1
|
|
|
<?php |
2
|
|
|
/** |
3
|
|
|
* Identity and Access Management server providing OAuth2, multi-factor authentication and more |
4
|
|
|
* |
5
|
|
|
* @link https://github.com/hiqdev/hiam |
6
|
|
|
* @package hiam |
7
|
|
|
* @license BSD-3-Clause |
8
|
|
|
* @copyright Copyright (c) 2014-2018, HiQDev (http://hiqdev.com/) |
9
|
|
|
*/ |
10
|
|
|
|
11
|
|
|
namespace hiam\mrdp\behaviors; |
12
|
|
|
|
13
|
|
|
use hiam\mrdp\models\Identity; |
14
|
|
|
use Yii; |
15
|
|
|
use yii\base\Application; |
16
|
|
|
use yii\base\Event; |
17
|
|
|
use yii\web\Request; |
18
|
|
|
|
19
|
|
|
/** |
20
|
|
|
* SaveReturnUrl behavior. |
21
|
|
|
* |
22
|
|
|
* @package hiam\behaviors |
23
|
|
|
*/ |
24
|
|
|
class SaveReferralParams extends \yii\base\Behavior |
25
|
|
|
{ |
26
|
|
|
/** |
27
|
|
|
* @inheritDoc |
28
|
|
|
*/ |
29
|
|
|
public function events(): array |
30
|
|
|
{ |
31
|
|
|
return [ |
32
|
|
|
Application::EVENT_BEFORE_REQUEST => 'beforeRequest', |
33
|
|
|
Identity::EVENT_BEFORE_SAVE => 'beforeSave', |
34
|
|
|
]; |
35
|
|
|
} |
36
|
|
|
|
37
|
|
|
/** |
38
|
|
|
* @param Event $event |
39
|
|
|
*/ |
40
|
|
|
public function beforeRequest(Event $event): void |
41
|
|
|
{ |
42
|
|
|
$request = Yii::$app->getRequest(); |
43
|
|
|
$referralParams = $this->getFromQuery($request) ?: $this->getFromReferrer($request); |
44
|
|
|
if (!empty($referralParams)) { |
45
|
|
|
Yii::$app->session->set('referralParams', $referralParams); |
46
|
|
|
} |
47
|
|
|
} |
48
|
|
|
|
49
|
|
|
private function getFromQuery(Request $request) |
50
|
|
|
{ |
51
|
|
|
$params = $request->getQueryParams(); |
52
|
|
|
|
53
|
|
|
return $this->getFromArray($params); |
54
|
|
|
} |
55
|
|
|
|
56
|
|
|
private function getFromReferrer(Request $request) |
57
|
|
|
{ |
58
|
|
|
parse_str(parse_url($request->getReferrer(), PHP_URL_QUERY), $params); |
59
|
|
|
|
60
|
|
|
return $this->getFromArray($params); |
61
|
|
|
} |
62
|
|
|
|
63
|
|
|
private function getFromArray(array $params) |
64
|
|
|
{ |
65
|
|
|
$utmTags = []; |
66
|
|
|
foreach ($params as $name => $value) { |
67
|
|
|
if (strstr($name, 'utm_')) { |
68
|
|
|
$utmTags[$name] = $value; |
69
|
|
|
} |
70
|
|
|
} |
71
|
|
|
return array_filter([ |
72
|
|
|
'referer' => $params['refid'], |
73
|
|
|
'utmTags' => $utmTags, |
74
|
|
|
]); |
75
|
|
|
} |
76
|
|
|
|
77
|
|
|
|
78
|
|
|
public function beforeSave() |
79
|
|
|
{ |
80
|
|
|
$this->owner->referralParams = \Yii::$app->session->get('referralParams'); |
81
|
|
|
} |
82
|
|
|
} |
83
|
|
|
|