<?php
+/* ***** BEGIN LICENSE BLOCK *****
+ *
+ * The contents of this file are subject to Austrian copyright reegulations
+ * ("Urheberrecht"); you may not use this file except in compliance with
+ * those laws.
+ * This contents and any derived work, if it gets distributed in any way,
+ * is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND,
+ * either express or implied.
+ *
+ * The Original Code is KaiRo's E-Mail module.
+ *
+ * The Initial Developer of the Original Code is
+ * KaiRo - Robert Kaiser.
+ * Portions created by the Initial Developer are Copyright (C) 2003-2006
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s): Robert Kaiser <kairo@kairo.at>
+ *
+ * ***** END LICENSE BLOCK ***** */
+
class email {
// email PHP class
// class/object for creating a new mail and send it
//
- // function email()
+ // function __construct()
// CONSTRUCTOR
//
- // var $debug_toSingleAddress
+ // private $debug_toSingleAddress
// address to send mail to in debug mode
//
- // var $subject
+ // private $subject
// the mail's subject line
//
- // var $sender
+ // private $sender
// the mail's sender (array; fields see recipients)
//
- // var $replyto
+ // private $replyto
// Reply-to address (array; fields see recipients)
//
- // var $recipients
+ // private $recipients
// array of recipients (To: line)
// fields: name - real name
// mail - email address
//
- // var $cc
+ // private $cc
// array of CC recipients (fields like recipients)
//
- // var $bcc
+ // private $bcc
// array of BCC recipients (fields like recipients)
//
- // var $headers
+ // private $headers
// array containing all additional headers
// fields: name - headers name
// content - header content
//
- // var $content_type
+ // private $content_type
// the mail's content type (MIME-type) [default: text/plain]
//
- // var $charset
+ // private $charset
// the mail's charset [default: iso-8859-15]
//
- // var $mailtext
+ // private $mailtext
// the main mail body
//
- // var $attachments
+ // private $attachments
// array containing all attachments
// fields: name - attachment name
// content - attachment content
// type - MIME type of that attachment
//
- // function setDebugAddress($debug_email)
+ // public function setDebugAddress($debug_email)
// debug mode: send only to this address
//
- // function setSubject($newsubject)
+ // public function setSubject($newsubject)
// set subject of mail
//
- // function setSender($email, [$name])
+ // public function setSender($email, [$name])
// set sender of mail
//
- // function setReplyTo($email, [$name])
+ // public function setReplyTo($email, [$name])
// set reply-to address
//
- // function addRecipient($email, [$name])
+ // public function addRecipient($email, [$name])
// add a recipient to the mail
//
- // function addCC($email, [$name])
+ // public function addCC($email, [$name])
// add a CC recipient to the mail
//
- // function addBCC($email, [$name])
+ // public function addBCC($email, [$name])
// add a BCC recipient to the mail
//
- // function addHeader($hname, [$hcontent])
+ // public function addHeader($hname, [$hcontent])
// add a header to the mail
//
- // function addMailText($textpart)
+ // public function addHeaderAddress($hname, $email, [$name])
+ // add an address header to the mail, possibly with both name and mail parts
+ //
+ // public function addMailText($textpart)
// add some text to the mail
//
- // function send()
+ // public function addAttachment($aname, $acontent, [$atype])
+ // add an attachment to the mail, use given file name, content and MIME type (defaults to application/octet-stream)
+ //
+ // public function send()
// really send the mail
//
- // function mimeencode($fieldtext)
+ // private function mimeencode($fieldtext, [$stringescape])
// helper function:
- // encode given field text, ready to be placed into an e-mail MIME header
-
- var $debug_toSingleAddress = "";
- var $subject;
- var $sender = array();
- var $replyto = array();
- var $recipients = array();
- var $cc = array();
- var $bcc = array();
- var $headers = array();
- var $content_type = "text/plain";
- var $charset = "iso-8859-15";
- var $mailtext = "";
- var $attachments = array();
-
- function email() {
+ // encode given field text, ready to be placed into an e-mail MIME header
+ // if the boolean $stringescape is true, make sure this is sent as a single word in RFC2822 context (e.g. for names)
+ // see http://www.ietf.org/rfc/rfc2822.txt for the RFC in question
+
+ private $debug_toSingleAddress = '';
+ private $subject;
+ private $sender = array();
+ private $replyto = array();
+ private $recipients = array();
+ private $cc = array();
+ private $bcc = array();
+ private $headers = array();
+ private $content_type = 'text/plain';
+ private $charset = 'iso-8859-15';
+ private $mailtext = '';
+ private $attachments = array();
+
+ function __construct() {
// *** constructor ***
}
- function setDebugAddress($debug_email) { $this->debug_toSingleAddress = $debug_email; }
+ public function setDebugAddress($debug_email) { $this->debug_toSingleAddress = $debug_email; }
- function setSubject($newsubject) { $this->subject = $newsubject; }
+ public function setSubject($newsubject) { $this->subject = $newsubject; }
- function setSender($email, $name = "") { $this->sender = array("mail" => $email, "name" => $name); }
+ public function setSender($email, $name = '') { $this->sender = array('mail' => $email, 'name' => $name); }
- function setReplyTo($email, $name = "") { $this->replyto = array("mail" => $email, "name" => $name); }
+ public function setReplyTo($email, $name = '') { $this->replyto = array('mail' => $email, 'name' => $name); }
- function addRecipient($email, $name = "") {
- $this->recipients[] = array("mail" => $email, "name" => $name);
+ public function addRecipient($email, $name = '') {
+ $this->recipients[] = array('mail' => $email, 'name' => $name);
}
- function addCC($email, $name = "") {
- $this->cc[] = array("mail" => $email, "name" => $name);
+ public function addCC($email, $name = '') {
+ $this->cc[] = array('mail' => $email, 'name' => $name);
}
- function addBCC($email, $name = "") {
- $this->bcc[] = array("mail" => $email, "name" => $name);
+ public function addBCC($email, $name = '') {
+ $this->bcc[] = array('mail' => $email, 'name' => $name);
}
- function addHeader($hname, $hcontent = "") {
- $this->headers[] = array("name" => $hname, "content" => $hcontent);
+ public function addHeader($hname, $hcontent = '') {
+ $this->headers[] = array('name' => $hname, 'content' => $hcontent);
}
- function addMailText($textpart) { $this->mailtext .= $textpart; }
+ public function addHeaderAddress($hname, $email, $name = '') {
+ if (strlen($name)) { $hcontent = $this->mimeencode($name, true).' <'.$email.'>'; }
+ else { $hcontent = $email; }
+ $this->headers[] = array('name' => $hname, 'content' => $hcontent);
+ }
+
+ public function addMailText($textpart) { $this->mailtext .= $textpart; }
- function addAttachment($aname, $acontent, $atype = "application/octet-stream") {
- $this->attachments[] = array("name" => $aname, "content" => $acontent, "type" => $atype);
+ public function addAttachment($aname, $acontent, $atype = 'application/octet-stream') {
+ $this->attachments[] = array('name' => $aname, 'content' => $acontent, 'type' => $atype);
}
- function send() {
+ public function send() {
global $util;
- $mtxt = "";
- $hdrs = "MIME-Version: 1.0\n";
+ $mtxt = '';
+ $hdrs = 'MIME-Version: 1.0'."\n";
$subj = $this->mimeencode($this->subject);
- if (strlen($this->sender["name"])) {
- $hdrs .= "From: ".$this->mimeencode($this->sender["name"])." <".$this->sender["mail"].">\n";
+ if (strlen($this->sender['name'])) {
+ $hdrs .= 'From: '.$this->mimeencode($this->sender['name'], true).' <'.$this->sender['mail'].'>'."\n";
}
- else { $hdrs .= "From: ".$this->sender["mail"]."\n"; }
+ else { $hdrs .= 'From: '.$this->sender['mail']."\n"; }
if (count($this->replyto)) {
- if (strlen($this->replyto["name"])) {
- $hdrs .= "Reply-to: ".$this->mimeencode($this->replyto["name"])." <".$this->replyto["mail"].">\n";
+ if (strlen($this->replyto['name'])) {
+ $hdrs .= 'Reply-to: '.$this->mimeencode($this->replyto['name'], true).' <'.$this->replyto['mail'].'>'."\n";
}
- else { $hdrs .= "Reply-to: ".$this->replyto["mail"]."\n"; }
+ else { $hdrs .= 'Reply-to: '.$this->replyto['mail']."\n"; }
}
if (count($this->recipients)) {
- $recpt = "";
+ $recpt = '';
foreach ($this->recipients as $address) {
- if (strlen($address["name"])) { $recpt .= $this->mimeencode($address["name"])." <".$address["mail"].">,"; }
- else { $recpt .= $address["mail"].","; }
+ if (strlen(@$address['mail'])) {
+ if (strlen($address['name'])) { $recpt .= $this->mimeencode($address['name'], true).' <'.$address['mail'].'>,'; }
+ else { $recpt .= $address['mail'].','; }
+ }
}
- $recpt = ereg_replace(",$", "", $recpt);
+ $recpt = preg_replace('/,$/', '', $recpt);
+ }
+ if (!strlen($recpt)) {
+ return null;
}
if (count($this->cc)) {
- $adrs = "";
+ $adrs = '';
foreach ($this->cc as $address) {
- if (strlen($address["name"])) { $adrs .= $this->mimeencode($address["name"])." <".$address["mail"].">,"; }
- else { $adrs .= $address["mail"].","; }
+ if (strlen($address['name'])) { $adrs .= $this->mimeencode($address['name'], true).' <'.$address['mail'].'>,'; }
+ else { $adrs .= $address['mail'].','; }
}
- $adrs = ereg_replace(",$", "", $adrs);
- $hdrs .= (strlen($this->debug_toSingleAddress)?"X-Real-":"")."Cc: $adrs\n";
+ $adrs = preg_replace('/,$/', '', $adrs);
+ $hdrs .= (strlen($this->debug_toSingleAddress)?'X-Real-':'').'Cc: '.$adrs."\n";
}
if (count($this->bcc)) {
- $adrs = "";
+ $adrs = '';
foreach ($this->bcc as $address) {
- if (strlen($address["name"])) { $adrs .= $this->mimeencode($address["name"])." <".$address["mail"].">,"; }
- else { $adrs .= $address["mail"].","; }
+ if (strlen($address['name'])) { $adrs .= $this->mimeencode($address['name'], true).' <'.$address['mail'].'>,'; }
+ else { $adrs .= $address['mail'].','; }
}
- $adrs = ereg_replace(",$", "", $adrs);
- $hdrs .= (strlen($this->debug_toSingleAddress)?"X-Real-":"")."Bcc: $adrs\n";
+ $adrs = preg_replace('/,$/', '', $adrs);
+ $hdrs .= (strlen($this->debug_toSingleAddress)?'X-Real-':'').'Bcc: '.$adrs."\n";
}
if (count($this->headers)) {
foreach ($this->headers as $header) {
- $hdrs .= $header["name"].": ".$header["content"]."\n";
+ $hdrs .= $header['name'].': '.$header['content']."\n";
}
}
if (count($this->attachments)) {
- $boundary = "KaiRoJVPSteyr1030713";
- $hdrs .= "Content-Type: multipart/mixed; boundary=\"$boundary\";\n";
- $hdrs .= "Content-Transfer-Encoding: 7bit\n";
- $mtxt .= "This part of the E-mail should never be seen. If\n";
- $mtxt .= "you are reading this, consider upgrading your e-mail\n";
- $mtxt .= "client to a MIME-compatible client.\n";
- $mtxt .= "--$boundary\n";
- if (ereg("text/.*", $this->content_type)) {
- $mtxt .= "Content-Type: ".$this->content_type."; charset=\"".$this->charset."\"\n";
+ // create random boundary, 20 chars, always beginning with KaiRo ;-)
+ $boundary = 'KaiRo';
+ for ($i = 1; $i <= 15; $i++) {
+ $r = rand(0, 61);
+ if ($r < 10) { $boundary .= chr($r + 48); }
+ elseif ($r < 36) { $boundary .= chr($r + 55); }
+ elseif ($r < 62) { $boundary .= chr($r + 61); }
+ }
+ $hdrs .= 'Content-Type: multipart/mixed; boundary="'.$boundary.'";'."\n";
+ $hdrs .= 'Content-Transfer-Encoding: 7bit'."\n";
+ $mtxt .= 'This part of the E-mail should never be seen. If'."\n";
+ $mtxt .= 'you are reading this, consider upgrading your e-mail'."\n";
+ $mtxt .= 'client to a MIME-compatible client.'."\n";
+ $mtxt .= "\n".'--'.$boundary."\n";
+ if (preg_match('|^text/|', $this->content_type)) {
+ $mtxt .= 'Content-Type: '.$this->content_type.'; charset="'.$this->charset.'"'."\n";
}
else {
- $mtxt .= "Content-Type: ".$this->content_type."\n";
+ $mtxt .= 'Content-Type: '.$this->content_type."\n";
}
- $mtxt .= "Content-Transfer-Encoding: 8bit\n\n";
+ $mtxt .= 'Content-Transfer-Encoding: 8bit'."\n\n";
}
else {
- if (ereg("text/.*", $this->content_type)) {
- $hdrs .= "Content-Type: ".$this->content_type."; charset=\"".$this->charset."\"\n";
+ if (preg_match('|^text/|', $this->content_type)) {
+ $hdrs .= 'Content-Type: '.$this->content_type.'; charset="'.$this->charset.'"'."\n";
}
else {
- $hdrs .= "Content-Type: ".$this->content_type."\n";
+ $hdrs .= 'Content-Type: '.$this->content_type."\n";
}
- $hdrs .= "Content-Transfer-Encoding: 8bit\n";
+ $hdrs .= 'Content-Transfer-Encoding: 8bit'."\n";
}
$mtxt .= stripslashes($this->mailtext);
if (count($this->attachments)) {
foreach ($this->attachments as $attach) {
- $mtxt .= "--$boundary\n";
- $mtxt .= "Content-Type: ".$attach["type"]."; name=\"".$attach["name"]."\";\n";
- $mtxt .= "Content-Transfer-Encoding: base64\n";
- $mtxt .= "Content-Disposition: attachment\n\n";
- $mtxt .= rtrim(chunk_split(base64_encode($attach["content"]), 76)); ;
- $mtxt .= "\n";
+ $mtxt .= "\n".'--'.$boundary."\n";
+ $mtxt .= 'Content-Type: '.$attach['type'].'; name="'.$attach['name'].'";'."\n";
+ if (preg_match('/^(text|message)\//', $attach['type'])) {
+ $mtxt .= 'Content-Transfer-Encoding: 8bit'."\n";
+ $mtxt .= 'Content-Disposition: attachment'."\n\n";
+ $mtxt .= $attach['content'];
+ $mtxt .= "\n";
+ }
+ else {
+ $mtxt .= 'Content-Transfer-Encoding: base64'."\n";
+ $mtxt .= 'Content-Disposition: attachment'."\n\n";
+ $mtxt .= rtrim(chunk_split(base64_encode($attach['content']), 76)); ;
+ $mtxt .= "\n";
+ }
}
- $mtext .= "--$boundary--\n";
+ $mtxt .= '--'.$boundary.'--'."\n";
}
if (strlen($this->debug_toSingleAddress)) {
- $hdrs .= "X-Real-To: $recpt\n";
+ $hdrs .= 'X-Real-To: '.$recpt."\n";
$recpt = $this->debug_toSingleAddress;
}
- //print("Subject: ".$util->htmlify($subj)."<br>\n");
- //print("To: ".$util->htmlify($recpt)."<br>\n");
+ //print('Subject: '.$util->htmlify($subj).'<br>'."\n");
+ //print('To: '.$util->htmlify($recpt).'<br>'."\n");
//print(nl2br($util->htmlify($hdrs)));
//print(nl2br($util->htmlify($mtxt)));
- mail($recpt, $subj, $mtxt, $hdrs);
+ return mail($recpt, $subj, $mtxt, $hdrs);
}
- function mimeencode($fieldtext) {
+ private function mimeencode($fieldtext, $stringescape = false) {
$mText = imap_8bit($fieldtext);
- if ($mText != $fieldtext) {
- $trans = array("_" => "=5F", " " => "_", "?" => "=3F");
- $mText = strtr($mText, $trans);
- $mText = "=?ISO-8859-15?Q?".$mText."?=";
+ $is_qpformat = ($mText != $fieldtext);
+ if ($stringescape && preg_match('/[^\w !#$%&\'*+\/=?^`{|}~-]/', $mText)) {
+ // if needed, make this a quoted-string instead of an atom (to speak in RFC2822 language)
+ $mText = '"'.strtr($mText, array('"' => '\"', '\\' => '\\\\')).'"';
+ }
+ if ($is_qpformat) {
+ $mText = strtr($mText, array('_' => '=5F', ' ' => '_', '?' => '=3F'));
+ $mText = '=?'.strtoupper($this->charset).'?Q?'.$mText.'?=';
}
return $mText;
}
projects / php-utility-classes.git / blobdiff