Viewing file:  Utilities.php (3.96 KB) -rw-r--r--
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<?php
use Instamojo\Exceptions\ApiException;
use Instamojo\Exceptions\InvalidRequestException;
use Instamojo\Exceptions\AuthenticationException;
use Instamojo\Exceptions\ActionForbiddenException;
/**
*
* @param string $method ('GET', 'POST', 'DELETE', 'PATCH')
* @param string $request_url whichever API url you want to target.
* @param array $data contains the POST data to be sent to the API.
* @param array $headers contains the necessary.
* @return array decoded json returned by API.
*/
function api_request($method, $request_url, array $data=[], array $headers=[])
{
$http_success_codes = [200, 201, 202, 204];
$method = (string) $method;
$data = (array) $data;
$package_name = 'instamojo-php';
$package_version='2.0';
$os = php_uname('s');
$os_version = php_uname('r');
$php_version = phpversion();
$userAgent = $package_name.'/'.$package_version.' '.$os.'/'.$os_version.' '.'php/'.$php_version;
$headers['User-Agent'] = $userAgent;
$options = array();
$options[CURLOPT_HTTPHEADER] = $headers;
$options[CURLOPT_RETURNTRANSFER] = true;
if($method == 'POST') {
$options[CURLOPT_POST] = 1;
$options[CURLOPT_POSTFIELDS] = http_build_query($data);
} else if($method == 'DELETE') {
$options[CURLOPT_CUSTOMREQUEST] = 'DELETE';
} else if($method == 'PATCH') {
$options[CURLOPT_POST] = 1;
$options[CURLOPT_POSTFIELDS] = http_build_query($data);
$options[CURLOPT_CUSTOMREQUEST] = 'PATCH';
} else if ($method == 'GET' or $method == 'HEAD') {
if (!empty($data)) {
/* Update URL to container Query String of Paramaters */
$request_url .= '?' . http_build_query($data);
}
}
// $options[CURLOPT_VERBOSE] = true;
$options[CURLOPT_URL] = $request_url;
$options[CURLOPT_SSL_VERIFYPEER] = true;
$options[CURLOPT_CAINFO] = dirname(__FILE__) . DIRECTORY_SEPARATOR . 'cacert.pem';
$curl_request = curl_init();
$setopt = curl_setopt_array($curl_request, $options);
$response = curl_exec($curl_request);
$http_code = curl_getinfo($curl_request, CURLINFO_HTTP_CODE);
$headers = curl_getinfo($curl_request);
$error_number = curl_errno($curl_request);
$error_message = curl_error($curl_request);
$response_obj = json_decode($response, true);
if($error_number != 0){
if($error_number == 60){
throw new InvalidRequestException(
'Something went wrong. cURL raised an error with number: '.
$error_number.' and message: '.$error_message.
'Please check http://stackoverflow.com/a/21114601/846892 '.
'for a fix.'.PHP_EOL
);
}
else{
throw new InvalidRequestException(
'Something went wrong. cURL raised an error with number: '.
$error_number.' and message: '.$error_message.
'.'.PHP_EOL);
}
}
if(!in_array($http_code, $http_success_codes) || (isset($response_obj['success']) && $response_obj['success'] == false)) {
$message = isset($response_obj['message']) ? $response_obj['message'] : 'Invalid request';
switch($http_code) {
case 401:
throw new AuthenticationException();
case 403:
throw new ActionForbiddenException($message);
default:
$message = isset($response_obj['reason']) ? $response_obj['reason'] :$message;
throw new ApiException($http_code, $error_number, $message);
}
}
return $response_obj;
}
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