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hosts.inc.php
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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.
**/
/**
* Get ipmi auth type label by it's number.
*
* @param null|int $type
*
* @return array|string
*/
function ipmiAuthTypes($type = null) {
$types = [
IPMI_AUTHTYPE_DEFAULT => _('Default'),
IPMI_AUTHTYPE_NONE => _('None'),
IPMI_AUTHTYPE_MD2 => _('MD2'),
IPMI_AUTHTYPE_MD5 => _('MD5'),
IPMI_AUTHTYPE_STRAIGHT => _('Straight'),
IPMI_AUTHTYPE_OEM => _('OEM'),
IPMI_AUTHTYPE_RMCP_PLUS => _('RMCP+')
];
if (is_null($type)) {
return $types;
}
elseif (isset($types[$type])) {
return $types[$type];
}
else {
return _('Unknown');
}
}
/**
* Get ipmi auth privilege label by it's number.
*
* @param null|int $type
*
* @return array|string
*/
function ipmiPrivileges($type = null) {
$types = [
IPMI_PRIVILEGE_CALLBACK => _('Callback'),
IPMI_PRIVILEGE_USER => _('User'),
IPMI_PRIVILEGE_OPERATOR => _('Operator'),
IPMI_PRIVILEGE_ADMIN => _('Admin'),
IPMI_PRIVILEGE_OEM => _('OEM')
];
if (is_null($type)) {
return $types;
}
elseif (isset($types[$type])) {
return $types[$type];
}
else {
return _('Unknown');
}
}
/**
* Get info about what host inventory fields we have, their numbers and names.
* Example of usage:
* $inventories = getHostInventories();
* echo $inventories[1]['db_field']; // host_networks
* echo $inventories[1]['title']; // Host networks
* echo $inventories[1]['nr']; // 1
*
* @param bool $orderedByTitle whether an array should be ordered by field title, not by number
*
* @return array
*/
function getHostInventories($orderedByTitle = false) {
/*
* WARNING! Before modifying this array, make sure changes are synced with C
* C analog is located in function DBget_inventory_field() in src/libs/zbxdbhigh/db.c
*/
$inventoryFields = [
1 => [
'nr' => 1,
'db_field' => 'type',
'title' => _('Type')
],
2 => [
'nr' => 2,
'db_field' => 'type_full',
'title' => _('Type (Full details)')
],
3 => [
'nr' => 3,
'db_field' => 'name',
'title' => _('Name')
],
4 => [
'nr' => 4,
'db_field' => 'alias',
'title' => _('Alias')
],
5 => [
'nr' => 5,
'db_field' => 'os',
'title' => _('OS')
],
6 => [
'nr' => 6,
'db_field' => 'os_full',
'title' => _('OS (Full details)')
],
7 => [
'nr' => 7,
'db_field' => 'os_short',
'title' => _('OS (Short)')
],
8 => [
'nr' => 8,
'db_field' => 'serialno_a',
'title' => _('Serial number A')
],
9 => [
'nr' => 9,
'db_field' => 'serialno_b',
'title' => _('Serial number B')
],
10 => [
'nr' => 10,
'db_field' => 'tag',
'title' => _('Tag')
],
11 => [
'nr' => 11,
'db_field' => 'asset_tag',
'title' => _('Asset tag')
],
12 => [
'nr' => 12,
'db_field' => 'macaddress_a',
'title' => _('MAC address A')
],
13 => [
'nr' => 13,
'db_field' => 'macaddress_b',
'title' => _('MAC address B')
],
14 => [
'nr' => 14,
'db_field' => 'hardware',
'title' => _('Hardware')
],
15 => [
'nr' => 15,
'db_field' => 'hardware_full',
'title' => _('Hardware (Full details)')
],
16 => [
'nr' => 16,
'db_field' => 'software',
'title' => _('Software')
],
17 => [
'nr' => 17,
'db_field' => 'software_full',
'title' => _('Software (Full details)')
],
18 => [
'nr' => 18,
'db_field' => 'software_app_a',
'title' => _('Software application A')
],
19 => [
'nr' => 19,
'db_field' => 'software_app_b',
'title' => _('Software application B')
],
20 => [
'nr' => 20,
'db_field' => 'software_app_c',
'title' => _('Software application C')
],
21 => [
'nr' => 21,
'db_field' => 'software_app_d',
'title' => _('Software application D')
],
22 => [
'nr' => 22,
'db_field' => 'software_app_e',
'title' => _('Software application E')
],
23 => [
'nr' => 23,
'db_field' => 'contact',
'title' => _('Contact')
],
24 => [
'nr' => 24,
'db_field' => 'location',
'title' => _('Location')
],
25 => [
'nr' => 25,
'db_field' => 'location_lat',
'title' => _('Location latitude')
],
26 => [
'nr' => 26,
'db_field' => 'location_lon',
'title' => _('Location longitude')
],
27 => [
'nr' => 27,
'db_field' => 'notes',
'title' => _('Notes')
],
28 => [
'nr' => 28,
'db_field' => 'chassis',
'title' => _('Chassis')
],
29 => [
'nr' => 29,
'db_field' => 'model',
'title' => _('Model')
],
30 => [
'nr' => 30,
'db_field' => 'hw_arch',
'title' => _('HW architecture')
],
31 => [
'nr' => 31,
'db_field' => 'vendor',
'title' => _('Vendor')
],
32 => [
'nr' => 32,
'db_field' => 'contract_number',
'title' => _('Contract number')
],
33 => [
'nr' => 33,
'db_field' => 'installer_name',
'title' => _('Installer name')
],
34 => [
'nr' => 34,
'db_field' => 'deployment_status',
'title' => _('Deployment status')
],
35 => [
'nr' => 35,
'db_field' => 'url_a',
'title' => _('URL A')
],
36 => [
'nr' => 36,
'db_field' => 'url_b',
'title' => _('URL B')
],
37 => [
'nr' => 37,
'db_field' => 'url_c',
'title' => _('URL C')
],
38 => [
'nr' => 38,
'db_field' => 'host_networks',
'title' => _('Host networks')
],
39 => [
'nr' => 39,
'db_field' => 'host_netmask',
'title' => _('Host subnet mask')
],
40 => [
'nr' => 40,
'db_field' => 'host_router',
'title' => _('Host router')
],
41 => [
'nr' => 41,
'db_field' => 'oob_ip',
'title' => _('OOB IP address')
],
42 => [
'nr' => 42,
'db_field' => 'oob_netmask',
'title' => _('OOB subnet mask')
],
43 => [
'nr' => 43,
'db_field' => 'oob_router',
'title' => _('OOB router')
],
44 => [
'nr' => 44,
'db_field' => 'date_hw_purchase',
'title' => _('Date HW purchased')
],
45 => [
'nr' => 45,
'db_field' => 'date_hw_install',
'title' => _('Date HW installed')
],
46 => [
'nr' => 46,
'db_field' => 'date_hw_expiry',
'title' => _('Date HW maintenance expires')
],
47 => [
'nr' => 47,
'db_field' => 'date_hw_decomm',
'title' => _('Date HW decommissioned')
],
48 => [
'nr' => 48,
'db_field' => 'site_address_a',
'title' => _('Site address A')
],
49 => [
'nr' => 49,
'db_field' => 'site_address_b',
'title' => _('Site address B')
],
50 => [
'nr' => 50,
'db_field' => 'site_address_c',
'title' => _('Site address C')
],
51 => [
'nr' => 51,
'db_field' => 'site_city',
'title' => _('Site city')
],
52 => [
'nr' => 52,
'db_field' => 'site_state',
'title' => _('Site state / province')
],
53 => [
'nr' => 53,
'db_field' => 'site_country',
'title' => _('Site country')
],
54 => [
'nr' => 54,
'db_field' => 'site_zip',
'title' => _('Site ZIP / postal')
],
55 => [
'nr' => 55,
'db_field' => 'site_rack',
'title' => _('Site rack location')
],
56 => [
'nr' => 56,
'db_field' => 'site_notes',
'title' => _('Site notes')
],
57 => [
'nr' => 57,
'db_field' => 'poc_1_name',
'title' => _('Primary POC name')
],
58 => [
'nr' => 58,
'db_field' => 'poc_1_email',
'title' => _('Primary POC email')
],
59 => [
'nr' => 59,
'db_field' => 'poc_1_phone_a',
'title' => _('Primary POC phone A')
],
60 => [
'nr' => 60,
'db_field' => 'poc_1_phone_b',
'title' => _('Primary POC phone B')
],
61 => [
'nr' => 61,
'db_field' => 'poc_1_cell',
'title' => _('Primary POC cell')
],
62 => [
'nr' => 62,
'db_field' => 'poc_1_screen',
'title' => _('Primary POC screen name')
],
63 => [
'nr' => 63,
'db_field' => 'poc_1_notes',
'title' => _('Primary POC notes')
],
64 => [
'nr' => 64,
'db_field' => 'poc_2_name',
'title' => _('Secondary POC name')
],
65 => [
'nr' => 65,
'db_field' => 'poc_2_email',
'title' => _('Secondary POC email')
],
66 => [
'nr' => 66,
'db_field' => 'poc_2_phone_a',
'title' => _('Secondary POC phone A')
],
67 => [
'nr' => 67,
'db_field' => 'poc_2_phone_b',
'title' => _('Secondary POC phone B')
],
68 => [
'nr' => 68,
'db_field' => 'poc_2_cell',
'title' => _('Secondary POC cell')
],
69 => [
'nr' => 69,
'db_field' => 'poc_2_screen',
'title' => _('Secondary POC screen name')
],
70 => [
'nr' => 70,
'db_field' => 'poc_2_notes',
'title' => _('Secondary POC notes')
]
];
// array is ordered by number by default, should we change that and order by title?
if ($orderedByTitle) {
function sortInventoriesByTitle($a, $b) {
return strcmp($a['title'], $b['title']);
}
uasort($inventoryFields, 'sortInventoriesByTitle');
}
return $inventoryFields;
}
function hostInterfaceTypeNumToName($type) {
switch ($type) {
case INTERFACE_TYPE_AGENT:
$name = _('agent');
break;
case INTERFACE_TYPE_SNMP:
$name = _('SNMP');
break;
case INTERFACE_TYPE_JMX:
$name = _('JMX');
break;
case INTERFACE_TYPE_IPMI:
$name = _('IPMI');
break;
default:
throw new Exception(_('Unknown interface type.'));
}
return $name;
}
function get_hostgroup_by_groupid($groupid) {
//check version
if(ZABBIX_EXPORT_VERSION >= '4.0'){
$grps = 'hstgrp';
}
else {
$grps = 'groups';
}
$groups = DBfetch(DBselect('SELECT g.* FROM '.$grps.' g WHERE g.groupid='.zbx_dbstr($groupid)));
if ($groups) {
return $groups;
}
error(_s('No host groups with groupid "%s".', $groupid));
return false;
}
function get_host_by_itemid($itemids) {
$res_array = is_array($itemids);
zbx_value2array($itemids);
$result = false;
$hosts = [];
$db_hostsItems = DBselect(
'SELECT i.itemid,h.*'.
' FROM hosts h,items i'.
' WHERE i.hostid=h.hostid'.
' AND '.dbConditionInt('i.itemid', $itemids)
);
while ($hostItem = DBfetch($db_hostsItems)) {
$result = true;
$hosts[$hostItem['itemid']] = $hostItem;
}
if (!$res_array) {
foreach ($hosts as $itemid => $host) {
$result = $host;
}
}
elseif ($result) {
$result = $hosts;
unset($hosts);
}
return $result;
}
function get_host_by_hostid($hostid, $no_error_message = 0) {
$row = DBfetch(DBselect('SELECT h.* FROM hosts h WHERE h.hostid='.zbx_dbstr($hostid)));
if ($row) {
return $row;
}
if ($no_error_message == 0) {
error(_s('No host with hostid "%s".', $hostid));
}
return false;
}
function updateHostStatus($hostids, $status) {
zbx_value2array($hostids);
$hostIds = [];
$oldStatus = ($status == HOST_STATUS_MONITORED ? HOST_STATUS_NOT_MONITORED : HOST_STATUS_MONITORED);
$db_hosts = DBselect(
'SELECT h.hostid,h.host,h.status'.
' FROM hosts h'.
' WHERE '.dbConditionInt('h.hostid', $hostids).
' AND h.status='.zbx_dbstr($oldStatus)
);
while ($host = DBfetch($db_hosts)) {
$hostIds[] = $host['hostid'];
$host_new = $host;
$host_new['status'] = $status;
add_audit_ext(AUDIT_ACTION_UPDATE, AUDIT_RESOURCE_HOST, $host['hostid'], $host['host'], 'hosts', $host, $host_new);
info(_s('Updated status of host "%1$s".', $host['host']));
}
return DB::update('hosts', [
'values' => ['status' => $status],
'where' => ['hostid' => $hostIds]
]);
}
/**
* Get parent templates for each given application.
*
* @param array $applications An array of applications.
* @param string $applications[]['applicationid'] ID of an applications.
* @param array $applications[]['templateids] IDs of parent template applications.
*
* @return array
*/
function getApplicationParentTemplates(array $applications) {
$parent_applicationids = [];
$data = [
'links' => [],
'templates' => []
];
foreach ($applications as $application) {
foreach ($application['templateids'] as $parent_applicationid) {
$parent_applicationids[$parent_applicationid] = true;
$data['links'][$application['applicationid']][] = ['applicationid' => $parent_applicationid];
}
}
if (!$parent_applicationids) {
return $data;
}
$all_parent_applicationids = [];
$hostids = [];
while ($parent_applicationids) {
$db_applications = API::Application()->get([
'output' => ['applicationid', 'hostid', 'templateids'],
'applicationids' => array_keys($parent_applicationids)
]);
$all_parent_applicationids += $parent_applicationids;
$parent_applicationids = [];
foreach ($db_applications as $db_application) {
$data['templates'][$db_application['hostid']] = [];
$hostids[$db_application['applicationid']] = $db_application['hostid'];
foreach ($db_application['templateids'] as $parent_applicationid) {
if (!array_key_exists($parent_applicationid, $all_parent_applicationids)) {
$parent_applicationids[$parent_applicationid] = true;
}
}
if (!array_key_exists($db_application['applicationid'], $data['links'])) {
foreach ($db_application['templateids'] as $parent_applicationid) {
$data['links'][$db_application['applicationid']][] = ['applicationid' => $parent_applicationid];
}
}
}
}
foreach ($data['links'] as $applicationid => &$parent_applications) {
foreach ($parent_applications as &$parent_application) {
$parent_application['hostid'] = array_key_exists($parent_application['applicationid'], $hostids)
? $hostids[$parent_application['applicationid']]
: 0;
}
unset($parent_application);
}
unset($parent_applications);
$db_templates = $data['templates']
? API::Template()->get([
'output' => ['name'],
'templateids' => array_keys($data['templates']),
'preservekeys' => true
])
: [];
$rw_templates = $db_templates
? API::Template()->get([
'output' => [],
'templateids' => array_keys($db_templates),
'editable' => true,
'preservekeys' => true
])
: [];
$data['templates'][0] = [];
foreach ($data['templates'] as $hostid => &$template) {
$template = array_key_exists($hostid, $db_templates)
? [
'hostid' => $hostid,
'name' => $db_templates[$hostid]['name'],
'permission' => array_key_exists($hostid, $rw_templates) ? PERM_READ_WRITE : PERM_READ
]
: [
'hostid' => $hostid,
'name' => _('Inaccessible template'),
'permission' => PERM_DENY
];
}
unset($template);
return $data;
}
/**
* Auxiliary function for makeApplicationTemplatePrefix().
*
* @param string $applicationid
* @param array $parent_templates
*
* @return array
*/
function getTopLevelTemplates($applicationid, array $parent_templates) {
$templates = [];
foreach ($parent_templates['links'][$applicationid] as $parent_application) {
if (!array_key_exists($parent_application['applicationid'], $parent_templates['links'])) {
$templates[] = $parent_templates['templates'][$parent_application['hostid']];
}
else {
$templates = array_merge($templates,
getTopLevelTemplates($parent_application['applicationid'], $parent_templates)
);
}
}
return $templates;
}
/**
* Returns a template prefix for selected application.
*
* @param string $applicationid
* @param array $parent_templates The list of the templates, prepared by getApplicationParentTemplates() function.
*
* @return array
*/
function makeApplicationTemplatePrefix($applicationid, array $parent_templates) {
if (!array_key_exists($applicationid, $parent_templates['links'])) {
return null;
}
$templates = getTopLevelTemplates($applicationid, $parent_templates);
CArrayHelper::sort($templates, ['name']);
$list = [];
foreach ($templates as $template) {
if ($template['permission'] == PERM_READ_WRITE) {
$name = (new CLink(CHtml::encode($template['name']),
(new CUrl('applications.php'))->setArgument('hostid', $template['hostid'])
))->addClass(ZBX_STYLE_LINK_ALT);
}
else {
$name = new CSpan(CHtml::encode($template['name']));
}
$list[] = $name->addClass(ZBX_STYLE_GREY);
$list[] = ', ';
}
array_pop($list);
$list[] = NAME_DELIMITER;
return $list;
}
/**
* Returns the farthest host prototype ancestor for each given host prototype.
*
* @param array $hostPrototypeIds
* @param array $templateHostPrototypeIds array with parent host prototype IDs as keys and arrays of child host
* prototype IDs as values
*
* @return array an array of child ID - ancestor ID pairs
*/
function getHostPrototypeSourceParentIds(array $hostPrototypeIds, array $templateHostPrototypeIds = []) {
$query = DBSelect(
'SELECT h.hostid,h.templateid'.
' FROM hosts h'.
' WHERE '.dbConditionInt('h.hostid', $hostPrototypeIds).
' AND h.templateid>0'
);
$hostPrototypeIds = [];
while ($hostPrototype = DBfetch($query)) {
// check if we already have host prototype inherited from the current host prototype
// if we do - move all of its child prototypes to the parent template
if (isset($templateHostPrototypeIds[$hostPrototype['hostid']])) {
$templateHostPrototypeIds[$hostPrototype['templateid']] = $templateHostPrototypeIds[$hostPrototype['hostid']];
unset($templateHostPrototypeIds[$hostPrototype['hostid']]);
}
// if no - just add the prototype
else {
$templateHostPrototypeIds[$hostPrototype['templateid']][] = $hostPrototype['hostid'];
$hostPrototypeIds[] = $hostPrototype['templateid'];
}
}
// continue while we still have new host prototypes to check
if ($hostPrototypeIds) {
return getHostPrototypeSourceParentIds($hostPrototypeIds, $templateHostPrototypeIds);
}
else {
// return an inverse hash with prototype IDs as keys and parent prototype IDs as values
$result = [];
foreach ($templateHostPrototypeIds as $templateId => $hostIds) {
foreach ($hostIds as $hostId) {
$result[$hostId] = $templateId;
}
}
return $result;
}
}
/**
* Get host ids of hosts which $groupids can be unlinked from.
* if $hostids is passed, function will check only these hosts.
*
* @param array $groupids
* @param array $hostids
*
* @return array
*/
function getUnlinkableHostIds(array $groupIds, array $hostIds) {
if (!$hostIds) {
return [];
}
$dbResult = DBselect(
'SELECT hg.hostid'.
' FROM hosts_groups hg'.
' WHERE '.dbConditionInt('hg.groupid', $groupIds, true).
' AND '.dbConditionInt('hg.hostid', $hostIds).
' GROUP BY hg.hostid'
);
$unlinkableHostIds = [];
while ($dbRow = DBfetch($dbResult)) {
$unlinkableHostIds[] = $dbRow['hostid'];
}
return $unlinkableHostIds;
}
function getDeletableHostGroupIds(array $groupIds) {
//check version
if(ZABBIX_EXPORT_VERSION >= '4.0'){
$grps = 'hstgrp';
}
else {
$grps = 'groups';
}
// selecting the list of hosts linked to the host groups
$dbResult = DBselect(
'SELECT hg.hostid'.
' FROM hosts_groups hg'.
' WHERE '.dbConditionInt('hg.groupid', $groupIds)
);
$linkedHostIds = [];
while ($dbRow = DBfetch($dbResult)) {
$linkedHostIds[] = $dbRow['hostid'];
}
// the list of hosts which can be unlinked from the host groups
$hostIds = getUnlinkableHostIds($groupIds, $linkedHostIds);
$dbResult = DBselect(
'SELECT g.groupid'.
' FROM '.$grps.' g'.
' WHERE g.internal='.ZBX_NOT_INTERNAL_GROUP.
' AND '.dbConditionInt('g.groupid', $groupIds).
' AND NOT EXISTS ('.
'SELECT NULL'.
' FROM hosts_groups hg'.
' WHERE g.groupid=hg.groupid'.
($hostIds ? ' AND '.dbConditionInt('hg.hostid', $hostIds, true) : '').
')'
);
$deletableGroupIds = [];
while ($dbRow = DBfetch($dbResult)) {
$deletableGroupIds[$dbRow['groupid']] = $dbRow['groupid'];
}
return $deletableGroupIds;
}
function isTemplate($hostId) {
$dbHost = DBfetch(DBselect('SELECT h.status FROM hosts h WHERE h.hostid='.zbx_dbstr($hostId)));
return ($dbHost && $dbHost['status'] == HOST_STATUS_TEMPLATE);
}
/**
* Get list of inherited macros by host ids.
*
* Returns an array like:
* array(
* '{$MACRO}' => array(
* 'macro' => '{$MACRO}',
* 'template' => array( <- optional
* 'value' => 'template-level value'
* 'templateid' => 10001,
* 'name' => 'Template OS Linux'
* ),
* 'global' => array( <- optional
* 'value' => 'global-level value'
* )
* )
* )
*
* @param array $hostids
*
* @return array
*/
function getInheritedMacros(array $hostids) {
$user_macro_parser = new CUserMacroParser();
$all_macros = [];
$global_macros = [];
$db_global_macros = API::UserMacro()->get([
'output' => ['macro', 'value'],
'globalmacro' => true
]);
foreach ($db_global_macros as $db_global_macro) {
$all_macros[$db_global_macro['macro']] = true;
$global_macros[$db_global_macro['macro']] = $db_global_macro['value'];
}
// hostid => array('name' => name, 'macros' => array(macro => value), 'templateids' => array(templateid))
$hosts = [];
$templateids = $hostids;
do {
$db_templates = API::Template()->get([
'output' => ['name'],
'selectParentTemplates' => ['templateid'],
'selectMacros' => ['macro', 'value'],
'templateids' => $templateids,
'preservekeys' => true
]);
$templateids = [];
foreach ($db_templates as $hostid => $db_template) {
$hosts[$hostid] = [
'templateid' => $hostid,
'name' => $db_template['name'],
'templateids' => zbx_objectValues($db_template['parentTemplates'], 'templateid'),
'macros' => []
];
/*
* Global macros are overwritten by template macros and template macros are overwritten by host macros.
* Macros with contexts require additional checking for contexts, since {$MACRO:} is the same as
* {$MACRO:""}.
*/
foreach ($db_template['macros'] as $dbMacro) {
if (array_key_exists($dbMacro['macro'], $all_macros)) {
$hosts[$hostid]['macros'][$dbMacro['macro']] = $dbMacro['value'];
$all_macros[$dbMacro['macro']] = true;
}
else {
$user_macro_parser->parse($dbMacro['macro']);
$tpl_macro = $user_macro_parser->getMacro();
$tpl_context = $user_macro_parser->getContext();
if ($tpl_context === null) {
$hosts[$hostid]['macros'][$dbMacro['macro']] = $dbMacro['value'];
$all_macros[$dbMacro['macro']] = true;
}
else {
$match_found = false;
foreach ($global_macros as $global_macro => $global_value) {
$user_macro_parser->parse($global_macro);
$gbl_macro = $user_macro_parser->getMacro();
$gbl_context = $user_macro_parser->getContext();
if ($tpl_macro === $gbl_macro && $tpl_context === $gbl_context) {
$match_found = true;
unset($global_macros[$global_macro], $hosts[$hostid][$global_macro],
$all_macros[$global_macro]
);
$hosts[$hostid]['macros'][$dbMacro['macro']] = $dbMacro['value'];
$all_macros[$dbMacro['macro']] = true;
$global_macros[$dbMacro['macro']] = $global_value;
break;
}
}
if (!$match_found) {
$hosts[$hostid]['macros'][$dbMacro['macro']] = $dbMacro['value'];
$all_macros[$dbMacro['macro']] = true;
}
}
}
}
}
foreach ($db_templates as $db_template) {
// only unprocessed templates will be populated
foreach ($db_template['parentTemplates'] as $template) {
if (!array_key_exists($template['templateid'], $hosts)) {
$templateids[$template['templateid']] = $template['templateid'];
}
}
}
} while ($templateids);
$all_macros = array_keys($all_macros);
$all_templates = [];
$inherited_macros = [];
// resolving
foreach ($all_macros as $macro) {
$inherited_macro = ['macro' => $macro];