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<?php |
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namespace linkprofit\AmoCRM; |
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use Exception; |
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/** |
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* Class RequestHandler |
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* @package linkprofit\AmoCRM |
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*/ |
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class RequestHandler |
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{ |
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/** |
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* @var mixed |
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*/ |
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protected $response; |
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/** |
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* @var integer |
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*/ |
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protected $httpCode; |
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/** |
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* @var array |
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*/ |
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protected $httpErrors = [ |
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301 => 'Moved permanently', |
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400 => 'Bad request', |
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401 => 'Unauthorized', |
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403 => 'Forbidden', |
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404 => 'Not found', |
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500 => 'Internal server error', |
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502 => 'Bad gateway', |
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503 => 'Service unavailable' |
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]; |
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/** |
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* @var array |
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*/ |
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protected $successHttpCodes = [ |
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200, 204 |
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]; |
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/** |
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* @var string |
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*/ |
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protected $subdomain; |
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/** |
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* @param string $link |
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* @param array $fields |
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* @param string $contentType |
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* @param string $requestType |
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*/ |
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public function performRequest($link, array $fields, $contentType = 'application/json', $requestType = 'POST') |
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{ |
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$curl = curl_init(); |
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curl_setopt($curl, CURLOPT_RETURNTRANSFER, true); |
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curl_setopt($curl, CURLOPT_USERAGENT, 'amoCRM-API-client/1.0'); |
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curl_setopt($curl, CURLOPT_URL, $link); |
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curl_setopt($curl, CURLOPT_CUSTOMREQUEST, $requestType); |
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curl_setopt($curl, CURLOPT_POSTFIELDS, $this->getStringFields($fields, $contentType)); |
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curl_setopt($curl, CURLOPT_HTTPHEADER, ['Content-Type: ' . $contentType]); |
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curl_setopt($curl, CURLOPT_HEADER, false); |
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curl_setopt($curl, CURLOPT_COOKIEFILE, $this->getCookiePath()); |
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curl_setopt($curl, CURLOPT_COOKIEJAR, $this->getCookiePath()); |
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curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, 0); |
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curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, 0); |
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$this->response = curl_exec($curl); |
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$this->httpCode = (int) curl_getinfo($curl, CURLINFO_HTTP_CODE); |
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curl_close($curl); |
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} |
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/** |
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* @return bool |
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*/ |
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public function getResponse() |
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{ |
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if (!$this->response) { |
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return false; |
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} |
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$this->encodeResponse(); |
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return $this->response; |
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} |
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/** |
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* @param $subdomain string |
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*/ |
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public function setSubdomain($subdomain) |
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{ |
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$this->subdomain = $subdomain; |
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} |
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/** |
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* @return string |
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*/ |
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public function getSubdomain() |
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{ |
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return $this->subdomain; |
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} |
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/** |
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* Encoding response from json, throw exception in case of wrong http code |
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*/ |
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protected function encodeResponse() |
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{ |
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try { |
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if (!in_array($this->httpCode, $this->successHttpCodes)) { |
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throw new Exception(isset($this->httpErrors[$this->httpCode]) ? $this->httpErrors[$this->httpCode] : 'Undescribed error', $this->httpCode); |
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} |
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} catch (Exception $e) { |
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echo 'Error: ' . $e->getMessage() . PHP_EOL . 'Error code: ' . $e->getCode(); |
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} |
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$this->response = json_decode($this->response, true); |
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} |
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/** |
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* @return string |
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*/ |
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protected function getCookiePath() |
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{ |
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return dirname(dirname(__FILE__)) . '/cookie.txt'; |
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} |
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/** |
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* @param array $fields |
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* @param $contentType |
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* |
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* @return string |
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*/ |
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private function getStringFields(array $fields, $contentType) |
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{ |
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if ($contentType === 'application/json') { |
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return json_encode($fields); |
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} |
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return http_build_query($fields); |
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} |
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} |