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58 lines
2.9 KiB
HTML
58 lines
2.9 KiB
HTML
{# The `random_id` ensures that each instance of the shortcode has a "unique" id #}
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{# allowing individual interactive elements (like toggles) to function correctly. #}
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{# This avoids conflicts when multiple instances of the shortcode are used. #}
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{%- set random_id = get_random(end=100000) -%}
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{%- set colocated_path = page.colocated_path | default(value="") -%}
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{%- set lazy_loading = lazy_loading | default(value=true) -%}
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{%- set inline = inline | default(value=false) -%}
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{#- Determine the class for the images -#}
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{#- Necessary for inline images -#}
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{%- set tag = "div" -%}
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{%- if inline -%}
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{%- set tag = "span" -%}
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{%- endif -%}
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{%- set img_class_list = "" -%}
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{%- if inline -%}
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{%- set img_class_list = img_class_list ~ " inline" -%}
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{%- endif -%}
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{# Direct or relative URL handling for default image #}
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{%- if default_src is starting_with("http") -%}
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{%- set default_image_url = default_src -%}
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{%- else -%}
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{%- set relative_default_path = colocated_path ~ default_src -%}
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{%- set default_meta = get_image_metadata(path=relative_default_path, allow_missing=true) -%}
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{%- if not default_meta -%}
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{%- set default_image_url = get_url(path=default_src) -%}
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{%- else -%}
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{%- set default_image_url = get_url(path=relative_default_path) -%}
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{%- endif -%}
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{%- endif -%}
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{# Direct or relative URL handling for toggled image #}
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{%- if toggled_src is starting_with("http") -%}
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{%- set toggled_image_url = toggled_src -%}
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{%- else -%}
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{%- set relative_toggled_path = colocated_path ~ toggled_src -%}
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{%- set toggled_meta = get_image_metadata(path=relative_toggled_path, allow_missing=true) -%}
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{%- if not toggled_meta -%}
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{%- set toggled_image_url = get_url(path=toggled_src) -%}
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{%- else -%}
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{%- set toggled_image_url = get_url(path=relative_toggled_path) -%}
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{%- endif -%}
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{%- endif -%}
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<{{ tag }} class="image-toggler-container {% if full_width %}full-width{% endif %}">
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<input type="checkbox" id="toggle-img-{{ random_id }}" class="image-toggler-toggle">
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<label for="toggle-img-{{ random_id }}" class="image-label">
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<{{ tag }} class="image-default">
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<img class="{{ img_class_list }}" src="{{ default_image_url }}"{% 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 %}>
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</{{ tag }}>
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<{{ tag }} class="image-toggled">
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<img class="{{ img_class_list }}" src="{{ toggled_image_url }}"{% 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 %}>
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</{{ tag }}>
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</label>
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</{{ tag }}>
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