118 lines
3.1 KiB
PHP
118 lines
3.1 KiB
PHP
<?php
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/**
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* WooCommerce Settings Tracking
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*
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* @package WooCommerce\Tracks
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*/
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defined( 'ABSPATH' ) || exit;
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/**
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* This class adds actions to track usage of WooCommerce Settings.
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*/
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class WC_Settings_Tracking {
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/**
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* Whitelisted WooCommerce settings to potentially track updates for.
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*
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* @var array
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*/
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protected $whitelist = array();
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/**
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* WooCommerce settings that have been updated (and will be tracked).
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*
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* @var array
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*/
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protected $updated_options = array();
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/**
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* Init tracking.
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*/
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public function init() {
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add_action( 'woocommerce_settings_page_init', array( $this, 'track_settings_page_view' ) );
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add_action( 'woocommerce_update_option', array( $this, 'add_option_to_whitelist' ) );
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add_action( 'woocommerce_update_options', array( $this, 'send_settings_change_event' ) );
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}
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/**
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* Add a WooCommerce option name to our whitelist and attach
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* the `update_option` hook. Rather than inspecting every updated
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* option and pattern matching for "woocommerce", just build a dynamic
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* whitelist for WooCommerce options that might get updated.
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*
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* See `woocommerce_update_option` hook.
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*
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* @param array $option WooCommerce option (config) that might get updated.
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*/
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public function add_option_to_whitelist( $option ) {
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$this->whitelist[] = $option['id'];
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// Delay attaching this action since it could get fired a lot.
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if ( false === has_action( 'update_option', array( $this, 'track_setting_change' ) ) ) {
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add_action( 'update_option', array( $this, 'track_setting_change' ), 10, 3 );
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}
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}
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/**
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* Add WooCommerce option to a list of updated options.
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*
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* @param string $option_name Option being updated.
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* @param mixed $old_value Old value of option.
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* @param mixed $new_value New value of option.
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*/
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public function track_setting_change( $option_name, $old_value, $new_value ) {
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// Make sure this is a WooCommerce option.
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if ( ! in_array( $option_name, $this->whitelist, true ) ) {
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return;
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}
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// Check to make sure the new value is truly different.
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// `woocommerce_price_num_decimals` tends to trigger this
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// because form values aren't coerced (e.g. '2' vs. 2).
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if (
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is_scalar( $old_value ) &&
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is_scalar( $new_value ) &&
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(string) $old_value === (string) $new_value
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) {
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return;
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}
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$this->updated_options[] = $option_name;
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}
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/**
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* Send a Tracks event for WooCommerce options that changed values.
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*/
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public function send_settings_change_event() {
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global $current_tab;
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if ( empty( $this->updated_options ) ) {
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return;
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}
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$properties = array(
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'settings' => implode( ',', $this->updated_options ),
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);
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if ( isset( $current_tab ) ) {
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$properties['tab'] = $current_tab;
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}
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WC_Tracks::record_event( 'settings_change', $properties );
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}
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/**
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* Send a Tracks event for WooCommerce settings page views.
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*/
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public function track_settings_page_view() {
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global $current_tab, $current_section;
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$properties = array(
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'tab' => $current_tab,
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'section' => empty( $current_section ) ? null : $current_section,
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);
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WC_Tracks::record_event( 'settings_view', $properties );
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}
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}
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