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<?php
/*
** Zabbix
** Copyright (C) 2001-2018 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.
**/
/**
* Converter for converting import data from 3.0 to 3.2
*/
class C30ImportConverter extends CConverter {
public function convert($data) {
$data['zabbix_export']['version'] = '3.2';
if (array_key_exists('hosts', $data['zabbix_export'])) {
$data['zabbix_export']['hosts'] = $this->convertHosts($data['zabbix_export']['hosts']);
}
if (array_key_exists('templates', $data['zabbix_export'])) {
$data['zabbix_export']['templates'] = $this->convertHosts($data['zabbix_export']['templates']);
}
if (array_key_exists('triggers', $data['zabbix_export'])) {
$data['zabbix_export']['triggers'] = $this->convertTriggers($data['zabbix_export']['triggers']);
}
if (array_key_exists('maps', $data['zabbix_export'])) {
$data['zabbix_export']['maps'] = $this->convertMaps($data['zabbix_export']['maps']);
}
return $data;
}
/**
* Convert hosts.
*
* @param array $hosts
*
* @return array
*/
protected function convertHosts(array $hosts) {
foreach ($hosts as &$host) {
if (array_key_exists('discovery_rules', $host)) {
$host['discovery_rules'] = $this->convertDiscoveryRules($host['discovery_rules']);
}
}
unset($host);
return $hosts;
}
/**
* Convert discovery rule elements.
*
* @param array $discovery_rules
*
* @return array
*/
protected function convertDiscoveryRules(array $discovery_rules) {
foreach ($discovery_rules as &$discovery_rule) {
$discovery_rule['trigger_prototypes'] =
$this->convertTriggers($discovery_rule['trigger_prototypes']);
}
unset($discovery_rule);
return $discovery_rules;
}
/**
* Convert triggers and trigger prototypes.
*
* @param array $triggers
*
* @return array
*/
protected function convertTriggers(array $triggers) {
foreach ($triggers as &$trigger) {
$trigger['recovery_mode'] = ZBX_RECOVERY_MODE_EXPRESSION;
$trigger['recovery_expression'] = '';
$trigger['correlation_mode'] = ZBX_TRIGGER_CORRELATION_NONE;
$trigger['correlation_tag'] = '';
$trigger['tags'] = [];
$trigger['manual_close'] = ZBX_TRIGGER_MANUAL_CLOSE_NOT_ALLOWED;
if (array_key_exists('dependencies', $trigger)) {
$trigger['dependencies'] =
$this->convertTriggerDependencies($trigger['dependencies']);
}
}
unset($trigger);
return $triggers;
}
/**
* Convert trigger and trigger prototype dependencies.
*
* @param array $dependencies
*
* @return array
*/
protected function convertTriggerDependencies(array $dependencies) {
foreach ($dependencies as &$dependency) {
$dependency['recovery_expression'] = '';
}
unset($dependency);
return $dependencies;
}
/**
* Convert maps.
*
* @param array $maps
*
* @return array
*/
protected function convertMaps(array $maps) {
foreach ($maps as &$map) {
$map['selements'] = $this->convertMapElements($map['selements']);
$map['links'] = $this->convertMapLinks($map['links']);
}
unset($map);
return $maps;
}
/**
* Convert map elements.
*
* @param array $selements
*
* @return array
*/
protected function convertMapElements(array $selements) {
foreach ($selements as &$selement) {
if ($selement['elementtype'] == SYSMAP_ELEMENT_TYPE_TRIGGER) {
$selement['element']['recovery_expression'] = '';
}
}
unset($selement);
return $selements;
}
/**
* Convert map links.
*
* @param array $links
*
* @return array
*/
protected function convertMapLinks(array $links) {
foreach ($links as &$link) {
$link['linktriggers'] = $this->convertMapLinkTriggers($link['linktriggers']);
}
unset($link);
return $links;
}
/**
* Convert map links.
*
* @param array $linktriggers
*
* @return array
*/
protected function convertMapLinkTriggers(array $linktriggers) {
foreach ($linktriggers as &$linktrigger) {
$linktrigger['trigger']['recovery_expression'] = '';
}
unset($linktrigger);
return $linktriggers;
}
}
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