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<?php |
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namespace WebServCo\Framework\Libraries; |
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use \WebServCo\Framework\Http; |
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use \WebServCo\Framework\Libraries\Request; |
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final class HttpResponse extends \WebServCo\Framework\AbstractResponse implements |
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\WebServCo\Framework\Interfaces\ResponseInterface |
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{ |
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protected $statusText; |
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protected $headers; |
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protected $charset; |
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public function __construct($content = null, $statusCode = 200, $headers = []) |
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{ |
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$this->setStatus($statusCode); |
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$this->charset = 'utf-8'; |
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foreach ($headers as $name => $value) { |
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$this->setHeader($name, $value); |
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} |
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$this->setContent($content); |
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} |
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public function setStatus($statusCode) |
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{ |
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if (!isset(Http::$statusCodes[$statusCode])) { |
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throw new \ErrorException( |
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sprintf('Invalid HTTP status code: %s', $statusCode) |
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); |
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} |
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$this->statusCode = $statusCode; |
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$this->statusText = Http::$statusCodes[$statusCode]; |
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} |
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public function setHeader($name, $value) |
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{ |
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if ('Content-Type' == $name) { |
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$this->headers[$name] = $value . '; charset=' . $this->charset; |
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} |
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switch ($name) { |
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case 'Content-Type': |
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$this->headers[$name] = $value . '; charset=' . $this->charset; |
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break; |
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default: |
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$this->headers[$name] = $value; |
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} |
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} |
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public function send(Request $request) |
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{ |
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$this->sendHeaders($request); |
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$this->sendContent(); |
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return $this->statusCode; |
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} |
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protected function sendHeaders(Request $request) |
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{ |
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foreach ($this->headers as $name => $value) { |
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header( |
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sprintf('%s: %s', $name, $value), |
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true, |
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$this->statusCode |
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); |
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} |
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$contentLength = strlen($this->content); |
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header( |
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sprintf('Content-length: %s', $contentLength), |
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true, |
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$this->statusCode |
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); |
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$serverProtocol = $request->getServerProtocol(); |
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if (!empty($serverProtocol)) { |
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header( |
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sprintf( |
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'%s %s %s', |
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$serverProtocol, |
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$this->statusCode, |
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$this->statusText |
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), |
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true, |
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$this->statusCode |
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); |
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} |
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} |
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protected function sendContent() |
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{ |
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echo $this->content; |
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} |
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} |
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webservco /
framework
