DSGVO und LDAP fix

generate-dsgvo-pdf.js

@@ -0,0 +1,177 @@
+#!/usr/bin/env node
+/**
+ * Erzeugt aus DSGVO-Dokumentation.md eine PDF-Datei.
+ * Verwendung: node generate-dsgvo-pdf.js
+ */
+
+const PDFDocument = require('pdfkit');
+const fs = require('fs');
+const path = require('path');
+
+const MARGIN = 50;
+const PAGE_WIDTH = 595; // A4
+const CONTENT_WIDTH = PAGE_WIDTH - 2 * MARGIN;
+
+function stripBold(text) {
+  return text.replace(/\*\*([^*]+)\*\*/g, '$1');
+}
+
+function isTableRow(line) {
+  return /^\|.+\|$/.test(line.trim()) && !/^[\s|:-]+$/.test(line.replace(/\s/g, ''));
+}
+
+function parseTableRows(lines, startIndex) {
+  const rows = [];
+  let i = startIndex;
+  while (i < lines.length && isTableRow(lines[i])) {
+    const line = lines[i];
+    if (/^[\s|:-]+$/.test(line.replace(/\s/g, ''))) {
+      i++;
+      continue; // separator line
+    }
+    const cells = line.split('|').slice(1, -1).map(c => c.trim());
+    if (cells.some(c => c)) rows.push(cells);
+    i++;
+  }
+  return { rows, nextIndex: i };
+}
+
+function writeText(doc, text, options = {}) {
+  const opts = { width: CONTENT_WIDTH, ...options };
+  doc.text(text, opts);
+}
+
+function addParagraph(doc, line, fontSize = 10) {
+  doc.fontSize(fontSize).font('Helvetica');
+  const text = stripBold(line.trim());
+  if (!text) return;
+  writeText(doc, text);
+  doc.moveDown(0.5);
+}
+
+function addBullet(doc, line, fontSize = 10) {
+  doc.fontSize(fontSize).font('Helvetica');
+  const text = stripBold(line.replace(/^[-*]\s*/, '').trim());
+  if (!text) return;
+  doc.text('• ', { continued: true });
+  doc.text(text, { width: CONTENT_WIDTH - 20 });
+  doc.moveDown(0.4);
+}
+
+function addTable(doc, rows, fontSize = 9) {
+  if (rows.length === 0) return;
+  const colCount = rows[0].length;
+  const colWidth = CONTENT_WIDTH / colCount;
+  const rowHeight = fontSize * 1.4;
+  const startY = doc.y;
+
+  doc.fontSize(fontSize);
+  rows.forEach((row, rowIndex) => {
+    const isHeader = rowIndex === 0;
+    if (isHeader) doc.font('Helvetica-Bold');
+    if (doc.y > 750) {
+      doc.addPage();
+      doc.y = MARGIN;
+    }
+    let x = MARGIN;
+    row.forEach((cell, cellIndex) => {
+      doc.text(cell, x, doc.y, { width: colWidth - 4, align: 'left' });
+      x += colWidth;
+    });
+    doc.y += rowHeight;
+    if (isHeader) doc.font('Helvetica');
+  });
+  doc.moveDown(0.5);
+}
+
+function generateDSGVOPdf() {
+  const mdPath = path.join(__dirname, 'DSGVO-Dokumentation.md');
+  const outPath = path.join(__dirname, 'DSGVO-Dokumentation.pdf');
+
+  if (!fs.existsSync(mdPath)) {
+    console.error('Datei nicht gefunden: DSGVO-Dokumentation.md');
+    process.exit(1);
+  }
+
+  const content = fs.readFileSync(mdPath, 'utf8');
+  const lines = content.split(/\r?\n/);
+
+  const doc = new PDFDocument({ margin: MARGIN, size: 'A4' });
+  const stream = fs.createWriteStream(outPath);
+  doc.pipe(stream);
+
+  let i = 0;
+  while (i < lines.length) {
+    const line = lines[i];
+    const trimmed = line.trim();
+
+    // Neue Seite wenn nötig
+    if (doc.y > 750) doc.addPage();
+
+    if (trimmed.startsWith('# ')) {
+      doc.fontSize(22).font('Helvetica-Bold');
+      writeText(doc, trimmed.slice(2).trim(), { align: 'center' });
+      doc.moveDown(0.5);
+      doc.fontSize(12).text('Stundenerfassungssystem', { align: 'center' });
+      doc.moveDown(1);
+      doc.font('Helvetica');
+      i++;
+      continue;
+    }
+
+    if (trimmed.startsWith('## ')) {
+      doc.fontSize(16).font('Helvetica-Bold');
+      writeText(doc, trimmed.slice(3).trim());
+      doc.moveDown(0.5);
+      doc.font('Helvetica').fontSize(10);
+      i++;
+      continue;
+    }
+
+    if (trimmed.startsWith('### ')) {
+      doc.fontSize(13).font('Helvetica-Bold');
+      writeText(doc, trimmed.slice(4).trim());
+      doc.moveDown(0.4);
+      doc.font('Helvetica').fontSize(10);
+      i++;
+      continue;
+    }
+
+    if (trimmed === '---') {
+      doc.moveDown(0.5);
+      i++;
+      continue;
+    }
+
+    if (isTableRow(line)) {
+      const { rows, nextIndex } = parseTableRows(lines, i);
+      addTable(doc, rows);
+      i = nextIndex;
+      continue;
+    }
+
+    if (trimmed.startsWith('- ') || trimmed.startsWith('* ')) {
+      addBullet(doc, trimmed);
+      i++;
+      continue;
+    }
+
+    if (trimmed) {
+      addParagraph(doc, trimmed);
+    } else {
+      doc.moveDown(0.3);
+    }
+    i++;
+  }
+
+  doc.end();
+  stream.on('finish', () => {
+    console.log('PDF erstellt: ' + outPath);
+  });
+  stream.on('error', (err) => {
+    console.error('Fehler beim Schreiben der PDF:', err);
+    process.exit(1);
+  });
+}
+
+generateDSGVOPdf();