import re

files = ['subjects.php', 'global_cycles.php']

for file in files:
    with open(file, 'r', encoding='utf-8') as f:
        content = f.read()

    access_check = r"""
if (!is_super_admin()) {
    http_response_code(403);
    render_page_start('صلاحيات غير كافية', '');
    ?>
    <section class="py-5 text-center">
        <div class="container-xxl">
            <h1 class="mb-3">عذراً</h1>
            <p>هذه الصفحة مخصصة للمشرف العام فقط.</p>
            <a href="index.php" class="btn btn-dark mt-3">العودة للرئيسية</a>
        </div>
    </section>
    <?php
    render_page_end();
    exit;
}
"""

    if 'if (!is_super_admin())' not in content:
        content = content.replace("require_once __DIR__ . '/includes/app.php';", "require_once __DIR__ . '/includes/app.php';\n" + access_check)

    with open(file, 'w', encoding='utf-8') as f:
        f.write(content)