/**
* @param Message $mail
* @param $partStructure
* @param $partNum
* @param bool|true $markAsSeen
* @param bool|false $isDsn
*/
protected function initMailPart(Message $mail, $partStructure, $partNum, $markAsSeen = true, $isDsn = false)
{
$options = FT_UID;
if (!$markAsSeen) {
$options |= FT_PEEK;
}
$data = $partNum ? imap_fetchbody($this->getImapStream(), $mail->id, $partNum, $options) : imap_body($this->getImapStream(), $mail->id, $options);
if ($partStructure->encoding == 1) {
$data = imap_utf8($data);
} elseif ($partStructure->encoding == 2) {
$data = imap_binary($data);
} elseif ($partStructure->encoding == 3) {
$data = imap_base64($data);
} elseif ($partStructure->encoding == 4) {
$data = quoted_printable_decode($data);
}
$params = $this->getParameters($partStructure);
// attachments
$attachmentId = $partStructure->ifid ? trim($partStructure->id, " <>") : (isset($params['filename']) || isset($params['name']) ? mt_rand() . mt_rand() : null);
if ($attachmentId) {
if (empty($params['filename']) && empty($params['name'])) {
$fileName = $attachmentId . '.' . strtolower($partStructure->subtype);
} else {
$fileName = !empty($params['filename']) ? $params['filename'] : $params['name'];
$fileName = $this->decodeMimeStr($fileName, $this->serverEncoding);
$fileName = $this->decodeRFC2231($fileName, $this->serverEncoding);
}
$attachment = new Attachment();
$attachment->id = $attachmentId;
$attachment->name = $fileName;
if ($this->attachmentsDir) {
$replace = ['/\\s/' => '_', '/[^0-9a-zа-яіїє_\\.]/iu' => '', '/_+/' => '_', '/(^_)|(_$)/' => ''];
$fileSysName = preg_replace('~[\\\\/]~', '', $mail->id . '_' . $attachmentId . '_' . preg_replace(array_keys($replace), $replace, $fileName));
$attachment->filePath = $this->attachmentsDir . DIRECTORY_SEPARATOR . $fileSysName;
file_put_contents($attachment->filePath, $data);
}
$mail->addAttachment($attachment);
} else {
if (!empty($params['charset'])) {
$data = $this->convertStringEncoding($data, $params['charset'], $this->serverEncoding);
}
if ($partStructure->type == 0 && $data) {
if (strtolower($partStructure->subtype) == 'plain') {
$mail->textPlain .= $data;
} else {
$mail->textHtml .= $data;
}
} elseif ($partStructure->type == 1 && $partStructure->ifsubtype && (strtolower($partStructure->subtype) == 'report' && isset($params['REPORT-TYPE']) && strtolower($params['REPORT-TYPE']) == 'delivery-status')) {
$mail->dsnMessage = trim($data);
$isDsn = true;
} elseif ($partStructure->type == 2 && $data) {
if ($isDsn || strtolower($partStructure->subtype) == 'delivery-status') {
$mail->dsnReport = $data;
} else {
$mail->textPlain .= trim($data);
}
}
}
if (!empty($partStructure->parts)) {
foreach ($partStructure->parts as $subPartNum => $subPartStructure) {
if ($partStructure->type == 2 && $partStructure->subtype == 'RFC822') {
$this->initMailPart($mail, $subPartStructure, $partNum, $markAsSeen, $isDsn);
} else {
$this->initMailPart($mail, $subPartStructure, $partNum . '.' . ($subPartNum + 1), $markAsSeen, $isDsn);
}
}
}
}
/**
* @param Message $mail
* @param $partStructure
* @param $partNum
* @param bool|true $markAsSeen
* @param bool|false $isDsn
* @param bool|false $isFbl
*/
protected function initMailPart(Message $mail, $partStructure, $partNum, $markAsSeen = true, $isDsn = false, $isFbl = false)
{
$options = FT_UID;
if (!$markAsSeen) {
$options |= FT_PEEK;
}
$data = $partNum ? imap_fetchbody($this->getImapStream(), $mail->id, $partNum, $options) : imap_body($this->getImapStream(), $mail->id, $options);
if ($partStructure->encoding == 1) {
$data = imap_utf8($data);
} elseif ($partStructure->encoding == 2) {
$data = imap_binary($data);
} elseif ($partStructure->encoding == 3) {
$data = imap_base64($data);
} elseif ($partStructure->encoding == 4) {
$data = quoted_printable_decode($data);
}
$params = $this->getParameters($partStructure);
// attachments
$attachmentId = $partStructure->ifid ? trim($partStructure->id, ' <>') : (isset($params['filename']) || isset($params['name']) ? mt_rand() . mt_rand() : null);
if ($attachmentId) {
if (empty($params['filename']) && empty($params['name'])) {
$fileName = $attachmentId . '.' . strtolower($partStructure->subtype);
} else {
$fileName = !empty($params['filename']) ? $params['filename'] : $params['name'];
$fileName = $this->decodeMimeStr($fileName, $this->serverEncoding);
$fileName = $this->decodeRFC2231($fileName, $this->serverEncoding);
}
$attachment = new Attachment();
$attachment->id = $attachmentId;
$attachment->name = $fileName;
if ($this->attachmentsDir) {
$replace = ['/\\s/' => '_', '/[^0-9a-zа-яіїє_\\.]/iu' => '', '/_+/' => '_', '/(^_)|(_$)/' => ''];
$fileSysName = preg_replace('~[\\\\/]~', '', $mail->id . '_' . $attachmentId . '_' . preg_replace(array_keys($replace), $replace, $fileName));
$attachment->filePath = $this->attachmentsDir . DIRECTORY_SEPARATOR . $fileSysName;
file_put_contents($attachment->filePath, $data);
}
$mail->addAttachment($attachment);
} else {
if (!empty($params['charset'])) {
$data = $this->convertStringEncoding($data, $params['charset'], $this->serverEncoding);
}
if (!empty($data)) {
$subtype = !empty($partStructure->ifsubtype) ? strtolower($partStructure->subtype) : '';
switch ($partStructure->type) {
case TYPETEXT:
switch ($subtype) {
case 'plain':
$mail->textPlain .= $data;
break;
case 'html':
default:
$mail->textHtml .= $data;
}
break;
case TYPEMULTIPART:
if ($subtype != 'report' || empty($params['report-type'])) {
break;
}
$reportType = strtolower($params['report-type']);
switch ($reportType) {
case 'delivery-status':
$mail->dsnMessage = trim($data);
$isDsn = true;
break;
case 'feedback-report':
$mail->fblMessage = trim($data);
$isFbl = true;
break;
default:
// Just pass through.
}
break;
case TYPEMESSAGE:
if ($isDsn || $subtype == 'delivery-status') {
$mail->dsnReport = $data;
} elseif ($isFbl || $subtype == 'feedback-report') {
$mail->fblReport = $data;
} else {
$mail->textPlain .= trim($data);
}
break;
default:
// Just pass through.
}
}
}
if (!empty($partStructure->parts)) {
foreach ($partStructure->parts as $subPartNum => $subPartStructure) {
if ($partStructure->type == 2 && $partStructure->subtype == 'RFC822') {
$this->initMailPart($mail, $subPartStructure, $partNum, $markAsSeen, $isDsn, $isFbl);
} else {
$this->initMailPart($mail, $subPartStructure, $partNum . '.' . ($subPartNum + 1), $markAsSeen, $isDsn, $isFbl);
}
}
}
}