diff options
Diffstat (limited to 'site/vendors/phpmailer/class.phpmailer.php')
| -rw-r--r-- | site/vendors/phpmailer/class.phpmailer.php | 1856 |
1 files changed, 1856 insertions, 0 deletions
diff --git a/site/vendors/phpmailer/class.phpmailer.php b/site/vendors/phpmailer/class.phpmailer.php new file mode 100644 index 0000000..f9245c2 --- /dev/null +++ b/site/vendors/phpmailer/class.phpmailer.php @@ -0,0 +1,1856 @@ +<?php
+/*~ class.phpmailer.php
+.---------------------------------------------------------------------------.
+| Software: PHPMailer - PHP email class |
+| Version: 2.0.0 rc3 |
+| Contact: via sourceforge.net support pages (also www.codeworxtech.com) |
+| Info: http://phpmailer.sourceforge.net |
+| Support: http://sourceforge.net/projects/phpmailer/ |
+| ------------------------------------------------------------------------- |
+| Author: Andy Prevost (project admininistrator) |
+| Author: Brent R. Matzelle (original founder) |
+| Copyright (c) 2004-2007, Andy Prevost. All Rights Reserved. |
+| Copyright (c) 2001-2003, Brent R. Matzelle |
+| ------------------------------------------------------------------------- |
+| License: Distributed under the Lesser General Public License (LGPL) |
+| http://www.gnu.org/copyleft/lesser.html |
+| This program is distributed in the hope that it will be useful - WITHOUT |
+| ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
+| FITNESS FOR A PARTICULAR PURPOSE. |
+| ------------------------------------------------------------------------- |
+| We offer a number of paid services (www.codeworxtech.com): |
+| - Web Hosting on highly optimized fast and secure servers |
+| - Technology Consulting |
+| - Oursourcing (highly qualified programmers and graphic designers) |
+'---------------------------------------------------------------------------'
+
+/**
+ * PHPMailer - PHP email transport class
+ * @package PHPMailer
+ * @author Andy Prevost
+ * @copyright 2004 - 2007 Andy Prevost
+ */
+
+class PHPMailer {
+
+ /////////////////////////////////////////////////
+ // PROPERTIES, PUBLIC
+ /////////////////////////////////////////////////
+
+ /**
+ * Email priority (1 = High, 3 = Normal, 5 = low).
+ * @var int
+ */
+ var $Priority = 3;
+
+ /**
+ * Sets the CharSet of the message.
+ * @var string
+ */
+ var $CharSet = 'iso-8859-1';
+
+ /**
+ * Sets the Content-type of the message.
+ * @var string
+ */
+ var $ContentType = 'text/plain';
+
+ /**
+ * Sets the Encoding of the message. Options for this are "8bit",
+ * "7bit", "binary", "base64", and "quoted-printable".
+ * @var string
+ */
+ var $Encoding = '8bit';
+
+ /**
+ * Holds the most recent mailer error message.
+ * @var string
+ */
+ var $ErrorInfo = '';
+
+ /**
+ * Sets the From email address for the message.
+ * @var string
+ */
+ var $From = 'root@localhost';
+
+ /**
+ * Sets the From name of the message.
+ * @var string
+ */
+ var $FromName = 'Root User';
+
+ /**
+ * Sets the Sender email (Return-Path) of the message. If not empty,
+ * will be sent via -f to sendmail or as 'MAIL FROM' in smtp mode.
+ * @var string
+ */
+ var $Sender = '';
+
+ /**
+ * Sets the Subject of the message.
+ * @var string
+ */
+ var $Subject = '';
+
+ /**
+ * Sets the Body of the message. This can be either an HTML or text body.
+ * If HTML then run IsHTML(true).
+ * @var string
+ */
+ var $Body = '';
+
+ /**
+ * Sets the text-only body of the message. This automatically sets the
+ * email to multipart/alternative. This body can be read by mail
+ * clients that do not have HTML email capability such as mutt. Clients
+ * that can read HTML will view the normal Body.
+ * @var string
+ */
+ var $AltBody = '';
+
+ /**
+ * Sets word wrapping on the body of the message to a given number of
+ * characters.
+ * @var int
+ */
+ var $WordWrap = 0;
+
+ /**
+ * Method to send mail: ("mail", "sendmail", or "smtp").
+ * @var string
+ */
+ var $Mailer = 'mail';
+
+ /**
+ * Sets the path of the sendmail program.
+ * @var string
+ */
+ var $Sendmail = '/usr/sbin/sendmail';
+
+ /**
+ * Path to PHPMailer plugins. This is now only useful if the SMTP class
+ * is in a different directory than the PHP include path.
+ * @var string
+ */
+ var $PluginDir = '';
+
+ /**
+ * Holds PHPMailer version.
+ * @var string
+ */
+ var $Version = "2.0.0 rc3";
+
+ /**
+ * Sets the email address that a reading confirmation will be sent.
+ * @var string
+ */
+ var $ConfirmReadingTo = '';
+
+ /**
+ * Sets the hostname to use in Message-Id and Received headers
+ * and as default HELO string. If empty, the value returned
+ * by SERVER_NAME is used or 'localhost.localdomain'.
+ * @var string
+ */
+ var $Hostname = '';
+
+ /////////////////////////////////////////////////
+ // PROPERTIES FOR SMTP
+ /////////////////////////////////////////////////
+
+ /**
+ * Sets the SMTP hosts. All hosts must be separated by a
+ * semicolon. You can also specify a different port
+ * for each host by using this format: [hostname:port]
+ * (e.g. "smtp1.example.com:25;smtp2.example.com").
+ * Hosts will be tried in order.
+ * @var string
+ */
+ var $Host = 'localhost';
+
+ /**
+ * Sets the default SMTP server port.
+ * @var int
+ */
+ var $Port = 25;
+
+ /**
+ * Sets the SMTP HELO of the message (Default is $Hostname).
+ * @var string
+ */
+ var $Helo = '';
+
+ /**
+ * Sets connection prefix.
+ * Options are "", "ssl" or "tls"
+ * @var string
+ */
+ var $SMTPSecure = "";
+
+ /**
+ * Sets SMTP authentication. Utilizes the Username and Password variables.
+ * @var bool
+ */
+ var $SMTPAuth = false;
+
+ /**
+ * Sets SMTP username.
+ * @var string
+ */
+ var $Username = '';
+
+ /**
+ * Sets SMTP password.
+ * @var string
+ */
+ var $Password = '';
+
+ /**
+ * Sets the SMTP server timeout in seconds. This function will not
+ * work with the win32 version.
+ * @var int
+ */
+ var $Timeout = 10;
+
+ /**
+ * Sets SMTP class debugging on or off.
+ * @var bool
+ */
+ var $SMTPDebug = false;
+
+ /**
+ * Prevents the SMTP connection from being closed after each mail
+ * sending. If this is set to true then to close the connection
+ * requires an explicit call to SmtpClose().
+ * @var bool
+ */
+ var $SMTPKeepAlive = false;
+
+ /**
+ * Provides the ability to have the TO field process individual
+ * emails, instead of sending to entire TO addresses
+ * @var bool
+ */
+ var $SingleTo = false;
+
+ /////////////////////////////////////////////////
+ // PROPERTIES, PRIVATE
+ /////////////////////////////////////////////////
+
+ var $smtp = NULL;
+ var $to = array();
+ var $cc = array();
+ var $bcc = array();
+ var $ReplyTo = array();
+ var $attachment = array();
+ var $CustomHeader = array();
+ var $message_type = '';
+ var $boundary = array();
+ var $language = array();
+ var $error_count = 0;
+ var $LE = "\n";
+
+ /////////////////////////////////////////////////
+ // METHODS, VARIABLES
+ /////////////////////////////////////////////////
+
+ /**
+ * Sets message type to HTML.
+ * @param bool $bool
+ * @return void
+ */
+ function IsHTML($bool) {
+ if($bool == true) {
+ $this->ContentType = 'text/html';
+ } else {
+ $this->ContentType = 'text/plain';
+ }
+ }
+
+ /**
+ * Sets Mailer to send message using SMTP.
+ * @return void
+ */
+ function IsSMTP() {
+ $this->Mailer = 'smtp';
+ }
+
+ /**
+ * Sets Mailer to send message using PHP mail() function.
+ * @return void
+ */
+ function IsMail() {
+ $this->Mailer = 'mail';
+ }
+
+ /**
+ * Sets Mailer to send message using the $Sendmail program.
+ * @return void
+ */
+ function IsSendmail() {
+ $this->Mailer = 'sendmail';
+ }
+
+ /**
+ * Sets Mailer to send message using the qmail MTA.
+ * @return void
+ */
+ function IsQmail() {
+ $this->Sendmail = '/var/qmail/bin/sendmail';
+ $this->Mailer = 'sendmail';
+ }
+
+ /////////////////////////////////////////////////
+ // METHODS, RECIPIENTS
+ /////////////////////////////////////////////////
+
+ /**
+ * Adds a "To" address.
+ * @param string $address
+ * @param string $name
+ * @return void
+ */
+ function AddAddress($address, $name = '') {
+ $cur = count($this->to);
+ $this->to[$cur][0] = trim($address);
+ $this->to[$cur][1] = $name;
+ }
+
+ /**
+ * Adds a "Cc" address. Note: this function works
+ * with the SMTP mailer on win32, not with the "mail"
+ * mailer.
+ * @param string $address
+ * @param string $name
+ * @return void
+ */
+ function AddCC($address, $name = '') {
+ $cur = count($this->cc);
+ $this->cc[$cur][0] = trim($address);
+ $this->cc[$cur][1] = $name;
+ }
+
+ /**
+ * Adds a "Bcc" address. Note: this function works
+ * with the SMTP mailer on win32, not with the "mail"
+ * mailer.
+ * @param string $address
+ * @param string $name
+ * @return void
+ */
+ function AddBCC($address, $name = '') {
+ $cur = count($this->bcc);
+ $this->bcc[$cur][0] = trim($address);
+ $this->bcc[$cur][1] = $name;
+ }
+
+ /**
+ * Adds a "Reply-To" address.
+ * @param string $address
+ * @param string $name
+ * @return void
+ */
+ function AddReplyTo($address, $name = '') {
+ $cur = count($this->ReplyTo);
+ $this->ReplyTo[$cur][0] = trim($address);
+ $this->ReplyTo[$cur][1] = $name;
+ }
+
+ /////////////////////////////////////////////////
+ // METHODS, MAIL SENDING
+ /////////////////////////////////////////////////
+
+ /**
+ * Creates message and assigns Mailer. If the message is
+ * not sent successfully then it returns false. Use the ErrorInfo
+ * variable to view description of the error.
+ * @return bool
+ */
+ function Send() {
+ $header = '';
+ $body = '';
+ $result = true;
+
+ if((count($this->to) + count($this->cc) + count($this->bcc)) < 1) {
+ $this->SetError($this->Lang('provide_address'));
+ return false;
+ }
+
+ /* Set whether the message is multipart/alternative */
+ if(!empty($this->AltBody)) {
+ $this->ContentType = 'multipart/alternative';
+ }
+
+ $this->error_count = 0; // reset errors
+ $this->SetMessageType();
+ $header .= $this->CreateHeader();
+ $body = $this->CreateBody();
+
+ if($body == '') {
+ return false;
+ }
+
+ /* Choose the mailer */
+ switch($this->Mailer) {
+ case 'sendmail':
+ $result = $this->SendmailSend($header, $body);
+ break;
+ case 'smtp':
+ $result = $this->SmtpSend($header, $body);
+ break;
+ case 'mail':
+ $result = $this->MailSend($header, $body);
+ break;
+ default:
+ $result = $this->MailSend($header, $body);
+ break;
+ //$this->SetError($this->Mailer . $this->Lang('mailer_not_supported'));
+ //$result = false;
+ //break;
+ }
+
+ return $result;
+ }
+
+ /**
+ * Sends mail using the $Sendmail program.
+ * @access private
+ * @return bool
+ */
+ function SendmailSend($header, $body) {
+ if ($this->Sender != '') {
+ $sendmail = sprintf("%s -oi -f %s -t", escapeshellcmd($this->Sendmail), escapeshellarg($this->Sender));
+ } else {
+ $sendmail = sprintf("%s -oi -t", escapeshellcmd($this->Sendmail));
+ }
+
+ if(!@$mail = popen($sendmail, 'w')) {
+ $this->SetError($this->Lang('execute') . $this->Sendmail);
+ return false;
+ }
+
+ fputs($mail, $header);
+ fputs($mail, $body);
+
+ $result = pclose($mail) >> 8 & 0xFF;
+ if($result != 0) {
+ $this->SetError($this->Lang('execute') . $this->Sendmail);
+ return false;
+ }
+
+ return true;
+ }
+
+ /**
+ * Sends mail using the PHP mail() function.
+ * @access private
+ * @return bool
+ */
+ function MailSend($header, $body) {
+
+ $to = '';
+ for($i = 0; $i < count($this->to); $i++) {
+ if($i != 0) { $to .= ', '; }
+ $to .= $this->AddrFormat($this->to[$i]);
+ }
+
+ $toArr = split(',', $to);
+
+ if ($this->Sender != '' && strlen(ini_get('safe_mode'))< 1) {
+ $old_from = ini_get('sendmail_from');
+ ini_set('sendmail_from', $this->Sender);
+ $params = sprintf("-oi -f %s", $this->Sender);
+ if ($this->SingleTo === true && count($toArr) > 1) {
+ foreach ($toArr as $key => $val) {
+ $rt = @mail($val, $this->EncodeHeader($this->SecureHeader($this->Subject)), $body, $header, $params);
+ }
+ } else {
+ $rt = @mail($to, $this->EncodeHeader($this->SecureHeader($this->Subject)), $body, $header, $params);
+ }
+ } else {
+ if ($this->SingleTo === true && count($toArr) > 1) {
+ foreach ($toArr as $key => $val) {
+ $rt = @mail($val, $this->EncodeHeader($this->SecureHeader($this->Subject)), $body, $header, $params);
+ }
+ } else {
+ $rt = @mail($to, $this->EncodeHeader($this->SecureHeader($this->Subject)), $body, $header);
+ }
+ }
+
+ if (isset($old_from)) {
+ ini_set('sendmail_from', $old_from);
+ }
+
+ if(!$rt) {
+ $this->SetError($this->Lang('instantiate'));
+ return false;
+ }
+
+ return true;
+ }
+
+ /**
+ * Sends mail via SMTP using PhpSMTP (Author:
+ * Chris Ryan). Returns bool. Returns false if there is a
+ * bad MAIL FROM, RCPT, or DATA input.
+ * @access private
+ * @return bool
+ */
+ function SmtpSend($header, $body) {
+ include_once($this->PluginDir . 'class.smtp.php');
+ $error = '';
+ $bad_rcpt = array();
+
+ if(!$this->SmtpConnect()) {
+ return false;
+ }
+
+ $smtp_from = ($this->Sender == '') ? $this->From : $this->Sender;
+ if(!$this->smtp->Mail($smtp_from)) {
+ $error = $this->Lang('from_failed') . $smtp_from;
+ $this->SetError($error);
+ $this->smtp->Reset();
+ return false;
+ }
+
+ /* Attempt to send attach all recipients */
+ for($i = 0; $i < count($this->to); $i++) {
+ if(!$this->smtp->Recipient($this->to[$i][0])) {
+ $bad_rcpt[] = $this->to[$i][0];
+ }
+ }
+ for($i = 0; $i < count($this->cc); $i++) {
+ if(!$this->smtp->Recipient($this->cc[$i][0])) {
+ $bad_rcpt[] = $this->cc[$i][0];
+ }
+ }
+ for($i = 0; $i < count($this->bcc); $i++) {
+ if(!$this->smtp->Recipient($this->bcc[$i][0])) {
+ $bad_rcpt[] = $this->bcc[$i][0];
+ }
+ }
+
+ if(count($bad_rcpt) > 0) { // Create error message
+ for($i = 0; $i < count($bad_rcpt); $i++) {
+ if($i != 0) {
+ $error .= ', ';
+ }
+ $error .= $bad_rcpt[$i];
+ }
+ $error = $this->Lang('recipients_failed') . $error;
+ $this->SetError($error);
+ $this->smtp->Reset();
+ return false;
+ }
+
+ if(!$this->smtp->Data($header . $body)) {
+ $this->SetError($this->Lang('data_not_accepted'));
+ $this->smtp->Reset();
+ return false;
+ }
+ if($this->SMTPKeepAlive == true) {
+ $this->smtp->Reset();
+ } else {
+ $this->SmtpClose();
+ }
+
+ return true;
+ }
+
+ /**
+ * Initiates a connection to an SMTP server. Returns false if the
+ * operation failed.
+ * @access private
+ * @return bool
+ */
+ function SmtpConnect() {
+ if($this->smtp == NULL) {
+ $this->smtp = new SMTP();
+ }
+
+ $this->smtp->do_debug = $this->SMTPDebug;
+ $hosts = explode(';', $this->Host);
+ $index = 0;
+ $connection = ($this->smtp->Connected());
+
+ /* Retry while there is no connection */
+ while($index < count($hosts) && $connection == false) {
+ $hostinfo = array();
+ if(eregi('^(.+):([0-9]+)$', $hosts[$index], $hostinfo)) {
+ $host = $hostinfo[1];
+ $port = $hostinfo[2];
+ } else {
+ $host = $hosts[$index];
+ $port = $this->Port;
+ }
+
+ if($this->smtp->Connect(((!empty($this->SMTPSecure))?$this->SMTPSecure.'://':'').$host, $port, $this->Timeout)) {
+ if ($this->Helo != '') {
+ $this->smtp->Hello($this->Helo);
+ } else {
+ $this->smtp->Hello($this->ServerHostname());
+ }
+
+ $connection = true;
+ if($this->SMTPAuth) {
+ if(!$this->smtp->Authenticate($this->Username, $this->Password)) {
+ $this->SetError($this->Lang('authenticate'));
+ $this->smtp->Reset();
+ $connection = false;
+ }
+ }
+ }
+ $index++;
+ }
+ if(!$connection) {
+ $this->SetError($this->Lang('connect_host'));
+ }
+
+ return $connection;
+ }
+
+ /**
+ * Closes the active SMTP session if one exists.
+ * @return void
+ */
+ function SmtpClose() {
+ if($this->smtp != NULL) {
+ if($this->smtp->Connected()) {
+ $this->smtp->Quit();
+ $this->smtp->Close();
+ }
+ }
+ }
+
+ /**
+ * Sets the language for all class error messages. Returns false
+ * if it cannot load the language file. The default language type
+ * is English.
+ * @param string $lang_type Type of language (e.g. Portuguese: "br")
+ * @param string $lang_path Path to the language file directory
+ * @access public
+ * @return bool
+ */
+ function SetLanguage($lang_type, $lang_path = 'language/') {
+ if(file_exists($lang_path.'phpmailer.lang-'.$lang_type.'.php')) {
+ include($lang_path.'phpmailer.lang-'.$lang_type.'.php');
+ } elseif (file_exists($lang_path.'phpmailer.lang-en.php')) {
+ include($lang_path.'phpmailer.lang-en.php');
+ } else {
+ $this->SetError('Could not load language file');
+ return false;
+ }
+ $this->language = $PHPMAILER_LANG;
+
+ return true;
+ }
+
+ /////////////////////////////////////////////////
+ // METHODS, MESSAGE CREATION
+ /////////////////////////////////////////////////
+
+ /**
+ * Creates recipient headers.
+ * @access private
+ * @return string
+ */
+ function AddrAppend($type, $addr) {
+ $addr_str = $type . ': ';
+ $addr_str .= $this->AddrFormat($addr[0]);
+ if(count($addr) > 1) {
+ for($i = 1; $i < count($addr); $i++) {
+ $addr_str .= ', ' . $this->AddrFormat($addr[$i]);
+ }
+ }
+ $addr_str .= $this->LE;
+
+ return $addr_str;
+ }
+
+ /**
+ * Formats an address correctly.
+ * @access private
+ * @return string
+ */
+ function AddrFormat($addr) {
+ if(empty($addr[1])) {
+ $formatted = $this->SecureHeader($addr[0]);
+ } else {
+ $formatted = $this->EncodeHeader($this->SecureHeader($addr[1]), 'phrase') . " <" . $this->SecureHeader($addr[0]) . ">";
+ }
+
+ return $formatted;
+ }
+
+ /**
+ * Wraps message for use with mailers that do not
+ * automatically perform wrapping and for quoted-printable.
+ * Original written by philippe.
+ * @access private
+ * @return string
+ */
+ function WrapText($message, $length, $qp_mode = false) {
+ $soft_break = ($qp_mode) ? sprintf(" =%s", $this->LE) : $this->LE;
+ // If utf-8 encoding is used, we will need to make sure we don't
+ // split multibyte characters when we wrap
+ $is_utf8 = (strtolower($this->CharSet) == "utf-8");
+
+ $message = $this->FixEOL($message);
+ if (substr($message, -1) == $this->LE) {
+ $message = substr($message, 0, -1);
+ }
+
+ $line = explode($this->LE, $message);
+ $message = '';
+ for ($i=0 ;$i < count($line); $i++) {
+ $line_part = explode(' ', $line[$i]);
+ $buf = '';
+ for ($e = 0; $e<count($line_part); $e++) {
+ $word = $line_part[$e];
+ if ($qp_mode and (strlen($word) > $length)) {
+ $space_left = $length - strlen($buf) - 1;
+ if ($e != 0) {
+ if ($space_left > 20) {
+ $len = $space_left;
+ if ($is_utf8) {
+ $len = $this->UTF8CharBoundary($word, $len);
+ } elseif (substr($word, $len - 1, 1) == "=") {
+ $len--;
+ } elseif (substr($word, $len - 2, 1) == "=") {
+ $len -= 2;
+ }
+ $part = substr($word, 0, $len);
+ $word = substr($word, $len);
+ $buf .= ' ' . $part;
+ $message .= $buf . sprintf("=%s", $this->LE);
+ } else {
+ $message .= $buf . $soft_break;
+ }
+ $buf = '';
+ }
+ while (strlen($word) > 0) {
+ $len = $length;
+ if ($is_utf8) {
+ $len = $this->UTF8CharBoundary($word, $len);
+ } elseif (substr($word, $len - 1, 1) == "=") {
+ $len--;
+ } elseif (substr($word, $len - 2, 1) == "=") {
+ $len -= 2;
+ }
+ $part = substr($word, 0, $len);
+ $word = substr($word, $len);
+
+ if (strlen($word) > 0) {
+ $message .= $part . sprintf("=%s", $this->LE);
+ } else {
+ $buf = $part;
+ }
+ }
+ } else {
+ $buf_o = $buf;
+ $buf .= ($e == 0) ? $word : (' ' . $word);
+
+ if (strlen($buf) > $length and $buf_o != '') {
+ $message .= $buf_o . $soft_break;
+ $buf = $word;
+ }
+ }
+ }
+ $message .= $buf . $this->LE;
+ }
+
+ return $message;
+ }
+
+ /**
+ * Finds last character boundary prior to maxLength in a utf-8
+ * quoted (printable) encoded string.
+ * Original written by Colin Brown.
+ *
+ * @access private
+ *
+ * @param string $encodedText utf-8 QP text
+ * @param int $maxLength find last character boundary prior to this length
+ *
+ * @return int
+ */
+ function UTF8CharBoundary($encodedText, $maxLength)
+ {
+ $foundSplitPos = false;
+ $lookBack = 3;
+
+ while (!$foundSplitPos)
+ {
+ $lastChunk = substr($encodedText, $maxLength - $lookBack, $lookBack);
+ $encodedCharPos = strpos($lastChunk, "=");
+
+ if ($encodedCharPos !== false) {
+ // Found start of encoded character byte within $lookBack block.
+ // Check the encoded byte value (the 2 chars after the '=')
+ $hex = substr($encodedText, $maxLength - $lookBack + $encodedCharPos + 1, 2);
+ $dec = hexdec($hex);
+ if ($dec < 128)
+ {
+ // Single byte character.
+
+ // If the encoded char was found at pos 0, it will fit
+ // otherwise reduce maxLength to start of the encoded char
+ $maxLength = ($encodedCharPos == 0) ? $maxLength :
+ $maxLength - ($lookBack - $encodedCharPos);
+ $foundSplitPos = true;
+ }
+ elseif ($dec >= 192)
+ {
+ // First byte of a multi byte character
+
+ // Reduce maxLength to split at start of character
+ $maxLength = $maxLength - ($lookBack - $encodedCharPos);
+ $foundSplitPos = true;
+ }
+ elseif ($dec < 192)
+ {
+ // Middle byte of a multi byte character, look further back
+ $lookBack += 3;
+ }
+ } else {
+ // No encoded character found
+ $foundSplitPos = true;
+ }
+ }
+
+ return $maxLength;
+ }
+
+ /**
+ * Set the body wrapping.
+ * @access private
+ * @return void
+ */
+ function SetWordWrap() {
+ if($this->WordWrap < 1) {
+ return;
+ }
+
+ switch($this->message_type) {
+ case 'alt':
+ /* fall through */
+ case 'alt_attachments':
+ $this->AltBody = $this->WrapText($this->AltBody, $this->WordWrap);
+ break;
+ default:
+ $this->Body = $this->WrapText($this->Body, $this->WordWrap);
+ break;
+ }
+ }
+
+ /**
+ * Assembles message header.
+ * @access private
+ * @return string
+ */
+ function CreateHeader() {
+ $result = '';
+
+ /* Set the boundaries */
+ $uniq_id = md5(uniqid(time()));
+ $this->boundary[1] = 'b1_' . $uniq_id;
+ $this->boundary[2] = 'b2_' . $uniq_id;
+
+ $result .= $this->HeaderLine('Date', $this->RFCDate());
+ if($this->Sender == '') {
+ $result .= $this->HeaderLine('Return-Path', trim($this->From));
+ } else {
+ $result .= $this->HeaderLine('Return-Path', trim($this->Sender));
+ }
+
+ /* To be created automatically by mail() */
+ if($this->Mailer != 'mail') {
+ if(count($this->to) > 0) {
+ $result .= $this->AddrAppend('To', $this->to);
+ } elseif (count($this->cc) == 0) {
+ $result .= $this->HeaderLine('To', 'undisclosed-recipients:;');
+ }
+ if(count($this->cc) > 0) {
+ $result .= $this->AddrAppend('Cc', $this->cc);
+ }
+ }
+
+ $from = array();
+ $from[0][0] = trim($this->From);
+ $from[0][1] = $this->FromName;
+ $result .= $this->AddrAppend('From', $from);
+
+ /* sendmail and mail() extract Cc from the header before sending */
+ if((($this->Mailer == 'sendmail') || ($this->Mailer == 'mail')) && (count($this->cc) > 0)) {
+ $result .= $this->AddrAppend('Cc', $this->cc);
+ }
+
+ /* sendmail and mail() extract Bcc from the header before sending */
+ if((($this->Mailer == 'sendmail') || ($this->Mailer == 'mail')) && (count($this->bcc) > 0)) {
+ $result .= $this->AddrAppend('Bcc', $this->bcc);
+ }
+
+ if(count($this->ReplyTo) > 0) {
+ $result .= $this->AddrAppend('Reply-To', $this->ReplyTo);
+ }
+
+ /* mail() sets the subject itself */
+ if($this->Mailer != 'mail') {
+ $result .= $this->HeaderLine('Subject', $this->EncodeHeader($this->SecureHeader($this->Subject)));
+ }
+
+ $result .= sprintf("Message-ID: <%s@%s>%s", $uniq_id, $this->ServerHostname(), $this->LE);
+ $result .= $this->HeaderLine('X-Priority', $this->Priority);
+ $result .= $this->HeaderLine('X-Mailer', 'PHPMailer (phpmailer.sourceforge.net) [version ' . $this->Version . ']');
+
+ if($this->ConfirmReadingTo != '') {
+ $result .= $this->HeaderLine('Disposition-Notification-To', '<' . trim($this->ConfirmReadingTo) . '>');
+ }
+
+ // Add custom headers
+ for($index = 0; $index < count($this->CustomHeader); $index++) {
+ $result .= $this->HeaderLine(trim($this->CustomHeader[$index][0]), $this->EncodeHeader(trim($this->CustomHeader[$index][1])));
+ }
+ $result .= $this->HeaderLine('MIME-Version', '1.0');
+
+ switch($this->message_type) {
+ case 'plain':
+ $result .= $this->HeaderLine('Content-Transfer-Encoding', $this->Encoding);
+ $result .= sprintf("Content-Type: %s; charset=\"%s\"", $this->ContentType, $this->CharSet);
+ break;
+ case 'attachments':
+ /* fall through */
+ case 'alt_attachments':
+ if($this->InlineImageExists()){
+ $result .= sprintf("Content-Type: %s;%s\ttype=\"text/html\";%s\tboundary=\"%s\"%s", 'multipart/related', $this->LE, $this->LE, $this->boundary[1], $this->LE);
+ } else {
+ $result .= $this->HeaderLine('Content-Type', 'multipart/mixed;');
+ $result .= $this->TextLine("\tboundary=\"" . $this->boundary[1] . '"');
+ }
+ break;
+ case 'alt':
+ $result .= $this->HeaderLine('Content-Type', 'multipart/alternative;');
+ $result .= $this->TextLine("\tboundary=\"" . $this->boundary[1] . '"');
+ break;
+ }
+
+ if($this->Mailer != 'mail') {
+ $result .= $this->LE.$this->LE;
+ }
+
+ return $result;
+ }
+
+ /**
+ * Assembles the message body. Returns an empty string on failure.
+ * @access private
+ * @return string
+ */
+ function CreateBody() {
+ $result = '';
+
+ $this->SetWordWrap();
+
+ switch($this->message_type) {
+ case 'alt':
+ $result .= $this->GetBoundary($this->boundary[1], '', 'text/plain', '');
+ $result .= $this->EncodeString($this->AltBody, $this->Encoding);
+ $result .= $this->LE.$this->LE;
+ $result .= $this->GetBoundary($this->boundary[1], '', 'text/html', '');
+ $result .= $this->EncodeString($this->Body, $this->Encoding);
+ $result .= $this->LE.$this->LE;
+ $result .= $this->EndBoundary($this->boundary[1]);
+ break;
+ case 'plain':
+ $result .= $this->EncodeString($this->Body, $this->Encoding);
+ break;
+ case 'attachments':
+ $result .= $this->GetBoundary($this->boundary[1], '', '', '');
+ $result .= $this->EncodeString($this->Body, $this->Encoding);
+ $result .= $this->LE;
+ $result .= $this->AttachAll();
+ break;
+ case 'alt_attachments':
+ $result .= sprintf("--%s%s", $this->boundary[1], $this->LE);
+ $result .= sprintf("Content-Type: %s;%s" . "\tboundary=\"%s\"%s", 'multipart/alternative', $this->LE, $this->boundary[2], $this->LE.$this->LE);
+ $result .= $this->GetBoundary($this->boundary[2], '', 'text/plain', '') . $this->LE; // Create text body
+ $result .= $this->EncodeString($this->AltBody, $this->Encoding);
+ $result .= $this->LE.$this->LE;
+ $result .= $this->GetBoundary($this->boundary[2], '', 'text/html', '') . $this->LE; // Create the HTML body
+ $result .= $this->EncodeString($this->Body, $this->Encoding);
+ $result .= $this->LE.$this->LE;
+ $result .= $this->EndBoundary($this->boundary[2]);
+ $result .= $this->AttachAll();
+ break;
+ }
+ if($this->IsError()) {
+ $result = '';
+ }
+
+ return $result;
+ }
+
+ /**
+ * Returns the start of a message boundary.
+ * @access private
+ */
+ function GetBoundary($boundary, $charSet, $contentType, $encoding) {
+ $result = '';
+ if($charSet == '') {
+ $charSet = $this->CharSet;
+ }
+ if($contentType == '') {
+ $contentType = $this->ContentType;
+ }
+ if($encoding == '') {
+ $encoding = $this->Encoding;
+ }
+ $result .= $this->TextLine('--' . $boundary);
+ $result .= sprintf("Content-Type: %s; charset = \"%s\"", $contentType, $charSet);
+ $result .= $this->LE;
+ $result .= $this->HeaderLine('Content-Transfer-Encoding', $encoding);
+ $result .= $this->LE;
+
+ return $result;
+ }
+
+ /**
+ * Returns the end of a message boundary.
+ * @access private
+ */
+ function EndBoundary($boundary) {
+ return $this->LE . '--' . $boundary . '--' . $this->LE;
+ }
+
+ /**
+ * Sets the message type.
+ * @access private
+ * @return void
+ */
+ function SetMessageType() {
+ if(count($this->attachment) < 1 && strlen($this->AltBody) < 1) {
+ $this->message_type = 'plain';
+ } else {
+ if(count($this->attachment) > 0) {
+ $this->message_type = 'attachments';
+ }
+ if(strlen($this->AltBody) > 0 && count($this->attachment) < 1) {
+ $this->message_type = 'alt';
+ }
+ if(strlen($this->AltBody) > 0 && count($this->attachment) > 0) {
+ $this->message_type = 'alt_attachments';
+ }
+ }
+ }
+
+ /* Returns a formatted header line.
+ * @access private
+ * @return string
+ */
+ function HeaderLine($name, $value) {
+ return $name . ': ' . $value . $this->LE;
+ }
+
+ /**
+ * Returns a formatted mail line.
+ * @access private
+ * @return string
+ */
+ function TextLine($value) {
+ return $value . $this->LE;
+ }
+
+ /////////////////////////////////////////////////
+ // CLASS METHODS, ATTACHMENTS
+ /////////////////////////////////////////////////
+
+ /**
+ * Adds an attachment from a path on the filesystem.
+ * Returns false if the file could not be found
+ * or accessed.
+ * @param string $path Path to the attachment.
+ * @param string $name Overrides the attachment name.
+ * @param string $encoding File encoding (see $Encoding).
+ * @param string $type File extension (MIME) type.
+ * @return bool
+ */
+ function AddAttachment($path, $name = '', $encoding = 'base64', $type = 'application/octet-stream') {
+ if(!@is_file($path)) {
+ $this->SetError($this->Lang('file_access') . $path);
+ return false;
+ }
+
+ $filename = basename($path);
+ if($name == '') {
+ $name = $filename;
+ }
+
+ $cur = count($this->attachment);
+ $this->attachment[$cur][0] = $path;
+ $this->attachment[$cur][1] = $filename;
+ $this->attachment[$cur][2] = $name;
+ $this->attachment[$cur][3] = $encoding;
+ $this->attachment[$cur][4] = $type;
+ $this->attachment[$cur][5] = false; // isStringAttachment
+ $this->attachment[$cur][6] = 'attachment';
+ $this->attachment[$cur][7] = 0;
+
+ return true;
+ }
+
+ /**
+ * Attaches all fs, string, and binary attachments to the message.
+ * Returns an empty string on failure.
+ * @access private
+ * @return string
+ */
+ function AttachAll() {
+ /* Return text of body */
+ $mime = array();
+
+ /* Add all attachments */
+ for($i = 0; $i < count($this->attachment); $i++) {
+ /* Check for string attachment */
+ $bString = $this->attachment[$i][5];
+ if ($bString) {
+ $string = $this->attachment[$i][0];
+ } else {
+ $path = $this->attachment[$i][0];
+ }
+
+ $filename = $this->attachment[$i][1];
+ $name = $this->attachment[$i][2];
+ $encoding = $this->attachment[$i][3];
+ $type = $this->attachment[$i][4];
+ $disposition = $this->attachment[$i][6];
+ $cid = $this->attachment[$i][7];
+
+ $mime[] = sprintf("--%s%s", $this->boundary[1], $this->LE);
+ $mime[] = sprintf("Content-Type: %s; name=\"%s\"%s", $type, $name, $this->LE);
+ $mime[] = sprintf("Content-Transfer-Encoding: %s%s", $encoding, $this->LE);
+
+ if($disposition == 'inline') {
+ $mime[] = sprintf("Content-ID: <%s>%s", $cid, $this->LE);
+ }
+
+ $mime[] = sprintf("Content-Disposition: %s; filename=\"%s\"%s", $disposition, $name, $this->LE.$this->LE);
+
+ /* Encode as string attachment */
+ if($bString) {
+ $mime[] = $this->EncodeString($string, $encoding);
+ if($this->IsError()) {
+ return '';
+ }
+ $mime[] = $this->LE.$this->LE;
+ } else {
+ $mime[] = $this->EncodeFile($path, $encoding);
+ if($this->IsError()) {
+ return '';
+ }
+ $mime[] = $this->LE.$this->LE;
+ }
+ }
+
+ $mime[] = sprintf("--%s--%s", $this->boundary[1], $this->LE);
+
+ return join('', $mime);
+ }
+
+ /**
+ * Encodes attachment in requested format. Returns an
+ * empty string on failure.
+ * @access private
+ * @return string
+ */
+ function EncodeFile ($path, $encoding = 'base64') {
+ if(!@$fd = fopen($path, 'rb')) {
+ $this->SetError($this->Lang('file_open') . $path);
+ return '';
+ }
+ $magic_quotes = get_magic_quotes_runtime();
+ set_magic_quotes_runtime(0);
+ $file_buffer = fread($fd, filesize($path));
+ $file_buffer = $this->EncodeString($file_buffer, $encoding);
+ fclose($fd);
+ set_magic_quotes_runtime($magic_quotes);
+
+ return $file_buffer;
+ }
+
+ /**
+ * Encodes string to requested format. Returns an
+ * empty string on failure.
+ * @access private
+ * @return string
+ */
+ function EncodeString ($str, $encoding = 'base64') {
+ $encoded = '';
+ switch(strtolower($encoding)) {
+ case 'base64':
+ /* chunk_split is found in PHP >= 3.0.6 */
+ $encoded = chunk_split(base64_encode($str), 76, $this->LE);
+ break;
+ case '7bit':
+ case '8bit':
+ $encoded = $this->FixEOL($str);
+ if (substr($encoded, -(strlen($this->LE))) != $this->LE)
+ $encoded .= $this->LE;
+ break;
+ case 'binary':
+ $encoded = $str;
+ break;
+ case 'quoted-printable':
+ $encoded = $this->EncodeQP($str);
+ break;
+ default:
+ $this->SetError($this->Lang('encoding') . $encoding);
+ break;
+ }
+ return $encoded;
+ }
+
+ /**
+ * Encode a header string to best of Q, B, quoted or none.
+ * @access private
+ * @return string
+ */
+ function EncodeHeader ($str, $position = 'text') {
+ $x = 0;
+
+ switch (strtolower($position)) {
+ case 'phrase':
+ if (!preg_match('/[\200-\377]/', $str)) {
+ /* Can't use addslashes as we don't know what value has magic_quotes_sybase. */
+ $encoded = addcslashes($str, "\0..\37\177\\\"");
+ if (($str == $encoded) && !preg_match('/[^A-Za-z0-9!#$%&\'*+\/=?^_`{|}~ -]/', $str)) {
+ return ($encoded);
+ } else {
+ return ("\"$encoded\"");
+ }
+ }
+ $x = preg_match_all('/[^\040\041\043-\133\135-\176]/', $str, $matches);
+ break;
+ case 'comment':
+ $x = preg_match_all('/[()"]/', $str, $matches);
+ /* Fall-through */
+ case 'text':
+ default:
+ $x += preg_match_all('/[\000-\010\013\014\016-\037\177-\377]/', $str, $matches);
+ break;
+ }
+
+ if ($x == 0) {
+ return ($str);
+ }
+
+ $maxlen = 75 - 7 - strlen($this->CharSet);
+ /* Try to select the encoding which should produce the shortest output */
+ if (strlen($str)/3 < $x) {
+ $encoding = 'B';
+ if (function_exists('mb_strlen') && $this->HasMultiBytes($str)) {
+ // Use a custom function which correctly encodes and wraps long
+ // multibyte strings without breaking lines within a character
+ $encoded = $this->Base64EncodeWrapMB($str);
+ } else {
+ $encoded = base64_encode($str);
+ $maxlen -= $maxlen % 4;
+ $encoded = trim(chunk_split($encoded, $maxlen, "\n"));
+ }
+ } else {
+ $encoding = 'Q';
+ $encoded = $this->EncodeQ($str, $position);
+ $encoded = $this->WrapText($encoded, $maxlen, true);
+ $encoded = str_replace('='.$this->LE, "\n", trim($encoded));
+ }
+
+ $encoded = preg_replace('/^(.*)$/m', " =?".$this->CharSet."?$encoding?\\1?=", $encoded);
+ $encoded = trim(str_replace("\n", $this->LE, $encoded));
+
+ return $encoded;
+ }
+
+ /**
+ * Checks if a string contains multibyte characters.
+ *
+ * @access private
+ *
+ * @param string $str multi-byte text to wrap encode
+ *
+ * @return bool
+ */
+ function HasMultiBytes($str)
+ {
+ if (function_exists('mb_strlen')) {
+ return (strlen($str) > mb_strlen($str, $this->CharSet));
+ } else {
+ // Assume no multibytes (we can't handle without mbstring functions anyway)
+ return False;
+ }
+ }
+
+ /**
+ * Correctly encodes and wraps long multibyte strings for mail headers
+ * without breaking lines within a character.
+ *
+ * Adapted from a function by paravoid at http://uk.php.net/manual/en/function.mb-encode-mimeheader.php
+ *
+ * @access private
+ *
+ * @param string $str multi-byte text to wrap encode
+ *
+ * @return string
+ */
+ function Base64EncodeWrapMB($str)
+ {
+ $start = "=?".$this->CharSet."?B?";
+ $end = "?=";
+ $encoded = "";
+
+ $mb_length = mb_strlen($str, $this->CharSet);
+ // Each line must have length <= 75, including $start and $end
+ $length = 75 - strlen($start) - strlen($end);
+ // Average multi-byte ratio
+ $ratio = $mb_length / strlen($str);
+ // Base64 has a 4:3 ratio
+ $offset = $avgLength = floor($length * $ratio * .75);
+
+ for ($i = 0; $i < $mb_length; $i += $offset)
+ {
+ $lookBack = 0;
+
+ do {
+ $offset = $avgLength - $lookBack;
+ $chunk = mb_substr($str, $i, $offset, $this->CharSet);
+ $chunk = base64_encode($chunk);
+ $lookBack++;
+ }
+ while (strlen($chunk) > $length);
+
+ $encoded .= $chunk . $this->LE;
+ }
+
+ // Chomp the last linefeed
+ $encoded = substr($encoded, 0, -strlen($this->LE));
+
+ return $encoded;
+ }
+
+ /**
+ * Encode string to quoted-printable.
+ * @access private
+ * @return string
+ */
+ function EncodeQP( $input = '', $line_max = 76, $space_conv = false ) {
+ $hex = array('0','1','2','3','4','5','6','7','8','9','A','B','C','D','E','F');
+ $lines = preg_split('/(?:\r\n|\r|\n)/', $input);
+ $eol = "\r\n";
+ $escape = '=';
+ $output = '';
+ while( list(, $line) = each($lines) ) {
+ $linlen = strlen($line);
+ $newline = '';
+ for($i = 0; $i < $linlen; $i++) {
+ $c = substr( $line, $i, 1 );
+ $dec = ord( $c );
+ if ( ( $i == 0 ) && ( $dec == 46 ) ) { // convert first point in the line into =2E
+ $c = '=2E';
+ }
+ if ( $dec == 32 ) {
+ if ( $i == ( $linlen - 1 ) ) { // convert space at eol only
+ $c = '=20';
+ } else if ( $space_conv ) {
+ $c = '=20';
+ }
+ } elseif ( ($dec == 61) || ($dec < 32 ) || ($dec > 126) ) { // always encode "\t", which is *not* required
+ $h2 = floor($dec/16);
+ $h1 = floor($dec%16);
+ $c = $escape.$hex[$h2].$hex[$h1];
+ }
+ if ( (strlen($newline) + strlen($c)) >= $line_max ) { // CRLF is not counted
+ $output .= $newline.$escape.$eol; // soft line break; " =\r\n" is okay
+ $newline = '';
+ // check if newline first character will be point or not
+ if ( $dec == 46 ) {
+ $c = '=2E';
+ }
+ }
+ $newline .= $c;
+ } // end of for
+ $output .= $newline.$eol;
+ } // end of while
+ return trim($output);
+ }
+
+ /**
+ * Encode string to q encoding.
+ * @access private
+ * @return string
+ */
+ function EncodeQ ($str, $position = 'text') {
+ /* There should not be any EOL in the string */
+ $encoded = preg_replace("[\r\n]", '', $str);
+
+ switch (strtolower($position)) {
+ case 'phrase':
+ $encoded = preg_replace("/([^A-Za-z0-9!*+\/ -])/e", "'='.sprintf('%02X', ord('\\1'))", $encoded);
+ break;
+ case 'comment':
+ $encoded = preg_replace("/([\(\)\"])/e", "'='.sprintf('%02X', ord('\\1'))", $encoded);
+ case 'text':
+ default:
+ /* Replace every high ascii, control =, ? and _ characters */
+ $encoded = preg_replace('/([\000-\011\013\014\016-\037\075\077\137\177-\377])/e',
+ "'='.sprintf('%02X', ord('\\1'))", $encoded);
+ break;
+ }
+
+ /* Replace every spaces to _ (more readable than =20) */
+ $encoded = str_replace(' ', '_', $encoded);
+
+ return $encoded;
+ }
+
+ /**
+ * Adds a string or binary attachment (non-filesystem) to the list.
+ * This method can be used to attach ascii or binary data,
+ * such as a BLOB record from a database.
+ * @param string $string String attachment data.
+ * @param string $filename Name of the attachment.
+ * @param string $encoding File encoding (see $Encoding).
+ * @param string $type File extension (MIME) type.
+ * @return void
+ */
+ function AddStringAttachment($string, $filename, $encoding = 'base64', $type = 'application/octet-stream') {
+ /* Append to $attachment array */
+ $cur = count($this->attachment);
+ $this->attachment[$cur][0] = $string;
+ $this->attachment[$cur][1] = $filename;
+ $this->attachment[$cur][2] = $filename;
+ $this->attachment[$cur][3] = $encoding;
+ $this->attachment[$cur][4] = $type;
+ $this->attachment[$cur][5] = true; // isString
+ $this->attachment[$cur][6] = 'attachment';
+ $this->attachment[$cur][7] = 0;
+ }
+
+ /**
+ * Adds an embedded attachment. This can include images, sounds, and
+ * just about any other document. Make sure to set the $type to an
+ * image type. For JPEG images use "image/jpeg" and for GIF images
+ * use "image/gif".
+ * @param string $path Path to the attachment.
+ * @param string $cid Content ID of the attachment. Use this to identify
+ * the Id for accessing the image in an HTML form.
+ * @param string $name Overrides the attachment name.
+ * @param string $encoding File encoding (see $Encoding).
+ * @param string $type File extension (MIME) type.
+ * @return bool
+ */
+ function AddEmbeddedImage($path, $cid, $name = '', $encoding = 'base64', $type = 'application/octet-stream') {
+
+ if(!@is_file($path)) {
+ $this->SetError($this->Lang('file_access') . $path);
+ return false;
+ }
+
+ $filename = basename($path);
+ if($name == '') {
+ $name = $filename;
+ }
+
+ /* Append to $attachment array */
+ $cur = count($this->attachment);
+ $this->attachment[$cur][0] = $path;
+ $this->attachment[$cur][1] = $filename;
+ $this->attachment[$cur][2] = $name;
+ $this->attachment[$cur][3] = $encoding;
+ $this->attachment[$cur][4] = $type;
+ $this->attachment[$cur][5] = false;
+ $this->attachment[$cur][6] = 'inline';
+ $this->attachment[$cur][7] = $cid;
+
+ return true;
+ }
+
+ /**
+ * Returns true if an inline attachment is present.
+ * @access private
+ * @return bool
+ */
+ function InlineImageExists() {
+ $result = false;
+ for($i = 0; $i < count($this->attachment); $i++) {
+ if($this->attachment[$i][6] == 'inline') {
+ $result = true;
+ break;
+ }
+ }
+
+ return $result;
+ }
+
+ /////////////////////////////////////////////////
+ // CLASS METHODS, MESSAGE RESET
+ /////////////////////////////////////////////////
+
+ /**
+ * Clears all recipients assigned in the TO array. Returns void.
+ * @return void
+ */
+ function ClearAddresses() {
+ $this->to = array();
+ }
+
+ /**
+ * Clears all recipients assigned in the CC array. Returns void.
+ * @return void
+ */
+ function ClearCCs() {
+ $this->cc = array();
+ }
+
+ /**
+ * Clears all recipients assigned in the BCC array. Returns void.
+ * @return void
+ */
+ function ClearBCCs() {
+ $this->bcc = array();
+ }
+
+ /**
+ * Clears all recipients assigned in the ReplyTo array. Returns void.
+ * @return void
+ */
+ function ClearReplyTos() {
+ $this->ReplyTo = array();
+ }
+
+ /**
+ * Clears all recipients assigned in the TO, CC and BCC
+ * array. Returns void.
+ * @return void
+ */
+ function ClearAllRecipients() {
+ $this->to = array();
+ $this->cc = array();
+ $this->bcc = array();
+ }
+
+ /**
+ * Clears all previously set filesystem, string, and binary
+ * attachments. Returns void.
+ * @return void
+ */
+ function ClearAttachments() {
+ $this->attachment = array();
+ }
+
+ /**
+ * Clears all custom headers. Returns void.
+ * @return void
+ */
+ function ClearCustomHeaders() {
+ $this->CustomHeader = array();
+ }
+
+ /////////////////////////////////////////////////
+ // CLASS METHODS, MISCELLANEOUS
+ /////////////////////////////////////////////////
+
+ /**
+ * Adds the error message to the error container.
+ * Returns void.
+ * @access private
+ * @return void
+ */
+ function SetError($msg) {
+ $this->error_count++;
+ $this->ErrorInfo = $msg;
+ }
+
+ /**
+ * Returns the proper RFC 822 formatted date.
+ * @access private
+ * @return string
+ */
+ function RFCDate() {
+ $tz = date('Z');
+ $tzs = ($tz < 0) ? '-' : '+';
+ $tz = abs($tz);
+ $tz = (int)($tz/3600)*100 + ($tz%3600)/60;
+ $result = sprintf("%s %s%04d", date('D, j M Y H:i:s'), $tzs, $tz);
+
+ return $result;
+ }
+
+ /**
+ * Returns the appropriate server variable. Should work with both
+ * PHP 4.1.0+ as well as older versions. Returns an empty string
+ * if nothing is found.
+ * @access private
+ * @return mixed
+ */
+ function ServerVar($varName) {
+ global $HTTP_SERVER_VARS;
+ global $HTTP_ENV_VARS;
+
+ if(!isset($_SERVER)) {
+ $_SERVER = $HTTP_SERVER_VARS;
+ if(!isset($_SERVER['REMOTE_ADDR'])) {
+ $_SERVER = $HTTP_ENV_VARS; // must be Apache
+ }
+ }
+
+ if(isset($_SERVER[$varName])) {
+ return $_SERVER[$varName];
+ } else {
+ return '';
+ }
+ }
+
+ /**
+ * Returns the server hostname or 'localhost.localdomain' if unknown.
+ * @access private
+ * @return string
+ */
+ function ServerHostname() {
+ if ($this->Hostname != '') {
+ $result = $this->Hostname;
+ } elseif ($this->ServerVar('SERVER_NAME') != '') {
+ $result = $this->ServerVar('SERVER_NAME');
+ } else {
+ $result = 'localhost.localdomain';
+ }
+
+ return $result;
+ }
+
+ /**
+ * Returns a message in the appropriate language.
+ * @access private
+ * @return string
+ */
+ function Lang($key) {
+ if(count($this->language) < 1) {
+ $this->SetLanguage('en'); // set the default language
+ }
+
+ if(isset($this->language[$key])) {
+ return $this->language[$key];
+ } else {
+ return 'Language string failed to load: ' . $key;
+ }
+ }
+
+ /**
+ * Returns true if an error occurred.
+ * @return bool
+ */
+ function IsError() {
+ return ($this->error_count > 0);
+ }
+
+ /**
+ * Changes every end of line from CR or LF to CRLF.
+ * @access private
+ * @return string
+ */
+ function FixEOL($str) {
+ $str = str_replace("\r\n", "\n", $str);
+ $str = str_replace("\r", "\n", $str);
+ $str = str_replace("\n", $this->LE, $str);
+ return $str;
+ }
+
+ /**
+ * Adds a custom header.
+ * @return void
+ */
+ function AddCustomHeader($custom_header) {
+ $this->CustomHeader[] = explode(':', $custom_header, 2);
+ }
+
+ /**
+ * Evaluates the message and returns modifications for inline images and backgrounds
+ * @access public
+ * @return $message
+ */
+ function MsgHTML($message) {
+ preg_match_all("/(src|background)=\"(.*)\"/Ui", $message, $images);
+ if(isset($images[2])) {
+ foreach($images[2] as $i => $url) {
+ $filename = basename($url);
+ $directory = dirname($url);
+ $cid = 'cid:' . md5($filename);
+ $fileParts = split("\.", $filename);
+ $ext = $fileParts[1];
+ $mimeType = $this->_mime_types($ext);
+ $message = preg_replace("/".$images[1][$i]."=\"".preg_quote($url, '/')."\"/Ui", $images[1][$i]."=\"".$cid."\"", $message);
+ $this->AddEmbeddedImage($url, md5($filename), $filename, 'base64', $mimeType);
+ }
+ }
+ $this->IsHTML(true);
+ $this->Body = $message;
+ $textMsg = trim(strip_tags($message));
+ if ( !empty($textMsg) && empty($this->AltBody) ) {
+ $this->AltBody = $textMsg;
+ }
+ if ( empty($this->AltBody) ) {
+ $this->AltBody = 'To view this email message, open the email in with HTML compatibility!' . "\n\n";
+ }
+ }
+
+ /**
+ * Gets the mime type of the embedded or inline image
+ * @access private
+ * @return mime type of ext
+ */
+ function _mime_types($ext = '') {
+ $mimes = array(
+ 'hqx' => 'application/mac-binhex40',
+ 'cpt' => 'application/mac-compactpro',
+ 'doc' => 'application/msword',
+ 'bin' => 'application/macbinary',
+ 'dms' => 'application/octet-stream',
+ 'lha' => 'application/octet-stream',
+ 'lzh' => 'application/octet-stream',
+ 'exe' => 'application/octet-stream',
+ 'class' => 'application/octet-stream',
+ 'psd' => 'application/octet-stream',
+ 'so' => 'application/octet-stream',
+ 'sea' => 'application/octet-stream',
+ 'dll' => 'application/octet-stream',
+ 'oda' => 'application/oda',
+ 'pdf' => 'application/pdf',
+ 'ai' => 'application/postscript',
+ 'eps' => 'application/postscript',
+ 'ps' => 'application/postscript',
+ 'smi' => 'application/smil',
+ 'smil' => 'application/smil',
+ 'mif' => 'application/vnd.mif',
+ 'xls' => 'application/vnd.ms-excel',
+ 'ppt' => 'application/vnd.ms-powerpoint',
+ 'wbxml' => 'application/vnd.wap.wbxml',
+ 'wmlc' => 'application/vnd.wap.wmlc',
+ 'dcr' => 'application/x-director',
+ 'dir' => 'application/x-director',
+ 'dxr' => 'application/x-director',
+ 'dvi' => 'application/x-dvi',
+ 'gtar' => 'application/x-gtar',
+ 'php' => 'application/x-httpd-php',
+ 'php4' => 'application/x-httpd-php',
+ 'php3' => 'application/x-httpd-php',
+ 'phtml' => 'application/x-httpd-php',
+ 'phps' => 'application/x-httpd-php-source',
+ 'js' => 'application/x-javascript',
+ 'swf' => 'application/x-shockwave-flash',
+ 'sit' => 'application/x-stuffit',
+ 'tar' => 'application/x-tar',
+ 'tgz' => 'application/x-tar',
+ 'xhtml' => 'application/xhtml+xml',
+ 'xht' => 'application/xhtml+xml',
+ 'zip' => 'application/zip',
+ 'mid' => 'audio/midi',
+ 'midi' => 'audio/midi',
+ 'mpga' => 'audio/mpeg',
+ 'mp2' => 'audio/mpeg',
+ 'mp3' => 'audio/mpeg',
+ 'aif' => 'audio/x-aiff',
+ 'aiff' => 'audio/x-aiff',
+ 'aifc' => 'audio/x-aiff',
+ 'ram' => 'audio/x-pn-realaudio',
+ 'rm' => 'audio/x-pn-realaudio',
+ 'rpm' => 'audio/x-pn-realaudio-plugin',
+ 'ra' => 'audio/x-realaudio',
+ 'rv' => 'video/vnd.rn-realvideo',
+ 'wav' => 'audio/x-wav',
+ 'bmp' => 'image/bmp',
+ 'gif' => 'image/gif',
+ 'jpeg' => 'image/jpeg',
+ 'jpg' => 'image/jpeg',
+ 'jpe' => 'image/jpeg',
+ 'png' => 'image/png',
+ 'tiff' => 'image/tiff',
+ 'tif' => 'image/tiff',
+ 'css' => 'text/css',
+ 'html' => 'text/html',
+ 'htm' => 'text/html',
+ 'shtml' => 'text/html',
+ 'txt' => 'text/plain',
+ 'text' => 'text/plain',
+ 'log' => 'text/plain',
+ 'rtx' => 'text/richtext',
+ 'rtf' => 'text/rtf',
+ 'xml' => 'text/xml',
+ 'xsl' => 'text/xml',
+ 'mpeg' => 'video/mpeg',
+ 'mpg' => 'video/mpeg',
+ 'mpe' => 'video/mpeg',
+ 'qt' => 'video/quicktime',
+ 'mov' => 'video/quicktime',
+ 'avi' => 'video/x-msvideo',
+ 'movie' => 'video/x-sgi-movie',
+ 'doc' => 'application/msword',
+ 'word' => 'application/msword',
+ 'xl' => 'application/excel',
+ 'eml' => 'message/rfc822'
+ );
+ return ( ! isset($mimes[strtolower($ext)])) ? 'application/x-unknown-content-type' : $mimes[strtolower($ext)];
+ }
+
+ /**
+ * Set (or reset) Class Objects (variables)
+ *
+ * Usage Example:
+ * $page->set('X-Priority', '3');
+ *
+ * @access public
+ * @param string $name Parameter Name
+ * @param mixed $value Parameter Value
+ * NOTE: will not work with arrays, there are no arrays to set/reset
+ */
+ function set ( $name, $value = '' ) {
+ if ( isset($this->$name) ) {
+ $this->$name = $value;
+ } else {
+ $this->SetError('Cannot set or reset variable ' . $name);
+ return false;
+ }
+ }
+
+ /**
+ * Read a file from a supplied filename and return it.
+ *
+ * @access public
+ * @param string $filename Parameter File Name
+ */
+ function getFile($filename) {
+ $return = '';
+ if ($fp = fopen($filename, 'rb')) {
+ while (!feof($fp)) {
+ $return .= fread($fp, 1024);
+ }
+ fclose($fp);
+ return $return;
+ } else {
+ return false;
+ }
+ }
+
+ /**
+ * Strips newlines to prevent header injection.
+ * @access private
+ * @param string $str String
+ * @return string
+ */
+ function SecureHeader($str) {
+ $str = trim($str);
+ $str = str_replace("\r", "", $str);
+ $str = str_replace("\n", "", $str);
+ return $str;
+ }
+
+}
+
+?>
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