From e55841149d9259f26f4d117daba34b5666a52097 Mon Sep 17 00:00:00 2001
From: Benedikt Peetz <benedikt.peetz@b-peetz.de>
Date: Fri, 11 Sep 2026 22:02:29 +0200
Subject: src/themes/serene: Update to newest version

---
 src/themes/serene/templates/post.html | 71 +++++++++++++++++++++--------------
 1 file changed, 42 insertions(+), 29 deletions(-)

(limited to 'src/themes/serene/templates/post.html')

diff --git a/src/themes/serene/templates/post.html b/src/themes/serene/templates/post.html
index 24fe0cd..07f9782 100644
--- a/src/themes/serene/templates/post.html
+++ b/src/themes/serene/templates/post.html
@@ -1,15 +1,13 @@
-{% import "macros/prose.html" as macros %}
 {% extends "_base.html" %}
 
 {% block page %}post{% endblock page %}
 {% block lang -%}
-{%- set blog_section_path = config.extra.blog_section_path | trim_start_matches(pat="/") -%}
-{%- set section_md_path = blog_section_path ~ "/_index.md" -%}
-{%- set section = get_section(path=section_md_path, metadata_only=true) -%}
+{%- set section = get_section(path=page.ancestors | last, metadata_only=true) -%}
 {%- if page.extra.lang %}{{page.extra.lang}}{% elif section.extra.lang %}{{section.extra.lang}}{% else %}{{page.lang}}{% endif -%}
 {%- endblock lang %}
 {% block title %}{{ page.title }}{% endblock title %}
 {% block desc %}
+  {%- set section = get_section(path=page.ancestors | last, metadata_only=true) -%}
   {% if page.summary %}
     {% set desc = page.summary %}
   {% elif page.description %}
@@ -19,18 +17,30 @@
   {% else %}
     {% set desc = config.description %}
   {% endif %}
-  <meta name="description" content="{{ desc }}">
+  {%- if page.extra.lang %}{% set og_lang = page.extra.lang %}{% elif section.extra.lang %}{% set og_lang = section.extra.lang %}{% else %}{% set og_lang = page.lang %}{% endif -%}
+  {{ <seo config
+      title={page.title}
+      desc={desc}
+      url={page.permalink}
+      page_type="article"
+      image={page.extra?.og_image or ""}
+      colocated_path={page.colocated_path or ""}
+      published={page.date or ""}
+      updated={page.updated or ""}
+      tags={page.taxonomies?.tags or []}
+      lang={og_lang} /> }}
 {% endblock desc %}
 
 {% block head %}
-{% if config.markdown.highlight_theme == "css" %}
-<link id="hl" rel="stylesheet" type="text/css" href="/hl-{% if config.extra.force_theme == "dark" %}dark{% else %}light{% endif %}.css" />
+{% if config.markdown.highlighting.style == "class" %}
+<link id="hl" rel="stylesheet" type="text/css" href="/giallo-{% if color_scheme == "dark" %}dark{% else %}light{% endif %}.css" />
 {% endif %}
-{% if page.extra.math %}
-<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/katex@0.16.11/dist/katex.min.css" integrity="sha384-nB0miv6/jRmo5UMMR1wu3Gz6NLsoTkbqJghGIsx//Rlm+ZU03BU6SQNC66uf4l5+" crossorigin="anonymous">
-<script defer src="https://cdn.jsdelivr.net/npm/katex@0.16.11/dist/katex.min.js" integrity="sha384-7zkQWkzuo3B5mTepMUcHkMB5jZaolc2xDwL6VFqjFALcbeS9Ggm/Yr2r3Dy4lfFg" crossorigin="anonymous"></script>
-<script defer src="https://cdn.jsdelivr.net/npm/katex@0.16.11/dist/contrib/auto-render.min.js" integrity="sha384-43gviWU0YVjaDtb/GhzOouOXtZMP/7XUzwPTstBeZFe/+rCMvRwr4yROQP43s0Xk" crossorigin="anonymous"></script>
-<script defer src="https://cdn.jsdelivr.net/npm/katex@0.16.11/dist/contrib/copy-tex.min.js" integrity="sha384-HORx6nWi8j5/mYA+y57/9/CZc5z8HnEw4WUZWy5yOn9ToKBv1l58vJaufFAn9Zzi" crossorigin="anonymous"></script>
+{% set enable_math = page.extra.math if page.extra.math is defined else (section.extra.math if section.extra.math is defined else (config.extra.math if config.extra.math is defined else false)) %}
+{% if enable_math %}
+<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/katex@0.18.6/dist/katex.min.css" integrity="sha384-M59ezskvvpvT+a+C1x088YJ3DVmK+wZdX0UkVKalOI4Qi5Nwv0WrvpqHcfa2HQqB" crossorigin="anonymous">
+<script defer src="https://cdn.jsdelivr.net/npm/katex@0.18.6/dist/katex.min.js" integrity="sha384-7jGyG5zFwmEamqNWdCbpsPn+GTWEis3lnV7X/jXHyhFpJG7ExABLyMapabg8F4+p" crossorigin="anonymous"></script>
+<script defer src="https://cdn.jsdelivr.net/npm/katex@0.18.6/dist/contrib/auto-render.min.js" integrity="sha384-bjyGPfbij8/NDKJhSGZNP/khQVgtHUE5exjm4Ydllo42FwIgYsdLO2lXGmRBf5Mz" crossorigin="anonymous"></script>
+<script defer src="https://cdn.jsdelivr.net/npm/katex@0.18.6/dist/contrib/copy-tex.min.js" integrity="sha384-Pe2JWbaShhSRT0SESJ9XLPeAsi4yrNi7r/CiH0Coq7giBjK5a6Ae7XcybE8rNlQP" crossorigin="anonymous"></script>
 <script>
     document.addEventListener("DOMContentLoaded", function () {
         renderMathInElement(document.body, {
@@ -51,7 +61,7 @@
 <div id="wrapper">
   <div id="blank"></div>
   <aside>
-    {% if page.extra.toc is defined %}{% set show_toc = page.extra.toc %}{% else %}{% set show_toc = section.extra.toc %}{% endif %}
+    {% set show_toc = page.extra.toc if page.extra.toc is defined else (section.extra.toc if section.extra.toc is defined else (config.extra.toc if config.extra.toc is defined else false)) %}
     {% if show_toc and page.toc %}
     <nav>
       <ul>
@@ -80,10 +90,10 @@
     {% endif %}
   </aside>
   <main>
-    {{ macros::back_link(path = get_url(path=section.path)) }}
+    {{ <back_link path={get_url(path=section.path)} config /> }}
 
     <div>
-      {% if page.extra.copy is defined %}{% set allow_copy = page.extra.copy %}{% else %}{% set allow_copy = section.extra.copy %}{% endif %}
+      {% set allow_copy = page.extra.code_copy if page.extra.code_copy is defined else (section.extra.code_copy if section.extra.code_copy is defined else (config.extra.code_copy if config.extra.code_copy is defined else false)) %}
       {% if allow_copy %}
       {% set copy_icon = load_data(path="icon/copy.svg") %}
       {% set check_icon = load_data(path="icon/check.svg") %}
@@ -91,31 +101,33 @@
       {% endif %}
       <article class="prose">
         <h1>{{ page.title }}</h1>
+        {% set date_format = section.extra.date_format if section.extra.date_format is defined else (config.extra.date_format if config.extra.date_format is defined else "%b %-d, %Y") %}
         <div id="post-info">
           <div id="date">
-            <span id="publish">{{ page.date | date(format=section.extra.date_format) }}</span>
+            <span id="publish">{{ page.date | date(format=date_format) }}</span>
             {% if page.updated and page.updated != page.date -%}
-            <span>Updated on <span id="updated">{{ page.updated | date(format=section.extra.date_format) }}</span></span>
+            <span>Updated on <span id="updated">{{ page.updated | date(format=date_format) }}</span></span>
             {% endif -%}
           </div>
 
           {% if page.taxonomies.tags is defined %}
           <div id="tags">
             {% for tag in page.taxonomies.tags -%}
-            {% set tag_slugify = tag | slugify -%}
-            <a class="instant" href="{{ config.base_url ~ '/tags/' ~ tag_slugify | safe }}"><span>#</span>{{ tag }}</a>
+            <a class="instant" href="{{ get_taxonomy_url(kind="tags", term=tag) }}"><span>#</span>{{ tag }}</a>
             {%- endfor %}
           </div>
           {% endif %}
         </div>
 
-        {% if page.extra.outdate_alert is defined %}{% set show_outdate_alert = page.extra.outdate_alert %}{% else %}{% set show_outdate_alert = section.extra.outdate_alert %}{% endif %}
-        {% if page.extra.outdate_alert_days is defined %}{% set outdate_alert_days = page.extra.outdate_alert_days %}{% else %}{% set outdate_alert_days = section.extra.outdate_alert_days %}{% endif %}
+        {% set show_outdated_alert = page.extra.outdated_alert if page.extra.outdated_alert is defined else (section.extra.outdated_alert if section.extra.outdated_alert is defined else (config.extra.outdated_alert if config.extra.outdated_alert is defined else false)) %}
+        {% set outdated_alert_days = page.extra.outdated_alert_days if page.extra.outdated_alert_days is defined else (section.extra.outdated_alert_days if section.extra.outdated_alert_days is defined else (config.extra.outdated_alert_days if config.extra.outdated_alert_days is defined else 120)) %}
 
-        {% if show_outdate_alert -%}
-        <blockquote id="outdate_alert" class="callout caution hidden" data-days="{{ outdate_alert_days }}"
-          data-alert-text-before="{{ section.extra.outdate_alert_text_before }}"
-          data-alert-text-after="{{ section.extra.outdate_alert_text_after }}">
+        {% if show_outdated_alert -%}
+        {% set outdated_alert_text_before = section.extra.outdated_alert_text_before if section.extra.outdated_alert_text_before is defined else (config.extra.outdated_alert_text_before if config.extra.outdated_alert_text_before is defined else "") %}
+        {% set outdated_alert_text_after = section.extra.outdated_alert_text_after if section.extra.outdated_alert_text_after is defined else (config.extra.outdated_alert_text_after if config.extra.outdated_alert_text_after is defined else "") %}
+        <blockquote id="outdate_alert" class="markdown-alert-caution hidden" data-days="{{ outdated_alert_days }}"
+          data-alert-text-before="{{ outdated_alert_text_before }}"
+          data-alert-text-after="{{ outdated_alert_text_after }}">
           <div class="content"></div>
         </blockquote>
         {% endif %}
@@ -123,12 +135,12 @@
         {{ page.content | safe }}
       </article>
 
-      {% if page.extra.reaction is defined %}{% set show_reaction = page.extra.reaction %}{% else %}{% set show_reaction = config.extra.reaction %}{% endif %}
+      {% set show_reaction = page.extra.reaction if page.extra.reaction is defined else (section.extra.reaction if section.extra.reaction is defined else (config.extra.reaction if config.extra.reaction is defined else false)) %}
       {% if show_reaction %}
       <div class="reaction {{ config.extra.reaction_align }}" data-endpoint="{{ config.extra.reaction_endpoint }}"></div>
       {% endif %}
 
-      {% if page.extra.comment is defined %}{% set show_comment = page.extra.comment %}{% else %}{% set show_comment = section.extra.comment %}{% endif %}
+      {% set show_comment = page.extra.comment if page.extra.comment is defined else (section.extra.comment if section.extra.comment is defined else (config.extra.comment if config.extra.comment is defined else false)) %}
       {% if show_comment %}
       <div class="giscus"></div>
       {% include "_giscus_script.html" %}
@@ -142,9 +154,10 @@
 
 {% block script %}
 <script src="/js/lightense.min.js"></script>
-{% if page.extra.mermaid %}
+{% set enable_mermaid = page.extra.mermaid if page.extra.mermaid is defined else (section.extra.mermaid if section.extra.mermaid is defined else (config.extra.mermaid if config.extra.mermaid is defined else false)) %}
+{% if enable_mermaid %}
 <script type="module">
-  import mermaid from 'https://cdn.jsdelivr.net/npm/mermaid@10/dist/mermaid.esm.min.mjs';
+  import mermaid from 'https://cdn.jsdelivr.net/npm/mermaid@11.17.2/dist/mermaid.esm.min.mjs';
   mermaid.initialize({ startOnLoad: true });
 </script>
 {% endif %}
-- 
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