📄 class.phpmailer.php
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$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; } /** * Creates message and returns mime. * @return bool */ function GetMime() { $header = ""; $body = ""; $this->ErrorInfo = ''; $this->error_count=0; $mailer = $this->Mailer; $this->Mailer = 'smtp'; // Set whether the message is multipart/alternative if(!empty($this->AltBody)) $this->ContentType = "multipart/alternative"; $this->SetMessageType(); $header .= $this->CreateHeader(); $body = $this->CreateBody(); $this->Mailer = $mailer; if($body == "") { return false; } return $header.$body; } /** * 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, $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; }
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