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<?php
namespace Guzzle\Service\Command\Factory;
use Guzzle\Service\Description\ServiceDescriptionInterface;
use Guzzle\Inflection\InflectorInterface;
/**
* Command factory used to create commands based on service descriptions
*/
class ServiceDescriptionFactory implements FactoryInterface
{
/** @var ServiceDescriptionInterface */
protected $description;
/** @var InflectorInterface */
protected $inflector;
/**
* @param ServiceDescriptionInterface $description Service description
* @param InflectorInterface $inflector Optional inflector to use if the command is not at first found
*/
public function __construct(ServiceDescriptionInterface $description, InflectorInterface $inflector = null)
{
$this->setServiceDescription($description);
$this->inflector = $inflector;
}
/**
* Change the service description used with the factory
*
* @param ServiceDescriptionInterface $description Service description to use
*
* @return FactoryInterface
*/
public function setServiceDescription(ServiceDescriptionInterface $description)
{
$this->description = $description;
return $this;
}
/**
* Returns the service description
*
* @return ServiceDescriptionInterface
*/
public function getServiceDescription()
{
return $this->description;
}
public function factory($name, array $args = array())
{
$command = $this->description->getOperation($name);
// If a command wasn't found, then try to uppercase the first letter and try again
if (!$command) {
$command = $this->description->getOperation(ucfirst($name));
// If an inflector was passed, then attempt to get the command using snake_case inflection
if (!$command && $this->inflector) {
$command = $this->description->getOperation($this->inflector->snake($name));
}
}
if ($command) {
$class = $command->getClass();
return new $class($args, $command, $this->description);
}
}
}
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