mirror of
https://github.com/nextcloud/server.git
synced 2024-08-30 17:57:26 +02:00
aa5f037af7
Signed-off-by: Joas Schilling <coding@schilljs.com> Signed-off-by: Benjamin Gaussorgues <benjamin.gaussorgues@nextcloud.com>
118 lines
3.3 KiB
PHP
118 lines
3.3 KiB
PHP
<?php
|
|
|
|
declare(strict_types=1);
|
|
|
|
/*
|
|
* @copyright 2022 Christoph Wurst <christoph@winzerhof-wurst.at>
|
|
*
|
|
* @author 2021 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\Talk;
|
|
|
|
use OC\AppFramework\Bootstrap\Coordinator;
|
|
use OCP\IServerContainer;
|
|
use OCP\Talk\Exceptions\NoBackendException;
|
|
use OCP\Talk\IBroker;
|
|
use OCP\Talk\IConversation;
|
|
use OCP\Talk\IConversationOptions;
|
|
use OCP\Talk\ITalkBackend;
|
|
use Psr\Log\LoggerInterface;
|
|
use RuntimeException;
|
|
use Throwable;
|
|
|
|
class Broker implements IBroker {
|
|
private Coordinator $coordinator;
|
|
|
|
private IServerContainer $container;
|
|
|
|
private LoggerInterface $logger;
|
|
|
|
private ?bool $hasBackend = null;
|
|
|
|
private ?ITalkBackend $backend = null;
|
|
|
|
public function __construct(Coordinator $coordinator,
|
|
IServerContainer $container,
|
|
LoggerInterface $logger) {
|
|
$this->coordinator = $coordinator;
|
|
$this->container = $container;
|
|
$this->logger = $logger;
|
|
}
|
|
|
|
public function hasBackend(): bool {
|
|
if ($this->hasBackend !== null) {
|
|
return $this->hasBackend;
|
|
}
|
|
|
|
$context = $this->coordinator->getRegistrationContext();
|
|
if ($context === null) {
|
|
// Backend requested too soon, e.g. from the bootstrap `register` method of an app
|
|
throw new RuntimeException("Not all apps have been registered yet");
|
|
}
|
|
$backendRegistration = $context->getTalkBackendRegistration();
|
|
if ($backendRegistration === null) {
|
|
// Nothing to do. Remember and exit.
|
|
return $this->hasBackend = false;
|
|
}
|
|
|
|
try {
|
|
$this->backend = $this->container->get(
|
|
$backendRegistration->getService()
|
|
);
|
|
|
|
// Remember and return
|
|
return $this->hasBackend = true;
|
|
} catch (Throwable $e) {
|
|
$this->logger->error("Talk backend {class} could not be loaded: " . $e->getMessage(), [
|
|
'class' => $backendRegistration->getService(),
|
|
'exception' => $e,
|
|
]);
|
|
|
|
// Temporary result. Maybe the next time the backend is requested it can be loaded.
|
|
return false;
|
|
}
|
|
}
|
|
|
|
public function newConversationOptions(): IConversationOptions {
|
|
return ConversationOptions::default();
|
|
}
|
|
|
|
public function createConversation(string $name,
|
|
array $moderators,
|
|
IConversationOptions $options = null): IConversation {
|
|
if (!$this->hasBackend()) {
|
|
throw new NoBackendException("The Talk broker has no registered backend");
|
|
}
|
|
|
|
return $this->backend->createConversation(
|
|
$name,
|
|
$moderators,
|
|
$options ?? ConversationOptions::default()
|
|
);
|
|
}
|
|
|
|
public function deleteConversation(string $id): void {
|
|
if (!$this->hasBackend()) {
|
|
throw new NoBackendException("The Talk broker has no registered backend");
|
|
}
|
|
|
|
$this->backend->deleteConversation($id);
|
|
}
|
|
}
|