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{{/*
notes:
- copied from pe-figure shortcode with MIME_TYPES removed
- should eventually allow for top and bottom carousels
*/}}
{{- if . -}}
<div class='columns'>
{{ range . }}
{{ $pic := . }}
{{- $tip := default $pic.link_tip $pic.tip -}}
<div class='column'>
{{- if $pic.link -}}
<a
href='{{ $pic.link }}'
title='{{ default $tip "View image" }}'
aria-label='{{ default $tip "View image" }}'
>
{{- end -}}
<figure
id='{{- $pic.id -}}'
class='{{- $pic.css -}}'
title='{{- default $pic.link_tip $pic.tip -}}'
>
<picture>
{{- if $pic.sources -}}
{{/* get source count */}}
{{- $num_sources := len $pic.sources -}}
{{/* render sources */}}
{{- range $x, $src := $pic.sources -}}
{{- $is_map := reflect.IsMap $src -}}
{{- if $is_map -}}
{{/* source is a map, reference keys */}}
{{- if (lt $x (sub $num_sources 1)) -}}
{{/* emit source tag */}}
<source
{{if $src.src}} src='{{- $src.src -}}'{{- end}}
{{if $src.srcset}} srcset='{{- $src.srcset -}}'{{- end}}
{{if $src.media}} media='{{- $src.media -}}'{{- end}}
{{if $src.type}}
type='{{- $src.type -}}'
{{else}}
{{/* get file extension */}}
{{- $ext := path.Ext $src.srcset -}}
{{- end}}
{{if (or $pic.tip $src.tip)}} title='{{- default $pic.tip $src.tip -}}'{{- end}}
{{if (or $pic.tip $src.tip)}} alt='{{- default $pic.tip $src.tip -}}'{{- end}}
/>
{{- else -}}
{{/* emit img tag */}}
<img
{{if $src.src}} src='{{- $src.src -}}'{{- end}}
{{if $src.srcset}} srcset='{{- $src.srcset -}}'{{- end}}
{{if $src.css}} class='{{- $src.css -}}'{{- end}}
{{if $src.width}} width='{{- $src.width -}}'{{- end}}
{{if $src.height}} height='{{- $src.height -}}'{{- end}}
{{if (or $pic.tip $src.tip)}} alt='{{- default $pic.tip $src.tip -}}'{{- end}}
/>
{{- end -}}
{{- else -}}
{{/* src is a string */}}
{{- if (lt $x (sub $num_sources 1)) -}}
{{/* emit source */}}
{{/* get file extension */}}
{{- $ext := path.Ext $src -}}
<source
srcset='{{- $src -}}'
/>
{{- else -}}
{{/* emit img */}}
<img
src='{{- $src -}}'
{{if $pic.tip}} alt='{{- $pic.tip -}}'{{end}}
/>
{{- end -}}
{{- end -}}
{{- end -}}
{{- end -}}
</picture>
<figcaption>
<p>{{- $pic.tip -}}</p>
</figcaption>
</figure>
{{- if $pic.link -}}
</a>
{{- end -}}
</div>
{{ end }}
</div>
{{- end -}}
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