| | |
| | | $this->search_sort_field = $set[3]; |
| | | $this->search_sorted = $set[4]; |
| | | $this->search_threads = is_a($this->search_set, 'rcube_result_thread'); |
| | | |
| | | if (is_a($this->search_set, 'rcube_result_multifolder')) { |
| | | $this->set_threading(false); |
| | | } |
| | | } |
| | | |
| | | |
| | |
| | | |
| | | |
| | | /** |
| | | * Public method for listing message flags |
| | | * |
| | | * @param string $folder Folder name |
| | | * @param array $uids Message UIDs |
| | | * @param int $mod_seq Optional MODSEQ value (of last flag update) |
| | | * |
| | | * @return array Indexed array with message flags |
| | | */ |
| | | public function list_flags($folder, $uids, $mod_seq = null) |
| | | { |
| | | if (!strlen($folder)) { |
| | | $folder = $this->folder; |
| | | } |
| | | |
| | | if (!$this->check_connection()) { |
| | | return array(); |
| | | } |
| | | |
| | | // @TODO: when cache was synchronized in this request |
| | | // we might already have asked for flag updates, use it. |
| | | |
| | | $flags = $this->conn->fetch($folder, $uids, true, array('FLAGS'), $mod_seq); |
| | | $result = array(); |
| | | |
| | | if (!empty($flags)) { |
| | | foreach ($flags as $message) { |
| | | $result[$message->uid] = $message->flags; |
| | | } |
| | | } |
| | | |
| | | return $result; |
| | | } |
| | | |
| | | |
| | | /** |
| | | * Public method for listing headers |
| | | * |
| | | * @param string $folder Folder name |
| | |
| | | return array(); |
| | | } |
| | | |
| | | // gather messages from a multi-folder search |
| | | if ($this->search_set->multi) { |
| | | $page_size = $this->page_size; |
| | | $sort_field = $this->sort_field; |
| | | $search_set = $this->search_set; |
| | | |
| | | // prepare paging |
| | | $cnt = $search_set->count(); |
| | | $from = ($page-1) * $page_size; |
| | | $to = $from + $page_size; |
| | | $slice_length = min($page_size, $cnt - $from); |
| | | |
| | | // fetch resultset headers, sort and slice them |
| | | if (!empty($sort_field)) { |
| | | $this->sort_field = null; |
| | | $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_threads = $resultset instanceof rcube_result_thread; |
| | | $a_msg_headers = array_merge($a_msg_headers, $this->list_search_messages($resultset->get_parameters('MAILBOX'), 1)); |
| | | } |
| | | } |
| | | |
| | | // sort headers |
| | | if (!empty($a_msg_headers)) { |
| | | $a_msg_headers = $this->conn->sortHeaders($a_msg_headers, $sort_field, $this->sort_order); |
| | | } |
| | | |
| | | // store (sorted) message index |
| | | $search_set->set_message_index($a_msg_headers, $sort_field, $this->sort_order); |
| | | |
| | | // only return the requested part of the set |
| | | $a_msg_headers = array_slice(array_values($a_msg_headers), $from, $slice_length); |
| | | } |
| | | else { |
| | | if ($this->sort_order != $search_set->get_parameters('ORDER')) { |
| | | $search_set->revert(); |
| | | } |
| | | |
| | | // slice resultset first... |
| | | $fetch = array(); |
| | | foreach (array_slice($search_set->get(), $from, $slice_length) as $msg_id) { |
| | | list($uid, $folder) = explode('-', $msg_id, 2); |
| | | $fetch[$folder][] = $uid; |
| | | } |
| | | |
| | | // ... and fetch the requested set of headers |
| | | $a_msg_headers = array(); |
| | | foreach ($fetch as $folder => $a_index) { |
| | | $a_msg_headers = array_merge($a_msg_headers, array_values($this->fetch_headers($folder, $a_index))); |
| | | } |
| | | } |
| | | |
| | | if ($slice) { |
| | | $a_msg_headers = array_slice($a_msg_headers, -$slice, $slice); |
| | | } |
| | | |
| | | // restore members |
| | | $this->sort_field = $sort_field; |
| | | $this->page_size = $page_size; |
| | | $this->search_set = $search_set; |
| | | |
| | | return $a_msg_headers; |
| | | } |
| | | |
| | | // use saved messages from searching |
| | | if ($this->threading) { |
| | | return $this->list_search_thread_messages($folder, $page, $slice); |
| | |
| | | } |
| | | |
| | | foreach ($headers as $h) { |
| | | $h->folder = $folder; |
| | | $a_msg_headers[$h->uid] = $h; |
| | | } |
| | | |
| | |
| | | return new rcube_result_index($folder, '* SORT'); |
| | | } |
| | | |
| | | if ($this->search_set instanceof rcube_result_multifolder) { |
| | | $index = $this->search_set; |
| | | $index->folder = $folder; |
| | | // TODO: handle changed sorting |
| | | } |
| | | // search result is an index with the same sorting? |
| | | if (($this->search_set instanceof rcube_result_index) |
| | | else if (($this->search_set instanceof rcube_result_index) |
| | | && ((!$this->sort_field && !$this->search_sorted) || |
| | | ($this->search_sorted && $this->search_sort_field == $this->sort_field)) |
| | | ) { |
| | |
| | | * @param string $str Search criteria |
| | | * @param string $charset Search charset |
| | | * @param string $sort_field Header field to sort by |
| | | * |
| | | * @return rcube_result_index Search result object |
| | | * @todo: Search criteria should be provided in non-IMAP format, eg. array |
| | | */ |
| | | public function search($folder='', $str='ALL', $charset=NULL, $sort_field=NULL) |
| | |
| | | $str = 'ALL'; |
| | | } |
| | | |
| | | if (!strlen($folder)) { |
| | | $folder = $this->folder; |
| | | } |
| | | // multi-folder search |
| | | if (is_array($folder) && count($folder) > 1 && $str != 'ALL') { |
| | | new rcube_result_index; // trigger autoloader and make these classes available for threaded context |
| | | new rcube_result_thread; |
| | | |
| | | $results = $this->search_index($folder, $str, $charset, $sort_field); |
| | | // connect IMAP to have all the required classes and settings loaded |
| | | $this->check_connection(); |
| | | |
| | | // disable threading |
| | | $this->threading = false; |
| | | |
| | | $searcher = new rcube_imap_search($this->options, $this->conn); |
| | | |
| | | // set limit to not exceed the client's request timeout |
| | | $searcher->set_timelimit(60); |
| | | |
| | | // continue existing incomplete search |
| | | if (!empty($this->search_set) && $this->search_set->incomplete && $str == $this->search_string) { |
| | | $searcher->set_results($this->search_set); |
| | | } |
| | | |
| | | // execute the search |
| | | $results = $searcher->exec( |
| | | $folder, |
| | | $str, |
| | | $charset ? $charset : $this->default_charset, |
| | | $sort_field && $this->get_capability('SORT') ? $sort_field : null, |
| | | $this->threading |
| | | ); |
| | | } |
| | | else { |
| | | $folder = is_array($folder) ? $folder[0] : $folder; |
| | | if (!strlen($folder)) { |
| | | $folder = $this->folder; |
| | | } |
| | | $results = $this->search_index($folder, $str, $charset, $sort_field); |
| | | } |
| | | |
| | | $this->set_search_set(array($str, $results, $charset, $sort_field, |
| | | $this->threading || $this->search_sorted ? true : false)); |
| | | |
| | | return $results; |
| | | } |
| | | |
| | | |
| | |
| | | */ |
| | | public function search_once($folder = null, $str = 'ALL') |
| | | { |
| | | if (!$str) { |
| | | return 'ALL'; |
| | | } |
| | | |
| | | if (!strlen($folder)) { |
| | | $folder = $this->folder; |
| | | } |
| | | |
| | | if (!$this->check_connection()) { |
| | | return new rcube_result_index(); |
| | | } |
| | | |
| | | $index = $this->conn->search($folder, $str, true); |
| | | if (!$str) { |
| | | $str = 'ALL'; |
| | | } |
| | | |
| | | // multi-folder search |
| | | if (is_array($folder) && count($folder) > 1) { |
| | | $searcher = new rcube_imap_search($this->options, $this->conn); |
| | | $index = $searcher->exec($folder, $str, $this->default_charset); |
| | | } |
| | | else { |
| | | $folder = is_array($folder) ? $folder[0] : $folder; |
| | | if (!strlen($folder)) { |
| | | $folder = $this->folder; |
| | | } |
| | | $index = $this->conn->search($folder, $str, true); |
| | | } |
| | | |
| | | return $index; |
| | | } |
| | |
| | | // but I've seen that Courier doesn't support UTF-8) |
| | | if ($threads->is_error() && $charset && $charset != 'US-ASCII') { |
| | | $threads = $this->conn->thread($folder, $this->threading, |
| | | $this->convert_criteria($criteria, $charset), true, 'US-ASCII'); |
| | | self::convert_criteria($criteria, $charset), true, 'US-ASCII'); |
| | | } |
| | | |
| | | return $threads; |
| | |
| | | // but I've seen Courier with disabled UTF-8 support) |
| | | if ($messages->is_error() && $charset && $charset != 'US-ASCII') { |
| | | $messages = $this->conn->sort($folder, $sort_field, |
| | | $this->convert_criteria($criteria, $charset), true, 'US-ASCII'); |
| | | self::convert_criteria($criteria, $charset), true, 'US-ASCII'); |
| | | } |
| | | |
| | | if (!$messages->is_error()) { |
| | |
| | | // Error, try with US-ASCII (some servers may support only US-ASCII) |
| | | if ($messages->is_error() && $charset && $charset != 'US-ASCII') { |
| | | $messages = $this->conn->search($folder, |
| | | $this->convert_criteria($criteria, $charset), true); |
| | | self::convert_criteria($criteria, $charset), true); |
| | | } |
| | | |
| | | $this->search_sorted = false; |
| | |
| | | * |
| | | * @return string Search string |
| | | */ |
| | | protected function convert_criteria($str, $charset, $dest_charset='US-ASCII') |
| | | public static function convert_criteria($str, $charset, $dest_charset='US-ASCII') |
| | | { |
| | | // convert strings to US_ASCII |
| | | if (preg_match_all('/\{([0-9]+)\}\r\n/', $str, $matches, PREG_OFFSET_CAPTURE)) { |
| | |
| | | public function refresh_search() |
| | | { |
| | | if (!empty($this->search_string)) { |
| | | $this->search('', $this->search_string, $this->search_charset, $this->search_sort_field); |
| | | $this->search( |
| | | is_object($this->search_set) ? $this->search_set->get_parameters('MAILBOX') : '', |
| | | $this->search_string, |
| | | $this->search_charset, |
| | | $this->search_sort_field |
| | | ); |
| | | } |
| | | |
| | | return $this->get_search_set(); |
| | | } |
| | | |
| | | /** |
| | | * Flag certain result subsets as 'incomplete'. |
| | | * For subsequent refresh_search() calls to only refresh the updated parts. |
| | | */ |
| | | protected function set_search_dirty($folder) |
| | | { |
| | | if ($this->search_set && is_a($this->search_set, 'rcube_result_multifolder')) { |
| | | if ($subset = $this->search_set->get_set($folder)) { |
| | | $subset->incomplete = $this->search_set->incomplete = true; |
| | | } |
| | | } |
| | | } |
| | | |
| | | |
| | |
| | | */ |
| | | public function get_message_headers($uid, $folder = null, $force = false) |
| | | { |
| | | // decode combined UID-folder identifier |
| | | if (preg_match('/^\d+-.+/', $uid)) { |
| | | list($uid, $folder) = explode('-', $uid, 2); |
| | | } |
| | | |
| | | if (!strlen($folder)) { |
| | | $folder = $this->folder; |
| | | } |
| | |
| | | else { |
| | | $headers = $this->conn->fetchHeader( |
| | | $folder, $uid, true, true, $this->get_fetch_headers()); |
| | | |
| | | if (is_object($headers)) |
| | | $headers->folder = $folder; |
| | | } |
| | | |
| | | return $headers; |
| | |
| | | { |
| | | if (!strlen($folder)) { |
| | | $folder = $this->folder; |
| | | } |
| | | |
| | | // decode combined UID-folder identifier |
| | | if (preg_match('/^\d+-.+/', $uid)) { |
| | | list($uid, $folder) = explode('-', $uid, 2); |
| | | } |
| | | |
| | | // Check internal cache |
| | |
| | | // convert charset (if text or message part) |
| | | if ($body && preg_match('/^(text|message)$/', $o_part->ctype_primary)) { |
| | | // Remove NULL characters if any (#1486189) |
| | | if (strpos($body, "\x00") !== false) { |
| | | if ($formatted && strpos($body, "\x00") !== false) { |
| | | $body = str_replace("\x00", '', $body); |
| | | } |
| | | |
| | |
| | | $this->clear_message_cache($folder, $all_mode ? null : explode(',', $uids)); |
| | | } |
| | | } |
| | | |
| | | $this->set_search_dirty($folder); |
| | | } |
| | | |
| | | return $result; |
| | |
| | | if ($saved) { |
| | | // increase messagecount of the target folder |
| | | $this->set_messagecount($folder, 'ALL', 1); |
| | | |
| | | rcube::get_instance()->plugins->exec_hook('message_saved', array( |
| | | 'folder' => $folder, |
| | | 'message' => $message, |
| | | 'headers' => $headers, |
| | | 'is_file' => $is_file, |
| | | 'flags' => $flags, |
| | | 'date' => $date, |
| | | 'binary' => $binary, |
| | | 'result' => $saved, |
| | | )); |
| | | } |
| | | |
| | | return $saved; |
| | |
| | | return false; |
| | | } |
| | | |
| | | // make sure folder exists |
| | | if ($to_mbox != 'INBOX' && !$this->folder_exists($to_mbox)) { |
| | | if (in_array($to_mbox, $this->default_folders)) { |
| | | if (!$this->create_folder($to_mbox, true)) { |
| | | return false; |
| | | } |
| | | } |
| | | else { |
| | | return false; |
| | | } |
| | | } |
| | | |
| | | $config = rcube::get_instance()->config; |
| | | $config = rcube::get_instance()->config; |
| | | $to_trash = $to_mbox == $config->get('trash_mbox'); |
| | | |
| | | // flag messages as read before moving them |
| | |
| | | if ($moved) { |
| | | $this->clear_messagecount($from_mbox); |
| | | $this->clear_messagecount($to_mbox); |
| | | |
| | | $this->set_search_dirty($from_mbox); |
| | | $this->set_search_dirty($to_mbox); |
| | | } |
| | | // moving failed |
| | | else if ($to_trash && $config->get('delete_always', false)) { |
| | |
| | | if ($this->search_threads || $all_mode) { |
| | | $this->refresh_search(); |
| | | } |
| | | else { |
| | | $this->search_set->filter(explode(',', $uids)); |
| | | else if (!$this->search_set->incomplete) { |
| | | $this->search_set->filter(explode(',', $uids), $this->folder); |
| | | } |
| | | } |
| | | |
| | |
| | | |
| | | if (!$this->check_connection()) { |
| | | return false; |
| | | } |
| | | |
| | | // make sure folder exists |
| | | if ($to_mbox != 'INBOX' && !$this->folder_exists($to_mbox)) { |
| | | if (in_array($to_mbox, $this->default_folders)) { |
| | | if (!$this->create_folder($to_mbox, true)) { |
| | | return false; |
| | | } |
| | | } |
| | | else { |
| | | return false; |
| | | } |
| | | } |
| | | |
| | | // copy messages |
| | |
| | | // unset threads internal cache |
| | | unset($this->icache['threads']); |
| | | |
| | | $this->set_search_dirty($folder); |
| | | |
| | | // remove message ids from search set |
| | | if ($this->search_set && $folder == $this->folder) { |
| | | // threads are too complicated to just remove messages from set |
| | | if ($this->search_threads || $all_mode) { |
| | | $this->refresh_search(); |
| | | } |
| | | else { |
| | | else if (!$this->search_set->incomplete) { |
| | | $this->search_set->filter(explode(',', $uids)); |
| | | } |
| | | } |
| | |
| | | |
| | | /** |
| | | * Filter the given list of folders according to access rights |
| | | * |
| | | * For performance reasons we assume user has full rights |
| | | * on all personal folders. |
| | | */ |
| | | protected function filter_rights($a_folders, $rights) |
| | | { |
| | | $regex = '/('.$rights.')/'; |
| | | |
| | | foreach ($a_folders as $idx => $folder) { |
| | | if ($this->folder_namespace($folder) == 'personal') { |
| | | continue; |
| | | } |
| | | |
| | | $myrights = join('', (array)$this->my_rights($folder)); |
| | | |
| | | if ($myrights !== null && !preg_match($regex, $myrights)) { |
| | | unset($a_folders[$idx]); |
| | | } |
| | |
| | | * |
| | | * @param string $folder New folder name |
| | | * @param boolean $subscribe True if the new folder should be subscribed |
| | | * @param string $type Optional folder type (junk, trash, drafts, sent, archive) |
| | | * |
| | | * @return boolean True on success |
| | | */ |
| | | public function create_folder($folder, $subscribe=false) |
| | | public function create_folder($folder, $subscribe = false, $type = null) |
| | | { |
| | | if (!$this->check_connection()) { |
| | | return false; |
| | | } |
| | | |
| | | $result = $this->conn->createFolder($folder); |
| | | $result = $this->conn->createFolder($folder, $type ? array("\\" . ucfirst($type)) : null); |
| | | |
| | | // try to subscribe it |
| | | if ($result) { |
| | |
| | | |
| | | |
| | | /** |
| | | * Create all folders specified as default |
| | | * Detect special folder associations stored in storage backend |
| | | */ |
| | | public function create_default_folders() |
| | | public function get_special_folders($forced = false) |
| | | { |
| | | // create default folders if they do not exist |
| | | foreach ($this->default_folders as $folder) { |
| | | if (!$this->folder_exists($folder)) { |
| | | $this->create_folder($folder, true); |
| | | } |
| | | else if (!$this->folder_exists($folder, true)) { |
| | | $this->subscribe($folder); |
| | | $result = parent::get_special_folders(); |
| | | |
| | | if (isset($this->icache['special-use'])) { |
| | | return array_merge($result, $this->icache['special-use']); |
| | | } |
| | | |
| | | if (!$forced || !$this->get_capability('SPECIAL-USE')) { |
| | | return $result; |
| | | } |
| | | |
| | | if (!$this->check_connection()) { |
| | | return $result; |
| | | } |
| | | |
| | | $types = array_map(function($value) { return "\\" . ucfirst($value); }, rcube_storage::$folder_types); |
| | | $special = array(); |
| | | |
| | | // request \Subscribed flag in LIST response as performance improvement for folder_exists() |
| | | $folders = $this->conn->listMailboxes('', '*', array('SUBSCRIBED'), array('SPECIAL-USE')); |
| | | |
| | | foreach ($folders as $folder) { |
| | | if ($flags = $this->conn->data['LIST'][$folder]) { |
| | | foreach ($types as $type) { |
| | | if (in_array($type, $flags)) { |
| | | $type = strtolower(substr($type, 1)); |
| | | $special[$type] = $folder; |
| | | } |
| | | } |
| | | } |
| | | } |
| | | |
| | | $this->icache['special-use'] = $special; |
| | | unset($this->icache['special-folders']); |
| | | |
| | | return array_merge($result, $special); |
| | | } |
| | | |
| | | |
| | | /** |
| | | * Set special folder associations stored in storage backend |
| | | */ |
| | | public function set_special_folders($specials) |
| | | { |
| | | if (!$this->get_capability('SPECIAL-USE') || !$this->get_capability('METADATA')) { |
| | | return false; |
| | | } |
| | | |
| | | if (!$this->check_connection()) { |
| | | return false; |
| | | } |
| | | |
| | | $folders = $this->get_special_folders(true); |
| | | $old = (array) $this->icache['special-use']; |
| | | |
| | | foreach ($specials as $type => $folder) { |
| | | if (in_array($type, rcube_storage::$folder_types)) { |
| | | $old_folder = $old[$type]; |
| | | if ($old_folder !== $folder) { |
| | | // unset old-folder metadata |
| | | if ($old_folder !== null) { |
| | | $this->delete_metadata($old_folder, array('/private/specialuse')); |
| | | } |
| | | // set new folder metadata |
| | | if ($folder) { |
| | | $this->set_metadata($folder, array('/private/specialuse' => "\\" . ucfirst($type))); |
| | | } |
| | | } |
| | | } |
| | | } |
| | | |
| | | $this->icache['special-use'] = $specials; |
| | | unset($this->icache['special-folders']); |
| | | |
| | | return true; |
| | | } |
| | | |
| | | |
| | |
| | | * |
| | | * @return boolean TRUE or FALSE |
| | | */ |
| | | public function folder_exists($folder, $subscription=false) |
| | | public function folder_exists($folder, $subscription = false) |
| | | { |
| | | if ($folder == 'INBOX') { |
| | | return true; |
| | | } |
| | | |
| | | $key = $subscription ? 'subscribed' : 'existing'; |
| | | $key = $subscription ? 'subscribed' : 'existing'; |
| | | |
| | | if (is_array($this->icache[$key]) && in_array($folder, $this->icache[$key])) { |
| | | return true; |
| | |
| | | } |
| | | |
| | | if ($subscription) { |
| | | $a_folders = $this->conn->listSubscribed('', $folder); |
| | | // It's possible we already called LIST command, check LIST data |
| | | if (!empty($this->conn->data['LIST']) && !empty($this->conn->data['LIST'][$folder]) |
| | | && in_array('\\Subscribed', $this->conn->data['LIST'][$folder]) |
| | | ) { |
| | | $a_folders = array($folder); |
| | | } |
| | | else { |
| | | $a_folders = $this->conn->listSubscribed('', $folder); |
| | | } |
| | | } |
| | | else { |
| | | $a_folders = $this->conn->listMailboxes('', $folder); |
| | | // It's possible we already called LIST command, check LIST data |
| | | if (!empty($this->conn->data['LIST']) && isset($this->conn->data['LIST'][$folder])) { |
| | | $a_folders = array($folder); |
| | | } |
| | | else { |
| | | $a_folders = $this->conn->listMailboxes('', $folder); |
| | | } |
| | | } |
| | | |
| | | if (is_array($a_folders) && in_array($folder, $a_folders)) { |
| | |
| | | $options['name'] = $folder; |
| | | $options['attributes'] = $this->folder_attributes($folder, true); |
| | | $options['namespace'] = $this->folder_namespace($folder); |
| | | $options['special'] = in_array($folder, $this->default_folders); |
| | | $options['special'] = $this->is_special_folder($folder); |
| | | |
| | | // Set 'noselect' flag |
| | | if (is_array($options['attributes'])) { |
| | |
| | | /** |
| | | * Enable or disable messages caching |
| | | * |
| | | * @param boolean $set Flag |
| | | * @param boolean $set Flag |
| | | * @param int $mode Cache mode |
| | | */ |
| | | public function set_messages_caching($set) |
| | | public function set_messages_caching($set, $mode = null) |
| | | { |
| | | if ($set) { |
| | | $this->messages_caching = true; |
| | | |
| | | if ($mode && ($cache = $this->get_mcache_engine())) { |
| | | $cache->set_mode($mode); |
| | | } |
| | | } |
| | | else { |
| | | if ($this->mcache) { |
| | |
| | | * Clears the messages cache. |
| | | * |
| | | * @param string $folder Folder name |
| | | * @param array $uids Optional message UIDs to remove from cache |
| | | * @param array $uids Optional message UIDs to remove from cache |
| | | */ |
| | | protected function clear_message_cache($folder = null, $uids = null) |
| | | { |
| | |
| | | /** |
| | | * Sort folders first by default folders and then in alphabethical order |
| | | * |
| | | * @param array $a_folders Folders list |
| | | * @param array $a_folders Folders list |
| | | * @param bool $skip_default Skip default folders handling |
| | | * |
| | | * @return array Sorted list |
| | | */ |
| | | protected function sort_folder_list($a_folders) |
| | | public function sort_folder_list($a_folders, $skip_default = false) |
| | | { |
| | | $a_out = $a_defaults = $folders = array(); |
| | | |
| | | $delimiter = $this->get_hierarchy_delimiter(); |
| | | $specials = array_merge(array('INBOX'), array_values($this->get_special_folders())); |
| | | |
| | | // find default folders and skip folders starting with '.' |
| | | foreach ($a_folders as $folder) { |
| | |
| | | continue; |
| | | } |
| | | |
| | | if (($p = array_search($folder, $this->default_folders)) !== false && !$a_defaults[$p]) { |
| | | if (!$skip_default && ($p = array_search($folder, $specials)) !== false && !$a_defaults[$p]) { |
| | | $a_defaults[$p] = $folder; |
| | | } |
| | | else { |