From dfe27f0d47dc7244a65c2e3dbf1f21005e880895 Mon Sep 17 00:00:00 2001
From: 安竹洋平 <61961825+yasutakeyohei@users.noreply.github.com>
Date: Thu, 25 Jan 2024 21:27:00 +0900
Subject: titleにHTML等が含まれる場合の処理を追加
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---
 src/theme/Admonition/Layout/index.js | 16 ++++++++++++----
 1 file changed, 12 insertions(+), 4 deletions(-)

(limited to 'src/theme/Admonition')

diff --git a/src/theme/Admonition/Layout/index.js b/src/theme/Admonition/Layout/index.js
index 7bc2802b..14a987b0 100644
--- a/src/theme/Admonition/Layout/index.js
+++ b/src/theme/Admonition/Layout/index.js
@@ -25,10 +25,18 @@ function AdmonitionContainer({type, className, children}) {
   );
 }
 function AdmonitionHeading({icon, id, title}) {
-  // 文字列冒頭の#の数を数える
-  const depth = title.match ? (title.match(/^#+/) || [''])[0].length : 0;
-  // #を省いたタイトルを得る
-  const trimmedTitle = depth > 0 ? title.replace(/^#+/, '').trim() : title;
+  let depth = 0;
+  let trimmedTitle = "";
+  // titleにHTML等が含まれている場合は文字列ではなく配列になる
+  if(typeof title === "string") {
+    // 文字列冒頭の#の数を数える（
+    depth = title.match ? (title.toString().match(/^#+/) || [''])[0].length : 0;
+    // #を省いたタイトルを得る
+    trimmedTitle = depth > 0 ? title.replace(/^#+/, '').trim() : title;  
+  } else if (typeof title[0] === "string") {
+    depth = title[0].match ? (title[0].match(/^#+/) || [''])[0].length : 0;
+    trimmedTitle = depth > 0 ? [title[0].replace(/^#+/, '').trim(), ...title.slice(1)] : title;
+  }
   // スクロール位置調整のcss
   const classNames = clsx("anchor", "title", headingStyles.anchorWithStickyNavbar);
   // depthに応じて見出しタグをレンダー
-- 
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