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<?php |
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declare(strict_types=1); |
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/* |
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* Copyright (C) |
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* Nathan Boiron <[email protected]> |
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* Romain Canon <[email protected]> |
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* |
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* This file is part of the TYPO3 NotiZ 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 CuyZ\Notiz\Core\Event\Service; |
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use CuyZ\Notiz\Core\Definition\DefinitionService; |
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use CuyZ\Notiz\Core\Event\Runner\EventRunnerContainer; |
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use CuyZ\Notiz\Service\Traits\ExtendedSelfInstantiateTrait; |
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use TYPO3\CMS\Core\SingletonInterface; |
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/** |
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* This class will do all the registration work for every event that was added |
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* to the definition. |
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* |
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* Events are bound to signals/hooks, this class will process every event and |
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* call their own registration method. |
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*/ |
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class EventRegistry implements SingletonInterface |
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{ |
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use ExtendedSelfInstantiateTrait; |
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/** |
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* @var bool |
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*/ |
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protected $registrationDone = false; |
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/** |
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* @var DefinitionService |
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*/ |
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protected $definitionService; |
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/** |
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* @var EventRunnerContainer |
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*/ |
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protected $eventRunnerContainer; |
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/** |
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* @param DefinitionService $definitionService |
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* @param EventRunnerContainer $eventRunnerContainer |
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*/ |
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public function __construct(DefinitionService $definitionService, EventRunnerContainer $eventRunnerContainer) |
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{ |
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$this->definitionService = $definitionService; |
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$this->eventRunnerContainer = $eventRunnerContainer; |
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} |
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/** |
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* If an error is found in the definition validation result, the events |
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* registration is aborted. |
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* |
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* @internal |
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*/ |
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public function registerEvents() |
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{ |
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if ($this->registrationDone) { |
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return; |
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} |
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$this->registrationDone = true; |
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if (!$this->definitionService->getValidationResult()->hasErrors()) { |
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$this->registerEventsInternal(); |
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} |
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} |
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/** |
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* Loops on each event entry in the definition, and calls the `register()` |
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* method that will do the actual registration work of the signals/hooks. |
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*/ |
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protected function registerEventsInternal() |
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{ |
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$definition = $this->definitionService->getDefinition(); |
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foreach ($definition->getEvents() as $eventDefinition) { |
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$eventRunner = $this->eventRunnerContainer->add($eventDefinition); |
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$eventDefinition->getConnection()->register($eventRunner); |
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} |
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} |
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} |
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CuyZ /
NotiZ
