From 59b9b9f0baf528b8fcd96ce920587c32cbd14717 Mon Sep 17 00:00:00 2001
From: Razon Yang <razonyang@gmail.com>
Date: Fri, 15 Mar 2024 10:14:26 +0800
Subject: [PATCH] fix: set the caption as title if present (#50)

---
 layouts/partials/images/figure.html  | 2 +-
 layouts/partials/images/image.html   | 2 +-
 layouts/partials/images/picture.html | 3 +++
 3 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/layouts/partials/images/figure.html b/layouts/partials/images/figure.html
index 1d853a7..5ebc076 100644
--- a/layouts/partials/images/figure.html
+++ b/layouts/partials/images/figure.html
@@ -1,4 +1,4 @@
 <figure class="{{ .figureClass }} {{ .wrapperClass }}">
   {{ partial "images/picture" (merge .ctx (dict "className" (printf "%s %s" .figureImgClass .className))) }}
-  <figcaption class="{{ .figureCaptionClass }}">{{ .caption }}</figcaption>
+  <figcaption class="{{ .figureCaptionClass }}">{{ .ctx.caption }}</figcaption>
 </figure>
diff --git a/layouts/partials/images/image.html b/layouts/partials/images/image.html
index 6f78fb0..5fa8b33 100644
--- a/layouts/partials/images/image.html
+++ b/layouts/partials/images/image.html
@@ -203,6 +203,7 @@
     "className" $className
     "src" $src
     "alt" $alt
+    "caption" $caption
     "lazyLoading" $lazyLoading
     "naturalHeight" $naturalHeight
     "naturalWidth" $naturalWidth
@@ -222,7 +223,6 @@
       "figureImgClass" $figureImgClass
       "className" $className
       "figureCaptionClass" $figureCaptionClass
-      "caption" $caption
       "ctx" $ctx
     ) }}
   {{- else }}
diff --git a/layouts/partials/images/picture.html b/layouts/partials/images/picture.html
index 22d5586..db32df4 100644
--- a/layouts/partials/images/picture.html
+++ b/layouts/partials/images/picture.html
@@ -7,6 +7,9 @@
     (printf `src="%s"` .src)
     (printf `alt="%s"` .alt)
   }}
+  {{- with .caption }}
+    {{- $attrs = $attrs | append (printf `title="%s"` .) }}
+  {{- end }}
   {{- if .lazyLoading }}
     {{- $attrs = $attrs | append `loading="lazy"` }}
   {{- end }}