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6 | Copyright CiviCRM LLC (c) 2004-2018 |
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8 | This file is a part of CiviCRM. |
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31 * @copyright CiviCRM LLC (c) 2004-2018
33 class CRM_Mailing_BAO_TrackableURL
extends CRM_Mailing_DAO_TrackableURL
{
38 public function __construct() {
39 parent
::__construct();
43 * Given a url, mailing id and queue event id, find or construct a
44 * trackable url and redirect url.
47 * The target url to track.
48 * @param int $mailing_id
49 * The id of the mailing.
50 * @param int $queue_id
51 * The queue event id (contact clicking through).
54 * The redirect/tracking url
56 public static function getTrackerURL($url, $mailing_id, $queue_id) {
58 static $urlCache = array();
60 if (array_key_exists($mailing_id . $url, $urlCache)) {
61 return $urlCache[$mailing_id . $url] . "&qid=$queue_id";
64 // hack for basic CRM-1014 and CRM-1151 and CRM-3492 compliance:
65 // let's not replace possible image URLs and CiviMail ones
66 if (preg_match('/\.(png|jpg|jpeg|gif|css)[\'"]?$/i', $url)
67 or substr_count($url, 'civicrm/extern/')
68 or substr_count($url, 'civicrm/mailing/')
70 // let's not cache these, so they don't get &qid= appended to them
76 $config = CRM_Core_Config
::singleton();
78 $tracker = new CRM_Mailing_BAO_TrackableURL();
79 if (preg_match('/^href/i', $url)) {
80 $url = preg_replace('/^href[ ]*=[ ]*[\'"](.*?)[\'"]$/i', '$1', $url);
85 $tracker->mailing_id
= $mailing_id;
87 if (!$tracker->find(TRUE)) {
93 $redirect = $config->userFrameworkResourceURL
. "extern/url.php?u=$id";
94 $urlCache[$mailing_id . $url] = $redirect;
97 $returnUrl = "{$urlCache[$mailing_id . $url]}&qid={$queue_id}";
100 $returnUrl = "href='{$returnUrl}' rel='nofollow'";
111 * Url id of the given url and mail
113 public static function getTrackerURLId($url, $mailing_id) {
114 $tracker = new CRM_Mailing_BAO_TrackableURL();
115 $tracker->url
= $url;
116 $tracker->mailing_id
= $mailing_id;
117 if ($tracker->find(TRUE)) {