51 lines
1.5 KiB
PHP
51 lines
1.5 KiB
PHP
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<?php
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/**
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* @file
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* Miscellaneous functions.
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*/
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use Drupal\Core\DrupalKernel;
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use Symfony\Component\HttpFoundation\Request;
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/**
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* Rebuilds all caches even when Drupal itself does not work.
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*
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* @param $class_loader
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* The class loader. Normally Composer's ClassLoader, as included by the
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* front controller, but may also be decorated.
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* @param \Symfony\Component\HttpFoundation\Request $request
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* The current request.
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*
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* @see rebuild.php
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*/
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function drupal_rebuild($class_loader, Request $request) {
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// Remove Drupal's error and exception handlers; they rely on a working
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// service container and other subsystems and will only cause a fatal error
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// that hides the actual error.
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restore_error_handler();
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restore_exception_handler();
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// Invalidate the container.
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// Bootstrap up to where caches exist and clear them.
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$kernel = new DrupalKernel('prod', $class_loader);
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$kernel->setSitePath(DrupalKernel::findSitePath($request));
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$kernel->invalidateContainer();
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$kernel->boot();
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$kernel->preHandle($request);
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// Ensure our request includes the session if appropriate.
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if (PHP_SAPI !== 'cli') {
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$request->setSession($kernel->getContainer()->get('session'));
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}
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drupal_flush_all_caches($kernel);
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// Disable recording of cached pages.
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\Drupal::service('page_cache_kill_switch')->trigger();
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// Restore Drupal's error and exception handlers.
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// @see \Drupal\Core\DrupalKernel::boot()
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set_error_handler('_drupal_error_handler');
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set_exception_handler('_drupal_exception_handler');
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}
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