From a66c0860b2b83b62bb96d0f8915c8d8a22ab09b5 Mon Sep 17 00:00:00 2001
From: suyao <sy20010504@gmail.com>
Date: Wed, 29 Oct 2025 03:48:12 +0800
Subject: [PATCH] Add markdown parsing and serialization for YAML front matter

- Add `markdownTokenName` property for custom parsing
- Implement `parseMarkdown` to convert markdown tokens to Tiptap JSON
- Implement `renderMarkdown` to serialize Tiptap nodes back to markdown format
---
 .../extensions/yaml-front-matter.ts           | 27 +++++++++++++++++++
 1 file changed, 27 insertions(+)

diff --git a/src/renderer/src/components/RichEditor/extensions/yaml-front-matter.ts b/src/renderer/src/components/RichEditor/extensions/yaml-front-matter.ts
index d5305bd09..addb06ebe 100644
--- a/src/renderer/src/components/RichEditor/extensions/yaml-front-matter.ts
+++ b/src/renderer/src/components/RichEditor/extensions/yaml-front-matter.ts
@@ -17,6 +17,9 @@ export const YamlFrontMatter = Node.create({
   atom: true,
   draggable: false,
 
+  // Markdown token name for custom parsing
+  markdownTokenName: 'yamlFrontMatter',
+
   addOptions() {
     return {
       HTMLAttributes: {}
@@ -75,6 +78,30 @@ export const YamlFrontMatter = Node.create({
     ]
   },
 
+  // Parse markdown token to Tiptap JSON
+  parseMarkdown(token: any) {
+    // Extract YAML content from the token
+    // The content should be the raw YAML text between --- delimiters
+    const content = token.text || token.raw || ''
+    return {
+      type: this.name,
+      attrs: {
+        content: content.trim()
+      }
+    }
+  },
+
+  // Serialize Tiptap node to markdown
+  renderMarkdown(node: any) {
+    const content = node.attrs.content || ''
+    // If content doesn't end with ---, add it
+    const trimmedContent = content.trim()
+    if (trimmedContent && !trimmedContent.endsWith('---')) {
+      return trimmedContent + '\n---\n\n'
+    }
+    return trimmedContent ? trimmedContent + '\n\n' : ''
+  },
+
   addCommands() {
     return {
       insertYamlFrontMatter: