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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\Signal\Element; |
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use Romm\Formz\Middleware\Argument\Arguments; |
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use Romm\Formz\Middleware\Argument\EmptyArguments; |
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use Romm\Formz\Middleware\Processor\MiddlewareProcessor; |
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use Romm\Formz\Middleware\Signal\Before; |
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use TYPO3\CMS\Core\Utility\GeneralUtility; |
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class SignalObject |
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{ |
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/** |
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* @var MiddlewareProcessor |
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*/ |
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protected $processor; |
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/** |
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* @var string |
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*/ |
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protected $signal; |
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/** |
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* @var string |
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*/ |
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protected $type; |
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/** |
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@var Arguments |
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*/ |
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protected $arguments; |
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/** |
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* @param MiddlewareProcessor $processor |
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* @param string $signal |
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* @param string $type |
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*/ |
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public function __construct(MiddlewareProcessor $processor, $signal, $type) |
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{ |
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$this->processor = $processor; |
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$this->signal = $signal; |
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$this->type = $type; |
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$this->arguments = GeneralUtility::makeInstance(EmptyArguments::class); |
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} |
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/** |
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* @param Arguments $arguments |
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* @return $this |
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*/ |
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public function withArguments(Arguments $arguments) |
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{ |
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$this->arguments = $arguments; |
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return $this; |
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} |
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/** |
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* Will dispatch the configured signal to all middlewares bound to the |
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* signal name. |
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*/ |
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public function dispatch() |
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{ |
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foreach ($this->processor->getMiddlewaresBoundToSignal($this->signal) as $middleware) { |
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if ($middleware instanceof $this->type) { |
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$method = $this->type === Before::class |
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? 'before' |
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: 'after'; |
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call_user_func([$middleware, $method], $this->arguments); |
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} |
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} |
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} |
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} |
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romm /
formz
