alexohneander/alexohneander-zola
1
0
Fork 0
Code Issues Pull Requests 1 Actions Packages Projects Releases Wiki Activity

✨feat(image shortcodes): add lazy loading (#116)

Browse Source 
Additionally sets the `alt` parameters as optional and cleans HTML output.
This commit is contained in:
Óscar
2023-08-26 01:57:19 +02:00
committed by GitHub
parent 1be3fa886c
commit 1c3db86b75
9 changed files with 41 additions and 30 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
templates/shortcodes/image_toggler.html
View File

@@ -2,20 +2,18 @@
{# 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 default_meta = get_image_metadata(path=default_src, allow_missing=true) %}
{% set toggled_meta = get_image_metadata(path=toggled_src, allow_missing=true) %}
{%- set default_meta = get_image_metadata(path=default_src, allow_missing=true) -%}
{%- set toggled_meta = get_image_metadata(path=toggled_src, allow_missing=true) -%}
{%- 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_src) }}" alt="{{ default_alt }}"
width="{{ default_meta.width }}" height="{{ default_meta.height }}">
<img src="{{ get_url(path=default_src) }}"{% 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_src) }}" alt="{{ toggled_alt }}"
width="{{ toggled_meta.width }}" height="{{ toggled_meta.height }}">
<img src="{{ get_url(path=toggled_src) }}"{% 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>