/**
* Returns the text message body.
*
* @return string The message body
* @see Mime_Helper::getMessageBody()
*/
public function getMessageBody()
{
$parts = array();
foreach ($this as $part) {
$ctype = $part->getHeaderField('Content-Type');
$disposition = $part->getHeaderField('Content-Disposition');
$filename = $part->getHeaderField('Content-Disposition', 'filename');
$is_attachment = $disposition == 'attachment' || $filename;
$charset = $part->getHeaderField('Content-Type', 'charset');
switch ($ctype) {
case 'text/plain':
if (!$is_attachment) {
$format = $part->getHeaderField('Content-Type', 'format');
$delsp = $part->getHeaderField('Content-Type', 'delsp');
$text = Mime_Helper::convertString($part->getContent(), $charset);
if ($format == 'flowed') {
$text = Mime_Helper::decodeFlowedBodies($text, $delsp);
}
$parts['text'][] = $text;
}
break;
case 'text/html':
if (!$is_attachment) {
$parts['html'][] = Mime_Helper::convertString($part->getContent(), $charset);
}
break;
// special case for Apple Mail
// special case for Apple Mail
case 'text/enriched':
if (!$is_attachment) {
$parts['html'][] = Mime_Helper::convertString($part->getContent(), $charset);
}
break;
default:
// avoid treating forwarded messages as attachments
$is_attachment |= $disposition == 'inline' && $ctype != 'message/rfc822';
// handle inline images
$type = current(explode('/', $ctype));
$is_attachment |= $type == 'image';
if (!$is_attachment) {
$parts['text'][] = $part->getContent();
}
}
}
// now we have $parts with type 'text' and type 'html'
if (isset($parts['text'])) {
return implode("\n\n", $parts['text']);
}
if (isset($parts['html'])) {
$str = implode("\n\n", $parts['html']);
// hack for inotes to prevent content from being displayed all on one line.
$str = str_replace('</DIV><DIV>', "\n", $str);
$str = str_replace(array('<br>', '<br />', '<BR>', '<BR />'), "\n", $str);
// XXX: do we also need to do something here about base64 encoding?
$str = strip_tags($str);
// convert html entities. this should be done after strip tags
$str = html_entity_decode($str, ENT_QUOTES, APP_CHARSET);
return $str;
}
return null;
}
