56 lines
1.7 KiB
PHP
56 lines
1.7 KiB
PHP
<?php
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/**
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* @file
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* Rebuilds all Drupal caches even when Drupal itself does not work.
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*
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* Needs a token query argument which can be calculated using the
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* scripts/rebuild_token_calculator.sh script.
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*
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* @see drupal_rebuild()
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*/
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use Drupal\Component\Utility\Crypt;
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use Drupal\Core\DrupalKernel;
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use Drupal\Core\Site\Settings;
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use Symfony\Component\HttpKernel\Exception\HttpExceptionInterface;
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use Symfony\Component\HttpFoundation\Request;
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use Symfony\Component\HttpFoundation\Response;
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// Change the directory to the Drupal root.
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chdir('..');
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$autoloader = require_once __DIR__ . '/../autoload.php';
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require_once __DIR__ . '/includes/utility.inc';
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$request = Request::createFromGlobals();
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// Manually resemble early bootstrap of DrupalKernel::boot().
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DrupalKernel::bootEnvironment();
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try {
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Settings::initialize(dirname(__DIR__), DrupalKernel::findSitePath($request), $autoloader);
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}
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catch (HttpExceptionInterface $e) {
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$response = new Response('', $e->getStatusCode());
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$response->prepare($request)->send();
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exit;
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}
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if (Settings::get('rebuild_access', FALSE) ||
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($request->query->get('token') && $request->query->get('timestamp') &&
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((REQUEST_TIME - $request->query->get('timestamp')) < 300) &&
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hash_equals(Crypt::hmacBase64($request->query->get('timestamp'), Settings::get('hash_salt')), $request->query->get('token'))
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)) {
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// Clear user cache for all major platforms.
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$user_caches = [
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'apcu_clear_cache',
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'wincache_ucache_clear',
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];
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array_map('call_user_func', array_filter($user_caches, 'is_callable'));
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drupal_rebuild($autoloader, $request);
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\Drupal::messenger()->addStatus('Cache rebuild complete.');
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}
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$base_path = dirname($request->getBaseUrl(), 2);
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header('Location: ' . $request->getSchemeAndHttpHost() . $base_path);
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