[Warten auf die Bestätigung des Benutzers] Übersetzungen Seiten URL

<?php
/**
 * Regenerate slugs for all WPML-translated posts of a given post type
 * and capture old/new URLs for redirects.
 *
 * Run via WP-CLI:
 *   wp eval-file regenerate-slugs-with-redirects.php your_post_type
 *
 * Example:
 *   wp eval-file regenerate-slugs-with-redirects.php page
 */

if (empty($argv[1])) {
    echo "Usage: wp eval-file regenerate-slugs-with-redirects.php <post_type>\n";
    exit(1);
}

$post_type = sanitize_key($argv[1]);

global $wpdb;

$translations = $wpdb->get_results(
    $wpdb->prepare("
        SELECT p.ID, p.post_title, p.post_name, t.language_code, t.source_language_code
        FROM {$wpdb->prefix}posts p
        JOIN {$wpdb->prefix}icl_translations t
          ON p.ID = t.element_id
        WHERE p.post_type = %s
          AND p.post_status IN ('publish', 'draft')
          AND t.element_type = CONCAT('post_', %s)
          AND t.source_language_code IS NOT NULL
    ", $post_type, $post_type)
);

if (empty($translations)) {
    echo "No translated posts found for post type '{$post_type}'.\n";
    exit;
}

echo "Found " . count($translations) . " translated {$post_type} posts...\n";

$redirects = [];
$home_url  = home_url();

foreach ($translations as $row) {
    $old_slug = $row->post_name;
    $new_slug = sanitize_title($row->post_title);

    if ($new_slug !== $old_slug) {
        $old_url = get_permalink($row->ID);
        $updated = wp_update_post([
            'ID'        => $row->ID,
            'post_name' => $new_slug,
        ], true);

        if (is_wp_error($updated)) {
            echo "Failed to update post #{$row->ID} ({$row->language_code}): " . $updated->get_error_message() . "\n";
        } else {
            $new_url = get_permalink($row->ID);
            echo "Updated post #{$row->ID} ({$row->language_code}) → {$new_slug}\n";
            $redirects[] = [$old_url, $new_url];
        }
    } else {
        echo "Skipped post #{$row->ID} ({$row->language_code}) — slug already matches.\n";
    }
}

// Output redirect mapping to CSV file
if (!empty($redirects)) {
    $uploads = wp_upload_dir();
    $csv_path = trailingslashit($uploads['basedir']) . "slug-redirects-{$post_type}-" . date('Ymd-His') . ".csv";

    $fp = fopen($csv_path, 'w');
    fputcsv($fp, ['Old URL', 'New URL']);
    foreach ($redirects as $pair) {
        fputcsv($fp, $pair);
    }
    fclose($fp);

    echo "\nRedirect mapping saved to: {$csv_path}\n";
    echo "You can now import this into your redirect plugin or server config.\n";
} else {
    echo "\nNo redirects needed — all slugs already up-to-date.\n";
}

Posts	wp eval-file regenerate-slugs-with-redirects.php post
Pages	wp eval-file regenerate-slugs-with-redirects.php page
Products (WooCommerce)	wp eval-file regenerate-slugs-with-redirects.php product
Events (custom CPT)	wp eval-file regenerate-slugs-with-redirects.php event
etc.