{%- comment -%}
  Usage: include icons/placeholder.svg args

  args can be one of the following:
    title: Used in the SVG `title` tag
    text: The text to show in the image - default: 'width x height'
    class: default: 'bd-placeholder-img'
    color: The text color (foreground) - default: '#dee2e6'
    background: The background color - default: '#868e96'
    width: default: 100%
    height: default: 180px
{%- endcomment -%}

{%- assign title = include.title | default: 'Placeholder' -%}
{%- assign class = include.class | default: '' -%}
{%- assign color = include.color | default: site.data.grays[2].hex -%}
{%- assign background = include.background | default: site.data.grays[5].hex -%}
{%- assign width = include.width | default: '100%' -%}
{%- assign height = include.height | default: '180' -%}

{%- if include.text -%}
  {%- assign text = include.text -%}
{%- else -%}
  {%- assign text = width | append: 'x' | append: height -%}
{%- endif -%}

{%- capture svg -%}
<svg class="bd-placeholder-img{% if class != '' %} {{ class }}{% endif %}" width="{{ width }}" height="{{ height }}" xmlns="http://www.w3.org/2000/svg" preserveAspectRatio="xMidYMid slice" focusable="false" role="img"{% if title != ' ' or text != ' ' %} aria-label="{% if title != ' ' %}{{ title }}{% if text != ' ' %}: {% endif %}{% endif %}{% if text != ' ' %}{{ text }}{% endif %}"{% endif %}>
  {% if title != ' ' %}<title>{{ title }}</title>{% endif %}
  <rect width="100%" height="100%" fill="{{ background }}"/>
  {% if text != ' ' %}<text x="50%" y="50%" fill="{{ color }}" dy=".3em">{{ text }}</text>{% endif %}
</svg>
{%- endcapture -%}

{{- svg | replace: '  ', '' | strip_newlines -}}