125 lines
4 KiB
PHP
125 lines
4 KiB
PHP
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<?php
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/*
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+--------------------------------------------------------------------+
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| CiviCRM version 4.7 |
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+--------------------------------------------------------------------+
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| Copyright CiviCRM LLC (c) 2004-2017 |
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+--------------------------------------------------------------------+
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| This file is a part of CiviCRM. |
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| CiviCRM is free software; you can copy, modify, and distribute it |
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| under the terms of the GNU Affero General Public License |
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| Version 3, 19 November 2007 and the CiviCRM Licensing Exception. |
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| CiviCRM is distributed in the hope that it will be useful, but |
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| WITHOUT ANY WARRANTY; without even the implied warranty of |
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| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. |
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| See the GNU Affero General Public License for more details. |
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| You should have received a copy of the GNU Affero General Public |
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| License and the CiviCRM Licensing Exception along |
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| with this program; if not, contact CiviCRM LLC |
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| at info[AT]civicrm[DOT]org. If you have questions about the |
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| GNU Affero General Public License or the licensing of CiviCRM, |
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| see the CiviCRM license FAQ at http://civicrm.org/licensing |
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+--------------------------------------------------------------------+
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*/
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/**
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*
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* @package CRM
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* @copyright CiviCRM LLC (c) 2004-2017
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*/
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class CRM_Mailing_BAO_TrackableURL extends CRM_Mailing_DAO_TrackableURL {
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/**
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* Class constructor.
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*/
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public function __construct() {
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parent::__construct();
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}
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/**
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* Given a url, mailing id and queue event id, find or construct a
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* trackable url and redirect url.
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*
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* @param string $url
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* The target url to track.
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* @param int $mailing_id
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* The id of the mailing.
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* @param int $queue_id
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* The queue event id (contact clicking through).
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*
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* @return string
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* The redirect/tracking url
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*/
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public static function getTrackerURL($url, $mailing_id, $queue_id) {
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static $urlCache = array();
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if (array_key_exists($mailing_id . $url, $urlCache)) {
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return $urlCache[$mailing_id . $url] . "&qid=$queue_id";
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}
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// hack for basic CRM-1014 and CRM-1151 and CRM-3492 compliance:
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// let's not replace possible image URLs and CiviMail ones
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if (preg_match('/\.(png|jpg|jpeg|gif|css)[\'"]?$/i', $url)
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or substr_count($url, 'civicrm/extern/')
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or substr_count($url, 'civicrm/mailing/')
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) {
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// let's not cache these, so they don't get &qid= appended to them
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return $url;
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}
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else {
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$hrefExists = FALSE;
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$config = CRM_Core_Config::singleton();
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$tracker = new CRM_Mailing_BAO_TrackableURL();
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if (preg_match('/^href/i', $url)) {
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$url = preg_replace('/^href[ ]*=[ ]*[\'"](.*?)[\'"]$/i', '$1', $url);
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$hrefExists = TRUE;
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}
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$tracker->url = $url;
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$tracker->mailing_id = $mailing_id;
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if (!$tracker->find(TRUE)) {
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$tracker->save();
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}
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$id = $tracker->id;
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$tracker->free();
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$redirect = $config->userFrameworkResourceURL . "extern/url.php?u=$id";
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$urlCache[$mailing_id . $url] = $redirect;
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}
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$returnUrl = "{$urlCache[$mailing_id . $url]}&qid={$queue_id}";
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if ($hrefExists) {
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$returnUrl = "href='{$returnUrl}'";
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}
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return $returnUrl;
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}
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/**
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* @param $url
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* @param $mailing_id
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*
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* @return int
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* Url id of the given url and mail
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*/
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public static function getTrackerURLId($url, $mailing_id) {
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$tracker = new CRM_Mailing_BAO_TrackableURL();
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$tracker->url = $url;
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$tracker->mailing_id = $mailing_id;
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if ($tracker->find(TRUE)) {
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return $tracker->id;
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}
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return NULL;
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}
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}
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