feat: add the page-thumbnail function

hugomods · Jul 3, 2023 · 44a4001 · 44a4001
1 parent 40e720d
commit 44a4001
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Showing 4 changed files with 29 additions and 0 deletions.
diff --git a/layouts/partials/images/functions/page-featured-image-resource.html b/layouts/partials/images/functions/page-featured-image-resource.html
@@ -0,0 +1,2 @@
+{{- $images := partialCached "images/functions/page-image-resources" . . }}
+{{- return $images.GetMatch "feature*" -}}
diff --git a/layouts/partials/images/functions/page-image-resources.html b/layouts/partials/images/functions/page-image-resources.html
@@ -0,0 +1 @@
+{{- return .Resources.ByType "image" -}}
diff --git a/layouts/partials/images/functions/page-thumbnail-resource.html b/layouts/partials/images/functions/page-thumbnail-resource.html
@@ -0,0 +1,6 @@
+{{- $img := partialCached "images/functions/page-featured-image-resource" . . }}
+{{- if not $img }}
+  {{- $images := partialCached "images/functions/page-image-resources" . . }}
+  {{- $img = $images.GetMatch "{*cover*,*thumbnail*}" -}}
+{{- end }}
+{{- return $img -}}
diff --git a/layouts/partials/images/functions/page-thumbnail.html b/layouts/partials/images/functions/page-thumbnail.html
@@ -0,0 +1,20 @@
+{{- $img := "" }}
+{{- $page := .Page }}
+{{- with $page.Params.images }}
+  {{- $img = index . 0 }}
+{{- else }}
+  {{- $thumbnail := partialCached "images/functions/page-thumbnail-resource" $page $page }}
+  {{- with $thumbnail }}
+    {{- $img = replace .RelPermalink $page.RelPermalink "" | printf "%s?height=360px" }}
+  {{- end }}
+{{- end }}
+{{- $html := "" }}
+{{- with $img }}
+  {{- $html = partial "images/image" (dict
+    "Filename" $img
+    "Page" $page
+    "Style" $.Style
+    "ClassName" $.ClassName)
+  }}
+{{- end }}
+{{- return $html }}