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 | 256 |
1 files changed, 0 insertions, 256 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 deleted file mode 100644 index ddca0e46..00000000 --- a/plugins/jetpack/modules/google-analytics/classes/wp-google-analytics-legacy.php +++ /dev/null @@ -1,256 +0,0 @@ -<?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 -*/ - -/** -* Bail if accessed directly -*/ -if ( ! defined( 'ABSPATH' ) ) { - exit; -} - -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_footer', array( $this, 'jetpack_wga_classic_track_add_to_cart' ) ); - } - - /** - * Used to generate a tracking URL - * Called exclusively by insert_code - * - * @param array $track - Must have ['data'] and ['code']. - * @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. - foreach ( $track as $k => $value ) { - if ( strpos( strtolower( $value ), strtolower( $site_url ) ) === 0 ) { - $track[ $k ] = substr( $track[ $k ], strlen( $site_url ) ); - } - if ( 'data' === $k ) { - $track[ $k ] = preg_replace( '/^https?:\/\/|^\/+/i', '', $track[ $k ] ); - } - - // This way we don't lose search data. - if ( 'data' === $k && 'search' === $track['code'] ) { - $track[ $k ] = rawurlencode( $track[ $k ] ); - } else { - $track[ $k ] = preg_replace( '/[^a-z0-9\.\/\+\?=-]+/i', '_', $track[ $k ] ); - } - - $track[ $k ] = trim( $track[ $k ], '_' ); - } - $char = ( strpos( $track['data'], '?' ) === false ) ? '?' : '&'; - return str_replace( "'", "\'", "/{$track['code']}/{$track['data']}{$char}referer=" . rawurlencode( isset( $_SERVER['HTTP_REFERER'] ) ? $_SERVER['HTTP_REFERER'] : '' ) ); // Input var okay. - } - - /** - * This injects the Google Analytics code into the footer of the page. - * Called exclusively by wp_footer action - */ - public function insert_code() { - $tracking_id = Jetpack_Google_Analytics_Options::get_tracking_code(); - if ( empty( $tracking_id ) ) { - echo "<!-- Your Google Analytics Plugin is missing the tracking ID -->\r\n"; - return; - } - - // If we're in the admin_area, return without inserting code. - if ( is_admin() ) { - return; - } - - $custom_vars = array( - "_gaq.push(['_setAccount', '{$tracking_id}']);", - ); - - $track = array(); - if ( is_404() ) { - // This is a 404 and we are supposed to track them. - $custom_vars[] = "_gaq.push(['_trackEvent', '404', document.location.href, document.referrer]);"; - } elseif ( - is_search() - && isset( $_REQUEST['s'] ) - ) { - // Set track for searches, if it's a search, and we are supposed to. - $track['data'] = sanitize_text_field( wp_unslash( $_REQUEST['s'] ) ); // Input var okay. - $track['code'] = 'search'; - } - - 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'] ) ); - $custom_vars[] = "_gaq.push(['_trackPageview','{$track['url']}']);"; - } else { - $custom_vars[] = "_gaq.push(['_trackPageview']);"; - } - - /** - * Allow for additional elements to be added to the classic Google Analytics queue (_gaq) array - * - * @since 5.4.0 - * - * @param array $custom_vars Array of classic Google Analytics queue elements - */ - $custom_vars = apply_filters( 'jetpack_wga_classic_custom_vars', $custom_vars ); - - // Ref: https://developers.google.com/analytics/devguides/collection/gajs/gaTrackingEcommerce#Example - printf( - "<!-- Jetpack Google Analytics --> - <script type='text/javascript'> - var _gaq = _gaq || []; - %s - (function() { - var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true; - 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", - implode( "\r\n", $custom_vars ) - ); - } - - /** - * 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 - */ - public function jetpack_wga_classic_anonymize_ip( $custom_vars ) { - if ( Jetpack_Google_Analytics_Options::anonymize_ip_is_enabled() ) { - array_push( $custom_vars, "_gaq.push(['_gat._anonymizeIp']);" ); - } - - return $custom_vars; - } - - /** - * 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 - */ - public function jetpack_wga_classic_track_purchases( $custom_vars ) { - global $wp; - - if ( ! class_exists( 'WooCommerce' ) ) { - return $custom_vars; - } - - if ( ! Jetpack_Google_Analytics_Options::has_tracking_code() ) { - return; - } - - // Ref: https://developers.google.com/analytics/devguides/collection/gajs/gaTrackingEcommerce#Example - if ( ! Jetpack_Google_Analytics_Options::track_purchases_is_enabled() ) { - return $custom_vars; - } - - $minimum_woocommerce_active = class_exists( 'WooCommerce' ) && version_compare( WC_VERSION, '3.0', '>=' ); - if ( $minimum_woocommerce_active && is_order_received_page() ) { - $order_id = isset( $wp->query_vars['order-received'] ) ? $wp->query_vars['order-received'] : 0; - if ( 0 < $order_id && 1 != get_post_meta( $order_id, '_ga_tracked', true ) ) { - $order = new WC_Order( $order_id ); - - // [ '_add_Trans', '123', 'Site Title', '21.00', '1.00', '5.00', 'Snohomish', 'WA', 'USA' ] - array_push( - $custom_vars, - sprintf( - '_gaq.push( %s );', json_encode( - array( - '_addTrans', - (string) $order->get_order_number(), - get_bloginfo( 'name' ), - (string) $order->get_total(), - (string) $order->get_total_tax(), - (string) $order->get_total_shipping(), - (string) $order->get_billing_city(), - (string) $order->get_billing_state(), - (string) $order->get_billing_country() - ) - ) - ) - ); - - // Order items - if ( $order->get_items() ) { - foreach ( $order->get_items() as $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( - array( - '_addItem', - (string) $order->get_order_number(), - (string) $product_sku_or_id, - $item['name'], - Jetpack_Google_Analytics_Utils::get_product_categories_concatenated( $product ), - (string) $order->get_item_total( $item ), - (string) $item['qty'] - ) - ) - ) - ); - } - } // get_items - - // Mark the order as tracked - update_post_meta( $order_id, '_ga_tracked', 1 ); - array_push( $custom_vars, "_gaq.push(['_trackTrans']);" ); - } // order not yet tracked - } // is order received page - - return $custom_vars; - } - - /** - * Used to add footer javascript to track user clicking on add-to-cart buttons - * on single views (.single_add_to_cart_button) and list views (.add_to_cart_button) - */ - public function jetpack_wga_classic_track_add_to_cart() { - if ( ! class_exists( 'WooCommerce' ) ) { - return; - } - - if ( ! Jetpack_Google_Analytics_Options::has_tracking_code() ) { - return; - } - - if ( ! Jetpack_Google_Analytics_Options::track_add_to_cart_is_enabled() ) { - return; - } - - if ( is_product() ) { // product page - global $product; - $product_sku_or_id = $product->get_sku() ? $product->get_sku() : "#" + $product->get_id(); - wc_enqueue_js( - "jQuery( function( $ ) { - $( '.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) - wc_enqueue_js( - "jQuery( function( $ ) { - $( '.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' ); - _gaq.push(['_trackEvent', 'Products', 'Add to Cart', label]); - } ); - } );" - ); - } - } -} |