1044 lines
38 KiB
JavaScript
1044 lines
38 KiB
JavaScript
const express = require('express');
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const https = require('https');
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const fs = require('fs');
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const path = require('path');
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const os = require('os');
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const { createReport } = require('docx-templates');
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const cors = require('cors');
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const AdmZip = require('adm-zip'); // Für DOCX-Analyse
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const app = express();
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const PORT = process.env.PORT || 3000;
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const HTTPS_PORT = process.env.HTTPS_PORT || 3443;
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const USE_HTTPS = process.env.USE_HTTPS === 'true' || false;
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// SSL-Zertifikate laden (falls vorhanden)
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let sslOptions = null;
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try {
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const sslKeyPath = path.join(__dirname, 'ssl', 'key.pem');
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const sslCertPath = path.join(__dirname, 'ssl', 'cert.pem');
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if (fs.existsSync(sslKeyPath) && fs.existsSync(sslCertPath)) {
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sslOptions = {
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key: fs.readFileSync(sslKeyPath),
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cert: fs.readFileSync(sslCertPath)
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};
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console.log('🔒 SSL-Zertifikate gefunden und geladen');
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}
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} catch (error) {
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console.log('⚠️ SSL-Zertifikate nicht gefunden - läuft nur über HTTP');
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}
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// Helper-Funktion für Base URL
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function getBaseUrl(req) {
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const protocol = req.secure || req.headers['x-forwarded-proto'] === 'https' ? 'https' : 'http';
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const host = req.get('host');
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// Falls kein Host-Header, versuche lokale IP zu ermitteln
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if (!host) {
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const port = req.secure ? HTTPS_PORT : PORT;
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return `${protocol}://localhost:${port}`;
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}
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return `${protocol}://${host}`;
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}
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// Funktion um verfügbare Netzwerk-Interfaces zu ermitteln
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function getNetworkInterfaces() {
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const os = require('os');
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const interfaces = os.networkInterfaces();
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const addresses = [];
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for (const name in interfaces) {
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for (const iface of interfaces[name]) {
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if (iface.family === 'IPv4' && !iface.internal) {
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addresses.push(iface.address);
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}
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}
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}
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return addresses;
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}
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// ========================================
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// RANDOM DATA GENERATION FUNCTIONS
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// ========================================
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// Zufällige deutsche Namen, Firmen, Städte etc.
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const randomData = {
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names: ['Max Mustermann', 'Anna Schmidt', 'Peter Weber', 'Julia Müller', 'Thomas Wagner', 'Sarah Becker', 'Michael Fischer', 'Lisa Hofmann', 'Stefan Meyer', 'Nicole Schulz'],
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firstNames: ['Max', 'Anna', 'Peter', 'Julia', 'Thomas', 'Sarah', 'Michael', 'Lisa', 'Stefan', 'Nicole', 'David', 'Maria', 'Christian', 'Sandra', 'Daniel'],
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lastNames: ['Mustermann', 'Schmidt', 'Weber', 'Müller', 'Wagner', 'Becker', 'Fischer', 'Hofmann', 'Meyer', 'Schulz', 'Klein', 'Wolf', 'Neumann', 'Richter'],
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companies: ['Tech Solutions GmbH', 'Innovative Systems AG', 'Digital Services Ltd', 'Future Concepts GmbH', 'Smart Business Solutions', 'Advanced Technologies', 'Professional Services GmbH', 'Global Partners AG'],
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cities: ['Berlin', 'München', 'Hamburg', 'Köln', 'Frankfurt', 'Stuttgart', 'Düsseldorf', 'Dortmund', 'Essen', 'Leipzig', 'Bremen', 'Dresden', 'Hannover'],
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streets: ['Hauptstraße', 'Bahnhofstraße', 'Kirchstraße', 'Gartenstraße', 'Schulstraße', 'Marktplatz', 'Am Markt', 'Lindenstraße', 'Bergstraße', 'Dorfstraße'],
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emails: ['max.mustermann@beispiel.de', 'info@firma.com', 'kontakt@unternehmen.de', 'service@company.com', 'support@business.de'],
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products: ['Premium Service', 'Standard Paket', 'Professional Edition', 'Business Solution', 'Enterprise Package', 'Basic Version', 'Advanced Tools', 'Complete Suite']
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};
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// Funktion zur Generierung zufälliger Daten basierend auf Tag-Namen
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function generateRandomValue(tagName) {
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const lowerTag = tagName.toLowerCase();
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// Namen
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if (lowerTag.includes('name') && !lowerTag.includes('firma') && !lowerTag.includes('company')) {
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return randomChoice(randomData.names);
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}
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if (lowerTag.includes('vorname') || lowerTag.includes('firstname')) {
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return randomChoice(randomData.firstNames);
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}
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if (lowerTag.includes('nachname') || lowerTag.includes('lastname')) {
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return randomChoice(randomData.lastNames);
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}
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// Firmen/Unternehmen
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if (lowerTag.includes('firma') || lowerTag.includes('company') || lowerTag.includes('unternehmen')) {
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return randomChoice(randomData.companies);
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}
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// Orte/Adressen
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if (lowerTag.includes('stadt') || lowerTag.includes('city') || lowerTag.includes('ort')) {
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return randomChoice(randomData.cities);
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}
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if (lowerTag.includes('straße') || lowerTag.includes('street') || lowerTag.includes('adresse')) {
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return `${randomChoice(randomData.streets)} ${Math.floor(Math.random() * 200) + 1}`;
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}
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if (lowerTag.includes('plz') || lowerTag.includes('postcode') || lowerTag.includes('zip')) {
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return String(Math.floor(Math.random() * 90000) + 10000);
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}
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// Kontakt
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if (lowerTag.includes('email') || lowerTag.includes('mail')) {
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return randomChoice(randomData.emails);
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}
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if (lowerTag.includes('telefon') || lowerTag.includes('phone') || lowerTag.includes('tel')) {
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return `+49 ${Math.floor(Math.random() * 900) + 100} ${Math.floor(Math.random() * 9000000) + 1000000}`;
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}
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// Datum
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if (lowerTag.includes('datum') || lowerTag.includes('date')) {
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const date = new Date();
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date.setDate(date.getDate() + Math.floor(Math.random() * 365) - 180);
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return date.toLocaleDateString('de-DE');
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}
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// Zahlen/Preise
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if (lowerTag.includes('preis') || lowerTag.includes('price') || lowerTag.includes('betrag') || lowerTag.includes('amount')) {
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return `${(Math.random() * 9000 + 1000).toFixed(2)} €`;
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}
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if (lowerTag.includes('nummer') || lowerTag.includes('number') || lowerTag.includes('nr')) {
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return String(Math.floor(Math.random() * 90000) + 10000);
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}
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if (lowerTag.includes('menge') || lowerTag.includes('anzahl') || lowerTag.includes('quantity')) {
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return String(Math.floor(Math.random() * 50) + 1);
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}
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// Produkte/Services
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if (lowerTag.includes('produkt') || lowerTag.includes('product') || lowerTag.includes('service') || lowerTag.includes('artikel')) {
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return randomChoice(randomData.products);
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}
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// Beschreibungen
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if (lowerTag.includes('beschreibung') || lowerTag.includes('description') || lowerTag.includes('text')) {
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return 'Lorem ipsum dolor sit amet, consectetur adipiscing elit. Sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.';
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}
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// Default für unbekannte Tags
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return `Beispiel ${tagName}`;
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}
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// Hilfsfunktion für zufällige Auswahl
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function randomChoice(array) {
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return array[Math.floor(Math.random() * array.length)];
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}
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// Funktion zur Extraktion von Template-Tags aus DOCX
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function extractTemplateTagsFromDocx(filePath) {
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try {
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const zip = new AdmZip(filePath);
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const docXml = zip.readAsText('word/document.xml');
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// Suche nach ++tag++ Pattern
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const tagPattern = /\+\+([^+]+)\+\+/g;
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const tags = new Set();
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let match;
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while ((match = tagPattern.exec(docXml)) !== null) {
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tags.add(match[1]);
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}
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return Array.from(tags);
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} catch (error) {
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console.error('Fehler beim Extrahieren der Tags:', error);
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return [];
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}
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}
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// Funktion zur Generierung von Tabellendaten
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function generateTableData(tableName, rowCount = 3) {
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const tableData = [];
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for (let i = 0; i < rowCount; i++) {
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if (tableName.toLowerCase().includes('produkt') || tableName.toLowerCase().includes('artikel')) {
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tableData.push({
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pos: i + 1,
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artikel: randomChoice(randomData.products),
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beschreibung: 'Hochwertige Qualität und zuverlässige Leistung',
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menge: Math.floor(Math.random() * 10) + 1,
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preis: (Math.random() * 500 + 50).toFixed(2) + ' €',
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gesamt: (Math.random() * 1000 + 100).toFixed(2) + ' €'
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});
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} else if (tableName.toLowerCase().includes('person') || tableName.toLowerCase().includes('mitarbeiter')) {
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tableData.push({
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nr: i + 1,
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name: randomChoice(randomData.names),
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position: randomChoice(['Manager', 'Developer', 'Designer', 'Analyst', 'Consultant']),
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abteilung: randomChoice(['IT', 'Marketing', 'Vertrieb', 'Personal', 'Finanzen']),
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email: randomChoice(randomData.emails)
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});
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} else {
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// Standard Tabelle
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tableData.push({
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nr: i + 1,
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bezeichnung: `Eintrag ${i + 1}`,
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wert: (Math.random() * 1000).toFixed(2),
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status: randomChoice(['Aktiv', 'Inaktiv', 'Pending', 'Abgeschlossen'])
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});
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}
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}
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return tableData;
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}
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app.use(cors());
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app.use(express.json());
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app.use(express.static('public'));
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// Template-Ordner erstellen falls nicht vorhanden
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const templatesDir = path.join(__dirname, 'templates');
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const outputDir = path.join(__dirname, 'output');
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if (!fs.existsSync(templatesDir)) {
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fs.mkdirSync(templatesDir, { recursive: true });
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}
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if (!fs.existsSync(outputDir)) {
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fs.mkdirSync(outputDir, { recursive: true });
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}
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// Einfache WebDAV-ähnliche Datei-Routen (ohne Authentifizierung)
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app.use('/webdav/output', express.static(outputDir, {
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setHeaders: (res, path) => {
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res.set('DAV', '1');
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res.set('Allow', 'GET, PUT, DELETE, PROPFIND, MKCOL');
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res.set('MS-Author-Via', 'DAV');
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}
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}));
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app.use('/webdav/templates', express.static(templatesDir, {
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setHeaders: (res, path) => {
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res.set('DAV', '1');
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res.set('Allow', 'GET, PUT, DELETE, PROPFIND, MKCOL');
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res.set('MS-Author-Via', 'DAV');
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}
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}));
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// WebDAV PUT Support für Template-Upload
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app.put('/webdav/templates/:filename', express.raw({limit: '50mb', type: '*/*'}), (req, res) => {
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try {
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const filename = req.params.filename;
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const filePath = path.join(templatesDir, filename);
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// Nur DOCX-Dateien erlauben
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if (!filename.endsWith('.docx')) {
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return res.status(400).send('Nur DOCX-Dateien sind erlaubt');
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}
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fs.writeFileSync(filePath, req.body);
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console.log(`📄 Template hochgeladen: ${filename}`);
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res.status(201).send('Template erfolgreich hochgeladen');
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} catch (error) {
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console.error('Template-Upload Fehler:', error);
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res.status(500).send('Fehler beim Hochladen des Templates');
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}
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});
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// WebDAV PUT Support für Output-Dateien (falls bearbeitet)
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app.put('/webdav/output/:filename', express.raw({limit: '50mb', type: '*/*'}), (req, res) => {
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try {
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const filename = req.params.filename;
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const filePath = path.join(outputDir, filename);
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fs.writeFileSync(filePath, req.body);
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console.log(`📄 Output-Datei aktualisiert: ${filename}`);
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res.status(200).send('Datei erfolgreich aktualisiert');
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} catch (error) {
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console.error('Datei-Update Fehler:', error);
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res.status(500).send('Fehler beim Aktualisieren der Datei');
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}
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});
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// WebDAV DELETE Support für Templates
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app.delete('/webdav/templates/:filename', (req, res) => {
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try {
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const filename = req.params.filename;
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const filePath = path.join(templatesDir, filename);
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if (!fs.existsSync(filePath)) {
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return res.status(404).send('Template nicht gefunden');
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}
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fs.unlinkSync(filePath);
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console.log(`🗑️ Template gelöscht: ${filename}`);
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res.status(204).send();
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} catch (error) {
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console.error('Template-Lösch Fehler:', error);
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res.status(500).send('Fehler beim Löschen des Templates');
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}
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});
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// WebDAV DELETE Support für Output-Dateien
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app.delete('/webdav/output/:filename', (req, res) => {
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try {
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const filename = req.params.filename;
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const filePath = path.join(outputDir, filename);
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if (!fs.existsSync(filePath)) {
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return res.status(404).send('Datei nicht gefunden');
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}
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fs.unlinkSync(filePath);
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console.log(`🗑️ Output-Datei gelöscht: ${filename}`);
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res.status(204).send();
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} catch (error) {
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console.error('Datei-Lösch Fehler:', error);
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res.status(500).send('Fehler beim Löschen der Datei');
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}
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});
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// WebDAV PROPFIND für Templates-Listing
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app.use('/webdav/templates', (req, res, next) => {
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if (req.method === 'PROPFIND') {
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try {
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const files = fs.readdirSync(templatesDir);
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const xmlResponse = `<?xml version="1.0" encoding="utf-8"?>
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<D:multistatus xmlns:D="DAV:">
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${files.map(file => {
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const filePath = path.join(templatesDir, file);
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const stats = fs.statSync(filePath);
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return `
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<D:response>
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<D:href>/webdav/templates/${file}</D:href>
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<D:propstat>
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<D:prop>
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<D:displayname>${file}</D:displayname>
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<D:getcontentlength>${stats.size}</D:getcontentlength>
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<D:getlastmodified>${stats.mtime.toUTCString()}</D:getlastmodified>
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<D:resourcetype/>
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<D:getcontenttype>application/vnd.openxmlformats-officedocument.wordprocessingml.document</D:getcontenttype>
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</D:prop>
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<D:status>HTTP/1.1 200 OK</D:status>
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</D:propstat>
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</D:response>`;
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}).join('')}
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</D:multistatus>`;
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res.set('Content-Type', 'application/xml; charset=utf-8');
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res.status(207).send(xmlResponse);
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} catch (error) {
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res.status(500).send('Server Error');
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}
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} else {
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next();
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}
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});
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app.use('/webdav/output', (req, res, next) => {
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if (req.method === 'PROPFIND') {
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try {
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const files = fs.readdirSync(outputDir);
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const xmlResponse = `<?xml version="1.0" encoding="utf-8"?>
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<D:multistatus xmlns:D="DAV:">
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${files.map(file => {
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const filePath = path.join(outputDir, file);
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const stats = fs.statSync(filePath);
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return `
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<D:response>
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<D:href>/webdav/output/${file}</D:href>
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<D:propstat>
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<D:prop>
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<D:displayname>${file}</D:displayname>
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<D:getcontentlength>${stats.size}</D:getcontentlength>
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<D:getlastmodified>${stats.mtime.toUTCString()}</D:getlastmodified>
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<D:resourcetype/>
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</D:prop>
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<D:status>HTTP/1.1 200 OK</D:status>
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</D:propstat>
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</D:response>`;
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}).join('')}
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</D:multistatus>`;
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res.set('Content-Type', 'application/xml; charset=utf-8');
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res.status(207).send(xmlResponse);
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} catch (error) {
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res.status(500).send('Server Error');
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}
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} else {
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next();
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}
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});
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// Route: DOCX mit Daten befüllen
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app.post('/generate-document', async (req, res) => {
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try {
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const { templateName, data } = req.body;
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if (!templateName || !data) {
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return res.status(400).json({
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error: 'Template-Name und Daten sind erforderlich'
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});
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}
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const templatePath = path.join(templatesDir, templateName);
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if (!fs.existsSync(templatePath)) {
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return res.status(404).json({
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error: 'Template nicht gefunden'
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});
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}
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// Template laden
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const template = fs.readFileSync(templatePath);
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// Dokument mit Daten befüllen
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const buffer = await createReport({
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template,
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data: data,
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cmdDelimiter: ['++', '++'], // Andere Syntax verwenden
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});
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|
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// Eindeutigen Dateinamen erstellen
|
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const timestamp = Date.now();
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const outputFileName = `document_${timestamp}.docx`;
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const outputPath = path.join(outputDir, outputFileName);
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// Befülltes Dokument speichern
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fs.writeFileSync(outputPath, buffer);
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// Download-Link zurückgeben
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res.json({
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success: true,
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downloadUrl: `/download/${outputFileName}`,
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webdavUrl: `/webdav/output/${outputFileName}`,
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msWordUrl: `ms-word:ofe|u|${getBaseUrl(req)}/webdav/output/${outputFileName}`,
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message: 'Dokument erfolgreich erstellt'
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});
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} catch (error) {
|
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console.error('Fehler beim Erstellen des Dokuments:', error);
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res.status(500).json({
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|
error: 'Fehler beim Erstellen des Dokuments',
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details: error.message
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});
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}
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});
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|
|
// Route: Template mit automatischen Test-Daten befüllen
|
|
app.post('/test-template/:templateName', async (req, res) => {
|
|
try {
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|
const templateName = req.params.templateName;
|
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const { rowCount = 3 } = req.body; // Anzahl Tabellenzeilen
|
|
|
|
if (!templateName.endsWith('.docx')) {
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return res.status(400).json({
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error: 'Nur DOCX-Templates werden unterstützt'
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});
|
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}
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|
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const templatePath = path.join(templatesDir, templateName);
|
|
|
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if (!fs.existsSync(templatePath)) {
|
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return res.status(404).json({
|
|
error: 'Template nicht gefunden'
|
|
});
|
|
}
|
|
|
|
// Template-Tags extrahieren
|
|
const templateTags = extractTemplateTagsFromDocx(templatePath);
|
|
console.log(`📋 Gefundene Template-Tags in ${templateName}:`, templateTags);
|
|
|
|
// Automatische Test-Daten generieren
|
|
const testData = {};
|
|
const tableNames = [];
|
|
|
|
templateTags.forEach(tag => {
|
|
if (tag.includes('[') && tag.includes(']')) {
|
|
// Array/Tabellen-Tag gefunden (z.B. items[0].product)
|
|
const arrayMatch = tag.match(/([^[]+)\[/);
|
|
if (arrayMatch) {
|
|
const arrayName = arrayMatch[1];
|
|
if (!tableNames.includes(arrayName)) {
|
|
tableNames.push(arrayName);
|
|
}
|
|
}
|
|
} else if (tag.startsWith('$') || tag.includes('.')) {
|
|
// Andere Tabellen-Syntax (z.B. $tabelle oder tabelle.artikel)
|
|
const tableName = tag.split('.')[0].replace('$', '');
|
|
if (!tableNames.includes(tableName)) {
|
|
tableNames.push(tableName);
|
|
}
|
|
} else {
|
|
// Einfacher Platzhalter
|
|
testData[tag] = generateRandomValue(tag);
|
|
}
|
|
});
|
|
|
|
// Tabellendaten generieren für erkannte Arrays
|
|
tableNames.forEach(tableName => {
|
|
if (tableName === 'items') {
|
|
// Spezielle Behandlung für items Array
|
|
testData[tableName] = [];
|
|
for (let i = 0; i < rowCount; i++) {
|
|
testData[tableName].push({
|
|
product: randomChoice(randomData.products),
|
|
quantity: Math.floor(Math.random() * 10) + 1,
|
|
price: (Math.random() * 500 + 50).toFixed(2) + ' €'
|
|
});
|
|
}
|
|
} else {
|
|
testData[tableName] = generateTableData(tableName, rowCount);
|
|
}
|
|
});
|
|
|
|
console.log(`🎲 Generierte Test-Daten:`, testData);
|
|
|
|
// Template laden
|
|
const template = fs.readFileSync(templatePath);
|
|
|
|
// Dokument mit Test-Daten befüllen
|
|
const buffer = await createReport({
|
|
template,
|
|
data: testData,
|
|
cmdDelimiter: ['++', '++'],
|
|
});
|
|
|
|
// Eindeutigen Dateinamen erstellen
|
|
const timestamp = Date.now();
|
|
const outputFileName = `test_${templateName.replace('.docx', '')}_${timestamp}.docx`;
|
|
const outputPath = path.join(outputDir, outputFileName);
|
|
|
|
// Befülltes Test-Dokument speichern
|
|
fs.writeFileSync(outputPath, buffer);
|
|
|
|
// Response mit Details über gefundene Tags und generierte Daten
|
|
res.json({
|
|
success: true,
|
|
templateName,
|
|
foundTags: templateTags,
|
|
tableNames,
|
|
generatedData: testData,
|
|
downloadUrl: `/download/${outputFileName}`,
|
|
webdavUrl: `/webdav/output/${outputFileName}`,
|
|
msWordUrl: `ms-word:ofe|u|${getBaseUrl(req)}/webdav/output/${outputFileName}`,
|
|
message: `Test-Dokument erfolgreich erstellt mit ${templateTags.length} Tags und ${tableNames.length} Tabellen`
|
|
});
|
|
|
|
} catch (error) {
|
|
console.error('Fehler beim Erstellen des Test-Dokuments:', error);
|
|
res.status(500).json({
|
|
error: 'Fehler beim Erstellen des Test-Dokuments',
|
|
details: error.message
|
|
});
|
|
}
|
|
});
|
|
|
|
// Route: Template-Tags analysieren (ohne Dokument zu erstellen)
|
|
app.get('/analyze-template/:templateName', (req, res) => {
|
|
try {
|
|
const templateName = req.params.templateName;
|
|
|
|
if (!templateName.endsWith('.docx')) {
|
|
return res.status(400).json({
|
|
error: 'Nur DOCX-Templates werden unterstützt'
|
|
});
|
|
}
|
|
|
|
const templatePath = path.join(templatesDir, templateName);
|
|
|
|
if (!fs.existsSync(templatePath)) {
|
|
return res.status(404).json({
|
|
error: 'Template nicht gefunden'
|
|
});
|
|
}
|
|
|
|
// Template-Tags extrahieren
|
|
const templateTags = extractTemplateTagsFromDocx(templatePath);
|
|
|
|
// Tags kategorisieren
|
|
const simpleTags = [];
|
|
const tableTags = [];
|
|
const tableNames = new Set();
|
|
|
|
templateTags.forEach(tag => {
|
|
if (tag.includes('[') && tag.includes(']')) {
|
|
// Array/Tabellen-Tag gefunden (z.B. items[0].product)
|
|
tableTags.push(tag);
|
|
const arrayMatch = tag.match(/([^[]+)\[/);
|
|
if (arrayMatch) {
|
|
tableNames.add(arrayMatch[1]);
|
|
}
|
|
} else if (tag.startsWith('$') || tag.includes('.')) {
|
|
// Andere Tabellen-Syntax
|
|
tableTags.push(tag);
|
|
const tableName = tag.split('.')[0].replace('$', '');
|
|
tableNames.add(tableName);
|
|
} else {
|
|
simpleTags.push(tag);
|
|
}
|
|
});
|
|
|
|
// Beispiel-Daten generieren (ohne Dokument zu erstellen)
|
|
const exampleData = {};
|
|
simpleTags.forEach(tag => {
|
|
exampleData[tag] = generateRandomValue(tag);
|
|
});
|
|
|
|
Array.from(tableNames).forEach(tableName => {
|
|
if (tableName === 'items') {
|
|
// Spezielle Behandlung für items Array
|
|
exampleData[tableName] = [
|
|
{
|
|
product: randomChoice(randomData.products),
|
|
quantity: Math.floor(Math.random() * 10) + 1,
|
|
price: (Math.random() * 500 + 50).toFixed(2) + ' €'
|
|
},
|
|
{
|
|
product: randomChoice(randomData.products),
|
|
quantity: Math.floor(Math.random() * 10) + 1,
|
|
price: (Math.random() * 500 + 50).toFixed(2) + ' €'
|
|
}
|
|
];
|
|
} else {
|
|
exampleData[tableName] = generateTableData(tableName, 2); // Nur 2 Beispielzeilen
|
|
}
|
|
});
|
|
|
|
res.json({
|
|
templateName,
|
|
totalTags: templateTags.length,
|
|
simpleTags,
|
|
tableTags,
|
|
tableNames: Array.from(tableNames),
|
|
exampleData,
|
|
usage: {
|
|
testTemplate: `POST /test-template/${templateName}`,
|
|
generateDocument: `POST /generate-document`,
|
|
webdavEdit: `ms-word:ofe|u|${getBaseUrl(req)}/webdav/templates/${templateName}`
|
|
}
|
|
});
|
|
|
|
} catch (error) {
|
|
console.error('Fehler beim Analysieren des Templates:', error);
|
|
res.status(500).json({
|
|
error: 'Fehler beim Analysieren des Templates',
|
|
details: error.message
|
|
});
|
|
}
|
|
});
|
|
|
|
// Route: Dokument herunterladen
|
|
app.get('/download/:filename', (req, res) => {
|
|
const filename = req.params.filename;
|
|
const filePath = path.join(outputDir, filename);
|
|
|
|
if (!fs.existsSync(filePath)) {
|
|
return res.status(404).json({ error: 'Datei nicht gefunden' });
|
|
}
|
|
|
|
res.download(filePath, filename, (err) => {
|
|
if (err) {
|
|
console.error('Download-Fehler:', err);
|
|
res.status(500).json({ error: 'Download-Fehler' });
|
|
}
|
|
});
|
|
});
|
|
|
|
// Route: Verfügbare Templates auflisten (erweitert)
|
|
app.get('/templates', (req, res) => {
|
|
try {
|
|
const templates = fs.readdirSync(templatesDir)
|
|
.filter(file => file.endsWith('.docx'))
|
|
.map(file => {
|
|
const filePath = path.join(templatesDir, file);
|
|
const stats = fs.statSync(filePath);
|
|
const baseUrl = getBaseUrl(req);
|
|
return {
|
|
name: file,
|
|
size: stats.size,
|
|
created: stats.birthtime,
|
|
modified: stats.mtime,
|
|
path: `/templates/${file}`,
|
|
webdavUrl: `/webdav/templates/${file}`,
|
|
msWordUrl: `ms-word:ofe|u|${baseUrl}/webdav/templates/${file}`,
|
|
// Neue Analyse- und Test-Links
|
|
analyzeUrl: `/analyze-template/${file}`,
|
|
testUrl: `/test-template/${file}`,
|
|
actions: {
|
|
analyze: {
|
|
method: 'GET',
|
|
url: `/analyze-template/${file}`,
|
|
description: 'Template analysieren und alle Tags anzeigen'
|
|
},
|
|
test: {
|
|
method: 'POST',
|
|
url: `/test-template/${file}`,
|
|
description: 'Test-Dokument mit Zufallsdaten erstellen',
|
|
body: { rowCount: 3 }
|
|
},
|
|
generate: {
|
|
method: 'POST',
|
|
url: '/generate-document',
|
|
description: 'Dokument mit eigenen Daten erstellen',
|
|
body: { templateName: file, data: {} }
|
|
}
|
|
}
|
|
};
|
|
});
|
|
|
|
res.json({
|
|
templates,
|
|
count: templates.length,
|
|
webdavAccess: `/webdav/templates/`,
|
|
uploadInfo: {
|
|
method: 'PUT',
|
|
url: `/webdav/templates/dateiname.docx`,
|
|
contentType: 'application/vnd.openxmlformats-officedocument.wordprocessingml.document'
|
|
},
|
|
templateActions: {
|
|
analyze: {
|
|
description: 'Template analysieren - alle Tags und Beispieldaten anzeigen',
|
|
method: 'GET',
|
|
url: '/analyze-template/{templateName}',
|
|
example: '/analyze-template/simple-template.docx'
|
|
},
|
|
test: {
|
|
description: 'Test-Dokument mit Zufallsdaten erstellen',
|
|
method: 'POST',
|
|
url: '/test-template/{templateName}',
|
|
body: { rowCount: 3 },
|
|
example: '/test-template/simple-template.docx'
|
|
},
|
|
generate: {
|
|
description: 'Dokument mit eigenen Daten erstellen',
|
|
method: 'POST',
|
|
url: '/generate-document',
|
|
body: { templateName: 'template.docx', data: {} }
|
|
}
|
|
}
|
|
});
|
|
} catch (error) {
|
|
res.status(500).json({
|
|
error: 'Fehler beim Auflisten der Templates'
|
|
});
|
|
}
|
|
});
|
|
|
|
// Template-Management Endpoints
|
|
app.delete('/templates/:filename', (req, res) => {
|
|
try {
|
|
const filename = req.params.filename;
|
|
const filePath = path.join(templatesDir, filename);
|
|
|
|
if (!fs.existsSync(filePath)) {
|
|
return res.status(404).json({ error: 'Template nicht gefunden' });
|
|
}
|
|
|
|
fs.unlinkSync(filePath);
|
|
res.json({
|
|
success: true,
|
|
message: `Template ${filename} gelöscht`
|
|
});
|
|
} catch (error) {
|
|
res.status(500).json({
|
|
error: 'Fehler beim Löschen des Templates'
|
|
});
|
|
}
|
|
});
|
|
|
|
// Template-Info Endpoint
|
|
app.get('/templates/:filename/info', (req, res) => {
|
|
try {
|
|
const filename = req.params.filename;
|
|
const filePath = path.join(templatesDir, filename);
|
|
|
|
if (!fs.existsSync(filePath)) {
|
|
return res.status(404).json({ error: 'Template nicht gefunden' });
|
|
}
|
|
|
|
const stats = fs.statSync(filePath);
|
|
res.json({
|
|
name: filename,
|
|
size: stats.size,
|
|
created: stats.birthtime,
|
|
modified: stats.mtime,
|
|
webdavUrl: `/webdav/templates/${filename}`,
|
|
msWordUrl: `ms-word:ofe|u|http://localhost:${PORT}/webdav/templates/${filename}`,
|
|
downloadUrl: `/webdav/templates/${filename}`
|
|
});
|
|
} catch (error) {
|
|
res.status(500).json({
|
|
error: 'Fehler beim Abrufen der Template-Informationen'
|
|
});
|
|
}
|
|
});
|
|
|
|
// Beispiel-Route: Daten von externem Service abrufen
|
|
app.get('/external-data/:id', async (req, res) => {
|
|
try {
|
|
const id = req.params.id;
|
|
|
|
// Beispiel-Daten für Demonstration
|
|
const exampleData = {
|
|
id: id,
|
|
name: 'Max Mustermann',
|
|
email: 'max@beispiel.de',
|
|
date: new Date().toLocaleDateString('de-DE'),
|
|
items: [
|
|
{ product: 'Produkt A', quantity: 2, price: 29.99 },
|
|
{ product: 'Produkt B', quantity: 1, price: 49.99 },
|
|
{ product: 'Produkt C', quantity: 3, price: 19.99 }
|
|
],
|
|
total: 129.95
|
|
};
|
|
|
|
res.json(exampleData);
|
|
} catch (error) {
|
|
res.status(500).json({
|
|
error: 'Fehler beim Abrufen der externen Daten'
|
|
});
|
|
}
|
|
});
|
|
|
|
// Kombinierte Route: Externe Daten abrufen und Dokument erstellen
|
|
app.post('/generate-from-external/:id', async (req, res) => {
|
|
try {
|
|
const id = req.params.id;
|
|
const { templateName } = req.body;
|
|
|
|
// Externe Daten abrufen (simulation)
|
|
const externalData = {
|
|
id: id,
|
|
name: 'Max Mustermann',
|
|
email: 'max@beispiel.de',
|
|
date: new Date().toLocaleDateString('de-DE'),
|
|
items: [
|
|
{ product: 'Produkt A', quantity: 2, price: 29.99 },
|
|
{ product: 'Produkt B', quantity: 1, price: 49.99 },
|
|
{ product: 'Produkt C', quantity: 3, price: 19.99 }
|
|
],
|
|
total: 129.95
|
|
};
|
|
|
|
// Template-Pfad
|
|
const templatePath = path.join(templatesDir, templateName);
|
|
|
|
if (!fs.existsSync(templatePath)) {
|
|
return res.status(404).json({
|
|
error: 'Template nicht gefunden'
|
|
});
|
|
}
|
|
|
|
// Template laden und befüllen
|
|
const template = fs.readFileSync(templatePath);
|
|
const buffer = await createReport({
|
|
template,
|
|
data: externalData,
|
|
cmdDelimiter: ['++', '++'],
|
|
});
|
|
|
|
// Datei speichern
|
|
const timestamp = Date.now();
|
|
const outputFileName = `document_${id}_${timestamp}.docx`;
|
|
const outputPath = path.join(outputDir, outputFileName);
|
|
fs.writeFileSync(outputPath, buffer);
|
|
|
|
res.json({
|
|
success: true,
|
|
downloadUrl: `/download/${outputFileName}`,
|
|
webdavUrl: `/webdav/output/${outputFileName}`,
|
|
msWordUrl: `ms-word:ofe|u|${getBaseUrl(req)}/webdav/output/${outputFileName}`,
|
|
data: externalData,
|
|
message: 'Dokument mit externen Daten erstellt'
|
|
});
|
|
|
|
} catch (error) {
|
|
console.error('Fehler:', error);
|
|
res.status(500).json({
|
|
error: 'Fehler beim Erstellen des Dokuments mit externen Daten'
|
|
});
|
|
}
|
|
});
|
|
|
|
// Health Check
|
|
app.get('/health', (req, res) => {
|
|
const networkIPs = getNetworkInterfaces();
|
|
res.json({
|
|
status: 'OK',
|
|
message: 'DOCX Template Server läuft',
|
|
webdav: 'WebDAV-ähnliche Datei-Routen verfügbar',
|
|
ssl: req.secure ? 'HTTPS aktiv' : 'HTTP (unverschlüsselt)',
|
|
access: {
|
|
local: req.secure ? `https://localhost:${HTTPS_PORT}` : `http://localhost:${PORT}`,
|
|
network: networkIPs.map(ip => req.secure ? `https://${ip}:${HTTPS_PORT}` : `http://${ip}:${PORT}`)
|
|
},
|
|
timestamp: new Date().toISOString()
|
|
});
|
|
});
|
|
|
|
// WebDAV Info Endpoint
|
|
app.get('/webdav-info', (req, res) => {
|
|
const baseUrl = req.query.baseUrl || getBaseUrl(req);
|
|
const networkIPs = getNetworkInterfaces();
|
|
const protocol = req.secure ? 'https' : 'http';
|
|
const port = req.secure ? HTTPS_PORT : PORT;
|
|
|
|
res.json({
|
|
webdav: {
|
|
status: 'Verfügbar (ohne Authentifizierung)',
|
|
baseUrl: baseUrl,
|
|
ssl: req.secure ? 'HTTPS aktiv' : 'HTTP (unverschlüsselt)',
|
|
endpoints: {
|
|
templates: `${baseUrl}/webdav/templates/`,
|
|
output: `${baseUrl}/webdav/output/`
|
|
},
|
|
alternativeURLs: {
|
|
localhost: {
|
|
templates: `${protocol}://localhost:${port}/webdav/templates/`,
|
|
output: `${protocol}://localhost:${port}/webdav/output/`
|
|
},
|
|
network: networkIPs.reduce((acc, ip) => {
|
|
acc[ip] = {
|
|
templates: `${protocol}://${ip}:${port}/webdav/templates/`,
|
|
output: `${protocol}://${ip}:${port}/webdav/output/`
|
|
};
|
|
return acc;
|
|
}, {})
|
|
},
|
|
msWordFormat: {
|
|
templates: `ms-word:ofe|u|${baseUrl}/webdav/templates/dateiname.docx`,
|
|
output: `ms-word:ofe|u|${baseUrl}/webdav/output/dateiname.docx`
|
|
},
|
|
credentials: 'Keine Authentifizierung erforderlich',
|
|
instructions: {
|
|
access: 'Direkte HTTP/HTTPS-Zugriffe oder MS Word Links',
|
|
msWord: 'Verwenden Sie ms-word:ofe|u|URL Format für direktes Öffnen in Word',
|
|
ssl: req.secure ? 'Sichere HTTPS-Verbindung aktiv' : 'Für Netzwerkzugriff HTTPS empfohlen',
|
|
example: `ms-word:ofe|u|${baseUrl}/webdav/output/beispiel.docx`,
|
|
networkAccess: `Server erreichbar über: localhost, ${networkIPs.join(', ')}`
|
|
}
|
|
}
|
|
});
|
|
});
|
|
|
|
// Datei-Management Endpoints
|
|
app.get('/files/output', (req, res) => {
|
|
try {
|
|
const files = fs.readdirSync(outputDir)
|
|
.filter(file => file.endsWith('.docx'))
|
|
.map(file => {
|
|
const filePath = path.join(outputDir, file);
|
|
const stats = fs.statSync(filePath);
|
|
return {
|
|
name: file,
|
|
size: stats.size,
|
|
created: stats.birthtime,
|
|
modified: stats.mtime,
|
|
webdavUrl: `/webdav/output/${file}`,
|
|
msWordUrl: `ms-word:ofe|u|${req.secure ? 'https' : 'http'}://localhost:${req.secure ? HTTPS_PORT : PORT}/webdav/output/${file}`,
|
|
downloadUrl: `/download/${file}`
|
|
};
|
|
})
|
|
.sort((a, b) => b.modified - a.modified);
|
|
|
|
res.json({
|
|
files,
|
|
count: files.length,
|
|
webdavAccess: `/webdav/output/`
|
|
});
|
|
} catch (error) {
|
|
res.status(500).json({
|
|
error: 'Fehler beim Auflisten der Dateien'
|
|
});
|
|
}
|
|
});
|
|
|
|
app.delete('/files/output/:filename', (req, res) => {
|
|
try {
|
|
const filename = req.params.filename;
|
|
const filePath = path.join(outputDir, filename);
|
|
|
|
if (!fs.existsSync(filePath)) {
|
|
return res.status(404).json({ error: 'Datei nicht gefunden' });
|
|
}
|
|
|
|
fs.unlinkSync(filePath);
|
|
res.json({
|
|
success: true,
|
|
message: `Datei ${filename} gelöscht`
|
|
});
|
|
} catch (error) {
|
|
res.status(500).json({
|
|
error: 'Fehler beim Löschen der Datei'
|
|
});
|
|
}
|
|
});
|
|
|
|
// Server starten
|
|
function startServer() {
|
|
const networkIPs = getNetworkInterfaces();
|
|
|
|
// HTTP Server starten
|
|
const httpServer = app.listen(PORT, '0.0.0.0', () => {
|
|
console.log(`🚀 DOCX Template Server (HTTP) läuft auf Port ${PORT}`);
|
|
console.log(`📁 Templates-Ordner: ${templatesDir}`);
|
|
console.log(`📄 Output-Ordner: ${outputDir}`);
|
|
console.log(`🌐 Zugriff über:`);
|
|
console.log(` http://localhost:${PORT}`);
|
|
networkIPs.forEach(ip => {
|
|
console.log(` http://${ip}:${PORT}`);
|
|
});
|
|
console.log(`📂 WebDAV URLs (HTTP):`);
|
|
console.log(` Templates: http://localhost:${PORT}/webdav/templates/`);
|
|
console.log(` Output: http://localhost:${PORT}/webdav/output/`);
|
|
});
|
|
|
|
// HTTPS Server starten (falls SSL-Zertifikate vorhanden)
|
|
if (sslOptions) {
|
|
const httpsServer = https.createServer(sslOptions, app);
|
|
httpsServer.listen(HTTPS_PORT, '0.0.0.0', () => {
|
|
console.log(`🔒 DOCX Template Server (HTTPS) läuft auf Port ${HTTPS_PORT}`);
|
|
console.log(`🌐 Sichere Zugriff über:`);
|
|
console.log(` https://localhost:${HTTPS_PORT}`);
|
|
networkIPs.forEach(ip => {
|
|
console.log(` https://${ip}:${HTTPS_PORT}`);
|
|
});
|
|
console.log(`📂 WebDAV URLs (HTTPS):`);
|
|
console.log(` Templates: https://localhost:${HTTPS_PORT}/webdav/templates/`);
|
|
console.log(` Output: https://localhost:${HTTPS_PORT}/webdav/output/`);
|
|
console.log(`🔐 SSL-verschlüsselte Verbindung aktiv`);
|
|
});
|
|
|
|
return { http: httpServer, https: httpsServer };
|
|
} else {
|
|
console.log(`⚠️ Nur HTTP verfügbar - für SSL Zertifikate in ssl/ Ordner bereitstellen`);
|
|
console.log(`💡 Verwende './start.sh ssl-gen' um SSL-Zertifikate zu erstellen`);
|
|
return { http: httpServer };
|
|
}
|
|
}
|
|
|
|
const servers = startServer();
|
|
|
|
module.exports = app; |