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<?php namespace Illuminate\Remote;
use Symfony\Component\Console\Output\NullOutput;
use Symfony\Component\Console\Output\ConsoleOutput;
class RemoteManager {
/**
* The application instance.
*
* @var \Illuminate\Foundation\Application
*/
protected $app;
/**
* Create a new remote manager instance.
*
* @param \Illuminate\Foundation\Application $app
* @return void
*/
public function __construct($app)
{
$this->app = $app;
}
/**
* Get a remote connection instance.
*
* @param string|array|mixed $name
* @return \Illuminate\Remote\ConnectionInterface
*/
public function into($name)
{
if (is_string($name) || is_array($name))
{
return $this->connection($name);
}
return $this->connection(func_get_args());
}
/**
* Get a remote connection instance.
*
* @param string|array $name
* @return \Illuminate\Remote\ConnectionInterface
*/
public function connection($name = null)
{
if (is_array($name)) return $this->multiple($name);
return $this->resolve($name ?: $this->getDefaultConnection());
}
/**
* Get a connection group instance by name.
*
* @param string $name
* @return \Illuminate\Remote\ConnectionInterface
*/
public function group($name)
{
return $this->connection($this->app['config']['remote.groups.'.$name]);
}
/**
* Resolve a multiple connection instance.
*
* @param array $names
* @return \Illuminate\Remote\MultiConnection
*/
public function multiple(array $names)
{
return new MultiConnection(array_map(array($this, 'resolve'), $names));
}
/**
* Resolve a remote connection instance.
*
* @param string $name
* @return \Illuminate\Remote\Connection
*/
public function resolve($name)
{
return $this->makeConnection($name, $this->getConfig($name));
}
/**
* Make a new connection instance.
*
* @param string $name
* @param array $config
* @return \Illuminate\Remote\Connection
*/
protected function makeConnection($name, array $config)
{
$this->setOutput($connection = new Connection(
$name, $config['host'], $config['username'], $this->getAuth($config)
));
return $connection;
}
/**
* Set the output implementation on the connection.
*
* @param \Illuminate\Remote\Connection $connection
* @return void
*/
protected function setOutput(Connection $connection)
{
$output = php_sapi_name() == 'cli' ? new ConsoleOutput : new NullOutput;
$connection->setOutput($output);
}
/**
* Format the appropriate authentication array payload.
*
* @param array $config
* @return array
*
* @throws \InvalidArgumentException
*/
protected function getAuth(array $config)
{
if (isset($config['agent']) && $config['agent'] === true)
{
return array('agent' => true);
}
elseif (isset($config['key']) && trim($config['key']) != '')
{
return array('key' => $config['key'], 'keyphrase' => $config['keyphrase']);
}
elseif (isset($config['keytext']) && trim($config['keytext']) != '')
{
return array('keytext' => $config['keytext']);
}
elseif (isset($config['password']))
{
return array('password' => $config['password']);
}
throw new \InvalidArgumentException('Password / key is required.');
}
/**
* Get the configuration for a remote server.
*
* @param string $name
* @return array
*
* @throws \InvalidArgumentException
*/
protected function getConfig($name)
{
$config = $this->app['config']['remote.connections.'.$name];
if ( ! is_null($config)) return $config;
throw new \InvalidArgumentException("Remote connection [$name] not defined.");
}
/**
* Get the default connection name.
*
* @return string
*/
public function getDefaultConnection()
{
return $this->app['config']['remote.default'];
}
/**
* Set the default connection name.
*
* @param string $name
* @return void
*/
public function setDefaultConnection($name)
{
$this->app['config']['remote.default'] = $name;
}
/**
* Dynamically pass methods to the default connection.
*
* @param string $method
* @param array $parameters
* @return mixed
*/
public function __call($method, $parameters)
{
return call_user_func_array(array($this->connection(), $method), $parameters);
}
}
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