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<?php
/**
* @copyright Copyright (c) 2016 Morris Jobke <hey@morrisjobke.de>
*
* @author Arthur Schiwon <blizzz@arthur-schiwon.de>
* @author Christoph Wurst <christoph@winzerhof-wurst.at>
* @author Julius Härtl <jus@bitgrid.net>
* @author Morris Jobke <hey@morrisjobke.de>
* @author Roeland Jago Douma <roeland@famdouma.nl>
*
* @license GNU AGPL version 3 or any later version
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
namespace OCA\WorkflowEngine\AppInfo;
use Closure;
use OCA\WorkflowEngine\Controller\RequestTime;
use OCA\WorkflowEngine\Helper\LogContext;
use OCA\WorkflowEngine\Listener\LoadAdditionalSettingsScriptsListener;
use OCA\WorkflowEngine\Manager;
use OCA\WorkflowEngine\Service\Logger;
use OCP\AppFramework\App;
use OCP\AppFramework\Bootstrap\IBootContext;
use OCP\AppFramework\Bootstrap\IBootstrap;
use OCP\AppFramework\Bootstrap\IRegistrationContext;
use OCP\AppFramework\QueryException;
use OCP\EventDispatcher\Event;
use OCP\EventDispatcher\IEventDispatcher;
use OCP\ILogger;
use OCP\IServerContainer;
use OCP\WorkflowEngine\Events\LoadSettingsScriptsEvent;
use OCP\WorkflowEngine\IEntity;
use OCP\WorkflowEngine\IEntityCompat;
use OCP\WorkflowEngine\IOperation;
use OCP\WorkflowEngine\IOperationCompat;
class Application extends App implements IBootstrap {
public const APP_ID = 'workflowengine';
public function __construct() {
parent::__construct(self::APP_ID);
}
public function register(IRegistrationContext $context): void {
$context->registerServiceAlias('RequestTimeController', RequestTime::class);
$context->registerEventListener(
LoadSettingsScriptsEvent::class,
LoadAdditionalSettingsScriptsListener::class,
-100
);
}
public function boot(IBootContext $context): void {
$context->injectFn(Closure::fromCallable([$this, 'registerRuleListeners']));
}
private function registerRuleListeners(IEventDispatcher $dispatcher,
IServerContainer $container,
ILogger $logger): void {
/** @var Manager $manager */
$manager = $container->query(Manager::class);
$configuredEvents = $manager->getAllConfiguredEvents();
foreach ($configuredEvents as $operationClass => $events) {
foreach ($events as $entityClass => $eventNames) {
array_map(function (string $eventName) use ($manager, $container, $dispatcher, $logger, $operationClass, $entityClass) {
$dispatcher->addListener(
$eventName,
function ($event) use ($manager, $container, $eventName, $logger, $operationClass, $entityClass) {
$ruleMatcher = $manager->getRuleMatcher();
try {
/** @var IEntity $entity */
$entity = $container->query($entityClass);
/** @var IOperation $operation */
$operation = $container->query($operationClass);
$ruleMatcher->setEventName($eventName);
$ruleMatcher->setEntity($entity);
$ruleMatcher->setOperation($operation);
$ctx = new LogContext();
$ctx
->setOperation($operation)
->setEntity($entity)
->setEventName($eventName);
/** @var Logger $flowLogger */
$flowLogger = $container->query(Logger::class);
$flowLogger->logEventInit($ctx);
if ($event instanceof Event) {
$entity->prepareRuleMatcher($ruleMatcher, $eventName, $event);
$operation->onEvent($eventName, $event, $ruleMatcher);
} elseif ($entity instanceof IEntityCompat && $operation instanceof IOperationCompat) {
// TODO: Remove this block (and the compat classes) in the first major release in 2023
$entity->prepareRuleMatcherCompat($ruleMatcher, $eventName, $event);
$operation->onEventCompat($eventName, $event, $ruleMatcher);
} else {
$logger->debug(
'Cannot handle event {name} of {event} against entity {entity} and operation {operation}',
[
'app' => self::APP_ID,
'name' => $eventName,
'event' => get_class($event),
'entity' => $entityClass,
'operation' => $operationClass,
]
);
}
$flowLogger->logEventDone($ctx);
} catch (QueryException $e) {
// Ignore query exceptions since they might occur when an entity/operation were setup before by an app that is disabled now
}
}
);
}, $eventNames ?? []);
}
}
}
}
|
