/**
* Process screen.
*
* @return CDiv (screen inside container)
*/
public function get()
{
$this->dataId = 'discovery';
$sort_field = $this->data['sort'];
$sort_order = $this->data['sortorder'];
$druleid = $this->data['druleid'];
// discovery rules
$options = ['output' => ['druleid', 'name'], 'selectDHosts' => ['dhostid', 'status', 'lastup', 'lastdown'], 'filter' => ['status' => DRULE_STATUS_ACTIVE]];
if ($druleid > 0) {
$options['druleids'] = $druleid;
// set selected discovery rule id
}
$drules = API::DRule()->get($options);
if ($drules) {
order_result($drules, 'name');
}
// discovery services
$options = ['selectHosts' => ['hostid', 'name', 'status'], 'output' => ['dserviceid', 'type', 'key_', 'port', 'status', 'lastup', 'lastdown', 'ip', 'dns'], 'sortfield' => $sort_field, 'sortorder' => $sort_order, 'limitSelects' => 1];
if ($druleid > 0) {
$options['druleids'] = $druleid;
} else {
$options['druleids'] = zbx_objectValues($drules, 'druleid');
}
$dservices = API::DService()->get($options);
// user macros
$macros = API::UserMacro()->get(['output' => ['macro', 'value'], 'globalmacro' => true]);
$macros = zbx_toHash($macros, 'macro');
// services
$services = [];
foreach ($dservices as $dservice) {
$key_ = $dservice['key_'];
if ($key_ !== '') {
if (array_key_exists($key_, $macros)) {
$key_ = $macros[$key_]['value'];
}
$key_ = ': ' . $key_;
}
$service_name = discovery_check_type2str($dservice['type']) . discovery_port2str($dservice['type'], $dservice['port']) . $key_;
$services[$service_name] = 1;
}
ksort($services);
// discovery services to hash
$dservices = zbx_toHash($dservices, 'dserviceid');
// discovery hosts
$dhosts = API::DHost()->get(['druleids' => zbx_objectValues($drules, 'druleid'), 'selectDServices' => ['dserviceid', 'ip', 'dns', 'type', 'status', 'key_'], 'output' => ['dhostid', 'lastdown', 'lastup', 'druleid']]);
$dhosts = zbx_toHash($dhosts, 'dhostid');
$header = [make_sorting_header(_('Discovered device'), 'ip', $sort_field, $sort_order, 'zabbix.php?action=discovery.view'), _('Monitored host'), _('Uptime') . '/' . _('Downtime')];
foreach ($services as $name => $foo) {
$header[] = (new CColHeader($name))->addClass('vertical_rotation');
}
// create table
$table = (new CTableInfo())->makeVerticalRotation()->setHeader($header);
foreach ($drules as $drule) {
$discovery_info = [];
foreach ($drule['dhosts'] as $dhost) {
if ($dhost['status'] == DHOST_STATUS_DISABLED) {
$hclass = 'disabled';
$htime = $dhost['lastdown'];
} else {
$hclass = 'enabled';
$htime = $dhost['lastup'];
}
// $primary_ip stores the primary host ip of the dhost
$primary_ip = '';
foreach ($dhosts[$dhost['dhostid']]['dservices'] as $dservice) {
$dservice = $dservices[$dservice['dserviceid']];
$hostName = '';
$host = reset($dservices[$dservice['dserviceid']]['hosts']);
if (!is_null($host)) {
$hostName = $host['name'];
}
if ($primary_ip !== '') {
if ($primary_ip === $dservice['ip']) {
$htype = 'primary';
} else {
$htype = 'slave';
}
} else {
$primary_ip = $dservice['ip'];
$htype = 'primary';
}
if (!array_key_exists($dservice['ip'], $discovery_info)) {
$discovery_info[$dservice['ip']] = ['ip' => $dservice['ip'], 'dns' => $dservice['dns'], 'type' => $htype, 'class' => $hclass, 'host' => $hostName, 'time' => $htime];
}
if ($dservice['status'] == DSVC_STATUS_DISABLED) {
$class = ZBX_STYLE_INACTIVE_BG;
$time = 'lastdown';
} else {
$class = ZBX_STYLE_ACTIVE_BG;
$time = 'lastup';
}
$key_ = $dservice['key_'];
if ($key_ !== '') {
if (array_key_exists($key_, $macros)) {
$key_ = $macros[$key_]['value'];
}
$key_ = NAME_DELIMITER . $key_;
}
$service_name = discovery_check_type2str($dservice['type']) . discovery_port2str($dservice['type'], $dservice['port']) . $key_;
$discovery_info[$dservice['ip']]['services'][$service_name] = ['class' => $class, 'time' => $dservice[$time]];
}
}
if ($druleid == 0 && $discovery_info) {
$col = new CCol([bold($drule['name']), SPACE . '(' . _n('%d device', '%d devices', count($discovery_info)) . ')']);
$col->setColSpan(count($services) + 3);
$table->addRow($col);
}
order_result($discovery_info, $sort_field, $sort_order);
foreach ($discovery_info as $ip => $h_data) {
$dns = $h_data['dns'] == '' ? '' : ' (' . $h_data['dns'] . ')';
$row = [$h_data['type'] == 'primary' ? (new CSpan($ip . $dns))->addClass($h_data['class']) : new CSpan(SPACE . SPACE . $ip . $dns), new CSpan(array_key_exists('host', $h_data) ? $h_data['host'] : ''), (new CSpan($h_data['time'] == 0 || $h_data['type'] === 'slave' ? '' : convert_units(['value' => time() - $h_data['time'], 'units' => 'uptime'])))->addClass($h_data['class'])];
foreach ($services as $name => $foo) {
$class = null;
$time = SPACE;
$hint = (new CDiv(SPACE))->addClass($class);
$hint_table = null;
if (array_key_exists($name, $h_data['services'])) {
$class = $h_data['services'][$name]['class'];
$time = $h_data['services'][$name]['time'];
$hint_table = (new CTableInfo())->setAttribute('style', 'width: auto;');
if ($class == ZBX_STYLE_ACTIVE_BG) {
$hint_table->setHeader(_('Uptime'));
} else {
$hint_table->setHeader(_('Downtime'));
}
$hint_table->addRow((new CCol(zbx_date2age($h_data['services'][$name]['time'])))->addClass($class));
}
$column = (new CCol($hint))->addClass($class);
if (!is_null($hint_table)) {
$column->setHint($hint_table);
}
$row[] = $column;
}
$table->addRow($row);
}
}
return $this->getOutput($table, true, $this->data);
}
} else {
$event_data['object_data']['ip'] = _('Unknown');
$event_data['object_data']['dns'] = _('Unknown');
}
$event_data['description'] = _('Host');
break;
case EVENT_OBJECT_DSERVICE:
if (isset($dservices[$event_data['objectid']])) {
$event_data['object_data'] = $dservices[$event_data['objectid']];
} else {
$event_data['object_data']['ip'] = _('Unknown');
$event_data['object_data']['dns'] = _('Unknown');
$event_data['object_data']['type'] = _('Unknown');
$event_data['object_data']['port'] = _('Unknown');
}
$event_data['description'] = _('Service') . NAME_DELIMITER . discovery_check_type2str($event_data['object_data']['type']) . discovery_port2str($event_data['object_data']['type'], $event_data['object_data']['port']);
break;
default:
continue;
}
if (!isset($event_data['object_data'])) {
continue;
}
if ($csvExport) {
$csvRows[] = [zbx_date2str(DATE_TIME_FORMAT_SECONDS, $event_data['clock']), $event_data['object_data']['ip'], $event_data['object_data']['dns'], $event_data['description'], discovery_value($event_data['value'])];
} else {
$table->addRow([zbx_date2str(DATE_TIME_FORMAT_SECONDS, $event_data['clock']), $event_data['object_data']['ip'], zbx_empty($event_data['object_data']['dns']) ? SPACE : $event_data['object_data']['dns'], $event_data['description'], (new CCol(discovery_value($event_data['value'])))->addClass(discovery_value_style($event_data['value']))]);
}
}
} else {
if ($csvExport || $pageFilter->hostsSelected || $triggerId != 0) {
$discovery_info[$dservice['ip']] = array('ip' => $dservice['ip'], 'dns' => $dservice['dns'], 'type' => $htype, 'class' => $hclass, 'host' => $hostName, 'time' => $htime, 'druleid' => $dhost['druleid']);
}
$class = 'active';
$time = 'lastup';
if ($dservice['status'] == DSVC_STATUS_DISABLED) {
$class = 'inactive';
$time = 'lastdown';
}
$key_ = $dservice['key_'];
if (!zbx_empty($key_)) {
if (isset($this->data['macros'][$key_])) {
$key_ = $this->data['macros'][$key_]['value'];
}
$key_ = NAME_DELIMITER . $key_;
}
$serviceName = discovery_check_type2str($dservice['type']) . discovery_port2str($dservice['type'], $dservice['port']) . $key_;
$discovery_info[$dservice['ip']]['services'][$serviceName] = array('class' => $class, 'time' => $dservice[$time]);
}
}
if (empty($this->data['druleid']) && !empty($discovery_info)) {
$col = new CCol(array(bold($drule['name']), SPACE . '(' . _n('%d device', '%d devices', count($discovery_info)) . ')'));
$col->setColSpan(count($this->data['services']) + 3);
$discoveryTable->addRow($col);
}
order_result($discovery_info, $this->data['sort'], $this->data['sortorder']);
foreach ($discovery_info as $ip => $h_data) {
$dns = $h_data['dns'] == '' ? '' : ' (' . $h_data['dns'] . ')';
$row = array($h_data['type'] == 'primary' ? new CSpan($ip . $dns, $h_data['class']) : new CSpan(SPACE . SPACE . $ip . $dns), new CSpan(empty($h_data['host']) ? '-' : $h_data['host']), new CSpan($h_data['time'] == 0 || $h_data['type'] === 'slave' ? '' : convert_units(array('value' => time() - $h_data['time'], 'units' => 'uptime')), $h_data['class']));
foreach ($this->data['services'] as $name => $foo) {
$class = null;
$time = SPACE;
$class = 'enabled';
$time = 'lastup';
if (DHOST_STATUS_DISABLED == $dhost['status']) {
$class = 'disabled';
$time = 'lastdown';
}
$discovery_info[$dhost['ip']] = array('class' => $class, 'host' => $dhost['host'], 'time' => $dhost[$time], 'druleid' => $dhost['druleid']);
$db_dservices = DBselect('SELECT type,port,key_,status,lastup,lastdown FROM dservices ' . ' WHERE dhostid=' . $dhost['dhostid'] . ' order by status,type,port');
while ($dservice = DBfetch($db_dservices)) {
$class = 'active';
$time = 'lastup';
if (DSVC_STATUS_DISABLED == $dservice['status']) {
$class = 'inactive';
$time = 'lastdown';
}
$service_name = discovery_check_type2str($dservice['type']) . discovery_port2str($dservice['type'], $dservice['port']) . (empty($dservice['key_']) ? '' : ':' . $dservice['key_']);
$discovery_info[$dhost['ip']]['services'][$service_name] = array('class' => $class, 'time' => $dservice[$time]);
}
}
if ($druleid == 0 && !empty($discovery_info)) {
$col = new CCol(array(bold($drule['name']), SPACE . '(' . count($discovery_info) . SPACE . S_ITEMS . ')'));
$col->setColSpan(count($services) + 3);
$table->addRow(array(get_node_name_by_elid($drule['druleid']), $col));
}
foreach ($discovery_info as $ip => $h_data) {
$table_row = array(get_node_name_by_elid($h_data['druleid']), new CSpan($ip, $h_data['class']), new CSpan(empty($h_data['host']) ? '-' : $h_data['host']), new CSpan($h_data['time'] == 0 ? '' : convert_units(time() - $h_data['time'], 'uptime'), $h_data['class']));
foreach ($services as $name => $foo) {
$class = null;
$time = SPACE;
$hint = new CDiv(SPACE, $class);
$hintTable = new CTableInfo();
