/**
* Fetch message body of a specific message from the server
*
* @param int Message UID
* @param string Part number
* @param object rcube_message_part Part object created by get_structure()
* @param mixed True to print part, ressource to write part contents in
* @param resource File pointer to save the message part
* @return string Message/part body if not printed
*/
function &get_message_part($uid, $part = 1, $o_part = NULL, $print = NULL, $fp = NULL)
{
// get part encoding if not provided
if (!is_object($o_part)) {
$structure_str = iil_C_FetchStructureString($this->conn, $this->mailbox, $uid, true);
$structure = iml_GetRawStructureArray($structure_str);
// error or message not found
if (empty($structure)) {
return false;
}
$part_type = iml_GetPartTypeCode($structure, $part);
$o_part = new rcube_message_part();
$o_part->ctype_primary = $part_type == 0 ? 'text' : ($part_type == 2 ? 'message' : 'other');
$o_part->encoding = strtolower(iml_GetPartEncodingString($structure, $part));
$o_part->charset = iml_GetPartCharset($structure, $part);
}
// TODO: Add caching for message parts
if (!$part) {
$part = 'TEXT';
}
$body = iil_C_HandlePartBody($this->conn, $this->mailbox, $uid, true, $part, $o_part->encoding, $print, $fp);
if ($fp || $print) {
return true;
}
// convert charset (if text or message part)
if ($o_part->ctype_primary == 'text' || $o_part->ctype_primary == 'message') {
// assume default if no charset specified
if (empty($o_part->charset) || strtolower($o_part->charset) == 'us-ascii') {
$o_part->charset = $this->default_charset;
}
$body = rcube_charset_convert($body, $o_part->charset);
}
return $body;
}
/**
* Fetch message body of a specific message from the server
*
* @param int Message UID
* @param string Part number
* @param object rcube_message_part Part object created by get_structure()
* @param mixed True to print part, ressource to write part contents in
* @param resource File pointer to save the message part
* @return string Message/part body if not printed
*/
function &get_message_part($uid, $part = 1, $o_part = NULL, $print = NULL, $fp = NULL)
{
if (!($msg_id = $this->_uid2id($uid))) {
return FALSE;
}
// get part encoding if not provided
if (!is_object($o_part)) {
$structure_str = iil_C_FetchStructureString($this->conn, $this->mailbox, $msg_id);
$structure = iml_GetRawStructureArray($structure_str);
$part_type = iml_GetPartTypeCode($structure, $part);
$o_part = new rcube_message_part();
$o_part->ctype_primary = $part_type == 0 ? 'text' : ($part_type == 2 ? 'message' : 'other');
$o_part->encoding = strtolower(iml_GetPartEncodingString($structure, $part));
$o_part->charset = iml_GetPartCharset($structure, $part);
}
// TODO: Add caching for message parts
if (!$part) {
$part = 'TEXT';
}
if ($print) {
$mode = $o_part->encoding == 'base64' ? 3 : ($o_part->encoding == 'quoted-printable' ? 1 : 2);
$body = iil_C_HandlePartBody($this->conn, $this->mailbox, $msg_id, $part, $mode);
// we have to decode the part manually before printing
if ($mode == 1) {
echo $this->mime_decode($body, $o_part->encoding);
$body = true;
}
} else {
if ($fp && $o_part->encoding == 'base64') {
return iil_C_HandlePartBody($this->conn, $this->mailbox, $msg_id, $part, 3, $fp);
} else {
$body = iil_C_HandlePartBody($this->conn, $this->mailbox, $msg_id, $part, 1);
}
// decode part body
if ($o_part->encoding) {
$body = $this->mime_decode($body, $o_part->encoding);
}
// convert charset (if text or message part)
if ($o_part->ctype_primary == 'text' || $o_part->ctype_primary == 'message') {
// assume default if no charset specified
if (empty($o_part->charset)) {
$o_part->charset = $this->default_charset;
}
$body = rcube_charset_convert($body, $o_part->charset);
}
if ($fp) {
fwrite($fp, $body);
return true;
}
}
return $body;
}