} $ip_cidr = empty($sensor_ip) ? $agent['ip'] : $sensor_ip; } else { $agent_idm_data = Ossec_agent::get_idm_data($sensor_id, $agent['ip']); $agent_idm_ip = $agent_idm_data['ip']; if (empty($agent_idm_ip)) { try { $agent_idm_ip = Ossec_agent::get_last_ip($sensor_id, $agent); } catch (Exception $e) { } } $ip_cidr = Asset_host_ips::valid_ip($agent_idm_ip) ? $agent_idm_ip : $agent['ip']; } $data = array(); if (!preg_match('/Never connected/i', $agent['status']) && Asset_host_ips::valid_ip($ip_cidr)) { $data = Ossec_utilities::SIEM_trends_hids($conn, $ip_cidr); } $trend_plot = "<div style='color:gray; margin:15px; text-align:center;'>" . _('Trend chart not available') . "</div>"; if (is_array($data) && !empty($data)) { $trend = ''; $max = 7; for ($ii = $max - 1; $ii >= 0; $ii--) { $d = gmdate("j M", $timetz - 86400 * $ii); $trend[$d] = $data[$d] != '' ? $data[$d] : 0; } $i = 0; foreach ($trend as $k => $v) { $x[$k] = $i; $i++; } $y = $trend;