/**
* Saves the current resource to the given path. Returns true if move action was successful; false otherwise.
*
* @param string $outputFolder the output folder path for this resource
*
* @throws \Msl\ResourceProxy\Exception\ResourceMoveContentException
*
* @return bool
*/
public function moveToOutputFolder($outputFolder)
{
try {
if ($this->message->isMultipart()) {
// Getting the resource content (subject + body of the email)
$contentPart = $this->message->getPart(1);
$content = $contentPart->getContent();
// Check for attachment
// Getting second part of message object
$part = $this->message->getPart(2);
// Get the attachment file name
if ($part->getHeaders()->has('Content-Disposition')) {
$fileName = $part->getHeaderField('Content-Disposition', 'filename');
// Get the attachment and decode
$attachment = base64_decode($part->getContent());
// Save the attachment
$attachmentFileName = $this->getAttachmentFileName($fileName, $outputFolder);
$finalAttOutputDirectory = $this->getAttachmentFileFolder($outputFolder);
if (!file_exists($finalAttOutputDirectory)) {
mkdir($finalAttOutputDirectory, 0775, true);
}
file_put_contents($attachmentFileName, $attachment);
}
} else {
// Getting the resource content (subject + body of the email)
$content = $this->message->getContent();
}
// Writing content to file
// Setting the file name (output folder + message sub folder + current object string representation + timestamp)
$outputFileName = $this->getContentFileName($outputFolder);
// Writing the content to the output file
$finalOutputDirectory = $this->getContentFileFolder($outputFolder);
if (!file_exists($finalOutputDirectory)) {
mkdir($finalOutputDirectory, 0775, true);
}
file_put_contents($outputFileName, $content);
} catch (\Exception $e) {
throw new Exception\ResourceMoveContentException(sprintf('Error while moving the content of resource \'%s\' to the output folder \'%s\'. Error message is: \'%s\'.', $this->toString(), $outputFolder, $e->getMessage()));
}
return true;
}
/**
*
* @param \Zend\Mail\Storage\Message $email
* @return string
*/
private function getBody(ZendMessage $email)
{
$bodies = array();
if ($email->isMultipart()) {
foreach ($email as $part) {
if ($part->isMultipart()) {
$bodies[] = $this->getBody($part);
} else {
$dummy = $this->getPart($part);
if ($dummy) {
if (self::$msgContentType) {
if (!isset($bodies[self::$msgContentType])) {
$bodies[self::$msgContentType] = '';
}
$bodies[self::$msgContentType] .= $dummy;
} else {
$bodies[] = $dummy;
}
}
$this->getState($part);
}
}
} else {
$dummy = $this->getPart($email);
if ($dummy) {
$bodies[self::$msgContentType] = $dummy;
}
$this->getState($email);
}
if (isset($bodies['text/html'])) {
unset($bodies['text/plain']);
}
$body = implode("\r\n\r\n-------------------------\r\n\r\n", $bodies);
return $body;
}
public function testCaseInsensitiveMultipart()
{
$message = new Message(array('raw' => "coNTent-TYpe: muLTIpaRT/x-empty\r\n\r\n"));
$this->assertTrue($message->isMultipart());
}
/**
* @param Message $message
*
* @return array|null
*/
public function getAttachments(Message $message)
{
$attachments = null;
// Only multi-part will have attachments
if ($message->isMultipart()) {
if ($message->countParts() > 1) {
$partCount = $message->countParts();
for ($i = 0; $i < $partCount; $i++) {
$part = $message->getPart($i + 1);
// Check for headers, to avoid exceptions
if ($part->getHeaders() !== null) {
// Getting disposition
$disposition = null;
try {
$disposition = $part->getHeaderField('Content-Disposition');
} catch (\Exception $e) {
// Zend throws an Exception, if headerField does not exist
}
if ($disposition == 'attachment') {
$content = quoted_printable_decode($part->getContent());
// Encoding?
try {
$transferEncoding = $part->getHeaderField('Content-Transfer-Encoding');
if ($transferEncoding == 'base64') {
$content = base64_decode($content);
}
} catch (\Exception $e) {
// Zend throws an Exception, if headerField does not exist
}
$attachments[] = array('mime' => $part->getHeaderField('Content-Type'), 'filename' => $part->getHeaderField('Content-Disposition', 'filename'), 'content' => $content);
}
}
}
}
}
return $attachments;
}
/**
* Retrieves Message Attachments
*
* @param \Zend\Mail\Storage\Message $imapMessage
* @return array
*/
private function processAttachments($imapMessage)
{
$attachments = array();
if ($imapMessage->isMultipart()) {
foreach (new \RecursiveIteratorIterator($imapMessage) as $part) {
$headers = $part->getHeaders();
if ($headers->get('contentdisposition')) {
$contentDisposition = $headers->get('contentdisposition');
$disposition = \Zend\Mime\Decode::splitHeaderField($contentDisposition->getFieldValue());
if ($disposition[0] == (\Zend\Mime\Mime::DISPOSITION_ATTACHMENT || \Zend\Mime\Mime::DISPOSITION_INLINE) && isset($disposition['filename'])) {
$fileName = $disposition['filename'];
$fileContent = $part->getContent();
$attachments[] = new Attachment($fileName, base64_decode($fileContent));
}
}
}
}
return $attachments;
}
/**
* convert raw mail to common array format.
*
* @param ReceiveMessage $rawMail
*
* common mail array format
*
* @return null|MailPart
*/
private function parseMailParts(ReceiveMessage $rawMail)
{
$rawMailHeaders = $rawMail->getHeaders();
$contentType = isset($rawMail->content_type) ? $rawMail->getHeaderField('Content-Type') : 'no_content_type';
$part = $this->configurePart($contentType);
if (is_null($part)) {
// prn('first');
return $part;
}
if ($rawMail->isMultipart()) {
$partResult = [];
try {
foreach ($rawMail as $rawPart) {
// prn($rawPart);
$tres = $this->parseMailParts($rawPart);
// prn($tres);
if (!isset($tres)) {
continue;
}
$partResult[] = $tres;
}
} catch (\Zend\Mail\Header\Exception\InvalidArgumentException $exc) {
// prn($exc->getMessage());
}
// prn($partResult);
$part->setContent($partResult);
$part->setHeaders($rawMailHeaders);
} else {
$isAttachment = in_array(explode('/', $contentType)[0], $this::$attachmentTypes);
$partResult = $rawMail->getContent();
if (in_array('Content-Transfer-Encoding', array_keys($rawMailHeaders->toArray())) && isset($partResult)) {
$partResult = $this->decode($partResult, $rawMail->contentTransferEncoding);
$rawMailHeaders->removeHeader('Content-Transfer-Encoding');
}
if ($isAttachment) {
switch ($this->attachmentProcessingType) {
case self::AttachmentNone:
// prn('second');
return null;
break;
case self::AttachmentInfo:
$partResult = null;
break;
case self::AttachmentFiles:
break;
}
} else {
try {
$mailCharset = $rawMail->getHeaderField('content-type', 'charset');
} catch (\Exception $ex) {
$mailCharset = null;
}
$partResult = $this->setMailEncoding($partResult, $mailCharset);
}
}
$part->setContent($partResult);
$part->setHeaders($rawMailHeaders);
// prn('third');
return $part;
}
