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<?php declare(strict_types = 0);
/*
** Copyright (C) 2001-2025 Zabbix SIA
**
** This program is free software: you can redistribute it and/or modify it under the terms of
** the GNU Affero General Public License as published by the Free Software Foundation, version 3.
**
** 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 Affero General Public License for more details.
**
** You should have received a copy of the GNU Affero General Public License along with this program.
** If not, see <https://www.gnu.org/licenses/>.
**/
/**
* Converter for converting import data from 6.0 to 6.2.
*/
class C60ImportConverter extends CConverter {
/**
* Convert import data from 6.0 to 6.2 version.
*
* @param array $data
*
* @return array
*/
public function convert(array $data): array {
$data['zabbix_export']['version'] = '6.2';
if (array_key_exists('groups', $data['zabbix_export'])) {
$data['zabbix_export'] = self::convertGroups($data['zabbix_export']);
}
return $data;
}
/**
* Convert groups.
*
* @param array $zabbix_export
*
* @return array
*/
private static function convertGroups(array $zabbix_export): array {
$template_groups = [];
$host_groups = [];
if (array_key_exists('templates', $zabbix_export)) {
foreach ($zabbix_export['templates'] as $template) {
foreach ($template['groups'] as $group) {
$template_groups[] = $group['name'];
}
if (array_key_exists('discovery_rules', $template)) {
foreach ($template['discovery_rules'] as $discovery_rule) {
if (array_key_exists('host_prototypes', $discovery_rule)) {
foreach ($discovery_rule['host_prototypes'] as $host_prototype) {
if (array_key_exists('group_links', $host_prototype)) {
foreach ($host_prototype['group_links'] as $group_link) {
$host_groups[] = $group_link['group']['name'];
}
}
}
}
}
}
}
}
if (array_key_exists('hosts', $zabbix_export)) {
foreach ($zabbix_export['hosts'] as $host) {
foreach ($host['groups'] as $group) {
$host_groups[] = $group['name'];
}
if (array_key_exists('discovery_rules', $host)) {
foreach ($host['discovery_rules'] as $discovery_rule) {
if (array_key_exists('host_prototypes', $discovery_rule)) {
foreach ($discovery_rule['host_prototypes'] as $host_prototype) {
if (array_key_exists('group_links', $host_prototype)) {
foreach ($host_prototype['group_links'] as $group_link) {
$host_groups[] = $group_link['group']['name'];
}
}
}
}
}
}
}
}
foreach ($zabbix_export['groups'] as $group) {
if (in_array($group['name'], $host_groups) || !in_array($group['name'], $template_groups)) {
$zabbix_export['host_groups'][] = $group;
}
if (in_array($group['name'], $template_groups)) {
$zabbix_export['template_groups'][] = $group;
}
}
unset($zabbix_export['groups']);
return $zabbix_export;
}
}
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