extensions = $extensions;
$this->config = $config;
$this->settings = $settings;
parent::__construct();
}
/**
* {@inheritdoc}
*/
protected function configure()
{
$this
->setName('info')
->setDescription("Gather information about Flarum's core and installed extensions");
}
/**
* {@inheritdoc}
*/
protected function fire()
{
$coreVersion = $this->findPackageVersion(__DIR__.'/../../../', Application::VERSION);
$this->output->writeln("Flarum core $coreVersion");
$this->output->writeln('PHP version: '.PHP_VERSION);
$this->output->writeln('MySQL version: '.$this->identifyDatabaseVersion());
$phpExtensions = implode(', ', get_loaded_extensions());
$this->output->writeln("Loaded extensions: $phpExtensions");
$this->getExtensionTable()->render();
$this->output->writeln('Base URL: '.$this->config->url());
$this->output->writeln('Installation path: '.getcwd());
$this->output->writeln('Queue driver: '.$this->identifyQueueDriver());
$this->output->writeln('Mail driver: '.$this->settings->get('mail_driver', 'unknown'));
$this->output->writeln('Debug mode: '.($this->config->inDebugMode() ? 'ON' : 'off'));
if ($this->config->inDebugMode()) {
$this->output->writeln('');
$this->error(
"Don't forget to turn off debug mode! It should never be turned on in a production system."
);
}
}
private function getExtensionTable()
{
$table = (new Table($this->output))
->setHeaders([
['Flarum Extensions'],
['ID', 'Version', 'Commit']
])->setStyle(
(new TableStyle)->setCellHeaderFormat('%s')
);
foreach ($this->extensions->getEnabledExtensions() as $extension) {
$table->addRow([
$extension->getId(),
$extension->getVersion(),
$this->findPackageVersion($extension->getPath())
]);
}
return $table;
}
/**
* Try to detect a package's exact version.
*
* If the package seems to be a Git version, we extract the currently
* checked out commit using the command line.
*
* @param string $path
* @param string $fallback
* @return string
*/
private function findPackageVersion($path, $fallback = null)
{
if (file_exists("$path/.git")) {
$cwd = getcwd();
chdir($path);
$output = [];
$status = null;
exec('git rev-parse HEAD 2>&1', $output, $status);
chdir($cwd);
if ($status == 0) {
return isset($fallback) ? "$fallback ($output[0])" : $output[0];
}
}
return $fallback;
}
private function identifyQueueDriver(): string
{
// Get instantiated queue class
$queue = resolve(Queue::class);
// Get class name
$queue = get_class($queue);
// Drop the namespace
$queue = Str::afterLast($queue, '\\');
// Lowercase the class name
$queue = strtolower($queue);
// Drop everything like queue SyncQueue, RedisQueue
$queue = str_replace('queue', null, $queue);
return $queue;
}
private function identifyDatabaseVersion(): string
{
/** @var MySqlConnection $connection */
$connection = resolve(ConnectionInterface::class);
return $connection->getPdo()->getAttribute(\PDO::ATTR_SERVER_VERSION);
}
}