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- <?php
- /**
- * @file
- * Rebuilds all Drupal caches even when Drupal itself does not work.
- *
- * Needs a token query argument which can be calculated using the
- * scripts/rebuild_token_calculator.sh script.
- *
- * @see drupal_rebuild()
- */
- use Drupal\Component\Utility\Crypt;
- use Drupal\Core\DrupalKernel;
- use Drupal\Core\Site\Settings;
- use Symfony\Component\HttpKernel\Exception\HttpExceptionInterface;
- use Symfony\Component\HttpFoundation\Request;
- use Symfony\Component\HttpFoundation\Response;
- // Change the directory to the Drupal root.
- chdir('..');
- $autoloader = require_once __DIR__ . '/../autoload.php';
- require_once __DIR__ . '/includes/utility.inc';
- $request = Request::createFromGlobals();
- // Manually resemble early bootstrap of DrupalKernel::boot().
- require_once __DIR__ . '/includes/bootstrap.inc';
- DrupalKernel::bootEnvironment();
- try {
- Settings::initialize(dirname(__DIR__), DrupalKernel::findSitePath($request), $autoloader);
- }
- catch (HttpExceptionInterface $e) {
- $response = new Response('', $e->getStatusCode());
- $response->prepare($request)->send();
- exit;
- }
- if (Settings::get('rebuild_access', FALSE) ||
- ($request->get('token') && $request->get('timestamp') &&
- ((REQUEST_TIME - $request->get('timestamp')) < 300) &&
- Crypt::hashEquals(Crypt::hmacBase64($request->get('timestamp'), Settings::get('hash_salt')), $request->get('token'))
- )) {
- // Clear the APCu cache to ensure APCu class loader is reset.
- if (function_exists('apcu_clear_cache')) {
- apcu_clear_cache();
- }
- drupal_rebuild($autoloader, $request);
- drupal_set_message('Cache rebuild complete.');
- }
- $base_path = dirname(dirname($request->getBaseUrl()));
- header('Location: ' . $base_path);
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