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105 lines
3.5 KiB
PHP
105 lines
3.5 KiB
PHP
<?php
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/**
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* SPDX-FileCopyrightText: 2016 Nextcloud GmbH and Nextcloud contributors
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* SPDX-License-Identifier: AGPL-3.0-or-later
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*/
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namespace OCA\WorkflowEngine\AppInfo;
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use Closure;
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use OCA\WorkflowEngine\Helper\LogContext;
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use OCA\WorkflowEngine\Listener\LoadAdditionalSettingsScriptsListener;
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use OCA\WorkflowEngine\Manager;
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use OCA\WorkflowEngine\Service\Logger;
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use OCP\AppFramework\App;
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use OCP\AppFramework\Bootstrap\IBootContext;
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use OCP\AppFramework\Bootstrap\IBootstrap;
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use OCP\AppFramework\Bootstrap\IRegistrationContext;
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use OCP\EventDispatcher\Event;
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use OCP\EventDispatcher\IEventDispatcher;
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use OCP\WorkflowEngine\Events\LoadSettingsScriptsEvent;
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use OCP\WorkflowEngine\IEntity;
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use OCP\WorkflowEngine\IOperation;
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use Psr\Container\ContainerExceptionInterface;
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use Psr\Container\ContainerInterface;
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use Psr\Log\LoggerInterface;
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class Application extends App implements IBootstrap {
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public const APP_ID = 'workflowengine';
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public function __construct() {
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parent::__construct(self::APP_ID);
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}
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public function register(IRegistrationContext $context): void {
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$context->registerEventListener(
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LoadSettingsScriptsEvent::class,
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LoadAdditionalSettingsScriptsListener::class,
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-100
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);
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}
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public function boot(IBootContext $context): void {
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$context->injectFn(Closure::fromCallable([$this, 'registerRuleListeners']));
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}
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private function registerRuleListeners(IEventDispatcher $dispatcher,
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ContainerInterface $container,
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LoggerInterface $logger): void {
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/** @var Manager $manager */
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$manager = $container->get(Manager::class);
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$configuredEvents = $manager->getAllConfiguredEvents();
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foreach ($configuredEvents as $operationClass => $events) {
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foreach ($events as $entityClass => $eventNames) {
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array_map(function (string $eventName) use ($manager, $container, $dispatcher, $logger, $operationClass, $entityClass): void {
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$dispatcher->addListener(
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$eventName,
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function ($event) use ($manager, $container, $eventName, $logger, $operationClass, $entityClass): void {
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$ruleMatcher = $manager->getRuleMatcher();
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try {
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/** @var IEntity $entity */
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$entity = $container->get($entityClass);
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/** @var IOperation $operation */
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$operation = $container->get($operationClass);
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$ruleMatcher->setEventName($eventName);
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$ruleMatcher->setEntity($entity);
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$ruleMatcher->setOperation($operation);
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$ctx = new LogContext();
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$ctx
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->setOperation($operation)
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->setEntity($entity)
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->setEventName($eventName);
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/** @var Logger $flowLogger */
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$flowLogger = $container->get(Logger::class);
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$flowLogger->logEventInit($ctx);
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if ($event instanceof Event) {
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$entity->prepareRuleMatcher($ruleMatcher, $eventName, $event);
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$operation->onEvent($eventName, $event, $ruleMatcher);
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} else {
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$logger->debug(
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'Cannot handle event {name} of {event} against entity {entity} and operation {operation}',
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[
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'app' => self::APP_ID,
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'name' => $eventName,
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'event' => get_class($event),
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'entity' => $entityClass,
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'operation' => $operationClass,
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]
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);
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}
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$flowLogger->logEventDone($ctx);
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} catch (ContainerExceptionInterface $e) {
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// Ignore query exceptions since they might occur when an entity/operation were set up before by an app that is disabled now
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}
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}
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);
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}, $eventNames ?? []);
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}
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}
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}
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}
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