feat: migration von directus zu payloadcms

src/payload/utils/lexicalParser.ts

@@ -56,10 +56,8 @@ function ensureChildren(parsedNodes: any[]): any[] {
 function parseInlineMarkdown(text: string): any[] {
   // Simple regex-based inline parser for bold and italic
   // Matches **bold**, __bold__, *italic*, _italic_
-  const regex = /(\*\*|__|TextNode)(.*?)\1|(\*|_)(.*?)\3/g;
   const nodes: any[] = [];
   let lastIndex = 0;
-  let match;
 
   const createTextNode = (content: string, format = 0) => ({
     detail: 0,
@@ -231,10 +229,12 @@ export function parseMarkdownToLexical(markdown: string): any[] {
     return text
       .replace(/<section[^>]*>/g, '')
       .replace(/<\/section>/g, '')
-      .replace(/<h3[^>]*>(.*?)<\/h3>/g, '### $1\n\n')
-      .replace(/<p[^>]*>(.*?)<\/p>/g, '$1\n\n')
-      .replace(/<strong[^>]*>(.*?)<\/strong>/g, '**$1**')
+      .replace(/<h[1-6][^>]*>([\s\S]*?)<\/h[1-6]>/g, '### $1\n\n')
+      .replace(/<p[^>]*>([\s\S]*?)<\/p>/g, '$1\n\n')
+      .replace(/<strong[^>]*>([\s\S]*?)<\/strong>/g, '**$1**')
+      .replace(/<em[^>]*>([\s\S]*?)<\/em>/g, '_$1_')
       .replace(/&nbsp;/g, ' ')
+      .replace(/^(#{1,6}\s+.*)$/gm, '\n\n$1\n\n') // MAKE HEADINGS THEIR OWN CHUNK
       .trim();
   }
 
@@ -330,6 +330,11 @@ export function parseMarkdownToLexical(markdown: string): any[] {
       continue;
     }
 
+    // Skip horizontal rules (---)
+    if (/^-{3,}$/.test(chunk)) {
+      continue;
+    }
+
     const headingMatch = chunk.match(/^(#{1,6})\s+(.*)/);
     if (headingMatch) {
       const level = Math.min(headingMatch[1].length + 1, 6);
@@ -342,6 +347,18 @@ export function parseMarkdownToLexical(markdown: string): any[] {
         direction: 'ltr',
         children: parseInlineMarkdown(headingMatch[2]),
       });
+      // If there's more text after the heading line in this chunk, emit as paragraph(s)
+      const rest = chunk.slice(chunk.indexOf('\n') + 1).trim();
+      if (rest && chunk.includes('\n')) {
+        // Split remaining lines by single newlines for multi-paragraph support
+        const subParagraphs = rest.split(/\n\s*\n/);
+        for (const sub of subParagraphs) {
+          const trimmed = sub.trim();
+          if (trimmed && !/^-{3,}$/.test(trimmed)) {
+            nodes.push(paragraphNode(trimmed));
+          }
+        }
+      }
       continue;
     }