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122 lines
3.8 KiB
122 lines
3.8 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 CGraphGeneralHelper {
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/**
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* @param array $src_graphs
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* @param array $dst_options
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* @param array $src_options
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*
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* @return array
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*
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* @throws Exception
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*/
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protected static function getDestinationItems(array $src_graphs, array $dst_options, array $src_options): array {
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$dst_hostids = reset($dst_options);
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$src_item_graphs = [];
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foreach ($src_graphs as $src_graph) {
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if ($src_graph['ymin_itemid'] != 0) {
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$src_item_graphs[$src_graph['ymin_itemid']][$src_graph['graphid']] = true;
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}
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if ($src_graph['ymax_itemid'] != 0) {
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$src_item_graphs[$src_graph['ymax_itemid']][$src_graph['graphid']] = true;
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}
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foreach ($src_graph['gitems'] as $gitem) {
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$src_item_graphs[$gitem['itemid']][$src_graph['graphid']] = true;
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}
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}
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$src_items = API::Item()->get([
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'output' => ['itemid', 'hostid', 'key_'],
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'webitems' => true,
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'itemids' => array_keys($src_item_graphs)
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]);
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if (array_key_exists('hostids', $src_options) && $src_options['hostids'] != 0) {
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foreach ($src_items as $i => $src_item) {
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if (bccomp($src_item['hostid'], $src_options['hostids']) != 0) {
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unset($src_items[$i]);
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}
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}
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}
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if (!$src_items) {
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return [];
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}
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$dst_items = API::Item()->get([
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'output' => ['itemid', 'hostid', 'key_'],
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'webitems' => true,
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'filter' => ['key_' => array_unique(array_column($src_items, 'key_'))]
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] + $dst_options);
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$_dst_itemids = [];
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foreach ($dst_items as $dst_item) {
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$_dst_itemids[$dst_item['key_']][$dst_item['hostid']] = $dst_item['itemid'];
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}
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$dst_itemids = [];
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foreach ($src_items as $src_item) {
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foreach ($dst_hostids as $dst_hostid) {
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if (!array_key_exists($src_item['key_'], $_dst_itemids)
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|| !array_key_exists($dst_hostid, $_dst_itemids[$src_item['key_']])) {
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$src_graph = $src_graphs[key($src_item_graphs[$src_item['itemid']])];
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if (array_key_exists('flags', $src_graph)) {
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$error = array_key_exists('hostids', $dst_options)
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? _('Cannot copy graph "%1$s", because the item with key "%2$s" does not exist on the host "%3$s".')
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: _('Cannot copy graph "%1$s", because the item with key "%2$s" does not exist on the template "%3$s".');
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}
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else {
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$error = array_key_exists('hostids', $dst_options)
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? _('Cannot copy graph prototype "%1$s", because the item with key "%2$s" does not exist on the host "%3$s".')
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: _('Cannot copy graph prototype "%1$s", because the item with key "%2$s" does not exist on the template "%3$s".');
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}
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$dst_hosts = array_key_exists('hostids', $dst_options)
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? API::Host()->get([
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'output' => ['host'],
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'hostids' => $dst_hostid
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])
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: API::Template()->get([
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'output' => ['host'],
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'templateids' => $dst_hostid
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]);
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error(sprintf($error, $src_graph['name'], $src_item['key_'], $dst_hosts[0]['host']));
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throw new Exception();
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}
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$dst_itemids[$src_item['itemid']][$dst_hostid] = $_dst_itemids[$src_item['key_']][$dst_hostid];
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}
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}
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return $dst_itemids;
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}
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}
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