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<?php
declare(strict_types=1);
/**
* @copyright 2020 Christoph Wurst <christoph@winzerhof-wurst.at>
*
* @author 2020 Christoph Wurst <christoph@winzerhof-wurst.at>
*
* @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 OC\AppFramework\Bootstrap;
use OC_App;
use OCP\AppFramework\App;
use OCP\AppFramework\Bootstrap\IBootstrap;
use OCP\AppFramework\QueryException;
use OCP\EventDispatcher\IEventDispatcher;
use OCP\ILogger;
use OCP\IServerContainer;
use function class_exists;
use function class_implements;
use function in_array;
class Coordinator {
/** @var IServerContainer */
private $serverContainer;
/** @var IEventDispatcher */
private $eventDispatcher;
/** @var ILogger */
private $logger;
public function __construct(IServerContainer $container,
IEventDispatcher $eventListener,
ILogger $logger) {
$this->serverContainer = $container;
$this->eventDispatcher = $eventListener;
$this->logger = $logger;
}
public function runRegistration(): void {
$context = new RegistrationContext($this->logger);
$apps = [];
foreach (OC_App::getEnabledApps() as $appId) {
/*
* First, we have to enable the app's autoloader
*
* @todo use $this->appManager->getAppPath($appId) here
*/
$path = OC_App::getAppPath($appId);
if ($path === false) {
// Ignore
continue;
}
OC_App::registerAutoloading($appId, $path);
/*
* Next we check if there is an application class and it implements
* the \OCP\AppFramework\Bootstrap\IBootstrap interface
*/
$appNameSpace = App::buildAppNamespace($appId);
$applicationClassName = $appNameSpace . '\\AppInfo\\Application';
if (class_exists($applicationClassName) && in_array(IBootstrap::class, class_implements($applicationClassName), true)) {
try {
/** @var IBootstrap|App $application */
$apps[$appId] = $application = $this->serverContainer->query($applicationClassName);
$application->register($context->for($appId));
} catch (QueryException $e) {
// Weird, but ok
}
}
}
/**
* Now that all register methods have been called, we can delegate the registrations
* to the actual services
*/
$context->delegateCapabilityRegistrations($apps);
$context->delegateEventListenerRegistrations($this->eventDispatcher);
$context->delegateContainerRegistrations($apps);
$context->delegateMiddlewareRegistrations($apps);
}
public function bootApp(string $appId): void {
$appNameSpace = App::buildAppNamespace($appId);
$applicationClassName = $appNameSpace . '\\AppInfo\\Application';
if (!class_exists($applicationClassName)) {
// Nothing to boot
return;
}
/*
* Now it is time to fetch an instance of the App class. For classes
* that implement \OCP\AppFramework\Bootstrap\IBootstrap this means
* the instance was already created for register, but any other
* (legacy) code will now do their magic via the constructor.
*/
try {
/** @var App $application */
$application = $this->serverContainer->query($applicationClassName);
if ($application instanceof IBootstrap) {
/** @var BootContext $context */
$context = new BootContext($application->getContainer());
$application->boot($context);
}
} catch (QueryException $e) {
$this->logger->logException($e, [
'message' => "Could not boot $appId" . $e->getMessage(),
]);
return;
}
}
}
|
