installed plugin W3 Total Cache version 2.3.2

wp-content/plugins/w3-total-cache/CdnEngine_Mirror.php

@@ -0,0 +1,97 @@
+<?php
+namespace W3TC;
+
+/**
+ * W3 CDN Mirror Class
+ */
+class CdnEngine_Mirror extends CdnEngine_Base {
+	/**
+	 * PHP5 Constructor
+	 *
+	 * @param array   $config
+	 */
+	function __construct( $config = array() ) {
+		$config = array_merge( array(
+				'domain' => array(),
+			), $config );
+
+		parent::__construct( $config );
+	}
+
+	/**
+	 * Uploads files stub
+	 *
+	 * @param array   $files
+	 * @param array   $results
+	 * @param boolean $force_rewrite
+	 * @return boolean
+	 */
+	function upload( $files, &$results, $force_rewrite = false,
+		$timeout_time = NULL ) {
+		$results = $this->_get_results( $files, W3TC_CDN_RESULT_OK, 'OK' );
+
+		return true;
+	}
+
+	/**
+	 * Deletes files stub
+	 *
+	 * @param array   $files
+	 * @param array   $results
+	 * @return boolean
+	 */
+	function delete( $files, &$results ) {
+		$results = $this->_get_results( $files, W3TC_CDN_RESULT_OK, 'OK' );
+
+		return true;
+	}
+
+	/**
+	 * Tests mirror
+	 *
+	 * @param string  $error
+	 * @return bool
+	 */
+	function test( &$error ) {
+		if ( !parent::test( $error ) ) {
+			return false;
+		}
+
+		$results = array();
+		$files = array(
+			array(
+				'local_path' => '',
+				'remote_path' => 'purge_test_' . time()
+			) );
+
+		if ( !$this->purge( $files, $results ) && isset( $results[0]['error'] ) ) {
+			$error = $results[0]['error'];
+
+			return false;
+		}
+
+		return true;
+	}
+
+	/**
+	 * Returns array of CDN domains
+	 *
+	 * @return array
+	 */
+	function get_domains() {
+		if ( !empty( $this->_config['domain'] ) ) {
+			return (array) $this->_config['domain'];
+		}
+
+		return array();
+	}
+
+	/**
+	 * How and if headers should be set
+	 *
+	 * @return string W3TC_CDN_HEADER_NONE, W3TC_CDN_HEADER_UPLOADABLE, W3TC_CDN_HEADER_MIRRORING
+	 */
+	function headers_support() {
+		return W3TC_CDN_HEADER_MIRRORING;
+	}
+}