Viewing file:  BroadcastManager.php (5.13 KB) -rw-r--r--
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<?php
namespace Illuminate\Broadcasting;
use Pusher;
use Closure;
use Illuminate\Support\Arr;
use InvalidArgumentException;
use Illuminate\Broadcasting\Broadcasters\LogBroadcaster;
use Illuminate\Broadcasting\Broadcasters\RedisBroadcaster;
use Illuminate\Broadcasting\Broadcasters\PusherBroadcaster;
use Illuminate\Contracts\Broadcasting\Factory as FactoryContract;
class BroadcastManager implements FactoryContract
{
/**
* The application instance.
*
* @var \Illuminate\Foundation\Application
*/
protected $app;
/**
* The array of resolved broadcast drivers.
*
* @var array
*/
protected $drivers = [];
/**
* The registered custom driver creators.
*
* @var array
*/
protected $customCreators = [];
/**
* Create a new manager instance.
*
* @param \Illuminate\Foundation\Application $app
* @return void
*/
public function __construct($app)
{
$this->app = $app;
}
/**
* Get a driver instance.
*
* @param string $driver
* @return mixed
*/
public function connection($driver = null)
{
return $this->driver($driver);
}
/**
* Get a driver instance.
*
* @param string $name
* @return mixed
*/
public function driver($name = null)
{
$name = $name ?: $this->getDefaultDriver();
return $this->drivers[$name] = $this->get($name);
}
/**
* Attempt to get the connection from the local cache.
*
* @param string $name
* @return \Illuminate\Contracts\Broadcasting\Broadcaster
*/
protected function get($name)
{
return isset($this->drivers[$name]) ? $this->drivers[$name] : $this->resolve($name);
}
/**
* Resolve the given store.
*
* @param string $name
* @return \Illuminate\Contracts\Broadcasting\Broadcaster
*
* @throws \InvalidArgumentException
*/
protected function resolve($name)
{
$config = $this->getConfig($name);
if (is_null($config)) {
throw new InvalidArgumentException("Broadcaster [{$name}] is not defined.");
}
if (isset($this->customCreators[$config['driver']])) {
return $this->callCustomCreator($config);
} else {
$driverMethod = 'create'.ucfirst($config['driver']).'Driver';
if (method_exists($this, $driverMethod)) {
return $this->{$driverMethod}($config);
} else {
throw new InvalidArgumentException("Driver [{$config['driver']}] is not supported.");
}
}
}
/**
* Call a custom driver creator.
*
* @param array $config
* @return mixed
*/
protected function callCustomCreator(array $config)
{
return $this->customCreators[$config['driver']]($this->app, $config);
}
/**
* Create an instance of the driver.
*
* @param array $config
* @return \Illuminate\Contracts\Broadcasting\Broadcaster
*/
protected function createPusherDriver(array $config)
{
return new PusherBroadcaster(
new Pusher($config['key'], $config['secret'], $config['app_id'], Arr::get($config, 'options', []))
);
}
/**
* Create an instance of the driver.
*
* @param array $config
* @return \Illuminate\Contracts\Broadcasting\Broadcaster
*/
protected function createRedisDriver(array $config)
{
return new RedisBroadcaster(
$this->app->make('redis'), Arr::get($config, 'connection')
);
}
/**
* Create an instance of the driver.
*
* @param array $config
* @return \Illuminate\Contracts\Broadcasting\Broadcaster
*/
protected function createLogDriver(array $config)
{
return new LogBroadcaster(
$this->app->make('Psr\Log\LoggerInterface')
);
}
/**
* Get the connection configuration.
*
* @param string $name
* @return array
*/
protected function getConfig($name)
{
return $this->app['config']["broadcasting.connections.{$name}"];
}
/**
* Get the default driver name.
*
* @return string
*/
public function getDefaultDriver()
{
return $this->app['config']['broadcasting.default'];
}
/**
* Set the default driver name.
*
* @param string $name
* @return void
*/
public function setDefaultDriver($name)
{
$this->app['config']['broadcasting.default'] = $name;
}
/**
* Register a custom driver creator Closure.
*
* @param string $driver
* @param \Closure $callback
* @return $this
*/
public function extend($driver, Closure $callback)
{
$this->customCreators[$driver] = $callback;
return $this;
}
/**
* Dynamically call the default driver instance.
*
* @param string $method
* @param array $parameters
* @return mixed
*/
public function __call($method, $parameters)
{
return call_user_func_array([$this->driver(), $method], $parameters);
}
}
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