SystemPrompt MCP Server

export function convertStorageToMarkdown(storageFormat: string): string { try { // First handle Confluence-specific elements let markdown = storageFormat // Remove XML declaration and DOCTYPE .replace(/<\?xml.*?\?>/, '') .replace(/<!DOCTYPE.*?>/, '') // Handle Confluence layouts .replace(/<ac:layout[^>]*>[\s\S]*?<\/ac:layout>/g, (match) => { return match // Extract content from layout cells .replace(/<ac:layout-cell[^>]*>([\s\S]*?)<\/ac:layout-cell>/g, '$1\n\n') // Remove layout tags .replace(/<\/?ac:layout[^>]*>/g, '') .replace(/<\/?ac:layout-section[^>]*>/g, ''); }) // Handle Confluence macros .replace(/<ac:structured-macro[^>]*?ac:name="([^"]*)"[^>]*>([\s\S]*?)<\/ac:structured-macro>/g, (match, macroName, content) => { // Extract macro parameters const params: string[] = content.match(/<ac:parameter[^>]*?ac:name="([^"]*)"[^>]*>([\s\S]*?)<\/ac:parameter>/g) || []; const paramStr = params.map((param: string) => { const nameMatch = param.match(/ac:name="([^"]*)"/); const valueMatch = param.match(/<ac:parameter[^>]*>([\s\S]*?)<\/ac:parameter>/); return nameMatch && valueMatch ? `${nameMatch[1]}: ${valueMatch[1]}` : ''; }).filter(Boolean).join(', '); return `[Confluence Macro: ${macroName}${paramStr ? ` (${paramStr})` : ''}]\n\n`; }) // Handle Confluence placeholders .replace(/<ac:placeholder[^>]*>([\s\S]*?)<\/ac:placeholder>/g, '_$1_') // Handle Confluence rich text .replace(/<ac:rich-text-body[^>]*>([\s\S]*?)<\/ac:rich-text-body>/g, '$1') // Remove any remaining Confluence-specific tags .replace(/<\/?ac:[^>]*>/g, '') // Handle styled spans .replace(/<span[^>]*style="color:[^"]*"[^>]*>([\s\S]*?)<\/span>/g, '$1') .replace(/<span[^>]*>([\s\S]*?)<\/span>/g, '$1') // Basic HTML-like to Markdown conversion // Headers .replace(/<h1[^>]*>(.*?)<\/h1>/g, '# $1\n') .replace(/<h2[^>]*>(.*?)<\/h2>/g, '## $1\n') .replace(/<h3[^>]*>(.*?)<\/h3>/g, '### $1\n') .replace(/<h4[^>]*>(.*?)<\/h4>/g, '#### $1\n') .replace(/<h5[^>]*>(.*?)<\/h5>/g, '##### $1\n') .replace(/<h6[^>]*>(.*?)<\/h6>/g, '###### $1\n') // Lists .replace(/<ul[^>]*>([\s\S]*?)<\/ul>/g, (match, content) => { return content.replace(/<li[^>]*>([\s\S]*?)<\/li>/g, '* $1\n'); }) .replace(/<ol[^>]*>([\s\S]*?)<\/ol>/g, (match, content) => { let index = 1; return content.replace(/<li[^>]*>([\s\S]*?)<\/li>/g, () => `${index++}. $1\n`); }) // Links .replace(/<a[^>]*href="([^"]*)"[^>]*>(.*?)<\/a>/g, '[$2]($1)') // Emphasis .replace(/<strong[^>]*>(.*?)<\/strong>/g, '**$1**') .replace(/<em[^>]*>(.*?)<\/em>/g, '*$1*') // Code .replace(/<code[^>]*>(.*?)<\/code>/g, '`$1`') .replace(/<pre[^>]*>([\s\S]*?)<\/pre>/g, '```\n$1\n```') // Paragraphs and line breaks .replace(/<p[^>]*>([\s\S]*?)<\/p>/g, '$1\n\n') .replace(/<br\s*\/?>/g, '\n') // Tables (simplified) .replace(/<table[^>]*>([\s\S]*?)<\/table>/g, (match: string, content: string) => { const rows = content.match(/<tr[^>]*>([\s\S]*?)<\/tr>/g) || []; return rows.map((row: string) => { const cells = row.match(/<t[dh][^>]*>([\s\S]*?)<\/t[dh]>/g) || []; return cells.map((cell: string) => cell.replace(/<t[dh][^>]*>([\s\S]*?)<\/t[dh]>/g, '$1').trim()).join(' | '); }).join('\n'); }) // Clean up .replace(/\n{3,}/g, '\n\n') // Remove extra newlines .replace(/&quot;/g, '"') // Convert HTML entities .replace(/&lt;/g, '<') .replace(/&gt;/g, '>') .replace(/&amp;/g, '&') .replace(/\n\s+\n/g, '\n\n') // Remove lines with only whitespace .replace(/([^\n])\n([^\n])/g, '$1 $2') // Join lines unless there's a blank line .replace(/<[^>]+>/g, '') // Remove any remaining HTML tags .trim(); return markdown; } catch (error) { console.error('Error converting content:', error); throw new Error('Failed to convert content to markdown'); } }