refactor: Use util get-abs-url

Author: peterschewe

hugo-modules/core/utils/asset/image/img.html

@@ -55,7 +55,8 @@
     {{- end -}}
   {{- else -}}
     {{- with $url -}}
-      {{- $src := $params.src | default (cond (hasPrefix . "//") (print "https:" .) .) -}}
+      {{- $absUrl := partial "utils/get-abs-url" . -}}
+      {{- $src := $params.src | default $absUrl -}}
       <img src="{{- $src -}}" width="{{- $width -}}" height="{{- $height -}}" {{ $image_attributes }} alt="{{- $alt -}}"{{ with $params.preload }} fetchpriority="high"{{ end }}>
       {{/* Add preload hint here as we have no srcset available */}}
       {{- $preload_attr := (dict

hugo-modules/core/utils/link.html

@@ -9,7 +9,7 @@
 
 {{/* context is url */}}
 {{ if partialCached "utils/reflect/is-string" . . }}
-  {{ $href := cond (and (hasPrefix . "//") (not (hasPrefix . "//localhost")) ) (print "https:" . ) . }}
+  {{ $href := partial "utils/get-abs-url" . }}
   {{ $return = (dict "href" $href) }}
   {{/* Add target="_blank" and rel="noreferrer" for external links */}}
   {{ if (and (in . "//") (not (in . site.BaseURL))) }}

hugo-modules/core/utils/svg/parse.html

@@ -54,7 +54,7 @@
   {{ end }}
 {{ end }}
 {{ with .url }}
-  {{ $src = cond (hasPrefix . "//") (print "https:" .) . }}
+  {{ $src := partial "utils/get-abs-url" . }}
   {{ with resources.GetRemote $src }}
     {{ $src = .RelPermalink }}
     {{ $source = .Content }}