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<?php
/**
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/
namespace Magento\Framework\Webapi;
use Magento\Framework\App\Response\HttpInterface;
use Magento\Framework\ObjectManager\ResetAfterRequestInterface;
/**
* Web Api response
*/
class Response extends \Magento\Framework\HTTP\PhpEnvironment\Response implements
HttpInterface,
ResetAfterRequestInterface
{
/**
* Character set which must be used in response.
*/
public const RESPONSE_CHARSET = 'utf-8';
/**#@+
* Default message types.
*/
public const MESSAGE_TYPE_SUCCESS = 'success';
public const MESSAGE_TYPE_ERROR = 'error';
public const MESSAGE_TYPE_WARNING = 'warning';
/**#@- */
/**#@+
* Success HTTP response codes.
*/
public const HTTP_OK = 200;
/**
* @var array
*/
protected $_messages = [];
/**
* Set header appropriate to specified MIME type.
*
* @param string $mimeType MIME type
* @return $this
*/
public function setMimeType($mimeType)
{
return $this->setHeader('Content-Type', "{$mimeType}; charset=" . self::RESPONSE_CHARSET, true);
}
/**
* Add message to response.
*
* @param string $message
* @param string $code
* @param array $params
* @param string $type
* @return $this
*/
public function addMessage($message, $code, $params = [], $type = self::MESSAGE_TYPE_ERROR)
{
$params['message'] = $message;
$params['code'] = $code;
$this->_messages[$type][] = $params;
return $this;
}
/**
* Has messages.
*
* @return bool
*/
public function hasMessages()
{
return (bool)count($this->_messages) > 0;
}
/**
* Return messages.
*
* @return array
*/
public function getMessages()
{
return $this->_messages;
}
/**
* Clear messages.
*
* @return $this
*/
public function clearMessages()
{
$this->_messages = [];
return $this;
}
/**
* @inheritDoc
*/
public function _resetState(): void
{
$this->clearMessages();
parent::_resetState();
}
}