mirror of
https://github.com/McShelby/hugo-theme-relearn.git
synced 2024-10-27 10:43:19 +00:00
80 lines
No EOL
3.4 KiB
HTML
80 lines
No EOL
3.4 KiB
HTML
{{- $page := .page }}
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{{- if and (not $page) .context }}
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{{- $page = .context }}
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{{- warnf "%q: DEPRECATED parameter 'context' for shortcode 'image' found, use 'page' instead; see https://mcshelby.github.io/hugo-theme-relearn/basics/migration#5180" $page.File.Filename }}
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{{- end }}
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{{- $url := .url }}
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{{- $title := .title }}
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{{- $alt := .alt }}
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{{- $effects := dict "border" false "lightbox" true "shadow" false }}
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{{- if $page.Site.Params.imageeffects }}
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{{- $effects = merge $effects $page.Site.Params.imageeffects }}
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{{- end }}
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{{- if $page.Params.imageEffects }}
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{{- $effects = merge $effects $page.Params.imageEffects }}
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{{- end }}
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{{- $height := "auto" }}
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{{- $width := "auto" }}
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{{- $dest_url := urls.Parse $url }}
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{{- $dest_path := $dest_url.Path }}
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{{- $image := $page.Resources.GetMatch (path.Clean $dest_url.Path) }}
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{{- if not $image }}
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{{- $image = .Resources.GetMatch $dest_path }}
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{{- end }}
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{{- if not $image }}
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{{- $image = .Resources.GetRemote $url }}
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{{- end }}
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{{- if $image }}
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{{- $url = $image.RelPermalink }}
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{{- if $dest_url.RawQuery }}
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{{- $url = printf "%s?%s" $url $dest_url.RawQuery }}
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{{- end }}
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{{- end }}
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{{- if not $image }}
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{{- if and ($page.Site.Params.render_hooks.errorlevel "warning") (not (or (strings.HasPrefix .url "http://") (strings.HasPrefix .url "https://") )) }}
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{{- warnf "%q: Image %s is not a resource but linked anyways." $page.File.Filename .url }}
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{{- end }}
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{{- end }}
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{{- if $dest_url.RawQuery }}
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{{- if $dest_url.Query.Has "classes" }}
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{{- $classes := slice | append (split ($dest_url.Query.Get "classes") ",") }}
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{{- range $classes }}
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{{- $k := . }}
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{{- $v := true }}
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{{- if strings.HasPrefix $k "no" }}
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{{- $k := strings.TrimPrefix "no" $k }}
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{{- $v := false }}
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{{- end }}
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{{- $effects = merge $effects (dict $k $v) }}
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{{- end }}
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{{- end }}
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{{- if $dest_url.Query.Has "featherlight" }}
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{{- warnf "%q: DEPRECATED usage of 'featherlight' image CSS class found, use 'lightbox' instead; see https://mcshelby.github.io/hugo-theme-relearn/basics/migration#5110" $page.File.Filename }}
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{{- $effects = merge $effects (dict "lightbox" (ne ($dest_url.Query.Get "featherlight") "false")) }}
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{{- end }}
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{{- range $k, $v := $effects }}
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{{- if $dest_url.Query.Has $k }}
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{{- $effects = merge $effects (dict $k (ne ($dest_url.Query.Get $k) "false")) }}
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{{- end }}
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{{- end }}
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{{- with $dest_url.Query.Get "height" }}
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{{- $height = . }}
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{{- end }}
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{{- with $dest_url.Query.Get "width" }}
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{{- $width = . }}
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{{- end }}
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{{- end }}
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{{- $classes := slice }}
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{{- range $k, $v := $effects }}
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{{- $c := printf "%s%s" (cond $v "" "no") $k }}
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{{- $classes = $classes | append $c }}
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{{- end }}
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{{- $id := cond (or (eq .id nil) (eq .id "")) (partial "make-random-md5.hugo" $page) .id }}
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{{- if $effects.lightbox -}}
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<a href="#R-image-{{ $id }}" class="lightbox-link">
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{{- end -}}
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<img src="{{ $url | safeURL }}" alt="{{ $alt }}"{{ with $title }} title="{{ . }}"{{ end }} class="figure-image {{ delimit $classes " " }}" style="height: {{ $height }}; width: {{ $width }};" loading="lazy">
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{{- if $effects.lightbox -}}
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</a>
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<a href="javascript:history.back();" class="lightbox-back" id="R-image-{{ $id }}"><img src="{{ $url | safeURL }}" alt="{{ $alt }}"{{ with $title }} title="{{ . }}"{{ end }} class="lightbox-image {{ delimit $classes " " }}" loading="lazy"></a>
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{{- end }} |