diff options
Diffstat (limited to 'program/lib/Roundcube/rcube_imap_generic.php')
| -rw-r--r-- | program/lib/Roundcube/rcube_imap_generic.php | 61 |
1 files changed, 51 insertions, 10 deletions
diff --git a/program/lib/Roundcube/rcube_imap_generic.php b/program/lib/Roundcube/rcube_imap_generic.php index 2ac1355fd..460e6cc92 100644 --- a/program/lib/Roundcube/rcube_imap_generic.php +++ b/program/lib/Roundcube/rcube_imap_generic.php @@ -2265,24 +2265,53 @@ class rcube_imap_generic return $result; } - function fetchHeaders($mailbox, $message_set, $is_uid = false, $bodystr = false, $add = '') + /** + * Returns message(s) data (flags, headers, etc.) + * + * @param string $mailbox Mailbox name + * @param mixed $message_set Message(s) sequence identifier(s) or UID(s) + * @param bool $is_uid True if $message_set contains UIDs + * @param bool $bodystr Enable to add BODYSTRUCTURE data to the result + * @param array $add_headers List of additional headers + * + * @return bool|array List of rcube_message_header elements, False on error + */ + function fetchHeaders($mailbox, $message_set, $is_uid = false, $bodystr = false, $add_headers = array()) { $query_items = array('UID', 'RFC822.SIZE', 'FLAGS', 'INTERNALDATE'); - if ($bodystr) + $headers = array('DATE', 'FROM', 'TO', 'SUBJECT', 'CONTENT-TYPE', 'CC', 'REPLY-TO', + 'LIST-POST', 'DISPOSITION-NOTIFICATION-TO', 'X-PRIORITY'); + + if (!empty($add_headers)) { + $add_headers = array_map('strtoupper', $add_headers); + $headers = array_unique(array_merge($headers, $add_headers)); + } + + if ($bodystr) { $query_items[] = 'BODYSTRUCTURE'; - $query_items[] = 'BODY.PEEK[HEADER.FIELDS (' - . 'DATE FROM TO SUBJECT CONTENT-TYPE CC REPLY-TO LIST-POST DISPOSITION-NOTIFICATION-TO X-PRIORITY' - . ($add ? ' ' . trim($add) : '') - . ')]'; + } + + $query_items[] = 'BODY.PEEK[HEADER.FIELDS (' . implode(' ', $headers) . ')]'; $result = $this->fetch($mailbox, $message_set, $is_uid, $query_items); return $result; } - function fetchHeader($mailbox, $id, $uidfetch=false, $bodystr=false, $add='') + /** + * Returns message data (flags, headers, etc.) + * + * @param string $mailbox Mailbox name + * @param int $id Message sequence identifier or UID + * @param bool $is_uid True if $id is an UID + * @param bool $bodystr Enable to add BODYSTRUCTURE data to the result + * @param array $add_headers List of additional headers + * + * @return bool|rcube_message_header Message data, False on error + */ + function fetchHeader($mailbox, $id, $is_uid = false, $bodystr = false, $add_headers = array()) { - $a = $this->fetchHeaders($mailbox, $id, $uidfetch, $bodystr, $add); + $a = $this->fetchHeaders($mailbox, $id, $is_uid, $bodystr, $add_headers); if (is_array($a)) { return array_shift($a); } @@ -3638,8 +3667,20 @@ class rcube_imap_generic */ static function strToTime($date) { - // support non-standard "GMTXXXX" literal - $date = preg_replace('/GMT\s*([+-][0-9]+)/', '\\1', $date); + // Clean malformed data + $date = preg_replace( + array( + '/GMT\s*([+-][0-9]+)/', // support non-standard "GMTXXXX" literal + '/[^a-z0-9\x20\x09:+-]/i', // remove any invalid characters + '/\s*(Mon|Tue|Wed|Thu|Fri|Sat|Sun)\s*/i', // remove weekday names + ), + array( + '\\1', + '', + '', + ), $date); + + $date = trim($date); // if date parsing fails, we have a date in non-rfc format // remove token from the end and try again |