Enhance NodePanel with minimap functionality and update plus code for PCD @ Berlin

Author: SableRaf

pcd-website/src/components/NodePanel.vue

@@ -1,9 +1,10 @@
 <script setup lang="ts">
-import { ref, watch, onMounted, onUnmounted } from 'vue';
+import { ref, watch, onMounted, onUnmounted, nextTick } from 'vue';
 import { createFocusTrap, type FocusTrap } from 'focus-trap';
 import { Icon } from '@iconify/vue';
 import type { Node } from '../lib/nodes';
 import { formatDateRange, calendarLinks } from '../lib/format';
+import L from 'leaflet';
 
 const props = defineProps<{
   node: Node | null;
@@ -15,7 +16,9 @@ const emit = defineEmits<{
 
 const panelRef = ref<HTMLElement | null>(null);
 const closeButtonRef = ref<HTMLButtonElement | null>(null);
+const minimapRef = ref<HTMLDivElement | null>(null);
 let trap: FocusTrap | null = null;
+let minimap: L.Map | null = null;
 
 onMounted(() => {
   if (panelRef.value) {
@@ -32,15 +35,60 @@ onMounted(() => {
 
 onUnmounted(() => {
   trap?.deactivate();
+  destroyMinimap();
 });
 
+function destroyMinimap() {
+  if (minimap) {
+    minimap.remove();
+    minimap = null;
+  }
+}
+
+async function initMinimap(node: Node) {
+  await nextTick();
+  if (!minimapRef.value) return;
+  destroyMinimap();
+
+  minimap = L.map(minimapRef.value, {
+    center: [node.lat, node.lng],
+    zoom: 16,
+    zoomControl: false,
+    attributionControl: false,
+    dragging: false,
+    scrollWheelZoom: false,
+    doubleClickZoom: false,
+    boxZoom: false,
+    keyboard: false,
+    touchZoom: false,
+  });
+
+  L.tileLayer('https://{s}.basemaps.cartocdn.com/rastertiles/voyager/{z}/{x}/{y}{r}.png', {
+    subdomains: 'abcd',
+    maxZoom: 20,
+  }).addTo(minimap);
+
+  const pinIcon = L.divIcon({
+    className: '',
+    html: `<svg xmlns="http://www.w3.org/2000/svg" width="28" height="36" viewBox="0 0 28 36">
+      <path d="M14 0C6.268 0 0 6.268 0 14c0 9.333 14 22 14 22S28 23.333 28 14C28 6.268 21.732 0 14 0z" fill="#3b5fc0"/>
+      <circle cx="14" cy="14" r="5.5" fill="#ffffff"/>
+    </svg>`,
+    iconSize: [28, 36],
+    iconAnchor: [14, 36],
+  });
+  L.marker([node.lat, node.lng], { icon: pinIcon }).addTo(minimap);
+}
+
 watch(
   () => props.node,
   (newNode) => {
     if (newNode) {
       trap?.activate();
+      initMinimap(newNode);
     } else {
       trap?.deactivate();
+      destroyMinimap();
       document.getElementById('map')?.focus();
     }
   }
@@ -105,6 +153,8 @@ function getParagraphs(text: string): string[] {
           <a :href="getOsmUrl(node)" target="_blank" rel="noopener noreferrer">{{ node.venue }}<br>{{ node.address || `${node.city}, ${node.country}` }}</a>
         </p>
 
+        <div ref="minimapRef" class="panel-minimap" aria-hidden="true"></div>
+
         <div class="panel-description">
           <p
             v-for="(para, i) in getParagraphs(node.long_description || node.short_description)"
@@ -259,6 +309,14 @@ function getParagraphs(text: string): string[] {
   text-decoration-style: solid;
 }
 
+.panel-minimap {
+  width: calc(100% + 3rem);
+  margin-left: -1.5rem;
+  aspect-ratio: 18 / 9;
+  margin-bottom: 1.25rem;
+  overflow: hidden;
+}
+
 .panel-description {
   margin-bottom: 1.5rem;
 }

pcd-website/src/data/nodes.json

@@ -10,7 +10,7 @@
       "address": "Jonasstraße 22, 12053 Berlin",
       "start_date": "2026-10-17",
       "end_date": "2026-10-18",
-      "plus_code": "9F4MGCFM+PF",
+      "plus_code": "9F4MFCCM+JF",
       "website": "https://creativecode.berlin",
       "short_description": "",
       "long_description": "Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.\n\nDuis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum. Sed ut perspiciatis unde omnis iste natus error sit voluptatem accusantium doloremque laudantium.\n\nNemo enim ipsam voluptatem quia voluptas sit aspernatur aut odit aut fugit, sed quia consequuntur magni dolores eos qui ratione voluptatem sequi nesciunt. Neque porro quisquam est, qui dolorem ipsum quia dolor sit amet.\n\nAt vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident.\n\nNam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus.",