83 lines
2.4 KiB
PHP
83 lines
2.4 KiB
PHP
<?php
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namespace RetailCrm\Http;
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use RetailCrm\Exception\CurlException;
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use RetailCrm\Response\ApiResponse;
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/**
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* HTTP client
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*/
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class Client
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{
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const METHOD_GET = 'GET';
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const METHOD_POST = 'POST';
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protected $url;
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protected $defaultParameters;
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public function __construct($url, array $defaultParameters = array())
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{
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if (false === stripos($url, 'https://')) {
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throw new \InvalidArgumentException('API schema requires HTTPS protocol');
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}
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$this->url = $url;
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$this->defaultParameters = $defaultParameters;
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}
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/**
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* Make HTTP request
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*
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* @param string $path
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* @param string $method (default: 'GET')
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* @param array $parameters (default: array())
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* @param int $timeout
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* @return ApiResponse
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*/
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public function makeRequest($path, $method, array $parameters = array(), $timeout = 30)
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{
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$allowedMethods = array(self::METHOD_GET, self::METHOD_POST);
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if (!in_array($method, $allowedMethods)) {
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throw new \InvalidArgumentException(sprintf(
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'Method "%s" is not valid. Allowed methods are %s',
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$method,
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implode(', ', $allowedMethods)
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));
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}
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$parameters = array_merge($this->defaultParameters, $parameters);
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$path = $this->url . $path;
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if (self::METHOD_GET === $method && sizeof($parameters)) {
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$path .= '?' . http_build_query($parameters);
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}
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$ch = curl_init();
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curl_setopt($ch, CURLOPT_URL, $path);
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curl_setopt($ch, CURLOPT_FAILONERROR, false);
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curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); // return into a variable
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curl_setopt($ch, CURLOPT_TIMEOUT, (int) $timeout); // times out after 30s
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// curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
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// curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1); // allow redirects
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if (self::METHOD_POST === $method) {
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curl_setopt($ch, CURLOPT_POST, true);
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curl_setopt($ch, CURLOPT_POSTFIELDS, $parameters);
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}
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$responseBody = curl_exec($ch);
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$statusCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
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$errno = curl_errno($ch);
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$error = curl_error($ch);
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curl_close($ch);
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if ($errno) {
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throw new CurlException($error, $errno);
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}
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return new ApiResponse($statusCode, $responseBody);
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}
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}
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