Lines
93.12%
122 / 131
Methods
82.14%
23 / 28
Classes
0.00%
0 / 1
| Name | Lines | Methods | CRAP | ||||
|---|---|---|---|---|---|---|---|
| __construct | 100.00% | 1 / 1 | 100.00% | 1 / 1 | 1 | ||
| json | 84.61% | 11 / 13 | 0.00% | 0 / 1 | 5.09 | ||
| getStatusCode | 100.00% | 1 / 1 | 100.00% | 1 / 1 | 1 | ||
| withStatus | 100.00% | 8 / 8 | 100.00% | 1 / 1 | 4 | ||
| getReasonPhrase | 100.00% | 1 / 1 | 100.00% | 1 / 1 | 1 | ||
| withJsonBody | 80.00% | 4 / 5 | 0.00% | 0 / 1 | 2.03 | ||
| withJsonEnvelope | 100.00% | 9 / 9 | 100.00% | 1 / 1 | 2 | ||
| withRedirect | 100.00% | 6 / 6 | 100.00% | 1 / 1 | 2 | ||
| withStream | 100.00% | 7 / 7 | 100.00% | 1 / 1 | 3 | ||
| withEventStream | 100.00% | 6 / 6 | 100.00% | 1 / 1 | 1 | ||
| [Lucent\Http\Message\AbstractMessage] getProtocolVersion | 100.00% | 1 / 1 | 100.00% | 1 / 1 | 1 | ||
| [Lucent\Http\Message\AbstractMessage] withProtocolVersion | 100.00% | 3 / 3 | 100.00% | 1 / 1 | 1 | ||
| [Lucent\Http\Message\AbstractMessage] getHeaders | 100.00% | 1 / 1 | 100.00% | 1 / 1 | 1 | ||
| [Lucent\Http\Message\AbstractMessage] hasHeader | 100.00% | 1 / 1 | 100.00% | 1 / 1 | 1 | ||
| [Lucent\Http\Message\AbstractMessage] getHeader | 100.00% | 5 / 5 | 100.00% | 1 / 1 | 2 | ||
| [Lucent\Http\Message\AbstractMessage] getHeaderLine | 100.00% | 4 / 4 | 100.00% | 1 / 1 | 2 | ||
| [Lucent\Http\Message\AbstractMessage] withHeader | 100.00% | 10 / 10 | 100.00% | 1 / 1 | 3 | ||
| [Lucent\Http\Message\AbstractMessage] withAddedHeader | 100.00% | 12 / 12 | 100.00% | 1 / 1 | 3 | ||
| [Lucent\Http\Message\AbstractMessage] withoutHeader | 87.50% | 7 / 8 | 0.00% | 0 / 1 | 2.01 | ||
| [Lucent\Http\Message\AbstractMessage] getBody | 100.00% | 3 / 3 | 100.00% | 1 / 1 | 2 | ||
| [Lucent\Http\Message\AbstractMessage] withBody | 100.00% | 3 / 3 | 100.00% | 1 / 1 | 1 | ||
| [Lucent\Http\Message\AbstractMessage] setBody | 100.00% | 1 / 1 | 100.00% | 1 / 1 | 1 | ||
| [Lucent\Http\Message\AbstractMessage] setHeaders | 100.00% | 2 / 2 | 100.00% | 1 / 1 | 2 | ||
| [Lucent\Http\Message\AbstractMessage] withHeaderInternal | 100.00% | 6 / 6 | 100.00% | 1 / 1 | 3 | ||
| [Lucent\Http\Message\AbstractMessage] normalizeHeaderName | 100.00% | 1 / 1 | 100.00% | 1 / 1 | 1 | ||
| [Lucent\Http\Message\AbstractMessage] assertHeaderName | 50.00% | 3 / 6 | 0.00% | 0 / 1 | 8.12 | ||
| [Lucent\Http\Message\AbstractMessage] assertHeaderValue | 66.66% | 4 / 6 | 0.00% | 0 / 1 | 5.93 | ||
| [Lucent\Http\Message\AbstractMessage] sanitizeHeaderValue | 100.00% | 1 / 1 | 100.00% | 1 / 1 | 1 | ||
| 21 | class Response extends AbstractMessage implements ResponseInterface | |
| 22 | { | |
| 23 | /** @var int HTTP status code */ | |
| 24 | private int $statusCode = 200; | |
| 25 | ||
| 26 | /** @var string Reason phrase */ | |
| 27 | private string $reasonPhrase = 'OK'; | |
| 28 | ||
| 29 | /** @var array<string, string> Map of status codes to default reason phrases */ | |
| 30 | private const PHRASES = [ | |
| 31 | 100 => 'Continue', | |
| 32 | 101 => 'Switching Protocols', | |
| 33 | 102 => 'Processing', | |
| 34 | 200 => 'OK', | |
| 35 | 201 => 'Created', | |
| 36 | 202 => 'Accepted', | |
| 37 | 203 => 'Non-Authoritative Information', | |
| 38 | 204 => 'No Content', | |
| 39 | 205 => 'Reset Content', | |
| 40 | 206 => 'Partial Content', | |
| 41 | 300 => 'Multiple Choices', | |
| 42 | 301 => 'Moved Permanently', | |
| 43 | 302 => 'Found', | |
| 44 | 303 => 'See Other', | |
| 45 | 304 => 'Not Modified', | |
| 46 | 305 => 'Use Proxy', | |
| 47 | 307 => 'Temporary Redirect', | |
| 48 | 308 => 'Permanent Redirect', | |
| 49 | 400 => 'Bad Request', | |
| 50 | 401 => 'Unauthorized', | |
| 51 | 402 => 'Payment Required', | |
| 52 | 403 => 'Forbidden', | |
| 53 | 404 => 'Not Found', | |
| 54 | 405 => 'Method Not Allowed', | |
| 55 | 406 => 'Not Acceptable', | |
| 56 | 407 => 'Proxy Authentication Required', | |
| 57 | 408 => 'Request Timeout', | |
| 58 | 409 => 'Conflict', | |
| 59 | 410 => 'Gone', | |
| 60 | 411 => 'Length Required', | |
| 61 | 412 => 'Precondition Failed', | |
| 62 | 413 => 'Payload Too Large', | |
| 63 | 414 => 'URI Too Long', | |
| 64 | 415 => 'Unsupported Media Type', | |
| 65 | 416 => 'Range Not Satisfiable', | |
| 66 | 417 => 'Expectation Failed', | |
| 67 | 426 => 'Upgrade Required', | |
| 68 | 429 => 'Too Many Requests', | |
| 69 | 451 => 'Unavailable For Legal Reasons', | |
| 70 | 500 => 'Internal Server Error', | |
| 71 | 501 => 'Not Implemented', | |
| 72 | 502 => 'Bad Gateway', | |
| 73 | 503 => 'Service Unavailable', | |
| 74 | 504 => 'Gateway Timeout', | |
| 75 | 505 => 'HTTP Version Not Supported', | |
| 76 | ]; | |
| 77 | ||
| 78 | public function __construct() | |
| 79 | { | |
| 80 | parent::__construct(); | |
| 81 | } | |
| 82 | ||
| 83 | // ─── Static Factories ─────────────────────────────────────────────── | |
| 84 | ||
| 85 | /** | |
| 86 | * Create a PSR-7 Response from JSON data. | |
| 87 | * | |
| 88 | * @param mixed $data Data to JSON-encode as the body | |
| 89 | * @param int $status HTTP status code | |
| 90 | * @param array $headers Additional headers | |
| 91 | * @return self | |
| 92 | * @throws \InvalidArgumentException when the $status is invalid or json encoding fails | |
| 93 | */ | |
| 94 | public static function json(mixed $data, int $status = 200, array $headers = []): static | |
| 95 | { | |
| 96 | // Validate the status code the same way withStatus() does. | |
| 97 | if ($status < 100 || $status > 599) { | |
| 98 | throw new \InvalidArgumentException("Invalid status code: $status"); | |
| 99 | } | |
| 100 | ||
| 101 | $response = new static(); | |
| 102 | $response->statusCode = $status; | |
| 103 | $response->reasonPhrase = self::PHRASES[$status] ?? ''; | |
| 104 | ||
| 105 | $payload = json_encode($data, JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES); | |
| 106 | if ($payload === false) { | |
| 107 | throw new \InvalidArgumentException("Unable to JSON-encode response data: " . json_last_error_msg()); | |
| 108 | } | |
| 109 | $response->setBody(Stream::fromString($payload)); | |
| 110 | ||
| 111 | $response->withHeaderInternal('Content-Type', 'application/json; charset=utf-8'); | |
| 112 | foreach ($headers as $name => $value) { | |
| 113 | $response->withHeaderInternal($name, $value); | |
| 114 | } | |
| 115 | ||
| 116 | return $response; | |
| 117 | } | |
| 118 | ||
| 119 | // ─── ResponseInterface ────────────────────────────────────────────── | |
| 120 | ||
| 121 | public function getStatusCode(): int | |
| 122 | { | |
| 123 | return $this->statusCode; | |
| 124 | } | |
| 125 | ||
| 126 | public function withStatus(int $code, string $reasonPhrase = ''): ResponseInterface | |
| 127 | { | |
| 128 | if ($code < 100 || $code > 599) { | |
| 129 | throw new \InvalidArgumentException("Invalid status code: $code"); | |
| 130 | } | |
| 131 | ||
| 132 | $new = clone $this; | |
| 133 | $new->statusCode = $code; | |
| 134 | $new->reasonPhrase = $reasonPhrase !== '' | |
| 135 | ? $reasonPhrase | |
| 136 | : (self::PHRASES[$code] ?? ''); | |
| 137 | return $new; | |
| 138 | } | |
| 139 | ||
| 140 | public function getReasonPhrase(): string | |
| 141 | { | |
| 142 | return $this->reasonPhrase; | |
| 143 | } | |
| 144 | ||
| 145 | // ─── Lucent Convenience Methods ───────────────────────────────────── | |
| 146 | ||
| 147 | /** | |
| 148 | * Return a new response with a JSON-encoded body. | |
| 149 | * | |
| 150 | * @param mixed $data Data to JSON-encode | |
| 151 | */ | |
| 152 | public function withJsonBody(mixed $data): static | |
| 153 | { | |
| 154 | $payload = json_encode($data, JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES); | |
| 155 | if ($payload === false) { | |
| 156 | throw new \RuntimeException('Unable to JSON-encode response data: ' . json_last_error_msg()); | |
| 157 | } | |
| 158 | return $this->withBody(Stream::fromString($payload)) | |
| 159 | ->withHeader('Content-Type', 'application/json; charset=utf-8'); | |
| 160 | } | |
| 161 | ||
| 162 | /** | |
| 163 | * Return a new response with the legacy {message, outcome, status, content} JSON envelope. | |
| 164 | * | |
| 165 | * @param array $content The response content | |
| 166 | * @param string $message The response message | |
| 167 | * @param bool $outcome Whether the request succeeded | |
| 168 | * @param int $status HTTP status code | |
| 169 | * @param array $errors Optional errors payload (e.g. exception details) | |
| 170 | */ | |
| 171 | public function withJsonEnvelope( | |
| 172 | array $content = [], | |
| 173 | string $message = 'Request successfully executed.', | |
| 174 | bool $outcome = true, | |
| 175 | int $status = 200, | |
| 176 | array $errors = [] | |
| 177 | ): static { | |
| 178 | $envelope = [ | |
| 179 | 'message' => $message, | |
| 180 | 'outcome' => $outcome, | |
| 181 | 'status' => $status, | |
| 182 | 'content' => $content, | |
| 183 | ]; | |
| 184 | ||
| 185 | if ($errors !== []) { | |
| 186 | $envelope['errors'] = $errors; | |
| 187 | } | |
| 188 | ||
| 189 | return $this->withJsonBody($envelope)->withStatus($status); | |
| 190 | } | |
| 191 | ||
| 192 | /** | |
| 193 | * Return a new redirect response. | |
| 194 | * | |
| 195 | * @param string $url The URL to redirect to | |
| 196 | * @param int $status HTTP status code (default 302) | |
| 197 | */ | |
| 198 | public function withRedirect(string $url, int $status = 302): static | |
| 199 | { | |
| 200 | $new = $this->withStatus($status) | |
| 201 | ->withHeader('Location', $url) | |
| 202 | ->withBody(Stream::fromString("Redirecting to {$url}")); | |
| 203 | ||
| 204 | if (! $new->hasHeader('Content-Type')) { | |
| 205 | $new = $new->withHeader('Content-Type', 'text/plain; charset=utf-8'); | |
| 206 | } | |
| 207 | ||
| 208 | return $new; | |
| 209 | } | |
| 210 | ||
| 211 | /** | |
| 212 | * Return a new response with a streaming body. | |
| 213 | * | |
| 214 | * A callable produces a lazy one-shot body ({@see LazyStream}): invoked | |
| 215 | * once on first read, fully buffered — deferred execution, not | |
| 216 | * incremental. A Traversable produces true incremental streaming | |
| 217 | * ({@see IteratorStream}): one chunk per read. | |
| 218 | * | |
| 219 | * @param callable|Traversable $source A callable (uses LazyStream) or Traversable/Generator (uses IteratorStream) | |
| 220 | * @param array $headers Additional headers to set | |
| 221 | */ | |
| 222 | public function withStream(callable|Traversable $source, array $headers = []): static | |
| 223 | { | |
| 224 | $body = $source instanceof Traversable | |
| 225 | ? new IteratorStream($source) | |
| 226 | : new LazyStream($source); | |
| 227 | ||
| 228 | $new = $this->withBody($body); | |
| 229 | foreach ($headers as $name => $value) { | |
| 230 | $new = $new->withHeader($name, $value); | |
| 231 | } | |
| 232 | ||
| 233 | return $new; | |
| 234 | } | |
| 235 | ||
| 236 | /** | |
| 237 | * Return a new SSE (Server-Sent Events) response. | |
| 238 | * | |
| 239 | * Sets appropriate SSE headers and wraps the source in an IteratorStream. | |
| 240 | * | |
| 241 | * Accepts any Traversable — Generator, Iterator, or IteratorAggregate | |
| 242 | * (e.g. LazyCollection). Each iteration yields one SSE event, flushed | |
| 243 | * per event (true streaming). A callable cannot be partially invoked, so | |
| 244 | * it would have to self-flush around the stream — use withStream() for | |
| 245 | * one-shot lazy bodies instead. | |
| 246 | * | |
| 247 | * @param Traversable $source A lazy iterable that yields SSE event payloads | |
| 248 | */ | |
| 249 | public function withEventStream(Traversable $source): static | |
| 250 | { | |
| 251 | return $this | |
| 252 | ->withBody(new IteratorStream($source)) | |
| 253 | ->withHeader('Content-Type', 'text/event-stream') | |
| 254 | ->withHeader('Cache-Control', 'no-cache, no-store, must-revalidate') | |
| 255 | ->withHeader('X-Accel-Buffering', 'no') | |
| 256 | ->withHeader('Connection', 'keep-alive'); | |
| 257 | } | |
| 258 | } |
Inherited from Lucent\Http\Message\AbstractMessage
| 35 | public function getProtocolVersion(): string | |
| 36 | { | |
| 37 | return $this->protocolVersion; | |
| 38 | } |
| 43 | public function withProtocolVersion(string $version): MessageInterface | |
| 44 | { | |
| 45 | $new = clone $this; | |
| 46 | $new->protocolVersion = $version; | |
| 47 | return $new; | |
| 48 | } |
| 52 | public function getHeaders(): array | |
| 53 | { | |
| 54 | return $this->headers; | |
| 55 | } |
| 57 | public function hasHeader(string $name): bool | |
| 58 | { | |
| 59 | return isset($this->headerNames[strtolower($name)]); | |
| 60 | } |
| 62 | public function getHeader(string $name): array | |
| 63 | { | |
| 64 | $lower = strtolower($name); | |
| 65 | if (!isset($this->headerNames[$lower])) { | |
| 66 | return []; | |
| 67 | } | |
| 68 | $originalName = $this->headerNames[$lower]; | |
| 69 | return $this->headers[$originalName]; | |
| 70 | } |
| 72 | public function getHeaderLine(string $name): string | |
| 73 | { | |
| 74 | $values = $this->getHeader($name); | |
| 75 | if (empty($values)) { | |
| 76 | return ''; | |
| 77 | } | |
| 78 | return implode(', ', $values); | |
| 79 | } |
| 84 | public function withHeader(string $name, $value): MessageInterface | |
| 85 | { | |
| 86 | $this->assertHeaderName($name); | |
| 87 | $this->assertHeaderValue($value); | |
| 88 | ||
| 89 | $new = clone $this; | |
| 90 | $normalized = $this->normalizeHeaderName($name); | |
| 91 | $lower = strtolower($name); | |
| 92 | ||
| 93 | // Remove old header if present | |
| 94 | if (isset($new->headerNames[$lower])) { | |
| 95 | unset($new->headers[$new->headerNames[$lower]]); | |
| 96 | } | |
| 97 | ||
| 98 | $new->headerNames[$lower] = $normalized; | |
| 99 | $new->headers[$normalized] = is_array($value) ? array_map([$this, 'sanitizeHeaderValue'], $value) : [$this->sanitizeHeaderValue($value)]; | |
| 100 | return $new; | |
| 101 | } |
| 106 | public function withAddedHeader(string $name, $value): MessageInterface | |
| 107 | { | |
| 108 | $this->assertHeaderName($name); | |
| 109 | $this->assertHeaderValue($value); | |
| 110 | ||
| 111 | $new = clone $this; | |
| 112 | $normalized = $this->normalizeHeaderName($name); | |
| 113 | $lower = strtolower($name); | |
| 114 | ||
| 115 | $sanitized = is_array($value) ? array_map([$this, 'sanitizeHeaderValue'], $value) : [$this->sanitizeHeaderValue($value)]; | |
| 116 | ||
| 117 | if (isset($new->headerNames[$lower])) { | |
| 118 | $existingName = $new->headerNames[$lower]; | |
| 119 | $new->headers[$existingName] = array_merge($new->headers[$existingName], $sanitized); | |
| 120 | } else { | |
| 121 | $new->headerNames[$lower] = $normalized; | |
| 122 | $new->headers[$normalized] = $sanitized; | |
| 123 | } | |
| 124 | ||
| 125 | return $new; | |
| 126 | } |
| 131 | public function withoutHeader(string $name): MessageInterface | |
| 132 | { | |
| 133 | $lower = strtolower($name); | |
| 134 | if (!isset($this->headerNames[$lower])) { | |
| 135 | return $this; | |
| 136 | } | |
| 137 | ||
| 138 | $new = clone $this; | |
| 139 | $originalName = $new->headerNames[$lower]; | |
| 140 | unset($new->headers[$originalName]); | |
| 141 | unset($new->headerNames[$lower]); | |
| 142 | return $new; | |
| 143 | } |
| 147 | public function getBody(): StreamInterface | |
| 148 | { | |
| 149 | if ($this->body === null) { | |
| 150 | $this->body = Stream::fromString(''); | |
| 151 | } | |
| 152 | return $this->body; | |
| 153 | } |
| 162 | public function withBody(StreamInterface $body): MessageInterface | |
| 163 | { | |
| 164 | $new = clone $this; | |
| 165 | $new->body = $body; | |
| 166 | return $new; | |
| 167 | } |
| 174 | protected function setBody(StreamInterface $body): void | |
| 175 | { | |
| 176 | $this->body = $body; | |
| 177 | } |
| 182 | protected function setHeaders(array $headers): void | |
| 183 | { | |
| 184 | foreach ($headers as $name => $value) { | |
| 185 | $this->withHeaderInternal($name, $value); | |
| 186 | } | |
| 187 | } |
| 192 | protected function withHeaderInternal(string $name, $value): void | |
| 193 | { | |
| 194 | $normalized = $this->normalizeHeaderName($name); | |
| 195 | $lower = strtolower($name); | |
| 196 | ||
| 197 | if (isset($this->headerNames[$lower])) { | |
| 198 | unset($this->headers[$this->headerNames[$lower]]); | |
| 199 | } | |
| 200 | ||
| 201 | $this->headerNames[$lower] = $normalized; | |
| 202 | $this->headers[$normalized] = is_array($value) ? $value : [$value]; | |
| 203 | } |
| 214 | private function normalizeHeaderName(string $name): string | |
| 215 | { | |
| 216 | return str_replace(' ', '-', ucwords(str_replace('-', ' ', $name))); | |
| 217 | } |
| 225 | private function assertHeaderName(string $name): void | |
| 226 | { | |
| 227 | if ($name === '' || $name === null) { | |
| 228 | throw new \InvalidArgumentException('Header name must not be empty'); | |
| 229 | } | |
| 230 | ||
| 231 | if (preg_match('/[\r\n]/', $name)) { | |
| 232 | throw new \InvalidArgumentException('Header name must not contain CR or LF characters'); | |
| 233 | } | |
| 234 | ||
| 235 | if (!preg_match('/^[a-zA-Z0-9!#$%&\'*+\-.\^_`|~]+$/', $name)) { | |
| 236 | throw new \InvalidArgumentException("Invalid header name: '$name'"); | |
| 237 | } | |
| 238 | } |
| 246 | private function assertHeaderValue(string|array $value): void | |
| 247 | { | |
| 248 | $values = is_array($value) ? $value : [$value]; | |
| 249 | foreach ($values as $v) { | |
| 250 | if (!is_string($v)) { | |
| 251 | throw new \InvalidArgumentException('Header value must be a string or array of strings'); | |
| 252 | } | |
| 253 | if (preg_match('/[\r\n]/', $v)) { | |
| 254 | throw new \InvalidArgumentException('Header value must not contain CR or LF characters'); | |
| 255 | } | |
| 256 | } | |
| 257 | } |
| 265 | private function sanitizeHeaderValue(string $value): string | |
| 266 | { | |
| 267 | return str_replace(["\r", "\n"], '', $value); | |
| 268 | } |