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alma 2025-04-24 16:26:52 +02:00
parent 1b9633f70b
commit 9e379f1c8a
3 changed files with 18 additions and 11 deletions
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9
app/api/parse-email/route.ts
View File

@ -3,11 +3,12 @@ import { parseEmail } from '@/lib/server/email-parser';
export async function POST(request: Request) {
try {
const { emailContent } = await request.json();
const body = await request.json();
const { emailContent } = body;
if (!emailContent) {
if (!emailContent || typeof emailContent !== 'string') {
return NextResponse.json(
{ error: 'Email content is required' },
{ error: 'Invalid email content. Expected a string.' },
{ status: 400 }
);
}
@ -17,7 +18,7 @@ export async function POST(request: Request) {
} catch (error) {
console.error('Error parsing email:', error);
return NextResponse.json(
{ error: 'Failed to parse email' },
{ error: 'Failed to parse email', details: error instanceof Error ? error.message : 'Unknown error' },
{ status: 500 }
);
}

1
lib/mail-parser-wrapper.ts
View File

@ -1,6 +1,5 @@
import { simpleParser, ParsedMail, Attachment, HeaderValue, AddressObject } from 'mailparser';
import DOMPurify from 'dompurify';
import { JSDOM } from 'jsdom';
// Create a window object for DOMPurify
const window = new JSDOM('').window;

19
lib/server/email-parser.ts
View File

@ -1,13 +1,20 @@
import { simpleParser } from 'mailparser';
import DOMPurify from 'isomorphic-dompurify';
function cleanHtml(html: string): string {
try {
return DOMPurify.sanitize(html, {
ALLOWED_TAGS: ['p', 'br', 'div', 'span', 'a', 'img', 'strong', 'em', 'u', 'ul', 'ol', 'li', 'blockquote', 'pre', 'code', 'h1', 'h2', 'h3', 'h4', 'h5', 'h6'],
ALLOWED_ATTR: ['href', 'src', 'alt', 'title', 'class', 'style'],
ALLOWED_URI_REGEXP: /^(?:(?:(?:f|ht)tps?|mailto|tel):|[^a-z]|[a-z+.\-]+(?:[^a-z+.\-:]|$))/i
});
// Basic HTML cleaning without DOMPurify
return html
.replace(/<script\b[^<]*(?:(?!<\/script>)<[^<]*)*<\/script>/gi, '') // Remove script tags
.replace(/<style\b[^<]*(?:(?!<\/style>)<[^<]*)*<\/style>/gi, '') // Remove style tags
.replace(/<meta[^>]*>/gi, '') // Remove meta tags
.replace(/<head[^>]*>[\s\S]*?<\/head>/gi, '') // Remove head
.replace(/<title[^>]*>[\s\S]*?<\/title>/gi, '') // Remove title
.replace(/<body[^>]*>/gi, '') // Remove body opening tag
.replace(/<\/body>/gi, '') // Remove body closing tag
.replace(/<html[^>]*>/gi, '') // Remove html opening tag
.replace(/<\/html>/gi, '') // Remove html closing tag
.replace(/\s+/g, ' ') // Clean up whitespace
.trim();
} catch (error) {
console.error('Error cleaning HTML:', error);
return html;