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<?php |
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namespace Aoe\Imgix\TYPO3; |
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/*************************************************************** |
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* Copyright notice |
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* |
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* (c) 2018 AOE GmbH <[email protected]> |
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* |
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* All rights reserved |
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* |
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* This script is part of the TYPO3 project. The TYPO3 project is |
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* 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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* The GNU General Public License can be found at |
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* http://www.gnu.org/copyleft/gpl.html. |
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* |
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* This script 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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* This copyright notice MUST APPEAR in all copies of the script! |
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***************************************************************/ |
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use Aoe\Imgix\Domain\Model\ImagePurgeResult; |
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use TYPO3\CMS\Core\Authentication\BackendUserAuthentication; |
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use TYPO3\CMS\Core\Messaging\FlashMessage; |
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use TYPO3\CMS\Core\Messaging\FlashMessageQueue; |
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use TYPO3\CMS\Core\Messaging\FlashMessageService; |
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use TYPO3\CMS\Core\Utility\GeneralUtility; |
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use TYPO3\CMS\Lang\LanguageService; |
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class PurgeImgixCacheErrorHandler |
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{ |
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/** |
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* @var FlashMessageQueue |
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*/ |
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private $flashMessageQueue; |
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/** |
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* @param FlashMessageService $flashMessageService |
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*/ |
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public function __construct(FlashMessageService $flashMessageService) |
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{ |
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$this->flashMessageQueue = $flashMessageService->getMessageQueueByIdentifier(); |
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} |
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/** |
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* @param string $imageUrl |
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* @param ImagePurgeResult $result |
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* @return void |
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*/ |
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public function handleCouldNotPurgeImgixCacheOnFailedRestRequest($imageUrl, ImagePurgeResult $result) |
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{ |
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if (false === is_object($this->getBackendUser())) { |
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// do nothing, wenn BE-user is not logged in |
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return; |
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} |
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$errorMessageDetails = ['curlHttpStatusCode: ' . $result->getCurlHttpStatusCode()]; |
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if ($result->hasCurlErrorMessage() && $result->hasCurlErrorCode()) { |
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$errorMessageDetails[] = ' curlErrorMessage: ' . $result->getCurlErrorMessage(); |
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$errorMessageDetails[] = ' curlErrorCode: ' . $result->getCurlErrorCode(); |
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} |
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$messageKey = 'PurgeImgixCacheErrorHandler.couldNotPurgeImgixCacheOnFailedRestRequest'; |
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$message = $this->getLanguageService()->sL('LLL:EXT:imgix/Resources/Private/Language/locallang.xlf:'.$messageKey); |
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$message = str_replace('###IMAGE_URL###', $imageUrl, $message); |
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$message = str_replace('###ERROR_DETAILS###', implode(',', $errorMessageDetails), $message); |
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$this->addMessageToFlashMessageQueue($message); |
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$this->logErrorInSysLog($message, 1530527897); |
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} |
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/** |
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* @param $imageUrl |
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*/ |
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public function handleCouldNotPurgeImgixCacheOnInvalidApiKey($imageUrl) |
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{ |
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if (false === is_object($this->getBackendUser())) { |
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// do nothing, wenn BE-user is not logged in |
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return; |
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} |
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$messageKey = 'PurgeImgixCacheErrorHandler.couldNotPurgeImgixCacheOnInvalidApiKey'; |
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$message = $this->getLanguageService()->sL('LLL:EXT:imgix/Resources/Private/Language/locallang.xlf:'.$messageKey); |
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$message = str_replace('###IMAGE_URL###', $imageUrl, $message); |
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$this->addMessageToFlashMessageQueue($message); |
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$this->logErrorInSysLog($message, 1530527898); |
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} |
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/** |
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* When errorHandler is used in a 'extbase-controller-context', than we must use the flashMessageQueue from the extbase-controller |
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* @param FlashMessageQueue $flashMessageQueue |
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*/ |
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public function overrideFlashMessageQueue(FlashMessageQueue $flashMessageQueue) |
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{ |
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$this->flashMessageQueue = $flashMessageQueue; |
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} |
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/** |
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* @return BackendUserAuthentication|null |
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*/ |
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protected function getBackendUser() |
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{ |
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return $GLOBALS['BE_USER']; |
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} |
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/** |
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* Returns LanguageService |
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* |
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* @return LanguageService |
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*/ |
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protected function getLanguageService() |
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{ |
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return $GLOBALS['LANG']; |
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} |
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/** |
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* @param string $message |
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* @return FlashMessage |
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*/ |
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protected function createFlashMessage($message) |
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{ |
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/** @var $flashMessage FlashMessage */ |
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$flashMessage = GeneralUtility::makeInstance(FlashMessage::class, $message, '', FlashMessage::ERROR, true); |
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return $flashMessage; |
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} |
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/** |
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* @param string $message |
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*/ |
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private function addMessageToFlashMessageQueue($message) |
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{ |
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try { |
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$this->flashMessageQueue->enqueue($this->createFlashMessage($message)); |
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} catch (\Exception $e) { |
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$errorMessage = 'could not create flash-message ('.$e->getMessage().')'; |
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$this->logErrorInSysLog($errorMessage, $e->getCode()); |
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} |
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} |
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/** |
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* @param string $errorMessage |
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* @param integer $errorCode |
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* @return void |
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*/ |
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private function logErrorInSysLog($errorMessage, $errorCode) |
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{ |
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$this->getBackendUser()->writelog(3, 0, 2, $errorCode, $errorMessage, []); |
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} |
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} |
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AOEpeople /
TYPO3-Imgix
