laipower/wp-content/upgrade-temp-backup/plugins/w3-total-cache/Cdnfsd_CloudFront_Engine.php

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2023-10-22 22:21:44 +00:00
<?php
namespace W3TC;
if ( !defined( 'W3TC_SKIPLIB_AWS' ) ) {
require_once W3TC_DIR . '/vendor/autoload.php';
}
class Cdnfsd_CloudFront_Engine {
private $access_key;
private $secret_key;
private $distribution_id;
public function __construct( $config = array() ) {
$this->access_key = $config['access_key'];
$this->secret_key = $config['secret_key'];
$this->distribution_id = $config['distribution_id'];
}
public function flush_urls( $urls ) {
$api = $this->_api();
$uris = array();
foreach ( $urls as $url ) {
$parsed = parse_url( $url );
$relative_url =
( isset( $parsed['path'] ) ? $parsed['path'] : '/' ) .
( isset( $parsed['query'] ) ? '?' . $parsed['query'] : '' );
$uris[] = $relative_url;
}
$api->createInvalidation( array(
'DistributionId' => $this->distribution_id,
'InvalidationBatch' => array(
'CallerReference' => 'w3tc-' . microtime(),
'Paths' => array(
'Items' => $uris,
'Quantity' => count( $uris ),
),
)
)
);
}
/**
* Flushes CDN completely
*/
public function flush_all() {
$api = $this->_api();
$uris = apply_filters( 'w3tc_cdn_cf_flush_all_uris', array( '/*' ) );
$api->createInvalidation( array(
'DistributionId' => $this->distribution_id,
'InvalidationBatch' => array(
'CallerReference' => 'w3tc-' . microtime(),
'Paths' => array(
'Items' => $uris,
'Quantity' => count( $uris ),
),
)
)
);
}
private function _api() {
if ( empty( $this->distribution_id ) ) {
throw new \Exception( __('CloudFront distribution not specified.', 'w3-total-cache' ) );
}
if ( empty( $this->access_key ) && empty( $this->secret_key ) ) {
$credentials = \Aws\Credentials\CredentialProvider::defaultProvider();
} else {
if ( empty( $this->access_key ) ) {
throw new \Exception( __( 'Access key not specified.', 'w3-total-cache' ) );
}
if ( empty( $this->secret_key ) ) {
throw new \Exception( __( 'Secret key not specified.', 'w3-total-cache' ) );
}
$credentials = new \Aws\Credentials\Credentials(
$this->access_key, $this->secret_key );
}
return new \Aws\CloudFront\CloudFrontClient( array(
'credentials' => $credentials,
'region' => 'us-east-1',
'version' => '2018-11-05'
)
);
}
}