mirror of
https://github.com/kamilwylegala/cakephp2-php8.git
synced 2025-02-13 15:36:22 +00:00
0267a048f3
It causes message delivery failures on some SMTP servers. Amazon SES suffers from this issue. Fixing failing tests caused by additional spaces in email address formatting. Fixes #2005
1002 lines
24 KiB
PHP
Executable file
1002 lines
24 KiB
PHP
Executable file
<?php
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/**
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* Email Component
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*
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* PHP versions 4 and 5
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*
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* CakePHP(tm) : Rapid Development Framework (http://cakephp.org)
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* Copyright 2005-2011, Cake Software Foundation, Inc. (http://cakefoundation.org)
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*
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* Licensed under The MIT License
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* Redistributions of files must retain the above copyright notice.
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*
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* @copyright Copyright 2005-2011, Cake Software Foundation, Inc. (http://cakefoundation.org)
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* @link http://cakephp.org CakePHP(tm) Project
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* @package cake
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* @subpackage cake.cake.libs.controller.components
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* @since CakePHP(tm) v 1.2.0.3467
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* @license MIT License (http://www.opensource.org/licenses/mit-license.php)
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*/
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App::import('Core', 'Multibyte');
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App::import('Core', 'String');
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/**
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* EmailComponent
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*
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* This component is used for handling Internet Message Format based
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* based on the standard outlined in http://www.rfc-editor.org/rfc/rfc2822.txt
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*
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* @package cake
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* @subpackage cake.cake.libs.controller.components
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* @link http://book.cakephp.org/view/1283/Email
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*
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*/
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class EmailComponent extends Object{
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/**
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* Recipient of the email
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*
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* @var string
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* @access public
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*/
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var $to = null;
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/**
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* The mail which the email is sent from
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*
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* @var string
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* @access public
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*/
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var $from = null;
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/**
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* The email the recipient will reply to
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*
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* @var string
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* @access public
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*/
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var $replyTo = null;
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/**
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* The read receipt email
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*
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* @var string
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* @access public
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*/
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var $readReceipt = null;
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/**
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* The mail that will be used in case of any errors like
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* - Remote mailserver down
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* - Remote user has exceeded his quota
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* - Unknown user
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*
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* @var string
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* @access public
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*/
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var $return = null;
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/**
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* Carbon Copy
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*
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* List of email's that should receive a copy of the email.
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* The Recipient WILL be able to see this list
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*
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* @var array
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* @access public
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*/
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var $cc = array();
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/**
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* Blind Carbon Copy
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*
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* List of email's that should receive a copy of the email.
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* The Recipient WILL NOT be able to see this list
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*
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* @var array
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* @access public
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*/
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var $bcc = array();
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/**
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* The date to put in the Date: header. This should be a date
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* conformant with the RFC2822 standard. Leave null, to have
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* today's date generated.
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*
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* @var string
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*/
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var $date = null;
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/**
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* The subject of the email
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*
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* @var string
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* @access public
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*/
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var $subject = null;
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/**
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* Associative array of a user defined headers
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* Keys will be prefixed 'X-' as per RFC2822 Section 4.7.5
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*
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* @var array
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* @access public
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*/
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var $headers = array();
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/**
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* List of additional headers
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*
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* These will NOT be used if you are using safemode and mail()
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*
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* @var string
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* @access public
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*/
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var $additionalParams = null;
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/**
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* Layout for the View
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*
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* @var string
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* @access public
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*/
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var $layout = 'default';
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/**
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* Template for the view
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*
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* @var string
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* @access public
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*/
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var $template = null;
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/**
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* as per RFC2822 Section 2.1.1
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*
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* @var integer
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* @access public
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*/
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var $lineLength = 70;
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/**
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* Line feed character(s) to be used when sending using mail() function
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* By default PHP_EOL is used.
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* RFC2822 requires it to be CRLF but some Unix
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* mail transfer agents replace LF by CRLF automatically
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* (which leads to doubling CR if CRLF is used).
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*
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* @var string
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* @access public
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*/
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var $lineFeed = PHP_EOL;
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/**
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* @deprecated see lineLength
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*/
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var $_lineLength = null;
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/**
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* What format should the email be sent in
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*
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* Supported formats:
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* - text
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* - html
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* - both
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*
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* @var string
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* @access public
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*/
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var $sendAs = 'text';
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/**
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* What method should the email be sent by
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*
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* Supported methods:
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* - mail
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* - smtp
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* - debug
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*
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* @var string
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* @access public
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*/
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var $delivery = 'mail';
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/**
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* charset the email is sent in
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*
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* @var string
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* @access public
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*/
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var $charset = 'utf-8';
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/**
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* List of files that should be attached to the email.
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*
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* Can be both absolute and relative paths
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*
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* @var array
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* @access public
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*/
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var $attachments = array();
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/**
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* What mailer should EmailComponent identify itself as
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*
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* @var string
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* @access public
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*/
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var $xMailer = 'CakePHP Email Component';
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/**
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* The list of paths to search if an attachment isnt absolute
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*
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* @var array
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* @access public
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*/
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var $filePaths = array();
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/**
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* List of options to use for smtp mail method
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*
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* Options is:
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* - port
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* - host
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* - timeout
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* - username
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* - password
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* - client
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*
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* @var array
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* @access public
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* @link http://book.cakephp.org/view/1290/Sending-A-Message-Using-SMTP
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*/
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var $smtpOptions = array();
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/**
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* Placeholder for any errors that might happen with the
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* smtp mail methods
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*
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* @var string
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* @access public
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*/
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var $smtpError = null;
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/**
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* Contains the rendered plain text message if one was sent.
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*
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* @var string
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* @access public
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*/
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var $textMessage = null;
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/**
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* Contains the rendered HTML message if one was sent.
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*
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* @var string
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* @access public
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*/
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var $htmlMessage = null;
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/**
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* Whether to generate a Message-ID header for the
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* e-mail. True to generate a Message-ID, False to let
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* it be handled by sendmail (or similar) or a string
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* to completely override the Message-ID.
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*
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* If you are sending Email from a shell, be sure to set this value. As you
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* could encounter delivery issues if you do not.
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*
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* @var mixed
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* @access public
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*/
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var $messageId = true;
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/**
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* Temporary store of message header lines
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*
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* @var array
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* @access private
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*/
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var $__header = array();
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/**
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* If set, boundary to use for multipart mime messages
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*
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* @var string
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* @access private
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*/
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var $__boundary = null;
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/**
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* Temporary store of message lines
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*
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* @var array
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* @access private
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*/
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var $__message = array();
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/**
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* Variable that holds SMTP connection
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*
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* @var resource
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* @access private
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*/
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var $__smtpConnection = null;
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/**
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* Initialize component
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*
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* @param object $controller Instantiating controller
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* @access public
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*/
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function initialize(&$controller, $settings = array()) {
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$this->Controller =& $controller;
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if (Configure::read('App.encoding') !== null) {
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$this->charset = Configure::read('App.encoding');
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}
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$this->_set($settings);
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}
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/**
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* Startup component
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*
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* @param object $controller Instantiating controller
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* @access public
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*/
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function startup(&$controller) {}
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/**
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* Send an email using the specified content, template and layout
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*
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* @param mixed $content Either an array of text lines, or a string with contents
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* If you are rendering a template this variable will be sent to the templates as `$content`
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* @param string $template Template to use when sending email
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* @param string $layout Layout to use to enclose email body
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* @return boolean Success
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* @access public
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*/
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function send($content = null, $template = null, $layout = null) {
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$this->_createHeader();
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if ($template) {
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$this->template = $template;
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}
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if ($layout) {
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$this->layout = $layout;
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}
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if (is_array($content)) {
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$content = implode("\n", $content) . "\n";
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}
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$this->htmlMessage = $this->textMessage = null;
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if ($content) {
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if ($this->sendAs === 'html') {
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$this->htmlMessage = $content;
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} elseif ($this->sendAs === 'text') {
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$this->textMessage = $content;
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} else {
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$this->htmlMessage = $this->textMessage = $content;
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}
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}
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if ($this->sendAs === 'text') {
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$message = $this->_wrap($content);
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} else {
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$message = $this->_wrap($content, 998);
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}
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if ($this->template === null) {
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$message = $this->_formatMessage($message);
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} else {
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$message = $this->_render($message);
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}
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$message[] = '';
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$this->__message = $message;
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if (!empty($this->attachments)) {
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$this->_attachFiles();
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}
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if (!is_null($this->__boundary)) {
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$this->__message[] = '';
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$this->__message[] = '--' . $this->__boundary . '--';
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$this->__message[] = '';
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}
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$_method = '_' . $this->delivery;
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$sent = $this->$_method();
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$this->__header = array();
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$this->__message = array();
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return $sent;
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}
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/**
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* Reset all EmailComponent internal variables to be able to send out a new email.
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*
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* @access public
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* @link http://book.cakephp.org/view/1285/Sending-Multiple-Emails-in-a-loop
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*/
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function reset() {
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$this->template = null;
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$this->to = array();
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$this->from = null;
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$this->replyTo = null;
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$this->return = null;
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$this->cc = array();
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$this->bcc = array();
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$this->subject = null;
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$this->additionalParams = null;
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$this->date = null;
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$this->smtpError = null;
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$this->attachments = array();
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$this->htmlMessage = null;
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$this->textMessage = null;
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$this->messageId = true;
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$this->__header = array();
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$this->__boundary = null;
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$this->__message = array();
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}
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/**
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* Render the contents using the current layout and template.
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*
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* @param string $content Content to render
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* @return array Email ready to be sent
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* @access private
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*/
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function _render($content) {
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$viewClass = $this->Controller->view;
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if ($viewClass != 'View') {
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list($plugin, $viewClass) = pluginSplit($viewClass);
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$viewClass = $viewClass . 'View';
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App::import('View', $this->Controller->view);
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}
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$View = new $viewClass($this->Controller);
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$View->layout = $this->layout;
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$msg = array();
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$content = implode("\n", $content);
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if ($this->sendAs === 'both') {
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$htmlContent = $content;
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if (!empty($this->attachments)) {
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$msg[] = '--' . $this->__boundary;
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$msg[] = 'Content-Type: multipart/alternative; boundary="alt-' . $this->__boundary . '"';
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$msg[] = '';
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}
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$msg[] = '--alt-' . $this->__boundary;
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$msg[] = 'Content-Type: text/plain; charset=' . $this->charset;
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$msg[] = 'Content-Transfer-Encoding: 7bit';
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$msg[] = '';
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$content = $View->element('email' . DS . 'text' . DS . $this->template, array('content' => $content), true);
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$View->layoutPath = 'email' . DS . 'text';
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$content = explode("\n", $this->textMessage = str_replace(array("\r\n", "\r"), "\n", $View->renderLayout($content)));
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$msg = array_merge($msg, $content);
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$msg[] = '';
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$msg[] = '--alt-' . $this->__boundary;
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$msg[] = 'Content-Type: text/html; charset=' . $this->charset;
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$msg[] = 'Content-Transfer-Encoding: 7bit';
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$msg[] = '';
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$htmlContent = $View->element('email' . DS . 'html' . DS . $this->template, array('content' => $htmlContent), true);
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$View->layoutPath = 'email' . DS . 'html';
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$htmlContent = explode("\n", $this->htmlMessage = str_replace(array("\r\n", "\r"), "\n", $View->renderLayout($htmlContent)));
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$msg = array_merge($msg, $htmlContent);
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$msg[] = '';
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$msg[] = '--alt-' . $this->__boundary . '--';
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$msg[] = '';
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ClassRegistry::removeObject('view');
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return $msg;
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}
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if (!empty($this->attachments)) {
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if ($this->sendAs === 'html') {
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$msg[] = '';
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$msg[] = '--' . $this->__boundary;
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$msg[] = 'Content-Type: text/html; charset=' . $this->charset;
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$msg[] = 'Content-Transfer-Encoding: 7bit';
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$msg[] = '';
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} else {
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$msg[] = '--' . $this->__boundary;
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$msg[] = 'Content-Type: text/plain; charset=' . $this->charset;
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$msg[] = 'Content-Transfer-Encoding: 7bit';
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$msg[] = '';
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}
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}
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$content = $View->element('email' . DS . $this->sendAs . DS . $this->template, array('content' => $content), true);
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$View->layoutPath = 'email' . DS . $this->sendAs;
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$content = explode("\n", $rendered = str_replace(array("\r\n", "\r"), "\n", $View->renderLayout($content)));
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if ($this->sendAs === 'html') {
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$this->htmlMessage = $rendered;
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} else {
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$this->textMessage = $rendered;
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}
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$msg = array_merge($msg, $content);
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ClassRegistry::removeObject('view');
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return $msg;
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}
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/**
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* Create unique boundary identifier
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*
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* @access private
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*/
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function _createboundary() {
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$this->__boundary = md5(uniqid(time()));
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}
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/**
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* Sets headers for the message
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*
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* @access public
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* @param array Associative array containing headers to be set.
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*/
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function header($headers) {
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foreach ($headers as $header => $value) {
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$this->__header[] = sprintf('%s: %s', trim($header), trim($value));
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}
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}
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/**
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* Create emails headers including (but not limited to) from email address, reply to,
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* bcc and cc.
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*
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* @access private
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*/
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function _createHeader() {
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$headers = array();
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if ($this->delivery == 'smtp') {
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$headers['To'] = implode(', ', array_map(array($this, '_formatAddress'), (array)$this->to));
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}
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$headers['From'] = $this->_formatAddress($this->from);
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if (!empty($this->replyTo)) {
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$headers['Reply-To'] = $this->_formatAddress($this->replyTo);
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}
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if (!empty($this->return)) {
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$headers['Return-Path'] = $this->_formatAddress($this->return);
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}
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if (!empty($this->readReceipt)) {
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$headers['Disposition-Notification-To'] = $this->_formatAddress($this->readReceipt);
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}
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if (!empty($this->cc)) {
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$headers['Cc'] = implode(', ', array_map(array($this, '_formatAddress'), (array)$this->cc));
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}
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if (!empty($this->bcc) && $this->delivery != 'smtp') {
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$headers['Bcc'] = implode(', ', array_map(array($this, '_formatAddress'), (array)$this->bcc));
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}
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if ($this->delivery == 'smtp') {
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$headers['Subject'] = $this->_encode($this->subject);
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}
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if ($this->messageId !== false) {
|
|
if ($this->messageId === true) {
|
|
$headers['Message-ID'] = '<' . String::uuid() . '@' . env('HTTP_HOST') . '>';
|
|
} else {
|
|
$headers['Message-ID'] = $this->messageId;
|
|
}
|
|
}
|
|
|
|
$date = $this->date;
|
|
if ($date == false) {
|
|
$date = date(DATE_RFC2822);
|
|
}
|
|
$headers['Date'] = $date;
|
|
|
|
$headers['X-Mailer'] = $this->xMailer;
|
|
|
|
if (!empty($this->headers)) {
|
|
foreach ($this->headers as $key => $val) {
|
|
$headers['X-' . $key] = $val;
|
|
}
|
|
}
|
|
|
|
if (!empty($this->attachments)) {
|
|
$this->_createBoundary();
|
|
$headers['MIME-Version'] = '1.0';
|
|
$headers['Content-Type'] = 'multipart/mixed; boundary="' . $this->__boundary . '"';
|
|
} elseif ($this->sendAs === 'text') {
|
|
$headers['Content-Type'] = 'text/plain; charset=' . $this->charset;
|
|
} elseif ($this->sendAs === 'html') {
|
|
$headers['Content-Type'] = 'text/html; charset=' . $this->charset;
|
|
} elseif ($this->sendAs === 'both') {
|
|
$headers['Content-Type'] = 'multipart/alternative; boundary="alt-' . $this->__boundary . '"';
|
|
}
|
|
|
|
$headers['Content-Transfer-Encoding'] = '7bit';
|
|
|
|
$this->header($headers);
|
|
}
|
|
|
|
/**
|
|
* Format the message by seeing if it has attachments.
|
|
*
|
|
* @param string $message Message to format
|
|
* @access private
|
|
*/
|
|
function _formatMessage($message) {
|
|
if (!empty($this->attachments)) {
|
|
$prefix = array('--' . $this->__boundary);
|
|
if ($this->sendAs === 'text') {
|
|
$prefix[] = 'Content-Type: text/plain; charset=' . $this->charset;
|
|
} elseif ($this->sendAs === 'html') {
|
|
$prefix[] = 'Content-Type: text/html; charset=' . $this->charset;
|
|
} elseif ($this->sendAs === 'both') {
|
|
$prefix[] = 'Content-Type: multipart/alternative; boundary="alt-' . $this->__boundary . '"';
|
|
}
|
|
$prefix[] = 'Content-Transfer-Encoding: 7bit';
|
|
$prefix[] = '';
|
|
$message = array_merge($prefix, $message);
|
|
}
|
|
return $message;
|
|
}
|
|
|
|
/**
|
|
* Attach files by adding file contents inside boundaries.
|
|
*
|
|
* @access private
|
|
* @TODO: modify to use the core File class?
|
|
*/
|
|
function _attachFiles() {
|
|
$files = array();
|
|
foreach ($this->attachments as $filename => $attachment) {
|
|
$file = $this->_findFiles($attachment);
|
|
if (!empty($file)) {
|
|
if (is_int($filename)) {
|
|
$filename = basename($file);
|
|
}
|
|
$files[$filename] = $file;
|
|
}
|
|
}
|
|
|
|
foreach ($files as $filename => $file) {
|
|
$handle = fopen($file, 'rb');
|
|
$data = fread($handle, filesize($file));
|
|
$data = chunk_split(base64_encode($data)) ;
|
|
fclose($handle);
|
|
|
|
$this->__message[] = '--' . $this->__boundary;
|
|
$this->__message[] = 'Content-Type: application/octet-stream';
|
|
$this->__message[] = 'Content-Transfer-Encoding: base64';
|
|
$this->__message[] = 'Content-Disposition: attachment; filename="' . basename($filename) . '"';
|
|
$this->__message[] = '';
|
|
$this->__message[] = $data;
|
|
$this->__message[] = '';
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Find the specified attachment in the list of file paths
|
|
*
|
|
* @param string $attachment Attachment file name to find
|
|
* @return string Path to located file
|
|
* @access private
|
|
*/
|
|
function _findFiles($attachment) {
|
|
if (file_exists($attachment)) {
|
|
return $attachment;
|
|
}
|
|
foreach ($this->filePaths as $path) {
|
|
if (file_exists($path . DS . $attachment)) {
|
|
$file = $path . DS . $attachment;
|
|
return $file;
|
|
}
|
|
}
|
|
return null;
|
|
}
|
|
|
|
/**
|
|
* Wrap the message using EmailComponent::$lineLength
|
|
*
|
|
* @param string $message Message to wrap
|
|
* @param integer $lineLength Max length of line
|
|
* @return array Wrapped message
|
|
* @access protected
|
|
*/
|
|
function _wrap($message, $lineLength = null) {
|
|
$message = $this->_strip($message, true);
|
|
$message = str_replace(array("\r\n","\r"), "\n", $message);
|
|
$lines = explode("\n", $message);
|
|
$formatted = array();
|
|
|
|
if ($this->_lineLength !== null) {
|
|
trigger_error(__('_lineLength cannot be accessed please use lineLength', true), E_USER_WARNING);
|
|
$this->lineLength = $this->_lineLength;
|
|
}
|
|
|
|
if (!$lineLength) {
|
|
$lineLength = $this->lineLength;
|
|
}
|
|
|
|
foreach ($lines as $line) {
|
|
if (substr($line, 0, 1) == '.') {
|
|
$line = '.' . $line;
|
|
}
|
|
$formatted = array_merge($formatted, explode("\n", wordwrap($line, $lineLength, "\n", true)));
|
|
}
|
|
$formatted[] = '';
|
|
return $formatted;
|
|
}
|
|
|
|
/**
|
|
* Encode the specified string using the current charset
|
|
*
|
|
* @param string $subject String to encode
|
|
* @return string Encoded string
|
|
* @access private
|
|
*/
|
|
function _encode($subject) {
|
|
$subject = $this->_strip($subject);
|
|
|
|
$nl = "\r\n";
|
|
if ($this->delivery == 'mail') {
|
|
$nl = '';
|
|
}
|
|
$internalEncoding = function_exists('mb_internal_encoding');
|
|
if ($internalEncoding) {
|
|
$restore = mb_internal_encoding();
|
|
mb_internal_encoding($this->charset);
|
|
}
|
|
$return = mb_encode_mimeheader($subject, $this->charset, 'B', $nl);
|
|
if ($internalEncoding) {
|
|
mb_internal_encoding($restore);
|
|
}
|
|
return $return;
|
|
}
|
|
|
|
/**
|
|
* Format a string as an email address
|
|
*
|
|
* @param string $string String representing an email address
|
|
* @return string Email address suitable for email headers or smtp pipe
|
|
* @access private
|
|
*/
|
|
function _formatAddress($string, $smtp = false) {
|
|
$hasAlias = preg_match('/((.*))?\s?<(.+)>/', $string, $matches);
|
|
if ($smtp && $hasAlias) {
|
|
return $this->_strip('<' . $matches[3] . '>');
|
|
} elseif ($smtp) {
|
|
return $this->_strip('<' . $string . '>');
|
|
}
|
|
|
|
if ($hasAlias && !empty($matches[2])) {
|
|
return $this->_encode(trim($matches[2])) . $this->_strip(' <' . $matches[3] . '>');
|
|
}
|
|
return $this->_strip($string);
|
|
}
|
|
|
|
/**
|
|
* Remove certain elements (such as bcc:, to:, %0a) from given value.
|
|
* Helps prevent header injection / mainipulation on user content.
|
|
*
|
|
* @param string $value Value to strip
|
|
* @param boolean $message Set to true to indicate main message content
|
|
* @return string Stripped value
|
|
* @access private
|
|
*/
|
|
function _strip($value, $message = false) {
|
|
$search = '%0a|%0d|Content-(?:Type|Transfer-Encoding)\:';
|
|
$search .= '|charset\=|mime-version\:|multipart/mixed|(?:[^a-z]to|b?cc)\:.*';
|
|
|
|
if ($message !== true) {
|
|
$search .= '|\r|\n';
|
|
}
|
|
$search = '#(?:' . $search . ')#i';
|
|
while (preg_match($search, $value)) {
|
|
$value = preg_replace($search, '', $value);
|
|
}
|
|
return $value;
|
|
}
|
|
|
|
/**
|
|
* Wrapper for PHP mail function used for sending out emails
|
|
*
|
|
* @return bool Success
|
|
* @access private
|
|
*/
|
|
function _mail() {
|
|
$header = implode($this->lineFeed, $this->__header);
|
|
$message = implode($this->lineFeed, $this->__message);
|
|
if (is_array($this->to)) {
|
|
$to = implode(', ', array_map(array($this, '_formatAddress'), $this->to));
|
|
} else {
|
|
$to = $this->to;
|
|
}
|
|
if (ini_get('safe_mode')) {
|
|
return @mail($to, $this->_encode($this->subject), $message, $header);
|
|
}
|
|
return @mail($to, $this->_encode($this->subject), $message, $header, $this->additionalParams);
|
|
}
|
|
|
|
|
|
/**
|
|
* Helper method to get socket, overridden in tests
|
|
*
|
|
* @param array $config Config data for the socket.
|
|
* @return void
|
|
* @access protected
|
|
*/
|
|
function _getSocket($config) {
|
|
$this->__smtpConnection =& new CakeSocket($config);
|
|
}
|
|
|
|
/**
|
|
* Sends out email via SMTP
|
|
*
|
|
* @return bool Success
|
|
* @access private
|
|
*/
|
|
function _smtp() {
|
|
App::import('Core', array('CakeSocket'));
|
|
|
|
$defaults = array(
|
|
'host' => 'localhost',
|
|
'port' => 25,
|
|
'protocol' => 'smtp',
|
|
'timeout' => 30
|
|
);
|
|
$this->smtpOptions = array_merge($defaults, $this->smtpOptions);
|
|
$this->_getSocket($this->smtpOptions);
|
|
|
|
if (!$this->__smtpConnection->connect()) {
|
|
$this->smtpError = $this->__smtpConnection->lastError();
|
|
return false;
|
|
} elseif (!$this->_smtpSend(null, '220')) {
|
|
return false;
|
|
}
|
|
|
|
$httpHost = env('HTTP_HOST');
|
|
|
|
if (isset($this->smtpOptions['client'])) {
|
|
$host = $this->smtpOptions['client'];
|
|
} elseif (!empty($httpHost)) {
|
|
list($host) = explode(':', $httpHost);
|
|
} else {
|
|
$host = 'localhost';
|
|
}
|
|
|
|
if (!$this->_smtpSend("EHLO {$host}", '250') && !$this->_smtpSend("HELO {$host}", '250')) {
|
|
return false;
|
|
}
|
|
|
|
if (isset($this->smtpOptions['username']) && isset($this->smtpOptions['password'])) {
|
|
$authRequired = $this->_smtpSend('AUTH LOGIN', '334|503');
|
|
if ($authRequired == '334') {
|
|
if (!$this->_smtpSend(base64_encode($this->smtpOptions['username']), '334')) {
|
|
return false;
|
|
}
|
|
if (!$this->_smtpSend(base64_encode($this->smtpOptions['password']), '235')) {
|
|
return false;
|
|
}
|
|
} elseif ($authRequired != '503') {
|
|
return false;
|
|
}
|
|
}
|
|
|
|
if (!$this->_smtpSend('MAIL FROM: ' . $this->_formatAddress($this->from, true))) {
|
|
return false;
|
|
}
|
|
|
|
if (!is_array($this->to)) {
|
|
$tos = array_map('trim', explode(',', $this->to));
|
|
} else {
|
|
$tos = $this->to;
|
|
}
|
|
foreach ($tos as $to) {
|
|
if (!$this->_smtpSend('RCPT TO: ' . $this->_formatAddress($to, true))) {
|
|
return false;
|
|
}
|
|
}
|
|
|
|
foreach ($this->cc as $cc) {
|
|
if (!$this->_smtpSend('RCPT TO: ' . $this->_formatAddress($cc, true))) {
|
|
return false;
|
|
}
|
|
}
|
|
foreach ($this->bcc as $bcc) {
|
|
if (!$this->_smtpSend('RCPT TO: ' . $this->_formatAddress($bcc, true))) {
|
|
return false;
|
|
}
|
|
}
|
|
|
|
if (!$this->_smtpSend('DATA', '354')) {
|
|
return false;
|
|
}
|
|
|
|
$header = implode("\r\n", $this->__header);
|
|
$message = implode("\r\n", $this->__message);
|
|
if (!$this->_smtpSend($header . "\r\n\r\n" . $message . "\r\n\r\n\r\n.")) {
|
|
return false;
|
|
}
|
|
$this->_smtpSend('QUIT', false);
|
|
|
|
$this->__smtpConnection->disconnect();
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Protected method for sending data to SMTP connection
|
|
*
|
|
* @param string $data data to be sent to SMTP server
|
|
* @param mixed $checkCode code to check for in server response, false to skip
|
|
* @return bool Success
|
|
* @access protected
|
|
*/
|
|
function _smtpSend($data, $checkCode = '250') {
|
|
if (!is_null($data)) {
|
|
$this->__smtpConnection->write($data . "\r\n");
|
|
}
|
|
while ($checkCode !== false) {
|
|
$response = '';
|
|
$startTime = time();
|
|
while (substr($response, -2) !== "\r\n" && ((time() - $startTime) < $this->smtpOptions['timeout'])) {
|
|
$response .= $this->__smtpConnection->read();
|
|
}
|
|
if (substr($response, -2) !== "\r\n") {
|
|
$this->smtpError = 'timeout';
|
|
return false;
|
|
}
|
|
$response = end(explode("\r\n", rtrim($response, "\r\n")));
|
|
|
|
if (preg_match('/^(' . $checkCode . ')(.)/', $response, $code)) {
|
|
if ($code[2] === '-') {
|
|
continue;
|
|
}
|
|
return $code[1];
|
|
}
|
|
$this->smtpError = $response;
|
|
return false;
|
|
}
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Set as controller flash message a debug message showing current settings in component
|
|
*
|
|
* @return boolean Success
|
|
* @access private
|
|
*/
|
|
function _debug() {
|
|
$nl = "\n";
|
|
$header = implode($nl, $this->__header);
|
|
$message = implode($nl, $this->__message);
|
|
$fm = '<pre>';
|
|
|
|
if (is_array($this->to)) {
|
|
$to = implode(', ', array_map(array($this, '_formatAddress'), $this->to));
|
|
} else {
|
|
$to = $this->to;
|
|
}
|
|
$fm .= sprintf('%s %s%s', 'To:', $to, $nl);
|
|
$fm .= sprintf('%s %s%s', 'From:', $this->from, $nl);
|
|
$fm .= sprintf('%s %s%s', 'Subject:', $this->_encode($this->subject), $nl);
|
|
$fm .= sprintf('%s%3$s%3$s%s', 'Header:', $header, $nl);
|
|
$fm .= sprintf('%s%3$s%3$s%s', 'Parameters:', $this->additionalParams, $nl);
|
|
$fm .= sprintf('%s%3$s%3$s%s', 'Message:', $message, $nl);
|
|
$fm .= '</pre>';
|
|
|
|
if (isset($this->Controller->Session)) {
|
|
$this->Controller->Session->setFlash($fm, 'default', null, 'email');
|
|
return true;
|
|
}
|
|
return $fm;
|
|
}
|
|
}
|