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; } }