feat: implement multilingual support for sitemap and SEO, update structured data, and improve locale middleware configuration

app/Http/Controllers/SitemapController.php

@@ -12,24 +12,50 @@ class SitemapController extends Controller
     public function index(): Response
     {
         $urls = [];
+        $activeLanguages = [];
+        if (class_exists(\App\Models\Language::class)) {
+            $activeLanguages = \App\Models\Language::where('is_active', true)->get();
+        }
+
+        $getAlternates = function (string $baseUrl) use ($activeLanguages) {
+            $alternates = [];
+            foreach ($activeLanguages as $lang) {
+                $connector = str_contains($baseUrl, '?') ? '&' : '?';
+                $alternates[] = [
+                    'hreflang' => $lang->code,
+                    'href' => $baseUrl . $connector . 'locale=' . $lang->code,
+                ];
+            }
+            $alternates[] = [
+                'hreflang' => 'x-default',
+                'href' => $baseUrl,
+            ];
+            return $alternates;
+        };
 
         // 1. Static & Main Pages
+        $homeUrl = url('/');
         $urls[] = [
-            'loc' => url('/'),
+            'loc' => $homeUrl,
+            'alternates' => $getAlternates($homeUrl),
             'lastmod' => now()->startOfDay()->toAtomString(),
             'changefreq' => 'daily',
             'priority' => '1.0',
         ];
 
+        $blogIndexUrl = route('blog.index');
         $urls[] = [
-            'loc' => route('blog.index'),
+            'loc' => $blogIndexUrl,
+            'alternates' => $getAlternates($blogIndexUrl),
             'lastmod' => now()->startOfDay()->toAtomString(),
             'changefreq' => 'weekly',
             'priority' => '0.8',
         ];
 
+        $careerIndexUrl = route('career.index');
         $urls[] = [
-            'loc' => route('career.index'),
+            'loc' => $careerIndexUrl,
+            'alternates' => $getAlternates($careerIndexUrl),
             'lastmod' => now()->startOfMonth()->toAtomString(),
             'changefreq' => 'monthly',
             'priority' => '0.5',
@@ -40,8 +66,10 @@ class SitemapController extends Controller
             ->where('is_homepage', false)
             ->get();
         foreach ($pages as $page) {
+            $pageUrl = url($page->slug);
             $urls[] = [
-                'loc' => url($page->slug),
+                'loc' => $pageUrl,
+                'alternates' => $getAlternates($pageUrl),
                 'lastmod' => $page->updated_at->toAtomString(),
                 'changefreq' => 'weekly',
                 'priority' => '0.7',
@@ -52,8 +80,10 @@ class SitemapController extends Controller
         if (class_exists(Blog::class)) {
             $posts = Blog::published()->get();
             foreach ($posts as $post) {
+                $postUrl = route('blog.show', $post->slug);
                 $urls[] = [
-                    'loc' => route('blog.show', $post->slug),
+                    'loc' => $postUrl,
+                    'alternates' => $getAlternates($postUrl),
                     'lastmod' => $post->updated_at->toAtomString(),
                     'changefreq' => 'weekly',
                     'priority' => '0.6',
@@ -65,8 +95,10 @@ class SitemapController extends Controller
         if (class_exists(Product::class)) {
             $products = Product::where('is_active', true)->get();
             foreach ($products as $product) {
+                $productUrl = route('products.show', $product->slug);
                 $urls[] = [
-                    'loc' => route('products.show', $product->slug),
+                    'loc' => $productUrl,
+                    'alternates' => $getAlternates($productUrl),
                     'lastmod' => $product->updated_at->toAtomString(),
                     'changefreq' => 'weekly',
                     'priority' => '0.7',

app/Http/Middleware/SetLocale.php

@@ -16,10 +16,25 @@ class SetLocale
      */
     public function handle(Request $request, Closure $next): Response
     {
-        // Session'dan locale'i al, yoksa varsayılan dil kodunu kullan
-        $locale = session('locale');
+        // Aktif dilleri veritabanından kontrol et
+        if (function_exists('available_language_codes')) {
+            $availableLocales = available_language_codes();
+        } else {
+            $availableLocales = ['tr', 'en', 'de', 'ar', 'se', 'ru'];
+        }
+
+        // Query parametresinden al, yoksa session'dan al
+        $queryLocale = $request->query('locale') ?? $request->query('lang');
+        $locale = null;
+
+        if ($queryLocale && in_array($queryLocale, $availableLocales)) {
+            $locale = $queryLocale;
+            session(['locale' => $locale]);
+        } else {
+            $locale = session('locale');
+        }
         
-        // Eğer session'da locale yoksa, varsayılan dil kodunu kullan
+        // Eğer locale hala atanmadıysa varsayılan dil kodunu kullan
         if (!$locale) {
             if (function_exists('default_language_code')) {
                 $locale = default_language_code();
@@ -28,14 +43,7 @@ class SetLocale
             }
         }
         
-        // Aktif dilleri veritabanından kontrol et
-        if (function_exists('available_language_codes')) {
-            $availableLocales = available_language_codes();
-        } else {
-            $availableLocales = ['tr', 'en'];
-        }
-        
-        // Locale'i aktif diller arasında kontrol et
+        // Locale'i aktif diller arasında kontrol et ve ata
         if (in_array($locale, $availableLocales)) {
             App::setLocale($locale);
         } else {

app/Support/StructuredData.php

@@ -63,10 +63,42 @@ abstract class StructuredData
         $siteName = static::siteName();
 
         $node = [
-            '@type' => 'Organization',
+            '@type' => 'ProfessionalService',
             '@id' => $siteUrl . '#organization',
             'name' => $siteName,
             'url' => $siteUrl,
+            'priceRange' => '$$',
+            'geo' => [
+                '@type' => 'GeoCoordinates',
+                'latitude' => 37.025704,
+                'longitude' => 37.296559,
+            ],
+            'areaServed' => [
+                [
+                    '@type' => 'AdministrativeArea',
+                    'name' => 'Gaziantep',
+                ],
+                [
+                    '@type' => 'Country',
+                    'name' => 'Turkey',
+                ]
+            ],
+            'knowsAbout' => [
+                'Yazılım Geliştirme',
+                'Web Tasarım',
+                'Mobil Uygulama Geliştirme',
+                'E-Ticaret Sistemleri',
+                'SEO Danışmanlığı',
+                'Gaziantep Yazılım Şirketleri'
+            ],
+            'openingHoursSpecification' => [
+                [
+                    '@type' => 'OpeningHoursSpecification',
+                    'dayOfWeek' => ['Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday'],
+                    'opens' => '09:00',
+                    'closes' => '18:00',
+                ]
+            ]
         ];
 
         $logo = setting('site_logo');
@@ -93,6 +125,10 @@ abstract class StructuredData
             $node['address'] = [
                 '@type' => 'PostalAddress',
                 'streetAddress' => $address,
+                'addressLocality' => 'Şahinbey',
+                'addressRegion' => 'Gaziantep',
+                'postalCode' => '27190',
+                'addressCountry' => 'TR',
             ];
         }
 

public/googlef1M6GQLxVA5g7IaVY6kMQCoIrgADR6HjrOZu79CrXYc.html

@@ -0,0 +1 @@
+google-site-verification: googlef1M6GQLxVA5g7IaVY6kMQCoIrgADR6HjrOZu79CrXYc.html

public/robots.txt

@@ -1,2 +1,6 @@
 User-agent: *
-Disallow:
+Allow: /
+Disallow: /admin/
+Disallow: /stajyer/admin/
+
+Sitemap: https://truncgil.com/sitemap.xml

resources/views/layouts/site.blade.php

@@ -17,16 +17,35 @@ $favicon_path = setting('site_favicon');
 		}
 	@endphp
 	@php
-		$seo_canonical = $meta['canonical'] ?? url()->current();
+		$seo_canonical = $meta['canonical'] ?? null;
+		if (!$seo_canonical) {
+			$seo_canonical = url()->current();
+			$localeQuery = request()->query('locale') ?? request()->query('lang');
+			if ($localeQuery && function_exists('available_language_codes') && in_array($localeQuery, available_language_codes())) {
+				$seo_canonical .= '?locale=' . $localeQuery;
+			}
+		}
 		$seo_robots = $meta['robots'] ?? 'index, follow';
 		$seo_og_type = $meta['og_type'] ?? 'website';
 		$seo_og_locale = str_replace('_', '-', $meta['locale'] ?? app()->getLocale());
+
+		$activeLanguages = class_exists(\App\Models\Language::class)
+			? \App\Models\Language::where('is_active', true)->get()
+			: collect([]);
+		$currentUrl = url()->current();
 	@endphp
 	<title>{{ $seo_title }}</title>
 	<meta name="description" content="{{ $seo_description }}">
 	<meta name="robots" content="{{ $seo_robots }}">
 	<link rel="canonical" href="{{ $seo_canonical }}">
 
+	@foreach($activeLanguages as $lang)
+		<link rel="alternate" hreflang="{{ $lang->code }}" href="{{ $currentUrl . '?locale=' . $lang->code }}">
+	@endforeach
+	@if($activeLanguages->count() > 0)
+		<link rel="alternate" hreflang="x-default" href="{{ $currentUrl }}">
+	@endif
+
 	<!-- Open Graph / Facebook -->
 	<meta property="og:type" content="{{ $seo_og_type }}">
 	<meta property="og:url" content="{{ $seo_canonical }}">

resources/views/sitemap.blade.php

@@ -1,8 +1,14 @@
 {!! '<' . '?xml version="1.0" encoding="UTF-8"?' . '>' !!}
-<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">
+<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9"
+        xmlns:xhtml="http://www.w3.org/1999/xhtml">
     @foreach($urls as $url)
     <url>
         <loc>{{ $url['loc'] }}</loc>
+        @if(!empty($url['alternates']))
+            @foreach($url['alternates'] as $alt)
+                <xhtml:link rel="alternate" hreflang="{{ $alt['hreflang'] }}" href="{{ $alt['href'] }}"/>
+            @endforeach
+        @endif
         <lastmod>{{ $url['lastmod'] }}</lastmod>
         <changefreq>{{ $url['changefreq'] }}</changefreq>
         <priority>{{ $url['priority'] }}</priority>