146 lines
3.6 KiB
PHP
146 lines
3.6 KiB
PHP
<?php defined('SYSPATH') OR die('No direct access allowed.');
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/**
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* Email module
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*
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* Ported from Kohana 2.2.3 Core to Kohana 3.0 module
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*
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* Updated to use Swiftmailer 4.0.4
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*
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* @package Core
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* @author Kohana Team
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* @copyright (c) 2007-2008 Kohana Team
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* @license http://kohanaphp.com/license.html
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*/
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class Email {
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// SwiftMailer instance
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protected static $mail;
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/**
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* Creates a SwiftMailer instance.
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*
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* @param string DSN connection string
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* @return object Swift object
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*/
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public static function connect($config = NULL)
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{
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if ( ! class_exists('Swift_Mailer', FALSE))
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{
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// Load SwiftMailer
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require Kohana::find_file('vendor', 'swift/swift_required');
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}
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// Load default configuration
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($config === NULL) and $config = Kohana::$config->load('email');
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switch ($config['driver'])
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{
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case 'smtp':
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// Set port
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$port = empty($config['options']['port']) ? 25 : (int) $config['options']['port'];
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// Create SMTP Transport
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$transport = Swift_SmtpTransport::newInstance($config['options']['hostname'], $port);
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if ( ! empty($config['options']['encryption']))
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{
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// Set encryption
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$transport->setEncryption($config['options']['encryption']);
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}
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// Do authentication, if part of the DSN
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empty($config['options']['username']) or $transport->setUsername($config['options']['username']);
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empty($config['options']['password']) or $transport->setPassword($config['options']['password']);
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// Set the timeout to 5 seconds
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$transport->setTimeout(empty($config['options']['timeout']) ? 5 : (int) $config['options']['timeout']);
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break;
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case 'sendmail':
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// Create a sendmail connection
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$transport = Swift_SendmailTransport::newInstance(empty($config['options']) ? "/usr/sbin/sendmail -bs" : $config['options']);
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break;
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default:
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// Use the native connection
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$transport = Swift_MailTransport::newInstance($config['options']);
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break;
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}
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// Create the SwiftMailer instance
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return Email::$mail = Swift_Mailer::newInstance($transport);
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}
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/**
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* Send an email message.
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*
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* @param string|array recipient email (and name), or an array of To, Cc, Bcc names
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* @param string|array sender email (and name)
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* @param string message subject
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* @param string message body
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* @param boolean send email as HTML
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* @return integer number of emails sent
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*/
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public static function send($to, $from, $subject, $message, $html = FALSE)
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{
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// Connect to SwiftMailer
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(Email::$mail === NULL) and email::connect();
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// Determine the message type
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$html = ($html === TRUE) ? 'text/html' : 'text/plain';
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// Create the message
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$message = Swift_Message::newInstance($subject, $message, $html, 'utf-8');
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if (is_string($to))
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{
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// Single recipient
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$message->setTo($to);
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}
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elseif (is_array($to))
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{
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if (isset($to[0]) AND isset($to[1]))
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{
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// Create To: address set
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$to = array('to' => $to);
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}
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foreach ($to as $method => $set)
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{
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if ( ! in_array($method, array('to', 'cc', 'bcc')))
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{
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// Use To: by default
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$method = 'to';
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}
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// Create method name
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$method = 'add'.ucfirst($method);
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if (is_array($set))
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{
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// Add a recipient with name
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$message->$method($set[0], $set[1]);
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}
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else
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{
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// Add a recipient without name
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$message->$method($set);
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}
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}
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}
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if (is_string($from))
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{
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// From without a name
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$message->setFrom($from);
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}
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elseif (is_array($from))
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{
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// From with a name
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$message->setFrom($from[0], $from[1]);
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}
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return Email::$mail->send($message);
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}
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} // End email
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