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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\Core; |
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use TYPO3\CMS\Core\Authentication\BackendUserAuthentication; |
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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\Object\ObjectManager; |
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use TYPO3\CMS\Extbase\Object\ObjectManagerInterface; |
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use TYPO3\CMS\Frontend\Controller\TypoScriptFrontendController; |
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/** |
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* Class containing general functions. |
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*/ |
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class Core implements SingletonInterface |
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{ |
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/** |
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* @var Core |
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*/ |
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protected static $instance; |
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/** |
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* @var ObjectManagerInterface |
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*/ |
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protected $objectManager; |
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/** |
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* @return Core |
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*/ |
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public static function get() |
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{ |
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if (null === self::$instance) { |
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/** @var ObjectManager $objectManager */ |
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$objectManager = GeneralUtility::makeInstance(ObjectManager::class); |
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self::$instance = $objectManager->get(self::class); |
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} |
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return self::$instance; |
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} |
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/** |
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* Shortcut for object manager `get()` function. |
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* |
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* @param string $className |
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* @return object |
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*/ |
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public static function instantiate($className) |
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{ |
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$objectManager = self::get()->getObjectManager(); |
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$args = func_get_args(); |
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if (1 === count($args)) { |
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return $objectManager->get($className); |
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} |
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return call_user_func_array([$objectManager, 'get'], $args); |
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} |
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/** |
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* @return ObjectManagerInterface |
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*/ |
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public function getObjectManager() |
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{ |
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return $this->objectManager; |
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} |
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/** |
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* @param ObjectManagerInterface $objectManager |
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*/ |
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public function injectObjectManager(ObjectManagerInterface $objectManager) |
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{ |
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$this->objectManager = $objectManager; |
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} |
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/** |
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* @return TypoScriptFrontendController |
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*/ |
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public function getPageController() |
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{ |
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return $GLOBALS['TSFE']; |
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} |
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/** |
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* @return BackendUserAuthentication |
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*/ |
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public 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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romm /
formz
