if (Asset_host::is_in_db($conn, $asset_id)) {
$data = Ossec_utilities::hids_trend_by_id($conn, $asset_id);
} else {
if ($ip_cidr == '127.0.0.1') {
// Getting default sensor IP
$sensor_ip = Av_sensor::get_ip_by_id($conn, $sensor_id);
$ip_cidr = empty($sensor_ip) ? $ip_cidr : $sensor_ip;
} else {
try {
$agent = array('name' => $agent_name, 'ip_cidr' => $ip_cidr);
$ip_cidr = Ossec_agent::get_last_ip($sensor_id, $agent);
} catch (Exception $e) {
}
}
if (Asset_host_ips::valid_ip($ip_cidr)) {
$data = Ossec_utilities::hids_trend_by_ip($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++;