| | |
| | | protected $icache = array(); |
| | | |
| | | protected $plugins; |
| | | protected $list_page = 1; |
| | | protected $delimiter; |
| | | protected $namespace; |
| | | protected $sort_field = ''; |
| | | protected $sort_order = 'DESC'; |
| | | protected $struct_charset; |
| | | protected $uid_id_map = array(); |
| | | protected $msg_headers = array(); |
| | | protected $search_set; |
| | | protected $search_string = ''; |
| | | protected $search_charset = ''; |
| | |
| | | */ |
| | | public function __construct() |
| | | { |
| | | $this->conn = new rcube_imap_generic(); |
| | | $this->conn = new rcube_imap_generic(); |
| | | $this->plugins = rcube::get_instance()->plugins; |
| | | |
| | | // Set namespace and delimiter from session, |
| | |
| | | return; |
| | | } |
| | | |
| | | $config = rcube::get_instance()->config; |
| | | $config = rcube::get_instance()->config; |
| | | $imap_personal = $config->get('imap_ns_personal'); |
| | | $imap_other = $config->get('imap_ns_other'); |
| | | $imap_shared = $config->get('imap_ns_shared'); |
| | |
| | | } |
| | | |
| | | /** |
| | | * Returns IMAP server vendor name |
| | | * |
| | | * @return string Vendor name |
| | | * @since 1.2 |
| | | */ |
| | | public function get_vendor() |
| | | { |
| | | if ($_SESSION['imap_vendor'] !== null) { |
| | | return $_SESSION['imap_vendor']; |
| | | } |
| | | |
| | | $config = rcube::get_instance()->config; |
| | | $imap_vendor = $config->get('imap_vendor'); |
| | | |
| | | if ($imap_vendor) { |
| | | return $imap_vendor; |
| | | } |
| | | |
| | | if (!$this->check_connection()) { |
| | | return; |
| | | } |
| | | |
| | | if (($ident = $this->conn->data['ID']) === null) { |
| | | $ident = $this->conn->id(array( |
| | | 'name' => 'Roundcube', |
| | | 'version' => RCUBE_VERSION, |
| | | 'php' => PHP_VERSION, |
| | | 'os' => PHP_OS, |
| | | )); |
| | | } |
| | | |
| | | $vendor = (string) (!empty($ident) ? $ident['name'] : ''); |
| | | $ident = strtolower($vendor . ' ' . $this->conn->data['GREETING']); |
| | | $vendors = array('cyrus', 'dovecot', 'uw-imap', 'gmail', 'hmail'); |
| | | |
| | | foreach ($vendors as $v) { |
| | | if (strpos($ident, $v) !== false) { |
| | | $vendor = $v; |
| | | break; |
| | | } |
| | | } |
| | | |
| | | return $_SESSION['imap_vendor'] = $vendor; |
| | | } |
| | | |
| | | /** |
| | | * Get message count for a specific folder |
| | | * |
| | | * @param string $folder Folder name |
| | |
| | | } |
| | | |
| | | /** |
| | | * protected method for getting nr of messages |
| | | * Protected method for getting number of messages |
| | | * |
| | | * @param string $folder Folder name |
| | | * @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() |
| | | * @param string $folder Folder name |
| | | * @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() |
| | | * @param boolean $no_search Ignore current search result |
| | | * |
| | | * @return int Number of messages |
| | | * @see rcube_imap::count() |
| | | */ |
| | | protected function countmessages($folder, $mode='ALL', $force=false, $status=true) |
| | | protected function countmessages($folder, $mode = 'ALL', $force = false, $status = true, $no_search = false) |
| | | { |
| | | $mode = strtoupper($mode); |
| | | |
| | | // count search set, assume search set is always up-to-date (don't check $force flag) |
| | | if ($this->search_string && $folder == $this->folder && ($mode == 'ALL' || $mode == 'THREADS')) { |
| | | // Count search set, assume search set is always up-to-date (don't check $force flag) |
| | | // @TODO: this could be handled in more reliable way, e.g. a separate method |
| | | // maybe in rcube_imap_search |
| | | if (!$no_search && $this->search_string && $folder == $this->folder) { |
| | | if ($mode == 'ALL') { |
| | | return $this->search_set->count_messages(); |
| | | } |
| | | else { |
| | | else if ($mode == 'THREADS') { |
| | | return $this->search_set->count(); |
| | | } |
| | | } |
| | |
| | | |
| | | /** |
| | | * protected method for setting threaded messages flags: |
| | | * depth, has_children and unread_children |
| | | * depth, has_children, unread_children, flagged_children |
| | | * |
| | | * @param array $headers Reference to headers array indexed by message UID |
| | | * @param rcube_result_thread $threads Threads data object |
| | |
| | | |
| | | if (!empty($parents)) { |
| | | $headers[$uid]->parent_uid = end($parents); |
| | | if (empty($header->flags['SEEN'])) |
| | | if (empty($header->flags['SEEN'])) { |
| | | $headers[$parents[0]]->unread_children++; |
| | | } |
| | | if (!empty($header->flags['FLAGGED'])) { |
| | | $headers[$parents[0]]->flagged_children++; |
| | | } |
| | | } |
| | | array_push($parents, $uid); |
| | | |
| | |
| | | |
| | | // gather messages from a multi-folder search |
| | | if ($this->search_set->multi) { |
| | | $page_size = $this->page_size; |
| | | $page_size = $this->page_size; |
| | | $sort_field = $this->sort_field; |
| | | $search_set = $this->search_set; |
| | | |
| | |
| | | $slice_length = min($page_size, $cnt - $from); |
| | | |
| | | // fetch resultset headers, sort and slice them |
| | | if (!empty($sort_field)) { |
| | | if (!empty($sort_field) && $search_set->get_parameters('SORT') != $sort_field) { |
| | | $this->sort_field = null; |
| | | $this->page_size = 1000; // fetch up to 1000 matching messages per folder |
| | | $this->threading = false; |
| | | $this->page_size = 1000; // fetch up to 1000 matching messages per folder |
| | | $this->threading = false; |
| | | |
| | | $a_msg_headers = array(); |
| | | foreach ($search_set->sets as $resultset) { |
| | | if (!$resultset->is_empty()) { |
| | | $this->search_set = $resultset; |
| | | $this->search_set = $resultset; |
| | | $this->search_threads = $resultset instanceof rcube_result_thread; |
| | | $a_msg_headers = array_merge($a_msg_headers, $this->list_search_messages($resultset->get_parameters('MAILBOX'), 1)); |
| | | |
| | | $a_headers = $this->list_search_messages($resultset->get_parameters('MAILBOX'), 1); |
| | | $a_msg_headers = array_merge($a_msg_headers, $a_headers); |
| | | unset($a_headers); |
| | | } |
| | | } |
| | | |
| | | // sort headers |
| | | if (!empty($a_msg_headers)) { |
| | | $a_msg_headers = $this->conn->sortHeaders($a_msg_headers, $sort_field, $this->sort_order); |
| | | $a_msg_headers = rcube_imap_generic::sortHeaders($a_msg_headers, $sort_field, $this->sort_order); |
| | | } |
| | | |
| | | // store (sorted) message index |
| | |
| | | |
| | | // restore members |
| | | $this->sort_field = $sort_field; |
| | | $this->page_size = $page_size; |
| | | $this->page_size = $page_size; |
| | | $this->search_set = $search_set; |
| | | |
| | | return $a_msg_headers; |
| | |
| | | return array(); |
| | | } |
| | | |
| | | if (!$this->check_connection()) { |
| | | return array(); |
| | | } |
| | | |
| | | // if not already sorted |
| | | $a_msg_headers = $this->conn->sortHeaders( |
| | | $a_msg_headers = rcube_imap_generic::sortHeaders( |
| | | $a_msg_headers, $this->sort_field, $this->sort_order); |
| | | |
| | | // only return the requested part of the set |
| | |
| | | $old = $this->get_folder_stats($folder); |
| | | |
| | | // refresh message count -> will update |
| | | $this->countmessages($folder, 'ALL', true); |
| | | $this->countmessages($folder, 'ALL', true, true, true); |
| | | |
| | | $result = 0; |
| | | |
| | |
| | | * |
| | | * @param mixed $uids Message UIDs as array or comma-separated string, or '*' |
| | | * @param string $flag Flag to set: SEEN, UNDELETED, DELETED, RECENT, ANSWERED, DRAFT, MDNSENT |
| | | * @param string $folder Folder name |
| | | * @param string $folder Folder name |
| | | * @param boolean $skip_cache True to skip message cache clean up |
| | | * |
| | | * @return boolean Operation status |
| | |
| | | // really deleted from the folder |
| | | $this->expunge_message($uids, $folder, false); |
| | | $this->clear_messagecount($folder); |
| | | unset($this->uid_id_map[$folder]); |
| | | |
| | | // unset threads internal cache |
| | | unset($this->icache['threads']); |
| | |
| | | } |
| | | |
| | | // INBOX should always be available |
| | | if ((!$filter || $filter == 'mail') && !in_array('INBOX', $a_mboxes)) { |
| | | if (!strlen($root) && (!$filter || $filter == 'mail') && !in_array('INBOX', $a_mboxes)) { |
| | | array_unshift($a_mboxes, 'INBOX'); |
| | | } |
| | | |
| | |
| | | $list_extended = !$config->get('imap_force_lsub') && $this->get_capability('LIST-EXTENDED'); |
| | | if ($list_extended) { |
| | | // This will also set folder options, LSUB doesn't do that |
| | | $a_folders = $this->conn->listMailboxes($root, $name, |
| | | $result = $this->conn->listMailboxes($root, $name, |
| | | NULL, array('SUBSCRIBED')); |
| | | } |
| | | else { |
| | | // retrieve list of folders from IMAP server using LSUB |
| | | $a_folders = $this->conn->listSubscribed($root, $name); |
| | | $result = $this->conn->listSubscribed($root, $name); |
| | | } |
| | | |
| | | if (!is_array($a_folders)) { |
| | | if (!is_array($result)) { |
| | | return array(); |
| | | } |
| | | |
| | | // #1486796: some server configurations doesn't return folders in all namespaces |
| | | if ($root == '' && $name == '*' && $config->get('imap_force_ns')) { |
| | | $this->list_folders_update($a_folders, ($list_extended ? 'ext-' : '') . 'subscribed'); |
| | | $this->list_folders_update($result, ($list_extended ? 'ext-' : '') . 'subscribed'); |
| | | } |
| | | |
| | | // Remove hidden folders |
| | | if ($config->get('imap_skip_hidden_folders')) { |
| | | $result = array_filter($result, function($v) { return $v[0] != '.'; }); |
| | | } |
| | | |
| | | if ($list_extended) { |
| | | // unsubscribe non-existent folders, remove from the list |
| | | if (is_array($a_folders) && $name == '*' && !empty($this->conn->data['LIST'])) { |
| | | foreach ($a_folders as $idx => $folder) { |
| | | if ($name == '*' && !empty($this->conn->data['LIST'])) { |
| | | foreach ($result as $idx => $folder) { |
| | | if (($opts = $this->conn->data['LIST'][$folder]) |
| | | && in_array_nocase('\\NonExistent', $opts) |
| | | ) { |
| | | $this->conn->unsubscribe($folder); |
| | | unset($a_folders[$idx]); |
| | | unset($result[$idx]); |
| | | } |
| | | } |
| | | } |
| | | } |
| | | else { |
| | | // unsubscribe non-existent folders, remove them from the list |
| | | if (is_array($a_folders) && !empty($a_folders) && $name == '*') { |
| | | if (!empty($result) && $name == '*') { |
| | | $existing = $this->list_folders($root, $name); |
| | | $nonexisting = array_diff($a_folders, $existing); |
| | | $a_folders = array_diff($a_folders, $nonexisting); |
| | | $nonexisting = array_diff($result, $existing); |
| | | $result = array_diff($result, $nonexisting); |
| | | |
| | | foreach ($nonexisting as $folder) { |
| | | $this->conn->unsubscribe($folder); |
| | |
| | | } |
| | | } |
| | | |
| | | return $a_folders; |
| | | return $result; |
| | | } |
| | | |
| | | /** |
| | |
| | | } |
| | | |
| | | // INBOX should always be available |
| | | if ((!$filter || $filter == 'mail') && !in_array('INBOX', $a_mboxes)) { |
| | | if (!strlen($root) && (!$filter || $filter == 'mail') && !in_array('INBOX', $a_mboxes)) { |
| | | array_unshift($a_mboxes, 'INBOX'); |
| | | } |
| | | |
| | |
| | | // #1486796: some server configurations doesn't return folders in all namespaces |
| | | if ($root == '' && $name == '*' && $config->get('imap_force_ns')) { |
| | | $this->list_folders_update($result); |
| | | } |
| | | |
| | | // Remove hidden folders |
| | | if ($config->get('imap_skip_hidden_folders')) { |
| | | $result = array_filter($result, function($v) { return $v[0] != '.'; }); |
| | | } |
| | | |
| | | return $result; |
| | |
| | | */ |
| | | public function folder_size($folder) |
| | | { |
| | | if (!strlen($folder)) { |
| | | return false; |
| | | } |
| | | |
| | | if (!$this->check_connection()) { |
| | | return 0; |
| | | } |
| | | |
| | | // On Cyrus we can use special folder annotation, which should be much faster |
| | | if ($this->get_vendor() == 'cyrus') { |
| | | $idx = '/shared/vendor/cmu/cyrus-imapd/size'; |
| | | $result = $this->get_metadata($folder, $idx, array(), true); |
| | | |
| | | if (!empty($result) && is_numeric($result[$folder][$idx])) { |
| | | return $result[$folder][$idx]; |
| | | } |
| | | } |
| | | |
| | | // @TODO: could we try to use QUOTA here? |
| | |
| | | } |
| | | |
| | | $result = $this->conn->createFolder($folder, $type ? array("\\" . ucfirst($type)) : null); |
| | | |
| | | // it's quite often situation that we're trying to create and subscribe |
| | | // a folder that already exist, but is unsubscribed |
| | | if (!$result) { |
| | | if ($this->get_response_code() == rcube_storage::ALREADYEXISTS |
| | | || preg_match('/already exists/i', $this->get_error_str()) |
| | | ) { |
| | | $result = true; |
| | | } |
| | | } |
| | | |
| | | // try to subscribe it |
| | | if ($result) { |
| | |
| | | public function get_special_folders($forced = false) |
| | | { |
| | | $result = parent::get_special_folders(); |
| | | $rcube = rcube::get_instance(); |
| | | |
| | | // Lock SPECIAL-USE after user preferences change (#4782) |
| | | if ($rcube->config->get('lock_special_folders')) { |
| | | return $result; |
| | | } |
| | | |
| | | if (isset($this->icache['special-use'])) { |
| | | return array_merge($result, $this->icache['special-use']); |
| | |
| | | /** |
| | | * Returns IMAP metadata/annotations (GETMETADATA/GETANNOTATION) |
| | | * |
| | | * @param string $folder Folder name (empty for server metadata) |
| | | * @param array $entries Entries |
| | | * @param array $options Command options (with MAXSIZE and DEPTH keys) |
| | | * @param string $folder Folder name (empty for server metadata) |
| | | * @param array $entries Entries |
| | | * @param array $options Command options (with MAXSIZE and DEPTH keys) |
| | | * @param bool $force Disables cache use |
| | | * |
| | | * @return array Metadata entry-value hash array on success, NULL on error |
| | | * @since 0.5-beta |
| | | */ |
| | | public function get_metadata($folder, $entries, $options=array()) |
| | | public function get_metadata($folder, $entries, $options = array(), $force = false) |
| | | { |
| | | $entries = (array)$entries; |
| | | $entries = (array) $entries; |
| | | |
| | | // create cache key |
| | | // @TODO: this is the simplest solution, but we do the same with folders list |
| | | // maybe we should store data per-entry and merge on request |
| | | sort($options); |
| | | sort($entries); |
| | | $cache_key = 'mailboxes.metadata.' . $folder; |
| | | $cache_key .= '.' . md5(serialize($options).serialize($entries)); |
| | | if (!$force) { |
| | | // create cache key |
| | | // @TODO: this is the simplest solution, but we do the same with folders list |
| | | // maybe we should store data per-entry and merge on request |
| | | sort($options); |
| | | sort($entries); |
| | | $cache_key = 'mailboxes.metadata.' . $folder; |
| | | $cache_key .= '.' . md5(serialize($options).serialize($entries)); |
| | | |
| | | // get cached data |
| | | $cached_data = $this->get_cache($cache_key); |
| | | // get cached data |
| | | $cached_data = $this->get_cache($cache_key); |
| | | |
| | | if (is_array($cached_data)) { |
| | | return $cached_data; |
| | | if (is_array($cached_data)) { |
| | | return $cached_data; |
| | | } |
| | | } |
| | | |
| | | if (!$this->check_connection()) { |
| | |
| | | } |
| | | |
| | | if (isset($res)) { |
| | | $this->update_cache($cache_key, $res); |
| | | if (!$force) { |
| | | $this->update_cache($cache_key, $res); |
| | | } |
| | | |
| | | return $res; |
| | | } |
| | | |
| | | return null; |
| | | } |
| | | |
| | | /** |
| | |
| | | } |
| | | |
| | | // @TODO: log error |
| | | return null; |
| | | } |
| | | |
| | | |
| | |
| | | $specials = array_merge(array('INBOX'), array_values($this->get_special_folders())); |
| | | $folders = array(); |
| | | |
| | | // convert names to UTF-8 and skip folders starting with '.' |
| | | // convert names to UTF-8 |
| | | foreach ($a_folders as $folder) { |
| | | if ($folder[0] != '.') { |
| | | // for better performance skip encoding conversion |
| | | // if the string does not look like UTF7-IMAP |
| | | $folders[$folder] = strpos($folder, '&') === false ? $folder : rcube_charset::convert($folder, 'UTF7-IMAP'); |
| | | } |
| | | // for better performance skip encoding conversion |
| | | // if the string does not look like UTF7-IMAP |
| | | $folders[$folder] = strpos($folder, '&') === false ? $folder : rcube_charset::convert($folder, 'UTF7-IMAP'); |
| | | } |
| | | |
| | | // sort folders |
| | |
| | | $folder = $this->folder; |
| | | } |
| | | |
| | | if ($uid = array_search($id, (array)$this->uid_id_map[$folder])) { |
| | | return $uid; |
| | | } |
| | | |
| | | if (!$this->check_connection()) { |
| | | return null; |
| | | } |
| | | |
| | | $uid = $this->conn->ID2UID($folder, $id); |
| | | |
| | | $this->uid_id_map[$folder][$uid] = $id; |
| | | |
| | | return $uid; |
| | | return $this->conn->ID2UID($folder, $id); |
| | | } |
| | | |
| | | /** |
| | |
| | | */ |
| | | protected function change_subscription($folders, $mode) |
| | | { |
| | | $updated = false; |
| | | $updated = 0; |
| | | $folders = (array) $folders; |
| | | |
| | | if (!empty($folders)) { |
| | | if (!$this->check_connection()) { |
| | | return false; |
| | | } |
| | | |
| | | foreach ((array)$folders as $i => $folder) { |
| | | $folders[$i] = $folder; |
| | | |
| | | if ($mode == 'subscribe') { |
| | | $updated = $this->conn->subscribe($folder); |
| | | } |
| | | else if ($mode == 'unsubscribe') { |
| | | $updated = $this->conn->unsubscribe($folder); |
| | | } |
| | | foreach ($folders as $folder) { |
| | | $updated += (int) $this->conn->{$mode}($folder); |
| | | } |
| | | } |
| | | |
| | |
| | | $this->clear_cache('mailboxes', true); |
| | | } |
| | | |
| | | return $updated; |
| | | return $updated == count($folders); |
| | | } |
| | | |
| | | /** |
| | |
| | | |
| | | /** |
| | | * This is our own debug handler for the IMAP connection |
| | | * @access public |
| | | */ |
| | | public function debug_handler(&$imap, $message) |
| | | { |
| | | rcube::write_log('imap', $message); |
| | | } |
| | | |
| | | |
| | | /** |
| | | * Deprecated methods (to be removed) |
| | | */ |
| | | |
| | | public function decode_address_list($input, $max = null, $decode = true, $fallback = null) |
| | | { |
| | | return rcube_mime::decode_address_list($input, $max, $decode, $fallback); |
| | | } |
| | | |
| | | public function decode_header($input, $fallback = null) |
| | | { |
| | | return rcube_mime::decode_mime_string((string)$input, $fallback); |
| | | } |
| | | |
| | | public static function decode_mime_string($input, $fallback = null) |
| | | { |
| | | return rcube_mime::decode_mime_string($input, $fallback); |
| | | } |
| | | |
| | | public function mime_decode($input, $encoding = '7bit') |
| | | { |
| | | return rcube_mime::decode($input, $encoding); |
| | | } |
| | | |
| | | public static function explode_header_string($separator, $str, $remove_comments = false) |
| | | { |
| | | return rcube_mime::explode_header_string($separator, $str, $remove_comments); |
| | | } |
| | | |
| | | public function select_mailbox($mailbox) |
| | | { |
| | | // do nothing |
| | | } |
| | | |
| | | public function set_mailbox($folder) |
| | | { |
| | | $this->set_folder($folder); |
| | | } |
| | | |
| | | public function get_mailbox_name() |
| | | { |
| | | return $this->get_folder(); |
| | | } |
| | | |
| | | public function list_headers($folder='', $page=NULL, $sort_field=NULL, $sort_order=NULL, $slice=0) |
| | | { |
| | | return $this->list_messages($folder, $page, $sort_field, $sort_order, $slice); |
| | | } |
| | | |
| | | public function get_headers($uid, $folder = null, $force = false) |
| | | { |
| | | return $this->get_message_headers($uid, $folder, $force); |
| | | } |
| | | |
| | | public function mailbox_status($folder = null) |
| | | { |
| | | return $this->folder_status($folder); |
| | | } |
| | | |
| | | public function message_index($folder = '', $sort_field = NULL, $sort_order = NULL) |
| | | { |
| | | return $this->index($folder, $sort_field, $sort_order); |
| | | } |
| | | |
| | | public function message_index_direct($folder, $sort_field = null, $sort_order = null) |
| | | { |
| | | return $this->index_direct($folder, $sort_field, $sort_order); |
| | | } |
| | | |
| | | public function list_mailboxes($root='', $name='*', $filter=null, $rights=null, $skip_sort=false) |
| | | { |
| | | return $this->list_folders_subscribed($root, $name, $filter, $rights, $skip_sort); |
| | | } |
| | | |
| | | public function list_unsubscribed($root='', $name='*', $filter=null, $rights=null, $skip_sort=false) |
| | | { |
| | | return $this->list_folders($root, $name, $filter, $rights, $skip_sort); |
| | | } |
| | | |
| | | public function get_mailbox_size($folder) |
| | | { |
| | | return $this->folder_size($folder); |
| | | } |
| | | |
| | | public function create_mailbox($folder, $subscribe=false) |
| | | { |
| | | return $this->create_folder($folder, $subscribe); |
| | | } |
| | | |
| | | public function rename_mailbox($folder, $new_name) |
| | | { |
| | | return $this->rename_folder($folder, $new_name); |
| | | } |
| | | |
| | | function delete_mailbox($folder) |
| | | { |
| | | return $this->delete_folder($folder); |
| | | } |
| | | |
| | | function clear_mailbox($folder = null) |
| | | { |
| | | return $this->clear_folder($folder); |
| | | } |
| | | |
| | | public function mailbox_exists($folder, $subscription=false) |
| | | { |
| | | return $this->folder_exists($folder, $subscription); |
| | | } |
| | | |
| | | public function mailbox_namespace($folder) |
| | | { |
| | | return $this->folder_namespace($folder); |
| | | } |
| | | |
| | | public function mod_mailbox($folder, $mode = 'out') |
| | | { |
| | | return $this->mod_folder($folder, $mode); |
| | | } |
| | | |
| | | public function mailbox_attributes($folder, $force = false) |
| | | { |
| | | return $this->folder_attributes($folder, $force); |
| | | } |
| | | |
| | | public function mailbox_data($folder) |
| | | { |
| | | return $this->folder_data($folder); |
| | | } |
| | | |
| | | public function mailbox_info($folder) |
| | | { |
| | | return $this->folder_info($folder); |
| | | } |
| | | |
| | | public function mailbox_sync($folder) |
| | | { |
| | | return $this->folder_sync($folder); |
| | | } |
| | | |
| | | public function expunge($folder = '', $clear_cache = true) |
| | | { |
| | | return $this->expunge_folder($folder, $clear_cache); |
| | | } |
| | | } |