tabi-test/templates/shortcodes/image_toggler.html

{# The `random_id` ensures that each instance of the shortcode has a "unique" id #}
{# allowing individual interactive elements (like toggles) to function correctly. #}
{# This avoids conflicts when multiple instances of the shortcode are used. #}
{%- set random_id = get_random(end=100000) -%}
{%- set colocated_path = page.colocated_path | default(value="") -%}
{%- set relative_default_path = colocated_path ~ default_src -%}
{%- set relative_toggled_path = colocated_path ~ toggled_src -%}

{%- set default_meta = get_image_metadata(path=relative_default_path, allow_missing=true) -%}
{%- if not default_meta -%}
    {%- set default_meta = get_image_metadata(path=default_src, allow_missing=true) -%}
    {%- set default_image_path = default_src -%}
{%- else -%}
    {%- set default_image_path = relative_default_path -%}
{%- endif -%}

{%- set toggled_meta = get_image_metadata(path=relative_toggled_path, allow_missing=true) -%}
{%- if not toggled_meta -%}
    {%- set toggled_meta = get_image_metadata(path=toggled_src, allow_missing=true) -%}
    {%- set toggled_image_path = toggled_src -%}
{%- else -%}
    {%- set toggled_image_path = relative_toggled_path -%}
{%- endif -%}

{%- set lazy_loading = lazy_loading | default(value=true) -%}

<div class="image-toggler-container {% if full_width | default(value=false) %}full-width{% endif %}">
    <input type="checkbox" id="toggle-img-{{ random_id }}" class="image-toggler-toggle">
    <label for="toggle-img-{{ random_id }}" class="image-label">
        <div class="image-default">
            <img src="{{ get_url(path=default_image_path) }}"{% if lazy_loading %} loading="lazy"{% endif %}{% if default_alt %} alt="{{ default_alt }}"{% endif %}{% if default_meta.width %} width="{{ default_meta.width }}"{% endif %}{% if default_meta.height %} height="{{ default_meta.height }}"{% endif %}>
        </div>
        <div class="image-toggled">
            <img src="{{ get_url(path=toggled_image_path) }}"{% if lazy_loading %} loading="lazy"{% endif %}{% if toggled_alt %} alt="{{ toggled_alt }}"{% endif %}{% if toggled_meta.width %} width="{{ toggled_meta.width }}"{% endif %}{% if toggled_meta.height %} height="{{ toggled_meta.height }}"{% endif %}>
        </div>
    </label>
</div>