khaihihi

wp-content/plugins/woocommerce/includes/tracks/class-wc-site-tracking.php

@@ -0,0 +1,137 @@
+<?php
+/**
+ * Nosara Tracks for WooCommerce
+ *
+ * @package WooCommerce\Tracks
+ */
+
+defined( 'ABSPATH' ) || exit;
+
+/**
+ * This class adds actions to track usage of WooCommerce.
+ */
+class WC_Site_Tracking {
+	/**
+	 * Check if tracking is enabled.
+	 *
+	 * @return bool
+	 */
+	public static function is_tracking_enabled() {
+		/**
+		 * Don't track users if a filter has been applied to turn it off.
+		 * `woocommerce_apply_tracking` will be deprecated. Please use
+		 * `woocommerce_apply_user_tracking` instead.
+		 */
+		if ( ! apply_filters( 'woocommerce_apply_user_tracking', true ) || ! apply_filters( 'woocommerce_apply_tracking', true ) ) {
+			return false;
+		}
+
+		// Check if tracking is actively being opted into.
+		$is_obw_opting_in = isset( $_POST['wc_tracker_checkbox'] ) && 'yes' === sanitize_text_field( $_POST['wc_tracker_checkbox'] ); // phpcs:ignore WordPress.Security.NonceVerification.NoNonceVerification, WordPress.Security.ValidatedSanitizedInput
+
+		/**
+		 * Don't track users who haven't opted-in to tracking or aren't in
+		 * the process of opting-in.
+		 */
+		if ( 'yes' !== get_option( 'woocommerce_allow_tracking' ) && ! $is_obw_opting_in ) {
+			return false;
+		}
+
+		if ( ! class_exists( 'WC_Tracks' ) ) {
+			return false;
+		}
+
+		return true;
+	}
+
+	/**
+	 * Add scripts required to record events from javascript.
+	 */
+	public static function enqueue_scripts() {
+
+		// Add w.js to the page.
+		wp_enqueue_script( 'woo-tracks', 'https://stats.wp.com/w.js', array(), gmdate( 'YW' ), true );
+
+		// Expose tracking via a function in the wcTracks global namespace directly before wc_print_js.
+		add_filter( 'admin_footer', array( __CLASS__, 'add_tracking_function' ), 24 );
+
+	}
+
+	/**
+	 * Adds the tracking function to the admin footer.
+	 */
+	public static function add_tracking_function() {
+		?>
+		<!-- WooCommerce Tracks -->
+		<script type="text/javascript">
+			window.wcTracks = window.wcTracks || {};
+			window.wcTracks.recordEvent = function( name, properties ) {
+				var eventName = '<?php echo esc_attr( WC_Tracks::PREFIX ); ?>' + name;
+				var eventProperties = properties || {};
+				eventProperties.url = '<?php echo esc_html( home_url() ); ?>'
+				eventProperties.products_count = '<?php echo intval( WC_Tracks::get_products_count() ); ?>';
+				window._tkq = window._tkq || [];
+				window._tkq.push( [ 'recordEvent', eventName, eventProperties ] );
+			}
+		</script>
+		<?php
+	}
+
+	/**
+	 * Add empty tracking function to admin footer when tracking is disabled in case
+	 * it's called without checking if it's defined beforehand.
+	 */
+	public static function add_empty_tracking_function() {
+		?>
+		<script type="text/javascript">
+			window.wcTracks = window.wcTracks || {};
+			window.wcTracks.recordEvent = function() {};
+		</script>
+		<?php
+	}
+
+	/**
+	 * Init tracking.
+	 */
+	public static function init() {
+
+		if ( ! self::is_tracking_enabled() ) {
+
+			// Define window.wcTracks.recordEvent in case there is an attempt to use it when tracking is turned off.
+			add_filter( 'admin_footer', array( __CLASS__, 'add_empty_tracking_function' ), 24 );
+
+			return;
+		}
+
+		self::enqueue_scripts();
+
+		include_once WC_ABSPATH . 'includes/tracks/events/class-wc-admin-setup-wizard-tracking.php';
+		include_once WC_ABSPATH . 'includes/tracks/events/class-wc-extensions-tracking.php';
+		include_once WC_ABSPATH . 'includes/tracks/events/class-wc-importer-tracking.php';
+		include_once WC_ABSPATH . 'includes/tracks/events/class-wc-products-tracking.php';
+		include_once WC_ABSPATH . 'includes/tracks/events/class-wc-orders-tracking.php';
+		include_once WC_ABSPATH . 'includes/tracks/events/class-wc-settings-tracking.php';
+		include_once WC_ABSPATH . 'includes/tracks/events/class-wc-status-tracking.php';
+		include_once WC_ABSPATH . 'includes/tracks/events/class-wc-coupons-tracking.php';
+
+		$tracking_classes = array(
+			'WC_Admin_Setup_Wizard_Tracking',
+			'WC_Extensions_Tracking',
+			'WC_Importer_Tracking',
+			'WC_Products_Tracking',
+			'WC_Orders_Tracking',
+			'WC_Settings_Tracking',
+			'WC_Status_Tracking',
+			'WC_Coupons_Tracking',
+		);
+
+		foreach ( $tracking_classes as $tracking_class ) {
+			$tracker_instance    = new $tracking_class();
+			$tracker_init_method = array( $tracker_instance, 'init' );
+
+			if ( is_callable( $tracker_init_method ) ) {
+				call_user_func( $tracker_init_method );
+			}
+		}
+	}
+}