Developer
<?php
namespace Illuminate\Http;
use Illuminate\Contracts\Support\Arrayable;
use Illuminate\Contracts\Support\Jsonable;
use Illuminate\Support\Traits\Macroable;
use InvalidArgumentException;
use JsonSerializable;
use Symfony\Component\HttpFoundation\JsonResponse as BaseJsonResponse;
class JsonResponse extends BaseJsonResponse
{
use ResponseTrait, Macroable {
Macroable::__call as macroCall;
}
/**
* Constructor.
*
* @param mixed $data
* @param int $status
* @param array $headers
* @param int $options
* @param bool $json
* @return void
*/
public function __construct($data = null, $status = 200, $headers = [], $options = 0, $json = false)
{
$this->encodingOptions = $options;
parent::__construct($data, $status, $headers, $json);
}
/**
* {@inheritdoc}
*
* @return static
*/
public static function fromJsonString(?string $data = null, int $status = 200, array $headers = []): static
{
return new static($data, $status, $headers, 0, true);
}
/**
* Sets the JSONP callback.
*
* @param string|null $callback
* @return $this
*/
public function withCallback($callback = null)
{
return $this->setCallback($callback);
}
/**
* Get the json_decoded data from the response.
*
* @param bool $assoc
* @param int $depth
* @return mixed
*/
public function getData($assoc = false, $depth = 512)
{
return json_decode($this->data, $assoc, $depth);
}
/**
* {@inheritdoc}
*
* @return static
*/
public function setData($data = []): static
{
$this->original = $data;
// Ensure json_last_error() is cleared...
json_decode('[]');
if ($data instanceof Jsonable) {
$this->data = $data->toJson($this->encodingOptions);
} elseif ($data instanceof JsonSerializable) {
$this->data = json_encode($data->jsonSerialize(), $this->encodingOptions);
} elseif ($data instanceof Arrayable) {
$this->data = json_encode($data->toArray(), $this->encodingOptions);
} else {
$this->data = json_encode($data, $this->encodingOptions);
}
if (! $this->hasValidJson(json_last_error())) {
throw new InvalidArgumentException(json_last_error_msg());
}
return $this->update();
}
/**
* Determine if an error occurred during JSON encoding.
*
* @param int $jsonError
* @return bool
*/
protected function hasValidJson($jsonError)
{
if ($jsonError === JSON_ERROR_NONE) {
return true;
}
return $this->hasEncodingOption(JSON_PARTIAL_OUTPUT_ON_ERROR) &&
in_array($jsonError, [
JSON_ERROR_RECURSION,
JSON_ERROR_INF_OR_NAN,
JSON_ERROR_UNSUPPORTED_TYPE,
]);
}
/**
* {@inheritdoc}
*
* @return static
*/
public function setEncodingOptions($options): static
{
$this->encodingOptions = (int) $options;
return $this->setData($this->getData());
}
/**
* Determine if a JSON encoding option is set.
*
* @param int $option
* @return bool
*/
public function hasEncodingOption($option)
{
return (bool) ($this->encodingOptions & $option);
}
}
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