From 76e6cc6b57143dc1dbaaa33dd7a6049997d41490 Mon Sep 17 00:00:00 2001
From: Jannik ZANDER <jzander@grundfos.com>
Date: Tue, 9 Sep 2025 08:23:49 +0200
Subject: [PATCH] Add stripe in not lan

---
 package.json             |  2 +-
 site/index.njk           | 77 +++++++++++++++-------------------------
 site/public/zndr-app.svg | 17 +++++++++
 3 files changed, 46 insertions(+), 50 deletions(-)
 create mode 100644 site/public/zndr-app.svg

diff --git a/package.json b/package.json
index 3c3c174..e5faf72 100644
--- a/package.json
+++ b/package.json
@@ -4,7 +4,7 @@
   "scripts": {
     "dev": "eleventy --serve --input=site --output=dist",
     "build": "eleventy --input=site --output=dist",
-    "deploy": "sudo rsync -av --delete --chown=www-data:www-data dist/ /var/www/zndr.dk/"
+    "deploy": "sudo rsync -av --delete --chown=www-data:www-data dist/ /var/www/website/"
   },
   "devDependencies": {
     "@11ty/eleventy": "^2.0.0"
diff --git a/site/index.njk b/site/index.njk
index 9a281d4..a63c7be 100644
--- a/site/index.njk
+++ b/site/index.njk
@@ -7,9 +7,12 @@ title: zndr.dk — Services
 
 <main class="grid" id="grid">
   {% for s in services %}
-    <a class="card{% if s.lan %} is-lan{% endif %}"
-       href="{{ s.href }}"
-       rel="noopener noreferrer">
+    <a
+      class="card"
+      href="{{ s.href }}"
+      rel="noopener noreferrer"
+      {% if s.lan %} data-lan="true"{% endif %}
+    >
       {% if s.tag %}<span class="chip">{{ s.tag }}</span>{% endif %}
       <h3>{{ s.name }}</h3>
       <p>{{ s.desc }}</p>
@@ -17,58 +20,34 @@ title: zndr.dk — Services
   {% endfor %}
 </main>
 
+
 <script>
 (function () {
-  const TIMEOUT_MS = 3500;
-
-  // Find all cards that have a URL to test
-  const cards = Array.from(document.querySelectorAll('.card[data-url]'));
+  const PING_URL = "https://lan.zndr.dk/ping";   // your HTTPS LAN endpoint
+  const TIMEOUT_MS = 1500;
 
-  function markOnline(card) {
-    // If it was previously flagged offline (e.g. navigation back), clear it
-    card.classList.remove('is-offline');
-    card.removeAttribute('title');
-  }
+  const lanCards = Array.from(document.querySelectorAll('.card[data-lan="true"]'));
+  if (!lanCards.length) return;
 
-  function markOffline(card, reason) {
-    card.classList.add('is-offline');
-    card.title = reason || 'This service did not respond from your current network.';
+  function stripe() {
+    lanCards.forEach(c => c.classList.add('is-lan'));
   }
 
-  cards.forEach(card => {
-    const base = card.getAttribute('data-url') || '';
-    const custom = card.getAttribute('data-probe'); // optional custom path like "/api/health"
-    let probeUrl;
-
-    try {
-      const u = new URL(base);
-
-      // Don’t try to fetch http:// from an https:// page (mixed-content would block)
-      if (location.protocol === 'https:' && u.protocol !== 'https:') {
-        markOffline(card, 'Blocked mixed-content (HTTP) from HTTPS page.');
-        return;
-      }
-
-      // Build probe URL: custom path (same origin) or /favicon.ico
-      probeUrl = (custom ? (u.origin + custom) : (u.origin + '/favicon.ico')) + '?t=' + Date.now();
-
-      const img = new Image();
-      const timer = setTimeout(() => {
-        img.src = ''; // cancel
-        markOffline(card, 'Timed out.');
-      }, TIMEOUT_MS);
-
-      img.onload = () => { clearTimeout(timer); markOnline(card); };
-      img.onerror = () => { clearTimeout(timer); markOffline(card, 'Probe failed.'); };
-
-      img.referrerPolicy = 'no-referrer';
-      img.decoding = 'async';
-      img.src = probeUrl;
-
-    } catch (e) {
-      markOffline(card, 'Invalid URL.');
-    }
-  });
+  // Try a fast CORS fetch: only a readable 200 at home should count as "LAN"
+  const ctrl = new AbortController();
+  const timer = setTimeout(() => ctrl.abort(), TIMEOUT_MS);
+
+  fetch(PING_URL, {
+    signal: ctrl.signal,
+    credentials: "omit",
+    cache: "no-store"
+  })
+  .then(res => {
+    clearTimeout(timer);
+    if (!res.ok) stripe();  // away → stripe
+    // home (res.ok) → do nothing
+  })
+  .catch(() => { clearTimeout(timer); stripe(); }); // error/timeout → stripe
 })();
 </script>
 
diff --git a/site/public/zndr-app.svg b/site/public/zndr-app.svg
new file mode 100644
index 0000000..ff5239b
--- /dev/null
+++ b/site/public/zndr-app.svg
@@ -0,0 +1,17 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="512" height="512" viewBox="0 0 512 512">
+  <!-- Full-bleed gradient background -->
+  <defs>
+    <linearGradient id="grad" x1="0" y1="0" x2="1" y2="1">
+      <stop offset="0" stop-color="#10a37f"/>
+      <stop offset="1" stop-color="#ef4444"/>
+    </linearGradient>
+  </defs>
+  <rect width="512" height="512" fill="url(#grad)"/>
+
+  <!-- White stacked text, slightly smaller (safer margins) -->
+  <g font-family="system-ui, sans-serif" font-weight="700" fill="#fff" text-anchor="middle">
+    <text x="256" y="220" font-size="180">ZN</text>
+    <text x="256" y="420" font-size="180">DR</text>
+  </g>
+</svg>
+
-- 
2.50.1