diff options
Diffstat (limited to 'program/include/rcube_imap.php')
| -rw-r--r-- | program/include/rcube_imap.php | 19 |
1 files changed, 17 insertions, 2 deletions
diff --git a/program/include/rcube_imap.php b/program/include/rcube_imap.php index e2b6c0d9a..6226c28c2 100644 --- a/program/include/rcube_imap.php +++ b/program/include/rcube_imap.php @@ -53,6 +53,7 @@ class rcube_imap var $delimiter = NULL; var $caching_enabled = FALSE; var $default_charset = 'ISO-8859-1'; + var $struct_charset = NULL; var $default_folders = array('INBOX'); var $default_folders_lc = array('inbox'); var $fetch_add_headers = ''; @@ -1119,7 +1120,20 @@ class rcube_imap { $this->_msg_id = $msg_id; $headers = $this->get_headers($uid); - + + // set message charset from message headers + if ($headers->charset) + $this->struct_charset = $headers->charset; + // ... or from first part headers + else if (is_array($structure[2]) && $structure[2][0] == 'charset') + $this->struct_charset = $structure[2][1]; + else if (is_array($structure[0][2]) && $structure[0][2][0] == 'charset') + $this->struct_charset = $structure[0][2][1]; + else if (is_array($structure[0][0][2]) && $structure[0][0][2][0] == 'charset') + $this->struct_charset = $structure[0][0][2][1]; + else + $this->struct_charset = null; + $struct = &$this->_structure_part($structure); $struct->headers = get_object_vars($headers); @@ -1364,7 +1378,8 @@ class rcube_imap // decode filename if (!empty($filename_mime)) { $part->filename = rcube_imap::decode_mime_string($filename_mime, - $part->charset ? $part->charset : rc_detect_encoding($filename_mime, $this->default_charset)); + $part->charset ? $part->charset : $this->struct_charset ? $this->struct_charset : + rc_detect_encoding($filename_mime, $this->default_charset)); } else if (!empty($filename_encoded)) { // decode filename according to RFC 2231, Section 4 |