shithub: hugo

ref: eb738cd35cca1ffc68c5ed688dbe2a19108e8761
dir: /layouts/shortcodes/imgproc.html/

View raw version 
{{ $original := .Page.Resources.GetByPrefix (.Get 0) }}
{{ $command := .Get 1 }}
{{ $options := .Get 2 }}
{{ if eq $command "Fit"}}
{{ .Scratch.Set "image" ($original.Fit $options) }}
{{ else if eq $command "Resize"}}
{{ .Scratch.Set "image" ($original.Resize $options) }}
{{ else if eq $command "Fill"}}
{{ .Scratch.Set "image" ($original.Fill $options) }}
{{ else }}
{{ errorf "Invalid image processing command: Must be one of Fit, Fill or Resize."}}
{{ end }}
{{ $image := .Scratch.Get "image" }}
<figure style="width: {{ add $image.Width 3 }}px; padding: 3px; background-color: #cccc">
	<img src="{{ $image.RelPermalink }}" width="{{ $image.Width }}" height="{{ $image.Height }}">
	<figcaption>
	<small>.{{ $command }} "{{ $options }}"</small>
	</figcaption>
</figure>