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258 lines
6.9 KiB
258 lines
6.9 KiB
1 year ago
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<?php
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/*
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** Zabbix
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** Copyright (C) 2001-2023 Zabbix SIA
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**
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** This program is free software; you can redistribute it and/or modify
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** it under the terms of the GNU General Public License as published by
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** the Free Software Foundation; either version 2 of the License, or
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** (at your option) any later version.
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**
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** This program is distributed in the hope that it will be useful,
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** but WITHOUT ANY WARRANTY; without even the implied warranty of
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** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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** GNU General Public License for more details.
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**
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** You should have received a copy of the GNU General Public License
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** along with this program; if not, write to the Free Software
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** Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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**/
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/**
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* A class to display discovery table as a screen element.
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*/
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class CScreenDiscovery extends CScreenBase {
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/**
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* Data
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*
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* @var array
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*/
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protected $data = [];
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/**
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* Init screen data.
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*
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* @param array $options
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* @param array $options['data']
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*/
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public function __construct(array $options = []) {
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parent::__construct($options);
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$this->data = $options['data'];
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}
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/**
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* Process screen.
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*
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* @return CDiv (screen inside container)
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*/
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public function get() {
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$this->dataId = 'discovery';
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$sort_field = $this->data['sort'];
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$sort_order = $this->data['sortorder'];
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$drules = API::DRule()->get([
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'output' => ['druleid', 'name'],
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'selectDHosts' => ['dhostid', 'status', 'lastup', 'lastdown'],
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'druleids' => (array_key_exists('filter_druleids', $this->data) && $this->data['filter_druleids'])
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? $this->data['filter_druleids']
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: null,
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'filter' => ['status' => DRULE_STATUS_ACTIVE],
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'preservekeys' => true
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]);
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order_result($drules, 'name');
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$dservices = API::DService()->get([
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'output' => ['dserviceid', 'port', 'status', 'lastup', 'lastdown', 'dcheckid', 'ip', 'dns'],
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'selectHosts' => ['hostid', 'name', 'status'],
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'druleids' => array_keys($drules),
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'sortfield' => $sort_field,
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'sortorder' => $sort_order,
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'limitSelects' => 1,
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'preservekeys' => true
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]);
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// user macros
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$macros = API::UserMacro()->get([
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'output' => ['macro', 'value', 'type'],
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'globalmacro' => true
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]);
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$macros = zbx_toHash($macros, 'macro');
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$dchecks = API::DCheck()->get([
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'output' => ['type', 'key_', 'allow_redirect'],
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'dserviceids' => array_keys($dservices),
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'preservekeys' => true
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]);
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// services
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$services = [];
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foreach ($dservices as $dservice) {
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$key_ = $dchecks[$dservice['dcheckid']]['key_'];
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if ($key_ !== '') {
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if (array_key_exists($key_, $macros)) {
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$key_ = CMacrosResolverGeneral::getMacroValue($macros[$key_]);
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}
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$key_ = ': '.$key_;
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}
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$allow_redirect = ($dchecks[$dservice['dcheckid']]['allow_redirect'] == 1)
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? ' "'._('allow redirect').'"'
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: '';
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$service_name = discovery_check_type2str($dchecks[$dservice['dcheckid']]['type']).
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discovery_port2str($dchecks[$dservice['dcheckid']]['type'], $dservice['port']).$key_.$allow_redirect;
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$services[$service_name] = 1;
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}
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ksort($services);
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$dhosts = API::DHost()->get([
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'output' => ['dhostid'],
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'selectDServices' => ['dserviceid'],
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'druleids' => array_keys($drules),
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'preservekeys' => true
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]);
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$header = [
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make_sorting_header(_('Discovered device'), 'ip', $sort_field, $sort_order,
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'zabbix.php?action=discovery.view'
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),
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_('Monitored host'),
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_('Uptime').'/'._('Downtime')
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];
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foreach ($services as $name => $foo) {
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$header[] = (new CColHeader($name))
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->addClass('vertical_rotation')
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->setTitle($name);
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}
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// create table
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$table = (new CTableInfo())
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->makeVerticalRotation()
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->setHeader($header);
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foreach ($drules as $drule) {
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$discovery_info = [];
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foreach ($drule['dhosts'] as $dhost) {
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if ($dhost['status'] == DHOST_STATUS_DISABLED) {
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$hclass = 'disabled';
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$htime = $dhost['lastdown'];
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}
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else {
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$hclass = 'enabled';
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$htime = $dhost['lastup'];
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}
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// $primary_ip stores the primary host ip of the dhost
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$primary_ip = '';
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foreach ($dhosts[$dhost['dhostid']]['dservices'] as $dservice) {
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$dservice = $dservices[$dservice['dserviceid']];
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$hostName = '';
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$host = reset($dservices[$dservice['dserviceid']]['hosts']);
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if ($host) {
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$hostName = $host['name'];
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}
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if ($primary_ip !== '') {
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if ($primary_ip === $dservice['ip']) {
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$htype = 'primary';
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}
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else {
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$htype = 'slave';
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}
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}
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else {
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$primary_ip = $dservice['ip'];
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$htype = 'primary';
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}
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if (!array_key_exists($dservice['ip'], $discovery_info)) {
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$discovery_info[$dservice['ip']] = [
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'ip' => $dservice['ip'],
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'dns' => $dservice['dns'],
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'type' => $htype,
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'class' => $hclass,
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'host' => $hostName,
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'time' => $htime
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];
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}
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if ($dservice['status'] == DSVC_STATUS_DISABLED) {
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$class = ZBX_STYLE_INACTIVE_BG;
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$time = 'lastdown';
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}
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else {
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$class = null;
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$time = 'lastup';
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}
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$key_ = $dchecks[$dservice['dcheckid']]['key_'];
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if ($key_ !== '') {
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if (array_key_exists($key_, $macros)) {
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$key_ = CMacrosResolverGeneral::getMacroValue($macros[$key_]);
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}
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$key_ = NAME_DELIMITER.$key_;
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}
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$allow_redirect = ($dchecks[$dservice['dcheckid']]['allow_redirect'] == 1)
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? ' "'._('allow redirect').'"'
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: '';
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$service_name = discovery_check_type2str($dchecks[$dservice['dcheckid']]['type']).
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discovery_port2str($dchecks[$dservice['dcheckid']]['type'], $dservice['port']).$key_.
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$allow_redirect;
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$discovery_info[$dservice['ip']]['services'][$service_name] = [
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'class' => $class,
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'time' => $dservice[$time]
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];
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}
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}
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if ($discovery_info) {
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$col = new CCol(
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[bold($drule['name']), NBSP(), '('._n('%d device', '%d devices', count($discovery_info)).')']
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);
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$col->setColSpan(count($services) + 3);
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$table->addRow($col);
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}
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order_result($discovery_info, $sort_field, $sort_order);
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foreach ($discovery_info as $ip => $h_data) {
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$dns = ($h_data['dns'] === '') ? '' : ' ('.$h_data['dns'].')';
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$row = [
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($h_data['type'] === 'primary')
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? (new CSpan($ip.$dns))->addClass($h_data['class'])
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: new CSpan([NBSP(), NBSP(), $ip.$dns]),
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new CSpan(array_key_exists('host', $h_data) ? $h_data['host'] : ''),
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(new CSpan((($h_data['time'] == 0 || $h_data['type'] === 'slave')
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? ''
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: convertUnits(['value' => time() - $h_data['time'], 'units' => 'uptime'])))
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)
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->addClass($h_data['class'])
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];
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foreach ($services as $name => $foo) {
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$row[] = array_key_exists($name, $h_data['services'])
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? (new CCol(zbx_date2age($h_data['services'][$name]['time'])))
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->addClass($h_data['services'][$name]['class'])
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: '';
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}
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$table->addRow($row);
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}
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}
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return $this->getOutput($table, true, $this->data);
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}
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}
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