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1 | <?php |
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2 | /* ***** BEGIN LICENSE BLOCK ***** |
3 | * |
4 | * The contents of this file are subject to Austrian copyright reegulations |
5 | * ("Urheberrecht"); you may not use this file except in compliance with |
6 | * those laws. |
7 | * This contents and any derived work, if it gets distributed in any way, |
8 | * is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, |
9 | * either express or implied. |
10 | * |
11 | * The Original Code is KaiRo's E-Mail module. |
12 | * |
13 | * The Initial Developer of the Original Code is |
14 | * KaiRo - Robert Kaiser. |
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15 | * Portions created by the Initial Developer are Copyright (C) 2003-2006 |
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16 | * the Initial Developer. All Rights Reserved. |
17 | * |
18 | * Contributor(s): Robert Kaiser <kairo@kairo.at> |
19 | * |
20 | * ***** END LICENSE BLOCK ***** */ |
21 | |
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22 | class email { |
23 | // email PHP class |
24 | // class/object for creating a new mail and send it |
25 | // |
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26 | // function __construct() |
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27 | // CONSTRUCTOR |
28 | // |
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29 | // private $debug_toSingleAddress |
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30 | // address to send mail to in debug mode |
31 | // |
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32 | // private $subject |
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33 | // the mail's subject line |
34 | // |
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35 | // private $sender |
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36 | // the mail's sender (array; fields see recipients) |
37 | // |
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38 | // private $replyto |
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39 | // Reply-to address (array; fields see recipients) |
40 | // |
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41 | // private $recipients |
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42 | // array of recipients (To: line) |
43 | // fields: name - real name |
44 | // mail - email address |
45 | // |
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46 | // private $cc |
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47 | // array of CC recipients (fields like recipients) |
48 | // |
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49 | // private $bcc |
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50 | // array of BCC recipients (fields like recipients) |
51 | // |
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52 | // private $headers |
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53 | // array containing all additional headers |
54 | // fields: name - headers name |
55 | // content - header content |
56 | // |
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57 | // private $content_type |
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58 | // the mail's content type (MIME-type) [default: text/plain] |
59 | // |
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60 | // private $charset |
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61 | // the mail's charset [default: iso-8859-15] |
62 | // |
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63 | // private $mailtext |
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64 | // the main mail body |
65 | // |
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66 | // private $attachments |
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67 | // array containing all attachments |
68 | // fields: name - attachment name |
69 | // content - attachment content |
70 | // type - MIME type of that attachment |
71 | // |
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72 | // public function setDebugAddress($debug_email) |
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73 | // debug mode: send only to this address |
74 | // |
3077a4f6 |
75 | // public function setSubject($newsubject) |
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76 | // set subject of mail |
77 | // |
3077a4f6 |
78 | // public function setSender($email, [$name]) |
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79 | // set sender of mail |
80 | // |
3077a4f6 |
81 | // public function setReplyTo($email, [$name]) |
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82 | // set reply-to address |
83 | // |
3077a4f6 |
84 | // public function addRecipient($email, [$name]) |
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85 | // add a recipient to the mail |
86 | // |
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87 | // public function addCC($email, [$name]) |
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88 | // add a CC recipient to the mail |
89 | // |
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90 | // public function addBCC($email, [$name]) |
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91 | // add a BCC recipient to the mail |
92 | // |
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93 | // public function addHeader($hname, [$hcontent]) |
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94 | // add a header to the mail |
95 | // |
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96 | // public function addMailText($textpart) |
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97 | // add some text to the mail |
98 | // |
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99 | // public function addAttachment($aname, $acontent, [$atype]) |
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100 | // add an attachment to the mail, use given file name, content and MIME type (defaults to application/octet-stream) |
101 | // |
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102 | // public function send() |
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103 | // really send the mail |
104 | // |
3077a4f6 |
105 | // private function mimeencode($fieldtext) |
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106 | // helper function: |
107 | // encode given field text, ready to be placed into an e-mail MIME header |
108 | |
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109 | private $debug_toSingleAddress = ''; |
110 | private $subject; |
111 | private $sender = array(); |
112 | private $replyto = array(); |
113 | private $recipients = array(); |
114 | private $cc = array(); |
115 | private $bcc = array(); |
116 | private $headers = array(); |
117 | private $content_type = 'text/plain'; |
118 | private $charset = 'iso-8859-15'; |
119 | private $mailtext = ''; |
120 | private $attachments = array(); |
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121 | |
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122 | function __construct() { |
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123 | // *** constructor *** |
124 | } |
125 | |
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126 | public function setDebugAddress($debug_email) { $this->debug_toSingleAddress = $debug_email; } |
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127 | |
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128 | public function setSubject($newsubject) { $this->subject = $newsubject; } |
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129 | |
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130 | public function setSender($email, $name = '') { $this->sender = array('mail' => $email, 'name' => $name); } |
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131 | |
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132 | public function setReplyTo($email, $name = '') { $this->replyto = array('mail' => $email, 'name' => $name); } |
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133 | |
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134 | public function addRecipient($email, $name = '') { |
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135 | $this->recipients[] = array('mail' => $email, 'name' => $name); |
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136 | } |
137 | |
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138 | public function addCC($email, $name = '') { |
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139 | $this->cc[] = array('mail' => $email, 'name' => $name); |
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140 | } |
141 | |
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142 | public function addBCC($email, $name = '') { |
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143 | $this->bcc[] = array('mail' => $email, 'name' => $name); |
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144 | } |
145 | |
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146 | public function addHeader($hname, $hcontent = '') { |
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147 | $this->headers[] = array('name' => $hname, 'content' => $hcontent); |
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148 | } |
149 | |
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150 | public function addMailText($textpart) { $this->mailtext .= $textpart; } |
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151 | |
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152 | public function addAttachment($aname, $acontent, $atype = 'application/octet-stream') { |
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153 | $this->attachments[] = array('name' => $aname, 'content' => $acontent, 'type' => $atype); |
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154 | } |
155 | |
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156 | public function send() { |
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157 | global $util; |
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158 | $mtxt = ''; |
159 | $hdrs = 'MIME-Version: 1.0'."\n"; |
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160 | $subj = $this->mimeencode($this->subject); |
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161 | if (strlen($this->sender['name'])) { |
162 | $hdrs .= 'From: '.$this->mimeencode($this->sender['name']).' <'.$this->sender['mail'].'>'."\n"; |
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163 | } |
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164 | else { $hdrs .= 'From: '.$this->sender['mail']."\n"; } |
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165 | if (count($this->replyto)) { |
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166 | if (strlen($this->replyto['name'])) { |
167 | $hdrs .= 'Reply-to: '.$this->mimeencode($this->replyto['name']).' <'.$this->replyto['mail'].'>'."\n"; |
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168 | } |
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169 | else { $hdrs .= 'Reply-to: '.$this->replyto['mail']."\n"; } |
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170 | } |
171 | if (count($this->recipients)) { |
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172 | $recpt = ''; |
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173 | foreach ($this->recipients as $address) { |
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174 | if (strlen($address['name'])) { $recpt .= $this->mimeencode($address['name']).' <'.$address['mail'].'>,'; } |
175 | else { $recpt .= $address['mail'].','; } |
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176 | } |
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177 | $recpt = preg_replace('/,$/', '', $recpt); |
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178 | } |
179 | if (count($this->cc)) { |
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180 | $adrs = ''; |
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181 | foreach ($this->cc as $address) { |
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182 | if (strlen($address['name'])) { $adrs .= $this->mimeencode($address['name']).' <'.$address['mail'].'>,'; } |
183 | else { $adrs .= $address['mail'].','; } |
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184 | } |
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185 | $adrs = preg_replace('/,$/', '', $adrs); |
186 | $hdrs .= (strlen($this->debug_toSingleAddress)?'X-Real-':'').'Cc: '.$adrs."\n"; |
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187 | } |
188 | if (count($this->bcc)) { |
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189 | $adrs = ''; |
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190 | foreach ($this->bcc as $address) { |
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191 | if (strlen($address['name'])) { $adrs .= $this->mimeencode($address['name']).' <'.$address['mail'].'>,'; } |
192 | else { $adrs .= $address['mail'].','; } |
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193 | } |
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194 | $adrs = preg_replace('/,$/', '', $adrs); |
195 | $hdrs .= (strlen($this->debug_toSingleAddress)?'X-Real-':'').'Bcc: '.$adrs."\n"; |
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196 | } |
197 | if (count($this->headers)) { |
198 | foreach ($this->headers as $header) { |
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199 | $hdrs .= $header['name'].': '.$header['content']."\n"; |
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200 | } |
201 | } |
202 | if (count($this->attachments)) { |
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203 | // create random boundary, 20 chars, always beginning with KaiRo ;-) |
204 | $boundary = 'KaiRo'; |
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205 | for ($i = 1; $i <= 15; $i++) { |
206 | $r = rand(0, 61); |
207 | if ($r < 10) { $boundary .= chr($r + 48); } |
208 | elseif ($r < 36) { $boundary .= chr($r + 55); } |
209 | elseif ($r < 62) { $boundary .= chr($r + 61); } |
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210 | } |
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211 | $hdrs .= 'Content-Type: multipart/mixed; boundary="'.$boundary.'";'."\n"; |
212 | $hdrs .= 'Content-Transfer-Encoding: 7bit'."\n"; |
213 | $mtxt .= 'This part of the E-mail should never be seen. If'."\n"; |
214 | $mtxt .= 'you are reading this, consider upgrading your e-mail'."\n"; |
215 | $mtxt .= 'client to a MIME-compatible client.'."\n"; |
216 | $mtxt .= "\n".'--'.$boundary."\n"; |
217 | if (preg_match('|^text/|', $this->content_type)) { |
218 | $mtxt .= 'Content-Type: '.$this->content_type.'; charset="'.$this->charset.'"'."\n"; |
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219 | } |
220 | else { |
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221 | $mtxt .= 'Content-Type: '.$this->content_type."\n"; |
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222 | } |
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223 | $mtxt .= 'Content-Transfer-Encoding: 8bit'."\n\n"; |
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224 | } |
225 | else { |
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226 | if (preg_match('|^text/|', $this->content_type)) { |
227 | $hdrs .= 'Content-Type: '.$this->content_type.'; charset="'.$this->charset.'"'."\n"; |
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228 | } |
229 | else { |
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230 | $hdrs .= 'Content-Type: '.$this->content_type."\n"; |
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231 | } |
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232 | $hdrs .= 'Content-Transfer-Encoding: 8bit'."\n"; |
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233 | } |
234 | $mtxt .= stripslashes($this->mailtext); |
235 | if (count($this->attachments)) { |
236 | foreach ($this->attachments as $attach) { |
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237 | $mtxt .= "\n".'--'.$boundary."\n"; |
238 | $mtxt .= 'Content-Type: '.$attach['type'].'; name="'.$attach['name'].'";'."\n"; |
239 | $mtxt .= 'Content-Transfer-Encoding: base64'."\n"; |
240 | $mtxt .= 'Content-Disposition: attachment'."\n\n"; |
241 | $mtxt .= rtrim(chunk_split(base64_encode($attach['content']), 76)); ; |
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242 | $mtxt .= "\n"; |
243 | } |
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244 | $mtext .= '--'.$boundary.'--'."\n"; |
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245 | } |
246 | |
247 | if (strlen($this->debug_toSingleAddress)) { |
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248 | $hdrs .= 'X-Real-To: '.$recpt."\n"; |
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249 | $recpt = $this->debug_toSingleAddress; |
250 | } |
251 | |
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252 | //print('Subject: '.$util->htmlify($subj).'<br>'."\n"); |
253 | //print('To: '.$util->htmlify($recpt).'<br>'."\n"); |
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254 | //print(nl2br($util->htmlify($hdrs))); |
255 | //print(nl2br($util->htmlify($mtxt))); |
61432682 |
256 | return mail($recpt, $subj, $mtxt, $hdrs); |
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257 | } |
258 | |
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259 | private function mimeencode($fieldtext) { |
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260 | $mText = imap_8bit($fieldtext); |
261 | if ($mText != $fieldtext) { |
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262 | $trans = array('_' => '=5F', ' ' => '_', '?' => '=3F'); |
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263 | $mText = strtr($mText, $trans); |
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264 | $mText = '=?'.strtoupper($this->charset).'?Q?'.$mText.'?='; |
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265 | } |
266 | return $mText; |
267 | } |
268 | |
269 | |
270 | } |
271 | ?> |