = "hidden";
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// Set focus to close button
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setTimeout(function () {
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document.getElementById("lightboxClose").focus();
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}, 50);
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}
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function closeLightbox() {
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document.getElementById("lightbox").classList.remove("open");
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document.body.style.overflow = "";
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// Return focus to trigger
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if (lightboxTrigger) {
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lightboxTrigger.focus();
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lightboxTrigger = null;
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}
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}
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// Lightbox – gallery grid items
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document.querySelectorAll(".grid-item").forEach(function (item) {
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item.addEventListener("click", function () {
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var src = this.dataset.img || this.querySelector("img").getAttribute("src");
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openLightbox(src);
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});
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});
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// Gallery keyboard handler (Enter/Space)
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document.querySelectorAll(".grid-item").forEach(function (item) {
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item.setAttribute("tabindex", "0");
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item.addEventListener("keydown", function (e) {
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if (e.key === "Enter" || e.key === " ") {
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e.preventDefault();
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this.click();
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}
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});
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});
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// Lightbox – floor plan images in Raumaufteilung
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document.querySelectorAll(".floor-plan img[data-img]").forEach(function (img) {
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img.addEventListener("click", function () {
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openLightbox(this.dataset.img);
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});
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});
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document.getElementById("lightboxClose").addEventListener("click", closeLightbox);
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document.getElementById("lightbox").addEventListener("click", function (e) {
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if (e.target === this) closeLightbox();
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});
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document.addEventListener("keydown", function (e) {
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if (e.key === "Escape") closeLightbox();
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});
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// Focus trap for lightbox
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document.getElementById("lightbox").addEventListener("keydown", function (e) {
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if (e.key !== "Tab") return;
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var focusable = this.querySelectorAll("button, [href], input, select, textarea, [tabindex]:not([tabindex='-1'])");
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focusable = Array.from(focusable).filter(function (el) { return el.offsetParent !== null; });
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if (focusable.length === 0) return;
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var first = focusable[0];
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var last = focusable[focusable.length - 1];
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if (e.shiftKey) {
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if (document.activeElement === first) {
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e.preventDefault();
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last.focus();
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}
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} else {
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if (document.activeElement === last) {
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e.preventDefault();
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first.focus();
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}
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}
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});
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// Form submit is handled server-side by PHP – no JS intervention needed.
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// Form submit – opens email client with pre-filled mailto: link
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document.getElementById("contactForm").addEventListener("submit", function (e) {
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e.preventDefault();
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var fname = document.getElementById("fname").value.trim();
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var lname = document.getElementById("lname").value.trim();
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var email = document.getElementById("email").value.trim();
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var phone = document.getElementById("phone").value.trim();
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var interest = document.getElementById("interest").value;
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var message = document.getElementById("message").value.trim();
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var subject = "Kontaktanfrage: " + interest;
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var body = "Von: " + fname + " " + lname + "\n";
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body += "E-Mail: " + email + "\n";
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if (phone) body += "Telefon: " + phone + "\n";
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body += "Anliegen: " + interest + "\n\n";
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body += message;
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var mailto =
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"mailto:mki@kies-media.de" +
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"?subject=" + encodeURIComponent(subject) +
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"&body=" + encodeURIComponent(body);
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window.location.href = mailto;
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// Show success message
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this.style.display = "none";
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var success = document.getElementById("formSuccess");
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success.style.display = "block";
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success.style.opacity = "0";
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success.style.transition = "opacity 0.4s ease";
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requestAnimationFrame(function () {
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success.style.opacity = "1";
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});
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});
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});
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// Mobile hamburger menu (vanilla JS)
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(function () {
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var hamburger = document.querySelector(".nav-hamburger");
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var nav = document.getElementById("navbar");
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var overlay = document.querySelector(".nav-mobile-overlay");
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var links = nav ? nav.querySelectorAll(".nav-links a") : [];
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function toggleMenu() {
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var isOpen = hamburger.classList.toggle("active");
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nav.classList.toggle("mobile-open", isOpen);
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if (overlay) overlay.classList.toggle("active", isOpen);
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hamburger.setAttribute("aria-expanded", isOpen);
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document.body.style.overflow = isOpen ? "hidden" : "";
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}
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function closeMenu() {
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hamburger.classList.remove("active");
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nav.classList.remove("mobile-open");
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if (overlay) overlay.classList.remove("active");
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hamburger.setAttribute("aria-expanded", "false");
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document.body.style.overflow = "";
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}
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if (hamburger) {
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hamburger.addEventListener("click", toggleMenu);
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}
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if (overlay) {
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overlay.addEventListener("click", closeMenu);
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}
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links.forEach(function (link) {
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link.addEventListener("click", closeMenu);
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});
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document.addEventListener("keydown", function (e) {
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if (e.key === "Escape") closeMenu();
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});
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// Close on resize to desktop
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window.addEventListener("resize", function () {
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if (window.innerWidth > 900) closeMenu();
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});
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})();
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