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<?php |
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/* |
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* MikoPBX - free phone system for small business |
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* Copyright © 2017-2023 Alexey Portnov and Nikolay Beketov |
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* |
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* This program is free software: you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation; either version 3 of the License, or |
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* (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License along with this program. |
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* If not, see <https://www.gnu.org/licenses/>. |
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*/ |
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declare(strict_types=1); |
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namespace MikoPBX\Common\Providers; |
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use MikoPBX\Core\System\Util; |
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use MikoPBX\Modules\PbxExtensionUtils; |
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use Throwable; |
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use Whoops\Handler\JsonResponseHandler; |
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use Whoops\Handler\PlainTextHandler; |
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use Whoops\Handler\PrettyPageHandler; |
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use Whoops\Run; |
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use Whoops; |
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use Phalcon\Di\DiInterface; |
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use Phalcon\Di\ServiceProviderInterface; |
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/** |
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* Registers whoops error handler service provider. |
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* |
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* @package MikoPBX\Common\Providers |
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*/ |
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class WhoopsErrorHandlerProvider implements ServiceProviderInterface |
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{ |
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public const SERVICE_NAME = 'whoopsErrorHandler'; |
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/** |
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* Registers whoops error handler service provider |
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* |
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* @param DiInterface $di The DI container. |
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*/ |
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public function register(DiInterface $di): void |
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{ |
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$di->set( |
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self::SERVICE_NAME, |
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function () { |
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$whoops = new Run(); |
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$whoops->pushHandler(function ($exception) { |
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return WhoopsErrorHandlerProvider::handleModuleException($exception); |
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}); |
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$whoops->pushHandler(function ($exception) { |
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return WhoopsErrorHandlerProvider::handleAndLogTheException($exception); |
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}); |
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if (Whoops\Util\Misc::isAjaxRequest()) { |
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$handler = new JsonResponseHandler(); |
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} elseif (Whoops\Util\Misc::isCommandLine()) { |
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$handler = new PlainTextHandler(); |
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} else { |
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$handler = new PrettyPageHandler(); |
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} |
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$whoops->appendHandler($handler); |
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$whoops->register(); |
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return $whoops; |
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} |
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); |
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} |
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/** |
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* Handles exception and write message into syslog. |
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* |
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* @param Throwable $exception The exception to handle. |
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* @return int The Whoops handler status. |
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*/ |
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private static function handleAndLogTheException(Throwable $exception): int |
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{ |
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$message = WhoopsErrorHandlerProvider::makePrettyErrorDescription($exception); |
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Util::sysLogMsg(__METHOD__, $message, LOG_ERR); |
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return \Whoops\Handler\Handler::DONE; |
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} |
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/** |
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* Handles exception and disables the corresponding module. |
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* |
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* @param Throwable $exception The exception to handle. |
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* @return int The Whoops handler status. |
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*/ |
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private static function handleModuleException(Throwable $exception): int |
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{ |
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$exceptionFile = $exception->getFile(); |
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PbxExtensionUtils::disableBadModule($exceptionFile); |
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return \Whoops\Handler\Handler::DONE; |
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} |
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/** |
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* Generates an error description for a given exception. |
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* |
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* @param Throwable $exception The exception for which to generate the error description. |
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* @param bool $jsonResult Indicates whether the error description should be in JSON format. |
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* @return string The generated error description. |
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*/ |
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public static function makePrettyErrorDescription(Throwable $exception, bool $jsonResult = false): string |
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{ |
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$whoops = new Run(); |
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if ($jsonResult) { |
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$whoops->pushHandler(new JsonResponseHandler()); |
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} else { |
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$whoops->pushHandler(new PlainTextHandler()); |
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} |
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$whoops->register(); |
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$whoops->allowQuit(false); |
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return $whoops->handleException($exception); |
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} |
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} |