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Mini Shell
Mini Shell
<?php
declare(strict_types=1);
/**
* SPDX-FileCopyrightText: 2019 Nextcloud GmbH and Nextcloud contributors
* SPDX-License-Identifier: AGPL-3.0-or-later
*/
namespace OCA\DAV\CalDAV\Reminder;
/**
* Class NotificationProviderManager
*
* @package OCA\DAV\CalDAV\Reminder
*/
class NotificationProviderManager {
/** @var INotificationProvider[] */
private $providers = [];
/**
* Checks whether a provider for a given ACTION exists
*
* @param string $type
* @return bool
*/
public function hasProvider(string $type):bool {
return (\in_array($type, ReminderService::REMINDER_TYPES, true)
&& isset($this->providers[$type]));
}
/**
* Get provider for a given ACTION
*
* @param string $type
* @return INotificationProvider
* @throws NotificationProvider\ProviderNotAvailableException
* @throws NotificationTypeDoesNotExistException
*/
public function getProvider(string $type):INotificationProvider {
if (in_array($type, ReminderService::REMINDER_TYPES, true)) {
if (isset($this->providers[$type])) {
return $this->providers[$type];
}
throw new NotificationProvider\ProviderNotAvailableException($type);
}
throw new NotificationTypeDoesNotExistException($type);
}
/**
* Registers a new provider
*
* @param string $providerClassName
* @throws \OCP\AppFramework\QueryException
*/
public function registerProvider(string $providerClassName):void {
$provider = \OC::$server->query($providerClassName);
if (!$provider instanceof INotificationProvider) {
throw new \InvalidArgumentException('Invalid notification provider registered');
}
$this->providers[$provider::NOTIFICATION_TYPE] = $provider;
}
}
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