- if ($this->exceptions) {
- throw $e;
- }
- }
- }
-
- return $body;
- }
-
- /**
- * Returns the start of a message boundary.
- * @access private
- */
- private function GetBoundary($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 $result;
- }
-
- /**
- * Returns the end of a message boundary.
- * @access private
- */
- private function EndBoundary($boundary) {
- return $this->LE . '--' . $boundary . '--' . $this->LE;
- }
-
- /**
- * Sets the message type.
- * @access private
- * @return void
- */
- private function SetMessageType() {
- if(count($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) {
- $this->message_type = 'alt_attachments';
- }
- }
- }
-
- /**
- * Returns a formatted header line.
- * @access public
- * @return string
- */
- public function HeaderLine($name, $value) {
- return $name . ': ' . $value . $this->LE;
- }
-
- /**
- * Returns a formatted mail line.
- * @access public
- * @return string
- */
- public function TextLine($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 $type File extension (MIME) type.
- * @return bool
- */
- public function AddAttachment($path, $name = '', $encoding = 'base64', $type = 'application/octet-stream') {
- try {
- if ( !@is_file($path) ) {
- throw new phpmailerException($this->Lang('file_access') . $path, self::STOP_CONTINUE);
- }
- $filename = basename($path);
- if ( $name == '' ) {
- $name = $filename;
- }
-
- $this->attachment[] = array(
- 0 => $path,
- 1 => $filename,
- 2 => $name,
- 3 => $encoding,
- 4 => $type,
- 5 => false, // isStringAttachment
- 6 => 'attachment',
- 7 => 0
- );
-
- } catch (phpmailerException $e) {
- $this->SetError($e->getMessage());
- if ($this->exceptions) {
- throw $e;
- }
- echo $e->getMessage()."\n";
- if ( $e->getCode() == self::STOP_CRITICAL ) {
- return false;
- }
- }
- return true;
- }
-
- /**
- * Return the current array of attachments
- * @return array
- */
- public function GetAttachments() {
- return $this->attachment;
- }
-
- /**
- * Attaches all fs, string, and binary attachments to the message.
- * Returns an empty string on failure.
- * @access private
- * @return string
- */
- private function AttachAll() {
- // Return text of body
- $mime = array();
- $cidUniq = array();
- $incl = array();
-
- // Add all attachments
- foreach ($this->attachment as $attachment) {
- // Check for string attachment
- $bString = $attachment[5];
- if ($bString) {
- $string = $attachment[0];
- } else {
- $path = $attachment[0];
- }
-
- if (in_array($attachment[0], $incl)) { continue; }
- $filename = $attachment[1];
- $name = $attachment[2];
- $encoding = $attachment[3];
- $type = $attachment[4];
- $disposition = $attachment[6];
- $cid = $attachment[7];
- $incl[] = $attachment[0];
- if ( $disposition == 'inline' && isset($cidUniq[$cid]) ) { continue; }
- $cidUniq[$cid] = true;
-
- $mime[] = sprintf("--%s%s", $this->boundary[1], $this->LE);
- $mime[] = sprintf("Content-Type: %s; name=\"%s\"%s", $type, $this->EncodeHeader($this->SecureHeader($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, $this->EncodeHeader($this->SecureHeader($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.
- * @param string $path The full path to the file
- * @param string $encoding The encoding to use; one of 'base64', '7bit', '8bit', 'binary', 'quoted-printable'
- * @see EncodeFile()
- * @access private
- * @return string
- */
- private function EncodeFile($path, $encoding = 'base64') {
- try {
- if (!is_readable($path)) {
- throw new phpmailerException($this->Lang('file_open') . $path, self::STOP_CONTINUE);
- }
- if (!function_exists('get_magic_quotes')) {
- function get_magic_quotes() {
- return false;
- }
- }
- if (PHP_VERSION < 6
- AND $magic_quotes = get_magic_quotes_runtime()) {
- set_magic_quotes_runtime(0);
- }
- $file_buffer = file_get_contents($path);
- $file_buffer = $this->EncodeString($file_buffer, $encoding);
- if (PHP_VERSION < 6 AND $magic_quotes) { set_magic_quotes_runtime($magic_quotes); }
- return $file_buffer;
- } catch (Exception $e) {
- $this->SetError($e->getMessage());
- return '';
- }
- }
-
- /**
- * Encodes string to requested format.
- * Returns an empty string on failure.
- * @param string $str The text to encode
- * @param string $encoding The encoding to use; one of 'base64', '7bit', '8bit', 'binary', 'quoted-printable'
- * @access public
- * @return string
- */
- public function EncodeString ($str, $encoding = 'base64') {
- $encoded = '';
- switch(strtolower($encoding)) {
- case 'base64':
- $encoded = chunk_split(base64_encode($str), 76, $this->LE);
- break;
- case '7bit':
- case '8bit':
- $encoded = $this->FixEOL($str);
- //Make sure it ends with a line break
- 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 $encoded;
- }
-
- /**
- * Encode a header string to best (shortest) of Q, B, quoted or none.
- * @access public
- * @return string
- */
- public function EncodeHeader($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 public
- * @param string $str multi-byte text to wrap encode
- * @return bool
- */
- public function HasMultiBytes($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 public
- * @param string $str multi-byte text to wrap encode
- * @return string
- */
- public function Base64EncodeWrapMB($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.
- * Only uses standard PHP, slow, but will always work
- * @access public
- * @param string $string the text to encode
- * @param integer $line_max Number of chars allowed on a line before wrapping
- * @return string
- */
- public function EncodeQPphp( $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 $output;
- }
-
- /**
- * Encode string to RFC2045 (6.7) quoted-printable format
- * Uses a PHP5 stream filter to do the encoding about 64x faster than the old version
- * Also results in same content as you started with after decoding
- * @see EncodeQPphp()
- * @access public
- * @param string $string the text to encode
- * @param integer $line_max Number of chars allowed on a line before wrapping
- * @param boolean $space_conv Dummy param for compatibility with existing EncodeQP function
- * @return string
- * @author Marcus Bointon
- */
- public function EncodeQP($string, $line_max = 76, $space_conv = false) {
- if (function_exists('quoted_printable_encode')) { //Use native function if it's available (>= PHP5.3)
- return quoted_printable_encode($string);
- }
- $filters = stream_get_filters();
- if (!in_array('convert.*', $filters)) { //Got convert stream filter?
- return $this->EncodeQPphp($string, $line_max, $space_conv); //Fall back to old implementation
- }
- $fp = fopen('php://temp/', 'r+');
- $string = preg_replace('/\r\n?/', $this->LE, $string); //Normalise line breaks
- $params = array('line-length' => $line_max, 'line-break-chars' => $this->LE);
- $s = stream_filter_append($fp, 'convert.quoted-printable-encode', STREAM_FILTER_READ, $params);
- fputs($fp, $string);
- rewind($fp);
- $out = stream_get_contents($fp);
- stream_filter_remove($s);
- $out = preg_replace('/^\./m', '=2E', $out); //Encode . if it is first char on a line, workaround for bug in Exchange
- fclose($fp);
- return $out;
- }
-
- /**
- * Encode string to q encoding.
- * @link http://tools.ietf.org/html/rfc2047
- * @param string $str the text to encode
- * @param string $position Where the text is going to be used, see the RFC for what that means
- * @access public
- * @return string
- */
- public function EncodeQ ($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
- //TODO using /e (equivalent to eval()) is probably not a good idea
- $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 $type File extension (MIME) type.
- * @return void
- */
- public function AddStringAttachment($string, $filename, $encoding = 'base64', $type = 'application/octet-stream') {
- // Append to $attachment array
- $this->attachment[] = array(
- 0 => $string,
- 1 => $filename,
- 2 => basename($filename),
- 3 => $encoding,
- 4 => $type,
- 5 => true, // isStringAttachment
- 6 => 'attachment',
- 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 $type File extension (MIME) type.
- * @return bool
- */
- public function AddEmbeddedImage($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
- $this->attachment[] = array(
- 0 => $path,
- 1 => $filename,
- 2 => $name,
- 3 => $encoding,
- 4 => $type,
- 5 => false, // isStringAttachment
- 6 => 'inline',
- 7 => $cid
- );
-
- return true;
- }
-
- /**
- * Returns true if an inline attachment is present.
- * @access public
- * @return bool
- */
- public function InlineImageExists() {
- foreach($this->attachment as $attachment) {
- if ($attachment[6] == 'inline') {
+ //Create unique IDs and preset boundaries
+ $this->uniqueid = md5(uniqid(time()));
+ $this->boundary[1] = 'b1_' . $this->uniqueid;
+ $this->boundary[2] = 'b2_' . $this->uniqueid;
+ $this->boundary[3] = 'b3_' . $this->uniqueid;
+
+ if ($this->sign_key_file) {
+ $body .= $this->getMailMIME() . $this->LE;
+ }
+
+ $this->setWordWrap();
+
+ $bodyEncoding = $this->Encoding;
+ $bodyCharSet = $this->CharSet;
+ //Can we do a 7-bit downgrade?
+ if ($bodyEncoding == '8bit' and !$this->has8bitChars($this->Body)) {
+ $bodyEncoding = '7bit';
+ $bodyCharSet = 'us-ascii';
+ }
+ //If lines are too long, and we're not already using an encoding that will shorten them,
+ //change to quoted-printable transfer encoding
+ if ('base64' != $this->Encoding and self::hasLineLongerThanMax($this->Body)) {
+ $this->Encoding = 'quoted-printable';
+ $bodyEncoding = 'quoted-printable';
+ }
+
+ $altBodyEncoding = $this->Encoding;
+ $altBodyCharSet = $this->CharSet;
+ //Can we do a 7-bit downgrade?
+ if ($altBodyEncoding == '8bit' and !$this->has8bitChars($this->AltBody)) {
+ $altBodyEncoding = '7bit';
+ $altBodyCharSet = 'us-ascii';
+ }
+ //If lines are too long, change to quoted-printable transfer encoding
+ if (self::hasLineLongerThanMax($this->AltBody)) {
+ $altBodyEncoding = 'quoted-printable';
+ }
+ //Use this as a preamble in all multipart message types
+ $mimepre = "This is a multi-part message in MIME format." . $this->LE . $this->LE;
+ switch ($this->message_type) {
+ case 'inline':
+ $body .= $mimepre;
+ $body .= $this->getBoundary($this->boundary[1], $bodyCharSet, '', $bodyEncoding);
+ $body .= $this->encodeString($this->Body, $bodyEncoding);
+ $body .= $this->LE . $this->LE;
+ $body .= $this->attachAll('inline', $this->boundary[1]);
+ break;
+ case 'attach':
+ $body .= $mimepre;
+ $body .= $this->getBoundary($this->boundary[1], $bodyCharSet, '', $bodyEncoding);
+ $body .= $this->encodeString($this->Body, $bodyEncoding);
+ $body .= $this->LE . $this->LE;
+ $body .= $this->attachAll('attachment', $this->boundary[1]);
+ break;
+ case 'inline_attach':
+ $body .= $mimepre;
+ $body .= $this->textLine('--' . $this->boundary[1]);
+ $body .= $this->headerLine('Content-Type', 'multipart/related;');
+ $body .= $this->textLine("\tboundary=\"" . $this->boundary[2] . '"');
+ $body .= $this->LE;
+ $body .= $this->getBoundary($this->boundary[2], $bodyCharSet, '', $bodyEncoding);
+ $body .= $this->encodeString($this->Body, $bodyEncoding);
+ $body .= $this->LE . $this->LE;
+ $body .= $this->attachAll('inline', $this->boundary[2]);
+ $body .= $this->LE;
+ $body .= $this->attachAll('attachment', $this->boundary[1]);
+ break;
+ case 'alt':
+ $body .= $mimepre;
+ $body .= $this->getBoundary($this->boundary[1], $altBodyCharSet, 'text/plain', $altBodyEncoding);
+ $body .= $this->encodeString($this->AltBody, $altBodyEncoding);
+ $body .= $this->LE . $this->LE;
+ $body .= $this->getBoundary($this->boundary[1], $bodyCharSet, 'text/html', $bodyEncoding);
+ $body .= $this->encodeString($this->Body, $bodyEncoding);
+ $body .= $this->LE . $this->LE;
+ if (!empty($this->Ical)) {
+ $body .= $this->getBoundary($this->boundary[1], '', 'text/calendar; method=REQUEST', '');
+ $body .= $this->encodeString($this->Ical, $this->Encoding);
+ $body .= $this->LE . $this->LE;
+ }
+ $body .= $this->endBoundary($this->boundary[1]);
+ break;
+ case 'alt_inline':
+ $body .= $mimepre;
+ $body .= $this->getBoundary($this->boundary[1], $altBodyCharSet, 'text/plain', $altBodyEncoding);
+ $body .= $this->encodeString($this->AltBody, $altBodyEncoding);
+ $body .= $this->LE . $this->LE;
+ $body .= $this->textLine('--' . $this->boundary[1]);
+ $body .= $this->headerLine('Content-Type', 'multipart/related;');
+ $body .= $this->textLine("\tboundary=\"" . $this->boundary[2] . '"');
+ $body .= $this->LE;
+ $body .= $this->getBoundary($this->boundary[2], $bodyCharSet, 'text/html', $bodyEncoding);
+ $body .= $this->encodeString($this->Body, $bodyEncoding);
+ $body .= $this->LE . $this->LE;
+ $body .= $this->attachAll('inline', $this->boundary[2]);
+ $body .= $this->LE;
+ $body .= $this->endBoundary($this->boundary[1]);
+ break;
+ case 'alt_attach':
+ $body .= $mimepre;
+ $body .= $this->textLine('--' . $this->boundary[1]);
+ $body .= $this->headerLine('Content-Type', 'multipart/alternative;');
+ $body .= $this->textLine("\tboundary=\"" . $this->boundary[2] . '"');
+ $body .= $this->LE;
+ $body .= $this->getBoundary($this->boundary[2], $altBodyCharSet, 'text/plain', $altBodyEncoding);
+ $body .= $this->encodeString($this->AltBody, $altBodyEncoding);
+ $body .= $this->LE . $this->LE;
+ $body .= $this->getBoundary($this->boundary[2], $bodyCharSet, 'text/html', $bodyEncoding);
+ $body .= $this->encodeString($this->Body, $bodyEncoding);
+ $body .= $this->LE . $this->LE;
+ $body .= $this->endBoundary($this->boundary[2]);
+ $body .= $this->LE;
+ $body .= $this->attachAll('attachment', $this->boundary[1]);
+ break;
+ case 'alt_inline_attach':
+ $body .= $mimepre;
+ $body .= $this->textLine('--' . $this->boundary[1]);
+ $body .= $this->headerLine('Content-Type', 'multipart/alternative;');
+ $body .= $this->textLine("\tboundary=\"" . $this->boundary[2] . '"');
+ $body .= $this->LE;
+ $body .= $this->getBoundary($this->boundary[2], $altBodyCharSet, 'text/plain', $altBodyEncoding);
+ $body .= $this->encodeString($this->AltBody, $altBodyEncoding);
+ $body .= $this->LE . $this->LE;
+ $body .= $this->textLine('--' . $this->boundary[2]);
+ $body .= $this->headerLine('Content-Type', 'multipart/related;');
+ $body .= $this->textLine("\tboundary=\"" . $this->boundary[3] . '"');
+ $body .= $this->LE;
+ $body .= $this->getBoundary($this->boundary[3], $bodyCharSet, 'text/html', $bodyEncoding);
+ $body .= $this->encodeString($this->Body, $bodyEncoding);
+ $body .= $this->LE . $this->LE;
+ $body .= $this->attachAll('inline', $this->boundary[3]);
+ $body .= $this->LE;
+ $body .= $this->endBoundary($this->boundary[2]);
+ $body .= $this->LE;
+ $body .= $this->attachAll('attachment', $this->boundary[1]);
+ break;
+ default:
+ // catch case 'plain' and case ''
+ $body .= $this->encodeString($this->Body, $bodyEncoding);
+ break;
+ }
+
+ if ($this->isError()) {
+ $body = '';
+ } elseif ($this->sign_key_file) {
+ try {
+ if (!defined('PKCS7_TEXT')) {
+ throw new phpmailerException($this->lang('extension_missing') . 'openssl');
+ }
+ // @TODO would be nice to use php://temp streams here, but need to wrap for PHP < 5.1
+ $file = tempnam(sys_get_temp_dir(), 'mail');
+ if (false === file_put_contents($file, $body)) {
+ throw new phpmailerException($this->lang('signing') . ' Could not write temp file');
+ }
+ $signed = tempnam(sys_get_temp_dir(), 'signed');
+ //Workaround for PHP bug https://bugs.php.net/bug.php?id=69197
+ if (empty($this->sign_extracerts_file)) {
+ $sign = @openssl_pkcs7_sign(
+ $file,
+ $signed,
+ 'file://' . realpath($this->sign_cert_file),
+ array('file://' . realpath($this->sign_key_file), $this->sign_key_pass),
+ null
+ );
+ } else {
+ $sign = @openssl_pkcs7_sign(
+ $file,
+ $signed,
+ 'file://' . realpath($this->sign_cert_file),
+ array('file://' . realpath($this->sign_key_file), $this->sign_key_pass),
+ null,
+ PKCS7_DETACHED,
+ $this->sign_extracerts_file
+ );
+ }
+ if ($sign) {
+ @unlink($file);
+ $body = file_get_contents($signed);
+ @unlink($signed);
+ //The message returned by openssl contains both headers and body, so need to split them up
+ $parts = explode("\n\n", $body, 2);
+ $this->MIMEHeader .= $parts[0] . $this->LE . $this->LE;
+ $body = $parts[1];
+ } else {
+ @unlink($file);
+ @unlink($signed);
+ throw new phpmailerException($this->lang('signing') . openssl_error_string());
+ }
+ } catch (phpmailerException $exc) {
+ $body = '';
+ if ($this->exceptions) {
+ throw $exc;
+ }
+ }
+ }
+ return $body;
+ }
+
+ /**
+ * Return the start of a message boundary.
+ * @access protected
+ * @param string $boundary
+ * @param string $charSet
+ * @param string $contentType
+ * @param string $encoding
+ * @return string
+ */
+ protected function getBoundary($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 .= $this->LE;
+ // RFC1341 part 5 says 7bit is assumed if not specified
+ if ($encoding != '7bit') {
+ $result .= $this->headerLine('Content-Transfer-Encoding', $encoding);
+ }
+ $result .= $this->LE;
+
+ return $result;
+ }
+
+ /**
+ * Return the end of a message boundary.
+ * @access protected
+ * @param string $boundary
+ * @return string
+ */
+ protected function endBoundary($boundary)
+ {
+ return $this->LE . '--' . $boundary . '--' . $this->LE;
+ }
+
+ /**
+ * Set the message type.
+ * PHPMailer only supports some preset message types,
+ * not arbitrary MIME structures.
+ * @access protected
+ * @return void
+ */
+ protected function setMessageType()
+ {
+ $type = array();
+ if ($this->alternativeExists()) {
+ $type[] = 'alt';
+ }
+ if ($this->inlineImageExists()) {
+ $type[] = 'inline';
+ }
+ if ($this->attachmentExists()) {
+ $type[] = 'attach';
+ }
+ $this->message_type = implode('_', $type);
+ if ($this->message_type == '') {
+ $this->message_type = 'plain';
+ }
+ }
+
+ /**
+ * Format a header line.
+ * @access public
+ * @param string $name
+ * @param string $value
+ * @return string
+ */
+ public function headerLine($name, $value)
+ {
+ return $name . ': ' . $value . $this->LE;
+ }
+
+ /**
+ * Return a formatted mail line.
+ * @access public
+ * @param string $value
+ * @return string
+ */
+ public function textLine($value)
+ {
+ return $value . $this->LE;
+ }
+
+ /**
+ * Add an attachment from a path on the filesystem.
+ * Returns false if the file could not be found or read.
+ * @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.
+ * @param string $disposition Disposition to use
+ * @throws phpmailerException
+ * @return boolean
+ */
+ public function addAttachment($path, $name = '', $encoding = 'base64', $type = '', $disposition = 'attachment')
+ {
+ try {
+ if (!@is_file($path)) {
+ throw new phpmailerException($this->lang('file_access') . $path, self::STOP_CONTINUE);
+ }
+
+ // If a MIME type is not specified, try to work it out from the file name
+ if ($type == '') {
+ $type = self::filenameToType($path);
+ }
+
+ $filename = basename($path);
+ if ($name == '') {
+ $name = $filename;
+ }
+
+ $this->attachment[] = array(
+ 0 => $path,
+ 1 => $filename,
+ 2 => $name,
+ 3 => $encoding,
+ 4 => $type,
+ 5 => false, // isStringAttachment
+ 6 => $disposition,
+ 7 => 0
+ );
+
+ } catch (phpmailerException $exc) {
+ $this->setError($exc->getMessage());
+ $this->edebug($exc->getMessage());
+ if ($this->exceptions) {
+ throw $exc;
+ }
+ return false;
+ }
+ return true;
+ }
+
+ /**
+ * Return the array of attachments.
+ * @return array
+ */
+ public function getAttachments()
+ {
+ return $this->attachment;
+ }
+
+ /**
+ * Attach all file, string, and binary attachments to the message.
+ * Returns an empty string on failure.
+ * @access protected
+ * @param string $disposition_type
+ * @param string $boundary
+ * @return string
+ */
+ protected function attachAll($disposition_type, $boundary)
+ {
+ // Return text of body
+ $mime = array();
+ $cidUniq = array();
+ $incl = array();
+
+ // Add all attachments
+ foreach ($this->attachment as $attachment) {
+ // Check if it is a valid disposition_filter
+ if ($attachment[6] == $disposition_type) {
+ // Check for string attachment
+ $string = '';
+ $path = '';
+ $bString = $attachment[5];
+ if ($bString) {
+ $string = $attachment[0];
+ } else {
+ $path = $attachment[0];
+ }
+
+ $inclhash = md5(serialize($attachment));
+ if (in_array($inclhash, $incl)) {
+ continue;
+ }
+ $incl[] = $inclhash;
+ $name = $attachment[2];
+ $encoding = $attachment[3];
+ $type = $attachment[4];
+ $disposition = $attachment[6];
+ $cid = $attachment[7];
+ if ($disposition == 'inline' && array_key_exists($cid, $cidUniq)) {
+ continue;
+ }
+ $cidUniq[$cid] = true;
+
+ $mime[] = sprintf('--%s%s', $boundary, $this->LE);
+ //Only include a filename property if we have one
+ if (!empty($name)) {
+ $mime[] = sprintf(
+ 'Content-Type: %s; name="%s"%s',
+ $type,
+ $this->encodeHeader($this->secureHeader($name)),
+ $this->LE
+ );
+ } else {
+ $mime[] = sprintf(
+ 'Content-Type: %s%s',
+ $type,
+ $this->LE
+ );
+ }
+ // RFC1341 part 5 says 7bit is assumed if not specified
+ if ($encoding != '7bit') {
+ $mime[] = sprintf('Content-Transfer-Encoding: %s%s', $encoding, $this->LE);
+ }
+
+ if ($disposition == 'inline') {
+ $mime[] = sprintf('Content-ID: <%s>%s', $cid, $this->LE);
+ }
+
+ // If a filename contains any of these chars, it should be quoted,
+ // but not otherwise: RFC2183 & RFC2045 5.1
+ // Fixes a warning in IETF's msglint MIME checker
+ // Allow for bypassing the Content-Disposition header totally
+ if (!(empty($disposition))) {
+ $encoded_name = $this->encodeHeader($this->secureHeader($name));
+ if (preg_match('/[ \(\)<>@,;:\\"\/\[\]\?=]/', $encoded_name)) {
+ $mime[] = sprintf(
+ 'Content-Disposition: %s; filename="%s"%s',
+ $disposition,
+ $encoded_name,
+ $this->LE . $this->LE
+ );
+ } else {
+ if (!empty($encoded_name)) {
+ $mime[] = sprintf(
+ 'Content-Disposition: %s; filename=%s%s',
+ $disposition,
+ $encoded_name,
+ $this->LE . $this->LE
+ );
+ } else {
+ $mime[] = sprintf(
+ 'Content-Disposition: %s%s',
+ $disposition,
+ $this->LE . $this->LE
+ );
+ }
+ }
+ } else {
+ $mime[] = $this->LE;
+ }
+
+ // Encode as string attachment
+ if ($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', $boundary, $this->LE);
+
+ return implode('', $mime);
+ }
+
+ /**
+ * Encode a file attachment in requested format.
+ * Returns an empty string on failure.
+ * @param string $path The full path to the file
+ * @param string $encoding The encoding to use; one of 'base64', '7bit', '8bit', 'binary', 'quoted-printable'
+ * @throws phpmailerException
+ * @access protected
+ * @return string
+ */
+ protected function encodeFile($path, $encoding = 'base64')
+ {
+ try {
+ if (!is_readable($path)) {
+ throw new phpmailerException($this->lang('file_open') . $path, self::STOP_CONTINUE);
+ }
+ $magic_quotes = get_magic_quotes_runtime();
+ if ($magic_quotes) {
+ if (version_compare(PHP_VERSION, '5.3.0', '<')) {
+ set_magic_quotes_runtime(false);
+ } else {
+ //Doesn't exist in PHP 5.4, but we don't need to check because
+ //get_magic_quotes_runtime always returns false in 5.4+
+ //so it will never get here
+ ini_set('magic_quotes_runtime', false);
+ }
+ }
+ $file_buffer = file_get_contents($path);
+ $file_buffer = $this->encodeString($file_buffer, $encoding);
+ if ($magic_quotes) {
+ if (version_compare(PHP_VERSION, '5.3.0', '<')) {
+ set_magic_quotes_runtime($magic_quotes);
+ } else {
+ ini_set('magic_quotes_runtime', $magic_quotes);
+ }
+ }
+ return $file_buffer;
+ } catch (Exception $exc) {
+ $this->setError($exc->getMessage());
+ return '';
+ }
+ }
+
+ /**
+ * Encode a string in requested format.
+ * Returns an empty string on failure.
+ * @param string $str The text to encode
+ * @param string $encoding The encoding to use; one of 'base64', '7bit', '8bit', 'binary', 'quoted-printable'
+ * @access public
+ * @return string
+ */
+ public function encodeString($str, $encoding = 'base64')
+ {
+ $encoded = '';
+ switch (strtolower($encoding)) {
+ case 'base64':
+ $encoded = chunk_split(base64_encode($str), 76, $this->LE);
+ break;
+ case '7bit':
+ case '8bit':
+ $encoded = $this->fixEOL($str);
+ // Make sure it ends with a line break
+ 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 optimally.
+ * Picks shortest of Q, B, quoted-printable or none.
+ * @access public
+ * @param string $str
+ * @param string $position
+ * @return string
+ */
+ public function encodeHeader($str, $position = 'text')
+ {
+ $matchcount = 0;
+ switch (strtolower($position)) {
+ case 'phrase':
+ if (!preg_match('/[\200-\377]/', $str)) {
+ // Can't use addslashes as we don't know the value of magic_quotes_sybase
+ $encoded = addcslashes($str, "\0..\37\177\\\"");
+ if (($str == $encoded) && !preg_match('/[^A-Za-z0-9!#$%&\'*+\/=?^_`{|}~ -]/', $str)) {
+ return ($encoded);
+ } else {
+ return ("\"$encoded\"");
+ }
+ }
+ $matchcount = preg_match_all('/[^\040\041\043-\133\135-\176]/', $str, $matches);
+ break;
+ /** @noinspection PhpMissingBreakStatementInspection */
+ case 'comment':
+ $matchcount = preg_match_all('/[()"]/', $str, $matches);
+ // Intentional fall-through
+ case 'text':
+ default:
+ $matchcount += preg_match_all('/[\000-\010\013\014\016-\037\177-\377]/', $str, $matches);
+ break;
+ }
+
+ //There are no chars that need encoding
+ if ($matchcount == 0) {
+ return ($str);
+ }
+
+ $maxlen = 75 - 7 - strlen($this->CharSet);
+ // Try to select the encoding which should produce the shortest output
+ if ($matchcount > strlen($str) / 3) {
+ // More than a third of the content will need encoding, so B encoding will be most efficient
+ $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, "\n");
+ } 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);
+ $encoded = str_replace('=' . self::CRLF, "\n", trim($encoded));
+ }
+
+ $encoded = preg_replace('/^(.*)$/m', ' =?' . $this->CharSet . "?$encoding?\\1?=", $encoded);
+ $encoded = trim(str_replace("\n", $this->LE, $encoded));
+
+ return $encoded;
+ }
+
+ /**
+ * Check if a string contains multi-byte characters.
+ * @access public
+ * @param string $str multi-byte text to wrap encode
+ * @return boolean
+ */
+ public function hasMultiBytes($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;
+ }
+ }
+
+ /**
+ * Does a string contain any 8-bit chars (in any charset)?
+ * @param string $text
+ * @return boolean
+ */
+ public function has8bitChars($text)
+ {
+ return (boolean)preg_match('/[\x80-\xFF]/', $text);
+ }
+
+ /**
+ * Encode and wrap long multibyte strings for mail headers
+ * without breaking lines within a character.
+ * Adapted from a function by paravoid
+ * @link http://www.php.net/manual/en/function.mb-encode-mimeheader.php#60283
+ * @access public
+ * @param string $str multi-byte text to wrap encode
+ * @param string $linebreak string to use as linefeed/end-of-line
+ * @return string
+ */
+ public function base64EncodeWrapMB($str, $linebreak = null)
+ {
+ $start = '=?' . $this->CharSet . '?B?';
+ $end = '?=';
+ $encoded = '';
+ if ($linebreak === null) {
+ $linebreak = $this->LE;
+ }
+
+ $mb_length = mb_strlen($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
+ $avgLength = floor($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 . $linebreak;
+ }
+
+ // Chomp the last linefeed
+ $encoded = substr($encoded, 0, -strlen($linebreak));
+ return $encoded;
+ }
+
+ /**
+ * Encode a string in quoted-printable format.
+ * According to RFC2045 section 6.7.
+ * @access public
+ * @param string $string The text to encode
+ * @param integer $line_max Number of chars allowed on a line before wrapping
+ * @return string
+ * @link http://www.php.net/manual/en/function.quoted-printable-decode.php#89417 Adapted from this comment
+ */
+ public function encodeQP($string, $line_max = 76)
+ {
+ // Use native function if it's available (>= PHP5.3)
+ if (function_exists('quoted_printable_encode')) {
+ return quoted_printable_encode($string);
+ }
+ // Fall back to a pure PHP implementation
+ $string = str_replace(
+ array('%20', '%0D%0A.', '%0D%0A', '%'),
+ array(' ', "\r\n=2E", "\r\n", '='),
+ rawurlencode($string)
+ );
+ return preg_replace('/[^\r\n]{' . ($line_max - 3) . '}[^=\r\n]{2}/', "$0=\r\n", $string);
+ }
+
+ /**
+ * Backward compatibility wrapper for an old QP encoding function that was removed.
+ * @see PHPMailer::encodeQP()
+ * @access public
+ * @param string $string
+ * @param integer $line_max
+ * @param boolean $space_conv
+ * @return string
+ * @deprecated Use encodeQP instead.
+ */
+ public function encodeQPphp(
+ $string,
+ $line_max = 76,
+ /** @noinspection PhpUnusedParameterInspection */ $space_conv = false
+ ) {
+ return $this->encodeQP($string, $line_max);
+ }
+
+ /**
+ * Encode a string using Q encoding.
+ * @link http://tools.ietf.org/html/rfc2047
+ * @param string $str the text to encode
+ * @param string $position Where the text is going to be used, see the RFC for what that means
+ * @access public
+ * @return string
+ */
+ public function encodeQ($str, $position = 'text')
+ {
+ // There should not be any EOL in the string
+ $pattern = '';
+ $encoded = str_replace(array("\r", "\n"), '', $str);
+ switch (strtolower($position)) {
+ case 'phrase':
+ // RFC 2047 section 5.3
+ $pattern = '^A-Za-z0-9!*+\/ -';
+ break;
+ /** @noinspection PhpMissingBreakStatementInspection */
+ case 'comment':
+ // RFC 2047 section 5.2
+ $pattern = '\(\)"';
+ // intentional fall-through
+ // for this reason we build the $pattern without including delimiters and []
+ case 'text':
+ default:
+ // RFC 2047 section 5.1
+ // Replace every high ascii, control, =, ? and _ characters
+ $pattern = '\000-\011\013\014\016-\037\075\077\137\177-\377' . $pattern;
+ break;
+ }
+ $matches = array();
+ if (preg_match_all("/[{$pattern}]/", $encoded, $matches)) {
+ // If the string contains an '=', make sure it's the first thing we replace
+ // so as to avoid double-encoding
+ $eqkey = array_search('=', $matches[0]);
+ if (false !== $eqkey) {
+ unset($matches[0][$eqkey]);
+ array_unshift($matches[0], '=');
+ }
+ foreach (array_unique($matches[0]) as $char) {
+ $encoded = str_replace($char, '=' . sprintf('%02X', ord($char)), $encoded);
+ }
+ }
+ // Replace every spaces to _ (more readable than =20)
+ return str_replace(' ', '_', $encoded);
+ }
+
+ /**
+ * Add a string or binary attachment (non-filesystem).
+ * 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.
+ * @param string $disposition Disposition to use
+ * @return void
+ */
+ public function addStringAttachment(
+ $string,
+ $filename,
+ $encoding = 'base64',
+ $type = '',
+ $disposition = 'attachment'
+ ) {
+ // If a MIME type is not specified, try to work it out from the file name
+ if ($type == '') {
+ $type = self::filenameToType($filename);
+ }
+ // Append to $attachment array
+ $this->attachment[] = array(
+ 0 => $string,
+ 1 => $filename,
+ 2 => basename($filename),
+ 3 => $encoding,
+ 4 => $type,
+ 5 => true, // isStringAttachment
+ 6 => $disposition,
+ 7 => 0
+ );
+ }
+
+ /**
+ * Add an embedded (inline) attachment from a file.
+ * This can include images, sounds, and just about any other document type.
+ * These differ from 'regular' attachments in that they are intended to be
+ * displayed inline with the message, not just attached for download.
+ * This is used in HTML messages that embed the images
+ * the HTML refers to using the $cid value.
+ * @param string $path Path to the attachment.
+ * @param string $cid Content ID of the attachment; Use this to reference
+ * the content when using an embedded image in HTML.
+ * @param string $name Overrides the attachment name.
+ * @param string $encoding File encoding (see $Encoding).
+ * @param string $type File MIME type.
+ * @param string $disposition Disposition to use
+ * @return boolean True on successfully adding an attachment
+ */
+ public function addEmbeddedImage($path, $cid, $name = '', $encoding = 'base64', $type = '', $disposition = 'inline')
+ {
+ if (!@is_file($path)) {
+ $this->setError($this->lang('file_access') . $path);
+ return false;
+ }
+
+ // If a MIME type is not specified, try to work it out from the file name
+ if ($type == '') {
+ $type = self::filenameToType($path);
+ }
+
+ $filename = basename($path);
+ if ($name == '') {
+ $name = $filename;
+ }
+
+ // Append to $attachment array
+ $this->attachment[] = array(
+ 0 => $path,
+ 1 => $filename,
+ 2 => $name,
+ 3 => $encoding,
+ 4 => $type,
+ 5 => false, // isStringAttachment
+ 6 => $disposition,
+ 7 => $cid
+ );