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67326bb47a
Summary: Fixes T4417. In this particular codepath, the lovely CreateHeader already added the to: information, so no need to slap it on the front all ghetto style. Test Plan: imma push this live and test (I am lazy and don't want to configure amazon ses) Reviewers: epriestley CC: Korvin, epriestley, aran Maniphest Tasks: T4417 Differential Revision: https://secure.phabricator.com/D8288
2082 lines
65 KiB
PHP
2082 lines
65 KiB
PHP
<?php
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/*~ class.phpmailer-lite.php
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.---------------------------------------------------------------------------.
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| Software: PHPMailer Lite - PHP email class |
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| Version: 5.1 |
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| Contact: via sourceforge.net support pages (also www.codeworxtech.com) |
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| Info: http://phpmailer.sourceforge.net |
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| Support: http://sourceforge.net/projects/phpmailer/ |
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| ------------------------------------------------------------------------- |
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| Admin: Andy Prevost (project admininistrator) |
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| Authors: Andy Prevost (codeworxtech) codeworxtech@users.sourceforge.net |
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| : Marcus Bointon (coolbru) coolbru@users.sourceforge.net |
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| Founder: Brent R. Matzelle (original founder) |
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| Copyright (c) 2004-2009, Andy Prevost. All Rights Reserved. |
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| Copyright (c) 2001-2003, Brent R. Matzelle |
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| ------------------------------------------------------------------------- |
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| License: Distributed under the Lesser General Public License (LGPL) |
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| http://www.gnu.org/copyleft/lesser.html |
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| This program is distributed in the hope that it will be useful - WITHOUT |
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| ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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| FITNESS FOR A PARTICULAR PURPOSE. |
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| ------------------------------------------------------------------------- |
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| We offer a number of paid services (www.codeworxtech.com): |
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| - Web Hosting on highly optimized fast and secure servers |
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| - Technology Consulting |
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| - Oursourcing (highly qualified programmers and graphic designers) |
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'---------------------------------------------------------------------------'
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*/
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/**
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* PHPMailer Lite - PHP email transport class
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* NOTE: Requires PHP version 5 or later
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* @package PHPMailer Lite
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* @author Andy Prevost
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* @author Marcus Bointon
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* @copyright 2004 - 2009 Andy Prevost
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* @version $Id: class.phpmailer-lite.php 447 2009-09-12 13:21:38Z codeworxtech $
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* @license http://www.gnu.org/copyleft/lesser.html GNU Lesser General Public License
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*/
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if (version_compare(PHP_VERSION, '5.0.0', '<') ) exit("Sorry, this version of PHPMailer will only run on PHP version 5 or greater!\n");
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class PHPMailerLite {
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/////////////////////////////////////////////////
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// PROPERTIES, PUBLIC
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/////////////////////////////////////////////////
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/**
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* Email priority (1 = High, 3 = Normal, 5 = low).
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* @var int
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*/
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public $Priority = 3;
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/**
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* Sets the CharSet of the message.
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* @var string
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*/
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public $CharSet = 'iso-8859-1';
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/**
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* Sets the Content-type of the message.
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* @var string
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*/
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public $ContentType = 'text/plain';
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/**
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* Sets the Encoding of the message. Options for this are
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* "8bit", "7bit", "binary", "base64", and "quoted-printable".
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* @var string
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*/
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public $Encoding = '8bit';
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/**
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* Holds the most recent mailer error message.
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* @var string
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*/
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public $ErrorInfo = '';
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/**
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* Sets the From email address for the message.
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* @var string
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*/
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public $From = 'root@localhost';
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/**
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* Sets the From name of the message.
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* @var string
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*/
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public $FromName = 'Root User';
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/**
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* Sets the Sender email (Return-Path) of the message. If not empty,
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* will be sent via -f to sendmail
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* @var string
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*/
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public $Sender = '';
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/**
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* Sets the Subject of the message.
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* @var string
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*/
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public $Subject = '';
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/**
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* Sets the Body of the message. This can be either an HTML or text body.
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* If HTML then run IsHTML(true).
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* @var string
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*/
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public $Body = '';
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/**
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* Sets the text-only body of the message. This automatically sets the
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* email to multipart/alternative. This body can be read by mail
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* clients that do not have HTML email capability such as mutt. Clients
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* that can read HTML will view the normal Body.
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* @var string
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*/
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public $AltBody = '';
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/**
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* Sets word wrapping on the body of the message to a given number of
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* characters.
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* @var int
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*/
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public $WordWrap = 0;
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/**
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* Method to send mail: ("mail", or "sendmail").
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* @var string
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*/
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public $Mailer = 'sendmail';
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/**
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* Sets the path of the sendmail program.
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* @var string
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*/
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public $Sendmail = '/usr/sbin/sendmail';
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/**
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* Sets the email address that a reading confirmation will be sent.
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* @var string
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*/
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public $ConfirmReadingTo = '';
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/**
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* Sets the hostname to use in Message-Id and Received headers
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* and as default HELO string. If empty, the value returned
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* by SERVER_NAME is used or 'localhost.localdomain'.
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* @var string
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*/
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public $Hostname = '';
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/**
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* Sets the message ID to be used in the Message-Id header.
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* If empty, a unique id will be generated.
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* @var string
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*/
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public $MessageID = '';
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/**
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* Provides the ability to have the TO field process individual
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* emails, instead of sending to entire TO addresses
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* @var bool
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*/
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public $SingleTo = true;
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/**
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* If SingleTo is true, this provides the array to hold the email addresses
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* @var bool
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*/
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public $SingleToArray = array();
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/**
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* Provides the ability to change the line ending
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* @var string
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*/
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public $LE = "\n";
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/**
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* Used with DKIM DNS Resource Record
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* @var string
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*/
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public $DKIM_selector = 'phpmailer';
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/**
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* Used with DKIM DNS Resource Record
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* optional, in format of email address 'you@yourdomain.com'
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* @var string
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*/
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public $DKIM_identity = '';
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/**
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* Used with DKIM DNS Resource Record
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* required, in format of base domain 'yourdomain.com'
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* @var string
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*/
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public $DKIM_domain = '';
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/**
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* Used with DKIM Digital Signing process
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* optional
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* @var string
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*/
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public $DKIM_passphrase = '';
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/**
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* Used with DKIM DNS Resource Record
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* required, private key (read from /.htprivkey)
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* @var string
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*/
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public $DKIM_private = '';
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/**
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* Callback Action function name
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* the function that handles the result of the send email action. Parameters:
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* bool $result result of the send action
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* string $to email address of the recipient
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* string $cc cc email addresses
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* string $bcc bcc email addresses
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* string $subject the subject
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* string $body the email body
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* @var string
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*/
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public $action_function = ''; //'callbackAction';
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/**
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* Sets the PHPMailer Version number
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* @var string
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*/
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public $Version = 'Lite 5.1';
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/////////////////////////////////////////////////
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// PROPERTIES, PRIVATE AND PROTECTED
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/////////////////////////////////////////////////
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private $to = array();
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private $cc = array();
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private $bcc = array();
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private $ReplyTo = array();
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private $all_recipients = array();
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private $attachment = array();
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private $CustomHeader = array();
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private $message_type = '';
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private $boundary = array();
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protected $language = array();
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private $error_count = 0;
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private $sign_cert_file = "";
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private $sign_key_file = "";
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private $sign_key_pass = "";
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private $exceptions = false;
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/////////////////////////////////////////////////
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// CONSTANTS
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/////////////////////////////////////////////////
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const STOP_MESSAGE = 0; // message only, continue processing
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const STOP_CONTINUE = 1; // message?, likely ok to continue processing
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const STOP_CRITICAL = 2; // message, plus full stop, critical error reached
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/////////////////////////////////////////////////
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// METHODS, VARIABLES
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/////////////////////////////////////////////////
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/**
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* Constructor
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* @param boolean $exceptions Should we throw external exceptions?
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*/
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public function __construct($exceptions = false) {
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$this->exceptions = ($exceptions == true);
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}
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/**
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* Sets message type to HTML.
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* @param bool $ishtml
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* @return void
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*/
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public function IsHTML($ishtml = true) {
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if ($ishtml) {
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$this->ContentType = 'text/html';
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} else {
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$this->ContentType = 'text/plain';
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}
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}
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/**
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* Sets Mailer to send message using PHP mail() function.
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* @return void
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*/
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public function IsMail() {
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$this->Mailer = 'mail';
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}
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/**
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* Sets Mailer to send message using the $Sendmail program.
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* @return void
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*/
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public function IsSendmail() {
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if (!stristr(ini_get('sendmail_path'), 'sendmail')) {
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$this->Sendmail = '/var/qmail/bin/sendmail';
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}
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$this->Mailer = 'sendmail';
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}
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/**
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* Sets Mailer to send message using the qmail MTA.
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* @return void
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*/
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public function IsQmail() {
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if (stristr(ini_get('sendmail_path'), 'qmail')) {
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$this->Sendmail = '/var/qmail/bin/sendmail';
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}
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$this->Mailer = 'sendmail';
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}
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/////////////////////////////////////////////////
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// METHODS, RECIPIENTS
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/////////////////////////////////////////////////
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/**
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* Adds a "To" address.
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* @param string $address
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* @param string $name
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* @return boolean true on success, false if address already used
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*/
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public function AddAddress($address, $name = '') {
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return $this->AddAnAddress('to', $address, $name);
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}
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/**
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* Adds a "Cc" address.
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* Note: this function works with the SMTP mailer on win32, not with the "mail" mailer.
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* @param string $address
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* @param string $name
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* @return boolean true on success, false if address already used
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*/
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public function AddCC($address, $name = '') {
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return $this->AddAnAddress('cc', $address, $name);
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}
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/**
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* Adds a "Bcc" address.
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* Note: this function works with the SMTP mailer on win32, not with the "mail" mailer.
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* @param string $address
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* @param string $name
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* @return boolean true on success, false if address already used
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*/
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public function AddBCC($address, $name = '') {
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return $this->AddAnAddress('bcc', $address, $name);
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}
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/**
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* Adds a "Reply-to" address.
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* @param string $address
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* @param string $name
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* @return boolean
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*/
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public function AddReplyTo($address, $name = '') {
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return $this->AddAnAddress('ReplyTo', $address, $name);
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}
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/**
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* Adds an address to one of the recipient arrays
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* Addresses that have been added already return false, but do not throw exceptions
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* @param string $kind One of 'to', 'cc', 'bcc', 'ReplyTo'
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* @param string $address The email address to send to
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* @param string $name
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* @return boolean true on success, false if address already used or invalid in some way
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* @access private
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*/
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private function AddAnAddress($kind, $address, $name = '') {
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if (!preg_match('/^(to|cc|bcc|ReplyTo)$/', $kind)) {
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echo 'Invalid recipient array: ' . $kind;
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return false;
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}
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$address = trim($address);
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$name = trim(preg_replace('/[\r\n]+/', '', $name)); //Strip breaks and trim
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if (!self::ValidateAddress($address)) {
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$this->SetError($this->Lang('invalid_address').': '. $address);
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if ($this->exceptions) {
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throw new phpmailerException($this->Lang('invalid_address').': '.$address);
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}
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echo $this->Lang('invalid_address').': '.$address;
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return false;
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}
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if ($kind != 'ReplyTo') {
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if (!isset($this->all_recipients[strtolower($address)])) {
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array_push($this->$kind, array($address, $name));
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$this->all_recipients[strtolower($address)] = true;
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return true;
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}
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} else {
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if (!array_key_exists(strtolower($address), $this->ReplyTo)) {
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$this->ReplyTo[strtolower($address)] = array($address, $name);
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return true;
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}
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}
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return false;
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}
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/**
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* Set the From and FromName properties
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* @param string $address
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* @param string $name
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* @return boolean
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*/
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public function SetFrom($address, $name = '',$auto=1) {
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$address = trim($address);
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$name = trim(preg_replace('/[\r\n]+/', '', $name)); //Strip breaks and trim
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if (!self::ValidateAddress($address)) {
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$this->SetError($this->Lang('invalid_address').': '. $address);
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if ($this->exceptions) {
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throw new phpmailerException($this->Lang('invalid_address').': '.$address);
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}
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echo $this->Lang('invalid_address').': '.$address;
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return false;
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}
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$this->From = $address;
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$this->FromName = $name;
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if ($auto) {
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if (empty($this->ReplyTo)) {
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$this->AddAnAddress('ReplyTo', $address, $name);
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}
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if (empty($this->Sender)) {
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$this->Sender = $address;
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}
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}
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return true;
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}
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/**
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* Check that a string looks roughly like an email address should
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* Static so it can be used without instantiation
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* Tries to use PHP built-in validator in the filter extension (from PHP 5.2), falls back to a reasonably competent regex validator
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* Conforms approximately to RFC2822
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* @link http://www.hexillion.com/samples/#Regex Original pattern found here
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* @param string $address The email address to check
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* @return boolean
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* @static
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* @access public
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*/
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public static function ValidateAddress($address) {
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if (function_exists('filter_var')) { //Introduced in PHP 5.2
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if(filter_var($address, FILTER_VALIDATE_EMAIL) === FALSE) {
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return false;
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} else {
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return true;
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}
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} else {
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return preg_match('/^(?:[\w\!\#\$\%\&\'\*\+\-\/\=\?\^\`\{\|\}\~]+\.)*[\w\!\#\$\%\&\'\*\+\-\/\=\?\^\`\{\|\}\~]+@(?:(?:(?:[a-zA-Z0-9_](?:[a-zA-Z0-9_\-](?!\.)){0,61}[a-zA-Z0-9_-]?\.)+[a-zA-Z0-9_](?:[a-zA-Z0-9_\-](?!$)){0,61}[a-zA-Z0-9_]?)|(?:\[(?:(?:[01]?\d{1,2}|2[0-4]\d|25[0-5])\.){3}(?:[01]?\d{1,2}|2[0-4]\d|25[0-5])\]))$/', $address);
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}
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}
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/////////////////////////////////////////////////
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// METHODS, MAIL SENDING
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/////////////////////////////////////////////////
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/**
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* Creates message and assigns Mailer. If the message is
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* not sent successfully then it returns false. Use the ErrorInfo
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* variable to view description of the error.
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* @return bool
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*/
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public function Send() {
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try {
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if ((count($this->to) + count($this->cc) + count($this->bcc)) < 1) {
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throw new phpmailerException($this->Lang('provide_address'), self::STOP_CRITICAL);
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}
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// Set whether the message is multipart/alternative
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if(!empty($this->AltBody)) {
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$this->ContentType = 'multipart/alternative';
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}
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$this->error_count = 0; // reset errors
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$this->SetMessageType();
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$header = $this->CreateHeader();
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$body = $this->CreateBody();
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if (empty($this->Body)) {
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throw new phpmailerException($this->Lang('empty_message'), self::STOP_CRITICAL);
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}
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// digitally sign with DKIM if enabled
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if ($this->DKIM_domain && $this->DKIM_private) {
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$header_dkim = $this->DKIM_Add($header,$this->Subject,$body);
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$header = str_replace("\r\n","\n",$header_dkim) . $header;
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}
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// Choose the mailer and send through it
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switch($this->Mailer) {
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case 'amazon-ses':
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return $this->customMailer->executeSend(
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$header.
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$body);
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case 'sendmail':
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$sendAction = $this->SendmailSend($header, $body);
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return $sendAction;
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default:
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$sendAction = $this->MailSend($header, $body);
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return $sendAction;
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}
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} catch (phpmailerException $e) {
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$this->SetError($e->getMessage());
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if ($this->exceptions) {
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throw $e;
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}
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echo $e->getMessage()."\n";
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return false;
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}
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}
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|
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/**
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* Sends mail using the $Sendmail program.
|
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* @param string $header The message headers
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* @param string $body The message body
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* @access protected
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* @return bool
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*/
|
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protected function SendmailSend($header, $body) {
|
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if ($this->Sender != '') {
|
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$sendmail = sprintf("%s -oi -f %s -t", escapeshellcmd($this->Sendmail), escapeshellarg($this->Sender));
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} else {
|
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$sendmail = sprintf("%s -oi -t", escapeshellcmd($this->Sendmail));
|
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}
|
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|
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if ($this->SingleTo === true) {
|
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foreach ($this->SingleToArray as $key => $val) {
|
|
$mail = new ExecFuture('%C', $sendmail);
|
|
$mail->write("To: {$val}\n", true);
|
|
$mail->write($header.$body);
|
|
$mail->resolvex();
|
|
}
|
|
} else {
|
|
$mail = new ExecFuture('%C', $sendmail);
|
|
$mail->write($header.$body);
|
|
$mail->resolvex();
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Sends mail using the PHP mail() function.
|
|
* @param string $header The message headers
|
|
* @param string $body The message body
|
|
* @access protected
|
|
* @return bool
|
|
*/
|
|
protected function MailSend($header, $body) {
|
|
$toArr = array();
|
|
foreach($this->to as $t) {
|
|
$toArr[] = $this->AddrFormat($t);
|
|
}
|
|
$to = implode(', ', $toArr);
|
|
|
|
$params = sprintf("-oi -f %s", $this->Sender);
|
|
if ($this->Sender != '' && strlen(ini_get('safe_mode'))< 1) {
|
|
$old_from = ini_get('sendmail_from');
|
|
ini_set('sendmail_from', $this->Sender);
|
|
if ($this->SingleTo === true && count($toArr) > 1) {
|
|
foreach ($toArr as $key => $val) {
|
|
$rt = @mail($val, $this->EncodeHeader($this->SecureHeader($this->Subject)), $body, $header, $params);
|
|
// implement call back function if it exists
|
|
$isSent = ($rt == 1) ? 1 : 0;
|
|
$this->doCallback($isSent,$val,$this->cc,$this->bcc,$this->Subject,$body);
|
|
}
|
|
} else {
|
|
$rt = @mail($to, $this->EncodeHeader($this->SecureHeader($this->Subject)), $body, $header, $params);
|
|
// implement call back function if it exists
|
|
$isSent = ($rt == 1) ? 1 : 0;
|
|
$this->doCallback($isSent,$to,$this->cc,$this->bcc,$this->Subject,$body);
|
|
}
|
|
} else {
|
|
if ($this->SingleTo === true && count($toArr) > 1) {
|
|
foreach ($toArr as $key => $val) {
|
|
$rt = @mail($val, $this->EncodeHeader($this->SecureHeader($this->Subject)), $body, $header, $params);
|
|
// implement call back function if it exists
|
|
$isSent = ($rt == 1) ? 1 : 0;
|
|
$this->doCallback($isSent,$val,$this->cc,$this->bcc,$this->Subject,$body);
|
|
}
|
|
} else {
|
|
$rt = @mail($to, $this->EncodeHeader($this->SecureHeader($this->Subject)), $body, $header);
|
|
// implement call back function if it exists
|
|
$isSent = ($rt == 1) ? 1 : 0;
|
|
$this->doCallback($isSent,$to,$this->cc,$this->bcc,$this->Subject,$body);
|
|
}
|
|
}
|
|
if (isset($old_from)) {
|
|
ini_set('sendmail_from', $old_from);
|
|
}
|
|
if(!$rt) {
|
|
throw new phpmailerException($this->Lang('instantiate'), self::STOP_CRITICAL);
|
|
}
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Sets the language for all class error messages.
|
|
* Returns false if it cannot load the language file. The default language is English.
|
|
* @param string $langcode ISO 639-1 2-character language code (e.g. Portuguese: "br")
|
|
* @param string $lang_path Path to the language file directory
|
|
* @access public
|
|
*/
|
|
function SetLanguage($langcode = 'en', $lang_path = 'language/') {
|
|
//Define full set of translatable strings
|
|
$PHPMAILER_LANG = array(
|
|
'provide_address' => 'You must provide at least one recipient email address.',
|
|
'mailer_not_supported' => ' mailer is not supported.',
|
|
'execute' => 'Could not execute: ',
|
|
'instantiate' => 'Could not instantiate mail function.',
|
|
'from_failed' => 'The following From address failed: ',
|
|
'file_access' => 'Could not access file: ',
|
|
'file_open' => 'File Error: Could not open file: ',
|
|
'encoding' => 'Unknown encoding: ',
|
|
'signing' => 'Signing Error: ',
|
|
'empty_message' => 'Message body empty',
|
|
'invalid_address' => 'Invalid address',
|
|
'variable_set' => 'Cannot set or reset variable: '
|
|
);
|
|
//Overwrite language-specific strings. This way we'll never have missing translations - no more "language string failed to load"!
|
|
$l = true;
|
|
if ($langcode != 'en') { //There is no English translation file
|
|
$l = @include $lang_path.'phpmailer.lang-'.$langcode.'.php';
|
|
}
|
|
$this->language = $PHPMAILER_LANG;
|
|
return ($l == true); //Returns false if language not found
|
|
}
|
|
|
|
/**
|
|
* Return the current array of language strings
|
|
* @return array
|
|
*/
|
|
public function GetTranslations() {
|
|
return $this->language;
|
|
}
|
|
|
|
/////////////////////////////////////////////////
|
|
// METHODS, MESSAGE CREATION
|
|
/////////////////////////////////////////////////
|
|
|
|
/**
|
|
* Creates recipient headers.
|
|
* @access public
|
|
* @return string
|
|
*/
|
|
public function AddrAppend($type, $addr) {
|
|
$addr_str = $type . ': ';
|
|
$addresses = array();
|
|
foreach ($addr as $a) {
|
|
$addresses[] = $this->AddrFormat($a);
|
|
}
|
|
$addr_str .= implode(', ', $addresses);
|
|
$addr_str .= $this->LE;
|
|
|
|
return $addr_str;
|
|
}
|
|
|
|
/**
|
|
* Formats an address correctly.
|
|
* @access public
|
|
* @return string
|
|
*/
|
|
public function AddrFormat($addr) {
|
|
if (empty($addr[1])) {
|
|
return $this->SecureHeader($addr[0]);
|
|
} else {
|
|
return $this->EncodeHeader($this->SecureHeader($addr[1]), 'phrase') . " <" . $this->SecureHeader($addr[0]) . ">";
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Wraps message for use with mailers that do not
|
|
* automatically perform wrapping and for quoted-printable.
|
|
* Original written by philippe.
|
|
* @param string $message The message to wrap
|
|
* @param integer $length The line length to wrap to
|
|
* @param boolean $qp_mode Whether to run in Quoted-Printable mode
|
|
* @access public
|
|
* @return string
|
|
*/
|
|
public function WrapText($message, $length, $qp_mode = false) {
|
|
$soft_break = ($qp_mode) ? sprintf(" =%s", $this->LE) : $this->LE;
|
|
// If utf-8 encoding is used, we will need to make sure we don't
|
|
// split multibyte characters when we wrap
|
|
$is_utf8 = (strtolower($this->CharSet) == "utf-8");
|
|
|
|
$message = $this->FixEOL($message);
|
|
if (substr($message, -1) == $this->LE) {
|
|
$message = substr($message, 0, -1);
|
|
}
|
|
|
|
$line = explode($this->LE, $message);
|
|
$message = '';
|
|
for ($i=0 ;$i < count($line); $i++) {
|
|
$line_part = explode(' ', $line[$i]);
|
|
$buf = '';
|
|
for ($e = 0; $e<count($line_part); $e++) {
|
|
$word = $line_part[$e];
|
|
if ($qp_mode and (strlen($word) > $length)) {
|
|
$space_left = $length - strlen($buf) - 1;
|
|
if ($e != 0) {
|
|
if ($space_left > 20) {
|
|
$len = $space_left;
|
|
if ($is_utf8) {
|
|
$len = $this->UTF8CharBoundary($word, $len);
|
|
} elseif (substr($word, $len - 1, 1) == "=") {
|
|
$len--;
|
|
} elseif (substr($word, $len - 2, 1) == "=") {
|
|
$len -= 2;
|
|
}
|
|
$part = substr($word, 0, $len);
|
|
$word = substr($word, $len);
|
|
$buf .= ' ' . $part;
|
|
$message .= $buf . sprintf("=%s", $this->LE);
|
|
} else {
|
|
$message .= $buf . $soft_break;
|
|
}
|
|
$buf = '';
|
|
}
|
|
while (strlen($word) > 0) {
|
|
$len = $length;
|
|
if ($is_utf8) {
|
|
$len = $this->UTF8CharBoundary($word, $len);
|
|
} elseif (substr($word, $len - 1, 1) == "=") {
|
|
$len--;
|
|
} elseif (substr($word, $len - 2, 1) == "=") {
|
|
$len -= 2;
|
|
}
|
|
$part = substr($word, 0, $len);
|
|
$word = substr($word, $len);
|
|
|
|
if (strlen($word) > 0) {
|
|
$message .= $part . sprintf("=%s", $this->LE);
|
|
} else {
|
|
$buf = $part;
|
|
}
|
|
}
|
|
} else {
|
|
$buf_o = $buf;
|
|
$buf .= ($e == 0) ? $word : (' ' . $word);
|
|
|
|
if (strlen($buf) > $length and $buf_o != '') {
|
|
$message .= $buf_o . $soft_break;
|
|
$buf = $word;
|
|
}
|
|
}
|
|
}
|
|
$message .= $buf . $this->LE;
|
|
}
|
|
|
|
return $message;
|
|
}
|
|
|
|
/**
|
|
* Finds last character boundary prior to maxLength in a utf-8
|
|
* quoted (printable) encoded string.
|
|
* Original written by Colin Brown.
|
|
* @access public
|
|
* @param string $encodedText utf-8 QP text
|
|
* @param int $maxLength find last character boundary prior to this length
|
|
* @return int
|
|
*/
|
|
public function UTF8CharBoundary($encodedText, $maxLength) {
|
|
$foundSplitPos = false;
|
|
$lookBack = 3;
|
|
while (!$foundSplitPos) {
|
|
$lastChunk = substr($encodedText, $maxLength - $lookBack, $lookBack);
|
|
$encodedCharPos = strpos($lastChunk, "=");
|
|
if ($encodedCharPos !== false) {
|
|
// Found start of encoded character byte within $lookBack block.
|
|
// Check the encoded byte value (the 2 chars after the '=')
|
|
$hex = substr($encodedText, $maxLength - $lookBack + $encodedCharPos + 1, 2);
|
|
$dec = hexdec($hex);
|
|
if ($dec < 128) { // Single byte character.
|
|
// If the encoded char was found at pos 0, it will fit
|
|
// otherwise reduce maxLength to start of the encoded char
|
|
$maxLength = ($encodedCharPos == 0) ? $maxLength :
|
|
$maxLength - ($lookBack - $encodedCharPos);
|
|
$foundSplitPos = true;
|
|
} elseif ($dec >= 192) { // First byte of a multi byte character
|
|
// Reduce maxLength to split at start of character
|
|
$maxLength = $maxLength - ($lookBack - $encodedCharPos);
|
|
$foundSplitPos = true;
|
|
} elseif ($dec < 192) { // Middle byte of a multi byte character, look further back
|
|
$lookBack += 3;
|
|
}
|
|
} else {
|
|
// No encoded character found
|
|
$foundSplitPos = true;
|
|
}
|
|
}
|
|
return $maxLength;
|
|
}
|
|
|
|
/**
|
|
* Set the body wrapping.
|
|
* @access public
|
|
* @return void
|
|
*/
|
|
public function SetWordWrap() {
|
|
if($this->WordWrap < 1) {
|
|
return;
|
|
}
|
|
switch($this->message_type) {
|
|
case 'alt':
|
|
case 'alt_attachments':
|
|
$this->AltBody = $this->WrapText($this->AltBody, $this->WordWrap);
|
|
break;
|
|
default:
|
|
$this->Body = $this->WrapText($this->Body, $this->WordWrap);
|
|
break;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Assembles message header.
|
|
* @access public
|
|
* @return string The assembled header
|
|
*/
|
|
public function CreateHeader() {
|
|
$result = '';
|
|
|
|
// Set the boundaries
|
|
$uniq_id = md5(uniqid(time()));
|
|
$this->boundary[1] = 'b1_' . $uniq_id;
|
|
$this->boundary[2] = 'b2_' . $uniq_id;
|
|
|
|
$result .= $this->HeaderLine('Date', self::RFCDate());
|
|
if($this->Sender == '') {
|
|
$result .= $this->HeaderLine('Return-Path', trim($this->From));
|
|
} else {
|
|
$result .= $this->HeaderLine('Return-Path', trim($this->Sender));
|
|
}
|
|
|
|
// To be created automatically by mail()
|
|
if($this->Mailer != 'mail') {
|
|
if ($this->SingleTo === true) {
|
|
foreach($this->to as $t) {
|
|
$this->SingleToArray[] = $this->AddrFormat($t);
|
|
}
|
|
} else {
|
|
if(count($this->to) > 0) {
|
|
$result .= $this->AddrAppend('To', $this->to);
|
|
} elseif (count($this->cc) == 0) {
|
|
$result .= $this->HeaderLine('To', 'undisclosed-recipients:;');
|
|
}
|
|
}
|
|
}
|
|
|
|
$from = array();
|
|
$from[0][0] = trim($this->From);
|
|
$from[0][1] = $this->FromName;
|
|
$result .= $this->AddrAppend('From', $from);
|
|
|
|
// sendmail and mail() extract Cc from the header before sending
|
|
if(count($this->cc) > 0) {
|
|
$result .= $this->AddrAppend('Cc', $this->cc);
|
|
}
|
|
|
|
// sendmail and mail() extract Bcc from the header before sending
|
|
if(count($this->bcc) > 0) {
|
|
$result .= $this->AddrAppend('Bcc', $this->bcc);
|
|
}
|
|
|
|
if(count($this->ReplyTo) > 0) {
|
|
$result .= $this->AddrAppend('Reply-to', $this->ReplyTo);
|
|
}
|
|
|
|
// mail() sets the subject itself
|
|
if($this->Mailer != 'mail') {
|
|
$result .= $this->HeaderLine('Subject', $this->EncodeHeader($this->SecureHeader($this->Subject)));
|
|
}
|
|
|
|
if($this->MessageID != '') {
|
|
$result .= $this->HeaderLine('Message-ID',$this->MessageID);
|
|
} else {
|
|
$result .= sprintf("Message-ID: <%s@%s>%s", $uniq_id, $this->ServerHostname(), $this->LE);
|
|
}
|
|
$result .= $this->HeaderLine('X-Priority', $this->Priority);
|
|
|
|
if($this->ConfirmReadingTo != '') {
|
|
$result .= $this->HeaderLine('Disposition-Notification-To', '<' . trim($this->ConfirmReadingTo) . '>');
|
|
}
|
|
|
|
// Add custom headers
|
|
for($index = 0; $index < count($this->CustomHeader); $index++) {
|
|
$result .= $this->HeaderLine(trim($this->CustomHeader[$index][0]), $this->EncodeHeader(trim($this->CustomHeader[$index][1])));
|
|
}
|
|
if (!$this->sign_key_file) {
|
|
$result .= $this->HeaderLine('MIME-Version', '1.0');
|
|
$result .= $this->GetMailMIME();
|
|
}
|
|
|
|
return $result;
|
|
}
|
|
|
|
/**
|
|
* Returns the message MIME.
|
|
* @access public
|
|
* @return string
|
|
*/
|
|
public function GetMailMIME() {
|
|
$result = '';
|
|
switch($this->message_type) {
|
|
case 'plain':
|
|
$result .= $this->HeaderLine('Content-Transfer-Encoding', $this->Encoding);
|
|
$result .= sprintf("Content-Type: %s; charset=\"%s\"", $this->ContentType, $this->CharSet);
|
|
break;
|
|
case 'attachments':
|
|
case 'alt_attachments':
|
|
if($this->InlineImageExists()){
|
|
$result .= sprintf("Content-Type: %s;%s\ttype=\"text/html\";%s\tboundary=\"%s\"%s", 'multipart/related', $this->LE, $this->LE, $this->boundary[1], $this->LE);
|
|
} else {
|
|
$result .= $this->HeaderLine('Content-Type', 'multipart/mixed;');
|
|
$result .= $this->TextLine("\tboundary=\"" . $this->boundary[1] . '"');
|
|
}
|
|
break;
|
|
case 'alt':
|
|
$result .= $this->HeaderLine('Content-Type', 'multipart/alternative;');
|
|
$result .= $this->TextLine("\tboundary=\"" . $this->boundary[1] . '"');
|
|
break;
|
|
}
|
|
|
|
if($this->Mailer != 'mail') {
|
|
$result .= $this->LE.$this->LE;
|
|
}
|
|
|
|
return $result;
|
|
}
|
|
|
|
/**
|
|
* Assembles the message body. Returns an empty string on failure.
|
|
* @access public
|
|
* @return string The assembled message body
|
|
*/
|
|
public function CreateBody() {
|
|
$body = '';
|
|
|
|
if ($this->sign_key_file) {
|
|
$body .= $this->GetMailMIME();
|
|
}
|
|
|
|
$this->SetWordWrap();
|
|
|
|
switch($this->message_type) {
|
|
case 'alt':
|
|
$body .= $this->GetBoundary($this->boundary[1], '', 'text/plain', '');
|
|
$body .= $this->EncodeString($this->AltBody, $this->Encoding);
|
|
$body .= $this->LE.$this->LE;
|
|
$body .= $this->GetBoundary($this->boundary[1], '', 'text/html', '');
|
|
$body .= $this->EncodeString($this->Body, $this->Encoding);
|
|
$body .= $this->LE.$this->LE;
|
|
$body .= $this->EndBoundary($this->boundary[1]);
|
|
break;
|
|
case 'plain':
|
|
$body .= $this->EncodeString($this->Body, $this->Encoding);
|
|
break;
|
|
case 'attachments':
|
|
$body .= $this->GetBoundary($this->boundary[1], '', '', '');
|
|
$body .= $this->EncodeString($this->Body, $this->Encoding);
|
|
$body .= $this->LE;
|
|
$body .= $this->AttachAll();
|
|
break;
|
|
case 'alt_attachments':
|
|
$body .= sprintf("--%s%s", $this->boundary[1], $this->LE);
|
|
$body .= sprintf("Content-Type: %s;%s" . "\tboundary=\"%s\"%s", 'multipart/alternative', $this->LE, $this->boundary[2], $this->LE.$this->LE);
|
|
$body .= $this->GetBoundary($this->boundary[2], '', 'text/plain', '') . $this->LE; // Create text body
|
|
$body .= $this->EncodeString($this->AltBody, $this->Encoding);
|
|
$body .= $this->LE.$this->LE;
|
|
$body .= $this->GetBoundary($this->boundary[2], '', 'text/html', '') . $this->LE; // Create the HTML body
|
|
$body .= $this->EncodeString($this->Body, $this->Encoding);
|
|
$body .= $this->LE.$this->LE;
|
|
$body .= $this->EndBoundary($this->boundary[2]);
|
|
$body .= $this->AttachAll();
|
|
break;
|
|
}
|
|
|
|
if ($this->IsError()) {
|
|
$body = '';
|
|
} elseif ($this->sign_key_file) {
|
|
try {
|
|
$file = tempnam('', 'mail');
|
|
file_put_contents($file, $body); //TODO check this worked
|
|
$signed = tempnam("", "signed");
|
|
if (@openssl_pkcs7_sign($file, $signed, "file://".$this->sign_cert_file, array("file://".$this->sign_key_file, $this->sign_key_pass), NULL)) {
|
|
@unlink($file);
|
|
@unlink($signed);
|
|
$body = file_get_contents($signed);
|
|
} else {
|
|
@unlink($file);
|
|
@unlink($signed);
|
|
throw new phpmailerException($this->Lang("signing").openssl_error_string());
|
|
}
|
|
} catch (phpmailerException $e) {
|
|
$body = '';
|
|
if ($this->exceptions) {
|
|
throw $e;
|
|
}
|
|
}
|
|
}
|
|
|
|
return $body;
|
|
}
|
|
|
|
/**
|
|
* Returns the start of a message boundary.
|
|
* @access private
|
|
*/
|
|
private function GetBoundary($boundary, $charSet, $contentType, $encoding) {
|
|
$result = '';
|
|
if($charSet == '') {
|
|
$charSet = $this->CharSet;
|
|
}
|
|
if($contentType == '') {
|
|
$contentType = $this->ContentType;
|
|
}
|
|
if($encoding == '') {
|
|
$encoding = $this->Encoding;
|
|
}
|
|
$result .= $this->TextLine('--' . $boundary);
|
|
$result .= sprintf("Content-Type: %s; charset = \"%s\"", $contentType, $charSet);
|
|
$result .= $this->LE;
|
|
$result .= $this->HeaderLine('Content-Transfer-Encoding', $encoding);
|
|
$result .= $this->LE;
|
|
|
|
return $result;
|
|
}
|
|
|
|
/**
|
|
* Returns the end of a message boundary.
|
|
* @access private
|
|
*/
|
|
private function EndBoundary($boundary) {
|
|
return $this->LE . '--' . $boundary . '--' . $this->LE;
|
|
}
|
|
|
|
/**
|
|
* Sets the message type.
|
|
* @access private
|
|
* @return void
|
|
*/
|
|
private function SetMessageType() {
|
|
if(count($this->attachment) < 1 && strlen($this->AltBody) < 1) {
|
|
$this->message_type = 'plain';
|
|
} else {
|
|
if(count($this->attachment) > 0) {
|
|
$this->message_type = 'attachments';
|
|
}
|
|
if(strlen($this->AltBody) > 0 && count($this->attachment) < 1) {
|
|
$this->message_type = 'alt';
|
|
}
|
|
if(strlen($this->AltBody) > 0 && count($this->attachment) > 0) {
|
|
$this->message_type = 'alt_attachments';
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Returns a formatted header line.
|
|
* @access public
|
|
* @return string
|
|
*/
|
|
public function HeaderLine($name, $value) {
|
|
return $name . ': ' . $value . $this->LE;
|
|
}
|
|
|
|
/**
|
|
* Returns a formatted mail line.
|
|
* @access public
|
|
* @return string
|
|
*/
|
|
public function TextLine($value) {
|
|
return $value . $this->LE;
|
|
}
|
|
|
|
/////////////////////////////////////////////////
|
|
// CLASS METHODS, ATTACHMENTS
|
|
/////////////////////////////////////////////////
|
|
|
|
/**
|
|
* Adds an attachment from a path on the filesystem.
|
|
* Returns false if the file could not be found
|
|
* or accessed.
|
|
* @param string $path Path to the attachment.
|
|
* @param string $name Overrides the attachment name.
|
|
* @param string $encoding File encoding (see $Encoding).
|
|
* @param string $type File extension (MIME) type.
|
|
* @return bool
|
|
*/
|
|
public function AddAttachment($path, $name = '', $encoding = 'base64', $type = 'application/octet-stream') {
|
|
try {
|
|
if ( !@is_file($path) ) {
|
|
throw new phpmailerException($this->Lang('file_access') . $path, self::STOP_CONTINUE);
|
|
}
|
|
$filename = basename($path);
|
|
if ( $name == '' ) {
|
|
$name = $filename;
|
|
}
|
|
|
|
$this->attachment[] = array(
|
|
0 => $path,
|
|
1 => $filename,
|
|
2 => $name,
|
|
3 => $encoding,
|
|
4 => $type,
|
|
5 => false, // isStringAttachment
|
|
6 => 'attachment',
|
|
7 => 0
|
|
);
|
|
|
|
} catch (phpmailerException $e) {
|
|
$this->SetError($e->getMessage());
|
|
if ($this->exceptions) {
|
|
throw $e;
|
|
}
|
|
echo $e->getMessage()."\n";
|
|
if ( $e->getCode() == self::STOP_CRITICAL ) {
|
|
return false;
|
|
}
|
|
}
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Return the current array of attachments
|
|
* @return array
|
|
*/
|
|
public function GetAttachments() {
|
|
return $this->attachment;
|
|
}
|
|
|
|
/**
|
|
* Attaches all fs, string, and binary attachments to the message.
|
|
* Returns an empty string on failure.
|
|
* @access private
|
|
* @return string
|
|
*/
|
|
private function AttachAll() {
|
|
// Return text of body
|
|
$mime = array();
|
|
$cidUniq = array();
|
|
$incl = array();
|
|
|
|
// Add all attachments
|
|
foreach ($this->attachment as $attachment) {
|
|
// Check for string attachment
|
|
$bString = $attachment[5];
|
|
if ($bString) {
|
|
$string = $attachment[0];
|
|
} else {
|
|
$path = $attachment[0];
|
|
}
|
|
|
|
if (in_array($attachment[0], $incl)) { continue; }
|
|
$filename = $attachment[1];
|
|
$name = $attachment[2];
|
|
$encoding = $attachment[3];
|
|
$type = $attachment[4];
|
|
$disposition = $attachment[6];
|
|
$cid = $attachment[7];
|
|
$incl[] = $attachment[0];
|
|
if ( $disposition == 'inline' && isset($cidUniq[$cid]) ) { continue; }
|
|
$cidUniq[$cid] = true;
|
|
|
|
$mime[] = sprintf("--%s%s", $this->boundary[1], $this->LE);
|
|
$mime[] = sprintf("Content-Type: %s; name=\"%s\"%s", $type, $this->EncodeHeader($this->SecureHeader($name)), $this->LE);
|
|
$mime[] = sprintf("Content-Transfer-Encoding: %s%s", $encoding, $this->LE);
|
|
|
|
if($disposition == 'inline') {
|
|
$mime[] = sprintf("Content-ID: <%s>%s", $cid, $this->LE);
|
|
}
|
|
|
|
$mime[] = sprintf("Content-Disposition: %s; filename=\"%s\"%s", $disposition, $this->EncodeHeader($this->SecureHeader($name)), $this->LE.$this->LE);
|
|
|
|
// Encode as string attachment
|
|
if($bString) {
|
|
$mime[] = $this->EncodeString($string, $encoding);
|
|
if($this->IsError()) {
|
|
return '';
|
|
}
|
|
$mime[] = $this->LE.$this->LE;
|
|
} else {
|
|
$mime[] = $this->EncodeFile($path, $encoding);
|
|
if($this->IsError()) {
|
|
return '';
|
|
}
|
|
$mime[] = $this->LE.$this->LE;
|
|
}
|
|
}
|
|
|
|
$mime[] = sprintf("--%s--%s", $this->boundary[1], $this->LE);
|
|
|
|
return join('', $mime);
|
|
}
|
|
|
|
/**
|
|
* Encodes attachment in requested format.
|
|
* Returns an empty string on failure.
|
|
* @param string $path The full path to the file
|
|
* @param string $encoding The encoding to use; one of 'base64', '7bit', '8bit', 'binary', 'quoted-printable'
|
|
* @see EncodeFile()
|
|
* @access private
|
|
* @return string
|
|
*/
|
|
private function EncodeFile($path, $encoding = 'base64') {
|
|
try {
|
|
if (!is_readable($path)) {
|
|
throw new phpmailerException($this->Lang('file_open') . $path, self::STOP_CONTINUE);
|
|
}
|
|
if (function_exists('get_magic_quotes')) {
|
|
function get_magic_quotes() {
|
|
return false;
|
|
}
|
|
}
|
|
if (PHP_VERSION < 6) {
|
|
$magic_quotes = get_magic_quotes_runtime();
|
|
set_magic_quotes_runtime(0);
|
|
}
|
|
$file_buffer = file_get_contents($path);
|
|
$file_buffer = $this->EncodeString($file_buffer, $encoding);
|
|
if (PHP_VERSION < 6) { set_magic_quotes_runtime($magic_quotes); }
|
|
return $file_buffer;
|
|
} catch (Exception $e) {
|
|
$this->SetError($e->getMessage());
|
|
return '';
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Encodes string to requested format.
|
|
* Returns an empty string on failure.
|
|
* @param string $str The text to encode
|
|
* @param string $encoding The encoding to use; one of 'base64', '7bit', '8bit', 'binary', 'quoted-printable'
|
|
* @access public
|
|
* @return string
|
|
*/
|
|
public function EncodeString ($str, $encoding = 'base64') {
|
|
$encoded = '';
|
|
switch(strtolower($encoding)) {
|
|
case 'base64':
|
|
$encoded = chunk_split(base64_encode($str), 76, $this->LE);
|
|
break;
|
|
case '7bit':
|
|
case '8bit':
|
|
$encoded = $this->FixEOL($str);
|
|
//Make sure it ends with a line break
|
|
if (substr($encoded, -(strlen($this->LE))) != $this->LE)
|
|
$encoded .= $this->LE;
|
|
break;
|
|
case 'binary':
|
|
$encoded = $str;
|
|
break;
|
|
case 'quoted-printable':
|
|
$encoded = $this->EncodeQP($str);
|
|
break;
|
|
default:
|
|
$this->SetError($this->Lang('encoding') . $encoding);
|
|
break;
|
|
}
|
|
return $encoded;
|
|
}
|
|
|
|
/**
|
|
* Encode a header string to best (shortest) of Q, B, quoted or none.
|
|
* @access public
|
|
* @return string
|
|
*/
|
|
public function EncodeHeader($str, $position = 'text') {
|
|
$x = 0;
|
|
|
|
switch (strtolower($position)) {
|
|
case 'phrase':
|
|
if (!preg_match('/[\200-\377]/', $str)) {
|
|
// Can't use addslashes as we don't know what value has magic_quotes_sybase
|
|
$encoded = addcslashes($str, "\0..\37\177\\\"");
|
|
if (($str == $encoded) && !preg_match('/[^A-Za-z0-9!#$%&\'*+\/=?^_`{|}~ -]/', $str)) {
|
|
return ($encoded);
|
|
} else {
|
|
return ("\"$encoded\"");
|
|
}
|
|
}
|
|
$x = preg_match_all('/[^\040\041\043-\133\135-\176]/', $str, $matches);
|
|
break;
|
|
case 'comment':
|
|
$x = preg_match_all('/[()"]/', $str, $matches);
|
|
// Fall-through
|
|
case 'text':
|
|
default:
|
|
$x += preg_match_all('/[\000-\010\013\014\016-\037\177-\377]/', $str, $matches);
|
|
break;
|
|
}
|
|
|
|
if ($x == 0) {
|
|
return ($str);
|
|
}
|
|
|
|
$maxlen = 75 - 7 - strlen($this->CharSet);
|
|
// Try to select the encoding which should produce the shortest output
|
|
if (strlen($str)/3 < $x) {
|
|
$encoding = 'B';
|
|
if (function_exists('mb_strlen') && $this->HasMultiBytes($str)) {
|
|
// Use a custom function which correctly encodes and wraps long
|
|
// multibyte strings without breaking lines within a character
|
|
$encoded = $this->Base64EncodeWrapMB($str);
|
|
} else {
|
|
$encoded = base64_encode($str);
|
|
$maxlen -= $maxlen % 4;
|
|
$encoded = trim(chunk_split($encoded, $maxlen, "\n"));
|
|
}
|
|
} else {
|
|
$encoding = 'Q';
|
|
$encoded = $this->EncodeQ($str, $position);
|
|
$encoded = $this->WrapText($encoded, $maxlen, true);
|
|
$encoded = str_replace('='.$this->LE, "\n", trim($encoded));
|
|
}
|
|
|
|
$encoded = preg_replace('/^(.*)$/m', " =?".$this->CharSet."?$encoding?\\1?=", $encoded);
|
|
$encoded = trim(str_replace("\n", $this->LE, $encoded));
|
|
|
|
return $encoded;
|
|
}
|
|
|
|
/**
|
|
* Checks if a string contains multibyte characters.
|
|
* @access public
|
|
* @param string $str multi-byte text to wrap encode
|
|
* @return bool
|
|
*/
|
|
public function HasMultiBytes($str) {
|
|
if (function_exists('mb_strlen')) {
|
|
return (strlen($str) > mb_strlen($str, $this->CharSet));
|
|
} else { // Assume no multibytes (we can't handle without mbstring functions anyway)
|
|
return false;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Correctly encodes and wraps long multibyte strings for mail headers
|
|
* without breaking lines within a character.
|
|
* Adapted from a function by paravoid at http://uk.php.net/manual/en/function.mb-encode-mimeheader.php
|
|
* @access public
|
|
* @param string $str multi-byte text to wrap encode
|
|
* @return string
|
|
*/
|
|
public function Base64EncodeWrapMB($str) {
|
|
$start = "=?".$this->CharSet."?B?";
|
|
$end = "?=";
|
|
$encoded = "";
|
|
|
|
$mb_length = mb_strlen($str, $this->CharSet);
|
|
// Each line must have length <= 75, including $start and $end
|
|
$length = 75 - strlen($start) - strlen($end);
|
|
// Average multi-byte ratio
|
|
$ratio = $mb_length / strlen($str);
|
|
// Base64 has a 4:3 ratio
|
|
$offset = $avgLength = floor($length * $ratio * .75);
|
|
|
|
for ($i = 0; $i < $mb_length; $i += $offset) {
|
|
$lookBack = 0;
|
|
|
|
do {
|
|
$offset = $avgLength - $lookBack;
|
|
$chunk = mb_substr($str, $i, $offset, $this->CharSet);
|
|
$chunk = base64_encode($chunk);
|
|
$lookBack++;
|
|
}
|
|
while (strlen($chunk) > $length);
|
|
|
|
$encoded .= $chunk . $this->LE;
|
|
}
|
|
|
|
// Chomp the last linefeed
|
|
$encoded = substr($encoded, 0, -strlen($this->LE));
|
|
return $encoded;
|
|
}
|
|
|
|
/**
|
|
* Encode string to quoted-printable.
|
|
* Only uses standard PHP, slow, but will always work
|
|
* @access public
|
|
* @param string $string the text to encode
|
|
* @param integer $line_max Number of chars allowed on a line before wrapping
|
|
* @return string
|
|
*/
|
|
public function EncodeQPphp( $input = '', $line_max = 76, $space_conv = false) {
|
|
$hex = array('0','1','2','3','4','5','6','7','8','9','A','B','C','D','E','F');
|
|
$lines = preg_split('/(?:\r\n|\r|\n)/', $input);
|
|
$eol = "\r\n";
|
|
$escape = '=';
|
|
$output = '';
|
|
while( list(, $line) = each($lines) ) {
|
|
$linlen = strlen($line);
|
|
$newline = '';
|
|
for($i = 0; $i < $linlen; $i++) {
|
|
$c = substr( $line, $i, 1 );
|
|
$dec = ord( $c );
|
|
if ( ( $i == 0 ) && ( $dec == 46 ) ) { // convert first point in the line into =2E
|
|
$c = '=2E';
|
|
}
|
|
if ( $dec == 32 ) {
|
|
if ( $i == ( $linlen - 1 ) ) { // convert space at eol only
|
|
$c = '=20';
|
|
} else if ( $space_conv ) {
|
|
$c = '=20';
|
|
}
|
|
} elseif ( ($dec == 61) || ($dec < 32 ) || ($dec > 126) ) { // always encode "\t", which is *not* required
|
|
$h2 = floor($dec/16);
|
|
$h1 = floor($dec%16);
|
|
$c = $escape.$hex[$h2].$hex[$h1];
|
|
}
|
|
if ( (strlen($newline) + strlen($c)) >= $line_max ) { // CRLF is not counted
|
|
$output .= $newline.$escape.$eol; // soft line break; " =\r\n" is okay
|
|
$newline = '';
|
|
// check if newline first character will be point or not
|
|
if ( $dec == 46 ) {
|
|
$c = '=2E';
|
|
}
|
|
}
|
|
$newline .= $c;
|
|
} // end of for
|
|
$output .= $newline.$eol;
|
|
} // end of while
|
|
return $output;
|
|
}
|
|
|
|
/**
|
|
* Encode string to RFC2045 (6.7) quoted-printable format
|
|
* Uses a PHP5 stream filter to do the encoding about 64x faster than the old version
|
|
* Also results in same content as you started with after decoding
|
|
* @see EncodeQPphp()
|
|
* @access public
|
|
* @param string $string the text to encode
|
|
* @param integer $line_max Number of chars allowed on a line before wrapping
|
|
* @param boolean $space_conv Dummy param for compatibility with existing EncodeQP function
|
|
* @return string
|
|
* @author Marcus Bointon
|
|
*/
|
|
public function EncodeQP($string, $line_max = 76, $space_conv = false) {
|
|
if (function_exists('quoted_printable_encode')) { //Use native function if it's available (>= PHP5.3)
|
|
return quoted_printable_encode($string);
|
|
}
|
|
$filters = stream_get_filters();
|
|
if (!in_array('convert.*', $filters)) { //Got convert stream filter?
|
|
return $this->EncodeQPphp($string, $line_max, $space_conv); //Fall back to old implementation
|
|
}
|
|
$fp = fopen('php://temp/', 'r+');
|
|
$string = preg_replace('/\r\n?/', $this->LE, $string); //Normalise line breaks
|
|
$params = array('line-length' => $line_max, 'line-break-chars' => $this->LE);
|
|
$s = stream_filter_append($fp, 'convert.quoted-printable-encode', STREAM_FILTER_READ, $params);
|
|
fputs($fp, $string);
|
|
rewind($fp);
|
|
$out = stream_get_contents($fp);
|
|
stream_filter_remove($s);
|
|
$out = preg_replace('/^\./m', '=2E', $out); //Encode . if it is first char on a line, workaround for bug in Exchange
|
|
fclose($fp);
|
|
return $out;
|
|
}
|
|
|
|
/**
|
|
* NOTE: Phabricator patch to remove use of "/e". See D2147.
|
|
*/
|
|
private function encodeQCallback(array $matches) {
|
|
return '='.sprintf('%02X', ord($matches[1]));
|
|
}
|
|
|
|
/**
|
|
* Encode string to q encoding.
|
|
* @link http://tools.ietf.org/html/rfc2047
|
|
* @param string $str the text to encode
|
|
* @param string $position Where the text is going to be used, see the RFC for what that means
|
|
* @access public
|
|
* @return string
|
|
*/
|
|
public function EncodeQ ($str, $position = 'text') {
|
|
|
|
// NOTE: Phabricator patch to remove use of "/e". See D2147.
|
|
|
|
// There should not be any EOL in the string
|
|
$encoded = preg_replace('/[\r\n]*/', '', $str);
|
|
|
|
switch (strtolower($position)) {
|
|
case 'phrase':
|
|
$encoded = preg_replace_callback(
|
|
"/([^A-Za-z0-9!*+\/ -])/",
|
|
array($this, 'encodeQCallback'),
|
|
$encoded);
|
|
break;
|
|
case 'comment':
|
|
$encoded = preg_replace_callback(
|
|
"/([\(\)\"])/",
|
|
array($this, 'encodeQCallback'),
|
|
$encoded);
|
|
break;
|
|
case 'text':
|
|
default:
|
|
// Replace every high ascii, control =, ? and _ characters
|
|
$encoded = preg_replace_callback(
|
|
'/([\000-\011\013\014\016-\037\075\077\137\177-\377])/',
|
|
array($this, 'encodeQCallback'),
|
|
$encoded);
|
|
break;
|
|
}
|
|
|
|
// Replace every spaces to _ (more readable than =20)
|
|
$encoded = str_replace(' ', '_', $encoded);
|
|
|
|
return $encoded;
|
|
}
|
|
|
|
/**
|
|
* Adds a string or binary attachment (non-filesystem) to the list.
|
|
* This method can be used to attach ascii or binary data,
|
|
* such as a BLOB record from a database.
|
|
* @param string $string String attachment data.
|
|
* @param string $filename Name of the attachment.
|
|
* @param string $encoding File encoding (see $Encoding).
|
|
* @param string $type File extension (MIME) type.
|
|
* @return void
|
|
*/
|
|
public function AddStringAttachment($string, $filename, $encoding = 'base64', $type = 'application/octet-stream') {
|
|
// Append to $attachment array
|
|
$this->attachment[] = array(
|
|
0 => $string,
|
|
1 => $filename,
|
|
2 => basename($filename),
|
|
3 => $encoding,
|
|
4 => $type,
|
|
5 => true, // isStringAttachment
|
|
6 => 'attachment',
|
|
7 => 0
|
|
);
|
|
}
|
|
|
|
/**
|
|
* Adds an embedded attachment. This can include images, sounds, and
|
|
* just about any other document. Make sure to set the $type to an
|
|
* image type. For JPEG images use "image/jpeg" and for GIF images
|
|
* use "image/gif".
|
|
* @param string $path Path to the attachment.
|
|
* @param string $cid Content ID of the attachment. Use this to identify
|
|
* the Id for accessing the image in an HTML form.
|
|
* @param string $name Overrides the attachment name.
|
|
* @param string $encoding File encoding (see $Encoding).
|
|
* @param string $type File extension (MIME) type.
|
|
* @return bool
|
|
*/
|
|
public function AddEmbeddedImage($path, $cid, $name = '', $encoding = 'base64', $type = 'application/octet-stream') {
|
|
|
|
if ( !@is_file($path) ) {
|
|
$this->SetError($this->Lang('file_access') . $path);
|
|
return false;
|
|
}
|
|
|
|
$filename = basename($path);
|
|
if ( $name == '' ) {
|
|
$name = $filename;
|
|
}
|
|
|
|
// Append to $attachment array
|
|
$this->attachment[] = array(
|
|
0 => $path,
|
|
1 => $filename,
|
|
2 => $name,
|
|
3 => $encoding,
|
|
4 => $type,
|
|
5 => false, // isStringAttachment
|
|
6 => 'inline',
|
|
7 => $cid
|
|
);
|
|
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Returns true if an inline attachment is present.
|
|
* @access public
|
|
* @return bool
|
|
*/
|
|
public function InlineImageExists() {
|
|
foreach($this->attachment as $attachment) {
|
|
if ($attachment[6] == 'inline') {
|
|
return true;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/////////////////////////////////////////////////
|
|
// CLASS METHODS, MESSAGE RESET
|
|
/////////////////////////////////////////////////
|
|
|
|
/**
|
|
* Clears all recipients assigned in the TO array. Returns void.
|
|
* @return void
|
|
*/
|
|
public function ClearAddresses() {
|
|
foreach($this->to as $to) {
|
|
unset($this->all_recipients[strtolower($to[0])]);
|
|
}
|
|
$this->to = array();
|
|
}
|
|
|
|
/**
|
|
* Clears all recipients assigned in the CC array. Returns void.
|
|
* @return void
|
|
*/
|
|
public function ClearCCs() {
|
|
foreach($this->cc as $cc) {
|
|
unset($this->all_recipients[strtolower($cc[0])]);
|
|
}
|
|
$this->cc = array();
|
|
}
|
|
|
|
/**
|
|
* Clears all recipients assigned in the BCC array. Returns void.
|
|
* @return void
|
|
*/
|
|
public function ClearBCCs() {
|
|
foreach($this->bcc as $bcc) {
|
|
unset($this->all_recipients[strtolower($bcc[0])]);
|
|
}
|
|
$this->bcc = array();
|
|
}
|
|
|
|
/**
|
|
* Clears all recipients assigned in the ReplyTo array. Returns void.
|
|
* @return void
|
|
*/
|
|
public function ClearReplyTos() {
|
|
$this->ReplyTo = array();
|
|
}
|
|
|
|
/**
|
|
* Clears all recipients assigned in the TO, CC and BCC
|
|
* array. Returns void.
|
|
* @return void
|
|
*/
|
|
public function ClearAllRecipients() {
|
|
$this->to = array();
|
|
$this->cc = array();
|
|
$this->bcc = array();
|
|
$this->all_recipients = array();
|
|
}
|
|
|
|
/**
|
|
* Clears all previously set filesystem, string, and binary
|
|
* attachments. Returns void.
|
|
* @return void
|
|
*/
|
|
public function ClearAttachments() {
|
|
$this->attachment = array();
|
|
}
|
|
|
|
/**
|
|
* Clears all custom headers. Returns void.
|
|
* @return void
|
|
*/
|
|
public function ClearCustomHeaders() {
|
|
$this->CustomHeader = array();
|
|
}
|
|
|
|
/////////////////////////////////////////////////
|
|
// CLASS METHODS, MISCELLANEOUS
|
|
/////////////////////////////////////////////////
|
|
|
|
/**
|
|
* Adds the error message to the error container.
|
|
* @access protected
|
|
* @return void
|
|
*/
|
|
protected function SetError($msg) {
|
|
$this->error_count++;
|
|
$this->ErrorInfo = $msg;
|
|
}
|
|
|
|
/**
|
|
* Returns the proper RFC 822 formatted date.
|
|
* @access public
|
|
* @return string
|
|
* @static
|
|
*/
|
|
public static function RFCDate() {
|
|
$tz = date('Z');
|
|
$tzs = ($tz < 0) ? '-' : '+';
|
|
$tz = abs($tz);
|
|
$tz = (int)($tz/3600)*100 + ($tz%3600)/60;
|
|
$result = sprintf("%s %s%04d", date('D, j M Y H:i:s'), $tzs, $tz);
|
|
|
|
return $result;
|
|
}
|
|
|
|
/**
|
|
* Returns the server hostname or 'localhost.localdomain' if unknown.
|
|
* @access private
|
|
* @return string
|
|
*/
|
|
private function ServerHostname() {
|
|
if (!empty($this->Hostname)) {
|
|
$result = $this->Hostname;
|
|
} elseif (isset($_SERVER['SERVER_NAME'])) {
|
|
$result = $_SERVER['SERVER_NAME'];
|
|
} else {
|
|
$result = 'localhost.localdomain';
|
|
}
|
|
|
|
return $result;
|
|
}
|
|
|
|
/**
|
|
* Returns a message in the appropriate language.
|
|
* @access private
|
|
* @return string
|
|
*/
|
|
private function Lang($key) {
|
|
if(count($this->language) < 1) {
|
|
$this->SetLanguage('en'); // set the default language
|
|
}
|
|
|
|
if(isset($this->language[$key])) {
|
|
return $this->language[$key];
|
|
} else {
|
|
return 'Language string failed to load: ' . $key;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Returns true if an error occurred.
|
|
* @access public
|
|
* @return bool
|
|
*/
|
|
public function IsError() {
|
|
return ($this->error_count > 0);
|
|
}
|
|
|
|
/**
|
|
* Changes every end of line from CR or LF to CRLF.
|
|
* @access private
|
|
* @return string
|
|
*/
|
|
private function FixEOL($str) {
|
|
$str = str_replace("\r\n", "\n", $str);
|
|
$str = str_replace("\r", "\n", $str);
|
|
$str = str_replace("\n", $this->LE, $str);
|
|
return $str;
|
|
}
|
|
|
|
/**
|
|
* Adds a custom header.
|
|
* @access public
|
|
* @return void
|
|
*/
|
|
public function AddCustomHeader($custom_header) {
|
|
$this->CustomHeader[] = explode(':', $custom_header, 2);
|
|
}
|
|
|
|
/**
|
|
* Evaluates the message and returns modifications for inline images and backgrounds
|
|
* @access public
|
|
* @return $message
|
|
*/
|
|
public function MsgHTML($message, $basedir = '') {
|
|
preg_match_all("/(src|background)=\"(.*)\"/Ui", $message, $images);
|
|
if(isset($images[2])) {
|
|
foreach($images[2] as $i => $url) {
|
|
// do not change urls for absolute images (thanks to corvuscorax)
|
|
if (!preg_match('#^[A-z]+://#',$url)) {
|
|
$filename = basename($url);
|
|
$directory = dirname($url);
|
|
($directory == '.')?$directory='':'';
|
|
$cid = 'cid:' . md5($filename);
|
|
$ext = pathinfo($filename, PATHINFO_EXTENSION);
|
|
$mimeType = self::_mime_types($ext);
|
|
if ( strlen($basedir) > 1 && substr($basedir,-1) != '/') { $basedir .= '/'; }
|
|
if ( strlen($directory) > 1 && substr($directory,-1) != '/') { $directory .= '/'; }
|
|
if ( $this->AddEmbeddedImage($basedir.$directory.$filename, md5($filename), $filename, 'base64',$mimeType) ) {
|
|
$message = preg_replace("/".$images[1][$i]."=\"".preg_quote($url, '/')."\"/Ui", $images[1][$i]."=\"".$cid."\"", $message);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
$this->IsHTML(true);
|
|
$this->Body = $message;
|
|
$textMsg = trim(strip_tags(preg_replace('/<(head|title|style|script)[^>]*>.*?<\/\\1>/s','',$message)));
|
|
if (!empty($textMsg) && empty($this->AltBody)) {
|
|
$this->AltBody = html_entity_decode($textMsg);
|
|
}
|
|
if (empty($this->AltBody)) {
|
|
$this->AltBody = 'To view this email message, open it in a program that understands HTML!' . "\n\n";
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Gets the MIME type of the embedded or inline image
|
|
* @param string File extension
|
|
* @access public
|
|
* @return string MIME type of ext
|
|
* @static
|
|
*/
|
|
public static function _mime_types($ext = '') {
|
|
$mimes = array(
|
|
'hqx' => 'application/mac-binhex40',
|
|
'cpt' => 'application/mac-compactpro',
|
|
'doc' => 'application/msword',
|
|
'bin' => 'application/macbinary',
|
|
'dms' => 'application/octet-stream',
|
|
'lha' => 'application/octet-stream',
|
|
'lzh' => 'application/octet-stream',
|
|
'exe' => 'application/octet-stream',
|
|
'class' => 'application/octet-stream',
|
|
'psd' => 'application/octet-stream',
|
|
'so' => 'application/octet-stream',
|
|
'sea' => 'application/octet-stream',
|
|
'dll' => 'application/octet-stream',
|
|
'oda' => 'application/oda',
|
|
'pdf' => 'application/pdf',
|
|
'ai' => 'application/postscript',
|
|
'eps' => 'application/postscript',
|
|
'ps' => 'application/postscript',
|
|
'smi' => 'application/smil',
|
|
'smil' => 'application/smil',
|
|
'mif' => 'application/vnd.mif',
|
|
'xls' => 'application/vnd.ms-excel',
|
|
'ppt' => 'application/vnd.ms-powerpoint',
|
|
'wbxml' => 'application/vnd.wap.wbxml',
|
|
'wmlc' => 'application/vnd.wap.wmlc',
|
|
'dcr' => 'application/x-director',
|
|
'dir' => 'application/x-director',
|
|
'dxr' => 'application/x-director',
|
|
'dvi' => 'application/x-dvi',
|
|
'gtar' => 'application/x-gtar',
|
|
'php' => 'application/x-httpd-php',
|
|
'php4' => 'application/x-httpd-php',
|
|
'php3' => 'application/x-httpd-php',
|
|
'phtml' => 'application/x-httpd-php',
|
|
'phps' => 'application/x-httpd-php-source',
|
|
'js' => 'application/x-javascript',
|
|
'swf' => 'application/x-shockwave-flash',
|
|
'sit' => 'application/x-stuffit',
|
|
'tar' => 'application/x-tar',
|
|
'tgz' => 'application/x-tar',
|
|
'xhtml' => 'application/xhtml+xml',
|
|
'xht' => 'application/xhtml+xml',
|
|
'zip' => 'application/zip',
|
|
'mid' => 'audio/midi',
|
|
'midi' => 'audio/midi',
|
|
'mpga' => 'audio/mpeg',
|
|
'mp2' => 'audio/mpeg',
|
|
'mp3' => 'audio/mpeg',
|
|
'aif' => 'audio/x-aiff',
|
|
'aiff' => 'audio/x-aiff',
|
|
'aifc' => 'audio/x-aiff',
|
|
'ram' => 'audio/x-pn-realaudio',
|
|
'rm' => 'audio/x-pn-realaudio',
|
|
'rpm' => 'audio/x-pn-realaudio-plugin',
|
|
'ra' => 'audio/x-realaudio',
|
|
'rv' => 'video/vnd.rn-realvideo',
|
|
'wav' => 'audio/x-wav',
|
|
'bmp' => 'image/bmp',
|
|
'gif' => 'image/gif',
|
|
'jpeg' => 'image/jpeg',
|
|
'jpg' => 'image/jpeg',
|
|
'jpe' => 'image/jpeg',
|
|
'png' => 'image/png',
|
|
'tiff' => 'image/tiff',
|
|
'tif' => 'image/tiff',
|
|
'css' => 'text/css',
|
|
'html' => 'text/html',
|
|
'htm' => 'text/html',
|
|
'shtml' => 'text/html',
|
|
'txt' => 'text/plain',
|
|
'text' => 'text/plain',
|
|
'log' => 'text/plain',
|
|
'rtx' => 'text/richtext',
|
|
'rtf' => 'text/rtf',
|
|
'xml' => 'text/xml',
|
|
'xsl' => 'text/xml',
|
|
'mpeg' => 'video/mpeg',
|
|
'mpg' => 'video/mpeg',
|
|
'mpe' => 'video/mpeg',
|
|
'qt' => 'video/quicktime',
|
|
'mov' => 'video/quicktime',
|
|
'avi' => 'video/x-msvideo',
|
|
'movie' => 'video/x-sgi-movie',
|
|
'doc' => 'application/msword',
|
|
'word' => 'application/msword',
|
|
'xl' => 'application/excel',
|
|
'eml' => 'message/rfc822'
|
|
);
|
|
return (!isset($mimes[strtolower($ext)])) ? 'application/octet-stream' : $mimes[strtolower($ext)];
|
|
}
|
|
|
|
/**
|
|
* Set (or reset) Class Objects (variables)
|
|
*
|
|
* Usage Example:
|
|
* $page->set('X-Priority', '3');
|
|
*
|
|
* @access public
|
|
* @param string $name Parameter Name
|
|
* @param mixed $value Parameter Value
|
|
* NOTE: will not work with arrays, there are no arrays to set/reset
|
|
* @todo Should this not be using __set() magic function?
|
|
*/
|
|
public function set($name, $value = '') {
|
|
try {
|
|
if (isset($this->$name) ) {
|
|
$this->$name = $value;
|
|
} else {
|
|
throw new phpmailerException($this->Lang('variable_set') . $name, self::STOP_CRITICAL);
|
|
}
|
|
} catch (Exception $e) {
|
|
$this->SetError($e->getMessage());
|
|
if ($e->getCode() == self::STOP_CRITICAL) {
|
|
return false;
|
|
}
|
|
}
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Strips newlines to prevent header injection.
|
|
* @access public
|
|
* @param string $str String
|
|
* @return string
|
|
*/
|
|
public function SecureHeader($str) {
|
|
$str = str_replace("\r", '', $str);
|
|
$str = str_replace("\n", '', $str);
|
|
return trim($str);
|
|
}
|
|
|
|
/**
|
|
* Set the private key file and password to sign the message.
|
|
*
|
|
* @access public
|
|
* @param string $key_filename Parameter File Name
|
|
* @param string $key_pass Password for private key
|
|
*/
|
|
public function Sign($cert_filename, $key_filename, $key_pass) {
|
|
$this->sign_cert_file = $cert_filename;
|
|
$this->sign_key_file = $key_filename;
|
|
$this->sign_key_pass = $key_pass;
|
|
}
|
|
|
|
/**
|
|
* Set the private key file and password to sign the message.
|
|
*
|
|
* @access public
|
|
* @param string $key_filename Parameter File Name
|
|
* @param string $key_pass Password for private key
|
|
*/
|
|
public function DKIM_QP($txt) {
|
|
$tmp="";
|
|
$line="";
|
|
for ($i=0;$i<strlen($txt);$i++) {
|
|
$ord=ord($txt[$i]);
|
|
if ( ((0x21 <= $ord) && ($ord <= 0x3A)) || $ord == 0x3C || ((0x3E <= $ord) && ($ord <= 0x7E)) ) {
|
|
$line.=$txt[$i];
|
|
} else {
|
|
$line.="=".sprintf("%02X",$ord);
|
|
}
|
|
}
|
|
return $line;
|
|
}
|
|
|
|
/**
|
|
* Generate DKIM signature
|
|
*
|
|
* @access public
|
|
* @param string $s Header
|
|
*/
|
|
public function DKIM_Sign($s) {
|
|
$privKeyStr = file_get_contents($this->DKIM_private);
|
|
if ($this->DKIM_passphrase!='') {
|
|
$privKey = openssl_pkey_get_private($privKeyStr,$this->DKIM_passphrase);
|
|
} else {
|
|
$privKey = $privKeyStr;
|
|
}
|
|
if (openssl_sign($s, $signature, $privKey)) {
|
|
return base64_encode($signature);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Generate DKIM Canonicalization Header
|
|
*
|
|
* @access public
|
|
* @param string $s Header
|
|
*/
|
|
public function DKIM_HeaderC($s) {
|
|
$s=preg_replace("/\r\n\s+/"," ",$s);
|
|
$lines=explode("\r\n",$s);
|
|
foreach ($lines as $key=>$line) {
|
|
list($heading,$value)=explode(":",$line,2);
|
|
$heading=strtolower($heading);
|
|
$value=preg_replace("/\s+/"," ",$value) ; // Compress useless spaces
|
|
$lines[$key]=$heading.":".trim($value) ; // Don't forget to remove WSP around the value
|
|
}
|
|
$s=implode("\r\n",$lines);
|
|
return $s;
|
|
}
|
|
|
|
/**
|
|
* Generate DKIM Canonicalization Body
|
|
*
|
|
* @access public
|
|
* @param string $body Message Body
|
|
*/
|
|
public function DKIM_BodyC($body) {
|
|
if ($body == '') return "\r\n";
|
|
// stabilize line endings
|
|
$body=str_replace("\r\n","\n",$body);
|
|
$body=str_replace("\n","\r\n",$body);
|
|
// END stabilize line endings
|
|
while (substr($body,strlen($body)-4,4) == "\r\n\r\n") {
|
|
$body=substr($body,0,strlen($body)-2);
|
|
}
|
|
return $body;
|
|
}
|
|
|
|
/**
|
|
* Create the DKIM header, body, as new header
|
|
*
|
|
* @access public
|
|
* @param string $headers_line Header lines
|
|
* @param string $subject Subject
|
|
* @param string $body Body
|
|
*/
|
|
public function DKIM_Add($headers_line,$subject,$body) {
|
|
$DKIMsignatureType = 'rsa-sha1'; // Signature & hash algorithms
|
|
$DKIMcanonicalization = 'relaxed/simple'; // Canonicalization of header/body
|
|
$DKIMquery = 'dns/txt'; // Query method
|
|
$DKIMtime = time() ; // Signature Timestamp = seconds since 00:00:00 - Jan 1, 1970 (UTC time zone)
|
|
$subject_header = "Subject: $subject";
|
|
$headers = explode("\r\n",$headers_line);
|
|
foreach($headers as $header) {
|
|
if (strpos($header,'From:') === 0) {
|
|
$from_header=$header;
|
|
} elseif (strpos($header,'To:') === 0) {
|
|
$to_header=$header;
|
|
}
|
|
}
|
|
$from = str_replace('|','=7C',$this->DKIM_QP($from_header));
|
|
$to = str_replace('|','=7C',$this->DKIM_QP($to_header));
|
|
$subject = str_replace('|','=7C',$this->DKIM_QP($subject_header)) ; // Copied header fields (dkim-quoted-printable
|
|
$body = $this->DKIM_BodyC($body);
|
|
$DKIMlen = strlen($body) ; // Length of body
|
|
$DKIMb64 = base64_encode(pack("H*", sha1($body))) ; // Base64 of packed binary SHA-1 hash of body
|
|
$ident = ($this->DKIM_identity == '')? '' : " i=" . $this->DKIM_identity . ";";
|
|
$dkimhdrs = "DKIM-Signature: v=1; a=" . $DKIMsignatureType . "; q=" . $DKIMquery . "; l=" . $DKIMlen . "; s=" . $this->DKIM_selector . ";\r\n".
|
|
"\tt=" . $DKIMtime . "; c=" . $DKIMcanonicalization . ";\r\n".
|
|
"\th=From:To:Subject;\r\n".
|
|
"\td=" . $this->DKIM_domain . ";" . $ident . "\r\n".
|
|
"\tz=$from\r\n".
|
|
"\t|$to\r\n".
|
|
"\t|$subject;\r\n".
|
|
"\tbh=" . $DKIMb64 . ";\r\n".
|
|
"\tb=";
|
|
$toSign = $this->DKIM_HeaderC($from_header . "\r\n" . $to_header . "\r\n" . $subject_header . "\r\n" . $dkimhdrs);
|
|
$signed = $this->DKIM_Sign($toSign);
|
|
return "X-PHPMAILER-DKIM: phpmailer.sourceforge.net\r\n".$dkimhdrs.$signed."\r\n";
|
|
}
|
|
|
|
protected function doCallback($isSent,$to,$cc,$bcc,$subject,$body) {
|
|
if (!empty($this->action_function) && function_exists($this->action_function)) {
|
|
$params = array($isSent,$to,$cc,$bcc,$subject,$body);
|
|
call_user_func_array($this->action_function,$params);
|
|
}
|
|
}
|
|
}
|
|
|
|
class phpmailerException extends Exception {
|
|
public function errorMessage() {
|
|
$errorMsg = '<strong>' . $this->getMessage() . "</strong><br />\n";
|
|
return $errorMsg;
|
|
}
|
|
}
|
|
?>
|