array( 'pagespeed_data_error' => __( 'Error : ', 'w3-total-cache' ), 'pagespeed_filter_error' => __( 'An unknown error occured attempting to filter audit results!', 'w3-total-cache' ), ), ) ); wp_enqueue_script( 'w3tc-pagespeed' ); wp_enqueue_style( 'w3tc-pagespeed', esc_url( plugins_url( 'PageSpeed_Page_View.css', W3TC_FILE ) ), array(), W3TC_VERSION ); } /** * Renders the PageSpeed feature. * * @since 2.3.0 * * @return void */ public function render() { $w3tc_c = Dispatcher::config(); require W3TC_DIR . '/PageSpeed_Page_View.php'; } /** * PageSpeed AJAX fetch data. * * @since 2.3.0 * * @return JSON */ public function w3tc_ajax_pagespeed_data() { $encoded_url = Util_Request::get( 'url' ); $w3tc_url = ( ! empty( $encoded_url ) ? urldecode( $encoded_url ) : get_home_url() ); $api_response = null; $api_response_error = null; if ( Util_Request::get( 'cache' ) !== 'no' ) { $cache = get_option( 'w3tc_pagespeed_data_' . $encoded_url ); $cache = json_decode( $cache, true ); if ( is_array( $cache ) && isset( $cache['time'] ) && $cache['time'] >= time() - Util_PageSpeed::get_cache_life() ) { $api_response = $cache; } } if ( is_null( $api_response ) ) { $w3tc_config = Dispatcher::config(); $w3tc_access_token = ! empty( $w3tc_config->get_string( 'widget.pagespeed.access_token' ) ) ? $w3tc_config->get_string( 'widget.pagespeed.access_token' ) : null; $w3tc_w3_pagespeed = empty( $w3tc_access_token ) ? null : new PageSpeed_Api( $w3tc_access_token ); // Construction may clear credentials when a refresh is irrecoverable, so re-read the stored token. $w3tc_stored_token = $w3tc_config->get_string( 'widget.pagespeed.access_token' ); if ( empty( $w3tc_w3_pagespeed ) || empty( $w3tc_stored_token ) ) { echo wp_json_encode( array( 'missing_token' => PageSpeed_Api::get_authorize_required_message(), ) ); return; } if ( $w3tc_w3_pagespeed->client->isAccessTokenExpired() ) { echo wp_json_encode( array( 'refresh_failed' => PageSpeed_Api::get_refresh_pending_message(), ) ); return; } $api_response = $w3tc_w3_pagespeed->analyze( $w3tc_url ); if ( ! $api_response ) { $api_response_error = array( 'error' => '

' . esc_html__( 'API request failed!', 'w3-total-cache' ) . '

' . esc_html__( 'Analyze URL : ', 'w3-total-cache' ) . $w3tc_url . '

', ); delete_option( 'w3tc_pagespeed_data_' . $encoded_url ); } elseif ( ! empty( $api_response['error'] ) ) { $error_code = ! empty( $api_response['error']['code'] ) ? $api_response['error']['code'] : 'N/A'; $error_message = ! empty( $api_response['error']['message'] ) ? $api_response['error']['message'] : 'N/A'; $api_response_error = array( 'error' => '

' . esc_html__( 'API request error!', 'w3-total-cache' ) . '

' . esc_html__( 'Analyze URL : ', 'w3-total-cache' ) . $w3tc_url . '

' . esc_html__( 'Response Code : ', 'w3-total-cache' ) . $error_code . '

' . esc_html__( 'Response Message : ', 'w3-total-cache' ) . $error_message . '

', ); delete_option( 'w3tc_pagespeed_data_' . $encoded_url ); } elseif ( ! empty( $api_response['mobile']['error'] ) && ! empty( $api_response['desktop']['error'] ) ) { $mobile_error_code = ! empty( $api_response['mobile']['error']['code'] ) ? $api_response['mobile']['error']['code'] : 'N/A'; $mobile_error_message = ! empty( $api_response['mobile']['error']['message'] ) ? $api_response['mobile']['error']['message'] : 'N/A'; $desktop_error_code = ! empty( $api_response['desktop']['error']['code'] ) ? $api_response['desktop']['error']['code'] : 'N/A'; $desktop_error_message = ! empty( $api_response['desktop']['error']['message'] ) ? $api_response['desktop']['error']['message'] : 'N/A'; $api_response_error = array( 'error' => '

' . esc_html__( 'API request error!', 'w3-total-cache' ) . '

' . esc_html__( 'Analyze URL : ', 'w3-total-cache' ) . $w3tc_url . '

' . esc_html__( 'Mobile response Code : ', 'w3-total-cache' ) . $mobile_error_code . '

' . esc_html__( 'Mobile response Message : ', 'w3-total-cache' ) . $mobile_error_message . '

' . esc_html__( 'Desktop response Code : ', 'w3-total-cache' ) . $desktop_error_code . '

' . esc_html__( 'Desktop response Message : ', 'w3-total-cache' ) . $desktop_error_message . '

', ); delete_option( 'w3tc_pagespeed_data_' . $encoded_url ); } else { $api_response['time'] = time(); $api_response['display_time'] = \current_time( 'M jS, Y g:ia', false ); update_option( 'w3tc_pagespeed_data_' . $encoded_url, wp_json_encode( $api_response ), false ); } } ob_start(); include __DIR__ . '/PageSpeed_Page_View_FromAPI.php'; $content = ob_get_contents(); ob_end_clean(); /* * Build the response metric-by-metric. A strategy (mobile/desktop) that errored carries an * 'error' entry instead of metric data, so reading its keys directly would emit "Undefined index" * notices that corrupt the JSON payload. Util_PageSpeed::get_value_recursive() returns null for any * missing key, keeping the response well-formed regardless of partial failures. */ $w3tcps_metrics = array( 'w3tcps_first_contentful_paint' => 'first-contentful-paint', 'w3tcps_largest_contentful_paint' => 'largest-contentful-paint', 'w3tcps_interactive' => 'interactive', 'w3tcps_cumulative_layout_shift' => 'cumulative-layout-shift', 'w3tcps_total_blocking_time' => 'total-blocking-time', 'w3tcps_speed_index' => 'speed-index', ); $w3tcps_response = array( 'w3tcps_domain' => $w3tc_url, 'w3tcps_score' => array( 'mobile' => Util_PageSpeed::get_value_recursive( $api_response, array( 'mobile', 'score' ) ), 'desktop' => Util_PageSpeed::get_value_recursive( $api_response, array( 'desktop', 'score' ) ), ), ); foreach ( $w3tcps_metrics as $w3tcps_key => $w3tcps_metric ) { $w3tcps_response[ $w3tcps_key ] = array( 'mobile' => array( 'score' => Util_PageSpeed::get_value_recursive( $api_response, array( 'mobile', $w3tcps_metric, 'score' ) ), 'displayValue' => Util_PageSpeed::get_value_recursive( $api_response, array( 'mobile', $w3tcps_metric, 'displayValue' ) ), ), 'desktop' => array( 'score' => Util_PageSpeed::get_value_recursive( $api_response, array( 'desktop', $w3tcps_metric, 'score' ) ), 'displayValue' => Util_PageSpeed::get_value_recursive( $api_response, array( 'desktop', $w3tcps_metric, 'displayValue' ) ), ), ); } $w3tcps_response['w3tcps_content'] = $content; $w3tcps_response['w3tcps_timestamp'] = ! empty( $api_response['display_time'] ) ? $api_response['display_time'] : ''; echo wp_json_encode( $w3tcps_response ); } }