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https://gitlab.com/ansol/web-ansol.org.git
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49 lines
2.3 KiB
HTML
49 lines
2.3 KiB
HTML
{{/* Enable image to be loaded from local page dir or media library at `static/img/`. */}}
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{{ $asset := (.Page.Resources.ByType "image").GetMatch (.Get "src") }}
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{{ $image_src := (.Get "src") }}
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{{ if $asset }}
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{{ $asset2 := $asset.Fit "2000x2000" }}
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{{ $image_src = $asset2.RelPermalink }}
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{{ else if .Get "library" }}
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{{ $image_src = printf "img/%s" $image_src | relURL }}
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{{ end }}
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{{/* Disallow user from opening image in the lightbox? */}}
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{{ $lightbox := eq (.Get "lightbox" | default "true") "true" }}
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{{/* Get lightbox group for showing multiple images in a lightbox. */}}
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{{ $group := .Get "lightbox-group" | default "" }}
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{{/* Get caption. Support legacy `title` option. */}}
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{{ $caption := .Get "title" | default (.Get "caption") | default "" }}
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<figure{{ with .Get "class" }} class="{{.}}"{{ end }} {{ with $caption }}id="figure-{{ anchorize . }}"{{ end }}>
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{{ if $lightbox }}
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<a data-fancybox="{{$group}}" href="{{$image_src}}" {{ with $caption }}data-caption="{{ .|markdownify|emojify|safeHTMLAttr }}"{{ end }}>
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{{ else if .Get "link"}}
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<a href="{{ .Get "link" }}"{{ with .Get "target" }} target="{{.}}"{{ end }}{{ with .Get "rel" }} rel="{{.}}"{{ end }}>
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{{ end -}}
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{{/* Lazy load only when we know image dimensions in order to preserve anchor linking. */}}
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{{ if $asset }}
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<img data-src="{{$image_src}}" class="lazyload" alt="{{ with .Get "alt" }}{{.}}{{end}}" width="{{ (.Get "width") | default $asset.Width }}" height="{{ (.Get "height") | default $asset.Height }}">
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{{ else if and (.Get "width") (.Get "height") }}
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<img data-src="{{$image_src}}" class="lazyload" alt="{{ with .Get "alt" }}{{.}}{{end}}" {{ with .Get "width" }}width="{{.}}"{{end}} {{ with .Get "height" }}height="{{.}}"{{end}}>
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{{ else }}
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<img src="{{$image_src}}" alt="{{ with .Get "alt" }}{{.}}{{end}}" {{ with .Get "width" }}width="{{.}}"{{end}} {{ with .Get "height" }}height="{{.}}"{{end}}>
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{{ end }}
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{{- if or $lightbox (.Get "link") }}</a>{{ end }}
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{{ if $caption }}
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{{/* Localize the figure numbering (if enabled). */}}
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{{ $figure := split (i18n "figure" | default "Figure %d:") "%d" }}
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<figcaption{{ if eq (.Get "numbered") "true" }} data-pre="{{ index $figure 0 }}" data-post="{{ index $figure 1 }}" class="numbered"{{ end }}>
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{{ $caption | markdownify | emojify }}
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</figcaption>
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{{ end }}
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</figure>
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