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<?php |
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/* |
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* 2017 Romain CANON <[email protected]> |
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* |
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* This file is part of the TYPO3 Formz project. |
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* It is free software; you can redistribute it and/or modify it |
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* under the terms of the GNU General Public License, either |
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* version 3 of the License, or any later version. |
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* |
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* For the full copyright and license information, see: |
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* http://www.gnu.org/licenses/gpl-3.0.html |
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*/ |
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namespace Romm\Formz\Utility; |
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use Romm\Formz\Core\Core; |
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use TYPO3\CMS\Core\SingletonInterface; |
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use TYPO3\CMS\Core\Utility\ArrayUtility; |
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use TYPO3\CMS\Core\Utility\GeneralUtility; |
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use TYPO3\CMS\Extbase\Configuration\ConfigurationManager; |
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use TYPO3\CMS\Extbase\Service\TypoScriptService; |
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/** |
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* Handles the TypoScript configuration of the extension. |
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*/ |
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class TypoScriptUtility implements SingletonInterface |
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{ |
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const EXTENSION_CONFIGURATION_PATH = 'config.tx_formz'; |
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/** |
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* @var TypoScriptService |
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*/ |
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protected $typoScriptService; |
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/** |
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* Storage for the pages configuration. |
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* |
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* @var array |
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*/ |
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protected $configuration = []; |
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/** |
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* Returns the TypoScript configuration at the given path (starting from |
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* Formz configuration root). |
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* |
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* @param string $path |
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* @return mixed |
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*/ |
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public function getExtensionConfigurationFromPath($path) |
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{ |
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$extensionConfiguration = $this->getExtensionConfiguration(); |
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return (ArrayUtility::isValidPath($extensionConfiguration, $path, '.')) |
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? ArrayUtility::getValueByPath($extensionConfiguration, $path, '.') |
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: null; |
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} |
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/** |
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* Returns the TypoScript configuration for the given form class name. |
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* |
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* @param string $formClassName |
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* @return array |
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*/ |
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public function getFormConfiguration($formClassName) |
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{ |
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$formzConfiguration = $this->getExtensionConfiguration(); |
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return (isset($formzConfiguration['forms'][$formClassName])) |
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? $formzConfiguration['forms'][$formClassName] |
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: []; |
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} |
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/** |
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* Returns the full Formz TypoScript configuration, but without the `forms` |
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* key. |
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* |
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* @return array |
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*/ |
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public function getFormzConfiguration() |
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{ |
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$configuration = $this->getExtensionConfiguration(); |
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unset($configuration['forms']); |
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return $configuration; |
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} |
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/** |
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* This function will fetch the extension TypoScript configuration, and |
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* store it in cache for further usage. |
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* |
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* The configuration array is not stored in cache if the configuration |
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* property `settings.typoScriptIncluded` is not found. |
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* |
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* @return array |
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*/ |
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protected function getExtensionConfiguration() |
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{ |
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$cacheInstance = Core::get()->getCacheInstance(); |
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$hash = $this->getContextHash(); |
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if ($cacheInstance->has($hash)) { |
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$result = $cacheInstance->get($hash); |
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} else { |
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$result = $this->getFullConfiguration(); |
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$result = (ArrayUtility::isValidPath($result, self::EXTENSION_CONFIGURATION_PATH, '.')) |
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? ArrayUtility::getValueByPath($result, self::EXTENSION_CONFIGURATION_PATH, '.') |
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: []; |
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if (ArrayUtility::isValidPath($result, 'settings.typoScriptIncluded', '.')) { |
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$cacheInstance->set($hash, $result); |
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} |
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} |
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return $result; |
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} |
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/** |
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* Returns the full TypoScript configuration, based on the context of the |
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* current request. |
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* |
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* @return array |
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*/ |
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protected function getFullConfiguration() |
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{ |
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$contextHash = $this->getContextHash(); |
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if (false === array_key_exists($contextHash, $this->configuration)) { |
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if (Core::get()->getEnvironmentService()->isEnvironmentInFrontendMode()) { |
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$typoScriptArray = $this->getFrontendTypoScriptConfiguration(); |
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} else { |
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$typoScriptArray = $this->getBackendTypoScriptConfiguration(); |
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} |
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$this->configuration[$contextHash] = $this->typoScriptService->convertTypoScriptArrayToPlainArray($typoScriptArray); |
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} |
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return $this->configuration[$contextHash]; |
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} |
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/** |
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* @return array |
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*/ |
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protected function getFrontendTypoScriptConfiguration() |
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{ |
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return Core::get()->getPageController()->tmpl->setup; |
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} |
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/** |
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* @return array |
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*/ |
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protected function getBackendTypoScriptConfiguration() |
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{ |
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/** @var ConfigurationManager $configurationManager */ |
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$configurationManager = Core::get()->getObjectManager()->get(ConfigurationManager::class); |
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return $configurationManager->getConfiguration(ConfigurationManager::CONFIGURATION_TYPE_FULL_TYPOSCRIPT); |
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} |
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/** |
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* Returns a unique hash for the context of the current request, depending |
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* on wether the request comes from frontend or backend. |
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* |
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* @return string |
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*/ |
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protected function getContextHash() |
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{ |
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$hash = (Core::get()->getEnvironmentService()->isEnvironmentInFrontendMode()) |
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? 'fe-' . Core::get()->getCurrentPageUid() |
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: 'be-' . Core::get()->sanitizeString(GeneralUtility::_GET('M')); |
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return 'ts-conf-' . $hash; |
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} |
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/** |
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* @param TypoScriptService $typoScriptService |
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*/ |
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public function injectTypoScriptService(TypoScriptService $typoScriptService) |
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{ |
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$this->typoScriptService = $typoScriptService; |
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} |
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} |
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