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Linux v11800 5.3.0-1023-aws #25~18.04.1-Ubuntu SMP Fri Jun 5 15:19:18 UTC 2020 aarch64
|
| Current File : /storage/v11800/affypharma/public_html/wp-content/plugins/w3-total-cache/Enterprise_SnsBase.php |
<?php
namespace W3TC;
if ( !defined( 'W3TC_SKIPLIB_AWS' ) ) {
require_once W3TC_DIR . '/vendor/autoload.php';
}
/**
* Base class for Sns communication
*/
class Enterprise_SnsBase {
/**
* PHP5-style constructor
*/
function __construct() {
$this->_config = Dispatcher::config();
$this->_region = $this->_config->get_string( 'cluster.messagebus.sns.region' );
$this->_topic_arn = $this->_config->get_string( 'cluster.messagebus.sns.topic_arn' );
$this->_api_key = $this->_config->get_string( 'cluster.messagebus.sns.api_key' );
$this->_api_secret = $this->_config->get_string( 'cluster.messagebus.sns.api_secret' );
$this->_debug = $this->_config->get_boolean( 'cluster.messagebus.debug' );
$this->_api = null;
}
/**
* Returns API object
*
* @throws Exception
* @return AmazonSNS
*/
protected function _get_api() {
if ( is_null( $this->_api ) ) {
if ( empty( $this->_api_key ) && empty( $this->_api_secret ) ) {
$credentials = \Aws\Credentials\CredentialProvider::defaultProvider();
} else {
if ( empty( $this->_api_key ) ) {
throw new \Exception( 'API Key is not configured' );
}
if ( empty( $this->_api_secret ) ) {
throw new \Exception( 'API Secret is not configured' );
}
$credentials = new \Aws\Credentials\Credentials(
$this->_api_key, $this->_api_secret );
}
$this->_api = new \Aws\Sns\SnsClient( array(
'credentials' => $credentials,
'region' => $this->_region,
'version' => '2010-03-31'
) );
}
return $this->_api;
}
/**
* Write log entry
*
* @param string $message
* @param array $backtrace
* @return bool|int
*/
protected function _log( $message, $backtrace = null ) {
if ( !$this->_debug )
return true;
$data = sprintf( "[%s] %s\n", date( 'r' ), $message );
if ( $backtrace ) {
$debug = print_r( $backtrace, true );
$data .= $debug . "\n";
}
$data = strtr( $data, '<>', '..' );
$filename = Util_Debug::log_filename( 'sns' );
return @file_put_contents( $filename, $data, FILE_APPEND );
}
}