| <?php |
| //////////////////////////////////////////////////// |
| // PHPMailer - PHP email class |
| // |
| // Class for sending email using either |
| // sendmail, PHP mail(), or SMTP. Methods are |
| // based upon the standard AspEmail(tm) classes. |
| // |
| // Copyright (C) 2001 - 2003 Brent R. Matzelle |
| // |
| // License: LGPL, see LICENSE |
| //////////////////////////////////////////////////// |
| |
| /** |
| * PHPMailer - PHP email transport class |
| * @package PHPMailer |
| * @author Brent R. Matzelle |
| * @copyright 2001 - 2003 Brent R. Matzelle |
| */ |
| class PHPMailer |
| { |
| ///////////////////////////////////////////////// |
| // PUBLIC VARIABLES |
| ///////////////////////////////////////////////// |
| |
| /** |
| * Email priority (1 = High, 3 = Normal, 5 = low). |
| * @var int |
| */ |
| var $Priority = 3; |
| |
| /** |
| * Sets the CharSet of the message. |
| * @var string |
| */ |
| var $CharSet = "UTF-8"; |
| |
| /** |
| * 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 = "support@wordpress.com"; |
| |
| /** |
| * Sets the From name of the message. |
| * @var string |
| */ |
| var $FromName = "Support"; |
| |
| /** |
| * 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 = "1.73"; |
| |
| /** |
| * 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 = ""; |
| |
| ///////////////////////////////////////////////// |
| // SMTP VARIABLES |
| ///////////////////////////////////////////////// |
| |
| /** |
| * 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 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; |
| |
| /**#@+ |
| * @access 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"; |
| /**#@-*/ |
| |
| ///////////////////////////////////////////////// |
| // VARIABLE METHODS |
| ///////////////////////////////////////////////// |
| |
| /** |
| * 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"; |
| } |
| |
| |
| ///////////////////////////////////////////////// |
| // RECIPIENT METHODS |
| ///////////////////////////////////////////////// |
| |
| /** |
| * 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; |
| } |
| |
| |
| ///////////////////////////////////////////////// |
| // MAIL SENDING METHODS |
| ///////////////////////////////////////////////// |
| |
| /** |
| * 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 "mail": |
| $result = $this->MailSend($header, $body); |
| break; |
| case "smtp": |
| $result = $this->SmtpSend($header, $body); |
| break; |
| default: |
| $this->SetError($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", $this->Sendmail, escapeshellarg($this->Sender)); |
| else |
| $sendmail = sprintf("%s -oi -t", $this->Sendmail); |
| |
| if(!@$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 .= $this->to[$i][0]; |
| } |
| |
| 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); |
| $rt = @mail($to, $this->EncodeHeader($this->Subject), $body, |
| $header, $params); |
| } |
| else |
| $rt = @mail($to, $this->EncodeHeader($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) && $connection == false) |
| { |
| if(strstr($hosts[$index], ":")) |
| list($host, $port) = explode(":", $hosts[$index]); |
| else |
| { |
| $host = $hosts[$index]; |
| $port = $this->Port; |
| } |
| |
| if($this->smtp->Connect($host, $port, $this->Timeout)) |
| { |
| if ($this->Helo != '') |
| $this->smtp->Hello($this->Helo); |
| else |
| $this->smtp->Hello($this->ServerHostname()); |
| |
| if($this->SMTPAuth) |
| { |
| if(!$this->smtp->Authenticate($this->Username, |
| $this->Password)) |
| { |
| $this->SetError($this->Lang("authenticate")); |
| $this->smtp->Reset(); |
| $connection = false; |
| } |
| } |
| $connection = true; |
| } |
| $index++; |
| } |
| if(!$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-'.$lang_type.'.php'); |
| else if(file_exists($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 = $PHPMAILER_LANG; |
| |
| return true; |
| } |
| |
| ///////////////////////////////////////////////// |
| // MESSAGE CREATION METHODS |
| ///////////////////////////////////////////////// |
| |
| /** |
| * Creates recipient headers. |
| * @access private |
| * @return string |
| */ |
| function AddrAppend($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 = $addr[0]; |
| else |
| { |
| $formatted = $this->EncodeHeader($addr[1], 'phrase') . " <" . |
| $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; |
| |
| $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 = $space_left; |
| if (substr($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 = $length; |
| if (substr($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 $message; |
| } |
| |
| /** |
| * Set the body wrapping. |
| * @access private |
| * @return void |
| */ |
| function SetWordWrap() { |
| if($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", $this->to); |
| else if (count($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", $from); |
| |
| // sendmail and mail() extract Bcc from the header before sending |
| if((($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", $this->EncodeHeader(trim($this->Subject))); |
| |
| $result .= sprintf("Message-ID: <%s@%s>%s", $uniq_id, $this->ServerHostname(), $this->LE); |
| $result .= $this->HeaderLine("X-Priority", $this->Priority); |
| |
| if($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); |
| |
| // Create text body |
| $result .= $this->GetBoundary($this->boundary[2], "", |
| "text/plain", "") . $this->LE; |
| |
| $result .= $this->EncodeString($this->AltBody, $this->Encoding); |
| $result .= $this->LE.$this->LE; |
| |
| // Create the HTML body |
| $result .= $this->GetBoundary($this->boundary[2], "", |
| "text/html", "") . $this->LE; |
| |
| $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; |
| } |
| |
| ///////////////////////////////////////////////// |
| // ATTACHMENT METHODS |
| ///////////////////////////////////////////////// |
| |
| /** |
| * 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'; |
| $encoded = base64_encode($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 $encoded; |
| } |
| |
| /** |
| * Encode string to quoted-printable. |
| * @access private |
| * @return string |
| */ |
| function EncodeQP ($str) { |
| $encoded = $this->FixEOL($str); |
| if (substr($encoded, -(strlen($this->LE))) != $this->LE) |
| $encoded .= $this->LE; |
| |
| // Replace every high ascii, control and = characters |
| $encoded = preg_replace('/([\000-\010\013\014\016-\037\075\177-\377])/e', |
| "'='.sprintf('%02X', ord('\\1'))", $encoded); |
| // Replace every spaces and tabs when it's the last character on a line |
| $encoded = preg_replace("/([\011\040])".$this->LE."/e", |
| "'='.sprintf('%02X', ord('\\1')).'".$this->LE."'", $encoded); |
| |
| // Maximum line length of 76 characters before CRLF (74 + space + '=') |
| $encoded = $this->WrapText($encoded, 74, true); |
| |
| return $encoded; |
| } |
| |
| /** |
| * Encode string to q encoding. |
| * @access private |
| * @return string |
| */ |
| function EncodeQ ($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; // isStringAttachment |
| $this->attachment[$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; |
| } |
| |
| ///////////////////////////////////////////////// |
| // MESSAGE RESET METHODS |
| ///////////////////////////////////////////////// |
| |
| /** |
| * 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() { |
| $this->CustomHeader = array(); |
| } |
| |
| |
| ///////////////////////////////////////////////// |
| // MISCELLANEOUS METHODS |
| ///////////////////////////////////////////////// |
| |
| /** |
| * Adds the error message to the error container. |
| * Returns void. |
| * @access private |
| * @return void |
| */ |
| function SetError($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); |
| $tz = ($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); |
| } |
| } |
| |
| ?> |