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<?php
/*
** Zabbix
** Copyright (C) 2001-2022 Zabbix SIA
**
** This program is free software; you can redistribute it and/or modify
** it under the terms of the GNU General Public License as published by
** the Free Software Foundation; either version 2 of the License, or
** (at your option) any later version.
**
** This program is distributed in the hope that it will be useful,
** but WITHOUT ANY WARRANTY; without even the implied warranty of
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
** GNU General Public License for more details.
**
** You should have received a copy of the GNU General Public License
** along with this program; if not, write to the Free Software
** Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
**/
class CControllerWidgetHostAvailView extends CControllerWidget {
public function __construct() {
parent::__construct();
$this->setType(WIDGET_HOST_AVAIL);
$this->setValidationRules([
'name' => 'string',
'fields' => 'json'
]);
}
protected function doAction() {
$fields = $this->getForm()->getFieldsData();
$interface_types = CItem::INTERFACE_TYPES_BY_PRIORITY;
// Sanitize non-existing interface types.
$fields['interface_type'] = array_values(array_intersect($interface_types, $fields['interface_type']));
$groupids = $fields['groupids'] ? getSubGroups($fields['groupids']) : null;
$hosts_types = $fields['interface_type'] ? $fields['interface_type'] : $interface_types;
$hosts_total = array_fill_keys($interface_types, 0);
$hosts_count = array_fill_keys($interface_types, [
INTERFACE_AVAILABLE_UNKNOWN => 0,
INTERFACE_AVAILABLE_TRUE => 0,
INTERFACE_AVAILABLE_FALSE => 0
]);
$db_hosts = API::Host()->get([
'output' => [],
'selectInterfaces' => ['type', 'available'],
'groupids' => $groupids,
'filter' => ($fields['maintenance'] == HOST_MAINTENANCE_STATUS_OFF)
? ['status' => HOST_STATUS_MONITORED, 'maintenance_status' => HOST_MAINTENANCE_STATUS_OFF]
: ['status' => HOST_STATUS_MONITORED]
]);
$availability_priority = [INTERFACE_AVAILABLE_FALSE, INTERFACE_AVAILABLE_UNKNOWN, INTERFACE_AVAILABLE_TRUE];
foreach ($db_hosts as $host) {
$host_interfaces = array_fill_keys($interface_types, []);
foreach ($host['interfaces'] as $interface) {
$host_interfaces[$interface['type']][] = $interface['available'];
}
$host_interfaces = array_filter($host_interfaces);
foreach ($host_interfaces as $type => $interfaces) {
$interfaces_availability = array_intersect($availability_priority, $interfaces);
$available = reset($interfaces_availability);
$hosts_count[$type][$available]++;
$hosts_total[$type]++;
}
}
$this->setResponse(new CControllerResponseData([
'name' => $this->getInput('name', $this->getDefaultName()),
'layout' => $fields['layout'],
'hosts_types' => $hosts_types,
'hosts_count' => $hosts_count,
'hosts_total' => $hosts_total,
'user' => [
'debug_mode' => $this->getDebugMode()
]
]));
}
}
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