diff options
Diffstat (limited to 'plugins/jetpack/modules/google-analytics/classes/wp-google-analytics-legacy.php')
| -rw-r--r-- | plugins/jetpack/modules/google-analytics/classes/wp-google-analytics-legacy.php | 114 |
1 files changed, 94 insertions, 20 deletions
diff --git a/plugins/jetpack/modules/google-analytics/classes/wp-google-analytics-legacy.php b/plugins/jetpack/modules/google-analytics/classes/wp-google-analytics-legacy.php index 5356e7f4..f78040b1 100644 --- a/plugins/jetpack/modules/google-analytics/classes/wp-google-analytics-legacy.php +++ b/plugins/jetpack/modules/google-analytics/classes/wp-google-analytics-legacy.php @@ -1,16 +1,16 @@ <?php /** -* Jetpack_Google_Analytics_Legacy hooks and enqueues support for ga.js -* https://developers.google.com/analytics/devguides/collection/gajs/ -* -* @author Aaron D. Campbell (original) -* @author allendav -*/ + * Jetpack_Google_Analytics_Legacy hooks and enqueues support for ga.js + * https://developers.google.com/analytics/devguides/collection/gajs/ + * + * @author Aaron D. Campbell (original) + * @author allendav + */ /** -* Bail if accessed directly -*/ + * Bail if accessed directly + */ if ( ! defined( 'ABSPATH' ) ) { exit; } @@ -19,7 +19,7 @@ class Jetpack_Google_Analytics_Legacy { public function __construct() { add_filter( 'jetpack_wga_classic_custom_vars', array( $this, 'jetpack_wga_classic_anonymize_ip' ) ); add_filter( 'jetpack_wga_classic_custom_vars', array( $this, 'jetpack_wga_classic_track_purchases' ) ); - add_action( 'wp_footer', array( $this, 'insert_code' ) ); + add_action( 'wp_head', array( $this, 'insert_code' ), 999 ); add_action( 'wp_footer', array( $this, 'jetpack_wga_classic_track_add_to_cart' ) ); } @@ -31,7 +31,7 @@ class Jetpack_Google_Analytics_Legacy { * @return string - Tracking URL */ private function _get_url( $track ) { - $site_url = ( is_ssl() ? 'https://':'http://' ) . sanitize_text_field( wp_unslash( $_SERVER['HTTP_HOST'] ) ); // Input var okay. + $site_url = ( is_ssl() ? 'https://' : 'http://' ) . sanitize_text_field( wp_unslash( $_SERVER['HTTP_HOST'] ) ); // Input var okay. foreach ( $track as $k => $value ) { if ( strpos( strtolower( $value ), strtolower( $site_url ) ) === 0 ) { $track[ $k ] = substr( $track[ $k ], strlen( $site_url ) ); @@ -55,7 +55,7 @@ class Jetpack_Google_Analytics_Legacy { /** * This injects the Google Analytics code into the footer of the page. - * Called exclusively by wp_footer action + * Called exclusively by wp_head action */ public function insert_code() { $tracking_id = Jetpack_Google_Analytics_Options::get_tracking_code(); @@ -69,6 +69,27 @@ class Jetpack_Google_Analytics_Legacy { return; } + if ( Jetpack_AMP_Support::is_amp_request() ) { + // For Reader mode — legacy. + add_filter( 'amp_post_template_analytics', 'Jetpack_Google_Analytics::amp_analytics_entries', 1000 ); + // For Standard and Transitional modes. + add_filter( 'amp_analytics_entries', 'Jetpack_Google_Analytics::amp_analytics_entries', 1000 ); + return; + } + + if ( 'G-' === substr( $tracking_id, 0, 2 ) ) { + $this->render_gtag_code( $tracking_id ); + } else { + $this->render_ga_code( $tracking_id ); + } + } + + /** + * Renders legacy ga.js code. + * + * @param string $tracking_id Google Analytics measurement ID. + */ + private function render_ga_code( $tracking_id ) { $custom_vars = array( "_gaq.push(['_setAccount', '{$tracking_id}']);", ); @@ -89,7 +110,7 @@ class Jetpack_Google_Analytics_Legacy { if ( ! empty( $track ) ) { $track['url'] = $this->_get_url( $track ); // adjust the code that we output, account for both types of tracking. - $track['url'] = esc_js( str_replace( '&', '&', $track['url'] ) ); + $track['url'] = esc_js( str_replace( '&', '&', $track['url'] ) ); $custom_vars[] = "_gaq.push(['_trackPageview','{$track['url']}']);"; } else { $custom_vars[] = "_gaq.push(['_trackPageview']);"; @@ -115,14 +136,64 @@ class Jetpack_Google_Analytics_Legacy { ga.src = ('https:' === document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js'; var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s); })(); - </script>\r\n", + </script> + <!-- End Jetpack Google Analytics -->\r\n", implode( "\r\n", $custom_vars ) ); } /** + * Renders new gtag code. + * + * @param string $tracking_id Google Analytics measurement ID. + */ + private function render_gtag_code( $tracking_id ) { + /** + * Allow for additional elements to be added to the Global Site Tags array. + * + * @since 9.2.0 + * + * @param array $universal_commands Array of gtag function calls. + */ + $universal_commands = apply_filters( 'jetpack_gtag_universal_commands', array() ); + $custom_vars = array(); + if ( is_404() ) { + $custom_vars[] = array( + 'event', + 'exception', + array( + 'description' => '404', + 'fatal' => false, + ), + ); + } + // phpcs:disable WordPress.WP.EnqueuedResources.NonEnqueuedScript + ?> + <!-- Jetpack Google Analytics --> + <script async src='https://www.googletagmanager.com/gtag/js?id=<?php echo esc_attr( $tracking_id ); ?>'></script> + <script> + window.dataLayer = window.dataLayer || []; + function gtag() { dataLayer.push( arguments ); } + gtag( 'js', new Date() ); + gtag( 'config', <?php echo wp_json_encode( $tracking_id ); ?> ); + <?php + foreach ( $universal_commands as $command ) { + echo 'gtag( ' . implode( ', ', array_map( 'wp_json_encode', $command ) ) . " );\n"; + } + foreach ( $custom_vars as $var ) { + echo 'gtag( ' . implode( ', ', array_map( 'wp_json_encode', $var ) ) . " );\n"; + } + ?> + </script> + <!-- End Jetpack Google Analytics --> + <?php + // phpcs:enable + } + + /** * Used to filter in the anonymize IP snippet to the custom vars array for classic analytics * Ref https://developers.google.com/analytics/devguides/collection/gajs/methods/gaJSApi_gat#_gat._anonymizelp + * * @param array custom vars to be filtered * @return array possibly updated custom vars */ @@ -136,6 +207,7 @@ class Jetpack_Google_Analytics_Legacy { /** * Used to filter in the order details to the custom vars array for classic analytics + * * @param array custom vars to be filtered * @return array possibly updated custom vars */ @@ -165,7 +237,8 @@ class Jetpack_Google_Analytics_Legacy { array_push( $custom_vars, sprintf( - '_gaq.push( %s );', json_encode( + '_gaq.push( %s );', + json_encode( array( '_addTrans', (string) $order->get_order_number(), @@ -175,7 +248,7 @@ class Jetpack_Google_Analytics_Legacy { (string) $order->get_total_shipping(), (string) $order->get_billing_city(), (string) $order->get_billing_state(), - (string) $order->get_billing_country() + (string) $order->get_billing_country(), ) ) ) @@ -184,13 +257,14 @@ class Jetpack_Google_Analytics_Legacy { // Order items if ( $order->get_items() ) { foreach ( $order->get_items() as $item ) { - $product = $order->get_product_from_item( $item ); + $product = $order->get_product_from_item( $item ); $product_sku_or_id = $product->get_sku() ? $product->get_sku() : $product->get_id(); array_push( $custom_vars, sprintf( - '_gaq.push( %s );', json_encode( + '_gaq.push( %s );', + json_encode( array( '_addItem', (string) $order->get_order_number(), @@ -198,7 +272,7 @@ class Jetpack_Google_Analytics_Legacy { $item['name'], Jetpack_Google_Analytics_Utils::get_product_categories_concatenated( $product ), (string) $order->get_item_total( $item ), - (string) $item['qty'] + (string) $item['qty'], ) ) ) @@ -234,13 +308,13 @@ class Jetpack_Google_Analytics_Legacy { if ( is_product() ) { // product page global $product; - $product_sku_or_id = $product->get_sku() ? $product->get_sku() : "#" + $product->get_id(); + $product_sku_or_id = $product->get_sku() ? $product->get_sku() : '#' + $product->get_id(); wc_enqueue_js( "$( '.single_add_to_cart_button' ).click( function() { _gaq.push(['_trackEvent', 'Products', 'Add to Cart', '#" . esc_js( $product_sku_or_id ) . "']); } );" ); - } else if ( is_woocommerce() ) { // any other page that uses templates (like product lists, archives, etc) + } elseif ( is_woocommerce() ) { // any other page that uses templates (like product lists, archives, etc) wc_enqueue_js( "$( '.add_to_cart_button:not(.product_type_variable, .product_type_grouped)' ).click( function() { var label = $( this ).data( 'product_sku' ) ? $( this ).data( 'product_sku' ) : '#' + $( this ).data( 'product_id' ); |