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refactor: enhance the setting of preview image path

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Cotes Chung
2022-11-18 22:16:35 +08:00
parent f6e9a3fccf
commit da7d7e25b6
3 changed files with 9 additions and 14 deletions
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11
_includes/head.html
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@@ -22,21 +22,22 @@
{% seo title=false %}
{% endcapture %}
{% if page.image.path %}
{% capture target %}"{{ site.url }}{{ page.image.path | relative_url }}"{% endcapture %}
{% if page.image %}
{% assign img = page.image.path | default: page.image %}
{% assign img_path = page.img_path | append: '/' | append: img | replace: '//', '/' %}
{% capture target %}"{{ img | absolute_url }}"{% endcapture %}
{% if site.img_cdn contains '//' %}
<!-- it's a cross-origin URL -->
{% capture replacement %}"{{ site.img_cdn }}{{ page.img_path }}{{ page.image.path }}"{% endcapture %}
{% capture replacement %}"{{ site.img_cdn }}{{ img_path }}"{% endcapture %}
{% else %}
<!-- it's a local file path -->
{%- capture replacement -%}
"{{ site.url }}{{ site.baseurl }}{{ site.img_cdn }}{{ page.img_path }}{{ page.image.path }}"
"{{ site.img_cdn | append: '/' | append: img_path | replace: '//', '/' | absolute_url }}"
{%- endcapture -%}
{% endif %}
{% assign seo_tags = seo_tags | replace: target, replacement %}
{% endif %}
{{ seo_tags }}