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61 lines
1.9 KiB
61 lines
1.9 KiB
<?php declare(strict_types = 0);
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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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class CTemplateHelper {
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/**
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* Get host or template parent templates recursively, input host or template will be added to result array.
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*
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* @param array $hostids An array of host or template IDs.
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* @param string $context 'host' or 'template'
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*
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* @return array
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*/
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static public function getParentTemplatesRecursive(array $hostids, string $context): array {
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$templateids = array_flip($hostids);
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$all_templateids = $templateids;
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do {
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$entity = ($context == 'host') ? API::Host() : API::Template();
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$param = ($context == 'host') ? 'hostids' : 'templateids';
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$context = 'template';
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$hosts = $entity->get([
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'output' => [],
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'selectParentTemplates' => ['templateid'],
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$param => array_keys($templateids)
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]);
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$parent_templateids = [];
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foreach ($hosts as $host) {
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$parent_templateids += array_column($host['parentTemplates'], null, 'templateid');
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}
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$templateids = array_diff_key($parent_templateids, $templateids);
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$all_templateids += $parent_templateids;
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}
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while ($templateids);
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return array_keys($all_templateids);
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}
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}
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