diff options
Diffstat (limited to 'program/include/rcube_imap.php')
| -rw-r--r-- | program/include/rcube_imap.php | 104 |
1 files changed, 51 insertions, 53 deletions
diff --git a/program/include/rcube_imap.php b/program/include/rcube_imap.php index 24043c53b..4cccd859a 100644 --- a/program/include/rcube_imap.php +++ b/program/include/rcube_imap.php @@ -2468,7 +2468,16 @@ class rcube_imap extends rcube_storage return $a_mboxes; } - $a_mboxes = $this->_list_folders_subscribed($root, $name, $filter, $rights); + // Give plugins a chance to provide a list of folders + $data = rcube::get_instance()->plugins->exec_hook('storage_folders', + array('root' => $root, 'name' => $name, 'filter' => $filter, 'mode' => 'LSUB')); + + if (isset($data['folders'])) { + $a_mboxes = $data['folders']; + } + else { + $a_mboxes = $this->list_folders_subscribed_direct($root, $name); + } if (!is_array($a_mboxes)) { return array(); @@ -2497,72 +2506,61 @@ class rcube_imap extends rcube_storage /** - * protected method for folders listing (LSUB) + * Method for direct folders listing (LSUB) * * @param string $root Optional root folder * @param string $name Optional name pattern - * @param mixed $filter Optional filter - * @param string $rights Optional ACL requirements * * @return array List of subscribed folders * @see rcube_imap::list_folders_subscribed() */ - protected function _list_folders_subscribed($root='', $name='*', $filter=null, $rights=null) + public function list_folders_subscribed_direct($root='', $name='*') { - $a_defaults = $a_out = array(); + if (!$this->check_connection()) { + return null; + } - // Give plugins a chance to provide a list of folders - $data = rcube::get_instance()->plugins->exec_hook('storage_folders', - array('root' => $root, 'name' => $name, 'filter' => $filter, 'mode' => 'LSUB')); + $config = rcube::get_instance()->config; - if (isset($data['folders'])) { - $a_folders = $data['folders']; - } - else if (!$this->check_connection()) { - return null; + // Server supports LIST-EXTENDED, we can use selection options + // #1486225: Some dovecot versions returns wrong result using LIST-EXTENDED + if (!$config->get('imap_force_lsub') && $this->get_capability('LIST-EXTENDED')) { + // This will also set folder options, LSUB doesn't do that + $a_folders = $this->conn->listMailboxes($root, $name, + NULL, array('SUBSCRIBED')); + + // unsubscribe non-existent folders, remove from the list + // we can do this only when LIST response is available + if (is_array($a_folders) && $name == '*' && !empty($this->conn->data['LIST'])) { + foreach ($a_folders as $idx => $folder) { + if (($opts = $this->conn->data['LIST'][$folder]) + && in_array('\\NonExistent', $opts) + ) { + $this->conn->unsubscribe($folder); + unset($a_folders[$idx]); + } + } + } } + // retrieve list of folders from IMAP server using LSUB else { - // Server supports LIST-EXTENDED, we can use selection options - $config = rcube::get_instance()->config; - // #1486225: Some dovecot versions returns wrong result using LIST-EXTENDED - if (!$config->get('imap_force_lsub') && $this->get_capability('LIST-EXTENDED')) { - // This will also set folder options, LSUB doesn't do that - $a_folders = $this->conn->listMailboxes($root, $name, - NULL, array('SUBSCRIBED')); - - // unsubscribe non-existent folders, remove from the list - // we can do this only when LIST response is available - if (is_array($a_folders) && $name == '*' && !empty($this->conn->data['LIST'])) { - foreach ($a_folders as $idx => $folder) { - if (($opts = $this->conn->data['LIST'][$folder]) - && in_array('\\NonExistent', $opts) - ) { + $a_folders = $this->conn->listSubscribed($root, $name); + + // unsubscribe non-existent folders, remove them from the list, + // we can do this only when LIST response is available + if (is_array($a_folders) && $name == '*' && !empty($this->conn->data['LIST'])) { + foreach ($a_folders as $idx => $folder) { + if (!isset($this->conn->data['LIST'][$folder]) + || in_array('\\Noselect', $this->conn->data['LIST'][$folder]) + ) { + // Some servers returns \Noselect for existing folders + if (!$this->folder_exists($folder)) { $this->conn->unsubscribe($folder); unset($a_folders[$idx]); } } } } - // retrieve list of folders from IMAP server using LSUB - else { - $a_folders = $this->conn->listSubscribed($root, $name); - - // unsubscribe non-existent folders, remove them from the list, - // we can do this only when LIST response is available - if (is_array($a_folders) && $name == '*' && !empty($this->conn->data['LIST'])) { - foreach ($a_folders as $idx => $folder) { - if (!isset($this->conn->data['LIST'][$folder]) - || in_array('\\Noselect', $this->conn->data['LIST'][$folder]) - ) { - // Some servers returns \Noselect for existing folders - if (!$this->folder_exists($folder)) { - $this->conn->unsubscribe($folder); - unset($a_folders[$idx]); - } - } - } - } - } } if (!is_array($a_folders) || !sizeof($a_folders)) { @@ -2608,7 +2606,7 @@ class rcube_imap extends rcube_storage } else { // retrieve list of folders from IMAP server - $a_mboxes = $this->_list_folders($root, $name); + $a_mboxes = $this->list_folders_direct($root, $name); } if (!is_array($a_mboxes)) { @@ -2643,7 +2641,7 @@ class rcube_imap extends rcube_storage /** - * protected method for folders listing (LIST) + * Method for direct folders listing (LIST) * * @param string $root Optional root folder * @param string $name Optional name pattern @@ -2651,7 +2649,7 @@ class rcube_imap extends rcube_storage * @return array List of folders * @see rcube_imap::list_folders() */ - protected function _list_folders($root='', $name='*') + public function list_folders_direct($root='', $name='*') { if (!$this->check_connection()) { return null; @@ -2919,7 +2917,7 @@ class rcube_imap extends rcube_storage if (strpos($c_mbox, $folder.$delm) === 0) { $this->conn->unsubscribe($c_mbox); if ($this->conn->deleteFolder($c_mbox)) { - $this->clear_message_cache($c_mbox); + $this->clear_message_cache($c_mbox); } } } |