30 lines
1.8 KiB
HTML
30 lines
1.8 KiB
HTML
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<!--
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Put this file in /layouts/shortcodes/figure.html
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NB this overrides Hugo's built-in "figure" shortcode but is backwards compatible
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Documentation and licence at https://github.com/liwenyip/hugo-easy-gallery/
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-->
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<!-- count how many times we've called this shortcode; load the css if it's the first time -->
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{{- if not ($.Page.Scratch.Get "figurecount") }}<link rel="stylesheet" href={{ "css/hugo-easy-gallery.css" | relURL }} />{{ end }}
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{{- $.Page.Scratch.Add "figurecount" 1 -}}
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<!-- use either src or link-thumb for thumbnail image -->
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{{- $thumb := .Get "src" | default (printf "%s." (.Get "thumb") | replace (.Get "link") ".") }}
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<div class="box{{ with .Get "caption-position" }} fancy-figure caption-position-{{.}}{{end}}{{ with .Get "caption-effect" }} caption-effect-{{.}}{{end}}" {{ with .Get "width" }}style="max-width:{{.}}"{{end}}>
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<figure {{ with .Get "class" }}class="{{.}}"{{ end }} itemprop="associatedMedia" itemscope itemtype="http://schema.org/ImageObject">
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<div class="img"{{ if .Parent }} style="background-image: url('{{ $thumb | relURL }}');"{{ end }}{{ with .Get "size" }} data-size="{{.}}"{{ end }}>
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<img itemprop="thumbnail" src="{{ $thumb | relURL }}" {{ with .Get "alt" | default (.Get "caption") }}alt="{{.}}"{{ end }}/><!-- <img> hidden if in .gallery -->
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</div>
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{{ with .Get "link" | default (.Get "src") }}<a href="{{ . | relURL }}" itemprop="contentUrl"></a>{{ end }}
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{{- if or (or (.Get "title") (.Get "caption")) (.Get "attr")}}
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<figcaption>
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{{- with .Get "title" }}<h4>{{.}}</h4>{{ end }}
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{{- if or (.Get "caption") (.Get "attr")}}
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<p>
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{{- .Get "caption" -}}
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{{- with .Get "attrlink"}}<a href="{{.}}">{{ .Get "attr" }}</a>{{ else }}{{ .Get "attr"}}{{ end -}}
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</p>
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{{- end }}
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</figcaption>
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{{- end }}
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</figure>
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</div>
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