{{- /* cache remote image locally */ -}}
{{- $resource := 0 -}}
{{- $suffixList := slice ".jpeg" ".jpg" ".png" ".gif" ".bmp" ".tif" ".tiff" ".webp" ".avif" ".svg" -}}
{{- $suffixValid := (dict "Path" . "Suffixes" $suffixList | partial "function/suffix-validation.html") -}}

{{- if $suffixValid -}}
  {{- with $remoteResource := resources.GetRemote . -}}
    {{- with .Err -}}
      {{- warnf "%s" . -}}
    {{ else }}
      {{- if eq $remoteResource.ResourceType "image" -}}
        {{- $resource = $remoteResource -}}
      {{- end -}}
    {{- end -}}
  {{- end -}}
{{- end -}}
{{- return $resource -}}