/**
 * SprinGO archive router.
 * Critical fix: if a /category/... URL is still being forced into the old magazine archive,
 * route it to the compact TVPL category layout instead.
 */
if (!defined('ABSPATH')) exit;

if (!function_exists('spr_force_tvpl_category_path')) {
    function spr_force_tvpl_category_path() {
        if (is_admin() || wp_doing_ajax() || is_feed() || is_preview() || is_customize_preview()) {
            return false;
        }
        $uri = isset($_SERVER['REQUEST_URI']) ? (string) wp_unslash($_SERVER['REQUEST_URI']) : '';
        $path = trim((string) wp_parse_url($uri, PHP_URL_PATH), '/');
        if (function_exists('spr_cat_tvpl_detect_category_path_v20') && spr_cat_tvpl_detect_category_path_v20()) {
            return true;
        }
        if ($path === 'category' || strpos($path, 'category/') === 0) {
            return true;
        }
        return is_category();
    }
}

if (spr_force_tvpl_category_path()) {
    echo "\n<!-- SPR_CATEGORY_TVPL_LAYOUT_V21_NESTED_CATEGORY_PATH_ARCHIVE_ROUTER -->\n";
    $category_template = get_stylesheet_directory() . '/category-tvpl.php';
    if (is_readable($category_template)) {
        require $category_template;
        return;
    }
}

$original = get_stylesheet_directory() . '/archive-springo-magazine-original.php';
if (is_readable($original)) {
    require $original;
    return;
}

// Fallback: keep site alive if the original archive file is missing.
get_header();
echo '<main id="content" class="site-main"><div style="max-width:1100px;margin:40px auto;padding:0 16px;"><h1>' . esc_html(get_the_archive_title()) . '</h1>';
if (have_posts()) {
    echo '<ul>';
    while (have_posts()) { the_post(); echo '<li><a href="' . esc_url(get_permalink()) . '">' . esc_html(get_the_title()) . '</a></li>'; }
    echo '</ul>';
} else {
    echo '<p>Chưa có bài viết.</p>';
}
echo '</div></main>';
get_footer();