diff options
Diffstat (limited to 'program/lib/Roundcube/rcube_imap.php')
| -rw-r--r-- | program/lib/Roundcube/rcube_imap.php | 73 |
1 files changed, 45 insertions, 28 deletions
diff --git a/program/lib/Roundcube/rcube_imap.php b/program/lib/Roundcube/rcube_imap.php index 8ca24dec7..c67985186 100644 --- a/program/lib/Roundcube/rcube_imap.php +++ b/program/lib/Roundcube/rcube_imap.php @@ -2,8 +2,6 @@ /* +-----------------------------------------------------------------------+ - | program/include/rcube_imap.php | - | | | This file is part of the Roundcube Webmail client | | Copyright (C) 2005-2012, The Roundcube Dev Team | | Copyright (C) 2011-2012, Kolab Systems AG | @@ -14,14 +12,12 @@ | | | PURPOSE: | | IMAP Storage Engine | - | | +-----------------------------------------------------------------------+ | Author: Thomas Bruederli <roundcube@gmail.com> | | Author: Aleksander Machniak <alec@alec.pl> | +-----------------------------------------------------------------------+ */ - /** * Interface class for accessing an IMAP server * @@ -151,7 +147,7 @@ class rcube_imap extends rcube_storage $attempt = 0; do { - $data = rcube::get_instance()->plugins->exec_hook('imap_connect', + $data = rcube::get_instance()->plugins->exec_hook('storage_connect', array_merge($this->options, array('host' => $host, 'user' => $user, 'attempt' => ++$attempt))); @@ -571,7 +567,7 @@ class rcube_imap extends rcube_storage * Get message count for a specific folder * * @param string $folder Folder name - * @param string $mode Mode for count [ALL|THREADS|UNSEEN|RECENT] + * @param string $mode Mode for count [ALL|THREADS|UNSEEN|RECENT|EXISTS] * @param boolean $force Force reading from server and update cache * @param boolean $status Enables storing folder status info (max UID/count), * required for folder_status() @@ -592,7 +588,7 @@ class rcube_imap extends rcube_storage * protected method for getting nr of messages * * @param string $folder Folder name - * @param string $mode Mode for count [ALL|THREADS|UNSEEN|RECENT] + * @param string $mode Mode for count [ALL|THREADS|UNSEEN|RECENT|EXISTS] * @param boolean $force Force reading from server and update cache * @param boolean $status Enables storing folder status info (max UID/count), * required for folder_status() @@ -614,6 +610,10 @@ class rcube_imap extends rcube_storage } } + // EXISTS is a special alias for ALL, it allows to get the number + // of all messages in a folder also when search is active and with + // any skip_deleted setting + $a_folder_cache = $this->get_cache('messagecount'); // return cached value @@ -644,7 +644,7 @@ class rcube_imap extends rcube_storage $count = $this->conn->countRecent($folder); } // use SEARCH for message counting - else if (!empty($this->options['skip_deleted'])) { + else if ($mode != 'EXISTS' && !empty($this->options['skip_deleted'])) { $search_str = "ALL UNDELETED"; $keys = array('COUNT'); @@ -683,8 +683,8 @@ class rcube_imap extends rcube_storage } else { $count = $this->conn->countMessages($folder); - if ($status) { - $this->set_folder_stats($folder,'cnt', $count); + if ($status && $mode == 'ALL') { + $this->set_folder_stats($folder, 'cnt', $count); $this->set_folder_stats($folder, 'maxuid', $count ? $this->id2uid($count, $folder) : 0); } } @@ -1096,16 +1096,17 @@ class rcube_imap extends rcube_storage /** - * Returns current status of folder + * Returns current status of a folder (compared to the last time use) * * We compare the maximum UID to determine the number of * new messages because the RECENT flag is not reliable. * * @param string $folder Folder name + * @param array $diff Difference data * - * @return int Folder status + * @return int Folder status */ - public function folder_status($folder = null) + public function folder_status($folder = null, &$diff = array()) { if (!strlen($folder)) { $folder = $this->folder; @@ -1126,6 +1127,9 @@ class rcube_imap extends rcube_storage // got new messages if ($new['maxuid'] > $old['maxuid']) { $result += 1; + // get new message UIDs range, that can be used for example + // to get the data of these messages + $diff['new'] = ($old['maxuid'] + 1 < $new['maxuid'] ? ($old['maxuid']+1).':' : '') . $new['maxuid']; } // some messages has been deleted if ($new['cnt'] < $old['cnt']) { @@ -1634,9 +1638,15 @@ class rcube_imap extends rcube_storage // Example of structure for malformed MIME message: // ("text" "plain" NIL NIL NIL "7bit" 2154 70 NIL NIL NIL) if ($headers->ctype && !is_array($structure[0]) && $headers->ctype != 'text/plain' - && strtolower($structure[0].'/'.$structure[1]) == 'text/plain') { + && strtolower($structure[0].'/'.$structure[1]) == 'text/plain' + ) { + // A special known case "Content-type: text" (#1488968) + if ($headers->ctype == 'text') { + $structure[1] = 'plain'; + $headers->ctype = 'text/plain'; + } // we can handle single-part messages, by simple fix in structure (#1486898) - if (preg_match('/^(text|application)\/(.*)/', $headers->ctype, $m)) { + else if (preg_match('/^(text|application)\/(.*)/', $headers->ctype, $m)) { $structure[0] = $m[1]; $structure[1] = $m[2]; } @@ -1660,11 +1670,21 @@ class rcube_imap extends rcube_storage $struct = $this->structure_part($structure, 0, '', $headers); } - // don't trust given content-type - if (empty($struct->parts) && !empty($headers->ctype)) { - $struct->mime_id = '1'; - $struct->mimetype = strtolower($headers->ctype); - list($struct->ctype_primary, $struct->ctype_secondary) = explode('/', $struct->mimetype); + // some workarounds on simple messages... + if (empty($struct->parts)) { + // ...don't trust given content-type + if (!empty($headers->ctype)) { + $struct->mime_id = '1'; + $struct->mimetype = strtolower($headers->ctype); + list($struct->ctype_primary, $struct->ctype_secondary) = explode('/', $struct->mimetype); + } + + // ...and charset (there's a case described in #1488968 where invalid content-type + // results in invalid charset in BODYSTRUCTURE) + if (!empty($headers->charset) && $headers->charset != $struct->ctype_parameters['charset']) { + $struct->charset = $headers->charset; + $struct->ctype_parameters['charset'] = $headers->charset; + } } $headers->structure = $struct; @@ -2226,10 +2246,11 @@ class rcube_imap extends rcube_storage * @param boolean $is_file True if $message is a filename * @param array $flags Message flags * @param mixed $date Message internal date + * @param bool $binary Enables BINARY append * * @return int|bool Appended message UID or True on success, False on error */ - public function save_message($folder, &$message, $headers='', $is_file=false, $flags = array(), $date = null) + public function save_message($folder, &$message, $headers='', $is_file=false, $flags = array(), $date = null, $binary = false) { if (!strlen($folder)) { $folder = $this->folder; @@ -2247,10 +2268,10 @@ class rcube_imap extends rcube_storage $date = $this->date_format($date); if ($is_file) { - $saved = $this->conn->appendFromFile($folder, $message, $headers, $flags, $date); + $saved = $this->conn->appendFromFile($folder, $message, $headers, $flags, $date, $binary); } else { - $saved = $this->conn->append($folder, $message, $flags, $date); + $saved = $this->conn->append($folder, $message, $flags, $date, $binary); } if ($saved) { @@ -2316,10 +2337,7 @@ class rcube_imap extends rcube_storage // move messages $moved = $this->conn->move($uids, $from_mbox, $to_mbox); - // send expunge command in order to have the moved message - // really deleted from the source folder if ($moved) { - $this->expunge_message($uids, $from_mbox, false); $this->clear_messagecount($from_mbox); $this->clear_messagecount($to_mbox); } @@ -3354,7 +3372,6 @@ class rcube_imap extends rcube_storage { if (!empty($this->options['fetch_headers'])) { $headers = explode(' ', $this->options['fetch_headers']); - $headers = array_map('strtoupper', $headers); } else { $headers = array(); @@ -3364,7 +3381,7 @@ class rcube_imap extends rcube_storage $headers = array_merge($headers, $this->all_headers); } - return implode(' ', array_unique($headers)); + return $headers; } |