From 576fe6ffd0bd62fe2873a0bc5429483cd0f2b630 Mon Sep 17 00:00:00 2001
From: Eltrac <hi@guhub.cn>
Date: Mon, 24 Mar 2025 13:47:08 +0800
Subject: feat: show card reference link

---
 assets/css/components/_card.scss                   | 13 ++++++++++
 ...\344\272\272\345\221\250\345\210\212-vol-21.md" |  2 ++
 layouts/cards/single.html                          | 28 ++++++++++++++++++++--
 3 files changed, 41 insertions(+), 2 deletions(-)

diff --git a/assets/css/components/_card.scss b/assets/css/components/_card.scss
index de04feac..3735c861 100644
--- a/assets/css/components/_card.scss
+++ b/assets/css/components/_card.scss
@@ -53,3 +53,16 @@
         }
     }
 }
+
+.card-page {
+    .referenced-articles {
+        h2 {
+            font-size: 1.2rem;
+            color: var(--secondary-text-color);
+            margin: 0;
+        }
+        ul {
+            margin: 0
+        }
+    }
+}
diff --git "a/content/posts/\347\250\273\350\215\211\344\272\272\345\221\250\345\210\212-vol-21.md" "b/content/posts/\347\250\273\350\215\211\344\272\272\345\221\250\345\210\212-vol-21.md"
index 392c9a2c..1345a54d 100644
--- "a/content/posts/\347\250\273\350\215\211\344\272\272\345\221\250\345\210\212-vol-21.md"
+++ "b/content/posts/\347\250\273\350\215\211\344\272\272\345\221\250\345\210\212-vol-21.md"
@@ -8,6 +8,8 @@ tags:
   - 设计
   - 时间管理
   - 生物学
+related_cards:
+  - anthropomorphic
 date: 2025-03-24 13:23:21
 categories: 稻草人周刊
 banner: https://image.guhub.cn/uPic/2025/03/blurry-flower-field.jpeg
diff --git a/layouts/cards/single.html b/layouts/cards/single.html
index b80f46c1..0651c511 100644
--- a/layouts/cards/single.html
+++ b/layouts/cards/single.html
@@ -4,8 +4,8 @@
         id="article"
     >
         {{ partial "components/breadcrumbs.html" . }}
-        <div id="post-content" class="post-content markdown-body">
-            <div class="card">
+        <div id="post-content" class="post-content">
+            <div class="card markdown-body">
                 <a href="{{ .Permalink }}" class="card-corner"></a> <!-- 右上角折角 -->
                 <div class="card-header">
                     <h3 class="card-title">{{ .Title }}</h3>
@@ -21,6 +21,30 @@
                     {{ .Content }}
                 </div>
             </div>
+
+            {{- /* 查询引用了这个卡片的文章 */ -}}
+            {{- $currentCard := .File.BaseFileName -}}  <!-- 获取当前卡片的文件名 -->
+            {{- $referencedBy := slice -}}  <!-- 初始化一个空数组 -->
+
+            {{- range .Site.Pages }}
+                {{- if and (isset .Params "related_cards") (in .Params.related_cards $currentCard) }}
+                    {{- $referencedBy = $referencedBy | append . }}
+                {{- end }}
+            {{- end }}
+
+            {{- /* 如果有文章引用这个卡片，就显示它们 */ -}}
+            {{ if gt (len $referencedBy) 0 }}
+                <section class="referenced-articles">
+                    <h2>引用了本卡片的文章</h2>
+                    <ul>
+                        {{- range $referencedBy }}
+                            <li>
+                                <a href="{{ .Permalink }}">{{ .Title }}</a>
+                            </li>
+                        {{- end }}
+                    </ul>
+                </section>
+            {{ end }}
         </div>
     </article>
 {{ partial "snippets/document-end.html" . }}
-- 
cgit v1.2.3