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<?php |
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namespace CapMousse\ReactRestify\Http; |
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use React\Http\Request as ReactHttpRequest; |
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use CapMousse\ReactRestify\Evenement\EventEmitter; |
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class Request extends EventEmitter |
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{ |
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/** @var \React\Http\Request */ |
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public $httpRequest; |
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/** @var string */ |
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private $content; |
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/** @var array */ |
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private $data = []; |
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/** |
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* @param ReactHttpRequest $httpRequest |
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*/ |
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public function __construct(ReactHttpRequest $httpRequest) |
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{ |
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$this->httpRequest = $httpRequest; |
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} |
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/** |
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* Set the raw data of the request |
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* @param string $content |
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*/ |
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public function setContent($content) |
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{ |
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$this->content = $content; |
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} |
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/** |
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* Set the raw data of the request |
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* @return string |
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*/ |
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public function getContent() |
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{ |
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return $this->content; |
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} |
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/** |
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* Get formated headers |
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* @return array |
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*/ |
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public function getHeaders() |
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{ |
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$headers = array_change_key_case($this->httpRequest->getHeaders(), CASE_LOWER); |
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foreach ($headers as $header) { |
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$header = array_map(function ($value) { |
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return strtolower($value); |
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}, $header); |
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} |
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return $headers; |
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} |
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/** |
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* Parse request data |
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* @return void |
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*/ |
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public function parseData() |
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{ |
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$headers = $this->getHeaders(); |
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if (!in_array($this->httpRequest->getMethod(), ['PUT', 'POST'])) { |
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return $this->emit('end'); |
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} |
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$this->httpRequest->on('data', function($data) use ($headers, &$dataResult) { |
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$dataResult .= $data; |
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if (isset($headers["content-length"])) { |
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if (strlen($dataResult) == $headers["content-length"][0]) { |
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$this->httpRequest->close(); |
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} |
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} else { |
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$this->httpRequest->close(); |
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} |
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}); |
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$this->httpRequest->on('end', function() use (&$dataResult) { |
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$this->onEnd($dataResult); |
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}); |
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} |
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/** |
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* On request end |
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* @param string $dataResult |
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* @return void |
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*/ |
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private function onEnd($dataResult) |
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{ |
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if ($dataResult === null) return $this->emit('end'); |
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if ($this->isJson()) $this->parseJson($dataResult); |
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else $this->parseStr($dataResult); |
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} |
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/** |
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* Parse querystring |
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* @param string $dataString |
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* @return void |
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*/ |
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private function parseStr($dataString) |
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{ |
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$data = []; |
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parse_str($dataString, $data); |
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$this->setContent($dataString); |
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if(is_array($data)) $this->setData($data); |
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$this->emit('end'); |
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} |
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/** |
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* Parse json string |
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* @param string $jsonString |
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* @return void |
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*/ |
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private function parseJson($jsonString) |
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{ |
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$jsonData = json_decode($jsonString, true); |
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if ($jsonData === null) { |
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$this->emit('error', [json_last_error_msg()]); |
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return; |
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} |
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$this->setContent($jsonString); |
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$this->setData($jsonData); |
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$this->emit('end'); |
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} |
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/** |
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* Check if current request is a json request |
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* @return boolean |
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*/ |
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public function isJson() |
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{ |
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$headers = $this->getHeaders(); |
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return isset($headers['content-type']) && $headers['content-type'][0] == 'application/json'; |
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} |
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/** |
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* Set the data array |
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* @param array $data array of data |
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*/ |
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public function setData($data) |
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{ |
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$this->data = array_merge($data, $this->data); |
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} |
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/** |
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* Get the data array |
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* @return array |
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*/ |
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public function getData() |
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{ |
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return $this->data; |
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} |
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public function __get($name) |
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{ |
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return isset($this->data[$name]) ? $this->data[$name] : false; |
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} |
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public function __set($name, $value) |
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{ |
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$this->data[$name] = $value; |
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} |
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} |
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CapMousse /
React-Restify
