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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\Middleware\Item\Step; |
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use Romm\Formz\Middleware\Argument\Arguments; |
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use Romm\Formz\Middleware\Item\AbstractMiddleware; |
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use Romm\Formz\Middleware\Item\FormValidation\FormValidationSignal; |
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use Romm\Formz\Middleware\Signal\Before; |
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/** |
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* @todo |
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*/ |
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class StepFetchingMiddleware extends AbstractMiddleware implements Before, FormValidationSignal |
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{ |
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/** |
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* @var int |
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*/ |
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protected $priority = self::PRIORITY_STEP; |
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/** |
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* @param Arguments $arguments |
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*/ |
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public function before(Arguments $arguments) |
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{ |
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$formObject = $this->getFormObject(); |
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$configuration = $formObject->getConfiguration(); |
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if (false === $configuration->hasStep() |
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|| false === $formObject->getPersistenceManager()->formIsPersistent() |
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) { |
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return; |
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} |
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$metadata = $formObject->getFormMetadata()->getMetadata(); |
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$currentStep = $this->getCurrentStep(); |
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if ($currentStep) { |
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// @todo check step valid |
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} else { |
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$key = 'core.step'; |
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if ($metadata->has($key)) { // @todo check default step |
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// @todo |
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} else { |
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$metadata->set($key, 1); |
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$defaultStep = $configuration->getStep()->getDefaultStep(); |
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$this->redirect() |
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->toPage($defaultStep->getPageUid()) |
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->toExtension($defaultStep->getExtension()) |
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->toController($defaultStep->getController()) |
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->toAction($defaultStep->getAction()) |
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->withArguments([ |
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'fz-hash' => [ |
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$formObject->getName() => $formObject->getFormHash() |
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] |
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]) |
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->dispatch(); |
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} |
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} |
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} |
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protected function getCurrentStep() |
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{ |
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} |
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} |
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romm /
formz
This check looks for function or method calls that always return null and whose return value is assigned to a variable.
The method
getObject()can return nothing but null, so it makes no sense to assign that value to a variable.The reason is most likely that a function or method is imcomplete or has been reduced for debug purposes.