HugoでイメージのリサイズとExif情報を行うShortcode

exif.html

{{ $originalImage := (.Page.Resources.ByType "image").GetMatch (printf "**%s**" (.Get "src")) }}
{{ $noExif := .Get "noExif" }}

{{ $resized := "" }}
{{ $orientation := $originalImage.Exif.Tags.Orientation }}
{{ if eq $orientation 6 }}
  {{ $resized = $originalImage.Resize "x800 q92 r270" }}
{{ else if (eq $orientation 8) }}
  {{ $resized = $originalImage.Resize "x800 q92 r90"}}
{{ else }}
  {{ $resized = $originalImage.Resize "800x q92"}}
{{ end }}

<div class="photoFlame">
    <a href="{{$originalImage.RelPermalink}}">
        <img src="{{$resized.RelPermalink}}" alt="{{ .Get "alt" }}"/>
    </a>
    {{ if (and $originalImage.Exif (ne $noExif "true")) }}
        <div class="exifTags">
            {{ with $originalImage.Exif }}
                {{ if .Tags.Make }}
                    <div class="exifElement">	
                        {{ .Tags.Make }}
                    </div>
                {{ end }}

                {{ if .Tags.Model }}
                    <div class="exifElement">
                        {{ .Tags.Model }}
                    </div>
                {{ end }}

                {{ if .Tags.FocalLength }}
                    <div class="exifElement">
                        {{ .Tags.FocalLength }}mm
                    </div>
                {{ end }}

                {{ if .Tags.ExposureTime }}
                    <div class="exifElement">
                        {{ .Tags.ExposureTime }}
                    </div>
                {{ end }}

                {{ if .Tags.FNumber }}
                    <div class="exifElement">
                        f{{ .Tags.FNumber }}
                    </div>
                {{ end }}

                {{ if .Tags.ISOSpeedRatings }}
                    <div class="exifElement">
                        ISO{{ .Tags.ISOSpeedRatings }}
                    </div>
                {{ end }}

            {{ end }}
        </div>
    {{ end }}
</div>