nextcloud/lib/private/AppFramework/Bootstrap/RegistrationContext.php

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<?php
declare(strict_types=1);
/**
* @copyright 2020 Christoph Wurst <christoph@winzerhof-wurst.at>
*
* @author Christoph Wurst <christoph@winzerhof-wurst.at>
* @author Joas Schilling <coding@schilljs.com>
* @author Julius Härtl <jus@bitgrid.net>
*
* @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 Closure;
use OC\Support\CrashReport\Registry;
use OCP\AppFramework\App;
use OCP\AppFramework\Bootstrap\IRegistrationContext;
use OCP\Dashboard\IManager;
use OCP\EventDispatcher\IEventDispatcher;
use OCP\ILogger;
use Throwable;
class RegistrationContext {
/** @var array[] */
private $capabilities = [];
/** @var array[] */
private $crashReporters = [];
/** @var array[] */
private $dashboardPanels = [];
/** @var array[] */
private $services = [];
/** @var array[] */
private $aliases = [];
/** @var array[] */
private $parameters = [];
/** @var array[] */
private $eventListeners = [];
/** @var array[] */
private $middlewares = [];
/** @var array[] */
private $searchProviders = [];
/** @var array[] */
private $alternativeLogins = [];
/** @var array[] */
private $initialStates = [];
/** @var ILogger */
private $logger;
public function __construct(ILogger $logger) {
$this->logger = $logger;
}
public function for(string $appId): IRegistrationContext {
return new class($appId, $this) implements IRegistrationContext {
/** @var string */
private $appId;
/** @var RegistrationContext */
private $context;
public function __construct(string $appId, RegistrationContext $context) {
$this->appId = $appId;
$this->context = $context;
}
public function registerCapability(string $capability): void {
$this->context->registerCapability(
$this->appId,
$capability
);
}
public function registerCrashReporter(string $reporterClass): void {
$this->context->registerCrashReporter(
$this->appId,
$reporterClass
);
}
public function registerDashboardWidget(string $widgetClass): void {
$this->context->registerDashboardPanel(
$this->appId,
$widgetClass
);
}
public function registerService(string $name, callable $factory, bool $shared = true): void {
$this->context->registerService(
$this->appId,
$name,
$factory,
$shared
);
}
public function registerServiceAlias(string $alias, string $target): void {
$this->context->registerServiceAlias(
$this->appId,
$alias,
$target
);
}
public function registerParameter(string $name, $value): void {
$this->context->registerParameter(
$this->appId,
$name,
$value
);
}
public function registerEventListener(string $event, string $listener, int $priority = 0): void {
$this->context->registerEventListener(
$this->appId,
$event,
$listener,
$priority
);
}
public function registerMiddleware(string $class): void {
$this->context->registerMiddleware(
$this->appId,
$class
);
}
public function registerSearchProvider(string $class): void {
$this->context->registerSearchProvider(
$this->appId,
$class
);
}
public function registerAlternativeLogin(string $class): void {
$this->context->registerAlternativeLogin(
$this->appId,
$class
);
}
public function registerInitialStateProvider(string $class): void {
$this->context->registerInitialState(
$this->appId,
$class
);
}
};
}
public function registerCapability(string $appId, string $capability): void {
$this->capabilities[] = [
'appId' => $appId,
'capability' => $capability
];
}
public function registerCrashReporter(string $appId, string $reporterClass): void {
$this->crashReporters[] = [
'appId' => $appId,
'class' => $reporterClass,
];
}
public function registerDashboardPanel(string $appId, string $panelClass): void {
$this->dashboardPanels[] = [
'appId' => $appId,
'class' => $panelClass
];
}
public function registerService(string $appId, string $name, callable $factory, bool $shared = true): void {
$this->services[] = [
"appId" => $appId,
"name" => $name,
"factory" => $factory,
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"shared" => $shared,
];
}
public function registerServiceAlias(string $appId, string $alias, string $target): void {
$this->aliases[] = [
"appId" => $appId,
"alias" => $alias,
"target" => $target,
];
}
public function registerParameter(string $appId, string $name, $value): void {
$this->parameters[] = [
"appId" => $appId,
"name" => $name,
"value" => $value,
];
}
public function registerEventListener(string $appId, string $event, string $listener, int $priority = 0): void {
$this->eventListeners[] = [
"appId" => $appId,
"event" => $event,
"listener" => $listener,
"priority" => $priority,
];
}
public function registerMiddleware(string $appId, string $class): void {
$this->middlewares[] = [
"appId" => $appId,
"class" => $class,
];
}
public function registerSearchProvider(string $appId, string $class) {
$this->searchProviders[] = [
'appId' => $appId,
'class' => $class,
];
}
public function registerAlternativeLogin(string $appId, string $class): void {
$this->alternativeLogins[] = [
'appId' => $appId,
'class' => $class,
];
}
public function registerInitialState(string $appId, string $class): void {
$this->initialStates[] = [
'appId' => $appId,
'class' => $class,
];
}
/**
* @param App[] $apps
*/
public function delegateCapabilityRegistrations(array $apps): void {
while (($registration = array_shift($this->capabilities)) !== null) {
try {
$apps[$registration['appId']]
->getContainer()
->registerCapability($registration['capability']);
} catch (Throwable $e) {
$appId = $registration['appId'];
$this->logger->logException($e, [
'message' => "Error during capability registration of $appId: " . $e->getMessage(),
'level' => ILogger::ERROR,
]);
}
}
}
/**
* @param App[] $apps
*/
public function delegateCrashReporterRegistrations(array $apps, Registry $registry): void {
while (($registration = array_shift($this->crashReporters)) !== null) {
try {
$registry->registerLazy($registration['class']);
} catch (Throwable $e) {
$appId = $registration['appId'];
$this->logger->logException($e, [
'message' => "Error during crash reporter registration of $appId: " . $e->getMessage(),
'level' => ILogger::ERROR,
]);
}
}
}
/**
* @param App[] $apps
*/
public function delegateDashboardPanelRegistrations(array $apps, IManager $dashboardManager): void {
while (($panel = array_shift($this->dashboardPanels)) !== null) {
try {
$dashboardManager->lazyRegisterWidget($panel['class']);
} catch (Throwable $e) {
$appId = $panel['appId'];
$this->logger->logException($e, [
'message' => "Error during dashboard registration of $appId: " . $e->getMessage(),
'level' => ILogger::ERROR,
]);
}
}
}
public function delegateEventListenerRegistrations(IEventDispatcher $eventDispatcher): void {
while (($registration = array_shift($this->eventListeners)) !== null) {
try {
if (isset($registration['priority'])) {
$eventDispatcher->addServiceListener(
$registration['event'],
$registration['listener'],
$registration['priority']
);
} else {
$eventDispatcher->addServiceListener(
$registration['event'],
$registration['listener']
);
}
} catch (Throwable $e) {
$appId = $registration['appId'];
$this->logger->logException($e, [
'message' => "Error during event listener registration of $appId: " . $e->getMessage(),
'level' => ILogger::ERROR,
]);
}
}
}
/**
* @param App[] $apps
*/
public function delegateContainerRegistrations(array $apps): void {
while (($registration = array_shift($this->services)) !== null) {
try {
/**
* Register the service and convert the callable into a \Closure if necessary
*/
$apps[$registration['appId']]
->getContainer()
->registerService(
$registration['name'],
Closure::fromCallable($registration['factory']),
$registration['shared'] ?? true
);
} catch (Throwable $e) {
$appId = $registration['appId'];
$this->logger->logException($e, [
'message' => "Error during service registration of $appId: " . $e->getMessage(),
'level' => ILogger::ERROR,
]);
}
}
foreach ($this->aliases as $registration) {
try {
$apps[$registration['appId']]
->getContainer()
->registerAlias(
$registration['alias'],
$registration['target']
);
} catch (Throwable $e) {
$appId = $registration['appId'];
$this->logger->logException($e, [
'message' => "Error during service alias registration of $appId: " . $e->getMessage(),
'level' => ILogger::ERROR,
]);
}
}
foreach ($this->parameters as $registration) {
try {
$apps[$registration['appId']]
->getContainer()
->registerParameter(
$registration['name'],
$registration['value']
);
} catch (Throwable $e) {
$appId = $registration['appId'];
$this->logger->logException($e, [
'message' => "Error during service alias registration of $appId: " . $e->getMessage(),
'level' => ILogger::ERROR,
]);
}
}
}
/**
* @param App[] $apps
*/
public function delegateMiddlewareRegistrations(array $apps): void {
while (($middleware = array_shift($this->middlewares)) !== null) {
try {
$apps[$middleware['appId']]
->getContainer()
->registerMiddleWare($middleware['class']);
} catch (Throwable $e) {
$appId = $middleware['appId'];
$this->logger->logException($e, [
'message' => "Error during capability registration of $appId: " . $e->getMessage(),
'level' => ILogger::ERROR,
]);
}
}
}
/**
* @return array[]
*/
public function getSearchProviders(): array {
return $this->searchProviders;
}
/**
* @return array[]
*/
public function getAlternativeLogins(): array {
return $this->alternativeLogins;
}
/**
* @erturn array[]
*/
public function getInitialStates(): array {
return $this->initialStates;
}
}