| 1 | <?php |
| 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. |
| 15 | * Portions created by the Initial Developer are Copyright (C) 2003-2004 |
| 16 | * the Initial Developer. All Rights Reserved. |
| 17 | * |
| 18 | * Contributor(s): Robert Kaiser <kairo@kairo.at> |
| 19 | * |
| 20 | * ***** END LICENSE BLOCK ***** */ |
| 21 | |
| 22 | class email { |
| 23 | // email PHP class |
| 24 | // class/object for creating a new mail and send it |
| 25 | // |
| 26 | // function email() |
| 27 | // CONSTRUCTOR |
| 28 | // |
| 29 | // var $debug_toSingleAddress |
| 30 | // address to send mail to in debug mode |
| 31 | // |
| 32 | // var $subject |
| 33 | // the mail's subject line |
| 34 | // |
| 35 | // var $sender |
| 36 | // the mail's sender (array; fields see recipients) |
| 37 | // |
| 38 | // var $replyto |
| 39 | // Reply-to address (array; fields see recipients) |
| 40 | // |
| 41 | // var $recipients |
| 42 | // array of recipients (To: line) |
| 43 | // fields: name - real name |
| 44 | // mail - email address |
| 45 | // |
| 46 | // var $cc |
| 47 | // array of CC recipients (fields like recipients) |
| 48 | // |
| 49 | // var $bcc |
| 50 | // array of BCC recipients (fields like recipients) |
| 51 | // |
| 52 | // var $headers |
| 53 | // array containing all additional headers |
| 54 | // fields: name - headers name |
| 55 | // content - header content |
| 56 | // |
| 57 | // var $content_type |
| 58 | // the mail's content type (MIME-type) [default: text/plain] |
| 59 | // |
| 60 | // var $charset |
| 61 | // the mail's charset [default: iso-8859-15] |
| 62 | // |
| 63 | // var $mailtext |
| 64 | // the main mail body |
| 65 | // |
| 66 | // var $attachments |
| 67 | // array containing all attachments |
| 68 | // fields: name - attachment name |
| 69 | // content - attachment content |
| 70 | // type - MIME type of that attachment |
| 71 | // |
| 72 | // function setDebugAddress($debug_email) |
| 73 | // debug mode: send only to this address |
| 74 | // |
| 75 | // function setSubject($newsubject) |
| 76 | // set subject of mail |
| 77 | // |
| 78 | // function setSender($email, [$name]) |
| 79 | // set sender of mail |
| 80 | // |
| 81 | // function setReplyTo($email, [$name]) |
| 82 | // set reply-to address |
| 83 | // |
| 84 | // function addRecipient($email, [$name]) |
| 85 | // add a recipient to the mail |
| 86 | // |
| 87 | // function addCC($email, [$name]) |
| 88 | // add a CC recipient to the mail |
| 89 | // |
| 90 | // function addBCC($email, [$name]) |
| 91 | // add a BCC recipient to the mail |
| 92 | // |
| 93 | // function addHeader($hname, [$hcontent]) |
| 94 | // add a header to the mail |
| 95 | // |
| 96 | // function addMailText($textpart) |
| 97 | // add some text to the mail |
| 98 | // |
| 99 | // function addAttachment($aname, $acontent, [$atype]) |
| 100 | // add an attachment to the mail, use given file name, content and MIME type (defaults to application/octet-stream) |
| 101 | // |
| 102 | // function send() |
| 103 | // really send the mail |
| 104 | // |
| 105 | // function mimeencode($fieldtext) |
| 106 | // helper function: |
| 107 | // encode given field text, ready to be placed into an e-mail MIME header |
| 108 | |
| 109 | var $debug_toSingleAddress = ""; |
| 110 | var $subject; |
| 111 | var $sender = array(); |
| 112 | var $replyto = array(); |
| 113 | var $recipients = array(); |
| 114 | var $cc = array(); |
| 115 | var $bcc = array(); |
| 116 | var $headers = array(); |
| 117 | var $content_type = "text/plain"; |
| 118 | var $charset = "iso-8859-15"; |
| 119 | var $mailtext = ""; |
| 120 | var $attachments = array(); |
| 121 | |
| 122 | function email() { |
| 123 | // *** constructor *** |
| 124 | } |
| 125 | |
| 126 | function setDebugAddress($debug_email) { $this->debug_toSingleAddress = $debug_email; } |
| 127 | |
| 128 | function setSubject($newsubject) { $this->subject = $newsubject; } |
| 129 | |
| 130 | function setSender($email, $name = "") { $this->sender = array("mail" => $email, "name" => $name); } |
| 131 | |
| 132 | function setReplyTo($email, $name = "") { $this->replyto = array("mail" => $email, "name" => $name); } |
| 133 | |
| 134 | function addRecipient($email, $name = "") { |
| 135 | $this->recipients[] = array("mail" => $email, "name" => $name); |
| 136 | } |
| 137 | |
| 138 | function addCC($email, $name = "") { |
| 139 | $this->cc[] = array("mail" => $email, "name" => $name); |
| 140 | } |
| 141 | |
| 142 | function addBCC($email, $name = "") { |
| 143 | $this->bcc[] = array("mail" => $email, "name" => $name); |
| 144 | } |
| 145 | |
| 146 | function addHeader($hname, $hcontent = "") { |
| 147 | $this->headers[] = array("name" => $hname, "content" => $hcontent); |
| 148 | } |
| 149 | |
| 150 | function addMailText($textpart) { $this->mailtext .= $textpart; } |
| 151 | |
| 152 | function addAttachment($aname, $acontent, $atype = "application/octet-stream") { |
| 153 | $this->attachments[] = array("name" => $aname, "content" => $acontent, "type" => $atype); |
| 154 | } |
| 155 | |
| 156 | function send() { |
| 157 | global $util; |
| 158 | $mtxt = ""; |
| 159 | $hdrs = "MIME-Version: 1.0\n"; |
| 160 | $subj = $this->mimeencode($this->subject); |
| 161 | if (strlen($this->sender["name"])) { |
| 162 | $hdrs .= "From: ".$this->mimeencode($this->sender["name"])." <".$this->sender["mail"].">\n"; |
| 163 | } |
| 164 | else { $hdrs .= "From: ".$this->sender["mail"]."\n"; } |
| 165 | if (count($this->replyto)) { |
| 166 | if (strlen($this->replyto["name"])) { |
| 167 | $hdrs .= "Reply-to: ".$this->mimeencode($this->replyto["name"])." <".$this->replyto["mail"].">\n"; |
| 168 | } |
| 169 | else { $hdrs .= "Reply-to: ".$this->replyto["mail"]."\n"; } |
| 170 | } |
| 171 | if (count($this->recipients)) { |
| 172 | $recpt = ""; |
| 173 | foreach ($this->recipients as $address) { |
| 174 | if (strlen($address["name"])) { $recpt .= $this->mimeencode($address["name"])." <".$address["mail"].">,"; } |
| 175 | else { $recpt .= $address["mail"].","; } |
| 176 | } |
| 177 | $recpt = ereg_replace(",$", "", $recpt); |
| 178 | } |
| 179 | if (count($this->cc)) { |
| 180 | $adrs = ""; |
| 181 | foreach ($this->cc as $address) { |
| 182 | if (strlen($address["name"])) { $adrs .= $this->mimeencode($address["name"])." <".$address["mail"].">,"; } |
| 183 | else { $adrs .= $address["mail"].","; } |
| 184 | } |
| 185 | $adrs = ereg_replace(",$", "", $adrs); |
| 186 | $hdrs .= (strlen($this->debug_toSingleAddress)?"X-Real-":"")."Cc: $adrs\n"; |
| 187 | } |
| 188 | if (count($this->bcc)) { |
| 189 | $adrs = ""; |
| 190 | foreach ($this->bcc as $address) { |
| 191 | if (strlen($address["name"])) { $adrs .= $this->mimeencode($address["name"])." <".$address["mail"].">,"; } |
| 192 | else { $adrs .= $address["mail"].","; } |
| 193 | } |
| 194 | $adrs = ereg_replace(",$", "", $adrs); |
| 195 | $hdrs .= (strlen($this->debug_toSingleAddress)?"X-Real-":"")."Bcc: $adrs\n"; |
| 196 | } |
| 197 | if (count($this->headers)) { |
| 198 | foreach ($this->headers as $header) { |
| 199 | $hdrs .= $header["name"].": ".$header["content"]."\n"; |
| 200 | } |
| 201 | } |
| 202 | if (count($this->attachments)) { |
| 203 | // create random boundary, 20 chars, always beginning with KaiRo ;-) |
| 204 | $boundary = 'KaiRo'; |
| 205 | for ($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); } |
| 210 | } |
| 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 (ereg("text/.*", $this->content_type)) { |
| 218 | $mtxt .= "Content-Type: ".$this->content_type."; charset=\"".$this->charset."\"\n"; |
| 219 | } |
| 220 | else { |
| 221 | $mtxt .= "Content-Type: ".$this->content_type."\n"; |
| 222 | } |
| 223 | $mtxt .= "Content-Transfer-Encoding: 8bit\n\n"; |
| 224 | } |
| 225 | else { |
| 226 | if (ereg("text/.*", $this->content_type)) { |
| 227 | $hdrs .= "Content-Type: ".$this->content_type."; charset=\"".$this->charset."\"\n"; |
| 228 | } |
| 229 | else { |
| 230 | $hdrs .= "Content-Type: ".$this->content_type."\n"; |
| 231 | } |
| 232 | $hdrs .= "Content-Transfer-Encoding: 8bit\n"; |
| 233 | } |
| 234 | $mtxt .= stripslashes($this->mailtext); |
| 235 | if (count($this->attachments)) { |
| 236 | foreach ($this->attachments as $attach) { |
| 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)); ; |
| 242 | $mtxt .= "\n"; |
| 243 | } |
| 244 | $mtext .= "--$boundary--\n"; |
| 245 | } |
| 246 | |
| 247 | if (strlen($this->debug_toSingleAddress)) { |
| 248 | $hdrs .= "X-Real-To: $recpt\n"; |
| 249 | $recpt = $this->debug_toSingleAddress; |
| 250 | } |
| 251 | |
| 252 | //print("Subject: ".$util->htmlify($subj)."<br>\n"); |
| 253 | //print("To: ".$util->htmlify($recpt)."<br>\n"); |
| 254 | //print(nl2br($util->htmlify($hdrs))); |
| 255 | //print(nl2br($util->htmlify($mtxt))); |
| 256 | mail($recpt, $subj, $mtxt, $hdrs); |
| 257 | } |
| 258 | |
| 259 | function mimeencode($fieldtext) { |
| 260 | $mText = imap_8bit($fieldtext); |
| 261 | if ($mText != $fieldtext) { |
| 262 | $trans = array("_" => "=5F", " " => "_", "?" => "=3F"); |
| 263 | $mText = strtr($mText, $trans); |
| 264 | $mText = "=?ISO-8859-15?Q?".$mText."?="; |
| 265 | } |
| 266 | return $mText; |
| 267 | } |
| 268 | |
| 269 | |
| 270 | } |
| 271 | ?> |