Eryn Wells
05956b83b8
- Add some handling of SVGs so the template doesn't attempt to resize them. - Include custom classes in the <figure class> attribute - Do not link to SVG images - Only include <img srcset> if there are multiple sized images. This mostly supports SVG figures where there's only ever one.
45 lines
1.4 KiB
HTML
45 lines
1.4 KiB
HTML
{{- $image := .resource -}}
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{{- $isSVG := strings.Contains $image.MediaType.SubType "svg" -}}
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{{- $linksToFullSizeImage := and .linksToFullSizeImage (not $isSVG) -}}
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{{- $resizedImages := dict "full" $image -}}
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{{- if not $isSVG -}}
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{{-
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$resizedImages := dict
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"full" ($image.Fit "2560x2560")
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"half" ($image.Fit "1280x1280")
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"quarter" ($image.Fit "640x640")
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-}}
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{{ end }}
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{{- $classes := slice "figure" "figure--image" -}}
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{{- if eq .size "main" -}}
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{{ $classes = $classes | append "figure--main-column" }}
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{{- end -}}
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{{- with .class -}}
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{{ $classes = $classes | append . }}
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{{- end -}}
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<figure class="{{ delimit $classes " " }}">
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{{ if $linksToFullSizeImage -}}
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<a href="{{ $image.RelPermalink }}">
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{{- end -}}
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<img
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src="{{ (index $resizedImages "full").RelPermalink }}"
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{{ if gt (len $resizedImages) 1 -}}
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srcset="
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{{ (index $resizedImages "full").RelPermalink }} 2560w,
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{{ (index $resizedImages "half").RelPermalink }} 1280w,
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{{ (index $resizedImages "quarter").RelPermalink }} 640w,
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"
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{{ end }}
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{{ with $image.Params.alt | default $image.Title }} alt="{{ . }}"{{ end }}
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{{ with $image.Title }} title="{{ . }}"{{ end }}>
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{{ if .linksToFullSizeImage -}}
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</a>
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{{- end -}}
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{{ if .shouldShowTitle }}
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{{ partial "page/figures/caption.html" . }}
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{{ end }}
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</figure>
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