87 lines
1.9 KiB
PHP
87 lines
1.9 KiB
PHP
<?php namespace Illuminate\Http;
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use ArrayObject;
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use Illuminate\Contracts\Support\Jsonable;
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use Illuminate\Contracts\Support\Renderable;
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use Symfony\Component\HttpFoundation\Response as BaseResponse;
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class Response extends BaseResponse {
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use ResponseTrait;
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/**
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* The original content of the response.
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*
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* @var mixed
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*/
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public $original;
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/**
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* Set the content on the response.
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*
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* @param mixed $content
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* @return $this
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*/
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public function setContent($content)
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{
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$this->original = $content;
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// If the content is "JSONable" we will set the appropriate header and convert
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// the content to JSON. This is useful when returning something like models
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// from routes that will be automatically transformed to their JSON form.
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if ($this->shouldBeJson($content))
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{
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$this->header('Content-Type', 'application/json');
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$content = $this->morphToJson($content);
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}
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// If this content implements the "Renderable" interface then we will call the
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// render method on the object so we will avoid any "__toString" exceptions
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// that might be thrown and have their errors obscured by PHP's handling.
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elseif ($content instanceof Renderable)
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{
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$content = $content->render();
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}
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return parent::setContent($content);
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}
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/**
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* Morph the given content into JSON.
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*
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* @param mixed $content
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* @return string
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*/
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protected function morphToJson($content)
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{
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if ($content instanceof Jsonable) return $content->toJson();
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return json_encode($content);
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}
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/**
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* Determine if the given content should be turned into JSON.
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*
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* @param mixed $content
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* @return bool
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*/
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protected function shouldBeJson($content)
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{
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return $content instanceof Jsonable ||
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$content instanceof ArrayObject ||
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is_array($content);
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}
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/**
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* Get the original response content.
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*
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* @return mixed
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*/
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public function getOriginalContent()
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{
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return $this->original;
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}
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}
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