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<?php
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declare(strict_types=1);
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namespace Aidphp\Http;
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use Psr\Http\Message\ResponseInterface;
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use Psr\Http\Message\StreamInterface;
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use InvalidArgumentException;
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class Response implements ResponseInterface
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{
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use MessageTrait;
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private $statusCode;
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private $reasonPhrase;
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private static $phrases = [
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100 => 'Continue',
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101 => 'Switching Protocols',
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102 => 'Processing',
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200 => 'OK',
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201 => 'Created',
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202 => 'Accepted',
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203 => 'Non-Authoritative Information',
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204 => 'No Content',
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205 => 'Reset Content',
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206 => 'Partial Content',
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207 => 'Multi-status',
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208 => 'Already Reported',
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300 => 'Multiple Choices',
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301 => 'Moved Permanently',
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302 => 'Found',
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303 => 'See Other',
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304 => 'Not Modified',
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305 => 'Use Proxy',
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306 => 'Switch Proxy',
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307 => 'Temporary Redirect',
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400 => 'Bad Request',
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401 => 'Unauthorized',
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402 => 'Payment Required',
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403 => 'Forbidden',
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404 => 'Not Found',
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405 => 'Method Not Allowed',
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406 => 'Not Acceptable',
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407 => 'Proxy Authentication Required',
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408 => 'Request Time-out',
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409 => 'Conflict',
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410 => 'Gone',
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411 => 'Length Required',
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412 => 'Precondition Failed',
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413 => 'Request Entity Too Large',
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414 => 'Request-URI Too Large',
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415 => 'Unsupported Media Type',
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416 => 'Requested range not satisfiable',
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417 => 'Expectation Failed',
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418 => 'I\'m a teapot',
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422 => 'Unprocessable Entity',
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423 => 'Locked',
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424 => 'Failed Dependency',
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425 => 'Unordered Collection',
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426 => 'Upgrade Required',
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428 => 'Precondition Required',
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429 => 'Too Many Requests',
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431 => 'Request Header Fields Too Large',
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451 => 'Unavailable For Legal Reasons',
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500 => 'Internal Server Error',
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501 => 'Not Implemented',
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502 => 'Bad Gateway',
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503 => 'Service Unavailable',
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504 => 'Gateway Time-out',
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505 => 'HTTP Version not supported',
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506 => 'Variant Also Negotiates',
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507 => 'Insufficient Storage',
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508 => 'Loop Detected',
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511 => 'Network Authentication Required',
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];
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public function __construct(int $code = 200, array $headers = [], StreamInterface $body = null, string $version = '1.1', string $reasonPhrase = '')
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{
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$this->statusCode = $this->filterStatusCode($code);
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$this->reasonPhrase = $this->filterReasonPhrase($reasonPhrase, $this->statusCode);
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$this->setHeaders($headers);
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$this->stream = null !== $body ? $body : new Stream(fopen('php://temp', 'wb+'));
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$this->protocol = $this->filterProtocolVersion($version);
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}
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public function getStatusCode(): int
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{
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return $this->statusCode;
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}
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public function getReasonPhrase(): string
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{
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return $this->reasonPhrase;
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}
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public function withStatus($code, $reasonPhrase = ''): self
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{
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100
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$code = $this->filterStatusCode($code);
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$reasonPhrase = $this->filterReasonPhrase($reasonPhrase, $code);
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if ($this->statusCode === $code && $this->reasonPhrase === $reasonPhrase)
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{
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return $this;
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}
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107
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$new = clone $this;
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$new->statusCode = $code;
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$new->reasonPhrase = $reasonPhrase;
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return $new;
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}
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private function filterStatusCode(int $code): int
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{
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if ($code < 100 || $code > 599)
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{
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throw new InvalidArgumentException('Invalid HTTP status code "' . $code . '" provided');
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}
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120
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return $code;
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}
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122
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123
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11 |
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private function filterReasonPhrase(string $reasonPhrase, int $code): string
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{
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if ('' === $reasonPhrase && isset(self::$phrases[$code]))
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{
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$reasonPhrase = self::$phrases[$code];
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}
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129
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130
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return $reasonPhrase;
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131
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}
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132
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} |
aidphp /
http
