server/core/Command/Broadcast/Test.php
Christoph Wurst d180a98714
Make it possible to broadcast events to (web) clients
Signed-off-by: Christoph Wurst <christoph@winzerhof-wurst.at>
2019-10-28 13:58:13 +01:00

100 lines
2.5 KiB
PHP

<?php declare(strict_types=1);
/**
* @copyright 2019 Christoph Wurst <christoph@winzerhof-wurst.at>
*
* @author 2019 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\Core\Command\Broadcast;
use OCP\EventDispatcher\ABroadcastedEvent;
use OCP\EventDispatcher\IEventDispatcher;
use Symfony\Component\Console\Command\Command;
use Symfony\Component\Console\Input\InputArgument;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Output\OutputInterface;
class Test extends Command {
/** @var IEventDispatcher */
private $eventDispatcher;
public function __construct(IEventDispatcher $eventDispatcher) {
parent::__construct();
$this->eventDispatcher = $eventDispatcher;
}
protected function configure(): void {
$this
->setName('broadcast:test')
->setDescription('test the SSE broadcaster')
->addArgument(
'uid',
InputArgument::REQUIRED,
'the UID of the users to receive the event'
)
->addArgument(
'name',
InputArgument::OPTIONAL,
'the event name',
'test'
);
}
protected function execute(InputInterface $input, OutputInterface $output) {
$name = $input->getArgument('name');
$uid = $input->getArgument('uid');
$event = new class($name, $uid) extends ABroadcastedEvent {
/** @var string */
private $name;
/** @var string */
private $uid;
public function __construct(string $name,
string $uid) {
parent::__construct();
$this->name = $name;
$this->uid = $uid;
}
public function broadcastAs(): string {
return $this->name;
}
public function getUids(): array {
return [
$this->uid,
];
}
public function jsonSerialize() {
return [
'description' => 'this is a test event',
];
}
};
$this->eventDispatcher->dispatch('broadcasttest', $event);
return 0;
}
}