/**
* Creates file MIME part.
* @param string
* @param string
* @param string
* @return MailMimePart
*/
public function createFilePart($file, $contentType, $encoding)
{
if (!is_file($file)) {
throw new FileNotFoundException("File '{$file}' not found.");
}
if (!$contentType) {
$info = getimagesize($file);
$contentType = $info ? image_type_to_mime_type($info[2]) : 'application/octet-stream';
}
$part = new MailMimePart();
$part->setContentType($contentType);
$part->setEncoding($encoding);
$part->setBody(file_get_contents($file));
return $part;
}
/**
* Adds attachment.
* @param string
* @param string
* @param string
* @return MailMimePart
*/
public function addAttachment($file, $content = NULL, $contentType = NULL)
{
$part = new MailMimePart();
$part->setBody($content === NULL ? $this->readFile($file, $contentType) : (string) $content);
$part->setContentType($contentType ? $contentType : 'application/octet-stream');
$part->setEncoding(self::ENCODING_BASE64);
$part->setHeader('Content-Disposition', 'attachment; filename="' . basename($file) . '"');
return $this->attachments[] = $part;
}
/**
* Returns encoded message.
* @return string
*/
public function generateMessage()
{
if ($this->getHeader('Message-ID')) {
return parent::generateMessage();
} else {
return $this->build()->generateMessage();
}
}
