76 lines
1.7 KiB
PHP
76 lines
1.7 KiB
PHP
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<?php
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/**
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* Abstract send email
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*
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* CakePHP(tm) : Rapid Development Framework (http://cakephp.org)
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* Copyright (c) Cake Software Foundation, Inc. (http://cakefoundation.org)
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*
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* Licensed under The MIT License
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* For full copyright and license information, please see the LICENSE.txt
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* Redistributions of files must retain the above copyright notice.
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*
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* @copyright Copyright (c) Cake Software Foundation, Inc. (http://cakefoundation.org)
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* @link http://cakephp.org CakePHP(tm) Project
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* @package Cake.Network.Email
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* @since CakePHP(tm) v 2.0.0
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* @license http://www.opensource.org/licenses/mit-license.php MIT License
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*/
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/**
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* Abstract transport for sending email
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*
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* @package Cake.Network.Email
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*/
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abstract class AbstractTransport {
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/**
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* Configurations
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*
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* @var array
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*/
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protected $_config = array();
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/**
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* Send mail
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*
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* @param CakeEmail $email
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* @return array
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*/
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abstract public function send(CakeEmail $email);
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/**
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* Set the config
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*
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* @param array $config
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* @return array Returns configs
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*/
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public function config($config = null) {
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if (is_array($config)) {
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$this->_config = $config + $this->_config;
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}
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return $this->_config;
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}
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/**
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* Help to convert headers in string
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*
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* @param array $headers Headers in format key => value
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* @param string $eol
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* @return string
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*/
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protected function _headersToString($headers, $eol = "\r\n") {
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$out = '';
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foreach ($headers as $key => $value) {
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if ($value === false || $value === null || $value === '') {
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continue;
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}
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$out .= $key . ': ' . $value . $eol;
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}
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if (!empty($out)) {
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$out = substr($out, 0, -1 * strlen($eol));
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}
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return $out;
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}
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}
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