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1 | <?php |
2 | /* | |
3 | +--------------------------------------------------------------------+ | |
bc77d7c0 | 4 | | Copyright CiviCRM LLC. All rights reserved. | |
6a488035 | 5 | | | |
bc77d7c0 TO |
6 | | This work is published under the GNU AGPLv3 license with some | |
7 | | permitted exceptions and without any warranty. For full license | | |
8 | | and copyright information, see https://civicrm.org/licensing | | |
6a488035 | 9 | +--------------------------------------------------------------------+ |
d25dd0ee | 10 | */ |
6a488035 TO |
11 | |
12 | /** | |
13 | * | |
14 | * @package CRM | |
ca5cec67 | 15 | * @copyright CiviCRM LLC https://civicrm.org/licensing |
6a488035 TO |
16 | */ |
17 | class CRM_Mailing_BAO_TrackableURL extends CRM_Mailing_DAO_TrackableURL { | |
18 | ||
19 | /** | |
fe482240 | 20 | * Class constructor. |
6a488035 | 21 | */ |
00be9182 | 22 | public function __construct() { |
6a488035 TO |
23 | parent::__construct(); |
24 | } | |
25 | ||
26 | /** | |
27 | * Given a url, mailing id and queue event id, find or construct a | |
28 | * trackable url and redirect url. | |
29 | * | |
90c8230e TO |
30 | * @param string $url |
31 | * The target url to track. | |
32 | * @param int $mailing_id | |
33 | * The id of the mailing. | |
34 | * @param int $queue_id | |
35 | * The queue event id (contact clicking through). | |
6a488035 | 36 | * |
a6c01b45 CW |
37 | * @return string |
38 | * The redirect/tracking url | |
6a488035 TO |
39 | */ |
40 | public static function getTrackerURL($url, $mailing_id, $queue_id) { | |
41 | ||
be2fb01f | 42 | static $urlCache = []; |
6a488035 | 43 | |
5f63a33c | 44 | if (array_key_exists($mailing_id . $url, $urlCache)) { |
45 | return $urlCache[$mailing_id . $url] . "&qid=$queue_id"; | |
6a488035 TO |
46 | } |
47 | ||
48 | // hack for basic CRM-1014 and CRM-1151 and CRM-3492 compliance: | |
49 | // let's not replace possible image URLs and CiviMail ones | |
50 | if (preg_match('/\.(png|jpg|jpeg|gif|css)[\'"]?$/i', $url) | |
51 | or substr_count($url, 'civicrm/extern/') | |
52 | or substr_count($url, 'civicrm/mailing/') | |
53 | ) { | |
54 | // let's not cache these, so they don't get &qid= appended to them | |
55 | return $url; | |
56 | } | |
57 | else { | |
58 | ||
59 | $hrefExists = FALSE; | |
6a488035 TO |
60 | |
61 | $tracker = new CRM_Mailing_BAO_TrackableURL(); | |
62 | if (preg_match('/^href/i', $url)) { | |
63 | $url = preg_replace('/^href[ ]*=[ ]*[\'"](.*?)[\'"]$/i', '$1', $url); | |
64 | $hrefExists = TRUE; | |
65 | } | |
66 | ||
67 | $tracker->url = $url; | |
68 | $tracker->mailing_id = $mailing_id; | |
fc8e0fd4 | 69 | |
6a488035 TO |
70 | if (!$tracker->find(TRUE)) { |
71 | $tracker->save(); | |
72 | } | |
73 | $id = $tracker->id; | |
6a488035 | 74 | |
f8274a1c | 75 | $redirect = CRM_Utils_System::externUrl('extern/url', "u=$id"); |
5f63a33c | 76 | $urlCache[$mailing_id . $url] = $redirect; |
6a488035 TO |
77 | } |
78 | ||
9df3628e | 79 | $returnUrl = CRM_Utils_System::externUrl('extern/url', "u=$id&qid=$queue_id"); |
6a488035 TO |
80 | |
81 | if ($hrefExists) { | |
43e0759f | 82 | $returnUrl = "href='{$returnUrl}' rel='nofollow'"; |
6a488035 TO |
83 | } |
84 | ||
85 | return $returnUrl; | |
86 | } | |
87 | ||
467cd00c | 88 | /** |
89 | * @param $url | |
90 | * @param $mailing_id | |
91 | * | |
76e7a76c CW |
92 | * @return int |
93 | * Url id of the given url and mail | |
467cd00c | 94 | */ |
95 | public static function getTrackerURLId($url, $mailing_id) { | |
96 | $tracker = new CRM_Mailing_BAO_TrackableURL(); | |
97 | $tracker->url = $url; | |
98 | $tracker->mailing_id = $mailing_id; | |
99 | if ($tracker->find(TRUE)) { | |
100 | return $tracker->id; | |
101 | } | |
102 | ||
103 | return NULL; | |
104 | } | |
105 | ||
6a488035 | 106 | } |