fluent-cart / app / Helpers / UtmHelper.php

UtmHelper.php in FluentCart A New Era of eCommerce – Faster, Lighter, and Simpler 1.5.4, at app/Helpers/UtmHelper.php

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1	<?php
2
3	namespace FluentCart\App\Helpers;
4
5	use FluentCart\App\App;
6	use FluentCart\App\Models\OrderOperation;
7	use FluentCart\Framework\Support\Arr;
8
9	class UtmHelper
10	{
11
12	public static function allowedUtmParameterKey(): array
13	{
14	$keys = [
15	'utm_campaign',
16	'utm_content',
17	'utm_term',
18	'utm_source',
19	'utm_medium',
20	'utm_id',
21	'refer_url',
22	'fbclid',
23	'gclid'
24	];
25
26	return apply_filters('fluent_cart/utm/allowed_keys', $keys, []);
27	}
28
29	/**
30	* Hostnames that belong to the same store network (e.g. child/product sites
31	* that redirect visitors here for checkout). Referrers from these hosts are
32	* treated as internal navigation and never recorded as refer_url — the real
33	* source arrives as query params (refer_url, utm_*) appended by the child site.
34	*/
35	public static function getInternalDomains(): array
36	{
37	$domains = apply_filters('fluent_cart/utm/internal_domains', []);
38
39	if (!is_array($domains)) {
40	return [];
41	}
42
43	$hosts = [];
44	foreach ($domains as $domain) {
45	if (!is_string($domain) \|\| !$domain) {
46	continue;
47	}
48	$domain = strtolower(trim($domain));
49	if (strpos($domain, '//') !== false) {
50	$domain = (string)wp_parse_url($domain, PHP_URL_HOST);
51	}
52	$domain = trim($domain, '/');
53	if ($domain) {
54	$hosts[] = $domain;
55	}
56	}
57
58	return array_values(array_unique($hosts));
59	}
60
61	public static function addUtmToOrder($orderId, $data = [])
62	{
63	$directValueKeys = [
64	'utm_campaign',
65	'utm_content',
66	'utm_term',
67	'utm_source',
68	'utm_medium',
69	'utm_id',
70	'refer_url',
71	];
72
73	$directValues = Arr::only($data, $directValueKeys);
74	$metaValues = Arr::except($data, $directValueKeys);
75
76	foreach ($directValues as $key => $value) {
77	if ($key == 'refer_url') {
78	$directValues[$key] = self::normalizeReferUrl($value);
79	} else {
80	$directValues[$key] = sanitize_text_field($value);
81	}
82	}
83
84	$allowedKeys = self::allowedUtmParameterKey();
85	$allowedMetaValues = [];
86	foreach ($metaValues as $key => $value) {
87	if (!in_array($key, $allowedKeys)) {
88	continue;
89	}
90	$allowedMetaValues[$key] = sanitize_text_field($value);
91	}
92
93	$directValues['meta'] = $allowedMetaValues;
94
95	$hasValues = array_filter($directValues) \|\| array_filter($allowedMetaValues);
96
97
98	$oldOperation = OrderOperation::query()->where('order_id', $orderId)->first();
99
100	if (empty($oldOperation)) {
101	OrderOperation::query()->create(
102	array_merge($directValues, ['order_id' => $orderId])
103	);
104	} else {
105	$directValues['meta'] = Arr::mergeMissingValues($directValues['meta'], $oldOperation->meta);
106	Arr::mergeMissingValues($directValues, Arr::except($oldOperation->toArray(), 'meta'));
107	$directValues = array_merge($directValues);
108	$oldOperation->update($directValues);
109	}
110	}
111
112	/**
113	* Reduce a referrer (full URL or bare host) to its bare domain:
114	* no scheme, no www. prefix, no path — e.g. "google.com"
115	*/
116	public static function normalizeReferUrl($value): string
117	{
118	$value = trim((string)$value);
119	if (!$value) {
120	return '';
121	}
122
123	if (strpos($value, '//') !== false) {
124	$host = wp_parse_url($value, PHP_URL_HOST);
125	if ($host) {
126	$value = $host;
127	}
128	} else {
129	$value = explode('/', $value)[0];
130	}
131
132	$value = strtolower($value);
133	if (strpos($value, 'www.') === 0) {
134	$value = substr($value, 4);
135	}
136
137	return sanitize_text_field($value);
138	}
139
140	public static function getUtmDataOfRequest(): array
141	{
142	$requestData = App::request()->all();
143	$requestUtmData = Arr::get($requestData, 'utm_data', []);
144	$sanitizedUtmData = [];
145	// Sanitize UTM data
146	foreach ($requestUtmData as $utmKey => $utmValue) {
147	$sanitizedKey = sanitize_text_field($utmKey);
148	$sanitizedUtmData[$sanitizedKey] = sanitize_text_field($utmValue);
149	}
150
151	return $sanitizedUtmData;
152	}
153
154	}