Response.php
| 1 | <?php |
| 2 | |
| 3 | namespace Give\Framework\Http\Response; |
| 4 | |
| 5 | use ArrayObject; |
| 6 | use Give\Framework\Http\Response\Traits\ResponseTrait; |
| 7 | use Give\Framework\Support\Contracts\Arrayable; |
| 8 | use Give\Framework\Support\Contracts\Jsonable; |
| 9 | use Give\Framework\Support\Contracts\Renderable; |
| 10 | use JsonSerializable; |
| 11 | use Give\Vendors\Symfony\Component\HttpFoundation\Response as SymfonyResponse; |
| 12 | |
| 13 | /** |
| 14 | * @since 2.18.0 |
| 15 | */ |
| 16 | class Response extends SymfonyResponse |
| 17 | { |
| 18 | use ResponseTrait; |
| 19 | |
| 20 | /** |
| 21 | * Set the content on the response. |
| 22 | * |
| 23 | * @param mixed $content |
| 24 | * @return $this |
| 25 | */ |
| 26 | public function setContent($content) |
| 27 | { |
| 28 | $this->original = $content; |
| 29 | |
| 30 | // If the content is "JSONable" we will set the appropriate header and convert |
| 31 | // the content to JSON. This is useful when returning something like models |
| 32 | // from routes that will be automatically transformed to their JSON form. |
| 33 | if ($this->shouldBeJson($content)) { |
| 34 | $this->header('Content-Type', 'application/json'); |
| 35 | |
| 36 | $content = $this->morphToJson($content); |
| 37 | } |
| 38 | |
| 39 | // If this content implements the "Renderable" interface then we will call the |
| 40 | // render method on the object so we will avoid any "__toString" exceptions |
| 41 | // that might be thrown and have their errors obscured by PHP's handling. |
| 42 | elseif ($content instanceof Renderable) { |
| 43 | $content = $content->render(); |
| 44 | } |
| 45 | |
| 46 | parent::setContent($content); |
| 47 | |
| 48 | return $this; |
| 49 | } |
| 50 | |
| 51 | /** |
| 52 | * Determine if the given content should be turned into JSON. |
| 53 | * |
| 54 | * @param mixed $content |
| 55 | * @return bool |
| 56 | */ |
| 57 | protected function shouldBeJson($content) |
| 58 | { |
| 59 | return $content instanceof Arrayable || |
| 60 | $content instanceof Jsonable || |
| 61 | $content instanceof ArrayObject || |
| 62 | $content instanceof JsonSerializable || |
| 63 | is_array($content); |
| 64 | } |
| 65 | |
| 66 | /** |
| 67 | * Morph the given content into JSON. |
| 68 | * |
| 69 | * @param mixed $content |
| 70 | * @return string |
| 71 | */ |
| 72 | protected function morphToJson($content) |
| 73 | { |
| 74 | if ($content instanceof Jsonable) { |
| 75 | return $content->toJson(); |
| 76 | } |
| 77 | |
| 78 | if ($content instanceof Arrayable) { |
| 79 | return json_encode($content->toArray()); |
| 80 | } |
| 81 | |
| 82 | return json_encode($content); |
| 83 | } |
| 84 | } |
| 85 |