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<?php
/**
* Whoops - php errors for cool kids
* @author Filipe Dobreira <http://github.com/filp>
*/
namespace Whoops\Handler;
use Whoops\Exception\Formatter;
/**
* Catches an exception and converts it to a JSON
* response. Additionally can also return exception
* frames for consumption by an API.
*/
class JsonResponseHandler extends Handler
{
/**
* @var bool
*/
private $returnFrames = false;
/**
* @var bool
*/
private $jsonApi = false;
/**
* Returns errors[[]] instead of error[] to be in compliance with the json:api spec
* @param bool $jsonApi Default is false
* @return $this
*/
public function setJsonApi($jsonApi = false)
{
$this->jsonApi = (bool) $jsonApi;
return $this;
}
/**
* @param bool|null $returnFrames
* @return bool|$this
*/
public function addTraceToOutput($returnFrames = null)
{
if (func_num_args() == 0) {
return $this->returnFrames;
}
$this->returnFrames = (bool) $returnFrames;
return $this;
}
/**
* @return int
*/
public function handle()
{
if ($this->jsonApi === true) {
$response = [
'errors' => [
Formatter::formatExceptionAsDataArray(
$this->getInspector(),
$this->addTraceToOutput()
),
]
];
} else {
$response = [
'error' => Formatter::formatExceptionAsDataArray(
$this->getInspector(),
$this->addTraceToOutput()
),
];
}
echo json_encode($response, defined('JSON_PARTIAL_OUTPUT_ON_ERROR') ? JSON_PARTIAL_OUTPUT_ON_ERROR : 0);
return Handler::QUIT;
}
/**
* @return string
*/
public function contentType()
{
return 'application/json';
}
}