From 80344a5c6c866faee2d0d0e2dae20a81900242c1 Mon Sep 17 00:00:00 2001
From: Joe Hutchinson <HutchinsonJoseph@JohnDeere.com>
Date: Mon, 21 Jan 2019 11:24:09 -0500
Subject: [PATCH] Improve image and smallimg support of webp

---
 layouts/shortcodes/image.html    |  6 ++++--
 layouts/shortcodes/smallimg.html | 28 +++++++++++++++++-----------
 2 files changed, 21 insertions(+), 13 deletions(-)

diff --git a/layouts/shortcodes/image.html b/layouts/shortcodes/image.html
index d7c0c10..acb26e8 100644
--- a/layouts/shortcodes/image.html
+++ b/layouts/shortcodes/image.html
@@ -1,5 +1,7 @@
 <picture>
-    <source srcset="{{ replace (index .Params "src") (path.Ext (index .Params "src")) ".webp" | absURL }}" type="image/webp">
-    <source srcset="{{ index .Params "src" | absURL }}"> 
+    {{ if (fileExists (printf "%s/%s" "static" (replace (index .Params "src") (path.Ext (index .Params "src")) ".webp"))) -}}
+        <source srcset="{{ replace (index .Params "src") (path.Ext (index .Params "src")) ".webp" | absURL }}" type="image/webp">
+    {{- end }}
+    <source srcset="{{ index .Params "src" | absURL }}">
     <img src="{{ index .Params "src" | absURL }}" {{ if isset .Params "alt" -}} alt="{{ index .Params "alt"}}" {{- end }}>
 </picture>
\ No newline at end of file
diff --git a/layouts/shortcodes/smallimg.html b/layouts/shortcodes/smallimg.html
index 4cae5b7..3610345 100644
--- a/layouts/shortcodes/smallimg.html
+++ b/layouts/shortcodes/smallimg.html
@@ -1,11 +1,17 @@
-<img src="{{ index .Params "src" }}" 
-    {{- if isset .Params "alt" }} alt="{{ index .Params "alt"}}" {{ end -}}
-    class="small-img {{ if isset .Params "smartfloat" -}}
-        {{- if eq .Params.smartfloat "left" -}}
-            smartfloat-left
-        {{- else if eq .Params.smartfloat "right" -}}
-            smartfloat-right
-        {{- end -}}
-    {{- end }}"
-    {{- if isset .Params "width" }} style="width: {{ index .Params "width" }};" {{- end -}}
-/>
\ No newline at end of file
+<picture>
+    {{ if (fileExists (printf "%s/%s" "static" (replace (index .Params "src") (path.Ext (index .Params "src")) ".webp"))) -}}
+        <source srcset="{{ replace (index .Params "src") (path.Ext (index .Params "src")) ".webp" | absURL }}" type="image/webp">
+    {{- end }}
+    <source srcset="{{ index .Params "src" | absURL }}">
+    <img src="{{ index .Params "src" | absURL }}"
+        {{- if isset .Params "alt" }} alt="{{ index .Params "alt"}}" {{ end -}}
+        class="small-img {{ if isset .Params "smartfloat" -}}
+            {{- if eq .Params.smartfloat "left" -}}
+                smartfloat-left
+            {{- else if eq .Params.smartfloat "right" -}}
+                smartfloat-right
+            {{- end -}}
+        {{- end }}"
+        {{- if isset .Params "width" }} style="width: {{ index .Params "width" }};" {{- end -}}
+    />
+</picture>
\ No newline at end of file