drupal-civicrm/sites/all/modules/civicrm/CRM/Mailing/BAO/BouncePattern.php

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2018-01-14 15:10:16 +02:00
<?php
/*
+--------------------------------------------------------------------+
| CiviCRM version 4.7 |
+--------------------------------------------------------------------+
| Copyright CiviCRM LLC (c) 2004-2017 |
+--------------------------------------------------------------------+
| This file is a part of CiviCRM. |
| |
| CiviCRM is free software; you can copy, modify, and distribute it |
| under the terms of the GNU Affero General Public License |
| Version 3, 19 November 2007 and the CiviCRM Licensing Exception. |
| |
| CiviCRM is distributed in the hope that it will be useful, but |
| WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. |
| See the GNU Affero General Public License for more details. |
| |
| You should have received a copy of the GNU Affero General Public |
| License and the CiviCRM Licensing Exception along |
| with this program; if not, contact CiviCRM LLC |
| at info[AT]civicrm[DOT]org. If you have questions about the |
| GNU Affero General Public License or the licensing of CiviCRM, |
| see the CiviCRM license FAQ at http://civicrm.org/licensing |
+--------------------------------------------------------------------+
*/
/**
*
* @package CRM
* @copyright CiviCRM LLC (c) 2004-2017
*/
class CRM_Mailing_BAO_BouncePattern extends CRM_Mailing_DAO_BouncePattern {
/**
* Pseudo-constant pattern array.
*/
static $_patterns = NULL;
/**
* Class constructor.
*/
public function __construct() {
parent::__construct();
}
/**
* Build the static pattern array.
*/
public static function buildPatterns() {
self::$_patterns = array();
$bp = new CRM_Mailing_BAO_BouncePattern();
$bp->find();
while ($bp->fetch()) {
self::$_patterns[$bp->bounce_type_id][] = $bp->pattern;
}
foreach (self::$_patterns as $type => $patterns) {
if (count($patterns) == 1) {
self::$_patterns[$type] = '{(' . $patterns[0] . ')}im';
}
else {
self::$_patterns[$type] = '{(' . implode(')|(', $patterns) . ')}im';
}
}
}
/**
* Try to match the string to a bounce type.
*
* @param string $message
* The message to be matched.
*
* @return array
* Tuple (bounce_type, bounce_reason)
*/
public static function &match(&$message) {
// clean up $message and replace all white space by a single space, CRM-4767
$message = preg_replace('/\s+/', ' ', $message);
if (self::$_patterns == NULL) {
self::buildPatterns();
}
foreach (self::$_patterns as $type => $re) {
if (preg_match($re, $message, $matches)) {
$bounce = array(
'bounce_type_id' => $type,
'bounce_reason' => $message,
);
return $bounce;
}
}
$bounce = array(
'bounce_type_id' => NULL,
'bounce_reason' => $message,
);
return $bounce;
}
}