hextra_mirror/layouts/_markup/render-image.html

{{- $alt := .PlainText | safeHTML -}}
{{- $lazyLoading := .Page.Site.Params.enableImageLazyLoading | default true -}}
{{- $dest := .Destination -}}
{{- $url := urls.Parse $dest -}}

{{- $isLocal := not $url.Scheme -}}
{{- $isPage := and (eq .Page.Kind "page") (not .Page.BundleType) -}}
{{- $startsWithSlash := hasPrefix $dest "/" -}}
{{- $startsWithRelative := hasPrefix $dest "../" -}}

{{- if and $dest $isLocal -}}
  {{- if $startsWithSlash -}}
    {{- with or (.PageInner.Resources.Get $url.Path) (resources.Get $url.Path) -}}
      {{/* Images under assets directory */}}
      {{- $query := cond $url.RawQuery (printf "?%s" $url.RawQuery) "" -}}
      {{- $fragment := cond $url.Fragment (printf "#%s" $url.Fragment) "" -}}
      {{- $dest = printf "%s%s%s" .RelPermalink $query $fragment -}}
    {{- else -}}
      {{/* Images under static directory */}}
      {{- $dest = (relURL (strings.TrimPrefix "/" $dest)) -}}
    {{- end -}}
  {{- else if and $isPage (not $startsWithRelative) -}}
    {{/* Images that are sibling to the individual page file */}}
    {{ $dest = (printf "../%s" $dest) }}
  {{- end -}}
{{- end -}}

{{- $attributes := "" -}}
{{- range $key, $value := .Attributes -}}
  {{- if $value -}}
    {{- $pair := printf "%s=%q" $key ($value | transform.HTMLEscape) -}}
    {{- $attributes = printf "%s %s" $attributes $pair -}}
  {{- end -}}
{{- end -}}

{{- with .Title -}}
  <figure>
    <img src="{{ $dest | safeURL }}" title="{{ . }}" alt="{{ $alt }}" {{ $attributes | safeHTMLAttr }} {{ if $lazyLoading }}loading="lazy"{{ end }} />
    <figcaption>{{ . }}</figcaption>
  </figure>
{{- else -}}
  <img src="{{ $dest | safeURL }}" alt="{{ $alt }}" {{ $attributes | safeHTMLAttr }} {{ if $lazyLoading }}loading="lazy"{{ end }} />
{{- end -}}