1 | <?php |
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2 | /** |
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3 | * Zend Framework |
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4 | * |
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5 | * LICENSE |
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6 | * |
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7 | * This source file is subject to the new BSD license that is bundled |
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8 | * with this package in the file LICENSE.txt. |
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9 | * It is also available through the world-wide-web at this URL: |
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10 | * http://framework.zend.com/license/new-bsd |
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11 | * If you did not receive a copy of the license and are unable to |
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12 | * obtain it through the world-wide-web, please send an email |
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13 | * to license@zend.com so we can send you a copy immediately. |
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14 | * |
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15 | * @category Zend |
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16 | * @package Zend_Mail |
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17 | * @subpackage Transport |
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18 | * @copyright Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com) |
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19 | * @license http://framework.zend.com/license/new-bsd New BSD License |
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20 | * @version $Id: Sendmail.php 23484 2010-12-10 03:57:59Z mjh_ca $ |
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21 | */ |
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22 | |
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23 | |
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24 | /** |
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25 | * @see Zend_Mail_Transport_Abstract |
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26 | */ |
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27 | require_once 'Zend/Mail/Transport/Abstract.php'; |
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28 | |
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29 | |
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30 | /** |
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31 | * Class for sending eMails via the PHP internal mail() function |
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32 | * |
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33 | * @category Zend |
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34 | * @package Zend_Mail |
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35 | * @subpackage Transport |
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36 | * @copyright Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com) |
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37 | * @license http://framework.zend.com/license/new-bsd New BSD License |
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38 | */ |
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39 | class Zend_Mail_Transport_Sendmail extends Zend_Mail_Transport_Abstract |
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40 | { |
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41 | /** |
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42 | * Subject |
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43 | * @var string |
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44 | * @access public |
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45 | */ |
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46 | public $subject = null; |
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47 | |
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48 | |
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49 | /** |
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50 | * Config options for sendmail parameters |
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51 | * |
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52 | * @var string |
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53 | */ |
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54 | public $parameters; |
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55 | |
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56 | /** |
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57 | * EOL character string |
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58 | * @var string |
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59 | * @access public |
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60 | */ |
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61 | public $EOL = PHP_EOL; |
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62 | |
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63 | /** |
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64 | * error information |
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65 | * @var string |
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66 | */ |
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67 | protected $_errstr; |
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68 | |
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69 | /** |
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70 | * Constructor. |
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71 | * |
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72 | * @param string|array|Zend_Config $parameters OPTIONAL (Default: null) |
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73 | * @return void |
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74 | */ |
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75 | public function __construct($parameters = null) |
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76 | { |
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77 | if ($parameters instanceof Zend_Config) { |
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78 | $parameters = $parameters->toArray(); |
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79 | } |
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80 | |
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81 | if (is_array($parameters)) { |
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82 | $parameters = implode(' ', $parameters); |
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83 | } |
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84 | |
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85 | $this->parameters = $parameters; |
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86 | } |
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87 | |
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88 | |
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89 | /** |
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90 | * Send mail using PHP native mail() |
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91 | * |
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92 | * @access public |
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93 | * @return void |
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94 | * @throws Zend_Mail_Transport_Exception if parameters is set |
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95 | * but not a string |
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96 | * @throws Zend_Mail_Transport_Exception on mail() failure |
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97 | */ |
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98 | public function _sendMail() |
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99 | { |
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100 | if ($this->parameters === null) { |
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101 | set_error_handler(array($this, '_handleMailErrors')); |
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102 | $result = mail( |
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103 | $this->recipients, |
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104 | $this->_mail->getSubject(), |
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105 | $this->body, |
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106 | $this->header); |
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107 | restore_error_handler(); |
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108 | } else { |
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109 | if(!is_string($this->parameters)) { |
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110 | /** |
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111 | * @see Zend_Mail_Transport_Exception |
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112 | * |
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113 | * Exception is thrown here because |
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114 | * $parameters is a public property |
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115 | */ |
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116 | require_once 'Zend/Mail/Transport/Exception.php'; |
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117 | throw new Zend_Mail_Transport_Exception( |
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118 | 'Parameters were set but are not a string' |
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119 | ); |
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120 | } |
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121 | |
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122 | set_error_handler(array($this, '_handleMailErrors')); |
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123 | $result = mail( |
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124 | $this->recipients, |
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125 | $this->_mail->getSubject(), |
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126 | $this->body, |
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127 | $this->header, |
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128 | $this->parameters); |
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129 | restore_error_handler(); |
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130 | } |
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131 | |
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132 | if ($this->_errstr !== null || !$result) { |
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133 | /** |
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134 | * @see Zend_Mail_Transport_Exception |
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135 | */ |
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136 | require_once 'Zend/Mail/Transport/Exception.php'; |
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137 | throw new Zend_Mail_Transport_Exception('Unable to send mail. ' . $this->_errstr); |
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138 | } |
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139 | } |
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140 | |
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141 | |
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142 | /** |
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143 | * Format and fix headers |
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144 | * |
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145 | * mail() uses its $to and $subject arguments to set the To: and Subject: |
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146 | * headers, respectively. This method strips those out as a sanity check to |
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147 | * prevent duplicate header entries. |
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148 | * |
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149 | * @access protected |
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150 | * @param array $headers |
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151 | * @return void |
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152 | * @throws Zend_Mail_Transport_Exception |
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153 | */ |
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154 | protected function _prepareHeaders($headers) |
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155 | { |
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156 | if (!$this->_mail) { |
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157 | /** |
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158 | * @see Zend_Mail_Transport_Exception |
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159 | */ |
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160 | require_once 'Zend/Mail/Transport/Exception.php'; |
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161 | throw new Zend_Mail_Transport_Exception('_prepareHeaders requires a registered Zend_Mail object'); |
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162 | } |
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163 | |
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164 | // mail() uses its $to parameter to set the To: header, and the $subject |
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165 | // parameter to set the Subject: header. We need to strip them out. |
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166 | if (0 === strpos(PHP_OS, 'WIN')) { |
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167 | // If the current recipients list is empty, throw an error |
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168 | if (empty($this->recipients)) { |
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169 | /** |
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170 | * @see Zend_Mail_Transport_Exception |
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171 | */ |
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172 | require_once 'Zend/Mail/Transport/Exception.php'; |
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173 | throw new Zend_Mail_Transport_Exception('Missing To addresses'); |
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174 | } |
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175 | } else { |
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176 | // All others, simply grab the recipients and unset the To: header |
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177 | if (!isset($headers['To'])) { |
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178 | /** |
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179 | * @see Zend_Mail_Transport_Exception |
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180 | */ |
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181 | require_once 'Zend/Mail/Transport/Exception.php'; |
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182 | throw new Zend_Mail_Transport_Exception('Missing To header'); |
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183 | } |
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184 | |
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185 | unset($headers['To']['append']); |
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186 | $this->recipients = implode(',', $headers['To']); |
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187 | } |
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188 | |
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189 | // Remove recipient header |
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190 | unset($headers['To']); |
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191 | |
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192 | // Remove subject header, if present |
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193 | if (isset($headers['Subject'])) { |
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194 | unset($headers['Subject']); |
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195 | } |
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196 | |
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197 | // Prepare headers |
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198 | parent::_prepareHeaders($headers); |
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199 | |
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200 | // Fix issue with empty blank line ontop when using Sendmail Trnasport |
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201 | $this->header = rtrim($this->header); |
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202 | } |
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203 | |
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204 | /** |
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205 | * Temporary error handler for PHP native mail(). |
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206 | * |
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207 | * @param int $errno |
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208 | * @param string $errstr |
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209 | * @param string $errfile |
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210 | * @param string $errline |
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211 | * @param array $errcontext |
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212 | * @return true |
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213 | */ |
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214 | public function _handleMailErrors($errno, $errstr, $errfile = null, $errline = null, array $errcontext = null) |
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215 | { |
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216 | $this->_errstr = $errstr; |
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217 | return true; |
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218 | } |
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219 | |
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220 | } |
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