blocks / src / Analytics / LegacyAnalyticsMigration.php

LegacyAnalyticsMigration.php in Blocks – Reusable Content, Shortcodes & Site Variables trunk, at src/Analytics/LegacyAnalyticsMigration.php

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1	<?php
2
3	declare(strict_types=1);
4
5	namespace RenzoJohnson\Blocks\Analytics;
6
7	\defined( 'ABSPATH' ) \|\| exit;
8
9	final class LegacyAnalyticsMigration {
10	public const SOURCE_OPTION = 'woocommerce_google_analytics_settings';
11	public const MARKER_OPTION = 'blocks_ga4_legacy_settings_migrated';
12
13	private const MISSING = '__blocks_missing__';
14
15	/**
16	* @var array<string, string>
17	*/
18	private const BOOLEAN_OPTIONS = array(
19	'ga_support_display_advertising' => 'blocks_ga4_display_advertising_enabled',
20	'ga_404_tracking_enabled' => 'blocks_ga4_404_enabled',
21	'ga_linker_allow_incoming_enabled' => 'blocks_ga4_linker_allow_incoming_enabled',
22	'ga_ecommerce_tracking_enabled' => 'blocks_ga4_purchase_enabled',
23	'ga_event_tracking_enabled' => 'blocks_ga4_add_to_cart_enabled',
24	'ga_enhanced_remove_from_cart_enabled' => 'blocks_ga4_remove_from_cart_enabled',
25	'ga_enhanced_product_impression_enabled' => 'blocks_ga4_view_item_list_enabled',
26	'ga_enhanced_product_click_enabled' => 'blocks_ga4_select_content_enabled',
27	'ga_enhanced_product_detail_view_enabled' => 'blocks_ga4_view_item_enabled',
28	'ga_enhanced_checkout_process_enabled' => 'blocks_ga4_begin_checkout_enabled',
29	);
30
31	public function migrate(): void {
32	if ( self::MISSING !== \get_option( self::MARKER_OPTION, self::MISSING ) ) {
33	return;
34	}
35
36	$source = \get_option( self::SOURCE_OPTION, array() );
37	if ( ! \is_array( $source ) \|\| array() === $source ) {
38	$this->mark_complete();
39	return;
40	}
41
42	$measurement_id = $this->measurement_id( $source['ga_id'] ?? '' );
43	$this->add_missing( 'blocks_ga4_measurement_id', $measurement_id );
44
45	if ( '' !== $measurement_id && $this->is_missing( 'blocks_ga4_ecommerce_enabled' ) ) {
46	\add_option( 'blocks_ga4_ecommerce_enabled', 1, '', false );
47	}
48
49	$identifier = \is_scalar( $source['ga_product_identifier'] ?? null )
50	? \sanitize_text_field( (string) $source['ga_product_identifier'] )
51	: '';
52	$this->add_missing(
53	'blocks_ga4_product_identifier',
54	\in_array( $identifier, array( 'product_id', 'product_sku' ), true ) ? $identifier : ''
55	);
56
57	foreach ( self::BOOLEAN_OPTIONS as $source_key => $target_option ) {
58	if ( \array_key_exists( $source_key, $source ) ) {
59	$this->add_missing( $target_option, 'yes' === $source[ $source_key ] ? 1 : 0 );
60	}
61	}
62
63	if ( \array_key_exists( 'ga_linker_cross_domains', $source ) ) {
64	$this->add_missing( 'blocks_ga4_cross_domains', $this->domain_list( $source['ga_linker_cross_domains'] ) );
65	}
66
67	$this->mark_complete();
68	}
69
70	public function mark_fresh_install(): void {
71	$this->mark_complete();
72	}
73
74	private function add_missing( string $option_name, bool\|int\|string $value ): void {
75	if ( '' !== $value && $this->is_missing( $option_name ) ) {
76	\add_option( $option_name, $value, '', false );
77	}
78	}
79
80	private function is_missing( string $option_name ): bool {
81	return self::MISSING === \get_option( $option_name, self::MISSING );
82	}
83
84	private function mark_complete(): void {
85	\add_option( self::MARKER_OPTION, 1, '', false );
86	}
87
88	private function measurement_id( mixed $value ): string {
89	$measurement_id = \is_scalar( $value )
90	? \strtoupper( \trim( \sanitize_text_field( (string) $value ) ) )
91	: '';
92
93	return 1 === \preg_match( '/^G-[A-Z0-9]+$/', $measurement_id ) ? $measurement_id : '';
94	}
95
96	private function domain_list( mixed $value ): string {
97	if ( ! \is_scalar( $value ) ) {
98	return '';
99	}
100
101	$domains = array();
102	foreach ( \explode( ',', (string) $value ) as $candidate ) {
103	$candidate = \strtolower( \trim( \sanitize_text_field( $candidate ) ) );
104	if ( '' === $candidate ) {
105	continue;
106	}
107
108	$host = \wp_parse_url( \str_contains( $candidate, '://' ) ? $candidate : 'https://' . $candidate, PHP_URL_HOST );
109	if ( \is_string( $host ) && 1 === \preg_match( '/^([a-z0-9](?:[a-z0-9-]{0,61}[a-z0-9])?\.)+[a-z]{2,63}$/', $host ) ) {
110	$domains[] = $host;
111	}
112	}
113
114	return \implode( ', ', \array_values( \array_unique( $domains ) ) );
115	}
116	}
117