/**
 * Help Yoast SEO analyze Flatsome UX Builder shortcode content
 * Flatsome stores page content as [shortcodes] in post_content.
 * strip_shortcodes() removes the content between registered shortcode tags,
 * so we use regex to just remove the [tag] markers, keeping the text.
 */
add_filter('wpseo_pre_analysis_post_content', function($content, $post) {
    if ($post instanceof WP_Post) {
        $raw_content = $post->post_content;
        
        // Also check UX Builder meta
        $ux_content = get_post_meta($post->ID, '_ux_builder_content', true);
        if (!empty($ux_content)) {
            $raw_content = $ux_content;
        }
        
        // Remove shortcode tags and HTML tags, keep text content
        $text = preg_replace('/\[[^\]]*\]/', '', $raw_content);
        $text = preg_replace('/<!--\/?wp:flatsome\/uxbuilder-->/', '', $text);
        $text = wp_strip_all_tags($text, true);
        $text = html_entity_decode($text, ENT_QUOTES | ENT_HTML5, 'UTF-8');
        $text = trim(preg_replace('/\s+/', ' ', $text));
        
        if (!empty($text)) {
            $content = $text . "\n\n" . $content;
        }
    }
    return $content;
}, 10, 2);
    return $content;
}, 10, 2);