Pronamic Pay Google Analytics ecommerce tracking item hit name Gravity Forms entry source URL (HelpScout ticket #19062)

functions.php

<?php

/**
 * Custom.
 */
\add_action(
	'plugins_loaded',
	function() {
		/**
		 * Check for Gravity Forms API.
		 *
		 * @link https://docs.gravityforms.com/api-functions/#get-entry
		 * @link https://docs.gravityforms.com/entry-object/
		 */
		if ( ! \method_exists( '\GFAPI', 'get_entry' ) ) {
			return;
		}

		if ( ! \function_exists( '\rgar' ) ) {
			return;
		}

		if ( ! \function_exists( '\pronamic_pay_plugin' ) ) {
			return;
		}

		/**
		 * Filters the Google Analytics ecommerce tracking item hit name.
		 */ 
		\add_filter(
			'pronamic_pay_google_analytics_ecommerce_item_name',
			function( $name, $payment_line ) {
				$payment = $payment_line->get_payment();

				if ( null === $payment ) {
					return $name;
				}

				$source = $payment->get_source();

				if ( 'gravityformsideal' !== $source ) {
					return $name;
				}

				$source_id = $payment->get_source_id();

				$entry = \GFAPI::get_entry( $source_id );

				if ( $entry instanceof \WP_Error ) {
					return $name;
				}

				$name = \rgar( $entry, 'source_url' );

				return $name;
			},
			10,
			2
		);
	}
);