blob: 5b4f35f18c143aa685d3538e7e3edeaacd9dfb1d (
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{% assign name_dot_format = include.file | split: "." %}
{% assign name = name_dot_format | first %}
{% assign format = name_dot_format | last %}
{% comment %} Let 'suffix' = last 4 chars of 'name', 'prefix' = the rest {% endcomment %}
{% assign suffix = name | slice: -4, 4 %}
{% assign rname = name | split: "" | reverse | join: "" %}
{% assign rsuffix = suffix | split: "" | reverse | join: "" %}
{% assign rprefix = rname | remove_first: rsuffix %}
{% assign prefix = rprefix | split: "" | reverse | join: "" %}
{% comment %} If 'name' ends in "full", half-size image must exist {% endcomment %}
{% assign name_full = name %}
{% if suffix == "full" %}
{% assign name_half = prefix | append: "half" %}
{% else %}
{% assign name_half = name_full %}
{% endif %}
{% comment %} Insert the image, linking to the full-size version {% endcomment %}
{% if include.class %}
{% assign add_class = 'class="' | append: include.class | append: '"' %}
{% endif %}
{% if include.style or include.width %}
{% assign set_width = "width:" | append: include.width %}
{% assign set_style = include.style | default: set_width %}
{% assign add_style = 'style="' | append: set_style | append: '"' %}
{% endif %}
<p>
<a href="{{ name_full }}.{{ format }}">
<picture>
<source srcset="{{ name_half }}.avif" type="image/avif">
{% if name_full == name_half %}
<img src="{{ name_half }}.{{ format }}" {{ add_class }} {{ add_style }} alt="{{ include.alt }}" title="{{ include.alt }}">
{% else %}
<source srcset="{{ name_half }}.webp" type="image/webp">
<img src="{{ name_half }}.jpg" {{ add_class }} {{ add_style }} alt="{{ include.alt }}" title="{{ include.alt }}">
{% endif %}
</picture>
</a>
</p>
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