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https://github.com/renbaoshuo/S2OJ.git
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96d4a3ecf7
Due to historical reasons, the code is in subfolder "1". With SVN removal, we place the code back and remove the annoying "1" folder.
3455 lines
117 KiB
PHP
3455 lines
117 KiB
PHP
<?php
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/**
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* PHPMailer - PHP email creation and transport class.
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* PHP Version 5
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* @package PHPMailer
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* @link https://github.com/PHPMailer/PHPMailer/ The PHPMailer GitHub project
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* @author Marcus Bointon (Synchro/coolbru) <phpmailer@synchromedia.co.uk>
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* @author Jim Jagielski (jimjag) <jimjag@gmail.com>
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* @author Andy Prevost (codeworxtech) <codeworxtech@users.sourceforge.net>
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* @author Brent R. Matzelle (original founder)
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* @copyright 2012 - 2014 Marcus Bointon
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* @copyright 2010 - 2012 Jim Jagielski
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* @copyright 2004 - 2009 Andy Prevost
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* @license http://www.gnu.org/copyleft/lesser.html GNU Lesser General Public License
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* @note 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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/**
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* PHPMailer - PHP email creation and transport class.
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* @package PHPMailer
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* @author Marcus Bointon (Synchro/coolbru) <phpmailer@synchromedia.co.uk>
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* @author Jim Jagielski (jimjag) <jimjag@gmail.com>
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* @author Andy Prevost (codeworxtech) <codeworxtech@users.sourceforge.net>
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* @author Brent R. Matzelle (original founder)
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*/
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class PHPMailer
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{
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/**
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* The PHPMailer Version number.
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* @type string
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*/
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public $Version = '5.2.8';
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/**
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* Email priority.
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* Options: 1 = High, 3 = Normal, 5 = low.
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* @type integer
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*/
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public $Priority = 3;
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/**
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* The character set of the message.
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* @type string
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*/
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public $CharSet = 'iso-8859-1';
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/**
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* The MIME Content-type of the message.
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* @type string
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*/
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public $ContentType = 'text/plain';
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/**
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* The message encoding.
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* Options: "8bit", "7bit", "binary", "base64", and "quoted-printable".
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* @type 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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* @type string
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*/
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public $ErrorInfo = '';
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/**
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* The From email address for the message.
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* @type string
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*/
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public $From = 'root@localhost';
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/**
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* The From name of the message.
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* @type string
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*/
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public $FromName = 'Root User';
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/**
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* The Sender email (Return-Path) of the message.
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* If not empty, will be sent via -f to sendmail or as 'MAIL FROM' in smtp mode.
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* @type string
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*/
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public $Sender = '';
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/**
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* The Return-Path of the message.
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* If empty, it will be set to either From or Sender.
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* @type string
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* @deprecated Email senders should never set a return-path header;
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* it's the receiver's job (RFC5321 section 4.4), so this no longer does anything.
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* @link https://tools.ietf.org/html/rfc5321#section-4.4 RFC5321 reference
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*/
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public $ReturnPath = '';
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/**
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* The Subject of the message.
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* @type string
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*/
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public $Subject = '';
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/**
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* An HTML or plain text message body.
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* If HTML then call isHTML(true).
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* @type string
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*/
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public $Body = '';
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/**
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* The plain-text message body.
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* This body can be read by mail clients that do not have HTML email
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* capability such as mutt & Eudora.
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* Clients that can read HTML will view the normal Body.
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* @type string
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*/
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public $AltBody = '';
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/**
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* An iCal message part body.
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* Only supported in simple alt or alt_inline message types
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* To generate iCal events, use the bundled extras/EasyPeasyICS.php class or iCalcreator
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* @link http://sprain.ch/blog/downloads/php-class-easypeasyics-create-ical-files-with-php/
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* @link http://kigkonsult.se/iCalcreator/
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* @type string
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*/
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public $Ical = '';
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/**
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* The complete compiled MIME message body.
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* @access protected
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* @type string
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*/
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protected $MIMEBody = '';
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/**
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* The complete compiled MIME message headers.
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* @type string
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* @access protected
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*/
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protected $MIMEHeader = '';
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/**
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* Extra headers that createHeader() doesn't fold in.
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* @type string
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* @access protected
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*/
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protected $mailHeader = '';
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/**
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* Word-wrap the message body to this number of chars.
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* @type integer
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*/
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public $WordWrap = 0;
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/**
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* Which method to use to send mail.
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* Options: "mail", "sendmail", or "smtp".
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* @type string
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*/
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public $Mailer = 'mail';
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/**
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* The path to the sendmail program.
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* @type string
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*/
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public $Sendmail = '/usr/sbin/sendmail';
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/**
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* Whether mail() uses a fully sendmail-compatible MTA.
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* One which supports sendmail's "-oi -f" options.
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* @type boolean
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*/
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public $UseSendmailOptions = true;
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/**
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* Path to PHPMailer plugins.
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* Useful if the SMTP class is not in the PHP include path.
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* @type string
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* @deprecated Should not be needed now there is an autoloader.
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*/
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public $PluginDir = '';
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/**
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* The email address that a reading confirmation should be sent to.
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* @type string
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*/
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public $ConfirmReadingTo = '';
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/**
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* The hostname to use in Message-Id and Received headers
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* and as default HELO string.
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* If empty, the value returned
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* by SERVER_NAME is used or 'localhost.localdomain'.
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* @type string
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*/
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public $Hostname = '';
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/**
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* An 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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* @type string
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*/
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public $MessageID = '';
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/**
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* The message Date to be used in the Date header.
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* If empty, the current date will be added.
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* @type string
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*/
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public $MessageDate = '';
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/**
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* SMTP hosts.
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* Either a single hostname or multiple semicolon-delimited hostnames.
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* You can also specify a different port
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* for each host by using this format: [hostname:port]
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* (e.g. "smtp1.example.com:25;smtp2.example.com").
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* You can also specify encryption type, for example:
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* (e.g. "tls://smtp1.example.com:587;ssl://smtp2.example.com:465").
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* Hosts will be tried in order.
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* @type string
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*/
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public $Host = 'localhost';
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/**
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* The default SMTP server port.
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* @type integer
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* @TODO Why is this needed when the SMTP class takes care of it?
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*/
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public $Port = 25;
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/**
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* The SMTP HELO of the message.
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* Default is $Hostname.
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* @type string
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* @see PHPMailer::$Hostname
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*/
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public $Helo = '';
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/**
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* The secure connection prefix.
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* Options: "", "ssl" or "tls"
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* @type string
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*/
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public $SMTPSecure = '';
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/**
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* Whether to use SMTP authentication.
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* Uses the Username and Password properties.
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* @type boolean
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* @see PHPMailer::$Username
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* @see PHPMailer::$Password
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*/
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public $SMTPAuth = false;
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/**
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* SMTP username.
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* @type string
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*/
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public $Username = '';
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/**
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* SMTP password.
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* @type string
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*/
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public $Password = '';
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/**
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* SMTP auth type.
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* Options are LOGIN (default), PLAIN, NTLM, CRAM-MD5
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* @type string
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*/
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public $AuthType = '';
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/**
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* SMTP realm.
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* Used for NTLM auth
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* @type string
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*/
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public $Realm = '';
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/**
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* SMTP workstation.
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* Used for NTLM auth
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* @type string
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*/
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public $Workstation = '';
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/**
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* The SMTP server timeout in seconds.
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* @type integer
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*/
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public $Timeout = 10;
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/**
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* SMTP class debug output mode.
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* Debug output level.
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* Options:
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* * `0` No output
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* * `1` Commands
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* * `2` Data and commands
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* * `3` As 2 plus connection status
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* * `4` Low-level data output
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* @type integer
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* @see SMTP::$do_debug
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*/
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public $SMTPDebug = 0;
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/**
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* How to handle debug output.
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* Options:
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* * `echo` Output plain-text as-is, appropriate for CLI
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* * `html` Output escaped, line breaks converted to `<br>`, appropriate for browser output
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* * `error_log` Output to error log as configured in php.ini
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*
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* Alternatively, you can provide a callable expecting two params: a message string and the debug level:
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* <code>
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* $mail->Debugoutput = function($str, $level) {echo "debug level $level; message: $str";};
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* </code>
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* @type string|callable
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* @see SMTP::$Debugoutput
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*/
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public $Debugoutput = 'echo';
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/**
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* Whether to keep SMTP connection open after each message.
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* If this is set to true then to close the connection
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* requires an explicit call to smtpClose().
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* @type boolean
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*/
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public $SMTPKeepAlive = false;
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/**
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* Whether to split multiple to addresses into multiple messages
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* or send them all in one message.
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* @type boolean
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*/
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public $SingleTo = false;
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/**
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* Storage for addresses when SingleTo is enabled.
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* @type array
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* @TODO This should really not be public
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*/
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public $SingleToArray = array();
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/**
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* Whether to generate VERP addresses on send.
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* Only applicable when sending via SMTP.
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* @link http://en.wikipedia.org/wiki/Variable_envelope_return_path
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* @link http://www.postfix.org/VERP_README.html Postfix VERP info
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* @type boolean
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*/
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public $do_verp = false;
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/**
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* Whether to allow sending messages with an empty body.
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* @type boolean
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*/
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public $AllowEmpty = false;
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/**
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* The default line ending.
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* @note The default remains "\n". We force CRLF where we know
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* it must be used via self::CRLF.
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* @type string
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*/
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public $LE = "\n";
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/**
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* DKIM selector.
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* @type string
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*/
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public $DKIM_selector = '';
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/**
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* DKIM Identity.
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* Usually the email address used as the source of the email
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* @type string
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*/
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public $DKIM_identity = '';
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/**
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* DKIM passphrase.
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* Used if your key is encrypted.
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* @type string
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*/
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public $DKIM_passphrase = '';
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/**
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* DKIM signing domain name.
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* @example 'example.com'
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* @type string
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*/
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public $DKIM_domain = '';
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/**
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* DKIM private key file path.
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* @type 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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*
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* The function that handles the result of the send email action.
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* It is called out by send() for each email sent.
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*
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* Value can be any php callable: http://www.php.net/is_callable
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*
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* Parameters:
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* boolean $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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* string $from email address of sender
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* @type string
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*/
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public $action_function = '';
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/**
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* What to use in the X-Mailer header.
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* Options: null for default, whitespace for none, or a string to use
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* @type string
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*/
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public $XMailer = '';
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/**
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* An instance of the SMTP sender class.
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* @type SMTP
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* @access protected
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*/
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protected $smtp = null;
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/**
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* The array of 'to' addresses.
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* @type array
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* @access protected
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*/
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protected $to = array();
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/**
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* The array of 'cc' addresses.
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* @type array
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* @access protected
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*/
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protected $cc = array();
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/**
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* The array of 'bcc' addresses.
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* @type array
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* @access protected
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*/
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protected $bcc = array();
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/**
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* The array of reply-to names and addresses.
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* @type array
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* @access protected
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*/
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protected $ReplyTo = array();
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/**
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* An array of all kinds of addresses.
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* Includes all of $to, $cc, $bcc, $replyto
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* @type array
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* @access protected
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*/
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protected $all_recipients = array();
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/**
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* The array of attachments.
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* @type array
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* @access protected
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*/
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protected $attachment = array();
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/**
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* The array of custom headers.
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* @type array
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* @access protected
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*/
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protected $CustomHeader = array();
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/**
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* The most recent Message-ID (including angular brackets).
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* @type string
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* @access protected
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*/
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protected $lastMessageID = '';
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/**
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* The message's MIME type.
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* @type string
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* @access protected
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*/
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protected $message_type = '';
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/**
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* The array of MIME boundary strings.
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* @type array
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* @access protected
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*/
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protected $boundary = array();
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/**
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* The array of available languages.
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* @type array
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* @access protected
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*/
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protected $language = array();
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/**
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* The number of errors encountered.
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* @type integer
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* @access protected
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*/
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protected $error_count = 0;
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/**
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* The S/MIME certificate file path.
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* @type string
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* @access protected
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*/
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protected $sign_cert_file = '';
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/**
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* The S/MIME key file path.
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* @type string
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* @access protected
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*/
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protected $sign_key_file = '';
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/**
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* The S/MIME password for the key.
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* Used only if the key is encrypted.
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* @type string
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* @access protected
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*/
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protected $sign_key_pass = '';
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/**
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* Whether to throw exceptions for errors.
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* @type boolean
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* @access protected
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*/
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protected $exceptions = false;
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/**
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* Error severity: message only, continue processing.
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*/
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const STOP_MESSAGE = 0;
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/**
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* Error severity: message, likely ok to continue processing.
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*/
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const STOP_CONTINUE = 1;
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/**
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* Error severity: message, plus full stop, critical error reached.
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*/
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const STOP_CRITICAL = 2;
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/**
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* SMTP RFC standard line ending.
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*/
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const CRLF = "\r\n";
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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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{
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$this->exceptions = ($exceptions == true);
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}
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/**
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* Destructor.
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*/
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public function __destruct()
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{
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if ($this->Mailer == 'smtp') { //close any open SMTP connection nicely
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$this->smtpClose();
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}
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}
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/**
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* Call mail() in a safe_mode-aware fashion.
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* Also, unless sendmail_path points to sendmail (or something that
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* claims to be sendmail), don't pass params (not a perfect fix,
|
|
* but it will do)
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|
* @param string $to To
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|
* @param string $subject Subject
|
|
* @param string $body Message Body
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|
* @param string $header Additional Header(s)
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|
* @param string $params Params
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* @access private
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|
* @return boolean
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*/
|
|
private function mailPassthru($to, $subject, $body, $header, $params)
|
|
{
|
|
//Check overloading of mail function to avoid double-encoding
|
|
if (ini_get('mbstring.func_overload') & 1) {
|
|
$subject = $this->secureHeader($subject);
|
|
} else {
|
|
$subject = $this->encodeHeader($this->secureHeader($subject));
|
|
}
|
|
if (ini_get('safe_mode') || !($this->UseSendmailOptions)) {
|
|
$result = @mail($to, $subject, $body, $header);
|
|
} else {
|
|
$result = @mail($to, $subject, $body, $header, $params);
|
|
}
|
|
return $result;
|
|
}
|
|
|
|
/**
|
|
* Output debugging info via user-defined method.
|
|
* Only generates output if SMTP debug output is enabled (@see SMTP::$do_debug).
|
|
* @see PHPMailer::$Debugoutput
|
|
* @see PHPMailer::$SMTPDebug
|
|
* @param string $str
|
|
*/
|
|
protected function edebug($str)
|
|
{
|
|
if ($this->SMTPDebug <= 0) {
|
|
return;
|
|
}
|
|
if (is_callable($this->Debugoutput)) {
|
|
call_user_func($this->Debugoutput, $str, $this->SMTPDebug);
|
|
return;
|
|
}
|
|
switch ($this->Debugoutput) {
|
|
case 'error_log':
|
|
//Don't output, just log
|
|
error_log($str);
|
|
break;
|
|
case 'html':
|
|
//Cleans up output a bit for a better looking, HTML-safe output
|
|
echo htmlentities(
|
|
preg_replace('/[\r\n]+/', '', $str),
|
|
ENT_QUOTES,
|
|
'UTF-8'
|
|
)
|
|
. "<br>\n";
|
|
break;
|
|
case 'echo':
|
|
default:
|
|
//Normalize line breaks
|
|
$str = preg_replace('/(\r\n|\r|\n)/ms', "\n", $str);
|
|
echo gmdate('Y-m-d H:i:s') . "\t" . str_replace(
|
|
"\n",
|
|
"\n \t ",
|
|
trim($str)
|
|
) . "\n";
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Sets message type to HTML or plain.
|
|
* @param boolean $isHtml True for HTML mode.
|
|
* @return void
|
|
*/
|
|
public function isHTML($isHtml = true)
|
|
{
|
|
if ($isHtml) {
|
|
$this->ContentType = 'text/html';
|
|
} else {
|
|
$this->ContentType = 'text/plain';
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Send messages using SMTP.
|
|
* @return void
|
|
*/
|
|
public function isSMTP()
|
|
{
|
|
$this->Mailer = 'smtp';
|
|
}
|
|
|
|
/**
|
|
* Send messages using PHP's mail() function.
|
|
* @return void
|
|
*/
|
|
public function isMail()
|
|
{
|
|
$this->Mailer = 'mail';
|
|
}
|
|
|
|
/**
|
|
* Send messages using $Sendmail.
|
|
* @return void
|
|
*/
|
|
public function isSendmail()
|
|
{
|
|
$ini_sendmail_path = ini_get('sendmail_path');
|
|
|
|
if (!stristr($ini_sendmail_path, 'sendmail')) {
|
|
$this->Sendmail = '/usr/sbin/sendmail';
|
|
} else {
|
|
$this->Sendmail = $ini_sendmail_path;
|
|
}
|
|
$this->Mailer = 'sendmail';
|
|
}
|
|
|
|
/**
|
|
* Send messages using qmail.
|
|
* @return void
|
|
*/
|
|
public function isQmail()
|
|
{
|
|
$ini_sendmail_path = ini_get('sendmail_path');
|
|
|
|
if (!stristr($ini_sendmail_path, 'qmail')) {
|
|
$this->Sendmail = '/var/qmail/bin/qmail-inject';
|
|
} else {
|
|
$this->Sendmail = $ini_sendmail_path;
|
|
}
|
|
$this->Mailer = 'qmail';
|
|
}
|
|
|
|
/**
|
|
* Add a "To" address.
|
|
* @param string $address
|
|
* @param string $name
|
|
* @return boolean true on success, false if address already used
|
|
*/
|
|
public function addAddress($address, $name = '')
|
|
{
|
|
return $this->addAnAddress('to', $address, $name);
|
|
}
|
|
|
|
/**
|
|
* Add a "CC" address.
|
|
* @note: This function works with the SMTP mailer on win32, not with the "mail" mailer.
|
|
* @param string $address
|
|
* @param string $name
|
|
* @return boolean true on success, false if address already used
|
|
*/
|
|
public function addCC($address, $name = '')
|
|
{
|
|
return $this->addAnAddress('cc', $address, $name);
|
|
}
|
|
|
|
/**
|
|
* Add a "BCC" address.
|
|
* @note: This function works with the SMTP mailer on win32, not with the "mail" mailer.
|
|
* @param string $address
|
|
* @param string $name
|
|
* @return boolean true on success, false if address already used
|
|
*/
|
|
public function addBCC($address, $name = '')
|
|
{
|
|
return $this->addAnAddress('bcc', $address, $name);
|
|
}
|
|
|
|
/**
|
|
* Add a "Reply-to" address.
|
|
* @param string $address
|
|
* @param string $name
|
|
* @return boolean
|
|
*/
|
|
public function addReplyTo($address, $name = '')
|
|
{
|
|
return $this->addAnAddress('Reply-To', $address, $name);
|
|
}
|
|
|
|
/**
|
|
* Add an address to one of the recipient arrays.
|
|
* Addresses that have been added already return false, but do not throw exceptions
|
|
* @param string $kind One of 'to', 'cc', 'bcc', 'ReplyTo'
|
|
* @param string $address The email address to send to
|
|
* @param string $name
|
|
* @throws phpmailerException
|
|
* @return boolean true on success, false if address already used or invalid in some way
|
|
* @access protected
|
|
*/
|
|
protected function addAnAddress($kind, $address, $name = '')
|
|
{
|
|
if (!preg_match('/^(to|cc|bcc|Reply-To)$/', $kind)) {
|
|
$this->setError($this->lang('Invalid recipient array') . ': ' . $kind);
|
|
$this->edebug($this->lang('Invalid recipient array') . ': ' . $kind);
|
|
if ($this->exceptions) {
|
|
throw new phpmailerException('Invalid recipient array: ' . $kind);
|
|
}
|
|
return false;
|
|
}
|
|
$address = trim($address);
|
|
$name = trim(preg_replace('/[\r\n]+/', '', $name)); //Strip breaks and trim
|
|
if (!$this->validateAddress($address)) {
|
|
$this->setError($this->lang('invalid_address') . ': ' . $address);
|
|
$this->edebug($this->lang('invalid_address') . ': ' . $address);
|
|
if ($this->exceptions) {
|
|
throw new phpmailerException($this->lang('invalid_address') . ': ' . $address);
|
|
}
|
|
return false;
|
|
}
|
|
if ($kind != 'Reply-To') {
|
|
if (!isset($this->all_recipients[strtolower($address)])) {
|
|
array_push($this->$kind, array($address, $name));
|
|
$this->all_recipients[strtolower($address)] = true;
|
|
return true;
|
|
}
|
|
} else {
|
|
if (!array_key_exists(strtolower($address), $this->ReplyTo)) {
|
|
$this->ReplyTo[strtolower($address)] = array($address, $name);
|
|
return true;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Set the From and FromName properties.
|
|
* @param string $address
|
|
* @param string $name
|
|
* @param boolean $auto Whether to also set the Sender address, defaults to true
|
|
* @throws phpmailerException
|
|
* @return boolean
|
|
*/
|
|
public function setFrom($address, $name = '', $auto = true)
|
|
{
|
|
$address = trim($address);
|
|
$name = trim(preg_replace('/[\r\n]+/', '', $name)); //Strip breaks and trim
|
|
if (!$this->validateAddress($address)) {
|
|
$this->setError($this->lang('invalid_address') . ': ' . $address);
|
|
$this->edebug($this->lang('invalid_address') . ': ' . $address);
|
|
if ($this->exceptions) {
|
|
throw new phpmailerException($this->lang('invalid_address') . ': ' . $address);
|
|
}
|
|
return false;
|
|
}
|
|
$this->From = $address;
|
|
$this->FromName = $name;
|
|
if ($auto) {
|
|
if (empty($this->Sender)) {
|
|
$this->Sender = $address;
|
|
}
|
|
}
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Return the Message-ID header of the last email.
|
|
* Technically this is the value from the last time the headers were created,
|
|
* but it's also the message ID of the last sent message except in
|
|
* pathological cases.
|
|
* @return string
|
|
*/
|
|
public function getLastMessageID()
|
|
{
|
|
return $this->lastMessageID;
|
|
}
|
|
|
|
/**
|
|
* Check that a string looks like an email address.
|
|
* @param string $address The email address to check
|
|
* @param string $patternselect A selector for the validation pattern to use :
|
|
* * `auto` Pick strictest one automatically;
|
|
* * `pcre8` Use the squiloople.com pattern, requires PCRE > 8.0, PHP >= 5.3.2, 5.2.14;
|
|
* * `pcre` Use old PCRE implementation;
|
|
* * `php` Use PHP built-in FILTER_VALIDATE_EMAIL; same as pcre8 but does not allow 'dotless' domains;
|
|
* * `html5` Use the pattern given by the HTML5 spec for 'email' type form input elements.
|
|
* * `noregex` Don't use a regex: super fast, really dumb.
|
|
* @return boolean
|
|
* @static
|
|
* @access public
|
|
*/
|
|
public static function validateAddress($address, $patternselect = 'auto')
|
|
{
|
|
if (!$patternselect or $patternselect == 'auto') {
|
|
//Check this constant first so it works when extension_loaded() is disabled by safe mode
|
|
//Constant was added in PHP 5.2.4
|
|
if (defined('PCRE_VERSION')) {
|
|
//This pattern can get stuck in a recursive loop in PCRE <= 8.0.2
|
|
if (version_compare(PCRE_VERSION, '8.0.3') >= 0) {
|
|
$patternselect = 'pcre8';
|
|
} else {
|
|
$patternselect = 'pcre';
|
|
}
|
|
} elseif (function_exists('extension_loaded') and extension_loaded('pcre')) {
|
|
//Fall back to older PCRE
|
|
$patternselect = 'pcre';
|
|
} else {
|
|
//Filter_var appeared in PHP 5.2.0 and does not require the PCRE extension
|
|
if (version_compare(PHP_VERSION, '5.2.0') >= 0) {
|
|
$patternselect = 'php';
|
|
} else {
|
|
$patternselect = 'noregex';
|
|
}
|
|
}
|
|
}
|
|
switch ($patternselect) {
|
|
case 'pcre8':
|
|
/**
|
|
* Uses the same RFC5322 regex on which FILTER_VALIDATE_EMAIL is based, but allows dotless domains.
|
|
* @link http://squiloople.com/2009/12/20/email-address-validation/
|
|
* @copyright 2009-2010 Michael Rushton
|
|
* Feel free to use and redistribute this code. But please keep this copyright notice.
|
|
*/
|
|
return (boolean)preg_match(
|
|
'/^(?!(?>(?1)"?(?>\\\[ -~]|[^"])"?(?1)){255,})(?!(?>(?1)"?(?>\\\[ -~]|[^"])"?(?1)){65,}@)' .
|
|
'((?>(?>(?>((?>(?>(?>\x0D\x0A)?[\t ])+|(?>[\t ]*\x0D\x0A)?[\t ]+)?)(\((?>(?2)' .
|
|
'(?>[\x01-\x08\x0B\x0C\x0E-\'*-\[\]-\x7F]|\\\[\x00-\x7F]|(?3)))*(?2)\)))+(?2))|(?2))?)' .
|
|
'([!#-\'*+\/-9=?^-~-]+|"(?>(?2)(?>[\x01-\x08\x0B\x0C\x0E-!#-\[\]-\x7F]|\\\[\x00-\x7F]))*' .
|
|
'(?2)")(?>(?1)\.(?1)(?4))*(?1)@(?!(?1)[a-z0-9-]{64,})(?1)(?>([a-z0-9](?>[a-z0-9-]*[a-z0-9])?)' .
|
|
'(?>(?1)\.(?!(?1)[a-z0-9-]{64,})(?1)(?5)){0,126}|\[(?:(?>IPv6:(?>([a-f0-9]{1,4})(?>:(?6)){7}' .
|
|
'|(?!(?:.*[a-f0-9][:\]]){8,})((?6)(?>:(?6)){0,6})?::(?7)?))|(?>(?>IPv6:(?>(?6)(?>:(?6)){5}:' .
|
|
'|(?!(?:.*[a-f0-9]:){6,})(?8)?::(?>((?6)(?>:(?6)){0,4}):)?))?(25[0-5]|2[0-4][0-9]|1[0-9]{2}' .
|
|
'|[1-9]?[0-9])(?>\.(?9)){3}))\])(?1)$/isD',
|
|
$address
|
|
);
|
|
case 'pcre':
|
|
//An older regex that doesn't need a recent PCRE
|
|
return (boolean)preg_match(
|
|
'/^(?!(?>"?(?>\\\[ -~]|[^"])"?){255,})(?!(?>"?(?>\\\[ -~]|[^"])"?){65,}@)(?>' .
|
|
'[!#-\'*+\/-9=?^-~-]+|"(?>(?>[\x01-\x08\x0B\x0C\x0E-!#-\[\]-\x7F]|\\\[\x00-\xFF]))*")' .
|
|
'(?>\.(?>[!#-\'*+\/-9=?^-~-]+|"(?>(?>[\x01-\x08\x0B\x0C\x0E-!#-\[\]-\x7F]|\\\[\x00-\xFF]))*"))*' .
|
|
'@(?>(?![a-z0-9-]{64,})(?>[a-z0-9](?>[a-z0-9-]*[a-z0-9])?)(?>\.(?![a-z0-9-]{64,})' .
|
|
'(?>[a-z0-9](?>[a-z0-9-]*[a-z0-9])?)){0,126}|\[(?:(?>IPv6:(?>(?>[a-f0-9]{1,4})(?>:' .
|
|
'[a-f0-9]{1,4}){7}|(?!(?:.*[a-f0-9][:\]]){8,})(?>[a-f0-9]{1,4}(?>:[a-f0-9]{1,4}){0,6})?' .
|
|
'::(?>[a-f0-9]{1,4}(?>:[a-f0-9]{1,4}){0,6})?))|(?>(?>IPv6:(?>[a-f0-9]{1,4}(?>:' .
|
|
'[a-f0-9]{1,4}){5}:|(?!(?:.*[a-f0-9]:){6,})(?>[a-f0-9]{1,4}(?>:[a-f0-9]{1,4}){0,4})?' .
|
|
'::(?>(?:[a-f0-9]{1,4}(?>:[a-f0-9]{1,4}){0,4}):)?))?(?>25[0-5]|2[0-4][0-9]|1[0-9]{2}' .
|
|
'|[1-9]?[0-9])(?>\.(?>25[0-5]|2[0-4][0-9]|1[0-9]{2}|[1-9]?[0-9])){3}))\])$/isD',
|
|
$address
|
|
);
|
|
case 'html5':
|
|
/**
|
|
* This is the pattern used in the HTML5 spec for validation of 'email' type form input elements.
|
|
* @link http://www.whatwg.org/specs/web-apps/current-work/#e-mail-state-(type=email)
|
|
*/
|
|
return (boolean)preg_match(
|
|
'/^[a-zA-Z0-9.!#$%&\'*+\/=?^_`{|}~-]+@[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])?)*$/sD',
|
|
$address
|
|
);
|
|
case 'noregex':
|
|
//No PCRE! Do something _very_ approximate!
|
|
//Check the address is 3 chars or longer and contains an @ that's not the first or last char
|
|
return (strlen($address) >= 3
|
|
and strpos($address, '@') >= 1
|
|
and strpos($address, '@') != strlen($address) - 1);
|
|
case 'php':
|
|
default:
|
|
return (boolean)filter_var($address, FILTER_VALIDATE_EMAIL);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Create a message and send it.
|
|
* Uses the sending method specified by $Mailer.
|
|
* @throws phpmailerException
|
|
* @return boolean false on error - See the ErrorInfo property for details of the error.
|
|
*/
|
|
public function send()
|
|
{
|
|
try {
|
|
if (!$this->preSend()) {
|
|
return false;
|
|
}
|
|
return $this->postSend();
|
|
} catch (phpmailerException $exc) {
|
|
$this->mailHeader = '';
|
|
$this->setError($exc->getMessage());
|
|
if ($this->exceptions) {
|
|
throw $exc;
|
|
}
|
|
return false;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Prepare a message for sending.
|
|
* @throws phpmailerException
|
|
* @return boolean
|
|
*/
|
|
public function preSend()
|
|
{
|
|
try {
|
|
$this->mailHeader = '';
|
|
if ((count($this->to) + count($this->cc) + count($this->bcc)) < 1) {
|
|
throw new phpmailerException($this->lang('provide_address'), self::STOP_CRITICAL);
|
|
}
|
|
|
|
// Set whether the message is multipart/alternative
|
|
if (!empty($this->AltBody)) {
|
|
$this->ContentType = 'multipart/alternative';
|
|
}
|
|
|
|
$this->error_count = 0; // reset errors
|
|
$this->setMessageType();
|
|
// Refuse to send an empty message unless we are specifically allowing it
|
|
if (!$this->AllowEmpty and empty($this->Body)) {
|
|
throw new phpmailerException($this->lang('empty_message'), self::STOP_CRITICAL);
|
|
}
|
|
|
|
$this->MIMEHeader = $this->createHeader();
|
|
$this->MIMEBody = $this->createBody();
|
|
|
|
// To capture the complete message when using mail(), create
|
|
// an extra header list which createHeader() doesn't fold in
|
|
if ($this->Mailer == 'mail') {
|
|
if (count($this->to) > 0) {
|
|
$this->mailHeader .= $this->addrAppend('To', $this->to);
|
|
} else {
|
|
$this->mailHeader .= $this->headerLine('To', 'undisclosed-recipients:;');
|
|
}
|
|
$this->mailHeader .= $this->headerLine(
|
|
'Subject',
|
|
$this->encodeHeader($this->secureHeader(trim($this->Subject)))
|
|
);
|
|
}
|
|
|
|
// Sign with DKIM if enabled
|
|
if (!empty($this->DKIM_domain)
|
|
&& !empty($this->DKIM_private)
|
|
&& !empty($this->DKIM_selector)
|
|
&& !empty($this->DKIM_domain)
|
|
&& file_exists($this->DKIM_private)) {
|
|
$header_dkim = $this->DKIM_Add(
|
|
$this->MIMEHeader . $this->mailHeader,
|
|
$this->encodeHeader($this->secureHeader($this->Subject)),
|
|
$this->MIMEBody
|
|
);
|
|
$this->MIMEHeader = rtrim($this->MIMEHeader, "\r\n ") . self::CRLF .
|
|
str_replace("\r\n", "\n", $header_dkim) . self::CRLF;
|
|
}
|
|
return true;
|
|
|
|
} catch (phpmailerException $exc) {
|
|
$this->setError($exc->getMessage());
|
|
if ($this->exceptions) {
|
|
throw $exc;
|
|
}
|
|
return false;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Actually send a message.
|
|
* Send the email via the selected mechanism
|
|
* @throws phpmailerException
|
|
* @return boolean
|
|
*/
|
|
public function postSend()
|
|
{
|
|
try {
|
|
// Choose the mailer and send through it
|
|
switch ($this->Mailer) {
|
|
case 'sendmail':
|
|
case 'qmail':
|
|
return $this->sendmailSend($this->MIMEHeader, $this->MIMEBody);
|
|
case 'smtp':
|
|
return $this->smtpSend($this->MIMEHeader, $this->MIMEBody);
|
|
case 'mail':
|
|
return $this->mailSend($this->MIMEHeader, $this->MIMEBody);
|
|
default:
|
|
$sendMethod = $this->Mailer.'Send';
|
|
if (method_exists($this, $sendMethod)) {
|
|
return $this->$sendMethod($this->MIMEHeader, $this->MIMEBody);
|
|
}
|
|
|
|
return $this->mailSend($this->MIMEHeader, $this->MIMEBody);
|
|
}
|
|
} catch (phpmailerException $exc) {
|
|
$this->setError($exc->getMessage());
|
|
$this->edebug($exc->getMessage());
|
|
if ($this->exceptions) {
|
|
throw $exc;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Send mail using the $Sendmail program.
|
|
* @param string $header The message headers
|
|
* @param string $body The message body
|
|
* @see PHPMailer::$Sendmail
|
|
* @throws phpmailerException
|
|
* @access protected
|
|
* @return boolean
|
|
*/
|
|
protected function sendmailSend($header, $body)
|
|
{
|
|
if ($this->Sender != '') {
|
|
if ($this->Mailer == 'qmail') {
|
|
$sendmail = sprintf('%s -f%s', escapeshellcmd($this->Sendmail), escapeshellarg($this->Sender));
|
|
} else {
|
|
$sendmail = sprintf('%s -oi -f%s -t', escapeshellcmd($this->Sendmail), escapeshellarg($this->Sender));
|
|
}
|
|
} else {
|
|
if ($this->Mailer == 'qmail') {
|
|
$sendmail = sprintf('%s', escapeshellcmd($this->Sendmail));
|
|
} else {
|
|
$sendmail = sprintf('%s -oi -t', escapeshellcmd($this->Sendmail));
|
|
}
|
|
}
|
|
if ($this->SingleTo === true) {
|
|
foreach ($this->SingleToArray as $toAddr) {
|
|
if (!@$mail = popen($sendmail, 'w')) {
|
|
throw new phpmailerException($this->lang('execute') . $this->Sendmail, self::STOP_CRITICAL);
|
|
}
|
|
fputs($mail, 'To: ' . $toAddr . "\n");
|
|
fputs($mail, $header);
|
|
fputs($mail, $body);
|
|
$result = pclose($mail);
|
|
$this->doCallback(
|
|
($result == 0),
|
|
array($toAddr),
|
|
$this->cc,
|
|
$this->bcc,
|
|
$this->Subject,
|
|
$body,
|
|
$this->From
|
|
);
|
|
if ($result != 0) {
|
|
throw new phpmailerException($this->lang('execute') . $this->Sendmail, self::STOP_CRITICAL);
|
|
}
|
|
}
|
|
} else {
|
|
if (!@$mail = popen($sendmail, 'w')) {
|
|
throw new phpmailerException($this->lang('execute') . $this->Sendmail, self::STOP_CRITICAL);
|
|
}
|
|
fputs($mail, $header);
|
|
fputs($mail, $body);
|
|
$result = pclose($mail);
|
|
$this->doCallback(($result == 0), $this->to, $this->cc, $this->bcc, $this->Subject, $body, $this->From);
|
|
if ($result != 0) {
|
|
throw new phpmailerException($this->lang('execute') . $this->Sendmail, self::STOP_CRITICAL);
|
|
}
|
|
}
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Send mail using the PHP mail() function.
|
|
* @param string $header The message headers
|
|
* @param string $body The message body
|
|
* @link http://www.php.net/manual/en/book.mail.php
|
|
* @throws phpmailerException
|
|
* @access protected
|
|
* @return boolean
|
|
*/
|
|
protected function mailSend($header, $body)
|
|
{
|
|
$toArr = array();
|
|
foreach ($this->to as $toaddr) {
|
|
$toArr[] = $this->addrFormat($toaddr);
|
|
}
|
|
$to = implode(', ', $toArr);
|
|
|
|
if (empty($this->Sender)) {
|
|
$params = ' ';
|
|
} else {
|
|
$params = sprintf('-f%s', $this->Sender);
|
|
}
|
|
if ($this->Sender != '' and !ini_get('safe_mode')) {
|
|
$old_from = ini_get('sendmail_from');
|
|
ini_set('sendmail_from', $this->Sender);
|
|
}
|
|
$result = false;
|
|
if ($this->SingleTo === true && count($toArr) > 1) {
|
|
foreach ($toArr as $toAddr) {
|
|
$result = $this->mailPassthru($toAddr, $this->Subject, $body, $header, $params);
|
|
$this->doCallback($result, array($toAddr), $this->cc, $this->bcc, $this->Subject, $body, $this->From);
|
|
}
|
|
} else {
|
|
$result = $this->mailPassthru($to, $this->Subject, $body, $header, $params);
|
|
$this->doCallback($result, $this->to, $this->cc, $this->bcc, $this->Subject, $body, $this->From);
|
|
}
|
|
if (isset($old_from)) {
|
|
ini_set('sendmail_from', $old_from);
|
|
}
|
|
if (!$result) {
|
|
throw new phpmailerException($this->lang('instantiate'), self::STOP_CRITICAL);
|
|
}
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Get an instance to use for SMTP operations.
|
|
* Override this function to load your own SMTP implementation
|
|
* @return SMTP
|
|
*/
|
|
public function getSMTPInstance()
|
|
{
|
|
if (!is_object($this->smtp)) {
|
|
$this->smtp = new SMTP;
|
|
}
|
|
return $this->smtp;
|
|
}
|
|
|
|
/**
|
|
* Send mail via SMTP.
|
|
* Returns false if there is a bad MAIL FROM, RCPT, or DATA input.
|
|
* Uses the PHPMailerSMTP class by default.
|
|
* @see PHPMailer::getSMTPInstance() to use a different class.
|
|
* @param string $header The message headers
|
|
* @param string $body The message body
|
|
* @throws phpmailerException
|
|
* @uses SMTP
|
|
* @access protected
|
|
* @return boolean
|
|
*/
|
|
protected function smtpSend($header, $body)
|
|
{
|
|
$bad_rcpt = array();
|
|
|
|
if (!$this->smtpConnect()) {
|
|
throw new phpmailerException($this->lang('smtp_connect_failed'), self::STOP_CRITICAL);
|
|
}
|
|
$smtp_from = ($this->Sender == '') ? $this->From : $this->Sender;
|
|
if (!$this->smtp->mail($smtp_from)) {
|
|
$this->setError($this->lang('from_failed') . $smtp_from . ' : ' . implode(',', $this->smtp->getError()));
|
|
throw new phpmailerException($this->ErrorInfo, self::STOP_CRITICAL);
|
|
}
|
|
|
|
// Attempt to send to all recipients
|
|
foreach ($this->to as $to) {
|
|
if (!$this->smtp->recipient($to[0])) {
|
|
$bad_rcpt[] = $to[0];
|
|
$isSent = false;
|
|
} else {
|
|
$isSent = true;
|
|
}
|
|
$this->doCallback($isSent, array($to[0]), array(), array(), $this->Subject, $body, $this->From);
|
|
}
|
|
foreach ($this->cc as $cc) {
|
|
if (!$this->smtp->recipient($cc[0])) {
|
|
$bad_rcpt[] = $cc[0];
|
|
$isSent = false;
|
|
} else {
|
|
$isSent = true;
|
|
}
|
|
$this->doCallback($isSent, array(), array($cc[0]), array(), $this->Subject, $body, $this->From);
|
|
}
|
|
foreach ($this->bcc as $bcc) {
|
|
if (!$this->smtp->recipient($bcc[0])) {
|
|
$bad_rcpt[] = $bcc[0];
|
|
$isSent = false;
|
|
} else {
|
|
$isSent = true;
|
|
}
|
|
$this->doCallback($isSent, array(), array(), array($bcc[0]), $this->Subject, $body, $this->From);
|
|
}
|
|
|
|
// Only send the DATA command if we have viable recipients
|
|
if ((count($this->all_recipients) > count($bad_rcpt)) and !$this->smtp->data($header . $body)) {
|
|
throw new phpmailerException($this->lang('data_not_accepted'), self::STOP_CRITICAL);
|
|
}
|
|
if ($this->SMTPKeepAlive == true) {
|
|
$this->smtp->reset();
|
|
} else {
|
|
$this->smtp->quit();
|
|
$this->smtp->close();
|
|
}
|
|
if (count($bad_rcpt) > 0) { // Create error message for any bad addresses
|
|
throw new phpmailerException(
|
|
$this->lang('recipients_failed') . implode(', ', $bad_rcpt),
|
|
self::STOP_CONTINUE
|
|
);
|
|
}
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Initiate a connection to an SMTP server.
|
|
* Returns false if the operation failed.
|
|
* @param array $options An array of options compatible with stream_context_create()
|
|
* @uses SMTP
|
|
* @access public
|
|
* @throws phpmailerException
|
|
* @return boolean
|
|
*/
|
|
public function smtpConnect($options = array())
|
|
{
|
|
if (is_null($this->smtp)) {
|
|
$this->smtp = $this->getSMTPInstance();
|
|
}
|
|
|
|
// Already connected?
|
|
if ($this->smtp->connected()) {
|
|
return true;
|
|
}
|
|
|
|
$this->smtp->setTimeout($this->Timeout);
|
|
$this->smtp->setDebugLevel($this->SMTPDebug);
|
|
$this->smtp->setDebugOutput($this->Debugoutput);
|
|
$this->smtp->setVerp($this->do_verp);
|
|
$hosts = explode(';', $this->Host);
|
|
$lastexception = null;
|
|
|
|
foreach ($hosts as $hostentry) {
|
|
$hostinfo = array();
|
|
if (!preg_match('/^((ssl|tls):\/\/)*([a-zA-Z0-9\.-]*):?([0-9]*)$/', trim($hostentry), $hostinfo)) {
|
|
// Not a valid host entry
|
|
continue;
|
|
}
|
|
// $hostinfo[2]: optional ssl or tls prefix
|
|
// $hostinfo[3]: the hostname
|
|
// $hostinfo[4]: optional port number
|
|
// The host string prefix can temporarily override the current setting for SMTPSecure
|
|
// If it's not specified, the default value is used
|
|
$prefix = '';
|
|
$tls = ($this->SMTPSecure == 'tls');
|
|
if ($hostinfo[2] == 'ssl' or ($hostinfo[2] == '' and $this->SMTPSecure == 'ssl')) {
|
|
$prefix = 'ssl://';
|
|
$tls = false; // Can't have SSL and TLS at once
|
|
} elseif ($hostinfo[2] == 'tls') {
|
|
$tls = true;
|
|
// tls doesn't use a prefix
|
|
}
|
|
$host = $hostinfo[3];
|
|
$port = $this->Port;
|
|
$tport = (integer)$hostinfo[4];
|
|
if ($tport > 0 and $tport < 65536) {
|
|
$port = $tport;
|
|
}
|
|
if ($this->smtp->connect($prefix . $host, $port, $this->Timeout, $options)) {
|
|
try {
|
|
if ($this->Helo) {
|
|
$hello = $this->Helo;
|
|
} else {
|
|
$hello = $this->serverHostname();
|
|
}
|
|
$this->smtp->hello($hello);
|
|
|
|
if ($tls) {
|
|
if (!$this->smtp->startTLS()) {
|
|
throw new phpmailerException($this->lang('connect_host'));
|
|
}
|
|
// We must resend HELO after tls negotiation
|
|
$this->smtp->hello($hello);
|
|
}
|
|
if ($this->SMTPAuth) {
|
|
if (!$this->smtp->authenticate(
|
|
$this->Username,
|
|
$this->Password,
|
|
$this->AuthType,
|
|
$this->Realm,
|
|
$this->Workstation
|
|
)
|
|
) {
|
|
throw new phpmailerException($this->lang('authenticate'));
|
|
}
|
|
}
|
|
return true;
|
|
} catch (phpmailerException $exc) {
|
|
$lastexception = $exc;
|
|
// We must have connected, but then failed TLS or Auth, so close connection nicely
|
|
$this->smtp->quit();
|
|
}
|
|
}
|
|
}
|
|
// If we get here, all connection attempts have failed, so close connection hard
|
|
$this->smtp->close();
|
|
// As we've caught all exceptions, just report whatever the last one was
|
|
if ($this->exceptions and !is_null($lastexception)) {
|
|
throw $lastexception;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Close the active SMTP session if one exists.
|
|
* @return void
|
|
*/
|
|
public function smtpClose()
|
|
{
|
|
if ($this->smtp !== null) {
|
|
if ($this->smtp->connected()) {
|
|
$this->smtp->quit();
|
|
$this->smtp->close();
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Set the language for 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. French is "fr")
|
|
* @param string $lang_path Path to the language file directory, with trailing separator (slash)
|
|
* @return boolean
|
|
* @access public
|
|
*/
|
|
public function setLanguage($langcode = 'en', $lang_path = '')
|
|
{
|
|
// Define full set of translatable strings in English
|
|
$PHPMAILER_LANG = array(
|
|
'authenticate' => 'SMTP Error: Could not authenticate.',
|
|
'connect_host' => 'SMTP Error: Could not connect to SMTP host.',
|
|
'data_not_accepted' => 'SMTP Error: data not accepted.',
|
|
'empty_message' => 'Message body empty',
|
|
'encoding' => 'Unknown encoding: ',
|
|
'execute' => 'Could not execute: ',
|
|
'file_access' => 'Could not access file: ',
|
|
'file_open' => 'File Error: Could not open file: ',
|
|
'from_failed' => 'The following From address failed: ',
|
|
'instantiate' => 'Could not instantiate mail function.',
|
|
'invalid_address' => 'Invalid address',
|
|
'mailer_not_supported' => ' mailer is not supported.',
|
|
'provide_address' => 'You must provide at least one recipient email address.',
|
|
'recipients_failed' => 'SMTP Error: The following recipients failed: ',
|
|
'signing' => 'Signing Error: ',
|
|
'smtp_connect_failed' => 'SMTP connect() failed.',
|
|
'smtp_error' => 'SMTP server error: ',
|
|
'variable_set' => 'Cannot set or reset variable: '
|
|
);
|
|
if (empty($lang_path)) {
|
|
// Calculate an absolute path so it can work if CWD is not here
|
|
$lang_path = dirname(__FILE__). DIRECTORY_SEPARATOR . 'language'. DIRECTORY_SEPARATOR;
|
|
}
|
|
$foundlang = true;
|
|
$lang_file = $lang_path . 'phpmailer.lang-' . $langcode . '.php';
|
|
if ($langcode != 'en') { // There is no English translation file
|
|
// Make sure language file path is readable
|
|
if (!is_readable($lang_file)) {
|
|
$foundlang = false;
|
|
} else {
|
|
// Overwrite language-specific strings.
|
|
// This way we'll never have missing translations.
|
|
$foundlang = include $lang_file;
|
|
}
|
|
}
|
|
$this->language = $PHPMAILER_LANG;
|
|
return ($foundlang == true); // Returns false if language not found
|
|
}
|
|
|
|
/**
|
|
* Get the array of strings for the current language.
|
|
* @return array
|
|
*/
|
|
public function getTranslations()
|
|
{
|
|
return $this->language;
|
|
}
|
|
|
|
/**
|
|
* Create recipient headers.
|
|
* @access public
|
|
* @param string $type
|
|
* @param array $addr An array of recipient,
|
|
* where each recipient is a 2-element indexed array with element 0 containing an address
|
|
* and element 1 containing a name, like:
|
|
* array(array('joe@example.com', 'Joe User'), array('zoe@example.com', 'Zoe User'))
|
|
* @return string
|
|
*/
|
|
public function addrAppend($type, $addr)
|
|
{
|
|
$addresses = array();
|
|
foreach ($addr as $address) {
|
|
$addresses[] = $this->addrFormat($address);
|
|
}
|
|
return $type . ': ' . implode(', ', $addresses) . $this->LE;
|
|
}
|
|
|
|
/**
|
|
* Format an address for use in a message header.
|
|
* @access public
|
|
* @param array $addr A 2-element indexed array, element 0 containing an address, element 1 containing a name
|
|
* like array('joe@example.com', 'Joe User')
|
|
* @return string
|
|
*/
|
|
public function addrFormat($addr)
|
|
{
|
|
if (empty($addr[1])) { // No name provided
|
|
return $this->secureHeader($addr[0]);
|
|
} else {
|
|
return $this->encodeHeader($this->secureHeader($addr[1]), 'phrase') . ' <' . $this->secureHeader(
|
|
$addr[0]
|
|
) . '>';
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Word-wrap message.
|
|
* For use with mailers that do not automatically perform wrapping
|
|
* and for quoted-printable encoded messages.
|
|
* 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');
|
|
$lelen = strlen($this->LE);
|
|
$crlflen = strlen(self::CRLF);
|
|
|
|
$message = $this->fixEOL($message);
|
|
if (substr($message, -$lelen) == $this->LE) {
|
|
$message = substr($message, 0, -$lelen);
|
|
}
|
|
|
|
$line = explode($this->LE, $message); // Magic. We know fixEOL uses $LE
|
|
$message = '';
|
|
for ($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) - $crlflen;
|
|
if ($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', self::CRLF);
|
|
} else {
|
|
$message .= $buf . $soft_break;
|
|
}
|
|
$buf = '';
|
|
}
|
|
while (strlen($word) > 0) {
|
|
if ($length <= 0) {
|
|
break;
|
|
}
|
|
$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', self::CRLF);
|
|
} 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 . self::CRLF;
|
|
}
|
|
|
|
return $message;
|
|
}
|
|
|
|
/**
|
|
* Find the 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 integer $maxLength find last character boundary prior to this length
|
|
* @return integer
|
|
*/
|
|
public function utf8CharBoundary($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_inline':
|
|
case 'alt_attach':
|
|
case 'alt_inline_attach':
|
|
$this->AltBody = $this->wrapText($this->AltBody, $this->WordWrap);
|
|
break;
|
|
default:
|
|
$this->Body = $this->wrapText($this->Body, $this->WordWrap);
|
|
break;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Assemble message headers.
|
|
* @access public
|
|
* @return string The assembled headers
|
|
*/
|
|
public function createHeader()
|
|
{
|
|
$result = '';
|
|
|
|
// Set the boundaries
|
|
$uniq_id = md5(uniqid(time()));
|
|
$this->boundary[1] = 'b1_' . $uniq_id;
|
|
$this->boundary[2] = 'b2_' . $uniq_id;
|
|
$this->boundary[3] = 'b3_' . $uniq_id;
|
|
|
|
if ($this->MessageDate == '') {
|
|
$this->MessageDate = self::rfcDate();
|
|
}
|
|
$result .= $this->headerLine('Date', $this->MessageDate);
|
|
|
|
|
|
// To be created automatically by mail()
|
|
if ($this->SingleTo === true) {
|
|
if ($this->Mailer != 'mail') {
|
|
foreach ($this->to as $toaddr) {
|
|
$this->SingleToArray[] = $this->addrFormat($toaddr);
|
|
}
|
|
}
|
|
} else {
|
|
if (count($this->to) > 0) {
|
|
if ($this->Mailer != 'mail') {
|
|
$result .= $this->addrAppend('To', $this->to);
|
|
}
|
|
} elseif (count($this->cc) == 0) {
|
|
$result .= $this->headerLine('To', 'undisclosed-recipients:;');
|
|
}
|
|
}
|
|
|
|
$result .= $this->addrAppend('From', array(array(trim($this->From), $this->FromName)));
|
|
|
|
// sendmail and mail() extract Cc from the header before sending
|
|
if (count($this->cc) > 0) {
|
|
$result .= $this->addrAppend('Cc', $this->cc);
|
|
}
|
|
|
|
// sendmail and mail() extract Bcc from the header before sending
|
|
if ((
|
|
$this->Mailer == 'sendmail' or $this->Mailer == 'qmail' or $this->Mailer == 'mail'
|
|
)
|
|
and count($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 != '') {
|
|
$this->lastMessageID = $this->MessageID;
|
|
} else {
|
|
$this->lastMessageID = sprintf('<%s@%s>', $uniq_id, $this->ServerHostname());
|
|
}
|
|
$result .= $this->HeaderLine('Message-ID', $this->lastMessageID);
|
|
$result .= $this->headerLine('X-Priority', $this->Priority);
|
|
if ($this->XMailer == '') {
|
|
$result .= $this->headerLine(
|
|
'X-Mailer',
|
|
'PHPMailer ' . $this->Version . ' (https://github.com/PHPMailer/PHPMailer/)'
|
|
);
|
|
} else {
|
|
$myXmailer = trim($this->XMailer);
|
|
if ($myXmailer) {
|
|
$result .= $this->headerLine('X-Mailer', $myXmailer);
|
|
}
|
|
}
|
|
|
|
if ($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;
|
|
}
|
|
|
|
/**
|
|
* Get the message MIME type headers.
|
|
* @access public
|
|
* @return string
|
|
*/
|
|
public function getMailMIME()
|
|
{
|
|
$result = '';
|
|
$ismultipart = true;
|
|
switch ($this->message_type) {
|
|
case 'inline':
|
|
$result .= $this->headerLine('Content-Type', 'multipart/related;');
|
|
$result .= $this->textLine("\tboundary=\"" . $this->boundary[1] . '"');
|
|
break;
|
|
case 'attach':
|
|
case 'inline_attach':
|
|
case 'alt_attach':
|
|
case 'alt_inline_attach':
|
|
$result .= $this->headerLine('Content-Type', 'multipart/mixed;');
|
|
$result .= $this->textLine("\tboundary=\"" . $this->boundary[1] . '"');
|
|
break;
|
|
case 'alt':
|
|
case 'alt_inline':
|
|
$result .= $this->headerLine('Content-Type', 'multipart/alternative;');
|
|
$result .= $this->textLine("\tboundary=\"" . $this->boundary[1] . '"');
|
|
break;
|
|
default:
|
|
// Catches case 'plain': and case '':
|
|
$result .= $this->textLine('Content-Type: ' . $this->ContentType . '; charset=' . $this->CharSet);
|
|
$ismultipart = false;
|
|
break;
|
|
}
|
|
// RFC1341 part 5 says 7bit is assumed if not specified
|
|
if ($this->Encoding != '7bit') {
|
|
// RFC 2045 section 6.4 says multipart MIME parts may only use 7bit, 8bit or binary CTE
|
|
if ($ismultipart) {
|
|
if ($this->Encoding == '8bit') {
|
|
$result .= $this->headerLine('Content-Transfer-Encoding', '8bit');
|
|
}
|
|
// The only remaining alternatives are quoted-printable and base64, which are both 7bit compatible
|
|
} else {
|
|
$result .= $this->headerLine('Content-Transfer-Encoding', $this->Encoding);
|
|
}
|
|
}
|
|
|
|
if ($this->Mailer != 'mail') {
|
|
$result .= $this->LE;
|
|
}
|
|
|
|
return $result;
|
|
}
|
|
|
|
/**
|
|
* Returns the whole MIME message.
|
|
* Includes complete headers and body.
|
|
* Only valid post preSend().
|
|
* @see PHPMailer::preSend()
|
|
* @access public
|
|
* @return string
|
|
*/
|
|
public function getSentMIMEMessage()
|
|
{
|
|
return $this->MIMEHeader . $this->mailHeader . self::CRLF . $this->MIMEBody;
|
|
}
|
|
|
|
|
|
/**
|
|
* Assemble the message body.
|
|
* Returns an empty string on failure.
|
|
* @access public
|
|
* @throws phpmailerException
|
|
* @return string The assembled message body
|
|
*/
|
|
public function createBody()
|
|
{
|
|
$body = '';
|
|
|
|
if ($this->sign_key_file) {
|
|
$body .= $this->getMailMIME() . $this->LE;
|
|
}
|
|
|
|
$this->setWordWrap();
|
|
|
|
$bodyEncoding = $this->Encoding;
|
|
$bodyCharSet = $this->CharSet;
|
|
if ($bodyEncoding == '8bit' and !$this->has8bitChars($this->Body)) {
|
|
$bodyEncoding = '7bit';
|
|
$bodyCharSet = 'us-ascii';
|
|
}
|
|
$altBodyEncoding = $this->Encoding;
|
|
$altBodyCharSet = $this->CharSet;
|
|
if ($altBodyEncoding == '8bit' and !$this->has8bitChars($this->AltBody)) {
|
|
$altBodyEncoding = '7bit';
|
|
$altBodyCharSet = 'us-ascii';
|
|
}
|
|
switch ($this->message_type) {
|
|
case 'inline':
|
|
$body .= $this->getBoundary($this->boundary[1], $bodyCharSet, '', $bodyEncoding);
|
|
$body .= $this->encodeString($this->Body, $bodyEncoding);
|
|
$body .= $this->LE . $this->LE;
|
|
$body .= $this->attachAll('inline', $this->boundary[1]);
|
|
break;
|
|
case 'attach':
|
|
$body .= $this->getBoundary($this->boundary[1], $bodyCharSet, '', $bodyEncoding);
|
|
$body .= $this->encodeString($this->Body, $bodyEncoding);
|
|
$body .= $this->LE . $this->LE;
|
|
$body .= $this->attachAll('attachment', $this->boundary[1]);
|
|
break;
|
|
case 'inline_attach':
|
|
$body .= $this->textLine('--' . $this->boundary[1]);
|
|
$body .= $this->headerLine('Content-Type', 'multipart/related;');
|
|
$body .= $this->textLine("\tboundary=\"" . $this->boundary[2] . '"');
|
|
$body .= $this->LE;
|
|
$body .= $this->getBoundary($this->boundary[2], $bodyCharSet, '', $bodyEncoding);
|
|
$body .= $this->encodeString($this->Body, $bodyEncoding);
|
|
$body .= $this->LE . $this->LE;
|
|
$body .= $this->attachAll('inline', $this->boundary[2]);
|
|
$body .= $this->LE;
|
|
$body .= $this->attachAll('attachment', $this->boundary[1]);
|
|
break;
|
|
case 'alt':
|
|
$body .= $this->getBoundary($this->boundary[1], $altBodyCharSet, 'text/plain', $altBodyEncoding);
|
|
$body .= $this->encodeString($this->AltBody, $altBodyEncoding);
|
|
$body .= $this->LE . $this->LE;
|
|
$body .= $this->getBoundary($this->boundary[1], $bodyCharSet, 'text/html', $bodyEncoding);
|
|
$body .= $this->encodeString($this->Body, $bodyEncoding);
|
|
$body .= $this->LE . $this->LE;
|
|
if (!empty($this->Ical)) {
|
|
$body .= $this->getBoundary($this->boundary[1], '', 'text/calendar; method=REQUEST', '');
|
|
$body .= $this->encodeString($this->Ical, $this->Encoding);
|
|
$body .= $this->LE . $this->LE;
|
|
}
|
|
$body .= $this->endBoundary($this->boundary[1]);
|
|
break;
|
|
case 'alt_inline':
|
|
$body .= $this->getBoundary($this->boundary[1], $altBodyCharSet, 'text/plain', $altBodyEncoding);
|
|
$body .= $this->encodeString($this->AltBody, $altBodyEncoding);
|
|
$body .= $this->LE . $this->LE;
|
|
$body .= $this->textLine('--' . $this->boundary[1]);
|
|
$body .= $this->headerLine('Content-Type', 'multipart/related;');
|
|
$body .= $this->textLine("\tboundary=\"" . $this->boundary[2] . '"');
|
|
$body .= $this->LE;
|
|
$body .= $this->getBoundary($this->boundary[2], $bodyCharSet, 'text/html', $bodyEncoding);
|
|
$body .= $this->encodeString($this->Body, $bodyEncoding);
|
|
$body .= $this->LE . $this->LE;
|
|
$body .= $this->attachAll('inline', $this->boundary[2]);
|
|
$body .= $this->LE;
|
|
$body .= $this->endBoundary($this->boundary[1]);
|
|
break;
|
|
case 'alt_attach':
|
|
$body .= $this->textLine('--' . $this->boundary[1]);
|
|
$body .= $this->headerLine('Content-Type', 'multipart/alternative;');
|
|
$body .= $this->textLine("\tboundary=\"" . $this->boundary[2] . '"');
|
|
$body .= $this->LE;
|
|
$body .= $this->getBoundary($this->boundary[2], $altBodyCharSet, 'text/plain', $altBodyEncoding);
|
|
$body .= $this->encodeString($this->AltBody, $altBodyEncoding);
|
|
$body .= $this->LE . $this->LE;
|
|
$body .= $this->getBoundary($this->boundary[2], $bodyCharSet, 'text/html', $bodyEncoding);
|
|
$body .= $this->encodeString($this->Body, $bodyEncoding);
|
|
$body .= $this->LE . $this->LE;
|
|
$body .= $this->endBoundary($this->boundary[2]);
|
|
$body .= $this->LE;
|
|
$body .= $this->attachAll('attachment', $this->boundary[1]);
|
|
break;
|
|
case 'alt_inline_attach':
|
|
$body .= $this->textLine('--' . $this->boundary[1]);
|
|
$body .= $this->headerLine('Content-Type', 'multipart/alternative;');
|
|
$body .= $this->textLine("\tboundary=\"" . $this->boundary[2] . '"');
|
|
$body .= $this->LE;
|
|
$body .= $this->getBoundary($this->boundary[2], $altBodyCharSet, 'text/plain', $altBodyEncoding);
|
|
$body .= $this->encodeString($this->AltBody, $altBodyEncoding);
|
|
$body .= $this->LE . $this->LE;
|
|
$body .= $this->textLine('--' . $this->boundary[2]);
|
|
$body .= $this->headerLine('Content-Type', 'multipart/related;');
|
|
$body .= $this->textLine("\tboundary=\"" . $this->boundary[3] . '"');
|
|
$body .= $this->LE;
|
|
$body .= $this->getBoundary($this->boundary[3], $bodyCharSet, 'text/html', $bodyEncoding);
|
|
$body .= $this->encodeString($this->Body, $bodyEncoding);
|
|
$body .= $this->LE . $this->LE;
|
|
$body .= $this->attachAll('inline', $this->boundary[3]);
|
|
$body .= $this->LE;
|
|
$body .= $this->endBoundary($this->boundary[2]);
|
|
$body .= $this->LE;
|
|
$body .= $this->attachAll('attachment', $this->boundary[1]);
|
|
break;
|
|
default:
|
|
// catch case 'plain' and case ''
|
|
$body .= $this->encodeString($this->Body, $bodyEncoding);
|
|
break;
|
|
}
|
|
|
|
if ($this->isError()) {
|
|
$body = '';
|
|
} elseif ($this->sign_key_file) {
|
|
try {
|
|
if (!defined('PKCS7_TEXT')) {
|
|
throw new phpmailerException($this->lang('signing') . ' OpenSSL extension missing.');
|
|
}
|
|
// @TODO would be nice to use php://temp streams here, but need to wrap for PHP < 5.1
|
|
$file = tempnam(sys_get_temp_dir(), 'mail');
|
|
file_put_contents($file, $body); // @TODO check this worked
|
|
$signed = tempnam(sys_get_temp_dir(), 'signed');
|
|
if (@openssl_pkcs7_sign(
|
|
$file,
|
|
$signed,
|
|
'file://' . realpath($this->sign_cert_file),
|
|
array('file://' . realpath($this->sign_key_file), $this->sign_key_pass),
|
|
null
|
|
)
|
|
) {
|
|
@unlink($file);
|
|
$body = file_get_contents($signed);
|
|
@unlink($signed);
|
|
} else {
|
|
@unlink($file);
|
|
@unlink($signed);
|
|
throw new phpmailerException($this->lang('signing') . openssl_error_string());
|
|
}
|
|
} catch (phpmailerException $exc) {
|
|
$body = '';
|
|
if ($this->exceptions) {
|
|
throw $exc;
|
|
}
|
|
}
|
|
}
|
|
return $body;
|
|
}
|
|
|
|
/**
|
|
* Return the start of a message boundary.
|
|
* @access protected
|
|
* @param string $boundary
|
|
* @param string $charSet
|
|
* @param string $contentType
|
|
* @param string $encoding
|
|
* @return string
|
|
*/
|
|
protected function getBoundary($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 .= $this->LE;
|
|
// RFC1341 part 5 says 7bit is assumed if not specified
|
|
if ($encoding != '7bit') {
|
|
$result .= $this->headerLine('Content-Transfer-Encoding', $encoding);
|
|
}
|
|
$result .= $this->LE;
|
|
|
|
return $result;
|
|
}
|
|
|
|
/**
|
|
* Return the end of a message boundary.
|
|
* @access protected
|
|
* @param string $boundary
|
|
* @return string
|
|
*/
|
|
protected function endBoundary($boundary)
|
|
{
|
|
return $this->LE . '--' . $boundary . '--' . $this->LE;
|
|
}
|
|
|
|
/**
|
|
* Set the message type.
|
|
* PHPMailer only supports some preset message types,
|
|
* not arbitrary MIME structures.
|
|
* @access protected
|
|
* @return void
|
|
*/
|
|
protected function setMessageType()
|
|
{
|
|
$type = array();
|
|
if ($this->alternativeExists()) {
|
|
$type[] = 'alt';
|
|
}
|
|
if ($this->inlineImageExists()) {
|
|
$type[] = 'inline';
|
|
}
|
|
if ($this->attachmentExists()) {
|
|
$type[] = 'attach';
|
|
}
|
|
$this->message_type = implode('_', $type);
|
|
if ($this->message_type == '') {
|
|
$this->message_type = 'plain';
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Format a header line.
|
|
* @access public
|
|
* @param string $name
|
|
* @param string $value
|
|
* @return string
|
|
*/
|
|
public function headerLine($name, $value)
|
|
{
|
|
return $name . ': ' . $value . $this->LE;
|
|
}
|
|
|
|
/**
|
|
* Return a formatted mail line.
|
|
* @access public
|
|
* @param string $value
|
|
* @return string
|
|
*/
|
|
public function textLine($value)
|
|
{
|
|
return $value . $this->LE;
|
|
}
|
|
|
|
/**
|
|
* Add an attachment from a path on the filesystem.
|
|
* Returns false if the file could not be found or read.
|
|
* @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.
|
|
* @param string $disposition Disposition to use
|
|
* @throws phpmailerException
|
|
* @return boolean
|
|
*/
|
|
public function addAttachment($path, $name = '', $encoding = 'base64', $type = '', $disposition = 'attachment')
|
|
{
|
|
try {
|
|
if (!@is_file($path)) {
|
|
throw new phpmailerException($this->lang('file_access') . $path, self::STOP_CONTINUE);
|
|
}
|
|
|
|
// If a MIME type is not specified, try to work it out from the file name
|
|
if ($type == '') {
|
|
$type = self::filenameToType($path);
|
|
}
|
|
|
|
$filename = basename($path);
|
|
if ($name == '') {
|
|
$name = $filename;
|
|
}
|
|
|
|
$this->attachment[] = array(
|
|
0 => $path,
|
|
1 => $filename,
|
|
2 => $name,
|
|
3 => $encoding,
|
|
4 => $type,
|
|
5 => false, // isStringAttachment
|
|
6 => $disposition,
|
|
7 => 0
|
|
);
|
|
|
|
} catch (phpmailerException $exc) {
|
|
$this->setError($exc->getMessage());
|
|
$this->edebug($exc->getMessage());
|
|
if ($this->exceptions) {
|
|
throw $exc;
|
|
}
|
|
return false;
|
|
}
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Return the array of attachments.
|
|
* @return array
|
|
*/
|
|
public function getAttachments()
|
|
{
|
|
return $this->attachment;
|
|
}
|
|
|
|
/**
|
|
* Attach all file, string, and binary attachments to the message.
|
|
* Returns an empty string on failure.
|
|
* @access protected
|
|
* @param string $disposition_type
|
|
* @param string $boundary
|
|
* @return string
|
|
*/
|
|
protected function attachAll($disposition_type, $boundary)
|
|
{
|
|
// Return text of body
|
|
$mime = array();
|
|
$cidUniq = array();
|
|
$incl = array();
|
|
|
|
// Add all attachments
|
|
foreach ($this->attachment as $attachment) {
|
|
// Check if it is a valid disposition_filter
|
|
if ($attachment[6] == $disposition_type) {
|
|
// Check for string attachment
|
|
$string = '';
|
|
$path = '';
|
|
$bString = $attachment[5];
|
|
if ($bString) {
|
|
$string = $attachment[0];
|
|
} else {
|
|
$path = $attachment[0];
|
|
}
|
|
|
|
$inclhash = md5(serialize($attachment));
|
|
if (in_array($inclhash, $incl)) {
|
|
continue;
|
|
}
|
|
$incl[] = $inclhash;
|
|
$name = $attachment[2];
|
|
$encoding = $attachment[3];
|
|
$type = $attachment[4];
|
|
$disposition = $attachment[6];
|
|
$cid = $attachment[7];
|
|
if ($disposition == 'inline' && isset($cidUniq[$cid])) {
|
|
continue;
|
|
}
|
|
$cidUniq[$cid] = true;
|
|
|
|
$mime[] = sprintf('--%s%s', $boundary, $this->LE);
|
|
$mime[] = sprintf(
|
|
'Content-Type: %s; name="%s"%s',
|
|
$type,
|
|
$this->encodeHeader($this->secureHeader($name)),
|
|
$this->LE
|
|
);
|
|
// RFC1341 part 5 says 7bit is assumed if not specified
|
|
if ($encoding != '7bit') {
|
|
$mime[] = sprintf('Content-Transfer-Encoding: %s%s', $encoding, $this->LE);
|
|
}
|
|
|
|
if ($disposition == 'inline') {
|
|
$mime[] = sprintf('Content-ID: <%s>%s', $cid, $this->LE);
|
|
}
|
|
|
|
// If a filename contains any of these chars, it should be quoted,
|
|
// but not otherwise: RFC2183 & RFC2045 5.1
|
|
// Fixes a warning in IETF's msglint MIME checker
|
|
// Allow for bypassing the Content-Disposition header totally
|
|
if (!(empty($disposition))) {
|
|
$encoded_name = $this->encodeHeader($this->secureHeader($name));
|
|
if (preg_match('/[ \(\)<>@,;:\\"\/\[\]\?=]/', $encoded_name)) {
|
|
$mime[] = sprintf(
|
|
'Content-Disposition: %s; filename="%s"%s',
|
|
$disposition,
|
|
$encoded_name,
|
|
$this->LE . $this->LE
|
|
);
|
|
} else {
|
|
$mime[] = sprintf(
|
|
'Content-Disposition: %s; filename=%s%s',
|
|
$disposition,
|
|
$encoded_name,
|
|
$this->LE . $this->LE
|
|
);
|
|
}
|
|
} else {
|
|
$mime[] = $this->LE;
|
|
}
|
|
|
|
// Encode as string attachment
|
|
if ($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', $boundary, $this->LE);
|
|
|
|
return implode('', $mime);
|
|
}
|
|
|
|
/**
|
|
* Encode a file attachment in requested format.
|
|
* Returns an empty string on failure.
|
|
* @param string $path The full path to the file
|
|
* @param string $encoding The encoding to use; one of 'base64', '7bit', '8bit', 'binary', 'quoted-printable'
|
|
* @throws phpmailerException
|
|
* @see EncodeFile(encodeFile
|
|
* @access protected
|
|
* @return string
|
|
*/
|
|
protected function encodeFile($path, $encoding = 'base64')
|
|
{
|
|
try {
|
|
if (!is_readable($path)) {
|
|
throw new phpmailerException($this->lang('file_open') . $path, self::STOP_CONTINUE);
|
|
}
|
|
$magic_quotes = get_magic_quotes_runtime();
|
|
if ($magic_quotes) {
|
|
if (version_compare(PHP_VERSION, '5.3.0', '<')) {
|
|
set_magic_quotes_runtime(false);
|
|
} else {
|
|
//Doesn't exist in PHP 5.4, but we don't need to check because
|
|
//get_magic_quotes_runtime always returns false in 5.4+
|
|
//so it will never get here
|
|
ini_set('magic_quotes_runtime', 0);
|
|
}
|
|
}
|
|
$file_buffer = file_get_contents($path);
|
|
$file_buffer = $this->encodeString($file_buffer, $encoding);
|
|
if ($magic_quotes) {
|
|
if (version_compare(PHP_VERSION, '5.3.0', '<')) {
|
|
set_magic_quotes_runtime($magic_quotes);
|
|
} else {
|
|
ini_set('magic_quotes_runtime', ($magic_quotes?'1':'0'));
|
|
}
|
|
}
|
|
return $file_buffer;
|
|
} catch (Exception $exc) {
|
|
$this->setError($exc->getMessage());
|
|
return '';
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Encode a string in 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 optimally.
|
|
* Picks shortest of Q, B, quoted-printable or none.
|
|
* @access public
|
|
* @param string $str
|
|
* @param string $position
|
|
* @return string
|
|
*/
|
|
public function encodeHeader($str, $position = 'text')
|
|
{
|
|
$matchcount = 0;
|
|
switch (strtolower($position)) {
|
|
case 'phrase':
|
|
if (!preg_match('/[\200-\377]/', $str)) {
|
|
// Can't use addslashes as we don't know the value of magic_quotes_sybase
|
|
$encoded = addcslashes($str, "\0..\37\177\\\"");
|
|
if (($str == $encoded) && !preg_match('/[^A-Za-z0-9!#$%&\'*+\/=?^_`{|}~ -]/', $str)) {
|
|
return ($encoded);
|
|
} else {
|
|
return ("\"$encoded\"");
|
|
}
|
|
}
|
|
$matchcount = preg_match_all('/[^\040\041\043-\133\135-\176]/', $str, $matches);
|
|
break;
|
|
/** @noinspection PhpMissingBreakStatementInspection */
|
|
case 'comment':
|
|
$matchcount = preg_match_all('/[()"]/', $str, $matches);
|
|
// Intentional fall-through
|
|
case 'text':
|
|
default:
|
|
$matchcount += preg_match_all('/[\000-\010\013\014\016-\037\177-\377]/', $str, $matches);
|
|
break;
|
|
}
|
|
|
|
if ($matchcount == 0) { // There are no chars that need encoding
|
|
return ($str);
|
|
}
|
|
|
|
$maxlen = 75 - 7 - strlen($this->CharSet);
|
|
// Try to select the encoding which should produce the shortest output
|
|
if ($matchcount > strlen($str) / 3) {
|
|
// More than a third of the content will need encoding, so B encoding will be most efficient
|
|
$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, "\n");
|
|
} 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);
|
|
$encoded = str_replace('=' . self::CRLF, "\n", trim($encoded));
|
|
}
|
|
|
|
$encoded = preg_replace('/^(.*)$/m', ' =?' . $this->CharSet . "?$encoding?\\1?=", $encoded);
|
|
$encoded = trim(str_replace("\n", $this->LE, $encoded));
|
|
|
|
return $encoded;
|
|
}
|
|
|
|
/**
|
|
* Check if a string contains multi-byte characters.
|
|
* @access public
|
|
* @param string $str multi-byte text to wrap encode
|
|
* @return boolean
|
|
*/
|
|
public function hasMultiBytes($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;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Does a string contain any 8-bit chars (in any charset)?
|
|
* @param string $text
|
|
* @return boolean
|
|
*/
|
|
public function has8bitChars($text)
|
|
{
|
|
return (boolean)preg_match('/[\x80-\xFF]/', $text);
|
|
}
|
|
|
|
/**
|
|
* Encode and wrap long multibyte strings for mail headers
|
|
* without breaking lines within a character.
|
|
* Adapted from a function by paravoid
|
|
* @link http://www.php.net/manual/en/function.mb-encode-mimeheader.php#60283
|
|
* @access public
|
|
* @param string $str multi-byte text to wrap encode
|
|
* @param string $linebreak string to use as linefeed/end-of-line
|
|
* @return string
|
|
*/
|
|
public function base64EncodeWrapMB($str, $linebreak = null)
|
|
{
|
|
$start = '=?' . $this->CharSet . '?B?';
|
|
$end = '?=';
|
|
$encoded = '';
|
|
if ($linebreak === null) {
|
|
$linebreak = $this->LE;
|
|
}
|
|
|
|
$mb_length = mb_strlen($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
|
|
$avgLength = floor($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 . $linebreak;
|
|
}
|
|
|
|
// Chomp the last linefeed
|
|
$encoded = substr($encoded, 0, -strlen($linebreak));
|
|
return $encoded;
|
|
}
|
|
|
|
/**
|
|
* Encode a string in quoted-printable format.
|
|
* According to RFC2045 section 6.7.
|
|
* @access public
|
|
* @param string $string The text to encode
|
|
* @param integer $line_max Number of chars allowed on a line before wrapping
|
|
* @return string
|
|
* @link http://www.php.net/manual/en/function.quoted-printable-decode.php#89417 Adapted from this comment
|
|
*/
|
|
public function encodeQP($string, $line_max = 76)
|
|
{
|
|
if (function_exists('quoted_printable_encode')) { // Use native function if it's available (>= PHP5.3)
|
|
return $this->fixEOL(quoted_printable_encode($string));
|
|
}
|
|
// Fall back to a pure PHP implementation
|
|
$string = str_replace(
|
|
array('%20', '%0D%0A.', '%0D%0A', '%'),
|
|
array(' ', "\r\n=2E", "\r\n", '='),
|
|
rawurlencode($string)
|
|
);
|
|
$string = preg_replace('/[^\r\n]{' . ($line_max - 3) . '}[^=\r\n]{2}/', "$0=\r\n", $string);
|
|
return $this->fixEOL($string);
|
|
}
|
|
|
|
/**
|
|
* Backward compatibility wrapper for an old QP encoding function that was removed.
|
|
* @see PHPMailer::encodeQP()
|
|
* @access public
|
|
* @param string $string
|
|
* @param integer $line_max
|
|
* @param boolean $space_conv
|
|
* @return string
|
|
* @deprecated Use encodeQP instead.
|
|
*/
|
|
public function encodeQPphp(
|
|
$string,
|
|
$line_max = 76,
|
|
/** @noinspection PhpUnusedParameterInspection */ $space_conv = false
|
|
) {
|
|
return $this->encodeQP($string, $line_max);
|
|
}
|
|
|
|
/**
|
|
* Encode a string using 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')
|
|
{
|
|
// There should not be any EOL in the string
|
|
$pattern = '';
|
|
$encoded = str_replace(array("\r", "\n"), '', $str);
|
|
switch (strtolower($position)) {
|
|
case 'phrase':
|
|
// RFC 2047 section 5.3
|
|
$pattern = '^A-Za-z0-9!*+\/ -';
|
|
break;
|
|
/** @noinspection PhpMissingBreakStatementInspection */
|
|
case 'comment':
|
|
// RFC 2047 section 5.2
|
|
$pattern = '\(\)"';
|
|
// intentional fall-through
|
|
// for this reason we build the $pattern without including delimiters and []
|
|
case 'text':
|
|
default:
|
|
// RFC 2047 section 5.1
|
|
// Replace every high ascii, control, =, ? and _ characters
|
|
$pattern = '\000-\011\013\014\016-\037\075\077\137\177-\377' . $pattern;
|
|
break;
|
|
}
|
|
$matches = array();
|
|
if (preg_match_all("/[{$pattern}]/", $encoded, $matches)) {
|
|
// If the string contains an '=', make sure it's the first thing we replace
|
|
// so as to avoid double-encoding
|
|
$eqkey = array_search('=', $matches[0]);
|
|
if ($eqkey !== false) {
|
|
unset($matches[0][$eqkey]);
|
|
array_unshift($matches[0], '=');
|
|
}
|
|
foreach (array_unique($matches[0]) as $char) {
|
|
$encoded = str_replace($char, '=' . sprintf('%02X', ord($char)), $encoded);
|
|
}
|
|
}
|
|
// Replace every spaces to _ (more readable than =20)
|
|
return str_replace(' ', '_', $encoded);
|
|
}
|
|
|
|
|
|
/**
|
|
* Add a string or binary attachment (non-filesystem).
|
|
* 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.
|
|
* @param string $disposition Disposition to use
|
|
* @return void
|
|
*/
|
|
public function addStringAttachment(
|
|
$string,
|
|
$filename,
|
|
$encoding = 'base64',
|
|
$type = '',
|
|
$disposition = 'attachment'
|
|
) {
|
|
// If a MIME type is not specified, try to work it out from the file name
|
|
if ($type == '') {
|
|
$type = self::filenameToType($filename);
|
|
}
|
|
// Append to $attachment array
|
|
$this->attachment[] = array(
|
|
0 => $string,
|
|
1 => $filename,
|
|
2 => basename($filename),
|
|
3 => $encoding,
|
|
4 => $type,
|
|
5 => true, // isStringAttachment
|
|
6 => $disposition,
|
|
7 => 0
|
|
);
|
|
}
|
|
|
|
/**
|
|
* Add an embedded (inline) attachment from a file.
|
|
* This can include images, sounds, and just about any other document type.
|
|
* These differ from 'regular' attachmants in that they are intended to be
|
|
* displayed inline with the message, not just attached for download.
|
|
* This is used in HTML messages that embed the images
|
|
* the HTML refers to using the $cid value.
|
|
* @param string $path Path to the attachment.
|
|
* @param string $cid Content ID of the attachment; Use this to reference
|
|
* the content when using an embedded image in HTML.
|
|
* @param string $name Overrides the attachment name.
|
|
* @param string $encoding File encoding (see $Encoding).
|
|
* @param string $type File MIME type.
|
|
* @param string $disposition Disposition to use
|
|
* @return boolean True on successfully adding an attachment
|
|
*/
|
|
public function addEmbeddedImage($path, $cid, $name = '', $encoding = 'base64', $type = '', $disposition = 'inline')
|
|
{
|
|
if (!@is_file($path)) {
|
|
$this->setError($this->lang('file_access') . $path);
|
|
return false;
|
|
}
|
|
|
|
// If a MIME type is not specified, try to work it out from the file name
|
|
if ($type == '') {
|
|
$type = self::filenameToType($path);
|
|
}
|
|
|
|
$filename = basename($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 => $disposition,
|
|
7 => $cid
|
|
);
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Add an embedded stringified attachment.
|
|
* This can include images, sounds, and just about any other document type.
|
|
* Be sure to set the $type to an image type for images:
|
|
* JPEG images use 'image/jpeg', GIF uses 'image/gif', PNG uses 'image/png'.
|
|
* @param string $string The attachment binary data.
|
|
* @param string $cid Content ID of the attachment; Use this to reference
|
|
* the content when using an embedded image in HTML.
|
|
* @param string $name
|
|
* @param string $encoding File encoding (see $Encoding).
|
|
* @param string $type MIME type.
|
|
* @param string $disposition Disposition to use
|
|
* @return boolean True on successfully adding an attachment
|
|
*/
|
|
public function addStringEmbeddedImage(
|
|
$string,
|
|
$cid,
|
|
$name = '',
|
|
$encoding = 'base64',
|
|
$type = '',
|
|
$disposition = 'inline'
|
|
) {
|
|
// If a MIME type is not specified, try to work it out from the name
|
|
if ($type == '') {
|
|
$type = self::filenameToType($name);
|
|
}
|
|
|
|
// Append to $attachment array
|
|
$this->attachment[] = array(
|
|
0 => $string,
|
|
1 => $name,
|
|
2 => $name,
|
|
3 => $encoding,
|
|
4 => $type,
|
|
5 => true, // isStringAttachment
|
|
6 => $disposition,
|
|
7 => $cid
|
|
);
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Check if an inline attachment is present.
|
|
* @access public
|
|
* @return boolean
|
|
*/
|
|
public function inlineImageExists()
|
|
{
|
|
foreach ($this->attachment as $attachment) {
|
|
if ($attachment[6] == 'inline') {
|
|
return true;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Check if an attachment (non-inline) is present.
|
|
* @return boolean
|
|
*/
|
|
public function attachmentExists()
|
|
{
|
|
foreach ($this->attachment as $attachment) {
|
|
if ($attachment[6] == 'attachment') {
|
|
return true;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Check if this message has an alternative body set.
|
|
* @return boolean
|
|
*/
|
|
public function alternativeExists()
|
|
{
|
|
return !empty($this->AltBody);
|
|
}
|
|
|
|
/**
|
|
* Clear all To recipients.
|
|
* @return void
|
|
*/
|
|
public function clearAddresses()
|
|
{
|
|
foreach ($this->to as $to) {
|
|
unset($this->all_recipients[strtolower($to[0])]);
|
|
}
|
|
$this->to = array();
|
|
}
|
|
|
|
/**
|
|
* Clear all CC recipients.
|
|
* @return void
|
|
*/
|
|
public function clearCCs()
|
|
{
|
|
foreach ($this->cc as $cc) {
|
|
unset($this->all_recipients[strtolower($cc[0])]);
|
|
}
|
|
$this->cc = array();
|
|
}
|
|
|
|
/**
|
|
* Clear all BCC recipients.
|
|
* @return void
|
|
*/
|
|
public function clearBCCs()
|
|
{
|
|
foreach ($this->bcc as $bcc) {
|
|
unset($this->all_recipients[strtolower($bcc[0])]);
|
|
}
|
|
$this->bcc = array();
|
|
}
|
|
|
|
/**
|
|
* Clear all ReplyTo recipients.
|
|
* @return void
|
|
*/
|
|
public function clearReplyTos()
|
|
{
|
|
$this->ReplyTo = array();
|
|
}
|
|
|
|
/**
|
|
* Clear all recipient types.
|
|
* @return void
|
|
*/
|
|
public function clearAllRecipients()
|
|
{
|
|
$this->to = array();
|
|
$this->cc = array();
|
|
$this->bcc = array();
|
|
$this->all_recipients = array();
|
|
}
|
|
|
|
/**
|
|
* Clear all filesystem, string, and binary attachments.
|
|
* @return void
|
|
*/
|
|
public function clearAttachments()
|
|
{
|
|
$this->attachment = array();
|
|
}
|
|
|
|
/**
|
|
* Clear all custom headers.
|
|
* @return void
|
|
*/
|
|
public function clearCustomHeaders()
|
|
{
|
|
$this->CustomHeader = array();
|
|
}
|
|
|
|
/**
|
|
* Add an error message to the error container.
|
|
* @access protected
|
|
* @param string $msg
|
|
* @return void
|
|
*/
|
|
protected function setError($msg)
|
|
{
|
|
$this->error_count++;
|
|
if ($this->Mailer == 'smtp' and !is_null($this->smtp)) {
|
|
$lasterror = $this->smtp->getError();
|
|
if (!empty($lasterror) and array_key_exists('smtp_msg', $lasterror)) {
|
|
$msg .= '<p>' . $this->lang('smtp_error') . $lasterror['smtp_msg'] . "</p>\n";
|
|
}
|
|
}
|
|
$this->ErrorInfo = $msg;
|
|
}
|
|
|
|
/**
|
|
* Return an RFC 822 formatted date.
|
|
* @access public
|
|
* @return string
|
|
* @static
|
|
*/
|
|
public static function rfcDate()
|
|
{
|
|
// Set the time zone to whatever the default is to avoid 500 errors
|
|
// Will default to UTC if it's not set properly in php.ini
|
|
date_default_timezone_set(@date_default_timezone_get());
|
|
return date('D, j M Y H:i:s O');
|
|
}
|
|
|
|
/**
|
|
* Get the server hostname.
|
|
* Returns 'localhost.localdomain' if unknown.
|
|
* @access protected
|
|
* @return string
|
|
*/
|
|
protected function serverHostname()
|
|
{
|
|
$result = 'localhost.localdomain';
|
|
if (!empty($this->Hostname)) {
|
|
$result = $this->Hostname;
|
|
} elseif (isset($_SERVER) and array_key_exists('SERVER_NAME', $_SERVER) and !empty($_SERVER['SERVER_NAME'])) {
|
|
$result = $_SERVER['SERVER_NAME'];
|
|
} elseif (function_exists('gethostname') && gethostname() !== false) {
|
|
$result = gethostname();
|
|
} elseif (php_uname('n') !== false) {
|
|
$result = php_uname('n');
|
|
}
|
|
return $result;
|
|
}
|
|
|
|
/**
|
|
* Get an error message in the current language.
|
|
* @access protected
|
|
* @param string $key
|
|
* @return string
|
|
*/
|
|
protected function lang($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: ' . $key;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Check if an error occurred.
|
|
* @access public
|
|
* @return boolean True if an error did occur.
|
|
*/
|
|
public function isError()
|
|
{
|
|
return ($this->error_count > 0);
|
|
}
|
|
|
|
/**
|
|
* Ensure consistent line endings in a string.
|
|
* Changes every end of line from CRLF, CR or LF to $this->LE.
|
|
* @access public
|
|
* @param string $str String to fixEOL
|
|
* @return string
|
|
*/
|
|
public function fixEOL($str)
|
|
{
|
|
// Normalise to \n
|
|
$nstr = str_replace(array("\r\n", "\r"), "\n", $str);
|
|
// Now convert LE as needed
|
|
if ($this->LE !== "\n") {
|
|
$nstr = str_replace("\n", $this->LE, $nstr);
|
|
}
|
|
return $nstr;
|
|
}
|
|
|
|
/**
|
|
* Add a custom header.
|
|
* $name value can be overloaded to contain
|
|
* both header name and value (name:value)
|
|
* @access public
|
|
* @param string $name Custom header name
|
|
* @param string $value Header value
|
|
* @return void
|
|
*/
|
|
public function addCustomHeader($name, $value = null)
|
|
{
|
|
if ($value === null) {
|
|
// Value passed in as name:value
|
|
$this->CustomHeader[] = explode(':', $name, 2);
|
|
} else {
|
|
$this->CustomHeader[] = array($name, $value);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Create a message from an HTML string.
|
|
* Automatically makes modifications for inline images and backgrounds
|
|
* and creates a plain-text version by converting the HTML.
|
|
* Overwrites any existing values in $this->Body and $this->AltBody
|
|
* @access public
|
|
* @param string $message HTML message string
|
|
* @param string $basedir baseline directory for path
|
|
* @param boolean $advanced Whether to use the advanced HTML to text converter
|
|
* @return string $message
|
|
*/
|
|
public function msgHTML($message, $basedir = '', $advanced = false)
|
|
{
|
|
preg_match_all('/(src|background)=["\'](.*)["\']/Ui', $message, $images);
|
|
if (isset($images[2])) {
|
|
foreach ($images[2] as $imgindex => $url) {
|
|
// Convert data URIs into embedded images
|
|
if (preg_match('#^data:(image[^;,]*)(;base64)?,#', $url, $match)) {
|
|
$data = substr($url, strpos($url, ','));
|
|
if ($match[2]) {
|
|
$data = base64_decode($data);
|
|
} else {
|
|
$data = rawurldecode($data);
|
|
}
|
|
$cid = md5($url) . '@phpmailer.0'; // RFC2392 S 2
|
|
if ($this->addStringEmbeddedImage($data, $cid, '', 'base64', $match[1])) {
|
|
$message = preg_replace(
|
|
'/' . $images[1][$imgindex] . '=["\']' . preg_quote($url, '/') . '["\']/Ui',
|
|
$images[1][$imgindex] . '="cid:' . $cid . '"',
|
|
$message
|
|
);
|
|
}
|
|
} elseif (!preg_match('#^[A-z]+://#', $url)) {
|
|
// Do not change urls for absolute images (thanks to corvuscorax)
|
|
$filename = basename($url);
|
|
$directory = dirname($url);
|
|
if ($directory == '.') {
|
|
$directory = '';
|
|
}
|
|
$cid = md5($url) . '@phpmailer.0'; // RFC2392 S 2
|
|
if (strlen($basedir) > 1 && substr($basedir, -1) != '/') {
|
|
$basedir .= '/';
|
|
}
|
|
if (strlen($directory) > 1 && substr($directory, -1) != '/') {
|
|
$directory .= '/';
|
|
}
|
|
if ($this->addEmbeddedImage(
|
|
$basedir . $directory . $filename,
|
|
$cid,
|
|
$filename,
|
|
'base64',
|
|
self::_mime_types(self::mb_pathinfo($filename, PATHINFO_EXTENSION))
|
|
)
|
|
) {
|
|
$message = preg_replace(
|
|
'/' . $images[1][$imgindex] . '=["\']' . preg_quote($url, '/') . '["\']/Ui',
|
|
$images[1][$imgindex] . '="cid:' . $cid . '"',
|
|
$message
|
|
);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
$this->isHTML(true);
|
|
// Convert all message body line breaks to CRLF, makes quoted-printable encoding work much better
|
|
$this->Body = $this->normalizeBreaks($message);
|
|
$this->AltBody = $this->normalizeBreaks($this->html2text($message, $advanced));
|
|
if (empty($this->AltBody)) {
|
|
$this->AltBody = 'To view this email message, open it in a program that understands HTML!' .
|
|
self::CRLF . self::CRLF;
|
|
}
|
|
return $this->Body;
|
|
}
|
|
|
|
/**
|
|
* Convert an HTML string into plain text.
|
|
* @param string $html The HTML text to convert
|
|
* @param boolean $advanced Should this use the more complex html2text converter or just a simple one?
|
|
* @return string
|
|
*/
|
|
public function html2text($html, $advanced = false)
|
|
{
|
|
if ($advanced) {
|
|
require_once 'extras/class.html2text.php';
|
|
$htmlconverter = new html2text($html);
|
|
return $htmlconverter->get_text();
|
|
}
|
|
return html_entity_decode(
|
|
trim(strip_tags(preg_replace('/<(head|title|style|script)[^>]*>.*?<\/\\1>/si', '', $html))),
|
|
ENT_QUOTES,
|
|
$this->CharSet
|
|
);
|
|
}
|
|
|
|
/**
|
|
* Get the MIME type for a file extension.
|
|
* @param string $ext File extension
|
|
* @access public
|
|
* @return string MIME type of file.
|
|
* @static
|
|
*/
|
|
public static function _mime_types($ext = '')
|
|
{
|
|
$mimes = array(
|
|
'xl' => 'application/excel',
|
|
'hqx' => 'application/mac-binhex40',
|
|
'cpt' => 'application/mac-compactpro',
|
|
'bin' => 'application/macbinary',
|
|
'doc' => 'application/msword',
|
|
'word' => 'application/msword',
|
|
'class' => 'application/octet-stream',
|
|
'dll' => 'application/octet-stream',
|
|
'dms' => 'application/octet-stream',
|
|
'exe' => 'application/octet-stream',
|
|
'lha' => 'application/octet-stream',
|
|
'lzh' => 'application/octet-stream',
|
|
'psd' => 'application/octet-stream',
|
|
'sea' => 'application/octet-stream',
|
|
'so' => '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',
|
|
'php3' => 'application/x-httpd-php',
|
|
'php4' => 'application/x-httpd-php',
|
|
'php' => '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',
|
|
'xht' => 'application/xhtml+xml',
|
|
'xhtml' => 'application/xhtml+xml',
|
|
'zip' => 'application/zip',
|
|
'mid' => 'audio/midi',
|
|
'midi' => 'audio/midi',
|
|
'mp2' => 'audio/mpeg',
|
|
'mp3' => 'audio/mpeg',
|
|
'mpga' => 'audio/mpeg',
|
|
'aif' => 'audio/x-aiff',
|
|
'aifc' => 'audio/x-aiff',
|
|
'aiff' => 'audio/x-aiff',
|
|
'ram' => 'audio/x-pn-realaudio',
|
|
'rm' => 'audio/x-pn-realaudio',
|
|
'rpm' => 'audio/x-pn-realaudio-plugin',
|
|
'ra' => 'audio/x-realaudio',
|
|
'wav' => 'audio/x-wav',
|
|
'bmp' => 'image/bmp',
|
|
'gif' => 'image/gif',
|
|
'jpeg' => 'image/jpeg',
|
|
'jpe' => 'image/jpeg',
|
|
'jpg' => 'image/jpeg',
|
|
'png' => 'image/png',
|
|
'tiff' => 'image/tiff',
|
|
'tif' => 'image/tiff',
|
|
'eml' => 'message/rfc822',
|
|
'css' => 'text/css',
|
|
'html' => 'text/html',
|
|
'htm' => 'text/html',
|
|
'shtml' => 'text/html',
|
|
'log' => 'text/plain',
|
|
'text' => 'text/plain',
|
|
'txt' => 'text/plain',
|
|
'rtx' => 'text/richtext',
|
|
'rtf' => 'text/rtf',
|
|
'vcf' => 'text/vcard',
|
|
'vcard' => 'text/vcard',
|
|
'xml' => 'text/xml',
|
|
'xsl' => 'text/xml',
|
|
'mpeg' => 'video/mpeg',
|
|
'mpe' => 'video/mpeg',
|
|
'mpg' => 'video/mpeg',
|
|
'mov' => 'video/quicktime',
|
|
'qt' => 'video/quicktime',
|
|
'rv' => 'video/vnd.rn-realvideo',
|
|
'avi' => 'video/x-msvideo',
|
|
'movie' => 'video/x-sgi-movie'
|
|
);
|
|
return (array_key_exists(strtolower($ext), $mimes) ? $mimes[strtolower($ext)]: 'application/octet-stream');
|
|
}
|
|
|
|
/**
|
|
* Map a file name to a MIME type.
|
|
* Defaults to 'application/octet-stream', i.e.. arbitrary binary data.
|
|
* @param string $filename A file name or full path, does not need to exist as a file
|
|
* @return string
|
|
* @static
|
|
*/
|
|
public static function filenameToType($filename)
|
|
{
|
|
// In case the path is a URL, strip any query string before getting extension
|
|
$qpos = strpos($filename, '?');
|
|
if ($qpos !== false) {
|
|
$filename = substr($filename, 0, $qpos);
|
|
}
|
|
$pathinfo = self::mb_pathinfo($filename);
|
|
return self::_mime_types($pathinfo['extension']);
|
|
}
|
|
|
|
/**
|
|
* Multi-byte-safe pathinfo replacement.
|
|
* Drop-in replacement for pathinfo(), but multibyte-safe, cross-platform-safe, old-version-safe.
|
|
* Works similarly to the one in PHP >= 5.2.0
|
|
* @link http://www.php.net/manual/en/function.pathinfo.php#107461
|
|
* @param string $path A filename or path, does not need to exist as a file
|
|
* @param integer|string $options Either a PATHINFO_* constant,
|
|
* or a string name to return only the specified piece, allows 'filename' to work on PHP < 5.2
|
|
* @return string|array
|
|
* @static
|
|
*/
|
|
public static function mb_pathinfo($path, $options = null)
|
|
{
|
|
$ret = array('dirname' => '', 'basename' => '', 'extension' => '', 'filename' => '');
|
|
$pathinfo = array();
|
|
if (preg_match('%^(.*?)[\\\\/]*(([^/\\\\]*?)(\.([^\.\\\\/]+?)|))[\\\\/\.]*$%im', $path, $pathinfo)) {
|
|
if (array_key_exists(1, $pathinfo)) {
|
|
$ret['dirname'] = $pathinfo[1];
|
|
}
|
|
if (array_key_exists(2, $pathinfo)) {
|
|
$ret['basename'] = $pathinfo[2];
|
|
}
|
|
if (array_key_exists(5, $pathinfo)) {
|
|
$ret['extension'] = $pathinfo[5];
|
|
}
|
|
if (array_key_exists(3, $pathinfo)) {
|
|
$ret['filename'] = $pathinfo[3];
|
|
}
|
|
}
|
|
switch ($options) {
|
|
case PATHINFO_DIRNAME:
|
|
case 'dirname':
|
|
return $ret['dirname'];
|
|
case PATHINFO_BASENAME:
|
|
case 'basename':
|
|
return $ret['basename'];
|
|
case PATHINFO_EXTENSION:
|
|
case 'extension':
|
|
return $ret['extension'];
|
|
case PATHINFO_FILENAME:
|
|
case 'filename':
|
|
return $ret['filename'];
|
|
default:
|
|
return $ret;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Set or reset instance properties.
|
|
*
|
|
* Usage Example:
|
|
* $page->set('X-Priority', '3');
|
|
*
|
|
* @access public
|
|
* @param string $name
|
|
* @param mixed $value
|
|
* NOTE: will not work with arrays, there are no arrays to set/reset
|
|
* @throws phpmailerException
|
|
* @return boolean
|
|
* @TODO Should this not be using __set() magic function?
|
|
*/
|
|
public function set($name, $value = '')
|
|
{
|
|
try {
|
|
if (isset($this->$name)) {
|
|
$this->$name = $value;
|
|
} else {
|
|
throw new phpmailerException($this->lang('variable_set') . $name, self::STOP_CRITICAL);
|
|
}
|
|
} catch (Exception $exc) {
|
|
$this->setError($exc->getMessage());
|
|
if ($exc->getCode() == self::STOP_CRITICAL) {
|
|
return false;
|
|
}
|
|
}
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Strip newlines to prevent header injection.
|
|
* @access public
|
|
* @param string $str
|
|
* @return string
|
|
*/
|
|
public function secureHeader($str)
|
|
{
|
|
return trim(str_replace(array("\r", "\n"), '', $str));
|
|
}
|
|
|
|
/**
|
|
* Normalize line breaks in a string.
|
|
* Converts UNIX LF, Mac CR and Windows CRLF line breaks into a single line break format.
|
|
* Defaults to CRLF (for message bodies) and preserves consecutive breaks.
|
|
* @param string $text
|
|
* @param string $breaktype What kind of line break to use, defaults to CRLF
|
|
* @return string
|
|
* @access public
|
|
* @static
|
|
*/
|
|
public static function normalizeBreaks($text, $breaktype = "\r\n")
|
|
{
|
|
return preg_replace('/(\r\n|\r|\n)/ms', $breaktype, $text);
|
|
}
|
|
|
|
|
|
/**
|
|
* Set the public and private key files and password for S/MIME signing.
|
|
* @access public
|
|
* @param string $cert_filename
|
|
* @param string $key_filename
|
|
* @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;
|
|
}
|
|
|
|
/**
|
|
* Quoted-Printable-encode a DKIM header.
|
|
* @access public
|
|
* @param string $txt
|
|
* @return string
|
|
*/
|
|
public function DKIM_QP($txt)
|
|
{
|
|
$line = '';
|
|
for ($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 a DKIM signature.
|
|
* @access public
|
|
* @param string $signHeader
|
|
* @throws phpmailerException
|
|
* @return string
|
|
*/
|
|
public function DKIM_Sign($signHeader)
|
|
{
|
|
if (!defined('PKCS7_TEXT')) {
|
|
if ($this->exceptions) {
|
|
throw new phpmailerException($this->lang('signing') . ' OpenSSL extension missing.');
|
|
}
|
|
return '';
|
|
}
|
|
$privKeyStr = file_get_contents($this->DKIM_private);
|
|
if ($this->DKIM_passphrase != '') {
|
|
$privKey = openssl_pkey_get_private($privKeyStr, $this->DKIM_passphrase);
|
|
} else {
|
|
$privKey = $privKeyStr;
|
|
}
|
|
if (openssl_sign($signHeader, $signature, $privKey)) {
|
|
return base64_encode($signature);
|
|
}
|
|
return '';
|
|
}
|
|
|
|
/**
|
|
* Generate a DKIM canonicalization header.
|
|
* @access public
|
|
* @param string $signHeader Header
|
|
* @return string
|
|
*/
|
|
public function DKIM_HeaderC($signHeader)
|
|
{
|
|
$signHeader = preg_replace('/\r\n\s+/', ' ', $signHeader);
|
|
$lines = explode("\r\n", $signHeader);
|
|
foreach ($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
|
|
}
|
|
$signHeader = implode("\r\n", $lines);
|
|
return $signHeader;
|
|
}
|
|
|
|
/**
|
|
* Generate a DKIM canonicalization body.
|
|
* @access public
|
|
* @param string $body Message Body
|
|
* @return string
|
|
*/
|
|
public function DKIM_BodyC($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 and body in a new message header.
|
|
* @access public
|
|
* @param string $headers_line Header lines
|
|
* @param string $subject Subject
|
|
* @param string $body Body
|
|
* @return string
|
|
*/
|
|
public function DKIM_Add($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";
|
|
$headers = explode($this->LE, $headers_line);
|
|
$from_header = '';
|
|
$to_header = '';
|
|
$current = '';
|
|
foreach ($headers as $header) {
|
|
if (strpos($header, 'From:') === 0) {
|
|
$from_header = $header;
|
|
$current = 'from_header';
|
|
} elseif (strpos($header, 'To:') === 0) {
|
|
$to_header = $header;
|
|
$current = 'to_header';
|
|
} else {
|
|
if ($current && strpos($header, ' =?') === 0) {
|
|
$current .= $header;
|
|
} else {
|
|
$current = '';
|
|
}
|
|
}
|
|
}
|
|
$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 $dkimhdrs . $signed . "\r\n";
|
|
}
|
|
|
|
/**
|
|
* Allows for public read access to 'to' property.
|
|
* @access public
|
|
* @return array
|
|
*/
|
|
public function getToAddresses()
|
|
{
|
|
return $this->to;
|
|
}
|
|
|
|
/**
|
|
* Allows for public read access to 'cc' property.
|
|
* @access public
|
|
* @return array
|
|
*/
|
|
public function getCcAddresses()
|
|
{
|
|
return $this->cc;
|
|
}
|
|
|
|
/**
|
|
* Allows for public read access to 'bcc' property.
|
|
* @access public
|
|
* @return array
|
|
*/
|
|
public function getBccAddresses()
|
|
{
|
|
return $this->bcc;
|
|
}
|
|
|
|
/**
|
|
* Allows for public read access to 'ReplyTo' property.
|
|
* @access public
|
|
* @return array
|
|
*/
|
|
public function getReplyToAddresses()
|
|
{
|
|
return $this->ReplyTo;
|
|
}
|
|
|
|
/**
|
|
* Allows for public read access to 'all_recipients' property.
|
|
* @access public
|
|
* @return array
|
|
*/
|
|
public function getAllRecipientAddresses()
|
|
{
|
|
return $this->all_recipients;
|
|
}
|
|
|
|
/**
|
|
* Perform a callback.
|
|
* @param boolean $isSent
|
|
* @param array $to
|
|
* @param array $cc
|
|
* @param array $bcc
|
|
* @param string $subject
|
|
* @param string $body
|
|
* @param string $from
|
|
*/
|
|
protected function doCallback($isSent, $to, $cc, $bcc, $subject, $body, $from)
|
|
{
|
|
if (!empty($this->action_function) && is_callable($this->action_function)) {
|
|
$params = array($isSent, $to, $cc, $bcc, $subject, $body, $from);
|
|
call_user_func_array($this->action_function, $params);
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* PHPMailer exception handler
|
|
* @package PHPMailer
|
|
*/
|
|
class phpmailerException extends Exception
|
|
{
|
|
/**
|
|
* Prettify error message output
|
|
* @return string
|
|
*/
|
|
public function errorMessage()
|
|
{
|
|
$errorMsg = '<strong>' . $this->getMessage() . "</strong><br />\n";
|
|
return $errorMsg;
|
|
}
|
|
}
|