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<?php |
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declare(strict_types=1); |
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namespace HttpSoft\ServerRequest; |
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use HttpSoft\Message\Uri; |
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use Psr\Http\Message\UriInterface; |
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use function array_key_exists; |
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use function explode; |
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use function in_array; |
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use function is_string; |
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use function preg_replace; |
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use function strpos; |
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use function str_replace; |
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use function strtolower; |
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use function substr; |
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use function ucwords; |
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final class SapiNormalizer implements ServerNormalizerInterface |
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{ |
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/** |
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* {@inheritDoc} |
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*/ |
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public function normalizeMethod(array $server): string |
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{ |
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if (empty($server['REQUEST_METHOD'])) { |
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return 'GET'; |
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} |
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return (string) $server['REQUEST_METHOD']; |
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} |
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/** |
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* {@inheritDoc} |
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*/ |
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public function normalizeProtocolVersion(array $server): string |
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{ |
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if (empty($server['SERVER_PROTOCOL'])) { |
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return '1.1'; |
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} |
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return str_replace('HTTP/', '', (string) $server['SERVER_PROTOCOL']); |
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} |
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/** |
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* {@inheritDoc} |
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*/ |
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public function normalizeUri(array $server): UriInterface |
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{ |
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$uri = new Uri(); |
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if (isset($server['HTTPS']) && in_array(strtolower((string) $server['HTTPS']), ['on', '1'])) { |
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$uri = $uri->withScheme('https'); |
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} elseif ($scheme = $server['HTTP_X_FORWARDED_PROTO'] ?? $server['REQUEST_SCHEME'] ?? '') { |
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$uri = $uri->withScheme((string) $scheme); |
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} |
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if ($host = $server['HTTP_X_FORWARDED_HOST'] ?? $server['HTTP_HOST'] ?? '') { |
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$uri = $uri->withHost((string) $host); |
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} elseif ($host = $server['SERVER_NAME'] ?? $server['SERVER_ADDR'] ?? '') { |
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$uri = $uri->withHost((string) $host); |
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} |
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if (isset($server['SERVER_PORT'])) { |
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$uri = $uri->withPort((int) $server['SERVER_PORT']); |
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} |
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if ($path = $server['REQUEST_URI'] ?? $server['ORIG_PATH_INFO'] ?? '') { |
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$uri = $uri->withPath(explode('?', preg_replace('/^[^\/:]+:\/\/[^\/]+/', '', (string) $path), 2)[0]); |
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} |
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if (isset($server['QUERY_STRING'])) { |
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$uri = $uri->withQuery((string) $server['QUERY_STRING']); |
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} |
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return $uri; |
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} |
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/** |
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* {@inheritDoc} |
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*/ |
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public function normalizeHeaders(array $server): array |
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{ |
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$headers = []; |
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foreach ($server as $name => $value) { |
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if (!is_string($name) || $value === '') { |
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continue; |
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} |
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if (strpos($name, 'REDIRECT_') === 0) { |
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if (array_key_exists($name = substr($name, 9), $server)) { |
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continue; |
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} |
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} |
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4 |
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if (strpos($name, 'HTTP_') === 0) { |
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$headers[$this->normalizeHeaderName(substr($name, 5))] = $value; |
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} |
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if (strpos($name, 'CONTENT_') === 0) { |
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$headers[$this->normalizeHeaderName($name)] = $value; |
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} |
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} |
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return $headers; |
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} |
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111
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/** |
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* @param string $name |
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* @return string |
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*/ |
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2 |
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private function normalizeHeaderName(string $name): string |
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{ |
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2 |
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return str_replace(' ', '-', ucwords(strtolower(str_replace('_', ' ', $name)))); |
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} |
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} |
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httpsoft /
http-server-request
