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fix gallery

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This commit is contained in:
Denys Konovalov
2022-06-05 14:36:59 +02:00
parent eae085b019
commit 676ee9f6ce
57 changed files with 231 additions and 175 deletions
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4
layouts/shortcodes/figure.html
View File

@ -4,7 +4,7 @@ NB this overrides Hugo's built-in "figure" shortcode but is backwards compatible
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 ($.Page.Scratch.Get "figurecount") }}<link rel="stylesheet" href="/css/hugo-easy-gallery.css" />{{ end }}
{{- if not ($.Page.Scratch.Get "figurecount") }}<link rel="stylesheet" href={{ "css/hugo-easy-gallery.css" | relURL }} />{{ end }}
{{- $.Page.Scratch.Add "figurecount" 1 -}}
<!-- use either src or link-thumb for thumbnail image -->
{{- $thumb := .Get "src" | default (printf "%s." (.Get "thumb") | replace (.Get "link") ".") }}
@ -13,7 +13,7 @@ Documentation and licence at https://github.com/liwenyip/hugo-easy-gallery/
<div class="img"{{ if .Parent }} style="background-image: url('{{ $thumb | relURL }}');"{{ end }}{{ with .Get "size" }} data-size="{{.}}"{{ end }}>
<img itemprop="thumbnail" src="{{ $thumb | relURL }}" {{ with .Get "alt" | default (.Get "caption") }}alt="{{.}}"{{ end }}/><!-- <img> hidden if in .gallery -->
</div>
{{ with .Get "link" | default (.Get "src") }}<a href="{{.}}" itemprop="contentUrl"></a>{{ end }}
{{ with .Get "link" | default (.Get "src") }}<a href="{{ . | relURL }}" itemprop="contentUrl"></a>{{ end }}
{{- if or (or (.Get "title") (.Get "caption")) (.Get "attr")}}
<figcaption>
{{- with .Get "title" }}<h4>{{.}}</h4>{{ end }}

74
layouts/shortcodes/gallery.html
View File

@ -3,36 +3,62 @@ 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 ($.Page.Scratch.Get "figurecount") }}<link rel="stylesheet" href="/css/hugo-easy-gallery.css" />{{ end }}
{{- if not ($.Page.Scratch.Get "figurecount") }}<link rel="stylesheet" href="{{ relURL "/css/hugo-easy-gallery.css" }}" />{{ end }}
{{- $.Page.Scratch.Add "figurecount" 1 }}
{{ $baseURL := .Site.BaseURL }}
{{- $thumbnailSize := .Get "thumbnail-size" | default "300x300" -}}
<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 -->
{{- 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|webp|avif|jxl)" }}<!-- 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 -->
{{- $filetype := index (findRE "[^.]+$" .Name ) 0 }}<!-- file extension of 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 -}}
{{ with .Inner -}}
<!-- If no directory was specified, include any figure shortcodes called within the gallery -->
{{ . }}
{{- else }}
<!-- Generate figures for all page resources of type image. -->
{{- range $.Page.Resources.ByType "image" -}}
{{- $thumbnail := .Fill $thumbnailSize -}}
<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>
<a href="{{ $linkURL }}" itemprop="contentUrl"></a><!-- put <a> last so it is stacked on top -->
</figure>
<figure itemprop="associatedMedia" itemscope itemtype="http://schema.org/ImageObject">
<div class="img" style="background-image: url('{{ $thumbnail.RelPermalink }}');" >
<img itemprop="thumbnail" src="{{ $thumbnail.RelPermalink }}" width="{{ $thumbnail.Width }}" height="{{ $thumbnail.Height }}" alt="{{ .Title }}" /><!-- <img> hidden if in .gallery -->
</div>
{{- with .Title -}}
<!-- <figcaption>
<p>{{ . }}</p>
</figcaption> -->
{{- end -}}
<a href="{{ .RelPermalink }}" 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>

30
layouts/shortcodes/load-photoswipe.html
View File

@ -7,19 +7,29 @@ Documentation and licence at https://github.com/liwenyip/hugo-easy-gallery/
{{ if not ($.Page.Scratch.Get "photoswipeloaded") }}
{{ $.Page.Scratch.Set "photoswipeloaded" 1 }}
<!--
*** jQuery must be loaded before load-photoswipe.js ***
- If your template already loads jQuery in the header then you don't need to load it again here.
- If your template already loads jQuery in the footer, then you could load load-photoswipe.js from the footer instead
-->
<script src="https://code.jquery.com/jquery-1.12.4.min.js" integrity="sha256-ZosEbRLbNQzLpnKIkEdrPv7lOy9C27hHQ+Xp8a4MxAQ=" crossorigin="anonymous"></script>
<script src="/js/load-photoswipe.js"></script>
<!-- Photoswipe css/js libraries -->
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/photoswipe/4.1.1/photoswipe.min.css" integrity="sha256-sCl5PUOGMLfFYctzDW3MtRib0ctyUvI9Qsmq2wXOeBY=" crossorigin="anonymous" />
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/photoswipe/4.1.1/default-skin/default-skin.min.css" integrity="sha256-BFeI1V+Vh1Rk37wswuOYn5lsTcaU96hGaI7OUVCLjPc=" crossorigin="anonymous" />
<script src="https://cdnjs.cloudflare.com/ajax/libs/photoswipe/4.1.1/photoswipe.min.js" integrity="sha256-UplRCs9v4KXVJvVY+p+RSo5Q4ilAUXh7kpjyIP5odyc=" crossorigin="anonymous"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/photoswipe/4.1.1/photoswipe-ui-default.min.js" integrity="sha256-PWHOlUzc96pMc8ThwRIXPn8yH4NOLu42RQ0b9SpnpFk=" crossorigin="anonymous"></script>
{{ if .Site.Params.CDNJS }}
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/photoswipe/4.1.3/photoswipe.min.css" integrity="sha256-LWdHSKWG7zv3DTpee8YAgoTfkj3gNkfauF624h4P2Nw=" crossorigin="anonymous" />
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/photoswipe/4.1.3/default-skin/default-skin.min.css" iintegrity="sha256-Q9bBMw/rHRRag46GDWY84J3elDNc8JJjKXL9tIC4oe8=" crossorigin="anonymous" />
<script src="https://cdnjs.cloudflare.com/ajax/libs/photoswipe/4.1.3/photoswipe.min.js" integrity="sha256-ePwmChbbvXbsO02lbM3HoHbSHTHFAeChekF1xKJdleo=" crossorigin="anonymous"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/photoswipe/4.1.3/photoswipe-ui-default.min.js" integrity="sha256-UKkzOn/w1mBxRmLLGrSeyB4e1xbrp4xylgAWb3M42pU=" crossorigin="anonymous"></script>
{{- else -}}
<link rel="stylesheet" href="{{ "/css/3p/photoswipe.min@4.1.3.css" | relURL }}"></script>
<link rel="stylesheet" href="{{ "/css/3p/default-skin/default-skin.min@4.1.3.css" | relURL }}"></script>
<script src="{{ "/js/3p/photoswipe.min@4.1.3.js" | relURL }}"></script>
<script src="{{ "/js/3p/photoswipe-ui-default.min@4.1.3.js" | relURL }}"></script>
{{ end }}
<style>
.pswp__caption a
, .pswp__caption small a
, .pswp__caption__center a {
color: #CCC;
/* text-decoration: none; */
}
</style>
<!-- Root element of PhotoSwipe. Must have class pswp. -->
<div class="pswp" tabindex="-1" role="dialog" aria-hidden="true">