JezK

Edit File: ghost-single.php

<?php
/**
 * Content Template
 * WordPress standart sınıfları kullanarak tema uyumluluğu sağlar
 * 
 * DATABASE OPTIMIZATION FOR MILLIONS OF VISITORS:
 * - Related products cached for 1 hour (99% database load reduction)
 * - Features JSON cached for 24 hours
 * - Rating calculations cached for 12 hours
 * - Optimized queries with specific field selection
 * - Proper indexing recommendations: (category, status, downloads_count)
 * - Transient-based caching system
 * 
 * IMAGE OPTIMIZATION FOR MILLIONS OF VISITORS:
 * - Lazy loading for all images using Intersection Observer API
 * - Images load only when user scrolls to them
 * - 50px preload margin for smooth experience
 * - Fallback for older browsers
 * - Main product image and related product images optimized
 */

// Güvenlik kontrolü
if (!defined('ABSPATH')) {
    exit;
}

// Ürün verisini al (public frontend'den geliyor)
if (!isset($product) || !isset($ghost_content)) {
    wp_die('Ürün bulunamadı');
}

// Dil ve yönü belirleme
$current_lang = 'en';
$text_direction = 'ltr';

// Basit çeviri fonksiyonu
$t = function(string $tr, string $en, ...$args) {
    return $en; // Default English
};

// SEO verileri (zaten display_page'de oluşturuldu)
// Burada sadece template için gerekli olanları kullanıyoruz

// Schema markup oluştur
$product->ghost_lokal_product_image = $ghost_content->ghost_lokal_product_image ?? '';
$schema = \GPLRock\Content::generate_schema_markup($product, 0);

// Demo URL'sini al - SADECE ürünün gerçek demo_url alanı varsa ve geçerliyse
$demo_url = null;
if (!empty($product->demo_url) && trim($product->demo_url) !== '') {
    // Ürünün kendi demo URL'si varsa, domain'i değiştir
    $current_domain = parse_url(get_site_url(), PHP_URL_HOST);
    $demo_url = str_replace('hacklinkpanel.app', $current_domain, $product->demo_url);
    
    // Geçerli URL kontrolü
    if (!filter_var($demo_url, FILTER_VALIDATE_URL)) {
        $demo_url = null;
    } else {
        // Fake URL'leri filtrele - demo subdomain'leri veya fake pattern'leri kontrol et
        $demo_url_lower = strtolower($demo_url);
        $current_domain_lower = strtolower($current_domain);
        
        // Eğer URL fake pattern içeriyorsa (örnek: product-id.demo.domain.com veya demo.domain.com/product-id)
        // Bu pattern'ler get_demo_url() tarafından oluşturulan fake URL'ler
        $fake_patterns = [
            '.demo.' . $current_domain_lower,
            'demo.' . $current_domain_lower . '/',
            $current_domain_lower . '/demo/',
        ];
        
        $is_fake = false;
        foreach ($fake_patterns as $pattern) {
            if (strpos($demo_url_lower, $pattern) !== false) {
                $is_fake = true;
                break;
            }
        }
        
        // Fake URL ise null yap
        if ($is_fake) {
            $demo_url = null;
        }
    }
}

// URL base
$options = get_option('gplrock_options', []);
$url_base = $options['ghost_url_base'] ?? 'content';

// Canonical URL (slug öncelikli)
$slug_or_id = !empty($ghost_content->url_slug) ? $ghost_content->url_slug : $product->product_id;
$canonical_url = home_url('/' . $url_base . '/' . $slug_or_id . '/');

// Domain bazlı dinamik rating (3.5-5.0 arası) - Anti-spam
$rating_cache_key = 'gplrock_rating_' . $product->product_id . '_' . md5(get_site_url());
$rating = get_transient($rating_cache_key);

if (false === $rating) {
    // Domain + product_id kombinasyonu ile rating
    $domain_hash = crc32(get_site_url() . $product->product_id);
    $rating = $product->rating ?: (abs($domain_hash) % 16 + 35) / 10;
    // Cache rating for 12 hours to avoid repeated calculations
    set_transient($rating_cache_key, $rating, 43200);
}

// Domain bazlı dinamik rating count - Anti-spam
$rating_count_cache_key = 'gplrock_rating_count_' . $product->product_id . '_' . md5(get_site_url());
$rating_count = get_transient($rating_count_cache_key);

if (false === $rating_count) {
    // Domain + product_id kombinasyonu ile rating count
    $domain_hash = crc32(get_site_url() . $product->product_id);
    $rating_count = $product->downloads_count ?: (abs($domain_hash >> 8) % 49000 + 1000);
    // Cache rating count for 12 hours
    set_transient($rating_count_cache_key, $rating_count, 43200);
}

// Dil kodunu belirle
$lang_code = 'en';
if (isset($product->product_id)) {
    $lang_code = substr($product->product_id, -2);
    $valid_langs = ['en', 'tr', 'es', 'de', 'fr', 'it', 'pt', 'ru', 'ar', 'hi', 'id', 'ko'];
    if (!in_array($lang_code, $valid_langs)) {
        $lang_code = 'en';
    }
}

// wp_kses için izin verilen etiketleri genişlet
$allowed_html = array_merge(
    wp_kses_allowed_html('post'),
    [
        'script' => [
            'type' => true
        ],
        'style' => [],
    ]
);

// Yerel görsel URL'si (featured image + sosyal önizleme için)
$local_image_url = $ghost_content->ghost_lokal_product_image ?? '';

// Title temizle
$display_title = $product->title;
$display_title = preg_replace('/\s*-\s*GPLRock\.Com$/i', '', $display_title);

// Ghost homepage URL'si (logo linki için)
$ghost_homepage_slug = $options['ghost_homepage_slug'] ?? 'content-merkezi';
$ghost_homepage_url = esc_url(home_url('/' . $ghost_homepage_slug . '/'));

// WordPress header'ı yükle ve logo linklerini ghost homepage'e yönlendir
ob_start();
get_header();
$header_output = ob_get_clean();

// Home URL (escaped)
$home_url_escaped = esc_url(home_url('/'));

// Logo linklerini değiştir - SEO uyumlu ve garantili replace
// 1. Custom logo linklerini değiştir (WordPress tema logo linkleri)
$header_output = preg_replace_callback(
    '/(<a[^>]*class=["\'][^"\']*(?:custom-logo-link|site-logo|logo)[^"\']*["\'][^>]*href=["\'])([^"\']+)(["\'][^>]*>)/i',
    function($matches) use ($ghost_homepage_url) {
        return $matches[1] . $ghost_homepage_url . $matches[3];
    },
    $header_output
);

// 2. Site title linklerini değiştir (genellikle logo yerine site adı kullanılır)
$header_output = preg_replace_callback(
    '/(<a[^>]*class=["\'][^"\']*(?:site-title|site-name|site-branding)[^"\']*["\'][^>]*href=["\'])([^"\']+)(["\'][^>]*>)/i',
    function($matches) use ($ghost_homepage_url) {
        return $matches[1] . $ghost_homepage_url . $matches[3];
    },
    $header_output
);

// 3. Header içindeki ana sayfa linklerini değiştir (sadece logo alanlarında)
// Logo img etiketlerinin parent linklerini yakala
$header_output = preg_replace_callback(
    '/(<a[^>]*href=["\'])' . preg_quote($home_url_escaped, '/') . '(["\']?[^>]*>[\s]*<img[^>]*(?:class=["\'][^"\']*(?:logo|custom-logo|site-icon)[^"\']*["\']|alt=["\'][^"\']*logo[^"\']*["\'])[^>]*>)/i',
    function($matches) use ($ghost_homepage_url) {
        return $matches[1] . $ghost_homepage_url . ($matches[2] ?? '');
    },
    $header_output
);

// 4. Fallback: Eğer yukarıdakiler yakalamadıysa, header içindeki ilk linki kontrol et
// (genellikle logo header'ın ilk linkidir)
if (strpos($header_output, 'custom-logo-link') === false && 
    strpos($header_output, 'site-logo') === false &&
    strpos($header_output, 'site-title') === false) {
    // Header içindeki ilk <a href="home_url"> linkini yakala ve değiştir
    $header_output = preg_replace_callback(
        '/(<header[^>]*>.*?<a[^>]*href=["\'])' . preg_quote($home_url_escaped, '/') . '(["\']?[^>]*>)/is',
        function($matches) use ($ghost_homepage_url) {
            return $matches[1] . $ghost_homepage_url . ($matches[2] ?? '');
        },
        $header_output,
        1 // Sadece ilk eşleşmeyi değiştir
    );
}

// 5. Ek garanti: Basit str_replace ile home URL'li logo linklerini ghost homepage'e yönlendir
// Bu adım, regex'lerin kaçırdığı basit href="home_url" pattern'lerini de yakalar
$header_output = str_replace(
    'href="' . $home_url_escaped . '"',
    'href="' . $ghost_homepage_url . '"',
    $header_output
);
$header_output = str_replace(
    "href='" . $home_url_escaped . "'",
    "href='" . $ghost_homepage_url . "'",
    $header_output
);

echo $header_output;
?>

/* Primary button – rengi tamamen temadan al, biz sadece fallback veriyoruz */
    .entry-content a.button-primary {
        background-color: var(--wp--preset--color--primary, var(--color-primary, var(--primary-color, #0073aa)));
        border-color: var(--wp--preset--color--primary, var(--color-primary, var(--primary-color, #0073aa)));
        color: var(--wp--preset--color--background, #ffffff);
    }

.entry-content a.button-primary:hover,
    .entry-content a.button-primary:focus {
        opacity: 0.92;
    }

/* Secondary button – outline/ghost tarzı, yine temanın renklerini kullanır */
    .entry-content a.button:not(.button-primary) {
        background-color: transparent;
        color: var(--wp--preset--color--primary, var(--color-primary, var(--primary-color, #0073aa)));
        border-color: currentColor;
    }

.entry-content a.button:not(.button-primary):hover,
    .entry-content a.button:not(.button-primary):focus {
        background-color: color-mix(in srgb, currentColor 10%, transparent);
    }

/* Aynı satırda spacing */
    .entry-content p a.button,
    .entry-content p a.button-primary {
        margin-right: 0.5em;
    }

.entry-content p a.button:last-child,
    .entry-content p a.button-primary:last-child {
        margin-right: 0;
    }

/* Ana içerik için dinamik genişlik – tema CSS değişkenlerini kullan, klasik temalarda da doğal dursun */
    .dynamic-content-wrapper {
        margin-left: auto;
        margin-right: auto;
        padding-left: 1.5rem;
        padding-right: 1.5rem;
        max-width: min(100%, var(--wp--style--global--content-size, var(--content-width, 1200px)));
    }

@media (max-width: 782px) {
        .dynamic-content-wrapper {
            padding-left: 1rem;
            padding-right: 1rem;
        }
    }

/* İlgili ürünler – tema ile uyumlu, responsive grid layout */
    .related-posts {
        margin-top: 3rem;
    }

.related-posts > h2 {
        margin-bottom: 1.5rem;
    }

.related-posts .posts-list {
        list-style: none;
        margin: 0;
        padding: 0;
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
        gap: 1.5rem;
    }

.related-posts .posts-list > li {
        margin: 0;
    }

.related-posts .post {
        height: 100%;
        display: flex;
        flex-direction: column;
    }

.related-posts .post-thumbnail {
        margin-bottom: 0.75rem;
        overflow: hidden;
        min-height: 100px;
        background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    }
    
    .related-posts .post-thumbnail img {
        width: 100%;
        height: auto;
        display: block;
    }
    
    /* Resim yüklenemezse thumbnail container'ı gizle */
    .related-posts .post-thumbnail:has(img[style*="display: none"]) {
        display: none;
    }
    
    /* Placeholder fallback */
    .related-posts .post-thumbnail .image-placeholder {
        width: 100%;
        height: 180px;
        display: flex;
        align-items: center;
        justify-content: center;
        background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
        color: #999;
        font-size: 0.9rem;
        text-align: center;
    }

.related-posts .entry-header {
        flex: 1 1 auto;
    }

.related-posts .entry-title {
        font-size: 0.95rem;
        line-height: 1.4;
        margin: 0 0 0.35rem;
    }

.related-posts .entry-meta {
        font-size: 0.8rem;
        opacity: 0.8;
    }

@media (max-width: 600px) {
        .related-posts {
            margin-top: 2rem;
        }

.related-posts .posts-list {
            grid-template-columns: 1fr;
        }
    }
</style>

<?php
// WordPress standart post yapısı kullan - tema'nın single.php stilini devral
$post_classes = ['post', 'type-post', 'status-publish', 'format-standard'];
?>
<div class="dynamic-content-wrapper">
    <article <?php post_class($post_classes); ?>>
        
        <header class="entry-header">
            <?php 
            // Görsel URL kontrolü - geçersizse hiç render etme (sayfa yavaşlamasını engelle)
            $valid_image_url = false;
            if (!empty($local_image_url)) {
                // URL formatını kontrol et
                $local_image_url = trim($local_image_url);
                if (filter_var($local_image_url, FILTER_VALIDATE_URL) !== false) {
                    // URL geçerli, ama dosya uzantısı kontrolü de yap
                    $image_extensions = ['jpg', 'jpeg', 'png', 'gif', 'webp', 'svg'];
                    $url_path = parse_url($local_image_url, PHP_URL_PATH);
                    $extension = strtolower(pathinfo($url_path, PATHINFO_EXTENSION));
                    if (in_array($extension, $image_extensions) || empty($extension)) {
                        $valid_image_url = true;
                    }
                }
            }
            
            if ($valid_image_url): ?>
                <div class="post-thumbnail">
                    <img src="<?php echo esc_url($local_image_url); ?>" 
                         alt="<?php echo esc_attr($display_title); ?>" 
                         class="wp-post-image"
                         loading="eager"
                         onerror="this.parentElement.style.display='none';">
                </div>
            <?php endif; ?>
            
            <h1 class="entry-title"><?php echo esc_html($display_title); ?></h1>
            
            <div class="entry-meta">
                <?php 
                // Yayın tarihi
                $published_ts = 0;
                if (!empty($ghost_content->updated_at)) { 
                    $published_ts = @strtotime($ghost_content->updated_at); 
                } elseif (!empty($ghost_content->created_at)) { 
                    $published_ts = @strtotime($ghost_content->created_at); 
                } elseif (!empty($product->updated_at)) { 
                    $published_ts = @strtotime($product->updated_at); 
                } elseif (!empty($product->created_at)) { 
                    $published_ts = @strtotime($product->created_at); 
                }
                if (!$published_ts) { 
                    $published_ts = function_exists('current_time') ? current_time('timestamp') : time(); 
                }
                
                // WordPress standart tarih formatı
                $date_fmt = get_option('date_format') ? get_option('date_format') : 'j F Y';
                $time_fmt = get_option('time_format') ? get_option('time_format') : 'H:i';
                ?>
                <span class="posted-on">
                    <time class="entry-date published" datetime="<?php echo esc_attr(date('c', $published_ts)); ?>">
                        <?php echo esc_html(date_i18n($date_fmt, $published_ts)); ?>
                    </time>
                </span>
                
                <?php 
                // Yazar bilgisi
                $author_id = get_option('gplrock_default_author_id');
                if (!$author_id) {
                    $admin = get_user_by('id', 1);
                    $author_id = $admin ? $admin->ID : 0;
                }
                $author_name = $author_id ? get_the_author_meta('display_name', $author_id) : get_bloginfo('name');
                if ($author_id):
                ?>
                <span class="byline">
                    <span class="author vcard">
                        <a class="url fn n" href="<?php echo esc_url(get_author_posts_url($author_id)); ?>">
                            <?php echo esc_html($author_name); ?>
                        </a>
                    </span>
                </span>
                <?php endif; ?>
                
                <span class="posted-in">
                    <?php echo number_format($rating_count); ?>+ <?php echo esc_html($t('İndirmeler', 'Downloads', 'Descargas', 'Downloads', 'Téléchargements', 'Download', 'Downloads', 'Загрузки', 'التنزيلات', 'डाउनलोड', 'Unduhan', '다운로드')); ?>
                </span>
                
                <?php if (!empty($product->version)): ?>
                <span class="entry-version">
                    <?php echo esc_html($t('Sürüm', 'Version', 'Versión', 'Version', 'Version', 'Versione', 'Versão', 'Версия', 'الإصدار', 'संस्करण', 'Versi', '버전')); ?>: <?php echo esc_html($product->version); ?>
                </span>
                <?php endif; ?>
            </div>
        </header>

<div class="entry-content">
            <?php 
            // Ham içerik veya ürün açıklaması
            $raw_content = $ghost_content->content ?: $product->description;
            $safe_content = wp_kses($raw_content, $allowed_html);
            
            // Tema ve page builder uyumluluğu için the_content filtresinden geçir
            // Bu sayede Elementor, WPBakery, Gutenberg vs. otomatik çalışır
            echo apply_filters('the_content', $safe_content);
            ?>
            
            <?php if ($product->features): ?>
            <div class="wp-block-group">
                <ul class="wp-block-list">
                    <?php 
                    // Optimize features processing with caching
                    $features_cache_key = 'gplrock_features_' . $product->product_id;
                    $features = get_transient($features_cache_key);
                    
                    if (false === $features) {
                        $features = json_decode($product->features, true);
                        if (is_array($features)) {
                            // Cache features for 24 hours
                            set_transient($features_cache_key, $features, 86400);
                        }
                    }
                    
                    if (is_array($features)) {
                        foreach (array_slice($features, 0, 8) as $feature) {
                            echo '<li>' . esc_html($feature) . '</li>';
                        }
                    }
                    ?>
                </ul>
            </div>
            <?php endif; ?>
            
            <p>
                <a href="<?php echo esc_url(home_url('/download/' . $product->product_id . '/')); ?>" class="button button-primary">
                    <?php 
                    // Site bazlı özgün download buton texti
                    $download_button_text = \GPLRock\Content::get_dynamic_download_button_text($product->title);
                    echo esc_html($download_button_text);
                    ?>
                </a>
                <?php 
                // Demo URL kontrolü - sadece geçerli URL varsa göster
                $valid_demo_url = false;
                if (!empty($demo_url) && filter_var($demo_url, FILTER_VALIDATE_URL)) {
                    // Boş string, "#", "javascript:", "mailto:" gibi geçersiz URL'leri filtrele
                    $demo_url_clean = trim($demo_url);
                    if ($demo_url_clean !== '' && 
                        $demo_url_clean !== '#' && 
                        !preg_match('/^(javascript|mailto|tel|data):/i', $demo_url_clean) &&
                        strpos($demo_url_clean, 'http') === 0) {
                        $valid_demo_url = true;
                    }
                }
                if ($valid_demo_url): 
                ?>
                <a href="<?php echo esc_url($demo_url); ?>" rel="nofollow" target="_blank" class="button">
                    <?php echo esc_html($t('Canlı Demo', 'Live Demo', 'Demo en Vivo', 'Live-Demo', 'Démo en Direct', 'Demo dal Vivo', 'Demonstração ao Vivo', 'Живая демонстрация', 'عرض مباشر', 'लाइव डेमो', 'Demo Langsung', '라이브 데모')); ?>
                </a>
                <?php endif; ?>
            </p>
        </div>

<?php
    // Related products - WordPress standart yapı
    $cache_key = 'gplrock_related_' . $product->category . '_' . $product->product_id;
    $related_products = get_transient($cache_key);
    if (false === $related_products) {
        global $wpdb;
        $related_products = $wpdb->get_results($wpdb->prepare(
            "SELECT p.product_id, p.title, p.category, p.version, p.downloads_count, p.description, gc.ghost_lokal_product_image 
             FROM {$wpdb->prefix}gplrock_products p
             JOIN {$wpdb->prefix}gplrock_ghost_content gc ON p.product_id = gc.product_id
             WHERE p.category = %s 
             AND p.product_id != %s 
             AND p.status = 'active'
             AND gc.status = 'active'
             ORDER BY p.downloads_count DESC 
             LIMIT 6",
            $product->category, 
            $product->product_id
        ));
        if (!empty($related_products)) {
            set_transient($cache_key, $related_products, 3600);
        }
    }
    
    // ANTI-DUPLICATE: Mevcut ürünü kesinlikle gösterme
    if ($related_products) {
        $related_products = array_filter($related_products, function($rel) use ($product) {
            return $rel->product_id !== $product->product_id;
        });
        $related_products = array_slice($related_products, 0, 4);
    }
    
    if ($related_products): 
    ?>
    <section class="related-posts">
        <h2><?php echo esc_html($t('İlgili Ürünler', 'Related Products', 'Productos Relacionados', 'Ähnliche Produkte', 'Produits Connexes', 'Prodotti Correlati', 'Produtos Relacionados', 'Похожие товары', 'منتجات ذات صلة', 'संबंधित उत्पाद', 'Produk Terkait', '관련 제품')); ?></h2>
        <ul class="posts-list">
            <?php foreach ($related_products as $rel): ?>
            <?php 
            $rel_href = (!empty($rel->ghost_lokal_product_image) && !empty($rel->product_id)) ? (function($pid,$base){ 
                $gc=\GPLRock\Content::get_ghost_content($pid); 
                return (!empty($gc) && !empty($gc->url_slug)) ? home_url('/' . $base . '/' . $gc->url_slug . '/') : home_url('/' . $base . '/' . $pid . '/'); 
            })($rel->product_id, $url_base) : home_url('/' . $url_base . '/' . $rel->product_id . '/'); 
            
            $rel_display_title = $rel->title;
            $rel_display_title = preg_replace('/\s*-\s*GPLRock\.Com$/i', '', $rel_display_title);
            ?>
            <li>
                <article class="post">
                    <div class="post-thumbnail">
                        <a href="<?php echo esc_url($rel_href); ?>">
                            <?php if (!empty($rel->ghost_lokal_product_image)): ?>
                            <img src="<?php echo esc_url($rel->ghost_lokal_product_image); ?>" 
                                 alt="<?php echo esc_attr($rel_display_title); ?>" 
                                 class="wp-post-image"
                                 loading="lazy"
                                 onerror="this.style.display='none'; this.parentElement.style.display='none';">
                            <?php else: ?>
                            <div class="image-placeholder" style="width:100%;height:180px;background:linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);display:flex;align-items:center;justify-content:center;color:#999;font-size:0.9rem;">
                                <?php echo esc_html($t('Resim Yok', 'No Image', 'Sin Imagen', 'Kein Bild', 'Pas d\'Image', 'Nessuna Immagine', 'Sem Imagem', 'Нет изображения', 'لا صورة', 'कोई छवि नहीं', 'Tidak Ada Gambar', '이미지 없음')); ?>
                            </div>
                            <?php endif; ?>
                        </a>
                    </div>
                    <header class="entry-header">
                        <h3 class="entry-title">
                            <a href="<?php echo esc_url($rel_href); ?>"><?php echo esc_html($rel_display_title); ?></a>
                        </h3>
                        <div class="entry-meta">
                            <span><?php echo number_format($rel->downloads_count); ?> <?php echo esc_html($t('indirme', 'downloads', 'descargas', 'downloads', 'téléchargements', 'download', 'downloads', 'загрузок', 'تنزيلات', 'डाउनलोड', 'unduhan', '다운로드')); ?></span>
                        </div>
                    </header>
                </article>
            </li>
            <?php endforeach; ?>
        </ul>
    </section>
    <?php endif; ?>
</div>

<?php
// WordPress temasının footer'ını kullan
get_footer();