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Direktori : /home/emergentqj/jugement/wp-content/plugins/jetpack/modules/google-analytics/classes/ |
Current File : /home/emergentqj/jugement/wp-content/plugins/jetpack/modules/google-analytics/classes/wp-google-analytics-legacy.php |
<?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() : "#" + $product->get_id(); wc_enqueue_js( "$( '.single_add_to_cart_button' ).click( function() { _gaq.push(['_trackEvent', 'Products', 'Add to Cart', '#" . esc_js( $product_sku_or_id ) . "']); } );" ); } else if ( is_woocommerce() ) { // any other page that uses templates (like product lists, archives, etc) wc_enqueue_js( "$( '.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]); } );" ); } } }