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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\Service; |
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use Romm\Formz\Core\Core; |
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use Romm\Formz\Service\Traits\ExtendedFacadeInstanceTrait; |
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use TYPO3\CMS\Core\SingletonInterface; |
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use TYPO3\CMS\Core\Utility\GeneralUtility; |
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use TYPO3\CMS\Extbase\Service\EnvironmentService; |
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use TYPO3\CMS\Extbase\Utility\LocalizationUtility; |
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class ContextService implements SingletonInterface |
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{ |
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use ExtendedFacadeInstanceTrait; |
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/** |
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* @var EnvironmentService |
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*/ |
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protected $environmentService; |
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/** |
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* @var TypoScriptService |
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*/ |
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protected $typoScriptService; |
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/** |
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* Returns a unique hash for the context of the current request, depending |
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* on whether the request comes from frontend or backend. |
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* |
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* @return string |
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*/ |
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public function getContextHash() |
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{ |
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return ($this->environmentService->isEnvironmentInFrontendMode()) |
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? 'fe-' . Core::get()->getPageController()->id |
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: 'be-' . StringService::get()->sanitizeString(GeneralUtility::_GET('M')); |
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} |
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/** |
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* Returns the current language key. |
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* |
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* @return string |
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*/ |
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public function getLanguageKey() |
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{ |
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$languageKey = 'unknown'; |
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if ($this->environmentService->isEnvironmentInFrontendMode()) { |
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$pageController = Core::get()->getPageController(); |
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if (isset($pageController->config['config']['language'])) { |
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$languageKey = $pageController->config['config']['language']; |
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} |
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} else { |
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$backendUser = Core::get()->getBackendUser(); |
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if (strlen($backendUser->uc['lang']) > 0) { |
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$languageKey = $backendUser->uc['lang']; |
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} |
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} |
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return $languageKey; |
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} |
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/** |
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* Translation handler. Does the same job as Extbase translation tools, |
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* expect that if the index to the LLL reference is not found, the index is |
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* returned (Extbase would have returned an empty string). |
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* |
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* @param string $index The index to the LLL reference. |
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* @param string $extensionKey Key of the extension containing the LLL reference. |
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* @param array $arguments Arguments passed over to vsprintf. |
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* @return string The translated string. |
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*/ |
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public function translate($index, $extensionKey = null, $arguments = null) |
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{ |
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$extensionKey = ($extensionKey) ?: ExtensionService::get()->getExtensionKey(); |
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$result = LocalizationUtility::translate($index, $extensionKey, $arguments); |
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if ($result === '' && $index !== '') { |
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$result = $index; |
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} |
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return $result; |
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} |
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/** |
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* Will check if the TypoScript was actually included, as it contains |
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* required configuration to make the forms work properly. |
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* |
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* @return bool |
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*/ |
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public function isTypoScriptIncluded() |
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{ |
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return null !== $this->typoScriptService->getExtensionConfigurationFromPath('settings.typoScriptIncluded'); |
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} |
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/** |
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* @param EnvironmentService $environmentService |
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*/ |
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public function injectEnvironmentService(EnvironmentService $environmentService) |
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{ |
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$this->environmentService = $environmentService; |
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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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romm /
formz
This check looks at variables that are passed out again to other methods.
If the outgoing method call has stricter type requirements than the method itself, an issue is raised.
An additional type check may prevent trouble.