} $item_ext = strrchr($item, '.'); if ($item_ext == '.sqlite' || $item_ext && in_array(substr($item_ext, 1), $_RAW_EXT)) { continue; } $item_uri = REQUEST_BASE . substr($item, strlen($_filebase)); // get file mtime and md5 $mtime = filemtime($item); if ($mtime > $last_mtime) { $last_mtime = $mtime; } $glob_md5 .= md5_file($item); // WebACL $wac = new WAC($_user, $item, $item_uri); if ($wac->can('Read')) { $g->append_file('turtle', "file://{$item}", $item_uri); } } } elseif (!empty($_filename) && !$g->exists() && !$g->size()) { if (!$_options->wiki) { header('HTTP/1.1 404 Not Found'); } } // offer ?wait updates (polling) if (isset($i_wait)) { $etag = is_array($i_wait) && isset($i_wait['etag']) ? $i_wait['etag'] : $g->etag(); while ($etag == $g->etag()) { sleep(1); clearstatcache(); } $g->reload();