function sqs_client_enqueue($data, $config)
{
$result = array();
$err = '';
$region = empty($config['sqs_region']) ? empty($config['s3_region']) ? 'us-east-1' : $config['s3_region'] : $config['sqs_region'];
// fallback to same region as s3 bucket
$message_id = '';
$options_array = ['version' => 'latest', 'region' => $region];
if ($config['aws_secret_access_key'] && $config['aws_access_key_id']) {
$options_array['credentials'] = [];
$options_array['credentials']['key'] = $config['aws_access_key_id'];
$options_array['credentials']['secret'] = $config['aws_secret_access_key'];
}
try {
$sqs = new Aws\Sqs\SqsClient($options_array);
$response = $sqs->sendMessage(['MessageBody' => json_encode($data), 'QueueUrl' => $config['sqs_queue_url']]);
if ($config['log_api_response']) {
log_file("sqs response:\n" . print_r($response, 1), $config);
}
if (empty($response['MessageId'])) {
$err = 'Got no MessageId in sqs response';
} else {
$result['id'] = $response['MessageId'];
}
} catch (Exception $e) {
$err = $e->getMessage();
}
if ($err) {
$result['error'] = $err;
}
return $result;
}
/**
* Get the AWS SDK SQS instance (pseudo singleton).
*
* @return AWS SQS instance.
*/
public function getInstance()
{
if ($this->_sqs === null) {
if ($this->_accessKey === null && $this->_secretKey === null) {
// If you don't specify the key and secret, then the SDK will use the IAM role of the machine for the credentials.
if ($this->_awsApiVersion == 2) {
$this->_sqs = Aws\Sqs\SqsClient::factory(array('region' => $this->_region));
} else {
$this->_sqs = Aws\Sqs\SqsClient::factory(array('region' => $this->_region, 'version' => '2012-11-05'));
}
} else {
if ($this->_awsApiVersion == 2) {
$this->_sqs = Aws\Sqs\SqsClient::factory(array('key' => $this->_accessKey, 'secret' => $this->_secretKey, 'region' => $this->_region));
} else {
$this->_sqs = Aws\Sqs\SqsClient::factory(array('region' => $this->_region, 'version' => '2012-11-05', 'credentials' => array('key' => $this->_accessKey, 'secret' => $this->_secretKey)));
}
}
}
return $this->_sqs;
}
/**
* @param string $name
* @return Aws
*/
public function __get($name)
{
switch ($name) {
case 'sqs':
if (empty($this->sqs_client)) {
$this->sqs_client = Aws\Sqs\SqsClient::factory(array('key' => $this->CI->config->item('sqs_access_key_id'), 'secret' => $this->CI->config->item('sqs_secret_key'), 'region' => $this->CI->config->item('aws_region')));
}
$this->client = $this->sqs_client;
break;
case 's3':
if (empty($this->s3_client)) {
$this->s3_client = Aws\S3\S3Client::factory(array('key' => $this->CI->config->item('s3_access_key_id'), 'secret' => $this->CI->config->item('s3_secret_key'), 'region' => $this->CI->config->item('aws_region')));
}
$this->client = $this->s3_client;
break;
default:
break;
}
return $this;
}