Label.logo: Generate a resize image

if the image is present in assets directory.
- Resizing the image will reduce the size of a large image.
- Should improve image load time.
- Usage:
  - Add the image under assets directory.
  - Provide path in `label.icon`.
  - if image is located as `assets/images/image.png` mention `label.icon: images/image.png`.
This commit is contained in:
Aditya Telange 2022-03-27 20:17:49 +05:30
parent 566989abf4
commit 1de55c4266
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@ -46,9 +46,31 @@
{{- if site.Title }}
<a href="{{ "" | absLangURL }}" accesskey="h" title="{{ $label_text }} (Alt + H)">
{{- if site.Params.label.icon }}
{{- $img := resources.Get site.Params.label.icon }}
{{- if $img }}
{{- $processableFormats := (slice "jpg" "jpeg" "png" "tif" "bmp" "gif") -}}
{{- if hugo.IsExtended -}}
{{- $processableFormats = $processableFormats | append "webp" -}}
{{- end -}}
{{- $prod := (hugo.IsProduction | or (eq site.Params.env "production")) }}
{{- $imgUrl := "" }}
{{- if and (in $processableFormats $img.MediaType.SubType) (eq $prod true)}}
{{- if site.Params.label.iconHeight }}
{{- $img = $img.Resize (printf "x%d" site.Params.label.iconHeight) }}
{{ else }}
{{- $img = $img.Resize "x30" }}
{{- end }}
{{- $imgUrl = $img.Permalink }}
{{- else }}
{{- $imgUrl = site.Params.label.icon | absURL }}
{{- end }}
<img src="{{ $imgUrl }}" alt="logo" aria-label="logo"
height="{{- site.Params.label.iconHeight | default "30" -}}">
{{- else }}
<img src="{{- site.Params.label.icon | absURL -}}" alt="logo" aria-label="logo"
height="{{- site.Params.label.iconHeight | default "30" -}}">
{{- end -}}
{{- end -}}
{{- $label_text -}}
</a>
{{- end }}