From 52ca312f41ee6da5202cd9632d8501340ada3a67 Mon Sep 17 00:00:00 2001
From: Jacky Zhao <j.zhao2k19@gmail.com>
Date: Sun, 27 Aug 2023 19:27:55 +0000
Subject: [PATCH] fix: slugify tag on page before adding (closes #411)

---
 quartz/components/TableOfContents.tsx |   87 +++++++++++++++++++++++++++++++++++++------
 1 files changed, 75 insertions(+), 12 deletions(-)

diff --git a/quartz/components/TableOfContents.tsx b/quartz/components/TableOfContents.tsx
index 531c61d..4604565 100644
--- a/quartz/components/TableOfContents.tsx
+++ b/quartz/components/TableOfContents.tsx
@@ -1,21 +1,84 @@
 import { QuartzComponentConstructor, QuartzComponentProps } from "./types"
-import style from "./styles/toc.scss"
+import legacyStyle from "./styles/legacyToc.scss"
+import modernStyle from "./styles/toc.scss"
 
-function TableOfContents({ fileData }: QuartzComponentProps) {
+// @ts-ignore
+import script from "./scripts/toc.inline"
+
+interface Options {
+  layout: "modern" | "legacy"
+}
+
+const defaultOptions: Options = {
+  layout: "modern",
+}
+
+function TableOfContents({ fileData, displayClass }: QuartzComponentProps) {
   if (!fileData.toc) {
     return null
   }
 
-  return <details class="toc" open>
-    <summary><h3>Table of Contents</h3></summary>
-    <ul>
-      {fileData.toc.map(tocEntry => <li key={tocEntry.slug} class={`depth-${tocEntry.depth}`}>
-        <a href={`#${tocEntry.slug}`}>{tocEntry.text}</a>
-      </li>)}
-    </ul>
-  </details>
+  return (
+    <div class={`toc ${displayClass}`}>
+      <button type="button" id="toc">
+        <h3>Table of Contents</h3>
+        <svg
+          xmlns="http://www.w3.org/2000/svg"
+          width="24"
+          height="24"
+          viewBox="0 0 24 24"
+          fill="none"
+          stroke="currentColor"
+          stroke-width="2"
+          stroke-linecap="round"
+          stroke-linejoin="round"
+          class="fold"
+        >
+          <polyline points="6 9 12 15 18 9"></polyline>
+        </svg>
+      </button>
+      <div id="toc-content">
+        <ul class="overflow">
+          {fileData.toc.map((tocEntry) => (
+            <li key={tocEntry.slug} class={`depth-${tocEntry.depth}`}>
+              <a href={`#${tocEntry.slug}`} data-for={tocEntry.slug}>
+                {tocEntry.text}
+              </a>
+            </li>
+          ))}
+        </ul>
+      </div>
+    </div>
+  )
 }
+TableOfContents.css = modernStyle
+TableOfContents.afterDOMLoaded = script
 
-TableOfContents.css = style
+function LegacyTableOfContents({ fileData }: QuartzComponentProps) {
+  if (!fileData.toc) {
+    return null
+  }
 
-export default (() => TableOfContents) satisfies QuartzComponentConstructor
+  return (
+    <details id="toc" open>
+      <summary>
+        <h3>Table of Contents</h3>
+      </summary>
+      <ul>
+        {fileData.toc.map((tocEntry) => (
+          <li key={tocEntry.slug} class={`depth-${tocEntry.depth}`}>
+            <a href={`#${tocEntry.slug}`} data-for={tocEntry.slug}>
+              {tocEntry.text}
+            </a>
+          </li>
+        ))}
+      </ul>
+    </details>
+  )
+}
+LegacyTableOfContents.css = legacyStyle
+
+export default ((opts?: Partial<Options>) => {
+  const layout = opts?.layout ?? defaultOptions.layout
+  return layout === "modern" ? TableOfContents : LegacyTableOfContents
+}) satisfies QuartzComponentConstructor

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