<!-- Put this file in /layouts/shortcodes/gallery.html Documentation and licence at https://github.com/liwenyip/hugo-easy-gallery/ --> <!-- count how many times we've called this shortcode; load the css if it's the first time --> {{- if not ($.Page.Scratch.Get "figurecount") }}<link rel="stylesheet" href="/css/hugo-easy-gallery.css" />{{ end }} {{- $.Page.Scratch.Add "figurecount" 1 }} {{ $baseURL := .Site.BaseURL }} <div class="gallery caption-position-{{ with .Get "caption-position" | default "bottom" }}{{.}}{{end}} caption-effect-{{ with .Get "caption-effect" | default "slide" }}{{.}}{{end}} hover-effect-{{ with .Get "hover-effect" | default "zoom" }}{{.}}{{end}} {{ if ne (.Get "hover-transition") "none" }}hover-transition{{end}}" itemscope itemtype="http://schema.org/ImageGallery"> {{- with (.Get "dir") -}} <!-- If a directory was specified, generate figures for all of the images in the directory --> {{- $files := readDir (print "/static/" .) }} {{- range $files -}} <!-- skip files that aren't images, or that inlcude the thumb suffix in their name --> {{- $thumbext := $.Get "thumb" | default "-thumb" }} {{- $isthumb := .Name | findRE ($thumbext | printf "%s\\.") }}<!-- is the current file a thumbnail image? --> {{- $isimg := lower .Name | findRE "\\.(gif|jpg|jpeg|tiff|png|bmp)" }}<!-- is the current file an image? --> {{- if and $isimg (not $isthumb) }} {{- $caption := .Name | replaceRE "\\..*" "" | humanize }}<!-- humanized filename without extension --> {{- $linkURL := print $baseURL ($.Get "dir") "/" .Name | absURL }}<!-- absolute URL to hi-res image --> {{- $thumb := .Name | replaceRE "(\\.)" ($thumbext | printf "%s.") }}<!-- filename of thumbnail image --> {{- $thumbexists := where $files "Name" $thumb }}<!-- does a thumbnail image exist? --> {{- $thumbURL := print $baseURL ($.Get "dir") "/" $thumb | absURL }}<!-- absolute URL to thumbnail image --> <div class="box"> <figure itemprop="associatedMedia" itemscope itemtype="http://schema.org/ImageObject"> <div class="img" style="background-image: url('{{ if $thumbexists }}{{ $thumbURL }}{{ else }}{{ $linkURL }}{{ end }}');" > <img itemprop="thumbnail" src="{{ if $thumbexists }}{{ $thumbURL }}{{ else }}{{ $linkURL }}{{ end }}" alt="{{ $caption }}" /><!-- <img> hidden if in .gallery --> </div> <figcaption> <p>{{ $caption }}</p> </figcaption> <a href="{{ $linkURL }}" itemprop="contentUrl"></a><!-- put <a> last so it is stacked on top --> </figure> </div> {{- end }} {{- end }} {{- else -}} <!-- If no directory was specified, include any figure shortcodes called within the gallery --> {{ .Inner }} {{- end }} </div>