diff options
Diffstat (limited to 'program/include/rcube_imap_cache.php')
| -rw-r--r-- | program/include/rcube_imap_cache.php | 32 |
1 files changed, 28 insertions, 4 deletions
diff --git a/program/include/rcube_imap_cache.php b/program/include/rcube_imap_cache.php index f0c3fbb8d..9767d5690 100644 --- a/program/include/rcube_imap_cache.php +++ b/program/include/rcube_imap_cache.php @@ -888,10 +888,8 @@ class rcube_imap_cache { // Save current message from internal cache if ($message = $this->icache['message']) { - $object = $message['object']; - // remove body too big (>500kB) - if ($object->body && strlen($object->body) > 500 * 1024) - $object->body = null; + // clean up some object's data + $object = $this->message_object_prepare($message['object']); // calculate current md5 sum $md5sum = md5(serialize($object)); @@ -904,4 +902,30 @@ class rcube_imap_cache } } + + /** + * Prepares message object to be stored in database. + */ + private function message_object_prepare($msg, $recursive = false) + { + // Remove body too big (>500kB) + if ($recursive || ($msg->body && strlen($msg->body) > 500 * 1024)) { + unset($msg->body); + } + + // Fix mimetype which might be broken by some code when message is displayed + // Another solution would be to use object's copy in rcube_message class + // to prevent related issues, however I'm not sure which is better + if ($msg->mimetype) { + list($msg->ctype_primary, $msg->ctype_secondary) = explode('/', $msg->mimetype); + } + + if (is_array($msg->structure->parts)) { + foreach ($msg->structure->parts as $idx => $part) { + $msg->structure->parts[$idx] = $this->message_object_prepare($part, true); + } + } + + return $msg; + } } |