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