function fixCharsetAndAddSubParts(&$email, $part)
{
if (isset($part)) {
$new_part = null;
if (isset($part->ctype_parameters['charset'])) {
$part->ctype_parameters['charset'] = 'UTF-8';
$new_part = addSubPart($email, $part);
} else {
$new_part = addSubPart($email, $part);
}
if (isset($part->parts)) {
foreach ($part->parts as $subpart) {
fixCharsetAndAddSubParts($new_part, $subpart);
}
}
}
}
/**
* Add extra parts (not text; inlined or attached parts) to a mimepart object.
*
* @param Mail_mimePart $email reference to the object
* @param array $parts array of parts
*
* @access private
* @return void
*/
function addExtraSubParts(&$email, $parts)
{
if (isset($parts)) {
foreach ($parts as $part) {
$new_part = null;
// Only if it's an attachment we will add the text parts, because all the inline/no disposition have been already added
if (isset($part->disposition) && $part->disposition == "attachment") {
printf("%s\n", sprintf("BackendIMAP->addExtraSubParts(): extraSubPart attachment found"));
// it's an attachment
$new_part = addSubPart($email, $part);
} else {
printf("%s\n", sprintf("BackendIMAP->addExtraSubParts(): extraSubPart no attachment found"));
if (isset($part->ctype_primary) && $part->ctype_primary != "text" && $part->ctype_primary != "multipart") {
printf("%s\n", sprintf("BackendIMAP->addExtraSubParts(): it's not a text part or a multipart"));
// it's not a text part or a multipart
$new_part = addSubPart($email, $part);
}
}
if (isset($part->parts)) {
printf("%s\n", sprintf("BackendIMAP->addExtraSubParts(): found subparts to my sub-part. Recursive calling"));
// We add sub-parts to the new part, not to the main message
addExtraSubParts($new_part === null ? $email : $new_part, $part->parts);
}
}
}
}
