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Diffstat (limited to 'site/layouts/shortcodes/placeholder.html')
| -rw-r--r-- | site/layouts/shortcodes/placeholder.html | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/site/layouts/shortcodes/placeholder.html b/site/layouts/shortcodes/placeholder.html new file mode 100644 index 0000000..c267bf4 --- /dev/null +++ b/site/layouts/shortcodes/placeholder.html @@ -0,0 +1,33 @@ +{{- /* + Usage: `placeholder args` + + `args` are all optional and can be one of the following: + * title: Used in the SVG `title` tag - default: "Placeholder" + * text: The text to show in the image - default: "width x height" + * class: Class to add to the `svg` - default: "bd-placeholder-img" + * color: The text color (foreground) - default: "#dee2e6" + * background: The background color - default: "#868e96" + * width: default: "100%" + * height: default: "180px" +*/ -}} + +{{- $grays := $.Site.Data.grays -}} +{{- $default_color := (index $grays 2).hex -}} +{{- $default_background := (index $grays 5).hex -}} + +{{- $title := .Get "title" | default "Placeholder" -}} +{{- $class := .Get "class" -}} +{{- $color := .Get "color" | default $default_color -}} +{{- $background := .Get "background" | default $default_background -}} +{{- $width := .Get "width" | default "100%" -}} +{{- $height := .Get "height" | default "180" -}} +{{- $text := .Get "text" | default (printf "%sx%s" $width $height) -}} + +{{- $show_title := not (eq $title "false") -}} +{{- $show_text := not (eq $text "false") -}} + +<svg class="bd-placeholder-img{{ with $class }} {{ . }}{{ end }}" width="{{ $width }}" height="{{ $height }}" xmlns="http://www.w3.org/2000/svg"{{ if (or $show_title $show_text) }} role="img" aria-label="{{ if $show_title }}{{ $title }}{{ if $show_text }}: {{ end }}{{ end }}{{ if ($show_text) }}{{ $text }}{{ end }}"{{ else }} aria-hidden="true"{{ end }} preserveAspectRatio="xMidYMid slice" focusable="false"> + {{- if $show_title }}<title>{{ $title }}</title>{{ end -}} + <rect width="100%" height="100%" fill="{{ $background }}"/> + {{- if $show_text }}<text x="50%" y="50%" fill="{{ $color }}" dy=".3em">{{ $text }}</text>{{ end -}} +</svg> |