function get_lines_from_file($file_, $nb_lines, $allowed_types)
{
// Add false to the array to get mismatch log lines
// $allowed_types[]= false;
$lines = array();
$obj = new FileTailer($file_);
$qty = 0;
while ($obj->hasLines()) {
$ret = $obj->tail(1);
$line = $ret[0];
$type = parse_linux($line);
if (!in_array($type, $allowed_types)) {
continue;
}
array_unshift($lines, '<span class="' . $type . '">' . trim($line) . '</span>');
$qty++;
if ($qty >= $nb_lines) {
break;
}
}
return $lines;
}
public function getLog($nb_lines_ = NULL)
{
if (is_null($nb_lines_) || !is_numeric($nb_lines_) || $nb_lines_ == 0) {
return @file_get_contents($this->logsdir . '/' . date('Ymd') . '.log');
} else {
$obj = new FileTailer($this->logsdir . '/' . date('Ymd') . '.log');
return $obj->tail_str($nb_lines_);
}
}
public function log_preview()
{
$this->check_authorized('viewStatus');
$logfiles = glob(SESSIONMANAGER_LOGS . '/*.log');
$logfiles = array_reverse($logfiles);
$ret = array();
foreach ($logfiles as $logfile) {
$obj = new FileTailer($logfile);
$lines = $obj->tail(20);
$ret[basename($logfile)] = $lines;
}
$servers = Abstract_Server::load_all();
$ret['servers'] = array();
foreach ($servers as $server) {
$buf = new Server_Logs($server);
$buf->process();
$lines = $buf->getLog(20);
if ($lines !== false) {
$ret['servers'][$server->id] = explode("\n", $lines);
}
}
return $ret;
}
