setName('talk:signaling:delete')
->setDescription('Remove an existing signaling server.')
->addArgument(
'server',
InputArgument::REQUIRED,
'An external signaling server string, ex. wss://signaling.example.org'
);
}
protected function execute(InputInterface $input, OutputInterface $output): int {
$server = $input->getArgument('server');
$config = $this->config->getAppValue('spreed', 'signaling_servers');
$signaling = json_decode($config, true);
if ($signaling === null || empty($signaling) || !is_array($signaling)) {
$signaling = [
'servers' => [],
'secret' => '',
];
}
$count = count($signaling['servers']);
// remove all occurrences of $server
$servers = array_filter($signaling['servers'], function ($s) use ($server) {
return $s['server'] !== $server;
});
$signaling['servers'] = array_values($servers); // reindex
$this->config->setAppValue('spreed', 'signaling_servers', json_encode($signaling));
if ($count > count($signaling['servers'])) {
$output->writeln('Deleted ' . $server . '.');
} else {
$output->writeln('There is nothing to delete.');
}
return 0;
}
}