125 lines
3.6 KiB
PHP
125 lines
3.6 KiB
PHP
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<?php
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namespace SPVoipIntegration\api;
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class ZadarmaClient
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{
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const PROD_URL = 'https://api.zadarma.com';
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const SANDBOX_URL = 'https://api-sandbox.zadarma.com';
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private $_url;
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private $_key;
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private $_secret;
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private $_httpCode;
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private $_limits = array();
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/**
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* @param $key
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* @param $secret
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* @param bool|false $isSandbox
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*/
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public function __construct($key, $secret, $isSandbox = false)
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{
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$this->_url = ($isSandbox) ? static::SANDBOX_URL : static::PROD_URL;
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$this->_key = $key;
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$this->_secret = $secret;
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}
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/**
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* @param $method - API method, including version number
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* @param array $params - Query params
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* @param string $requestType - (get|post|put|delete)
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* @param string $format - (json|xml)
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* @param bool|true $isAuth
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*
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* @return mixed
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* @throws Exception
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*
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*/
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public function call($method, $params = array(), $requestType = 'get', $format = 'json', $isAuth = true)
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{
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if (!is_array($params)) {
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throw new \Exception('Query params must be an array.');
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}
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$type = strtoupper($requestType);
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if (!in_array($type, array('GET', 'POST', 'PUT', 'DELETE'))) {
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$type = 'GET';
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}
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$params['format'] = $format;
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$options = array(
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CURLOPT_URL => $this->_url . $method,
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CURLOPT_CUSTOMREQUEST => $type,
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CURLOPT_CONNECTTIMEOUT => 10,
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CURLOPT_RETURNTRANSFER => true,
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CURLOPT_SSL_VERIFYPEER => false,
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CURLOPT_SSL_VERIFYHOST => false,
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CURLOPT_HEADERFUNCTION => array($this, '_parseHeaders')
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);
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$ch = curl_init();
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if ($type == 'GET') {
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$options[CURLOPT_URL] = $this->_url . $method . '?' . $this->_httpBuildQuery($params);
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} else {
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$options[CURLOPT_POST] = true;
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$options[CURLOPT_POSTFIELDS] = $this->_httpBuildQuery($params);
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}
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if ($isAuth) {
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$options[CURLOPT_HTTPHEADER] = $this->_getAuthHeader($method, $params);
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}
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curl_setopt_array($ch, $options);
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$response = curl_exec($ch);
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$error = curl_error($ch);
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$this->_httpCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
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curl_close($ch);
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if ($error) {
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throw new \Exception($error);
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}
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return $response;
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}
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/**
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* @return int
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*/
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public function getHttpCode()
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{
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return $this->_httpCode;
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}
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/**
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* @return array
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*/
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public function getLimits()
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{
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return $this->_limits;
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}
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/**
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* @param $method
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* @param $params
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*
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* @return array
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*/
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private function _getAuthHeader($method, $params)
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{
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ksort($params);
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$paramsString = $this->_httpBuildQuery($params);
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$signature = base64_encode(hash_hmac('sha1', $method . $paramsString . md5($paramsString), $this->_secret));
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return array('Authorization: ' . $this->_key . ':' . $signature);
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}
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/**
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* @param $curl
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* @param $line
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*
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* @return int
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*/
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private function _parseHeaders($curl, $line)
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{
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if (preg_match('/^X-RateLimit-([a-z]+):\s([0-9]+)/i', $line, $match)) {
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$this->_limits[$match[1]] = (int) $match[2];
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}
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return strlen($line);
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}
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/**
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* Build HTTP query
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*
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* @param array $params
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*
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* @return string
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*/
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private function _httpBuildQuery($params = array())
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{
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return http_build_query($params, null, '&', PHP_QUERY_RFC1738);
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}
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}
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