Devel

src/Curl/CurlClient.php

@@ -5,8 +5,8 @@ namespace iFirmaVendor\WPDesk\HttpClient\Curl;
 use iFirmaVendor\WPDesk\HttpClient\HttpClient;
 use iFirmaVendor\WPDesk\HttpClient\HttpClientResponse;
 use iFirmaVendor\WPDesk\HttpClient\HttpClientRequestException;
-class CurlClient implements \iFirmaVendor\WPDesk\HttpClient\HttpClient
-{
+
+class CurlClient implements \iFirmaVendor\WPDesk\HttpClient\HttpClient {
 	/** @var resource */
 	private $curlResource;
 	/** @var  string|null|boolean */
@@ -15,69 +15,72 @@ class CurlClient implements \iFirmaVendor\WPDesk\HttpClient\HttpClient
 	private $httpResponseCode;
 	/** @var array */
 	private $headers = array();
+
 	/**
 	 * @param string $url
 	 * @param string $body
-	 * @param array $headers
-	 * @param int $timeOut
+	 * @param array  $headers
+	 * @param int    $timeOut
+	 *
 	 * @return HttpClientResponse
 	 * @throws HttpClientRequestException
 	 */
-	public function get($url, $body, array $headers, $timeOut)
-	{
-		return $this->send($url, 'GET', $body, $headers, $timeOut);
+	public function get( $url, $body, array $headers, $timeOut ) {
+		return $this->send( $url, 'GET', $body, $headers, $timeOut );
 	}
+
 	/**
 	 * @param string $url
 	 * @param string $method
 	 * @param string $body
-	 * @param array $headers
-	 * @param int $timeOut
+	 * @param array  $headers
+	 * @param int    $timeOut
+	 *
 	 * @return HttpClientResponse
 	 * @throws HttpClientRequestException
 	 */
-	public function send($url, $method, $body, array $headers, $timeOut)
-	{
+	public function send( $url, $method, $body, array $headers, $timeOut ) {
 		$this->initResource();
 		try {
-			$this->prepareConnection($url, $method, $body, $headers, $timeOut);
+			$this->prepareConnection( $url, $method, $body, $headers, $timeOut );
 			$this->sendRequest();
 			$this->throwExceptionIfError();
 			$this->closeConnection();
+
 			return $this->prepareResponse();
-		} catch (\Exception $e) {
+		} catch ( \Exception $e ) {
 			$this->closeConnection();
-			if ($e instanceof \iFirmaVendor\WPDesk\HttpClient\HttpClientRequestException) {
+			if ( $e instanceof \iFirmaVendor\WPDesk\HttpClient\HttpClientRequestException ) {
 				throw $e;
 			}
-			throw \iFirmaVendor\WPDesk\HttpClient\Curl\CurlExceptionFactory::createDefaultException($e->getMessage(), $e->getCode(), $e);
+			throw \iFirmaVendor\WPDesk\HttpClient\Curl\CurlExceptionFactory::createDefaultException( $e->getMessage(), $e->getCode(), $e );
 		}
 	}
-	private function initResource()
-	{
+
+	private function initResource() {
 		$this->curlResource = \curl_init();
 	}
+
 	/**
 	 * Opens a new curl connection.
 	 *
-	 * @param string $url The endpoint to send the request to.
-	 * @param string $method The request method.
-	 * @param string $body The body of the request.
-	 * @param array $headers The request headers.
-	 * @param int $timeOut The timeout in seconds for the request.
+	 * @param string $url     The endpoint to send the request to.
+	 * @param string $method  The request method.
+	 * @param string $body    The body of the request.
+	 * @param array  $headers The request headers.
+	 * @param int    $timeOut The timeout in seconds for the request.
 	 */
-	private function prepareConnection($url, $method, $body, array $headers, $timeOut)
-	{
+	private function prepareConnection( $url, $method, $body, array $headers, $timeOut ) {
 
 		$options = [
-			\CURLOPT_CUSTOMREQUEST => $method,
-			\CURLOPT_HTTPHEADER => $this->compileRequestHeaders($headers),
-			\CURLOPT_URL => $url,
+			\CURLOPT_CUSTOMREQUEST  => $method,
+			\CURLOPT_HTTPHEADER     => $this->compileRequestHeaders( $headers ),
+			\CURLOPT_URL            => $url,
 			\CURLOPT_CONNECTTIMEOUT => 10,
-			\CURLOPT_TIMEOUT => $timeOut,
+			\CURLOPT_TIMEOUT        => $timeOut,
 			\CURLOPT_RETURNTRANSFER => \true,
 			// Return response as string
-			\CURLOPT_HEADER => \false,
+			\CURLOPT_HEADER         => \false,
 			// Enable header processing
 			\CURLOPT_SSL_VERIFYHOST => 2,
 			\CURLOPT_SSL_VERIFYPEER => \true,
@@ -88,11 +91,12 @@ class CurlClient implements \iFirmaVendor\WPDesk\HttpClient\HttpClient
 				return $len;
 			}
 		];
-		if ($method !== "GET") {
-			$options[\CURLOPT_POSTFIELDS] = $body;
+		if ( $method !== "GET" ) {
+			$options[ \CURLOPT_POSTFIELDS ] = $body;
 		}
-		\curl_setopt_array($this->curlResource, $options);
+		\curl_setopt_array( $this->curlResource, $options );
 	}
+
 	/**
 	 * Compiles the request headers into a curl-friendly format.
 	 *
@@ -100,94 +104,99 @@ class CurlClient implements \iFirmaVendor\WPDesk\HttpClient\HttpClient
 	 *
 	 * @return array
 	 */
-	private function compileRequestHeaders(array $headers)
-	{
+	private function compileRequestHeaders( array $headers ) {
 		$return = [];
-		foreach ($headers as $key => $value) {
+		foreach ( $headers as $key => $value ) {
 			$return[] = $key . ': ' . $value;
 		}
+
 		return $return;
 	}
+
 	/**
 	 * Send the request and get the raw response from curl
 	 */
-	private function sendRequest()
-	{
-		$this->rawResponse = \curl_exec($this->curlResource);
+	private function sendRequest() {
+		$this->rawResponse      = \curl_exec( $this->curlResource );
 		$this->httpResponseCode = $this->getHttpResponseCode();
 	}
+
 	/** @return int */
-	private function getHttpResponseCode()
-	{
-		return \intval(\curl_getinfo($this->curlResource, \CURLINFO_HTTP_CODE));
+	private function getHttpResponseCode() {
+		return \intval( \curl_getinfo( $this->curlResource, \CURLINFO_HTTP_CODE ) );
 	}
-	private function throwExceptionIfError()
-	{
-		$errorNumber = \curl_errno($this->curlResource);
-		if ($errorNumber === 0) {
+
+	private function throwExceptionIfError() {
+		$errorNumber = \curl_errno( $this->curlResource );
+		if ( $errorNumber === 0 ) {
 			return;
 		}
-		$errorMessage = \curl_error($this->curlResource);
-		throw \iFirmaVendor\WPDesk\HttpClient\Curl\CurlExceptionFactory::createCurlException($errorMessage, $errorNumber);
+		$errorMessage = \curl_error( $this->curlResource );
+		throw \iFirmaVendor\WPDesk\HttpClient\Curl\CurlExceptionFactory::createCurlException( $errorMessage, $errorNumber );
 	}
+
 	/**
 	 * Closes an existing curl connection
 	 */
-	private function closeConnection()
-	{
-		\curl_close($this->curlResource);
+	private function closeConnection() {
+		\curl_close( $this->curlResource );
 		$this->curlResource = null;
 	}
-	private function prepareResponse()
-	{
-		list($rawHeaders, $rawBody) = $this->extractResponseHeadersAndBody();
-		return new \iFirmaVendor\WPDesk\HttpClient\HttpClientResponse($rawHeaders, $rawBody, $this->httpResponseCode);
+
+	private function prepareResponse() {
+		list( $rawHeaders, $rawBody ) = $this->extractResponseHeadersAndBody();
+
+		return new \iFirmaVendor\WPDesk\HttpClient\HttpClientResponse( $rawHeaders, $rawBody, $this->httpResponseCode );
 	}
+
 	/**
 	 * Extracts the headers and the body into a two-part array
 	 *
 	 * @return array
 	 */
-	private function extractResponseHeadersAndBody()
-	{
-		$rawBody = \trim( $this->rawResponse );
-		$rawHeaders = \trim(implode( "\r\n",$this->headers ));
+	private function extractResponseHeadersAndBody() {
+		$rawBody    = \trim( $this->rawResponse );
+		$rawHeaders = \trim( implode( "\r\n", $this->headers ) );
+
 		return [ $rawHeaders, $rawBody ];
 	}
+
 	/**
 	 * @param string $url
 	 * @param string $body
-	 * @param array $headers
-	 * @param int $timeOut
+	 * @param array  $headers
+	 * @param int    $timeOut
+	 *
 	 * @return HttpClientResponse
 	 * @throws HttpClientRequestException
 	 */
-	public function post($url, $body, array $headers, $timeOut)
-	{
-		return $this->send($url, 'POST', $body, $headers, $timeOut);
+	public function post( $url, $body, array $headers, $timeOut ) {
+		return $this->send( $url, 'POST', $body, $headers, $timeOut );
 	}
+
 	/**
 	 * @param string $url
 	 * @param string $body
-	 * @param array $headers
-	 * @param int $timeOut
+	 * @param array  $headers
+	 * @param int    $timeOut
+	 *
 	 * @return HttpClientResponse
 	 * @throws HttpClientRequestException
 	 */
-	public function delete($url, $body, array $headers, $timeOut)
-	{
-		return $this->send($url, 'DELETE', $body, $headers, $timeOut);
+	public function delete( $url, $body, array $headers, $timeOut ) {
+		return $this->send( $url, 'DELETE', $body, $headers, $timeOut );
 	}
+
 	/**
 	 * @param string $url
 	 * @param string $body
-	 * @param array $headers
-	 * @param int $timeOut
+	 * @param array  $headers
+	 * @param int    $timeOut
+	 *
 	 * @return HttpClientResponse
 	 * @throws HttpClientRequestException
 	 */
-	public function put($url, $body, array $headers, $timeOut)
-	{
-		return $this->send($url, 'PUT', $body, $headers, $timeOut);
+	public function put( $url, $body, array $headers, $timeOut ) {
+		return $this->send( $url, 'PUT', $body, $headers, $timeOut );
 	}
 }
\ No newline at end of file