1 | <?php |
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2 | /*************************************************************************** |
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3 | * Expresso Livre * |
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4 | * http://www.expressolivre.org * |
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5 | * -------------------------------------------- * |
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6 | * This program is free software; you can redistribute it and/or modify it * |
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7 | * under the terms of the GNU General Public License as published by the * |
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8 | * Free Software Foundation; either version 2 of the License, or (at your * |
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9 | * option) any later version. * |
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10 | \**************************************************************************/ |
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11 | |
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12 | //////////////////////////////////////////////////// |
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13 | // PHPMailer - PHP email class |
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14 | // |
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15 | // Class for sending email using either |
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16 | // sendmail, PHP mail(), or SMTP. Methods are |
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17 | // based upon the standard AspEmail(tm) classes. |
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18 | // |
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19 | // Copyright (C) 2001 - 2003 Brent R. Matzelle |
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20 | // |
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21 | // License: LGPL, see LICENSE |
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22 | //////////////////////////////////////////////////// |
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23 | |
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24 | /** |
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25 | * PHPMailer - PHP email transport class |
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26 | * @package PHPMailer |
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27 | * @author Brent R. Matzelle |
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28 | * @copyright 2001 - 2003 Brent R. Matzelle |
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29 | */ |
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30 | class PHPMailer |
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31 | { |
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32 | ///////////////////////////////////////////////// |
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33 | // PUBLIC VARIABLES |
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34 | ///////////////////////////////////////////////// |
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35 | |
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36 | /** |
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37 | * Email priority (1 = High, 3 = Normal, 5 = low). |
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38 | * @var int |
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39 | */ |
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40 | var $Priority = 3; |
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41 | |
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42 | /** |
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43 | * Sets the CharSet of the message. |
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44 | * @var string |
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45 | */ |
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46 | var $CharSet = "iso-8859-1"; |
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47 | |
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48 | /** |
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49 | * Sets the Content-type of the message. |
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50 | * @var string |
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51 | */ |
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52 | var $ContentType = "text/plain"; |
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53 | |
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54 | /** |
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55 | * Sets the Encoding of the message. Options for this are "8bit", |
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56 | * "7bit", "binary", "base64", and "quoted-printable". |
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57 | * @var string |
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58 | */ |
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59 | var $Encoding = "8bit"; |
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60 | |
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61 | /** |
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62 | * Holds the most recent mailer error message. |
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63 | * @var string |
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64 | */ |
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65 | var $ErrorInfo = ""; |
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66 | |
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67 | /** |
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68 | * Sets the From email address for the message. |
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69 | * @var string |
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70 | */ |
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71 | var $From = "root@localhost"; |
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72 | |
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73 | /** |
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74 | * Sets the From name of the message. |
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75 | * @var string |
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76 | */ |
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77 | var $FromName = "Root User"; |
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78 | |
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79 | /** |
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80 | * Sets the Sender email (Return-Path) of the message. If not empty, |
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81 | * will be sent via -f to sendmail or as 'MAIL FROM' in smtp mode. |
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82 | * @var string |
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83 | */ |
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84 | var $Sender = ""; |
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85 | |
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86 | /** |
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87 | * Sets the Subject of the message. |
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88 | * @var string |
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89 | */ |
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90 | var $Subject = ""; |
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91 | |
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92 | /** |
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93 | * Sets the Body of the message. This can be either an HTML or text body. |
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94 | * If HTML then run IsHTML(true). |
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95 | * @var string |
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96 | */ |
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97 | var $Body = ""; |
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98 | |
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99 | /** |
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100 | * Sets the text-only body of the message. This automatically sets the |
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101 | * email to multipart/alternative. This body can be read by mail |
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102 | * clients that do not have HTML email capability such as mutt. Clients |
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103 | * that can read HTML will view the normal Body. |
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104 | * @var string |
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105 | */ |
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106 | var $AltBody = ""; |
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107 | |
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108 | /** |
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109 | * Sets word wrapping on the body of the message to a given number of |
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110 | * characters. |
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111 | * @var int |
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112 | */ |
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113 | var $WordWrap = 0; |
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114 | |
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115 | /** |
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116 | * Method to send mail: ("mail", "sendmail", or "smtp"). |
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117 | * @var string |
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118 | */ |
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119 | var $Mailer = "mail"; |
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120 | |
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121 | /** |
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122 | * Sets the path of the sendmail program. |
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123 | * @var string |
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124 | */ |
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125 | var $Sendmail = "/usr/sbin/sendmail"; |
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126 | |
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127 | /** |
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128 | * Path to PHPMailer plugins. This is now only useful if the SMTP class |
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129 | * is in a different directory than the PHP include path. |
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130 | * @var string |
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131 | */ |
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132 | var $PluginDir = ""; |
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133 | |
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134 | /** |
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135 | * Holds PHPMailer version. |
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136 | * @var string |
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137 | */ |
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138 | var $Version = "1.71"; |
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139 | |
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140 | /** |
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141 | * Sets the email address that a reading confirmation will be sent. |
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142 | * @var string |
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143 | */ |
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144 | var $ConfirmReadingTo = ""; |
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145 | |
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146 | /** |
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147 | * Sets the hostname to use in Message-Id and Received headers |
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148 | * and as default HELO string. If empty, the value returned |
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149 | * by SERVER_NAME is used or 'localhost.localdomain'. |
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150 | * @var string |
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151 | */ |
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152 | var $Hostname = ""; |
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153 | |
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154 | |
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155 | ///////////////////////////////////////////////// |
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156 | // SMTP VARIABLES |
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157 | ///////////////////////////////////////////////// |
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158 | |
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159 | /** |
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160 | * Sets the SMTP hosts. All hosts must be separated by a |
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161 | * semicolon. You can also specify a different port |
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162 | * for each host by using this format: [hostname:port] |
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163 | * (e.g. "smtp1.example.com:25;smtp2.example.com"). |
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164 | * Hosts will be tried in order. |
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165 | * @var string |
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166 | */ |
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167 | var $Host = "localhost"; |
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168 | |
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169 | /** |
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170 | * Sets the default SMTP server port. |
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171 | * @var int |
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172 | */ |
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173 | var $Port = 25; |
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174 | |
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175 | /** |
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176 | * Sets the SMTP HELO of the message (Default is $Hostname). |
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177 | * @var string |
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178 | */ |
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179 | var $Helo = ""; |
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180 | |
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181 | /** |
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182 | * Sets SMTP authentication. Utilizes the Username and Password variables. |
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183 | * @var bool |
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184 | */ |
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185 | var $SMTPAuth = false; |
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186 | |
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187 | /** |
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188 | * Sets SMTP username. |
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189 | * @var string |
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190 | */ |
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191 | var $Username = ""; |
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192 | |
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193 | /** |
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194 | * Sets SMTP password. |
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195 | * @var string |
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196 | */ |
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197 | var $Password = ""; |
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198 | |
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199 | /** |
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200 | * Sets the SMTP server timeout in seconds. This function will not |
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201 | * work with the win32 version. |
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202 | * @var int |
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203 | */ |
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204 | var $Timeout = 10; |
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205 | |
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206 | /** |
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207 | * Sets SMTP class debugging on or off. |
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208 | * @var bool |
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209 | */ |
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210 | var $SMTPDebug = false; |
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211 | |
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212 | /** |
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213 | * Prevents the SMTP connection from being closed after each mail |
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214 | * sending. If this is set to true then to close the connection |
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215 | * requires an explicit call to SmtpClose(). |
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216 | * @var bool |
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217 | */ |
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218 | var $SMTPKeepAlive = false; |
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219 | |
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220 | /**#@+ |
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221 | * @access private |
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222 | */ |
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223 | var $smtp = NULL; |
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224 | var $to = array(); |
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225 | var $cc = array(); |
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226 | var $bcc = array(); |
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227 | var $ReplyTo = array(); |
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228 | var $attachment = array(); |
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229 | var $CustomHeader = array(); |
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230 | var $message_type = ""; |
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231 | var $boundary = array(); |
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232 | var $language = array(); |
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233 | var $error_count = 0; |
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234 | var $LE = "\n"; |
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235 | /**#@-*/ |
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236 | |
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237 | ///////////////////////////////////////////////// |
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238 | // VARIABLE METHODS |
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239 | ///////////////////////////////////////////////// |
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240 | |
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241 | /** |
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242 | * Sets message type to HTML. |
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243 | * @param bool $bool |
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244 | * @return void |
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245 | */ |
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246 | function Iscalendar($bool) { |
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247 | if($bool == true) |
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248 | $this->ContentType = "multipart/alternative;\n boundary=\"01BD3665.3AF0D360\"\n"; |
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249 | else |
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250 | $this->ContentType = "text/plain"; |
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251 | } |
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252 | |
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253 | function IsHTML($bool) { |
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254 | if($bool == true) |
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255 | $this->ContentType = "text/html"; |
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256 | else |
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257 | $this->ContentType = "text/plain"; |
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258 | } |
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259 | |
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260 | /** |
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261 | * Sets Mailer to send message using SMTP. |
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262 | * @return void |
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263 | */ |
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264 | function IsSMTP() { |
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265 | $this->Mailer = "smtp"; |
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266 | } |
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267 | |
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268 | /** |
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269 | * Sets Mailer to send message using PHP mail() function. |
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270 | * @return void |
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271 | */ |
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272 | function IsMail() { |
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273 | $this->Mailer = "mail"; |
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274 | } |
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275 | |
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276 | /** |
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277 | * Sets Mailer to send message using the $Sendmail program. |
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278 | * @return void |
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279 | */ |
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280 | function IsSendmail() { |
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281 | $this->Mailer = "sendmail"; |
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282 | } |
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283 | |
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284 | /** |
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285 | * Sets Mailer to send message using the qmail MTA. |
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286 | * @return void |
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287 | */ |
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288 | function IsQmail() { |
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289 | $this->Sendmail = "/var/qmail/bin/sendmail"; |
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290 | $this->Mailer = "sendmail"; |
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291 | } |
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292 | |
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293 | |
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294 | ///////////////////////////////////////////////// |
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295 | // RECIPIENT METHODS |
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296 | ///////////////////////////////////////////////// |
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297 | |
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298 | /** |
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299 | * Adds a "To" address. |
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300 | * @param string $address |
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301 | * @param string $name |
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302 | * @return void |
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303 | */ |
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304 | function AddAddress($address, $name = "") { |
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305 | $cur = count($this->to); |
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306 | $this->to[$cur][0] = trim($address); |
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307 | $this->to[$cur][1] = $name; |
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308 | } |
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309 | |
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310 | /** |
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311 | * Adds a "Cc" address. Note: this function works |
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312 | * with the SMTP mailer on win32, not with the "mail" |
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313 | * mailer. |
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314 | * @param string $address |
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315 | * @param string $name |
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316 | * @return void |
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317 | */ |
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318 | function AddCC($address, $name = "") { |
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319 | $cur = count($this->cc); |
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320 | $this->cc[$cur][0] = trim($address); |
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321 | $this->cc[$cur][1] = $name; |
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322 | } |
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323 | |
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324 | /** |
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325 | * Adds a "Bcc" address. Note: this function works |
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326 | * with the SMTP mailer on win32, not with the "mail" |
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327 | * mailer. |
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328 | * @param string $address |
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329 | * @param string $name |
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330 | * @return void |
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331 | */ |
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332 | function AddBCC($address, $name = "") { |
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333 | $cur = count($this->bcc); |
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334 | $this->bcc[$cur][0] = trim($address); |
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335 | $this->bcc[$cur][1] = $name; |
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336 | } |
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337 | |
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338 | /** |
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339 | * Adds a "Reply-to" address. |
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340 | * @param string $address |
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341 | * @param string $name |
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342 | * @return void |
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343 | */ |
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344 | function AddReplyTo($address, $name = "") { |
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345 | $cur = count($this->ReplyTo); |
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346 | $this->ReplyTo[$cur][0] = trim($address); |
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347 | $this->ReplyTo[$cur][1] = $name; |
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348 | } |
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349 | |
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350 | |
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351 | ///////////////////////////////////////////////// |
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352 | // MAIL SENDING METHODS |
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353 | ///////////////////////////////////////////////// |
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354 | |
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355 | /** |
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356 | * Creates message and assigns Mailer. If the message is |
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357 | * not sent successfully then it returns false. Use the ErrorInfo |
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358 | * variable to view description of the error. |
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359 | * @return bool |
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360 | */ |
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361 | function Send() { |
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362 | $header = ""; |
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363 | $body = ""; |
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364 | |
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365 | if((count($this->to) + count($this->cc) + count($this->bcc)) < 1) |
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366 | { |
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367 | $this->SetError($this->Lang("provide_address")); |
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368 | return false; |
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369 | } |
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370 | |
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371 | // Set whether the message is multipart/alternative |
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372 | if(!empty($this->AltBody)) |
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373 | $this->ContentType = "multipart/alternative"; |
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374 | |
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375 | $this->SetMessageType(); |
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376 | $header .= $this->CreateHeader(); |
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377 | $this->sentHeader = $header; |
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378 | $body = $this->CreateBody(); |
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379 | $this->sentBody = $body; |
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380 | |
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381 | if($body == "") { return false; } |
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382 | |
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383 | // Choose the mailer |
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384 | if($this->Mailer == "sendmail") |
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385 | { |
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386 | if(!$this->SendmailSend($header, $body)) |
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387 | return false; |
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388 | } |
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389 | elseif($this->Mailer == "mail") |
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390 | { |
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391 | if(!$this->MailSend($header, $body)) |
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392 | return false; |
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393 | } |
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394 | elseif($this->Mailer == "smtp") |
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395 | { |
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396 | if(!$this->SmtpSend($header, $body)) |
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397 | return false; |
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398 | } |
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399 | else |
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400 | { |
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401 | $this->SetError($this->Mailer . $this->Lang("mailer_not_supported")); |
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402 | return false; |
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403 | } |
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404 | |
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405 | return true; |
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406 | } |
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407 | |
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408 | /** |
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409 | * Sends mail using the $Sendmail program. |
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410 | * @access private |
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411 | * @return bool |
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412 | */ |
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413 | function SendmailSend($header, $body) { |
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414 | if ($this->Sender != "") |
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415 | $sendmail = sprintf("%s -oi -f %s -t", $this->Sendmail, $this->Sender); |
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416 | else |
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417 | $sendmail = sprintf("%s -oi -t", $this->Sendmail); |
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418 | |
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419 | if(!@$mail = popen($sendmail, "w")) |
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420 | { |
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421 | $this->SetError($this->Lang("execute") . $this->Sendmail); |
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422 | return false; |
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423 | } |
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424 | |
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425 | fputs($mail, $header); |
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426 | fputs($mail, $body); |
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427 | |
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428 | $result = pclose($mail) >> 8 & 0xFF; |
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429 | if($result != 0) |
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430 | { |
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431 | $this->SetError($this->Lang("execute") . $this->Sendmail); |
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432 | return false; |
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433 | } |
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434 | |
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435 | return true; |
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436 | } |
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437 | |
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438 | /** |
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439 | * Sends mail using the PHP mail() function. |
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440 | * @access private |
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441 | * @return bool |
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442 | */ |
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443 | function MailSend($header, $body) { |
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444 | $to = ""; |
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445 | $to_count = count($this->to); |
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446 | for($i = 0; $i < $to_count; ++$i) |
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447 | { |
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448 | if($i != 0) { $to .= ", "; } |
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449 | $to .= $this->to[$i][0]; |
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450 | } |
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451 | |
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452 | if ($this->Sender != "" && strlen(ini_get("safe_mode"))< 1) |
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453 | { |
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454 | $old_from = ini_get("sendmail_from"); |
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455 | ini_set("sendmail_from", $this->Sender); |
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456 | $params = sprintf("-oi -f %s", $this->Sender); |
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457 | $rt = @mail($to, $this->EncodeHeader($this->Subject), $body, |
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458 | $header, $params); |
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459 | } |
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460 | else |
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461 | $rt = @mail($to, $this->EncodeHeader($this->Subject), $body, $header); |
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462 | |
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463 | if (isset($old_from)) |
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464 | ini_set("sendmail_from", $old_from); |
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465 | |
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466 | if(!$rt) |
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467 | { |
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468 | $this->SetError($this->Lang("instantiate")); |
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469 | return false; |
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470 | } |
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471 | |
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472 | return true; |
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473 | } |
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474 | |
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475 | /** |
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476 | * Sends mail via SMTP using PhpSMTP (Author: |
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477 | * Chris Ryan). Returns bool. Returns false if there is a |
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478 | * bad MAIL FROM, RCPT, or DATA input. |
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479 | * @access private |
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480 | * @return bool |
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481 | */ |
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482 | function SmtpSend($header, $body) { |
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483 | include_once($this->PluginDir . "class.smtp.php"); |
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484 | $error = ""; |
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485 | $bad_rcpt = array(); |
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486 | |
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487 | if(!$this->SmtpConnect()) |
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488 | return false; |
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489 | |
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490 | $smtp_from = ($this->Sender == "") ? $this->From : $this->Sender; |
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491 | if(!$this->smtp->Mail($smtp_from)) |
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492 | { |
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493 | $error = $this->Lang("from_failed") . $smtp_from; |
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494 | $this->SetError($error); |
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495 | $this->smtp->Reset(); |
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496 | return false; |
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497 | } |
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498 | |
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499 | // Attempt to send attach all recipients |
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500 | $to_count = count($this->to); |
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501 | for($i = 0; $i < $to_count; ++$i) |
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502 | { |
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503 | if(!$this->smtp->Recipient($this->to[$i][0])) |
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504 | $bad_rcpt[] = $this->to[$i][0]; |
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505 | } |
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506 | $cc_count = count($this->cc); |
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507 | for($i = 0; $i < $cc_count; ++$i) |
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508 | { |
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509 | if(!$this->smtp->Recipient($this->cc[$i][0])) |
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510 | $bad_rcpt[] = $this->cc[$i][0]; |
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511 | } |
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512 | $bcc_count = count($this->bcc); |
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513 | for($i = 0; $i < $bcc_count; ++$i) |
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514 | { |
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515 | if(!$this->smtp->Recipient($this->bcc[$i][0])) |
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516 | $bad_rcpt[] = $this->bcc[$i][0]; |
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517 | } |
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518 | |
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519 | if(count($bad_rcpt) > 0) // Create error message |
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520 | { |
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521 | $bad_rcpt_count = count($bad_rcpt); |
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522 | for($i = 0; $i < $bad_rcpt_count; ++$i) |
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523 | { |
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524 | if($i != 0) { $error .= ", "; } |
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525 | $error .= $bad_rcpt[$i]; |
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526 | } |
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527 | $error = $this->Lang("recipients_failed") . $error; |
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528 | $this->SetError($error); |
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529 | $this->smtp->Reset(); |
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530 | return false; |
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531 | } |
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532 | |
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533 | if(!$this->smtp->Data($header . $body)) |
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534 | { |
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535 | $this->SetError($this->Lang("data_not_accepted")); |
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536 | $this->smtp->Reset(); |
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537 | return false; |
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538 | } |
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539 | if($this->SMTPKeepAlive == true) |
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540 | $this->smtp->Reset(); |
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541 | else |
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542 | $this->SmtpClose(); |
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543 | |
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544 | return true; |
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545 | } |
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546 | |
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547 | /** |
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548 | * Initiates a connection to an SMTP server. Returns false if the |
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549 | * operation failed. |
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550 | * @access private |
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551 | * @return bool |
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552 | */ |
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553 | function SmtpConnect() { |
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554 | if($this->smtp == NULL) { $this->smtp = new SMTP(); } |
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555 | |
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556 | $this->smtp->do_debug = $this->SMTPDebug; |
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557 | $hosts = explode(";", $this->Host); |
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558 | $index = 0; |
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559 | $connection = ($this->smtp->Connected()); |
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560 | |
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561 | // Retry while there is no connection |
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562 | while($index < count($hosts) && $connection == false) |
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563 | { |
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564 | if(strstr($hosts[$index], ":")) |
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565 | list($host, $port) = explode(":", $hosts[$index]); |
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566 | else |
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567 | { |
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568 | $host = $hosts[$index]; |
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569 | $port = $this->Port; |
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570 | } |
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571 | |
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572 | if($this->smtp->Connect($host, $port, $this->Timeout)) |
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573 | { |
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574 | if ($this->Helo != '') |
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575 | $this->smtp->Hello($this->Helo); |
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576 | else |
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577 | $this->smtp->Hello($this->ServerHostname()); |
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578 | |
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579 | if($this->SMTPAuth) |
---|
580 | { |
---|
581 | if(!$this->smtp->Authenticate($this->Username, |
---|
582 | $this->Password)) |
---|
583 | { |
---|
584 | $this->SetError($this->Lang("authenticate")); |
---|
585 | $this->smtp->Reset(); |
---|
586 | $connection = false; |
---|
587 | } |
---|
588 | } |
---|
589 | $connection = true; |
---|
590 | } |
---|
591 | ++$index; |
---|
592 | } |
---|
593 | if(!$connection) |
---|
594 | $this->SetError($this->Lang("connect_host")); |
---|
595 | |
---|
596 | return $connection; |
---|
597 | } |
---|
598 | |
---|
599 | /** |
---|
600 | * Closes the active SMTP session if one exists. |
---|
601 | * @return void |
---|
602 | */ |
---|
603 | function SmtpClose() { |
---|
604 | if($this->smtp != NULL) |
---|
605 | { |
---|
606 | if($this->smtp->Connected()) |
---|
607 | { |
---|
608 | $this->smtp->Quit(); |
---|
609 | $this->smtp->Close(); |
---|
610 | } |
---|
611 | } |
---|
612 | } |
---|
613 | |
---|
614 | /** |
---|
615 | * Sets the language for all class error messages. Returns false |
---|
616 | * if it cannot load the language file. The default language type |
---|
617 | * is English. |
---|
618 | * @param string $lang_type Type of language (e.g. Portuguese: "br") |
---|
619 | * @param string $lang_path Path to the language file directory |
---|
620 | * @access public |
---|
621 | * @return bool |
---|
622 | */ |
---|
623 | function SetLanguage($lang_type, $lang_path = "") { |
---|
624 | if(file_exists($lang_path.'phpmailer.lang-'.$lang_type.'.php')) |
---|
625 | include($lang_path.'phpmailer.lang-'.$lang_type.'.php'); |
---|
626 | else if(file_exists($lang_path.'phpmailer.lang-en.php')) |
---|
627 | include($lang_path.'phpmailer.lang-en.php'); |
---|
628 | else |
---|
629 | { |
---|
630 | $this->SetError("Could not load language file"); |
---|
631 | return false; |
---|
632 | } |
---|
633 | $this->language = $PHPMAILER_LANG; |
---|
634 | |
---|
635 | return true; |
---|
636 | } |
---|
637 | |
---|
638 | ///////////////////////////////////////////////// |
---|
639 | // MESSAGE CREATION METHODS |
---|
640 | ///////////////////////////////////////////////// |
---|
641 | |
---|
642 | /** |
---|
643 | * Creates recipient headers. |
---|
644 | * @access private |
---|
645 | * @return string |
---|
646 | */ |
---|
647 | function AddrAppend($type, $addr) { |
---|
648 | $addr_str = $type . ": "; |
---|
649 | $addr_str .= $this->AddrFormat($addr[0]); |
---|
650 | if(count($addr) > 1) |
---|
651 | { |
---|
652 | $addr_count = count($addr); |
---|
653 | for($i = 1; $i < $addr_count; ++$i) |
---|
654 | $addr_str .= ", " . $this->AddrFormat($addr[$i]); |
---|
655 | } |
---|
656 | $addr_str .= $this->LE; |
---|
657 | |
---|
658 | return $addr_str; |
---|
659 | } |
---|
660 | |
---|
661 | /** |
---|
662 | * Formats an address correctly. |
---|
663 | * @access private |
---|
664 | * @return string |
---|
665 | */ |
---|
666 | function AddrFormat($addr) { |
---|
667 | if(empty($addr[1])) |
---|
668 | $formatted = $addr[0]; |
---|
669 | else |
---|
670 | { |
---|
671 | $formatted = $this->EncodeHeader($addr[1], 'phrase') . " <" . |
---|
672 | $addr[0] . ">"; |
---|
673 | } |
---|
674 | |
---|
675 | return $formatted; |
---|
676 | } |
---|
677 | |
---|
678 | /** |
---|
679 | * Wraps message for use with mailers that do not |
---|
680 | * automatically perform wrapping and for quoted-printable. |
---|
681 | * Original written by philippe. |
---|
682 | * @access private |
---|
683 | * @return string |
---|
684 | */ |
---|
685 | function WrapText($message, $length, $qp_mode = false) { |
---|
686 | $soft_break = ($qp_mode) ? sprintf(" =%s", $this->LE) : $this->LE; |
---|
687 | |
---|
688 | $message = $this->FixEOL($message); |
---|
689 | if (substr($message, -1) == $this->LE) |
---|
690 | $message = substr($message, 0, -1); |
---|
691 | |
---|
692 | $line = explode($this->LE, $message); |
---|
693 | $message = ""; |
---|
694 | $line_count = count($line); |
---|
695 | for ($i=0 ;$i < $line_count; ++$i) |
---|
696 | { |
---|
697 | $line_part = explode(" ", $line[$i]); |
---|
698 | $buf = ""; |
---|
699 | $line_part_count = count($line_part); |
---|
700 | for ($e = 0; $e<$line_part_count; ++$e) |
---|
701 | { |
---|
702 | $word = $line_part[$e]; |
---|
703 | if ($qp_mode and (strlen($word) > $length)) |
---|
704 | { |
---|
705 | $space_left = $length - strlen($buf) - 1; |
---|
706 | if ($e != 0) |
---|
707 | { |
---|
708 | if ($space_left > 20) |
---|
709 | { |
---|
710 | $len = $space_left; |
---|
711 | if (substr($word, $len - 1, 1) == "=") |
---|
712 | $len--; |
---|
713 | elseif (substr($word, $len - 2, 1) == "=") |
---|
714 | $len -= 2; |
---|
715 | $part = substr($word, 0, $len); |
---|
716 | $word = substr($word, $len); |
---|
717 | $buf .= " " . $part; |
---|
718 | $message .= $buf . sprintf("=%s", $this->LE); |
---|
719 | } |
---|
720 | else |
---|
721 | { |
---|
722 | $message .= $buf . $soft_break; |
---|
723 | } |
---|
724 | $buf = ""; |
---|
725 | } |
---|
726 | while (strlen($word) > 0) |
---|
727 | { |
---|
728 | $len = $length; |
---|
729 | if (substr($word, $len - 1, 1) == "=") |
---|
730 | $len--; |
---|
731 | elseif (substr($word, $len - 2, 1) == "=") |
---|
732 | $len -= 2; |
---|
733 | $part = substr($word, 0, $len); |
---|
734 | $word = substr($word, $len); |
---|
735 | |
---|
736 | if (strlen($word) > 0) |
---|
737 | $message .= $part . sprintf("=%s", $this->LE); |
---|
738 | else |
---|
739 | $buf = $part; |
---|
740 | } |
---|
741 | } |
---|
742 | else |
---|
743 | { |
---|
744 | $buf_o = $buf; |
---|
745 | $buf .= ($e == 0) ? $word : (" " . $word); |
---|
746 | |
---|
747 | if (strlen($buf) > $length and $buf_o != "") |
---|
748 | { |
---|
749 | $message .= $buf_o . $soft_break; |
---|
750 | $buf = $word; |
---|
751 | } |
---|
752 | } |
---|
753 | } |
---|
754 | $message .= $buf . $this->LE; |
---|
755 | } |
---|
756 | |
---|
757 | return $message; |
---|
758 | } |
---|
759 | |
---|
760 | /** |
---|
761 | * Set the body wrapping. |
---|
762 | * @access private |
---|
763 | * @return void |
---|
764 | */ |
---|
765 | function SetWordWrap() { |
---|
766 | if($this->WordWrap < 1) |
---|
767 | return; |
---|
768 | |
---|
769 | switch($this->message_type) |
---|
770 | { |
---|
771 | case "alt": |
---|
772 | // fall through |
---|
773 | case "alt_attachment": |
---|
774 | $this->AltBody = $this->WrapText($this->AltBody, $this->WordWrap); |
---|
775 | break; |
---|
776 | default: |
---|
777 | $this->Body = $this->WrapText($this->Body, $this->WordWrap); |
---|
778 | break; |
---|
779 | } |
---|
780 | } |
---|
781 | |
---|
782 | /** |
---|
783 | * Assembles message header. |
---|
784 | * @access private |
---|
785 | * @return string |
---|
786 | */ |
---|
787 | function CreateHeader() { |
---|
788 | $result = ""; |
---|
789 | |
---|
790 | // Set the boundaries |
---|
791 | $uniq_id = md5(uniqid(time())); |
---|
792 | $this->boundary[1] = "b1_" . $uniq_id; |
---|
793 | $this->boundary[2] = "b2_" . $uniq_id; |
---|
794 | |
---|
795 | $result .= $this->Received(); |
---|
796 | $result .= $this->HeaderLine("Date", $this->RFCDate()); |
---|
797 | if($this->Sender == "") |
---|
798 | $result .= $this->HeaderLine("Return-Path", trim($this->From)); |
---|
799 | else |
---|
800 | $result .= $this->HeaderLine("Return-Path", trim($this->Sender)); |
---|
801 | |
---|
802 | // To be created automatically by mail() |
---|
803 | if($this->Mailer != "mail") |
---|
804 | { |
---|
805 | if(count($this->to) > 0) |
---|
806 | $result .= $this->AddrAppend("To", $this->to); |
---|
807 | else if (count($this->cc) == 0) |
---|
808 | $result .= $this->HeaderLine("To", "undisclosed-recipients:;"); |
---|
809 | if(count($this->cc) > 0) |
---|
810 | $result .= $this->AddrAppend("Cc", $this->cc); |
---|
811 | } |
---|
812 | |
---|
813 | $from = array(); |
---|
814 | $from[0][0] = trim($this->From); |
---|
815 | $from[0][1] = $this->FromName; |
---|
816 | $result .= $this->AddrAppend("From", $from); |
---|
817 | |
---|
818 | // sendmail and mail() extract Bcc from the header before sending |
---|
819 | if((($this->Mailer == "sendmail") || ($this->Mailer == "mail")) && (count($this->bcc) > 0)) |
---|
820 | $result .= $this->AddrAppend("Bcc", $this->bcc); |
---|
821 | |
---|
822 | if(count($this->ReplyTo) > 0) |
---|
823 | $result .= $this->AddrAppend("Reply-to", $this->ReplyTo); |
---|
824 | |
---|
825 | // mail() sets the subject itself |
---|
826 | if($this->Mailer != "mail") |
---|
827 | $result .= $this->HeaderLine("Subject", $this->EncodeHeader(trim($this->Subject))); |
---|
828 | |
---|
829 | $result .= sprintf("Message-ID: <%s@%s>%s", $uniq_id, $this->ServerHostname(), $this->LE); |
---|
830 | $result .= $this->HeaderLine("X-Priority", $this->Priority); |
---|
831 | $result .= $this->HeaderLine("X-Mailer", "PHPMailer [version " . $this->Version . "]"); |
---|
832 | |
---|
833 | if($this->ConfirmReadingTo != "") |
---|
834 | { |
---|
835 | $result .= $this->HeaderLine("Disposition-Notification-To", |
---|
836 | "<" . trim($this->ConfirmReadingTo) . ">"); |
---|
837 | } |
---|
838 | |
---|
839 | // Add custom headers |
---|
840 | $CustomHeader_count = count($this->CustomHeader); |
---|
841 | for($index = 0; $index < $CustomHeader_count; ++$index) |
---|
842 | { |
---|
843 | $result .= $this->HeaderLine(trim($this->CustomHeader[$index][0]), |
---|
844 | $this->EncodeHeader(trim($this->CustomHeader[$index][1]))); |
---|
845 | } |
---|
846 | $result .= $this->HeaderLine("MIME-Version", "1.0"); |
---|
847 | |
---|
848 | switch($this->message_type) |
---|
849 | { |
---|
850 | case "plain": |
---|
851 | $result .= $this->HeaderLine("Content-Transfer-Encoding", $this->Encoding); |
---|
852 | $result .= sprintf("Content-Type: %s; charset=\"%s\"", |
---|
853 | $this->ContentType, $this->CharSet); |
---|
854 | break; |
---|
855 | case "attachments": |
---|
856 | // fall through |
---|
857 | case "alt_attachments": |
---|
858 | if($this->InlineImageExists()) |
---|
859 | { |
---|
860 | $result .= sprintf("Content-Type: %s;%s\ttype=\"text/html\";%s\tboundary=\"%s\"%s", |
---|
861 | "multipart/related", $this->LE, $this->LE, |
---|
862 | $this->boundary[1], $this->LE); |
---|
863 | } |
---|
864 | else |
---|
865 | { |
---|
866 | $result .= $this->HeaderLine("Content-Type", "multipart/mixed;"); |
---|
867 | $result .= $this->TextLine("\tboundary=\"" . $this->boundary[1] . '"'); |
---|
868 | } |
---|
869 | break; |
---|
870 | case "alt": |
---|
871 | $result .= $this->HeaderLine("Content-Type", "multipart/alternative;"); |
---|
872 | $result .= $this->TextLine("\tboundary=\"" . $this->boundary[1] . '"'); |
---|
873 | break; |
---|
874 | } |
---|
875 | |
---|
876 | if($this->Mailer != "mail") |
---|
877 | $result .= $this->LE.$this->LE; |
---|
878 | |
---|
879 | return $result; |
---|
880 | } |
---|
881 | |
---|
882 | /** |
---|
883 | * Assembles the message body. Returns an empty string on failure. |
---|
884 | * @access private |
---|
885 | * @return string |
---|
886 | */ |
---|
887 | function CreateBody() { |
---|
888 | $result = ""; |
---|
889 | |
---|
890 | $this->SetWordWrap(); |
---|
891 | |
---|
892 | switch($this->message_type) |
---|
893 | { |
---|
894 | case "alt": |
---|
895 | $result .= $this->GetBoundary($this->boundary[1], "", |
---|
896 | "text/plain", ""); |
---|
897 | $result .= $this->EncodeString($this->AltBody, $this->Encoding); |
---|
898 | $result .= $this->LE.$this->LE; |
---|
899 | $result .= $this->GetBoundary($this->boundary[1], "", |
---|
900 | "text/html", ""); |
---|
901 | |
---|
902 | $result .= $this->EncodeString($this->Body, $this->Encoding); |
---|
903 | $result .= $this->LE.$this->LE; |
---|
904 | |
---|
905 | $result .= $this->EndBoundary($this->boundary[1]); |
---|
906 | break; |
---|
907 | case "plain": |
---|
908 | $result .= $this->EncodeString($this->Body, $this->Encoding); |
---|
909 | break; |
---|
910 | case "attachments": |
---|
911 | $result .= $this->GetBoundary($this->boundary[1], "", "", ""); |
---|
912 | $result .= $this->EncodeString($this->Body, $this->Encoding); |
---|
913 | $result .= $this->LE; |
---|
914 | |
---|
915 | $result .= $this->AttachAll(); |
---|
916 | break; |
---|
917 | case "alt_attachments": |
---|
918 | $result .= sprintf("--%s%s", $this->boundary[1], $this->LE); |
---|
919 | $result .= sprintf("Content-Type: %s;%s" . |
---|
920 | "\tboundary=\"%s\"%s", |
---|
921 | "multipart/alternative", $this->LE, |
---|
922 | $this->boundary[2], $this->LE.$this->LE); |
---|
923 | |
---|
924 | // Create text body |
---|
925 | $result .= $this->GetBoundary($this->boundary[2], "", |
---|
926 | "text/plain", "") . $this->LE; |
---|
927 | |
---|
928 | $result .= $this->EncodeString($this->AltBody, $this->Encoding); |
---|
929 | $result .= $this->LE.$this->LE; |
---|
930 | |
---|
931 | // Create the HTML body |
---|
932 | $result .= $this->GetBoundary($this->boundary[2], "", |
---|
933 | "text/html", "") . $this->LE; |
---|
934 | |
---|
935 | $result .= $this->EncodeString($this->Body, $this->Encoding); |
---|
936 | $result .= $this->LE.$this->LE; |
---|
937 | |
---|
938 | $result .= $this->EndBoundary($this->boundary[2]); |
---|
939 | |
---|
940 | $result .= $this->AttachAll(); |
---|
941 | break; |
---|
942 | } |
---|
943 | if($this->IsError()) |
---|
944 | $result = ""; |
---|
945 | |
---|
946 | return $result; |
---|
947 | } |
---|
948 | |
---|
949 | /** |
---|
950 | * Returns the start of a message boundary. |
---|
951 | * @access private |
---|
952 | */ |
---|
953 | function GetBoundary($boundary, $charSet, $contentType, $encoding) { |
---|
954 | $result = ""; |
---|
955 | if($charSet == "") { $charSet = $this->CharSet; } |
---|
956 | if($contentType == "") { $contentType = $this->ContentType; } |
---|
957 | if($encoding == "") { $encoding = $this->Encoding; } |
---|
958 | |
---|
959 | $result .= $this->TextLine("--" . $boundary); |
---|
960 | $result .= sprintf("Content-Type: %s; charset = \"%s\"", |
---|
961 | $contentType, $charSet); |
---|
962 | $result .= $this->LE; |
---|
963 | $result .= $this->HeaderLine("Content-Transfer-Encoding", $encoding); |
---|
964 | $result .= $this->LE; |
---|
965 | |
---|
966 | return $result; |
---|
967 | } |
---|
968 | |
---|
969 | /** |
---|
970 | * Returns the end of a message boundary. |
---|
971 | * @access private |
---|
972 | */ |
---|
973 | function EndBoundary($boundary) { |
---|
974 | return $this->LE . "--" . $boundary . "--" . $this->LE; |
---|
975 | } |
---|
976 | |
---|
977 | /** |
---|
978 | * Sets the message type. |
---|
979 | * @access private |
---|
980 | * @return void |
---|
981 | */ |
---|
982 | function SetMessageType() { |
---|
983 | if(count($this->attachment) < 1 && strlen($this->AltBody) < 1) |
---|
984 | $this->message_type = "plain"; |
---|
985 | else |
---|
986 | { |
---|
987 | if(count($this->attachment) > 0) |
---|
988 | $this->message_type = "attachments"; |
---|
989 | if(strlen($this->AltBody) > 0 && count($this->attachment) < 1) |
---|
990 | $this->message_type = "alt"; |
---|
991 | if(strlen($this->AltBody) > 0 && count($this->attachment) > 0) |
---|
992 | $this->message_type = "alt_attachments"; |
---|
993 | } |
---|
994 | } |
---|
995 | |
---|
996 | /** |
---|
997 | * Returns a formatted header line. |
---|
998 | * @access private |
---|
999 | * @return string |
---|
1000 | */ |
---|
1001 | function HeaderLine($name, $value) { |
---|
1002 | return $name . ": " . $value . $this->LE; |
---|
1003 | } |
---|
1004 | |
---|
1005 | /** |
---|
1006 | * Returns a formatted mail line. |
---|
1007 | * @access private |
---|
1008 | * @return string |
---|
1009 | */ |
---|
1010 | function TextLine($value) { |
---|
1011 | return $value . $this->LE; |
---|
1012 | } |
---|
1013 | |
---|
1014 | ///////////////////////////////////////////////// |
---|
1015 | // ATTACHMENT METHODS |
---|
1016 | ///////////////////////////////////////////////// |
---|
1017 | |
---|
1018 | /** |
---|
1019 | * Adds an attachment from a path on the filesystem. |
---|
1020 | * Returns false if the file could not be found |
---|
1021 | * or accessed. |
---|
1022 | * @param string $path Path to the attachment. |
---|
1023 | * @param string $name Overrides the attachment name. |
---|
1024 | * @param string $encoding File encoding (see $Encoding). |
---|
1025 | * @param string $type File extension (MIME) type. |
---|
1026 | * @return bool |
---|
1027 | */ |
---|
1028 | function AddAttachment($path, $name = "", $encoding = "base64", |
---|
1029 | $type = "application/octet-stream") { |
---|
1030 | if(!@is_file($path)) |
---|
1031 | { |
---|
1032 | $this->SetError($this->Lang("file_access") . $path); |
---|
1033 | return false; |
---|
1034 | } |
---|
1035 | |
---|
1036 | $filename = basename($path); |
---|
1037 | if($name == "") |
---|
1038 | $name = $filename; |
---|
1039 | |
---|
1040 | $cur = count($this->attachment); |
---|
1041 | $this->attachment[$cur][0] = $path; |
---|
1042 | $this->attachment[$cur][1] = $filename; |
---|
1043 | $this->attachment[$cur][2] = $name; |
---|
1044 | $this->attachment[$cur][3] = $encoding; |
---|
1045 | $this->attachment[$cur][4] = $type; |
---|
1046 | $this->attachment[$cur][5] = false; // isStringAttachment |
---|
1047 | $this->attachment[$cur][6] = "attachment"; |
---|
1048 | $this->attachment[$cur][7] = 0; |
---|
1049 | |
---|
1050 | return true; |
---|
1051 | } |
---|
1052 | |
---|
1053 | /** |
---|
1054 | * Attaches all fs, string, and binary attachments to the message. |
---|
1055 | * Returns an empty string on failure. |
---|
1056 | * @access private |
---|
1057 | * @return string |
---|
1058 | */ |
---|
1059 | function AttachAll() { |
---|
1060 | // Return text of body |
---|
1061 | $mime = array(); |
---|
1062 | |
---|
1063 | // Add all attachments |
---|
1064 | $attachment_count = count($this->attachment); |
---|
1065 | for($i = 0; $i < $attachment_count; ++$i) |
---|
1066 | { |
---|
1067 | // Check for string attachment |
---|
1068 | $bString = $this->attachment[$i][5]; |
---|
1069 | if ($bString) |
---|
1070 | $string = $this->attachment[$i][0]; |
---|
1071 | else |
---|
1072 | $path = $this->attachment[$i][0]; |
---|
1073 | |
---|
1074 | $filename = $this->attachment[$i][1]; |
---|
1075 | $name = $this->attachment[$i][2]; |
---|
1076 | $encoding = $this->attachment[$i][3]; |
---|
1077 | $type = $this->attachment[$i][4]; |
---|
1078 | $disposition = $this->attachment[$i][6]; |
---|
1079 | $cid = $this->attachment[$i][7]; |
---|
1080 | |
---|
1081 | $mime[] = sprintf("--%s%s", $this->boundary[1], $this->LE); |
---|
1082 | $mime[] = sprintf("Content-Type: %s; name=\"%s\"%s", $type, $name, $this->LE); |
---|
1083 | $mime[] = sprintf("Content-Transfer-Encoding: %s%s", $encoding, $this->LE); |
---|
1084 | |
---|
1085 | if($disposition == "inline") |
---|
1086 | $mime[] = sprintf("Content-ID: <%s>%s", $cid, $this->LE); |
---|
1087 | |
---|
1088 | $mime[] = sprintf("Content-Disposition: %s; filename=\"%s\"%s", |
---|
1089 | $disposition, $name, $this->LE.$this->LE); |
---|
1090 | |
---|
1091 | // Encode as string attachment |
---|
1092 | if($bString) |
---|
1093 | { |
---|
1094 | $mime[] = $this->EncodeString($string, $encoding); |
---|
1095 | if($this->IsError()) { return ""; } |
---|
1096 | $mime[] = $this->LE.$this->LE; |
---|
1097 | } |
---|
1098 | else |
---|
1099 | { |
---|
1100 | $mime[] = $this->EncodeFile($path, $encoding); |
---|
1101 | if($this->IsError()) { return ""; } |
---|
1102 | $mime[] = $this->LE.$this->LE; |
---|
1103 | } |
---|
1104 | } |
---|
1105 | |
---|
1106 | $mime[] = sprintf("--%s--%s", $this->boundary[1], $this->LE); |
---|
1107 | |
---|
1108 | return join("", $mime); |
---|
1109 | } |
---|
1110 | |
---|
1111 | /** |
---|
1112 | * Encodes attachment in requested format. Returns an |
---|
1113 | * empty string on failure. |
---|
1114 | * @access private |
---|
1115 | * @return string |
---|
1116 | */ |
---|
1117 | function EncodeFile ($path, $encoding = "base64") { |
---|
1118 | if(!@$fd = fopen($path, "rb")) |
---|
1119 | { |
---|
1120 | $this->SetError($this->Lang("file_open") . $path); |
---|
1121 | return ""; |
---|
1122 | } |
---|
1123 | $file_buffer = fread($fd, filesize($path)); |
---|
1124 | $file_buffer = $this->EncodeString($file_buffer, $encoding); |
---|
1125 | fclose($fd); |
---|
1126 | |
---|
1127 | return $file_buffer; |
---|
1128 | } |
---|
1129 | |
---|
1130 | /** |
---|
1131 | * Encodes string to requested format. Returns an |
---|
1132 | * empty string on failure. |
---|
1133 | * @access private |
---|
1134 | * @return string |
---|
1135 | */ |
---|
1136 | function EncodeString ($str, $encoding = "base64") { |
---|
1137 | $encoded = ""; |
---|
1138 | switch(strtolower($encoding)) { |
---|
1139 | case "base64": |
---|
1140 | // chunk_split is found in PHP >= 3.0.6 |
---|
1141 | $encoded = chunk_split(base64_encode($str), 76, $this->LE); |
---|
1142 | break; |
---|
1143 | case "7bit": |
---|
1144 | case "8bit": |
---|
1145 | $encoded = $this->FixEOL($str); |
---|
1146 | if (substr($encoded, -(strlen($this->LE))) != $this->LE) |
---|
1147 | $encoded .= $this->LE; |
---|
1148 | break; |
---|
1149 | case "binary": |
---|
1150 | $encoded = $str; |
---|
1151 | break; |
---|
1152 | case "quoted-printable": |
---|
1153 | $encoded = $this->EncodeQP($str); |
---|
1154 | break; |
---|
1155 | default: |
---|
1156 | $this->SetError($this->Lang("encoding") . $encoding); |
---|
1157 | break; |
---|
1158 | } |
---|
1159 | return $encoded; |
---|
1160 | } |
---|
1161 | |
---|
1162 | /** |
---|
1163 | * Encode a header string to best of Q, B, quoted or none. |
---|
1164 | * @access private |
---|
1165 | * @return string |
---|
1166 | */ |
---|
1167 | function EncodeHeader ($str, $position = 'text') { |
---|
1168 | $x = 0; |
---|
1169 | |
---|
1170 | switch (strtolower($position)) { |
---|
1171 | case 'phrase': |
---|
1172 | if (!preg_match('/[\200-\377]/', $str)) { |
---|
1173 | // Can't use addslashes as we don't know what value has magic_quotes_sybase. |
---|
1174 | $encoded = addcslashes($str, "\0..\37\177\\\""); |
---|
1175 | |
---|
1176 | if (($str == $encoded) && !preg_match('/[^A-Za-z0-9!#$%&\'*+\/=?^_`{|}~ -]/', $str)) |
---|
1177 | return ($encoded); |
---|
1178 | else |
---|
1179 | return ("\"$encoded\""); |
---|
1180 | } |
---|
1181 | $x = preg_match_all('/[^\040\041\043-\133\135-\176]/', $str, $matches); |
---|
1182 | break; |
---|
1183 | case 'comment': |
---|
1184 | $x = preg_match_all('/[()"]/', $str, $matches); |
---|
1185 | // Fall-through |
---|
1186 | case 'text': |
---|
1187 | default: |
---|
1188 | $x += preg_match_all('/[\000-\010\013\014\016-\037\177-\377]/', $str, $matches); |
---|
1189 | break; |
---|
1190 | } |
---|
1191 | |
---|
1192 | if ($x == 0) |
---|
1193 | return ($str); |
---|
1194 | |
---|
1195 | $maxlen = 75 - 7 - strlen($this->CharSet); |
---|
1196 | // Try to select the encoding which should produce the shortest output |
---|
1197 | if (strlen($str)/3 < $x) { |
---|
1198 | $encoding = 'B'; |
---|
1199 | $encoded = base64_encode($str); |
---|
1200 | $maxlen -= $maxlen % 4; |
---|
1201 | $encoded = trim(chunk_split($encoded, $maxlen, "\n")); |
---|
1202 | } else { |
---|
1203 | $encoding = 'Q'; |
---|
1204 | $encoded = $this->EncodeQ($str, $position); |
---|
1205 | $encoded = $this->WrapText($encoded, $maxlen, true); |
---|
1206 | $encoded = str_replace("=".$this->LE, "\n", trim($encoded)); |
---|
1207 | } |
---|
1208 | |
---|
1209 | $encoded = preg_replace('/^(.*)$/m', " =?".$this->CharSet."?$encoding?\\1?=", $encoded); |
---|
1210 | $encoded = trim(str_replace("\n", $this->LE, $encoded)); |
---|
1211 | |
---|
1212 | return $encoded; |
---|
1213 | } |
---|
1214 | |
---|
1215 | /** |
---|
1216 | * Encode string to quoted-printable. |
---|
1217 | * @access private |
---|
1218 | * @return string |
---|
1219 | */ |
---|
1220 | function EncodeQP ($str) { |
---|
1221 | $encoded = $this->FixEOL($str); |
---|
1222 | if (substr($encoded, -(strlen($this->LE))) != $this->LE) |
---|
1223 | $encoded .= $this->LE; |
---|
1224 | |
---|
1225 | // Replace every high ascii, control and = characters |
---|
1226 | $encoded = preg_replace('/([\000-\010\013\014\016-\037\075\177-\377])/e', |
---|
1227 | "'='.sprintf('%02X', ord('\\1'))", $encoded); |
---|
1228 | // Replace every spaces and tabs when it's the last character on a line |
---|
1229 | $encoded = preg_replace("/([\011\040])".$this->LE."/e", |
---|
1230 | "'='.sprintf('%02X', ord('\\1')).'".$this->LE."'", $encoded); |
---|
1231 | |
---|
1232 | // Maximum line length of 76 characters before CRLF (74 + space + '=') |
---|
1233 | $encoded = $this->WrapText($encoded, 74, true); |
---|
1234 | |
---|
1235 | return $encoded; |
---|
1236 | } |
---|
1237 | |
---|
1238 | /** |
---|
1239 | * Encode string to q encoding. |
---|
1240 | * @access private |
---|
1241 | * @return string |
---|
1242 | */ |
---|
1243 | function EncodeQ ($str, $position = "text") { |
---|
1244 | // There should not be any EOL in the string |
---|
1245 | $encoded = preg_replace("[\r\n]", "", $str); |
---|
1246 | |
---|
1247 | switch (strtolower($position)) { |
---|
1248 | case "phrase": |
---|
1249 | $encoded = preg_replace("/([^A-Za-z0-9!*+\/ -])/e", "'='.sprintf('%02X', ord('\\1'))", $encoded); |
---|
1250 | break; |
---|
1251 | case "comment": |
---|
1252 | $encoded = preg_replace("/([\(\)\"])/e", "'='.sprintf('%02X', ord('\\1'))", $encoded); |
---|
1253 | case "text": |
---|
1254 | default: |
---|
1255 | // Replace every high ascii, control =, ? and _ characters |
---|
1256 | $encoded = preg_replace('/([\000-\011\013\014\016-\037\075\077\137\177-\377])/e', |
---|
1257 | "'='.sprintf('%02X', ord('\\1'))", $encoded); |
---|
1258 | break; |
---|
1259 | } |
---|
1260 | |
---|
1261 | // Replace every spaces to _ (more readable than =20) |
---|
1262 | $encoded = str_replace(" ", "_", $encoded); |
---|
1263 | |
---|
1264 | return $encoded; |
---|
1265 | } |
---|
1266 | |
---|
1267 | /** |
---|
1268 | * Adds a string or binary attachment (non-filesystem) to the list. |
---|
1269 | * This method can be used to attach ascii or binary data, |
---|
1270 | * such as a BLOB record from a database. |
---|
1271 | * @param string $string String attachment data. |
---|
1272 | * @param string $filename Name of the attachment. |
---|
1273 | * @param string $encoding File encoding (see $Encoding). |
---|
1274 | * @param string $type File extension (MIME) type. |
---|
1275 | * @return void |
---|
1276 | */ |
---|
1277 | function AddStringAttachment($string, $filename, $encoding = "base64", |
---|
1278 | $type = "application/octet-stream") { |
---|
1279 | // Append to $attachment array |
---|
1280 | $cur = count($this->attachment); |
---|
1281 | $this->attachment[$cur][0] = $string; |
---|
1282 | $this->attachment[$cur][1] = $filename; |
---|
1283 | $this->attachment[$cur][2] = $filename; |
---|
1284 | $this->attachment[$cur][3] = $encoding; |
---|
1285 | $this->attachment[$cur][4] = $type; |
---|
1286 | $this->attachment[$cur][5] = true; // isString |
---|
1287 | $this->attachment[$cur][6] = "attachment"; |
---|
1288 | $this->attachment[$cur][7] = 0; |
---|
1289 | } |
---|
1290 | |
---|
1291 | /** |
---|
1292 | * Adds an embedded attachment. This can include images, sounds, and |
---|
1293 | * just about any other document. Make sure to set the $type to an |
---|
1294 | * image type. For JPEG images use "image/jpeg" and for GIF images |
---|
1295 | * use "image/gif". |
---|
1296 | * @param string $path Path to the attachment. |
---|
1297 | * @param string $cid Content ID of the attachment. Use this to identify |
---|
1298 | * the Id for accessing the image in an HTML form. |
---|
1299 | * @param string $name Overrides the attachment name. |
---|
1300 | * @param string $encoding File encoding (see $Encoding). |
---|
1301 | * @param string $type File extension (MIME) type. |
---|
1302 | * @return bool |
---|
1303 | */ |
---|
1304 | function AddEmbeddedImage($path, $cid, $name = "", $encoding = "base64", |
---|
1305 | $type = "application/octet-stream") { |
---|
1306 | |
---|
1307 | if(!@is_file($path)) |
---|
1308 | { |
---|
1309 | $this->SetError($this->Lang("file_access") . $path); |
---|
1310 | return false; |
---|
1311 | } |
---|
1312 | |
---|
1313 | $filename = basename($path); |
---|
1314 | if($name == "") |
---|
1315 | $name = $filename; |
---|
1316 | |
---|
1317 | // Append to $attachment array |
---|
1318 | $cur = count($this->attachment); |
---|
1319 | $this->attachment[$cur][0] = $path; |
---|
1320 | $this->attachment[$cur][1] = $filename; |
---|
1321 | $this->attachment[$cur][2] = $name; |
---|
1322 | $this->attachment[$cur][3] = $encoding; |
---|
1323 | $this->attachment[$cur][4] = $type; |
---|
1324 | $this->attachment[$cur][5] = false; // isStringAttachment |
---|
1325 | $this->attachment[$cur][6] = "inline"; |
---|
1326 | $this->attachment[$cur][7] = $cid; |
---|
1327 | |
---|
1328 | return true; |
---|
1329 | } |
---|
1330 | |
---|
1331 | /** |
---|
1332 | * Returns true if an inline attachment is present. |
---|
1333 | * @access private |
---|
1334 | * @return bool |
---|
1335 | */ |
---|
1336 | function InlineImageExists() { |
---|
1337 | $result = false; |
---|
1338 | $attachment_count = count($this->attachment); |
---|
1339 | for($i = 0; $i < $attachment_count; ++$i) |
---|
1340 | { |
---|
1341 | if($this->attachment[$i][6] == "inline") |
---|
1342 | { |
---|
1343 | $result = true; |
---|
1344 | break; |
---|
1345 | } |
---|
1346 | } |
---|
1347 | |
---|
1348 | return $result; |
---|
1349 | } |
---|
1350 | |
---|
1351 | ///////////////////////////////////////////////// |
---|
1352 | // MESSAGE RESET METHODS |
---|
1353 | ///////////////////////////////////////////////// |
---|
1354 | |
---|
1355 | /** |
---|
1356 | * Clears all recipients assigned in the TO array. Returns void. |
---|
1357 | * @return void |
---|
1358 | */ |
---|
1359 | function ClearAddresses() { |
---|
1360 | $this->to = array(); |
---|
1361 | } |
---|
1362 | |
---|
1363 | /** |
---|
1364 | * Clears all recipients assigned in the CC array. Returns void. |
---|
1365 | * @return void |
---|
1366 | */ |
---|
1367 | function ClearCCs() { |
---|
1368 | $this->cc = array(); |
---|
1369 | } |
---|
1370 | |
---|
1371 | /** |
---|
1372 | * Clears all recipients assigned in the BCC array. Returns void. |
---|
1373 | * @return void |
---|
1374 | */ |
---|
1375 | function ClearBCCs() { |
---|
1376 | $this->bcc = array(); |
---|
1377 | } |
---|
1378 | |
---|
1379 | /** |
---|
1380 | * Clears all recipients assigned in the ReplyTo array. Returns void. |
---|
1381 | * @return void |
---|
1382 | */ |
---|
1383 | function ClearReplyTos() { |
---|
1384 | $this->ReplyTo = array(); |
---|
1385 | } |
---|
1386 | |
---|
1387 | /** |
---|
1388 | * Clears all recipients assigned in the TO, CC and BCC |
---|
1389 | * array. Returns void. |
---|
1390 | * @return void |
---|
1391 | */ |
---|
1392 | function ClearAllRecipients() { |
---|
1393 | $this->to = array(); |
---|
1394 | $this->cc = array(); |
---|
1395 | $this->bcc = array(); |
---|
1396 | } |
---|
1397 | |
---|
1398 | /** |
---|
1399 | * Clears all previously set filesystem, string, and binary |
---|
1400 | * attachments. Returns void. |
---|
1401 | * @return void |
---|
1402 | */ |
---|
1403 | function ClearAttachments() { |
---|
1404 | $this->attachment = array(); |
---|
1405 | } |
---|
1406 | |
---|
1407 | /** |
---|
1408 | * Clears all custom headers. Returns void. |
---|
1409 | * @return void |
---|
1410 | */ |
---|
1411 | function ClearCustomHeaders() { |
---|
1412 | $this->CustomHeader = array(); |
---|
1413 | } |
---|
1414 | |
---|
1415 | |
---|
1416 | ///////////////////////////////////////////////// |
---|
1417 | // MISCELLANEOUS METHODS |
---|
1418 | ///////////////////////////////////////////////// |
---|
1419 | |
---|
1420 | /** |
---|
1421 | * Adds the error message to the error container. |
---|
1422 | * Returns void. |
---|
1423 | * @access private |
---|
1424 | * @return void |
---|
1425 | */ |
---|
1426 | function SetError($msg) { |
---|
1427 | $this->error_count++; |
---|
1428 | $this->ErrorInfo = $msg; |
---|
1429 | } |
---|
1430 | |
---|
1431 | /** |
---|
1432 | * Returns the proper RFC 822 formatted date. |
---|
1433 | * @access private |
---|
1434 | * @return string |
---|
1435 | */ |
---|
1436 | function RFCDate() { |
---|
1437 | $tz = date("Z"); |
---|
1438 | $tzs = ($tz < 0) ? "-" : "+"; |
---|
1439 | $tz = abs($tz); |
---|
1440 | $tz = ($tz/3600)*100 + ($tz%3600)/60; |
---|
1441 | $result = sprintf("%s %s%04d", date("D, j M Y H:i:s"), $tzs, $tz); |
---|
1442 | |
---|
1443 | return $result; |
---|
1444 | } |
---|
1445 | |
---|
1446 | /** |
---|
1447 | * Returns Received header for message tracing. |
---|
1448 | * @access private |
---|
1449 | * @return string |
---|
1450 | */ |
---|
1451 | function Received() { |
---|
1452 | if ($this->ServerVar('SERVER_NAME') != '') |
---|
1453 | { |
---|
1454 | $protocol = ($this->ServerVar('HTTPS') == 'on') ? 'HTTPS' : 'HTTP'; |
---|
1455 | $remote = $this->ServerVar('REMOTE_HOST'); |
---|
1456 | if($remote == "") |
---|
1457 | $remote = 'phpmailer'; |
---|
1458 | $remote .= ' (['.$this->ServerVar('REMOTE_ADDR').'])'; |
---|
1459 | } |
---|
1460 | else |
---|
1461 | { |
---|
1462 | $protocol = 'local'; |
---|
1463 | $remote = $this->ServerVar('USER'); |
---|
1464 | if($remote == '') |
---|
1465 | $remote = 'phpmailer'; |
---|
1466 | } |
---|
1467 | |
---|
1468 | $result = sprintf("Received: from %s %s\tby %s " . |
---|
1469 | "with %s (PHPMailer);%s\t%s%s", $remote, $this->LE, |
---|
1470 | $this->ServerHostname(), $protocol, $this->LE, |
---|
1471 | $this->RFCDate(), $this->LE); |
---|
1472 | |
---|
1473 | return $result; |
---|
1474 | } |
---|
1475 | |
---|
1476 | /** |
---|
1477 | * Returns the appropriate server variable. Should work with both |
---|
1478 | * PHP 4.1.0+ as well as older versions. Returns an empty string |
---|
1479 | * if nothing is found. |
---|
1480 | * @access private |
---|
1481 | * @return mixed |
---|
1482 | */ |
---|
1483 | function ServerVar($varName) { |
---|
1484 | global $HTTP_SERVER_VARS; |
---|
1485 | global $HTTP_ENV_VARS; |
---|
1486 | |
---|
1487 | if(!isset($_SERVER)) |
---|
1488 | { |
---|
1489 | $_SERVER = $HTTP_SERVER_VARS; |
---|
1490 | if(!isset($_SERVER["REMOTE_ADDR"])) |
---|
1491 | $_SERVER = $HTTP_ENV_VARS; // must be Apache |
---|
1492 | } |
---|
1493 | |
---|
1494 | if(isset($_SERVER[$varName])) |
---|
1495 | return $_SERVER[$varName]; |
---|
1496 | else |
---|
1497 | return ""; |
---|
1498 | } |
---|
1499 | |
---|
1500 | /** |
---|
1501 | * Returns the server hostname or 'localhost.localdomain' if unknown. |
---|
1502 | * @access private |
---|
1503 | * @return string |
---|
1504 | */ |
---|
1505 | function ServerHostname() { |
---|
1506 | if ($this->Hostname != "") |
---|
1507 | $result = $this->Hostname; |
---|
1508 | elseif ($this->ServerVar('SERVER_NAME') != "") |
---|
1509 | $result = $this->ServerVar('SERVER_NAME'); |
---|
1510 | else |
---|
1511 | $result = "localhost.localdomain"; |
---|
1512 | |
---|
1513 | return $result; |
---|
1514 | } |
---|
1515 | |
---|
1516 | /** |
---|
1517 | * Returns a message in the appropriate language. |
---|
1518 | * @access private |
---|
1519 | * @return string |
---|
1520 | */ |
---|
1521 | function Lang($key) { |
---|
1522 | if(count($this->language) < 1) |
---|
1523 | $this->SetLanguage("en"); // set the default language |
---|
1524 | |
---|
1525 | if(isset($this->language[$key])) |
---|
1526 | return $this->language[$key]; |
---|
1527 | else |
---|
1528 | return "Language string failed to load: " . $key; |
---|
1529 | } |
---|
1530 | |
---|
1531 | /** |
---|
1532 | * Returns true if an error occurred. |
---|
1533 | * @return bool |
---|
1534 | */ |
---|
1535 | function IsError() { |
---|
1536 | return ($this->error_count > 0); |
---|
1537 | } |
---|
1538 | |
---|
1539 | /** |
---|
1540 | * Changes every end of line from CR or LF to CRLF. |
---|
1541 | * @access private |
---|
1542 | * @return string |
---|
1543 | */ |
---|
1544 | function FixEOL($str) { |
---|
1545 | $str = str_replace("\r\n", "\n", $str); |
---|
1546 | $str = str_replace("\r", "\n", $str); |
---|
1547 | $str = str_replace("\n", $this->LE, $str); |
---|
1548 | return $str; |
---|
1549 | } |
---|
1550 | |
---|
1551 | /** |
---|
1552 | * Adds a custom header. |
---|
1553 | * @return void |
---|
1554 | */ |
---|
1555 | function AddCustomHeader($custom_header) { |
---|
1556 | $this->CustomHeader[] = explode(":", $custom_header, 2); |
---|
1557 | } |
---|
1558 | } |
---|
1559 | |
---|
1560 | ?> |
---|