From 0eafcb19a21404d3a49cde5add8469a442a1a3b4 Mon Sep 17 00:00:00 2001
From: Benno Lorenz <benno@benno-lorenz.com>
Date: Mon, 9 Jun 2025 23:55:03 +0200
Subject: [PATCH] shortcode integrations

---
 layouts/shortcodes/osm.html | 26 ++++++++++++++
 static/admin/config.yml     | 10 ++++--
 static/admin/index.html     | 69 +++++++++++++++++++++++++++++++++++++
 3 files changed, 102 insertions(+), 3 deletions(-)
 create mode 100644 layouts/shortcodes/osm.html

diff --git a/layouts/shortcodes/osm.html b/layouts/shortcodes/osm.html
new file mode 100644
index 0000000..1c490b1
--- /dev/null
+++ b/layouts/shortcodes/osm.html
@@ -0,0 +1,26 @@
+<!--
+Usage:
+  {{< osm lat="48.858844" lon="2.294351" zoom="15" height="400px" >}}
+  All parameters are optional except lat/lon.
+-->
+<div id="osm-map-{{ .Get "lat" }}-{{ .Get "lon" }}-{{ .Get "zoom" | default "15" }}" style="height:{{ .Get "height" | default "400px" }};"></div>
+<link rel="stylesheet" href="https://unpkg.com/leaflet@1.9.4/dist/leaflet.css" />
+<script src="https://unpkg.com/leaflet@1.9.4/dist/leaflet.js"></script>
+<script>
+(function() {
+  var mapId = "osm-map-{{ .Get "lat" }}-{{ .Get "lon" }}-{{ .Get "zoom" | default "15" }}";
+  if (!window._osm_maps) window._osm_maps = {};
+  if (!window._osm_maps[mapId]) {
+    var map = L.map(mapId).setView(
+      [{{ .Get "lat" }}, {{ .Get "lon" }}],
+      {{ .Get "zoom" | default "15" }}
+    );
+    L.tileLayer('https://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png', {
+      maxZoom: 19,
+      attribution: '&copy; <a href="https://www.openstreetmap.org/copyright">OpenStreetMap</a> contributors'
+    }).addTo(map);
+    L.marker([{{ .Get "lat" }}, {{ .Get "lon" }}]).addTo(map);
+    window._osm_maps[mapId] = map;
+  }
+})();
+</script>
\ No newline at end of file
diff --git a/static/admin/config.yml b/static/admin/config.yml
index e49ccf9..0794ab1 100644
--- a/static/admin/config.yml
+++ b/static/admin/config.yml
@@ -22,8 +22,8 @@ collections:
     fields:
       - { label: "Layout", name: "layout", widget: "hidden", default: "post" }
       - { label: "Title", name: "title", widget: "string" }
-      - { label: "Summary", name: "summary", widget: "string" }
-      - { label: "Description", name: "description", widget: "string" }
+      - { label: "Summary", name: "summary", widget: "string", required: false }
+      - { label: "Description", name: "description", widget: "string", required: false }
       - {
           label: "Authors",
           name: "authors",
@@ -33,8 +33,12 @@ collections:
         }
       - { label: "Date", name: "date", widget: "datetime" }
       - { label: "Draft", name: "draft", widget: "boolean", default: true }
-      - { label: "Cover Image", name: "image", widget: "prefixed-image" }
+
+      - { label: "Cover Image", name: "image", widget: "prefixed-image", required : false }
       - { label: "Cover Style", name: "cover_style", widget: "select", options: ["basic", "big", "background", "thumbAndBackground"], default: "default" }
+      
+      
+
       - { label: "images", name: "images", widget: "image", multiple: true }
       - { label: "Body", name: "body", widget: "markdown" }
   
diff --git a/static/admin/index.html b/static/admin/index.html
index 632083e..09abe14 100644
--- a/static/admin/index.html
+++ b/static/admin/index.html
@@ -12,5 +12,74 @@
     <!-- Include the script that builds the page and powers Decap CMS -->
     <script src="https://unpkg.com/decap-cms@^3.0.0/dist/decap-cms.js"></script>
     <script src="prefixed-image-widget.js"></script>
+    <script>
+      // Register the OSM shortcode as an editor component
+      window.CMS.registerEditorComponent({
+        id: "osm",
+        label: "OpenStreetMap",
+        fields: [
+          { name: "lat", label: "Latitude", widget: "string" },
+          { name: "lon", label: "Longitude", widget: "string" },
+          { name: "zoom", label: "Zoom", widget: "number", default: 15, required: false },
+          { name: "height", label: "Height (e.g. 400px)", widget: "string", default: "400px", required: false }
+        ],
+        pattern: /{{<\s*osm\s+lat="([^"]+)"\s+lon="([^"]+)"(?:\s+zoom="([^"]+)")?(?:\s+height="([^"]+)")?\s*>}}/,
+        fromBlock: function(match) {
+          return {
+            lat: match[1],
+            lon: match[2],
+            zoom: match[3] || "15",
+            height: match[4] || "400px"
+          };
+        },
+        toBlock: function(obj) {
+          let params = `lat="${obj.lat}" lon="${obj.lon}"`;
+          if (obj.zoom) params += ` zoom="${obj.zoom}"`;
+          if (obj.height) params += ` height="${obj.height}"`;
+          return `{{< osm ${params} >}}`;
+        },
+        toPreview: function(obj) {
+          // Simple preview (not interactive)
+          return `<div style="border:1px solid #ccc;padding:1em;">
+            <strong>OpenStreetMap Widget</strong><br>
+            Lat: ${obj.lat}, Lon: ${obj.lon}, Zoom: ${obj.zoom || 15}, Height: ${obj.height || "400px"}
+          </div>`;
+        }
+      });
+
+      // Register the carousel shortcode as an editor component
+      window.CMS.registerEditorComponent({
+        id: "carousel",
+        label: "Image Carousel",
+        fields: [
+          { name: "images", label: "Images (comma-separated filenames or URLs)", widget: "string" },
+          { name: "aspectRatio", label: "Aspect Ratio (e.g. 16-9)", widget: "string", required: false },
+          { name: "interval", label: "Interval (ms)", widget: "number", required: false }
+        ],
+        pattern: /{{<\s*carousel\s+images="([^"]+)"(?:\s+aspectRatio="([^"]+)")?(?:\s+interval="([^"]+)")?\s*>}}/,
+        fromBlock: function(match) {
+          return {
+            images: match[1],
+            aspectRatio: match[2] || "",
+            interval: match[3] || ""
+          };
+        },
+        toBlock: function(obj) {
+          let params = `images="${obj.images}"`;
+          if (obj.aspectRatio) params += ` aspectRatio="${obj.aspectRatio}"`;
+          if (obj.interval) params += ` interval="${obj.interval}"`;
+          return `{{< carousel ${params} >}}`;
+        },
+        toPreview: function(obj) {
+          // Simple preview (not interactive)
+          return `<div style="border:1px solid #ccc;padding:1em;">
+            <strong>Image Carousel</strong><br>
+            Images: ${obj.images}<br>
+            Aspect Ratio: ${obj.aspectRatio || "16-9"}<br>
+            Interval: ${obj.interval || "2000"} ms
+          </div>`;
+        }
+      });
+    </script>
   </body>
 </html>
\ No newline at end of file