From 53e57869cab7c56e28955bca90dbaf9714f8fdc4 Mon Sep 17 00:00:00 2001
From: Dominic Reich <dominic@noreply.oe7drt.com>
Date: Sun, 15 Dec 2024 16:51:21 +0100
Subject: [PATCH] adds shortcode: image-gallery

but it is broken, it expects images in a subdirectory from /static
---
 layouts/shortcodes/image-gallery.html | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)
 create mode 100644 layouts/shortcodes/image-gallery.html

diff --git a/layouts/shortcodes/image-gallery.html b/layouts/shortcodes/image-gallery.html
new file mode 100644
index 0000000..c192f22
--- /dev/null
+++ b/layouts/shortcodes/image-gallery.html
@@ -0,0 +1,24 @@
+<style>
+    .image-gallery {overflow: auto; margin-left: -1%!important;}
+    .image-gallery li {float: left; display: block; margin: 0 0 1% 1%; width: 19%;}
+    .image-gallery li a {text-align: center; text-decoration: none!important; color: #777;}
+    .image-gallery li a span {display: block; text-overflow: ellipsis; overflow: hidden; white-space: nowrap; padding: 3px 0;}
+    .image-gallery li a img {width: 100%; display: block;}
+</style>
+<!-- TODO: remove the /static part 4 lines below because I want to include them from the actual directory -->
+
+{{ $dir := string (.Get "gallery_dir") }}
+<ul class="image-gallery">
+{{ range (readDir (print "/static" $dir)) }}
+  {{- $image := resources.Get (printf "%s/%s" $dir .Name) -}}
+  {{- $imageurl := printf "%s/%s" $dir .Name -}}
+  {{- $imagetitle := index (split .Name ".") 0 -}}
+    <li>
+      <a href="{{ ($image.Fit "1600x1600 q50").Permalink }}" title="{{ $imagetitle }}" class="lightbox-image">
+        <img src="{{ ($image.Fill "300x300 q50").Permalink }}" alt="{{ $imagetitle }}" title="{{ $imagetitle }}">
+        <span>{{ $imagetitle }}</span>
+      </a>
+    </li>
+
+{{ end }}
+</ul>