mirror of
https://github.com/McShelby/hugo-theme-relearn.git
synced 2024-11-27 01:33:04 +00:00
102 lines
No EOL
4 KiB
HTML
102 lines
No EOL
4 KiB
HTML
{{- /* based on Hugo 0.125.5 render-image.html */}}
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{{- $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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{{- $title := .title }}
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{{- $alt := .alt }}
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{{- $effects := dict "border" false "lazy" true "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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{{- $attributes := .attributes | default dict }}
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{{- $u := urls.Parse .url }}
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{{- $src := $u.String }}
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{{- if not $u.IsAbs }}
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{{- $path := strings.TrimPrefix "./" $u.Path }}
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{{- with or
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($page.Resources.Get $path)
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(resources.Get $path)
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}}
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{{- $src = .RelPermalink }}
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{{- with $u.RawQuery }}
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{{- $src = printf "%s?%s" $src . }}
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{{- end }}
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{{- with $u.Fragment }}
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{{- $src = printf "%s#%s" $src . }}
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{{- end }}
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{{- else }}
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{{- if eq $page.Site.Params.image.errorlevel "warning" }}
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{{- warnf "%q: image '%s' is not a resource but linked anyways" $page.File.Filename .url }}
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{{- else if eq $page.Site.Params.image.errorlevel "error" }}
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{{- errorf "%q: image '%s' is not a resource" $page.File.Filename .url }}
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{{- end }}
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{{- end }}
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{{- end }}
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{{- if $u.RawQuery }}
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{{- if $u.Query.Has "classes" }}
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{{- $classes := slice | append (split ($u.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 $u.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 $effects (dict "lightbox" (ne ($u.Query.Get "featherlight") "false")) }}
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{{- end }}
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{{- range $k, $v := $effects }}
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{{- if $u.Query.Has $k }}
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{{- $effects = merge $effects (dict $k (ne ($u.Query.Get $k) "false")) }}
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{{- end }}
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{{- end }}
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{{- with $u.Query.Get "height" }}
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{{- $height = . }}
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{{- end }}
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{{- with $u.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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{{- $attributes = merge $attributes (dict "alt" $alt "src" $src "title" ($title | transform.HTMLEscape)) }}
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{{- if $effects.lazy }}
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{{- $attributes = merge $attributes (dict "loading" "lazy") }}
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{{- end }}
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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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{{- $attributes_figure := merge $attributes (dict "class" (delimit (append (index $attributes "class" | default slice) "figure-image" $classes) " ")) }}
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{{- $attributes_figure = merge $attributes_figure (dict "style" (delimit (slice (index $attributes "style") (printf "height: %s; width: %s;" $height $width)) " ")) -}}
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<img
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{{- range $k, $v := $attributes_figure }}
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{{- if $v }}
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{{- printf " %s=%q" $k $v | safeHTMLAttr }}
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{{- end }}
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{{- end }}>
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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 }}">
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{{- $attributes_lightbox := merge $attributes (dict "class" (delimit (append (index $attributes "class" | default slice) "lightbox-image" $classes) " ")) -}}
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<img
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{{- range $k, $v := $attributes_lightbox }}
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{{- if $v }}
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{{- printf " %s=%q" $k $v | safeHTMLAttr }}
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{{- end }}
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{{- end }}></a>
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{{- end }} |