Merge pull request #127 from DARC-e-V/feature--member-registration

Feature  member registration

assets/antrag/darc-antrag.css

@@ -0,0 +1,51 @@
+/* Minimal CSS for floating CTA positioning/animation only. Uses Bootstrap button styles. */
+
+.darc-floating {
+    position: fixed;
+    bottom: 1.25rem;
+    z-index: 9999;
+    transform: translateY(140%);
+    opacity: 0;
+    transition: transform .35s cubic-bezier(.2, .8, .2, 1), opacity .35s ease;
+}
+
+.darc-floating--right { right: 1.25rem; }
+.darc-floating--left { left: 1.25rem; }
+
+.darc-floating.is-visible {
+    transform: translateY(0);
+    opacity: 1;
+}
+
+.darc-floating[hidden] { display: none; }
+
+.darc-floating__link {
+    display: inline-flex;
+    align-items: center;
+    gap: .5rem;
+}
+
+.darc-floating__icon {
+    display: inline-flex;
+}
+
+.darc-floating__icon svg {
+    width: 1.1rem;
+    height: 1.1rem;
+}
+
+.darc-floating__close {
+    min-width: 2.5rem;
+    line-height: 1;
+}
+
+@media (max-width: 480px) {
+    .darc-floating { left: 1rem; right: 1rem; }
+    .darc-floating .btn-group { width: 100%; }
+    .darc-floating .btn { flex: 1 1 auto; }
+    .darc-floating__close { flex: 0 0 auto; }
+}
+
+@media (prefers-reduced-motion: reduce) {
+    .darc-floating { transition: none; }
+}

assets/antrag/floating-cta.js

@@ -0,0 +1,98 @@
+/**
+ * DARC Mitgliedsantrag – Floating CTA
+ *
+ * Blendet den mitlaufenden Button automatisch nach kurzer Verzögerung ein,
+ * damit er auch auf großen Bildschirmen / kurzen Seiten ohne Scrollen sichtbar
+ * ist. Wird vorher gescrollt, erscheint er sofort.
+ *
+ * Es werden KEINE personenbezogenen Daten und keine dauerhaften Marker
+ * gespeichert – nur ein sessionStorage-Flag pro Element, das beim Schließen des
+ * Tabs verfällt.
+ */
+(function () {
+    'use strict';
+
+    var REVEAL_DELAY = 800; // ms: spätestens nach dieser Zeit einblenden.
+    var REVEAL_AFTER = 200; // px Scroll-Tiefe, ab der sofort eingeblendet wird.
+
+    function storageKey(el) {
+        return 'darcFloatingDismissed_' + (el.getAttribute('data-uid') || '0');
+    }
+
+    function isDismissed(el) {
+        if (el.getAttribute('data-dismissible') !== '1') {
+            return false;
+        }
+        try {
+            return window.sessionStorage.getItem(storageKey(el)) === '1';
+        } catch (e) {
+            return false;
+        }
+    }
+
+    function dismiss(el) {
+        el.classList.remove('is-visible');
+        window.setTimeout(function () { el.setAttribute('hidden', 'hidden'); }, 350);
+        try {
+            window.sessionStorage.setItem(storageKey(el), '1');
+        } catch (e) { /* sessionStorage nicht verfügbar – egal */ }
+    }
+
+    function reveal(el) {
+        el.removeAttribute('hidden');
+        // Doppeltes rAF, damit der Display-Wechsel die Transition auslöst.
+        window.requestAnimationFrame(function () {
+            window.requestAnimationFrame(function () { el.classList.add('is-visible'); });
+        });
+    }
+
+    function setup(el) {
+        if (isDismissed(el)) {
+            return;
+        }
+
+        var closeBtn = el.querySelector('.darc-floating__close');
+        if (closeBtn) {
+            closeBtn.addEventListener('click', function () { dismiss(el); });
+        }
+
+        var shown = false;
+        var timer = null;
+
+        function show() {
+            if (shown) {
+                return;
+            }
+            shown = true;
+            window.removeEventListener('scroll', onScroll);
+            if (timer) {
+                window.clearTimeout(timer);
+            }
+            reveal(el);
+        }
+
+        function onScroll() {
+            if ((window.pageYOffset || document.documentElement.scrollTop) > REVEAL_AFTER) {
+                show();
+            }
+        }
+
+        // Garantierte Einblendung nach kurzer Verzögerung (auch ohne Scrollen).
+        timer = window.setTimeout(show, REVEAL_DELAY);
+        // Früher einblenden, sobald der Besucher scrollt.
+        window.addEventListener('scroll', onScroll, { passive: true });
+    }
+
+    function init() {
+        var elements = Array.prototype.slice.call(
+            document.querySelectorAll('[data-darc-floating]')
+        );
+        elements.forEach(setup);
+    }
+
+    if (document.readyState === 'loading') {
+        document.addEventListener('DOMContentLoaded', init);
+    } else {
+        init();
+    }
+})();

templates/html/page.html

@@ -9,6 +9,7 @@
     <link rel="icon" href="assets/favicon/icon.svg" type="image/svg+xml">
     <link rel="mask-icon" href="assets/favicon/mask-icon.svg" color="#00ADEF">
     <link href="assets/bootstrap-5.2.0-beta1-dist/css/bootstrap.min.css" rel="stylesheet">
+    <link href="assets/antrag/darc-antrag.css" rel="stylesheet">
     <link rel="stylesheet" href="assets/style-fiftyohm.css?ts=202312172012">
     <link rel="stylesheet" href="assets/style-course.css?ts=202312172012">
     <link rel="stylesheet" href="assets/katex/katex.min.css">
@@ -16,6 +17,7 @@
     <script defer src="assets/katex/auto-render.min.js"></script>
     <script defer src="assets/latex.js"></script>  
     <script defer src="assets/script.js"></script>  
+    <script defer src="assets/antrag/floating-cta.js"></script>  
     <style>
     </style>
 
@@ -164,7 +166,27 @@
       </div>
     </div>
   </div>
-    
+  <div class="darc-antrag">
+    <div class="darc-floating darc-floating--right" data-darc-floating="1" data-uid="341903" data-dismissible="1">
+      <div class="btn-group" role="group" aria-label="DARC Mitgliedsantrag">
+        <a class="btn btn-primary darc-floating__link" href="https://antrag.darc.de/" target="_blank" rel="noopener noreferrer">
+          <span class="darc-floating__icon" aria-hidden="true">
+            <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" focusable="false">
+              <path d="M12 20v-7"></path>
+              <circle cx="12" cy="11" r="2"></circle>
+              <path d="M7.8 6.2a6 6 0 0 0 0 8.5"></path>
+              <path d="M16.2 6.2a6 6 0 0 1 0 8.5"></path>
+              <path d="M5 3.7a9.5 9.5 0 0 0 0 13.4"></path>
+              <path d="M19 3.7a9.5 9.5 0 0 1 0 13.4"></path>
+            </svg>
+          </span>
+          <span class="darc-floating__label">DARC Mitglied werden</span>
+        </a>
+        <button type="button" class="btn btn-primary darc-floating__close" aria-label="Hinweis ausblenden">&times;</button>
+      </div>
+    </div>
+  </div>
+
   <script src="assets/bootstrap-5.2.0-beta1-dist/js/bootstrap.bundle.min.js"></script>
 </body>