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<?php |
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/* |
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* 2016 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\AssetHandler; |
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use Romm\Formz\Configuration\Form\Form; |
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use Romm\Formz\Core\Core; |
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use Romm\Formz\Form\FormObject; |
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use TYPO3\CMS\Extbase\Object\ObjectManagerInterface; |
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/** |
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* Abstract class which must be inherited by an asset handler. |
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* |
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* An asset handler is a helper for getting useful information for a given |
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* language. |
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*/ |
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abstract class AbstractAssetHandler |
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{ |
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/** |
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* @var AssetHandlerFactory |
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*/ |
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protected $assetHandlerFactory; |
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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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* @var AbstractAssetHandler[] |
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*/ |
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protected static $instances = []; |
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/** |
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* Constructor, will set up variables. |
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* |
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* @param AssetHandlerFactory $assetHandlerFactory |
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*/ |
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public function __construct(AssetHandlerFactory $assetHandlerFactory) |
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{ |
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$this->assetHandlerFactory = $assetHandlerFactory; |
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$this->objectManager = Core::get()->getObjectManager(); |
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} |
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/** |
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* Use this function to instantiate a new instance of the class which calls |
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* the function. The instance is then directly usable. |
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* |
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* Example: |
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* `MyAssetHandler::with($assetHandlerFactory)->doSomeStuff();` |
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* |
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* @param AssetHandlerFactory $assetHandlerFactory |
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* @return $this |
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*/ |
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public static function with(AssetHandlerFactory $assetHandlerFactory) |
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{ |
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$hash = spl_object_hash($assetHandlerFactory); |
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$className = get_called_class(); |
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if (false === isset(self::$instances[$hash])) { |
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self::$instances[$hash] = []; |
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} |
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if (false === isset(self::$instances[$hash][$className])) { |
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/** @noinspection PhpMethodParametersCountMismatchInspection */ |
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self::$instances[$hash][$className] = Core::get()->getObjectManager() |
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->get($className, $assetHandlerFactory); |
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} |
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return self::$instances[$hash][$className]; |
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} |
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/** |
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* Just an alias to get the form object faster. |
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* |
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* @return FormObject |
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*/ |
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public function getFormObject() |
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{ |
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return $this->assetHandlerFactory->getFormObject(); |
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} |
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/** |
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* Just an alias to get the form configuration faster. |
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* |
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* @return Form |
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*/ |
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public function getFormConfiguration() |
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{ |
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return $this->getFormObject()->getConfiguration(); |
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} |
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} |
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romm /
formz
