From f30b368cf6bfd6fc91d58a8e4e4edfacb3365f59 Mon Sep 17 00:00:00 2001
From: John Bowdre <john@bowdre.net>
Date: Tue, 12 Sep 2023 17:02:42 -0500
Subject: [PATCH] add related posts to sidebar

---
 config/_default/params.toml |  1 +
 layouts/partials/aside.html | 19 +++++++++++++++++++
 2 files changed, 20 insertions(+)

diff --git a/config/_default/params.toml b/config/_default/params.toml
index 1bf3b67..372e595 100644
--- a/config/_default/params.toml
+++ b/config/_default/params.toml
@@ -4,6 +4,7 @@ description = "while (true) { bugs++; }"
 mainSections = ["posts"]
 fallBackOgImage = "images/broken-computer.svg"
 numberOfFeaturedPosts = 5
+numberOfRelatedPosts = 5
 author = "codesplice"
 
 indexTitle = ".-. ..- -. - .. -- . - . .-. .-. --- .-."
diff --git a/layouts/partials/aside.html b/layouts/partials/aside.html
index 8a08520..61a306a 100644
--- a/layouts/partials/aside.html
+++ b/layouts/partials/aside.html
@@ -22,6 +22,25 @@
   <hr>
 {{ end }}
 
+{{ if isset .Params "series" }}
+{{$related := where .Site.RegularPages ".Params.series" "eq" .Params.series }}
+{{- $relatedLimit := default 8 .Site.Params.numberOfRelatedPosts }}
+<h2>More {{ .Params.series }}</h2>
+<ul>
+  {{- range first $relatedLimit $related }}
+  <li>
+    <a href="{{ .Permalink }}" title="{{ .Title }}">{{ .Title | markdownify }}</a>
+  </li>
+  {{ end }}
+  {{ if gt (len $related) $relatedLimit }}
+    <li>
+      <a href="/series/{{ lower .Params.series }}/"><i>See all {{ .Params.series }}</i></a>
+    </li>
+  {{ end }}
+</ul>
+<hr>
+{{ end }}
+
 {{- $posts := where .Site.RegularPages "Type" "in" .Site.Params.mainSections }}
 {{- $featured := default 8 .Site.Params.numberOfFeaturedPosts }}
 {{- $featuredPosts := first $featured (where $posts "Params.featured" true)}}