From db793dde95bf546089e1fee8857a9f9510e6990c Mon Sep 17 00:00:00 2001
From: tdro <tdro@noreply.example.com>
Date: Mon, 6 Nov 2023 20:15:38 -0500
Subject: themes/default/layouts/_default/_markup/render-image: Avoid
 reprocessing

Clean up logic and fetch with URL parse
---
 .../layouts/_default/_markup/render-image.html     | 90 +++++++++-------------
 1 file changed, 37 insertions(+), 53 deletions(-)

(limited to 'themes/default/layouts')

diff --git a/themes/default/layouts/_default/_markup/render-image.html b/themes/default/layouts/_default/_markup/render-image.html
index 116d280..39720dc 100644
--- a/themes/default/layouts/_default/_markup/render-image.html
+++ b/themes/default/layouts/_default/_markup/render-image.html
@@ -1,82 +1,66 @@
-{{- $source       := $.Destination | safeURL -}}
-{{- $public       := print "public/" $source -}}
-{{- $local        := "" -}}
 {{- $cache        := "" -}}
-{{- $exists       := "" -}}
 {{- $width        := "" -}}
 {{- $height       := "" -}}
 {{- $srcset       := "" -}}
 {{- $colors       := "" -}}
+{{- $source       := $.Destination | safeURL -}}
+{{- $public       := print "public/" $source -}}
+{{- $fetch        := print (urls.Parse $source).Scheme "://" (urls.Parse $source).Host  (urls.Parse $source).RequestURI -}}
 {{- $figcaption   := "Image/Picture" -}}
 {{- $orientation  := "landscape" -}}
 {{- $dimensions   := "600x360" -}}
 {{- $author       := .Page.Section -}}
 {{- $relURL       := strings.TrimPrefix .Page.Site.BaseURL .Page.Permalink -}}
 {{- $immutable    := print ($relURL | humanize | urlize) "-" ($source | sha256 | truncate 8 "") -}}
-{{- $storage      := print (partial "function-paths.html").media "/" $author "/" $immutable -}}
-{{- $cached       := and (fileExists (print "public/" $storage ".webp")) (fileExists (print "public/" $storage (path.Ext $source))) -}}
+{{- $storage      := print $author "/media/" $immutable -}}
+{{- $cached       := fileExists (print "public/" $storage ".webp") -}}
 
 {{- if not $cached -}}
-  {{- with $remote := cond (default true $.Page.Site.Params.site.offline) false (resources.GetRemote $source) -}}
+  {{- with $remote := cond (default true $.Page.Site.Params.site.offline) false (resources.GetRemote $fetch) -}}
     {{- with .Err -}}
       {{- if fileExists $public -}}
-        {{- $local = resources.Get $public -}}
-        {{- with $local -}}
-          {{- $local = .Content | resources.FromString (print (partial "function-paths.html").media "/" $author "/" (path.Base .)) -}}
+        {{- with $local := resources.Get $public -}}
+          {{- $local = .Content | resources.FromString (print $storage (path.Base .)) -}}
+          {{- $local = .Fit (print $dimensions " webp") -}}
+          {{- $local = $local | resources.Copy (print $storage ".webp") -}}
+          {{- $srcset = $local.Permalink -}}
+          {{- $local = .Fit $dimensions -}}
+          {{- $local = $local | resources.Copy (print $storage (path.Ext $local)) -}}
+          {{- $width = $local.Width -}}
+          {{- $height = $local.Height -}}
+          {{- $colors = $local.Colors -}}
+          {{- $cache  = $local.Permalink -}}
         {{- end -}}
         {{- $source = print ("" | absURL) $source -}}
       {{- else -}}
-        {{- $404image := resources.Get "data/media/404.png" -}}
-        {{- with $404image -}}
-          {{- $width  = .Width -}}
-          {{- $height = .Height -}}
+        {{- with $404image := resources.Get "data/media/404.png" -}}
+          {{- $width  = $404image.Width -}}
+          {{- $height = $404image.Height -}}
+          {{- $source = $404image.Permalink -}}
         {{- end -}}
-        {{- $source = $404image.Permalink -}}
       {{- end -}}
     {{- else -}}
-      {{- $cache = .Content | resources.FromString (print (partial "function-paths.html").media "/" $author "/" (path.Base .)) -}}
+      {{- with $cache = $remote.Content | resources.FromString (print $storage (path.Base $remote)) -}}
+        {{- $cache = .Fit (print $dimensions " webp") -}}
+        {{- $cache = $cache | resources.Copy (print $storage ".webp") -}}
+        {{- $srcset = $cache.Permalink -}}
+        {{- $cache = .Fit $dimensions -}}
+        {{- $cache = $cache | resources.Copy (print $storage (path.Ext $cache)) -}}
+        {{- $width = $cache.Width -}}
+        {{- $height = $cache.Height -}}
+        {{- $colors = $cache.Colors -}}
+        {{- $cache  = $cache.Permalink -}}
+      {{- end -}}
     {{- end -}}
   {{- end -}}
 {{- else -}}
-  {{- $exists = resources.Get (print "public/" $storage (path.Ext $source)) -}}
-  {{- $exists = $exists.Content | resources.FromString (print (partial "function-paths.html").media "/" $author "/" (path.Base $exists)) -}}
-{{- end -}}
-
-{{- with $local }}
-  {{- $local = .Fit (print $dimensions " webp") }}
-  {{- $local = $local | resources.Copy (print (partial "function-paths.html").media "/" $author "/" $immutable ".webp") }}
-  {{- $srcset = $local.Permalink -}}
-  {{- $local = .Fit $dimensions }}
-  {{- $local = $local | resources.Copy (print (partial "function-paths.html").media "/" $author "/" $immutable (path.Ext $local)) }}
-  {{- $width = $local.Width -}}
-  {{- $height = $local.Height -}}
-  {{- $colors = $local.Colors -}}
-  {{- $writeToFile := $local.Permalink }}
-{{- end }}
-
-{{- with $cache }}
-  {{- $cache = .Fit (print $dimensions " webp") }}
-  {{- $cache = $cache | resources.Copy (print $author "/media/" $immutable ".webp") }}
-  {{- $srcset = $cache.Permalink -}}
-  {{- $cache = .Fit $dimensions }}
-  {{- $cache = $cache | resources.Copy (print (partial "function-paths.html").media "/" $author "/" $immutable (path.Ext $cache)) }}
-  {{- $width = $cache.Width -}}
-  {{- $height = $cache.Height -}}
-  {{- $colors = $cache.Colors -}}
-  {{- $cache = $cache.Permalink }}
-{{- end -}}
-
-{{- with $exists }}
-  {{- if fileExists (print "public/" $storage ".webp") -}}
+  {{- with $cache = resources.Get (print "public/" $storage ".webp") -}}
+    {{- $width = $cache.Width -}}
+    {{- $height = $cache.Height -}}
+    {{- $colors = $cache.Colors -}}
     {{- $srcset = print ("" | absURL) "/" $storage ".webp" -}}
+    {{- $cache = print ("" | absURL) "/" $storage (path.Ext $cache) -}}
   {{- end -}}
-  {{- if fileExists (print "public/" $author "/media/" $immutable ".webp") -}}
-    {{- $srcset = print ("" | absURL) "/" $author "/media/" $immutable ".webp" -}}
-  {{- end -}}
-  {{- $width = .Width -}}
-  {{- $height = .Height -}}
-  {{- $colors = .Colors -}}
-  {{- $cache = .Permalink }}
 {{- end -}}
 
 {{- if lt $width $height -}}
-- 
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