@dijitrak/react-nextjs-seo-plugin/dist/core/sitemap.js

A modern, user-friendly SEO plugin for React and Next.js with multilingual support and comprehensive optimization tools

/**
 * Sitemap.xml oluşturma işlemleri
 */

/**
 * Sitemap.xml oluşturur
 * @param {Array} pages Sayfalar
 * @param {string} siteUrl Site URL'si
 * @param {Array} excludedPaths Hariç tutulacak yollar
 * @param {Array} customUrls Özel URL'ler
 * @returns {string} Sitemap.xml içeriği
 */
export function generateSitemapXml(
  pages = [],
  siteUrl = '',
  excludedPaths = [],
  customUrls = []
) {
  if (!siteUrl) {
    throw new Error('Site URL is required to generate sitemap.');
  }

  // Base URL formatını düzelt
  const baseUrl = siteUrl.endsWith('/') ? siteUrl.slice(0, -1) : siteUrl;

  // XML başlangıcı
  let xml = '<?xml version="1.0" encoding="UTF-8"?>\n';
  xml += '<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9"\n';
  xml += '        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"\n';
  xml += '        xsi:schemaLocation="http://www.sitemaps.org/schemas/sitemap/0.9\n';
  xml += '        http://www.sitemaps.org/schemas/sitemap/0.9/sitemap.xsd">\n';

  // Sayfa URL'lerini ekle
  if (pages && pages.length > 0) {
    pages.forEach(page => {
      // Hariç tutulan yolları atla
      if (excludedPaths.includes(page.path)) {
        return;
      }

      // Eğer sayfa durumu yayında değilse, atla
      if (page.status && page.status !== 'published') {
        return;
      }

      const path = page.path.startsWith('/') ? page.path : `/${page.path}`;
      const url = `${baseUrl}${path}`;
      const lastmod = page.lastModified || page.updatedAt || new Date().toISOString().split('T')[0];
      const changefreq = page.changeFrequency || 'weekly';
      const priority = page.priority || (path === '/' ? '1.0' : '0.8');

      xml += '  <url>\n';
      xml += `    <loc>${url}</loc>\n`;
      xml += `    <lastmod>${lastmod}</lastmod>\n`;
      xml += `    <changefreq>${changefreq}</changefreq>\n`;
      xml += `    <priority>${priority}</priority>\n`;
      xml += '  </url>\n';
    });
  }

  // Özel URL'leri ekle
  if (customUrls && customUrls.length > 0) {
    customUrls.forEach(item => {
      const path = item.path.startsWith('/') ? item.path : `/${item.path}`;
      const url = item.url || `${baseUrl}${path}`;
      const lastmod = item.lastModified || new Date().toISOString().split('T')[0];
      const changefreq = item.changeFrequency || 'monthly';
      const priority = item.priority || '0.5';

      xml += '  <url>\n';
      xml += `    <loc>${url}</loc>\n`;
      xml += `    <lastmod>${lastmod}</lastmod>\n`;
      xml += `    <changefreq>${changefreq}</changefreq>\n`;
      xml += `    <priority>${priority}</priority>\n`;
      xml += '  </url>\n';
    });
  }

  // XML sonlandırma
  xml += '</urlset>';

  return xml;
}