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zabbix/ui/app/controllers/CControllerPopupMassupdateA...

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<?php declare(strict_types = 0);
/*
** Zabbix
** Copyright (C) 2001-2023 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.
**/
abstract class CControllerPopupMassupdateAbstract extends CController {
/**
* Apply mass update changes for value maps.
*
* @throws Exception
*/
protected function updateValueMaps(array $hostids) {
$db_valuemaps = API::ValueMap()->get([
'output' => ['valuemapid', 'name', 'hostid'],
'hostids' => $hostids,
'preservekeys' => true
]);
$action = $this->getInput('valuemap_massupdate');
$ins_valuemaps = [];
$upd_valuemaps = [];
$del_valuemapids = [];
switch ($action) {
case ZBX_ACTION_ADD:
case ZBX_ACTION_REPLACE:
$valuemaps = array_column($this->getInput('valuemaps', []), null, 'name');
if (!$valuemaps) {
break;
}
if ($action == ZBX_ACTION_REPLACE || $this->hasInput('valuemap_update_existing')) {
foreach ($db_valuemaps as $db_valuemap) {
if (!array_key_exists($db_valuemap['name'], $valuemaps)) {
continue;
}
$upd_valuemaps [] = [
'valuemapid' => $db_valuemap['valuemapid'],
'mappings' => $valuemaps[$db_valuemap['name']]['mappings']
];
}
}
if ($action == ZBX_ACTION_ADD || $this->hasInput('valuemap_add_missing')) {
$host_valuemaps = [];
foreach ($db_valuemaps as $db_valuemap) {
$host_valuemaps[$db_valuemap['name']][] = $db_valuemap['hostid'];
}
$host_valuemaps += array_fill_keys(array_keys($valuemaps), []);
foreach ($valuemaps as $valuemap) {
foreach (array_diff($hostids, $host_valuemaps[$valuemap['name']]) as $hostid) {
$ins_valuemaps[] = [
'hostid' => $hostid,
'name' => $valuemap['name'],
'mappings' => $valuemap['mappings']
];
}
}
}
break;
case ZBX_ACTION_RENAME:
$valuemap_rename = array_column($this->getInput('valuemap_rename', []), 'to', 'from');
unset($valuemap_rename['']);
if (!$valuemap_rename) {
break;
}
foreach ($db_valuemaps as $db_valuemap) {
if (!array_key_exists($db_valuemap['name'], $valuemap_rename)) {
continue;
}
$upd_valuemaps [] = [
'valuemapid' => $db_valuemap['valuemapid'],
'name' => $valuemap_rename[$db_valuemap['name']]
];
}
break;
case ZBX_ACTION_REMOVE:
$valuemaps = $this->getInput('valuemap_remove', []);
if (!$valuemaps) {
break;
}
$remove_except = $this->hasInput('valuemap_remove_except');
$delete_names = [];
foreach ($valuemaps as $valuemapid) {
$delete_names[] = $db_valuemaps[$valuemapid]['name'];
}
if ($remove_except) {
$delete_names = array_diff(array_column($db_valuemaps, 'name', 'name'), $delete_names);
}
foreach ($db_valuemaps as $db_valuemap) {
if (in_array($db_valuemap['name'], $delete_names)) {
$del_valuemapids [] = $db_valuemap['valuemapid'];
}
}
break;
case ZBX_ACTION_REMOVE_ALL:
if ($this->hasInput('valuemap_remove_all')) {
$del_valuemapids = array_column($db_valuemaps, 'valuemapid');
}
break;
}
if ($upd_valuemaps && !API::ValueMap()->update($upd_valuemaps )) {
throw new Exception();
}
if ($ins_valuemaps && !API::ValueMap()->create($ins_valuemaps)) {
throw new Exception();
}
if ($del_valuemapids && !API::ValueMap()->delete($del_valuemapids )) {
throw new Exception();
}
}
}