remove uploads from repo but keep empty folder

2026-02-04 19:19:18 +01:00
parent 06d45734ce
commit d98c97a81f
3 changed files with 450 additions and 0 deletions
@@ -0,0 +1,153 @@
+import puppeteer from 'puppeteer';
+
+/**
+ * Konvertiert HTML zu PDF mit Puppeteer
+ */
+export async function htmlToPdf(html: string): Promise<Buffer> {
+  const browser = await puppeteer.launch({
+    headless: true,
+    args: ['--no-sandbox', '--disable-setuid-sandbox'],
+  });
+
+  try {
+    const page = await browser.newPage();
+    await page.setContent(html, { waitUntil: 'networkidle0' });
+
+    const pdfBuffer = await page.pdf({
+      format: 'A4',
+      margin: {
+        top: '20mm',
+        right: '15mm',
+        bottom: '20mm',
+        left: '15mm',
+      },
+      printBackground: true,
+    });
+
+    return Buffer.from(pdfBuffer);
+  } finally {
+    await browser.close();
+  }
+}
+
+/**
+ * Baut ein HTML-Dokument für eine E-Mail mit Header
+ */
+export function buildEmailHtml(email: {
+  subject?: string | null;
+  fromAddress: string;
+  fromName?: string | null;
+  toAddresses: string;
+  receivedAt: Date;
+  htmlBody?: string | null;
+  textBody?: string | null;
+}): string {
+  const formatDate = (date: Date) => {
+    return new Date(date).toLocaleString('de-DE', {
+      day: '2-digit',
+      month: '2-digit',
+      year: 'numeric',
+      hour: '2-digit',
+      minute: '2-digit',
+    });
+  };
+
+  // To-Adressen parsen (JSON Array)
+  let toList: string[] = [];
+  try {
+    toList = JSON.parse(email.toAddresses);
+  } catch {
+    toList = [email.toAddresses];
+  }
+
+  const fromDisplay = email.fromName
+    ? `${email.fromName} <${email.fromAddress}>`
+    : email.fromAddress;
+
+  const body = email.htmlBody || `<pre style="white-space: pre-wrap; font-family: inherit;">${email.textBody || ''}</pre>`;
+
+  return `
+<!DOCTYPE html>
+<html lang="de">
+<head>
+  <meta charset="UTF-8">
+  <style>
+    * {
+      box-sizing: border-box;
+    }
+    body {
+      font-family: Arial, sans-serif;
+      font-size: 12pt;
+      line-height: 1.5;
+      color: #333;
+      margin: 0;
+      padding: 0;
+    }
+    .email-header {
+      background: #f5f5f5;
+      border-bottom: 2px solid #ddd;
+      padding: 15px;
+      margin-bottom: 20px;
+    }
+    .email-header h1 {
+      margin: 0 0 15px 0;
+      font-size: 16pt;
+      color: #222;
+    }
+    .email-header table {
+      width: 100%;
+      border-collapse: collapse;
+    }
+    .email-header th {
+      text-align: left;
+      width: 60px;
+      padding: 3px 10px 3px 0;
+      color: #666;
+      font-weight: normal;
+      vertical-align: top;
+    }
+    .email-header td {
+      padding: 3px 0;
+    }
+    .email-body {
+      padding: 0 5px;
+    }
+    .email-body img {
+      max-width: 100%;
+      height: auto;
+    }
+  </style>
+</head>
+<body>
+  <div class="email-header">
+    <h1>${escapeHtml(email.subject || '(Kein Betreff)')}</h1>
+    <table>
+      <tr>
+        <th>Von:</th>
+        <td>${escapeHtml(fromDisplay)}</td>
+      </tr>
+      <tr>
+        <th>An:</th>
+        <td>${escapeHtml(toList.join(', '))}</td>
+      </tr>
+      <tr>
+        <th>Datum:</th>
+        <td>${formatDate(email.receivedAt)}</td>
+      </tr>
+    </table>
+  </div>
+  <div class="email-body">
+    ${body}
+  </div>
+</body>
+</html>
+  `.trim();
+}
+
+function escapeHtml(str: string): string {
+  return str
+    .replace(/&/g, '&amp;')
+    .replace(/</g, '&lt;')
+    .replace(/>/g, '&gt;')
+    .replace(/"/g, '&quot;');
+}