From caddec2fcdbdfabb2cce6d1441297639bd1e5df4 Mon Sep 17 00:00:00 2001
From: Leo <ifuryst@gmail.com>
Date: Tue, 1 Oct 2024 21:54:31 +0800
Subject: [PATCH] feature: figure support url. (#2586)

This PR allows the `figure` to accept url as the src of the`<img>`.
currently, it only supports the relative path.

```
// raw img
<img src="{{ image.url }}" alt="{{ image.description }}">

// assign url to figure
{% assign image_url = image.url %}
{% include figure.liquid url=image_url class="img-fluid rounded z-depth-1" zoomable=true %}
```

---------

Signed-off-by: ifuryst <ifuryst@gmail.com>
Co-authored-by: George <31376482+george-gca@users.noreply.github.com>
---
 _includes/figure.liquid | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/_includes/figure.liquid b/_includes/figure.liquid
index 461e27a..a8d54da 100644
--- a/_includes/figure.liquid
+++ b/_includes/figure.liquid
@@ -30,7 +30,7 @@
       >
     {% endif %}
     <img
-      src="{% if include.cache_bust %}{{ include.path | relative_url | bust_file_cache }}{% else %}{{ include.path | relative_url }}{% endif %}"
+      src="{% if include.url %}{{ include.url }}{% elsif include.cache_bust %}{{ include.path | relative_url | bust_file_cache }}{% else %}{{ include.path | relative_url }}{% endif %}"
       {% if include.class %}
         class="{{ include.class }}"
       {% endif %}