add a shortcode for placing images. page section bloc, others details

themes/hugoplate/layouts/shortcodes/place-image.html

@@ -0,0 +1,25 @@
+{{/* layouts/shortcodes/place-image.html */}}
+
+{{ $base := ref . "." }}
+{{ $src := .Get "src" }}
+{{ $baseSrc := print $base $src }}
+
+{{ $alt := .Get "alt" }}
+{{ $class := .Get "class" }}
+{{ $float := .Get "float" }}
+{{ $width := .Get "width" }}
+{{ $height := .Get "height" }}
+
+<figure class="image {{ with $float }}{{ $float }}{{ else }}center{{ end }}">
+    <img src="{{ $baseSrc }}"
+        alt="{{ $alt }}"
+        class="{{ $class }}"
+        width="{{ $width }}"
+        height="{{ $height }}"
+    >
+    {{ with .Get "caption" }}
+        <figcaption>
+            {{ . }}
+        </figcaption>
+    {{ end }}
+</figure>