From eb6c6292f75ff276d925aa94a98a564b3ce483e5 Mon Sep 17 00:00:00 2001
From: Razon Yang <razonyang@gmail.com>
Date: Wed, 5 Jun 2024 00:10:42 +0800
Subject: [PATCH] perf: cache page summaries (#873)

---
 .../partials/hb/modules/blog/post/card.html   | 21 ++-----------------
 .../hb/modules/blog/post/summary.html         | 19 +++++++++++++++++
 2 files changed, 21 insertions(+), 19 deletions(-)
 create mode 100644 layouts/partials/hb/modules/blog/post/summary.html

diff --git a/layouts/partials/hb/modules/blog/post/card.html b/layouts/partials/hb/modules/blog/post/card.html
index c61f8d56..f1286b4b 100644
--- a/layouts/partials/hb/modules/blog/post/card.html
+++ b/layouts/partials/hb/modules/blog/post/card.html
@@ -65,25 +65,8 @@
       </div>
     {{- end }}
     {{- if $showSummary }}
-      {{- $summary := $page.Summary }}
-      {{- $truncated := $page.Truncated }}
-      {{- with $page.Description }}
-        {{- $summary = . }}
-        {{- $truncated := true }}
-      {{- end }}
-      <div class="hb-blog-post-summary card-text text-secondary mb-auto">
-        {{- $summary -}}
-      </div>
-      {{- if and $readMore $truncated }}
-        <div class="mt-2">
-          <a
-            class="text-secondary"
-            href="{{ $url }}"
-            {{ if $external }}target="_blank" rel="external"{{ end }}>
-            {{- i18n "read_more_about" $page.Title -}}
-          </a>
-        </div>
-      {{- end }}
+      {{- $summaryCtx := dict "Page" $page "ReadMore" $readMore "External" $external "URL" $url }}
+      {{ partialCached "hb/modules/blog/post/summary" $summaryCtx $summaryCtx }}
     {{- end }}
   </div>
   {{- if and $thumbnail (ne $thumbnailPos "top") }}
diff --git a/layouts/partials/hb/modules/blog/post/summary.html b/layouts/partials/hb/modules/blog/post/summary.html
new file mode 100644
index 00000000..95bdcd7c
--- /dev/null
+++ b/layouts/partials/hb/modules/blog/post/summary.html
@@ -0,0 +1,19 @@
+{{- $summary := .Page.Summary }}
+{{- $truncated := .Page.Truncated }}
+{{- with .Page.Description }}
+  {{- $summary = . }}
+  {{- $truncated := true }}
+{{- end }}
+<div class="hb-blog-post-summary card-text text-secondary mb-auto">
+  {{- $summary -}}
+</div>
+{{- if and .ReadMore $truncated }}
+  <div class="mt-2">
+    <a
+      class="text-secondary"
+      href="{{ .URL }}"
+      {{ if $.External }}target="_blank" rel="external"{{ end }}>
+      {{- i18n "read_more_about" .Page.Title -}}
+    </a>
+  </div>
+{{- end }}