img/imghover shortcodes optional width/height

templates/shortcodes/img.html

@@ -16,6 +16,13 @@
 
 {%- endif %}
 
+{%- if not w or not h %}
+  {%- set metafile = page.path ~ path ~ src %}
+  {%- set meta = get_image_metadata(path=metafile) %}
+  {%- set w = meta.width %}
+  {%- set h = meta.height %}
+{%- endif %}
+
 {%- set img = src | split(pat="/") | last %}
 {%- set name = img | split(pat=".") | first %}
 <img src="{{ path | safe }}{{ img | safe }}"{% if class %} class="{{class}}"{% endif %}{% if alt %} alt="{{alt}}"{% endif %}{% if w %} width="{{w}}"{% endif %}{% if h %} height="{{h}}"{% endif %} />

templates/shortcodes/imghover.html

@@ -69,9 +69,10 @@
       {%- set metafile = page.path ~ path ~ sourcepath %}
       {%- set meta = get_image_metadata(path=metafile) %}
       {%- set padding = meta.height / meta.width * p %}
-      /* height={{meta.height}} width={{meta.width}} (THIS IS BACKWARDS!?) */
     {%- else %}
-      {%- set padding = 50 %}
+      {%- set metafile = page.path ~ path ~ sourcepath %}
+      {%- set meta = get_image_metadata(path=metafile) %}
+      {%- set padding = meta.height / meta.width * 50 %}
     {%- endif %}
 
 

theme.toml

@@ -2,7 +2,7 @@ name = "abridge"
 description = "A fast and lightweight Zola theme using semantic html, a class-light abridge.css, and No JS."
 license = "MIT"
 homepage = "https://github.com/jieiku/abridge/"
-min_version = "0.14.1"
+min_version = "0.16.0"
 demo = "https://abridge.netlify.app/"
 
 [extra]