CProfile::update('web.hostinventories.filter_exact', getRequest('filter_exact', 0), PROFILE_TYPE_INT);
} elseif (hasRequest('filter_rst')) {
DBStart();
CProfile::delete('web.hostinventories.filter_field');
CProfile::delete('web.hostinventories.filter_field_value');
CProfile::delete('web.hostinventories.filter_exact');
DBend();
}
$data['filterField'] = CProfile::get('web.hostinventories.filter_field', '');
$data['filterFieldValue'] = CProfile::get('web.hostinventories.filter_field_value', '');
$data['filterExact'] = CProfile::get('web.hostinventories.filter_exact', 0);
if ($data['pageFilter']->groupsSelected) {
// which inventory fields we will need for displaying
$requiredInventoryFields = ['name', 'type', 'os', 'serialno_a', 'tag', 'macaddress_a'];
// checking if correct inventory field is specified for filter
$possibleInventoryFields = getHostInventories();
$possibleInventoryFields = zbx_toHash($possibleInventoryFields, 'db_field');
if ($data['filterField'] !== '' && $data['filterFieldValue'] !== '' && !isset($possibleInventoryFields[$data['filterField']])) {
error(_s('Impossible to filter by inventory field "%s", which does not exist.', $data['filterField']));
} else {
// if we are filtering by field, this field is also required
if ($data['filterField'] !== '' && $data['filterFieldValue'] !== '') {
$requiredInventoryFields[] = $data['filterField'];
}
$options = ['output' => ['hostid', 'name', 'status'], 'selectInventory' => $requiredInventoryFields, 'withInventory' => true, 'selectGroups' => API_OUTPUT_EXTEND];
if ($data['pageFilter']->groupid > 0) {
$options['groupids'] = $data['pageFilter']->groupid;
}
if ($data['filterField'] !== '' && $data['filterFieldValue'] !== '') {
$options['searchInventory'] = [$data['filterField'] => [$data['filterFieldValue']]];
}
/**
* Check, if items that are about to be inserted or updated violate the rule:
* only one item can be linked to a inventory filed.
* If everything is ok, function return true or throws Exception otherwise
*
* @static
*
* @param array $items
* @param bool $update whether this is update operation
*
* @return bool
*/
public static function validateInventoryLinks(array $items, $update = false)
{
// inventory link field is not being updated, or being updated to 0, no need to validate anything then
foreach ($items as $i => $item) {
if (!isset($item['inventory_link']) || $item['inventory_link'] == 0) {
unset($items[$i]);
}
}
if (zbx_empty($items)) {
return true;
}
$possibleHostInventories = getHostInventories();
if ($update) {
// for successful validation we need three fields for each item: inventory_link, hostid and key_
// problem is, that when we are updating an item, we might not have them, because they are not changed
// so, we need to find out what is missing and use API to get the lacking info
$itemsWithNoHostId = array();
$itemsWithNoInventoryLink = array();
$itemsWithNoKeys = array();
foreach ($items as $item) {
if (!isset($item['inventory_link'])) {
$itemsWithNoInventoryLink[$item['itemid']] = $item['itemid'];
}
if (!isset($item['hostid'])) {
$itemsWithNoHostId[$item['itemid']] = $item['itemid'];
}
if (!isset($item['key_'])) {
$itemsWithNoKeys[$item['itemid']] = $item['itemid'];
}
}
$itemsToFind = array_merge($itemsWithNoHostId, $itemsWithNoInventoryLink, $itemsWithNoKeys);
// are there any items with lacking info?
if (!zbx_empty($itemsToFind)) {
$missingInfo = API::Item()->get(array('output' => array('hostid', 'inventory_link', 'key_'), 'filter' => array('itemid' => $itemsToFind), 'nopermissions' => true));
$missingInfo = zbx_toHash($missingInfo, 'itemid');
// appending host ids, inventory_links and keys where they are needed
foreach ($items as $i => $item) {
if (isset($missingInfo[$item['itemid']])) {
if (!isset($items[$i]['hostid'])) {
$items[$i]['hostid'] = $missingInfo[$item['itemid']]['hostid'];
}
if (!isset($items[$i]['inventory_link'])) {
$items[$i]['inventory_link'] = $missingInfo[$item['itemid']]['inventory_link'];
}
if (!isset($items[$i]['key_'])) {
$items[$i]['key_'] = $missingInfo[$item['itemid']]['key_'];
}
}
}
}
}
$hostids = zbx_objectValues($items, 'hostid');
// getting all inventory links on every affected host
$itemsOnHostsInfo = API::Item()->get(array('output' => array('key_', 'inventory_link', 'hostid'), 'filter' => array('hostid' => $hostids), 'nopermissions' => true));
// now, changing array to: 'hostid' => array('key_'=>'inventory_link')
$linksOnHostsCurr = array();
foreach ($itemsOnHostsInfo as $info) {
// 0 means no link - we are not interested in those ones
if ($info['inventory_link'] != 0) {
if (!isset($linksOnHostsCurr[$info['hostid']])) {
$linksOnHostsCurr[$info['hostid']] = array($info['key_'] => $info['inventory_link']);
} else {
$linksOnHostsCurr[$info['hostid']][$info['key_']] = $info['inventory_link'];
}
}
}
$linksOnHostsFuture = array();
foreach ($items as $item) {
// checking if inventory_link value is a valid number
if ($update || $item['value_type'] != ITEM_VALUE_TYPE_LOG) {
// does inventory field with provided number exists?
if (!isset($possibleHostInventories[$item['inventory_link']])) {
$maxVar = max(array_keys($possibleHostInventories));
self::exception(ZBX_API_ERROR_PARAMETERS, _s('Item "%1$s" cannot populate a missing host inventory field number "%2$d". Choices are: from 0 (do not populate) to %3$d.', $item['name'], $item['inventory_link'], $maxVar));
}
}
if (!isset($linksOnHostsFuture[$item['hostid']])) {
$linksOnHostsFuture[$item['hostid']] = array($item['key_'] => $item['inventory_link']);
} else {
$linksOnHostsFuture[$item['hostid']][$item['key_']] = $item['inventory_link'];
}
}
foreach ($linksOnHostsFuture as $hostId => $linkFuture) {
if (isset($linksOnHostsCurr[$hostId])) {
$futureSituation = array_merge($linksOnHostsCurr[$hostId], $linksOnHostsFuture[$hostId]);
} else {
$futureSituation = $linksOnHostsFuture[$hostId];
}
$valuesCount = array_count_values($futureSituation);
// if we have a duplicate inventory links after merging - we are in trouble
if (max($valuesCount) > 1) {
// what inventory field caused this conflict?
$conflictedLink = array_keys($valuesCount, 2);
$conflictedLink = reset($conflictedLink);
// which of updated items populates this link?
$beingSavedItemName = '';
foreach ($items as $item) {
if ($item['inventory_link'] == $conflictedLink) {
if (isset($item['name'])) {
$beingSavedItemName = $item['name'];
} else {
$thisItem = API::Item()->get(array('output' => array('name'), 'filter' => array('itemid' => $item['itemid']), 'nopermissions' => true));
$beingSavedItemName = $thisItem[0]['name'];
}
break;
}
}
// name of the original item that already populates the field
$originalItem = API::Item()->get(array('output' => array('name'), 'filter' => array('hostid' => $hostId, 'inventory_link' => $conflictedLink), 'nopermissions' => true));
$originalItemName = $originalItem[0]['name'];
self::exception(ZBX_API_ERROR_PARAMETERS, _s('Two items ("%1$s" and "%2$s") cannot populate one host inventory field "%3$s", this would lead to a conflict.', $beingSavedItemName, $originalItemName, $possibleHostInventories[$conflictedLink]['title']));
}
}
return true;
}
/**
* Get data for item edit page.
*
* @param array $item item, item prototype or LLD rule to take the data from
* @param bool $options['is_discovery_rule']
*
* @return array
*/
function getItemFormData(array $item = array(), array $options = array())
{
$data = array('form' => getRequest('form'), 'form_refresh' => getRequest('form_refresh'), 'is_discovery_rule' => !empty($options['is_discovery_rule']), 'parent_discoveryid' => getRequest('parent_discoveryid', !empty($options['is_discovery_rule']) ? getRequest('itemid') : null), 'itemid' => getRequest('itemid'), 'limited' => false, 'interfaceid' => getRequest('interfaceid', 0), 'name' => getRequest('name', ''), 'description' => getRequest('description', ''), 'key' => getRequest('key', ''), 'hostname' => getRequest('hostname'), 'delay' => getRequest('delay', ZBX_ITEM_DELAY_DEFAULT), 'history' => getRequest('history', 90), 'status' => getRequest('status', isset($_REQUEST['form_refresh']) ? 1 : 0), 'type' => getRequest('type', 0), 'snmp_community' => getRequest('snmp_community', 'public'), 'snmp_oid' => getRequest('snmp_oid', 'interfaces.ifTable.ifEntry.ifInOctets.1'), 'port' => getRequest('port', ''), 'value_type' => getRequest('value_type', ITEM_VALUE_TYPE_UINT64), 'data_type' => getRequest('data_type', ITEM_DATA_TYPE_DECIMAL), 'trapper_hosts' => getRequest('trapper_hosts', ''), 'units' => getRequest('units', ''), 'valuemapid' => getRequest('valuemapid', 0), 'params' => getRequest('params', ''), 'multiplier' => getRequest('multiplier', 0), 'delta' => getRequest('delta', 0), 'trends' => getRequest('trends', DAY_IN_YEAR), 'new_application' => getRequest('new_application', ''), 'applications' => getRequest('applications', array()), 'delay_flex' => getRequest('delay_flex', array()), 'new_delay_flex' => getRequest('new_delay_flex', array('delay' => 50, 'period' => ZBX_DEFAULT_INTERVAL)), 'snmpv3_contextname' => getRequest('snmpv3_contextname', ''), 'snmpv3_securityname' => getRequest('snmpv3_securityname', ''), 'snmpv3_securitylevel' => getRequest('snmpv3_securitylevel', 0), 'snmpv3_authprotocol' => getRequest('snmpv3_authprotocol', ITEM_AUTHPROTOCOL_MD5), 'snmpv3_authpassphrase' => getRequest('snmpv3_authpassphrase', ''), 'snmpv3_privprotocol' => getRequest('snmpv3_privprotocol', ITEM_PRIVPROTOCOL_DES), 'snmpv3_privpassphrase' => getRequest('snmpv3_privpassphrase', ''), 'ipmi_sensor' => getRequest('ipmi_sensor', ''), 'authtype' => getRequest('authtype', 0), 'username' => getRequest('username', ''), 'password' => getRequest('password', ''), 'publickey' => getRequest('publickey', ''), 'privatekey' => getRequest('privatekey', ''), 'formula' => getRequest('formula', 1), 'logtimefmt' => getRequest('logtimefmt', ''), 'add_groupid' => getRequest('add_groupid', getRequest('groupid', 0)), 'valuemaps' => null, 'possibleHostInventories' => null, 'alreadyPopulated' => null, 'initial_item_type' => null, 'templates' => array());
// hostid
if (!empty($data['parent_discoveryid'])) {
$discoveryRule = API::DiscoveryRule()->get(array('itemids' => $data['parent_discoveryid'], 'output' => API_OUTPUT_EXTEND, 'editable' => true));
$discoveryRule = reset($discoveryRule);
$data['hostid'] = $discoveryRule['hostid'];
} else {
$data['hostid'] = getRequest('hostid', 0);
}
// types, http items only for internal processes
$data['types'] = item_type2str();
unset($data['types'][ITEM_TYPE_HTTPTEST]);
if (!empty($options['is_discovery_rule'])) {
unset($data['types'][ITEM_TYPE_AGGREGATE], $data['types'][ITEM_TYPE_CALCULATED], $data['types'][ITEM_TYPE_SNMPTRAP]);
}
// item
if ($item) {
$data['item'] = $item;
$data['hostid'] = !empty($data['hostid']) ? $data['hostid'] : $data['item']['hostid'];
$data['limited'] = $data['item']['templateid'] != 0;
// get templates
$itemid = $item['itemid'];
do {
$params = array('itemids' => $itemid, 'output' => array('itemid', 'templateid'), 'selectHosts' => array('name'));
if ($data['is_discovery_rule']) {
$item = API::DiscoveryRule()->get($params);
} else {
$params['selectDiscoveryRule'] = array('itemid');
$params['filter'] = array('flags' => null);
$item = API::Item()->get($params);
}
$item = reset($item);
if (!empty($item)) {
$host = reset($item['hosts']);
if (!empty($item['hosts'])) {
$host['name'] = CHtml::encode($host['name']);
if (bccomp($data['itemid'], $itemid) == 0) {
} elseif ($data['is_discovery_rule']) {
$data['templates'][] = new CLink($host['name'], 'host_discovery.php?form=update&itemid=' . $item['itemid'], 'highlight underline weight_normal');
$data['templates'][] = SPACE . '⇒' . SPACE;
} elseif ($item['discoveryRule']) {
$data['templates'][] = new CLink($host['name'], 'disc_prototypes.php?form=update&itemid=' . $item['itemid'] . '&parent_discoveryid=' . $item['discoveryRule']['itemid'], 'highlight underline weight_normal');
$data['templates'][] = SPACE . '⇒' . SPACE;
} else {
$data['templates'][] = new CLink($host['name'], 'items.php?form=update&itemid=' . $item['itemid'], 'highlight underline weight_normal');
$data['templates'][] = SPACE . '⇒' . SPACE;
}
}
$itemid = $item['templateid'];
} else {
break;
}
} while ($itemid != 0);
$data['templates'] = array_reverse($data['templates']);
array_shift($data['templates']);
}
// caption
if (!empty($data['is_discovery_rule'])) {
$data['caption'] = _('Discovery rule');
} else {
$data['caption'] = !empty($data['parent_discoveryid']) ? _('Item prototype') : _('Item');
}
// hostname
if (empty($data['is_discovery_rule']) && empty($data['hostname'])) {
if (!empty($data['hostid'])) {
$hostInfo = API::Host()->get(array('hostids' => $data['hostid'], 'output' => array('name'), 'templated_hosts' => true));
$hostInfo = reset($hostInfo);
$data['hostname'] = $hostInfo['name'];
} else {
$data['hostname'] = _('not selected');
}
}
// fill data from item
if (!hasRequest('form_refresh') && ($item || $data['limited'])) {
$data['name'] = $data['item']['name'];
$data['description'] = $data['item']['description'];
$data['key'] = $data['item']['key_'];
$data['interfaceid'] = $data['item']['interfaceid'];
$data['type'] = $data['item']['type'];
$data['snmp_community'] = $data['item']['snmp_community'];
$data['snmp_oid'] = $data['item']['snmp_oid'];
$data['port'] = $data['item']['port'];
$data['value_type'] = $data['item']['value_type'];
$data['data_type'] = $data['item']['data_type'];
$data['trapper_hosts'] = $data['item']['trapper_hosts'];
$data['units'] = $data['item']['units'];
$data['valuemapid'] = $data['item']['valuemapid'];
$data['multiplier'] = $data['item']['multiplier'];
$data['hostid'] = $data['item']['hostid'];
$data['params'] = $data['item']['params'];
$data['snmpv3_contextname'] = $data['item']['snmpv3_contextname'];
$data['snmpv3_securityname'] = $data['item']['snmpv3_securityname'];
$data['snmpv3_securitylevel'] = $data['item']['snmpv3_securitylevel'];
$data['snmpv3_authprotocol'] = $data['item']['snmpv3_authprotocol'];
$data['snmpv3_authpassphrase'] = $data['item']['snmpv3_authpassphrase'];
$data['snmpv3_privprotocol'] = $data['item']['snmpv3_privprotocol'];
$data['snmpv3_privpassphrase'] = $data['item']['snmpv3_privpassphrase'];
$data['ipmi_sensor'] = $data['item']['ipmi_sensor'];
$data['authtype'] = $data['item']['authtype'];
$data['username'] = $data['item']['username'];
$data['password'] = $data['item']['password'];
$data['publickey'] = $data['item']['publickey'];
$data['privatekey'] = $data['item']['privatekey'];
$data['logtimefmt'] = $data['item']['logtimefmt'];
$data['new_application'] = getRequest('new_application', '');
if (!$data['is_discovery_rule']) {
$data['formula'] = $data['item']['formula'];
}
if (!$data['limited'] || !isset($_REQUEST['form_refresh'])) {
$data['delay'] = $data['item']['delay'];
if (($data['type'] == ITEM_TYPE_TRAPPER || $data['type'] == ITEM_TYPE_SNMPTRAP) && $data['delay'] == 0) {
$data['delay'] = ZBX_ITEM_DELAY_DEFAULT;
}
$data['history'] = $data['item']['history'];
$data['status'] = $data['item']['status'];
$data['delta'] = $data['item']['delta'];
$data['trends'] = $data['item']['trends'];
$db_delay_flex = $data['item']['delay_flex'];
if (isset($db_delay_flex)) {
$arr_of_dellays = explode(';', $db_delay_flex);
foreach ($arr_of_dellays as $one_db_delay) {
$arr_of_delay = explode('/', $one_db_delay);
if (!isset($arr_of_delay[0]) || !isset($arr_of_delay[1])) {
continue;
}
array_push($data['delay_flex'], array('delay' => $arr_of_delay[0], 'period' => $arr_of_delay[1]));
}
}
$data['applications'] = array_unique(zbx_array_merge($data['applications'], get_applications_by_itemid($data['itemid'])));
}
}
// applications
if (count($data['applications']) == 0) {
array_push($data['applications'], 0);
}
$data['db_applications'] = DBfetchArray(DBselect('SELECT DISTINCT a.applicationid,a.name' . ' FROM applications a' . ' WHERE a.hostid=' . zbx_dbstr($data['hostid'])));
order_result($data['db_applications'], 'name');
// interfaces
$data['interfaces'] = API::HostInterface()->get(array('hostids' => $data['hostid'], 'output' => API_OUTPUT_EXTEND));
// valuemapid
if ($data['limited']) {
if (!empty($data['valuemapid'])) {
if ($map_data = DBfetch(DBselect('SELECT v.name FROM valuemaps v WHERE v.valuemapid=' . zbx_dbstr($data['valuemapid'])))) {
$data['valuemaps'] = $map_data['name'];
}
}
} else {
$data['valuemaps'] = DBfetchArray(DBselect('SELECT v.* FROM valuemaps v'));
order_result($data['valuemaps'], 'name');
}
// possible host inventories
if (empty($data['parent_discoveryid'])) {
$data['possibleHostInventories'] = getHostInventories();
// get already populated fields by other items
$data['alreadyPopulated'] = API::item()->get(array('output' => array('inventory_link'), 'filter' => array('hostid' => $data['hostid']), 'nopermissions' => true));
$data['alreadyPopulated'] = zbx_toHash($data['alreadyPopulated'], 'inventory_link');
}
// template
$data['is_template'] = isTemplate($data['hostid']);
// unset snmpv3 fields
if ($data['type'] != ITEM_TYPE_SNMPV3) {
$data['snmpv3_contextname'] = '';
$data['snmpv3_securityname'] = '';
$data['snmpv3_securitylevel'] = ITEM_SNMPV3_SECURITYLEVEL_NOAUTHNOPRIV;
$data['snmpv3_authprotocol'] = ITEM_AUTHPROTOCOL_MD5;
$data['snmpv3_authpassphrase'] = '';
$data['snmpv3_privprotocol'] = ITEM_PRIVPROTOCOL_DES;
$data['snmpv3_privpassphrase'] = '';
}
// unset ssh auth fields
if ($data['type'] != ITEM_TYPE_SSH) {
$data['authtype'] = ITEM_AUTHTYPE_PASSWORD;
$data['publickey'] = '';
$data['privatekey'] = '';
}
return $data;
}
/**
* Validates the input parameters for the update() method.
*
* @param array $hosts hosts data array
* @param array $db_hosts db hosts data array
*
* @throws APIException if the input is invalid.
*/
protected function validateUpdate(array $hosts, array $db_hosts)
{
$host_db_fields = ['hostid' => null];
$hosts_full = [];
foreach ($hosts as $host) {
// Validate mandatory fields.
if (!check_db_fields($host_db_fields, $host)) {
self::exception(ZBX_API_ERROR_PARAMETERS, _s('Wrong fields for host "%1$s".', array_key_exists('host', $host) ? $host['host'] : ''));
}
// Validate host permissions.
if (!array_key_exists($host['hostid'], $db_hosts)) {
self::exception(ZBX_API_ERROR_PARAMETERS, _('No permissions to referred object or it does not exist!'));
}
// Validate "groups" field.
if (array_key_exists('groups', $host) && (!is_array($host['groups']) || !$host['groups'])) {
self::exception(ZBX_API_ERROR_PARAMETERS, _s('No groups for host "%1$s".', $db_hosts[$host['hostid']]['host']));
}
// Permissions to host groups is validated in massUpdate().
}
$inventory_fields = zbx_objectValues(getHostInventories(), 'db_field');
$status_validator = new CLimitedSetValidator(['values' => [HOST_STATUS_MONITORED, HOST_STATUS_NOT_MONITORED], 'messageInvalid' => _('Incorrect status for host "%1$s".')]);
$update_discovered_validator = new CUpdateDiscoveredValidator(['allowed' => ['hostid', 'status', 'inventory', 'description'], 'messageAllowedField' => _('Cannot update "%2$s" for a discovered host "%1$s".')]);
$host_names = [];
foreach ($hosts as &$host) {
$db_host = $db_hosts[$host['hostid']];
$host_name = array_key_exists('host', $host) ? $host['host'] : $db_host['host'];
if (array_key_exists('status', $host)) {
$status_validator->setObjectName($host_name);
$this->checkValidator($host['status'], $status_validator);
}
if (array_key_exists('inventory', $host) && $host['inventory']) {
if (array_key_exists('inventory_mode', $host) && $host['inventory_mode'] == HOST_INVENTORY_DISABLED) {
self::exception(ZBX_API_ERROR_PARAMETERS, _('Cannot set inventory fields for disabled inventory.'));
}
$fields = array_keys($host['inventory']);
foreach ($fields as $field) {
if (!in_array($field, $inventory_fields)) {
self::exception(ZBX_API_ERROR_PARAMETERS, _s('Incorrect inventory field "%s".', $field));
}
}
}
// cannot update certain fields for discovered hosts
$update_discovered_validator->setObjectName($host_name);
$this->checkPartialValidator($host, $update_discovered_validator, $db_host);
if (array_key_exists('interfaces', $host)) {
if (!is_array($host['interfaces']) || !$host['interfaces']) {
self::exception(ZBX_API_ERROR_PARAMETERS, _s('No interfaces for host "%s".', $host['host']));
}
}
if (array_key_exists('host', $host)) {
if (!preg_match('/^' . ZBX_PREG_HOST_FORMAT . '$/', $host['host'])) {
self::exception(ZBX_API_ERROR_PARAMETERS, _s('Incorrect characters used for host name "%s".', $host['host']));
}
if (array_key_exists('host', $host_names) && array_key_exists($host['host'], $host_names['host'])) {
self::exception(ZBX_API_ERROR_PARAMETERS, _s('Duplicate host. Host with the same host name "%s" already exists in data.', $host['host']));
}
$host_names['host'][$host['host']] = $host['hostid'];
}
if (array_key_exists('name', $host)) {
// if visible name is empty replace it with host name
if (zbx_empty(trim($host['name']))) {
if (!array_key_exists('host', $host)) {
self::exception(ZBX_API_ERROR_PARAMETERS, _s('Visible name cannot be empty if host name is missing.'));
}
$host['name'] = $host['host'];
}
if (array_key_exists('name', $host_names) && array_key_exists($host['name'], $host_names['name'])) {
self::exception(ZBX_API_ERROR_PARAMETERS, _s('Duplicate host. Host with the same visible name "%s" already exists in data.', $host['name']));
}
$host_names['name'][$host['name']] = $host['hostid'];
}
$hosts_full[] = zbx_array_merge($db_host, $host);
}
unset($host);
if (array_key_exists('host', $host_names) || array_key_exists('name', $host_names)) {
$filter = [];
if (array_key_exists('host', $host_names)) {
$filter['host'] = array_keys($host_names['host']);
}
if (array_key_exists('name', $host_names)) {
$filter['name'] = array_keys($host_names['name']);
}
$hosts_exists = $this->get(['output' => ['hostid', 'host', 'name'], 'filter' => $filter, 'searchByAny' => true, 'nopermissions' => true, 'preservekeys' => true]);
foreach ($hosts_exists as $host_exists) {
if (array_key_exists('host', $host_names) && array_key_exists($host_exists['host'], $host_names['host']) && bccomp($host_exists['hostid'], $host_names['host'][$host_exists['host']]) != 0) {
self::exception(ZBX_API_ERROR_PARAMETERS, _s('Host with the same name "%s" already exists.', $host_exists['host']));
}
if (array_key_exists('name', $host_names) && array_key_exists($host_exists['name'], $host_names['name']) && bccomp($host_exists['hostid'], $host_names['name'][$host_exists['name']]) != 0) {
self::exception(ZBX_API_ERROR_PARAMETERS, _s('Host with the same visible name "%s" already exists.', $host_exists['name']));
}
}
$templates_exists = API::Template()->get(['output' => ['hostid', 'host', 'name'], 'filter' => $filter, 'searchByAny' => true, 'nopermissions' => true, 'preservekeys' => true]);
foreach ($templates_exists as $template_exists) {
if (array_key_exists('host', $host_names) && array_key_exists($template_exists['host'], $host_names['host']) && bccomp($template_exists['templateid'], $host_names['host'][$template_exists['host']]) != 0) {
self::exception(ZBX_API_ERROR_PARAMETERS, _s('Template with the same name "%s" already exists.', $template_exists['host']));
}
if (array_key_exists('name', $host_names) && array_key_exists($template_exists['name'], $host_names['name']) && bccomp($template_exists['templateid'], $host_names['name'][$template_exists['name']]) != 0) {
self::exception(ZBX_API_ERROR_PARAMETERS, _s('Template with the same visible name "%s" already exists.', $template_exists['name']));
}
}
}
$this->validateEncryption($hosts_full);
}
$_REQUEST['groupid'] = $pageFilter->groupid;
$_REQUEST['hostid'] = get_request('hostid', 0);
if ($_REQUEST['go'] == 'massupdate' && isset($_REQUEST['hosts'])) {
$hostsWidget->addPageHeader(_('CONFIGURATION OF HOSTS'));
$data = array('hosts' => get_request('hosts', array()), 'visible' => get_request('visible', array()), 'mass_replace_tpls' => get_request('mass_replace_tpls'), 'mass_clear_tpls' => get_request('mass_clear_tpls'), 'groups' => get_request('groups', array()), 'newgroup' => get_request('newgroup', ''), 'status' => get_request('status', HOST_STATUS_MONITORED), 'proxy_hostid' => get_request('proxy_hostid', ''), 'ipmi_authtype' => get_request('ipmi_authtype', -1), 'ipmi_privilege' => get_request('ipmi_privilege', 2), 'ipmi_username' => get_request('ipmi_username', ''), 'ipmi_password' => get_request('ipmi_password', ''), 'inventory_mode' => get_request('inventory_mode', HOST_INVENTORY_DISABLED), 'host_inventory' => get_request('host_inventory', array()), 'templates' => get_request('templates', array()));
// sort templates
natsort($data['templates']);
// get groups
$data['all_groups'] = API::HostGroup()->get(array('output' => API_OUTPUT_EXTEND, 'editable' => true));
order_result($data['all_groups'], 'name');
// get proxies
$data['proxies'] = DBfetchArray(DBselect('SELECT h.hostid,h.host' . ' FROM hosts h' . ' WHERE h.status IN (' . HOST_STATUS_PROXY_ACTIVE . ',' . HOST_STATUS_PROXY_PASSIVE . ')' . andDbNode('h.hostid')));
order_result($data['proxies'], 'host');
// get inventories
if ($data['inventory_mode'] != HOST_INVENTORY_DISABLED) {
$data['inventories'] = getHostInventories();
$data['inventories'] = zbx_toHash($data['inventories'], 'db_field');
}
// get templates data
$data['linkedTemplates'] = null;
if (!empty($data['templates'])) {
$getLinkedTemplates = API::Template()->get(array('templateids' => $data['templates'], 'output' => array('templateid', 'name')));
foreach ($getLinkedTemplates as $getLinkedTemplate) {
$data['linkedTemplates'][] = array('id' => $getLinkedTemplate['templateid'], 'name' => $getLinkedTemplate['name']);
}
}
$hostForm = new CView('configuration.host.massupdate', $data);
$hostsWidget->addItem($hostForm->render());
} elseif (isset($_REQUEST['form'])) {
$hostsWidget->addPageHeader(_('CONFIGURATION OF HOSTS'));
$data = array();
}
$macrosView = new CView('common.macros', array('macros' => $macros, 'readonly' => $isDiscovered));
$divTabs->addTab('macroTab', _('Macros'), $macrosView->render());
$inventoryFormList = new CFormList('inventorylist');
// radio buttons for inventory type choice
$inventoryMode = isset($dbHost['inventory']['inventory_mode']) ? $dbHost['inventory']['inventory_mode'] : HOST_INVENTORY_DISABLED;
$inventoryDisabledBtn = new CRadioButton('inventory_mode', HOST_INVENTORY_DISABLED, null, 'host_inventory_radio_' . HOST_INVENTORY_DISABLED, $inventoryMode == HOST_INVENTORY_DISABLED);
$inventoryDisabledBtn->setEnabled(!$isDiscovered);
$inventoryManualBtn = new CRadioButton('inventory_mode', HOST_INVENTORY_MANUAL, null, 'host_inventory_radio_' . HOST_INVENTORY_MANUAL, $inventoryMode == HOST_INVENTORY_MANUAL);
$inventoryManualBtn->setEnabled(!$isDiscovered);
$inventoryAutomaticBtn = new CRadioButton('inventory_mode', HOST_INVENTORY_AUTOMATIC, null, 'host_inventory_radio_' . HOST_INVENTORY_AUTOMATIC, $inventoryMode == HOST_INVENTORY_AUTOMATIC);
$inventoryAutomaticBtn->setEnabled(!$isDiscovered);
$inventoryTypeRadioButton = array($inventoryDisabledBtn, new CLabel(_('Disabled'), 'host_inventory_radio_' . HOST_INVENTORY_DISABLED), $inventoryManualBtn, new CLabel(_('Manual'), 'host_inventory_radio_' . HOST_INVENTORY_MANUAL), $inventoryAutomaticBtn, new CLabel(_('Automatic'), 'host_inventory_radio_' . HOST_INVENTORY_AUTOMATIC));
$inventoryFormList->addRow(SPACE, new CDiv($inventoryTypeRadioButton, 'jqueryinputset'));
$hostInventoryTable = DB::getSchema('host_inventory');
$hostInventoryFields = getHostInventories();
foreach ($hostInventoryFields as $inventoryNo => $inventoryInfo) {
if (!isset($host_inventory[$inventoryInfo['db_field']])) {
$host_inventory[$inventoryInfo['db_field']] = '';
}
if ($hostInventoryTable['fields'][$inventoryInfo['db_field']]['type'] == DB::FIELD_TYPE_TEXT) {
$input = new CTextArea('host_inventory[' . $inventoryInfo['db_field'] . ']', $host_inventory[$inventoryInfo['db_field']]);
$input->addStyle('width: 64em;');
} else {
$fieldLength = $hostInventoryTable['fields'][$inventoryInfo['db_field']]['length'];
$input = new CTextBox('host_inventory[' . $inventoryInfo['db_field'] . ']', $host_inventory[$inventoryInfo['db_field']]);
$input->setAttribute('maxlength', $fieldLength);
$input->addStyle('width: ' . ($fieldLength > 64 ? 64 : $fieldLength) . 'em;');
}
if ($inventory_mode == HOST_INVENTORY_DISABLED) {
$input->setAttribute('disabled', 'disabled');
/**
* Mass update hosts.
*
* @param array $hosts multidimensional array with Hosts data
* @param array $hosts['hosts'] Array of Host objects to update
* @param string $hosts['fields']['host'] Host name.
* @param array $hosts['fields']['groupids'] HostGroup IDs add Host to.
* @param int $hosts['fields']['port'] Port. OPTIONAL
* @param int $hosts['fields']['status'] Host Status. OPTIONAL
* @param int $hosts['fields']['useip'] Use IP. OPTIONAL
* @param string $hosts['fields']['dns'] DNS. OPTIONAL
* @param string $hosts['fields']['ip'] IP. OPTIONAL
* @param int $hosts['fields']['proxy_hostid'] Proxy Host ID. OPTIONAL
* @param int $hosts['fields']['ipmi_authtype'] IPMI authentication type. OPTIONAL
* @param int $hosts['fields']['ipmi_privilege'] IPMI privilege. OPTIONAL
* @param string $hosts['fields']['ipmi_username'] IPMI username. OPTIONAL
* @param string $hosts['fields']['ipmi_password'] IPMI password. OPTIONAL
*
* @return boolean
*/
public function massUpdate($data)
{
$hosts = zbx_toArray($data['hosts']);
$inputHostIds = zbx_objectValues($hosts, 'hostid');
$hostids = array_unique($inputHostIds);
sort($hostids);
$updHosts = $this->get(array('hostids' => $hostids, 'editable' => true, 'output' => API_OUTPUT_EXTEND, 'preservekeys' => true));
foreach ($hosts as $host) {
if (!isset($updHosts[$host['hostid']])) {
self::exception(ZBX_API_ERROR_PERMISSIONS, _('You do not have permission to perform this operation.'));
}
}
// check if hosts have at least 1 group
if (isset($data['groups']) && empty($data['groups'])) {
self::exception(ZBX_API_ERROR_PARAMETERS, _('No groups for hosts.'));
}
/*
* Update hosts properties
*/
if (isset($data['name'])) {
if (count($hosts) > 1) {
self::exception(ZBX_API_ERROR_PARAMETERS, _('Cannot mass update visible host name.'));
}
}
if (isset($data['host'])) {
if (!preg_match('/^' . ZBX_PREG_HOST_FORMAT . '$/', $data['host'])) {
self::exception(ZBX_API_ERROR_PARAMETERS, _s('Incorrect characters used for host name "%s".', $data['host']));
}
if (count($hosts) > 1) {
self::exception(ZBX_API_ERROR_PARAMETERS, _('Cannot mass update host name.'));
}
$curHost = reset($hosts);
$hostExists = $this->get(array('filter' => array('host' => $curHost['host']), 'output' => array('hostid'), 'editable' => true, 'nopermissions' => true));
$hostExist = reset($hostExists);
if ($hostExist && bccomp($hostExist['hostid'], $curHost['hostid']) != 0) {
self::exception(ZBX_API_ERROR_PARAMETERS, _s('Host "%1$s" already exists.', $data['host']));
}
// can't add host with the same name as existing template
if (API::Template()->exists(array('host' => $curHost['host']))) {
self::exception(ZBX_API_ERROR_PARAMETERS, _s('Template "%1$s" already exists.', $curHost['host']));
}
}
if (isset($data['groups'])) {
$updateGroups = $data['groups'];
}
if (isset($data['interfaces'])) {
$updateInterfaces = $data['interfaces'];
}
if (isset($data['templates_clear'])) {
$updateTemplatesClear = zbx_toArray($data['templates_clear']);
}
if (isset($data['templates'])) {
$updateTemplates = $data['templates'];
}
if (isset($data['macros'])) {
$updateMacros = $data['macros'];
}
// second check is necessary, because import incorrectly inputs unset 'inventory' as empty string rather than null
if (isset($data['inventory']) && $data['inventory']) {
if (isset($data['inventory_mode']) && $data['inventory_mode'] == HOST_INVENTORY_DISABLED) {
self::exception(ZBX_API_ERROR_PARAMETERS, _('Cannot set inventory fields for disabled inventory.'));
}
$updateInventory = $data['inventory'];
$updateInventory['inventory_mode'] = null;
}
if (isset($data['inventory_mode'])) {
if (!isset($updateInventory)) {
$updateInventory = array();
}
$updateInventory['inventory_mode'] = $data['inventory_mode'];
}
if (isset($data['status'])) {
$updateStatus = $data['status'];
}
unset($data['hosts'], $data['groups'], $data['interfaces'], $data['templates_clear'], $data['templates'], $data['macros'], $data['inventory'], $data['inventory_mode'], $data['status']);
if (!zbx_empty($data)) {
DB::update('hosts', array('values' => $data, 'where' => array('hostid' => $hostids)));
}
if (isset($updateStatus)) {
updateHostStatus($hostids, $updateStatus);
}
/*
* Update interfaces
*/
if (isset($updateInterfaces)) {
$hostInterfaces = API::HostInterface()->get(array('hostids' => $hostids, 'output' => API_OUTPUT_EXTEND, 'preservekeys' => true, 'nopermissions' => true));
$this->massRemove(array('hostids' => $hostids, 'interfaces' => $hostInterfaces));
$this->massAdd(array('hosts' => $hosts, 'interfaces' => $updateInterfaces));
}
if (isset($updateTemplatesClear)) {
$templateidsClear = zbx_objectValues($updateTemplatesClear, 'templateid');
if ($updateTemplatesClear) {
$this->massRemove(array('hostids' => $hostids, 'templateids_clear' => $templateidsClear));
}
} else {
$templateidsClear = array();
}
/*
* Update template linkage
*/
if (isset($updateTemplates)) {
$hostTemplates = API::Template()->get(array('hostids' => $hostids, 'output' => array('templateid'), 'preservekeys' => true));
$hostTemplateids = array_keys($hostTemplates);
$newTemplateids = zbx_objectValues($updateTemplates, 'templateid');
$templatesToDel = array_diff($hostTemplateids, $newTemplateids);
$templatesToDel = array_diff($templatesToDel, $templateidsClear);
if ($templatesToDel) {
$result = $this->massRemove(array('hostids' => $hostids, 'templateids' => $templatesToDel));
if (!$result) {
self::exception(ZBX_API_ERROR_PARAMETERS, _('Cannot unlink template'));
}
}
$result = $this->massAdd(array('hosts' => $hosts, 'templates' => $updateTemplates));
if (!$result) {
self::exception(ZBX_API_ERROR_PARAMETERS, _('Cannot link template'));
}
}
// macros
if (isset($updateMacros)) {
DB::delete('hostmacro', array('hostid' => $hostids));
$this->massAdd(array('hosts' => $hosts, 'macros' => $updateMacros));
}
/*
* Inventory
*/
if (isset($updateInventory)) {
// disabling inventory
if ($updateInventory['inventory_mode'] == HOST_INVENTORY_DISABLED) {
$sql = 'DELETE FROM host_inventory WHERE ' . dbConditionInt('hostid', $hostids);
if (!DBexecute($sql)) {
self::exception(ZBX_API_ERROR_PARAMETERS, _('Cannot delete inventory.'));
}
} else {
$existingInventoriesDb = DBfetchArrayAssoc(DBselect('SELECT hostid,inventory_mode' . ' FROM host_inventory' . ' WHERE ' . dbConditionInt('hostid', $hostids)), 'hostid');
// check existing host inventory data
$automaticHostIds = array();
if ($updateInventory['inventory_mode'] === null) {
foreach ($hostids as $hostId) {
// if inventory is disabled for one of the updated hosts, throw an exception
if (!isset($existingInventoriesDb[$hostId])) {
$host = get_host_by_hostid($hostId);
self::exception(ZBX_API_ERROR_PARAMETERS, _s('Inventory disabled for host "%1$s".', $host['host']));
} elseif ($existingInventoriesDb[$hostId]['inventory_mode'] == HOST_INVENTORY_AUTOMATIC) {
$automaticHostIds[] = $hostId;
}
}
}
$inventoriesToSave = array();
foreach ($hostids as $hostId) {
$hostInventory = $updateInventory;
$hostInventory['hostid'] = $hostId;
// if no 'inventory_mode' has been passed, set inventory 'inventory_mode' from DB
if ($updateInventory['inventory_mode'] === null) {
$hostInventory['inventory_mode'] = $existingInventoriesDb[$hostId]['inventory_mode'];
}
$inventoriesToSave[$hostId] = $hostInventory;
}
// when updating automatic inventory, ignore fields that have items linked to them
if ($updateInventory['inventory_mode'] == HOST_INVENTORY_AUTOMATIC || $updateInventory['inventory_mode'] === null && $automaticHostIds) {
$itemsToInventories = API::item()->get(array('output' => array('inventory_link', 'hostid'), 'hostids' => $automaticHostIds ? $automaticHostIds : $hostids, 'nopermissions' => true));
$inventoryFields = getHostInventories();
foreach ($itemsToInventories as $hinv) {
// 0 means 'no link'
if ($hinv['inventory_link'] != 0) {
$inventoryName = $inventoryFields[$hinv['inventory_link']]['db_field'];
unset($inventoriesToSave[$hinv['hostid']][$inventoryName]);
}
}
}
// save inventory data
foreach ($inventoriesToSave as $inventory) {
$hostId = $inventory['hostid'];
if (isset($existingInventoriesDb[$hostId])) {
DB::update('host_inventory', array('values' => $inventory, 'where' => array('hostid' => $hostId)));
} else {
DB::insert('host_inventory', array($inventory), false);
}
}
}
}
/*
* Update host and host group linkage. This procedure should be done the last because user can unlink
* him self from a group with write permissions leaving only read premissions. Thus other procedures, like
* host-template linkage, inventory update, macros update, must be done before this.
*/
if (isset($updateGroups)) {
$updateGroups = zbx_toArray($updateGroups);
$hostGroups = API::HostGroup()->get(array('output' => array('groupid'), 'hostids' => $hostids));
$hostGroupids = zbx_objectValues($hostGroups, 'groupid');
$newGroupids = zbx_objectValues($updateGroups, 'groupid');
$groupsToAdd = array_diff($newGroupids, $hostGroupids);
if ($groupsToAdd) {
$this->massAdd(array('hosts' => $hosts, 'groups' => zbx_toObject($groupsToAdd, 'groupid')));
}
$groupidsToDel = array_diff($hostGroupids, $newGroupids);
if ($groupidsToDel) {
$this->massRemove(array('hostids' => $hostids, 'groupids' => $groupidsToDel));
}
}
return array('hostids' => $inputHostIds);
}
_imap.mapcorners['mylocationbutton'] = 2;
_imap.mapcorners['zoom'] = 2;
/* Перевод для текущего языка */
<?php
textdomain("frontend");
?>
locale.Search = '<?php
echo _('Search');
?>
';
locale.inventoryfields = new Object;
<?php
foreach (getHostInventories() as $field) {
?>
locale.inventoryfields["<?php
echo $field['db_field'];
?>
"] = "<?php
echo $field['title'];
?>
";
<?php
}
?>
locale['Ack'] = '<?php
echo _('Ack');
?>
$statusChangeCheckBox = new CCheckBox('status_change', $filter['statusChange'], 'javascript: this.checked ? $("status_change_days").enable() : $("status_change_days").disable()', 1);
$statusChangeCheckBox->addStyle('vertical-align: middle;');
$daysSpan = new CSpan(_('days'));
$daysSpan->addStyle('vertical-align: middle;');
$filterForm->addRow(_('Age less than'), array($statusChangeCheckBox, $statusChangeDays, SPACE, $daysSpan));
// name
$filterForm->addRow(_('Filter by name'), new CTextBox('txt_select', $filter['txtSelect'], 40));
// application
$filterForm->addRow(_('Filter by application'), array(new CTextBox('application', $filter['application'], 40), new CButton('application_name', _('Select'), 'return PopUp("popup.php?srctbl=applications&srcfld1=name&real_hosts=1&dstfld1=application&with_applications=1' . '&dstfrm=' . $filterForm->getName() . '");', 'filter-button')));
// inventory filter
$inventoryFilters = $filter['inventory'];
if (!$inventoryFilters) {
$inventoryFilters = array(array('field' => '', 'value' => ''));
}
$inventoryFields = array();
foreach (getHostInventories() as $inventory) {
$inventoryFields[$inventory['db_field']] = $inventory['title'];
}
$inventoryFilterTable = new CTable();
$inventoryFilterTable->setAttribute('id', 'inventory-filter');
$i = 0;
foreach ($inventoryFilters as $field) {
$inventoryFilterTable->addRow(array(new CComboBox('inventory[' . $i . '][field]', $field['field'], null, $inventoryFields), new CTextBox('inventory[' . $i . '][value]', $field['value'], 20), new CButton('inventory[' . $i . '][remove]', _('Remove'), null, 'link_menu element-table-remove')), 'form_row');
$i++;
}
$inventoryFilterTable->addRow(new CCol(new CButton('inventory_add', _('Add'), null, 'link_menu element-table-add'), null, 3));
$filterForm->addRow(_('Filter by host inventory'), $inventoryFilterTable);
// maintenance filter
$filterForm->addRow(_('Show hosts in maintenance'), new CCheckBox('show_maintenance', $filter['showMaintenance'], null, 1));
// show details
if (!$overview) {
/**
* Mass update hosts
*
* @param array $hosts multidimensional array with Hosts data
* @param array $hosts ['hosts'] Array of Host objects to update
* @param string $hosts ['fields']['host'] Host name.
* @param array $hosts ['fields']['groupids'] HostGroup IDs add Host to.
* @param int $hosts ['fields']['port'] Port. OPTIONAL
* @param int $hosts ['fields']['status'] Host Status. OPTIONAL
* @param int $hosts ['fields']['useip'] Use IP. OPTIONAL
* @param string $hosts ['fields']['dns'] DNS. OPTIONAL
* @param string $hosts ['fields']['ip'] IP. OPTIONAL
* @param int $hosts ['fields']['proxy_hostid'] Proxy Host ID. OPTIONAL
* @param int $hosts ['fields']['ipmi_authtype'] IPMI authentication type. OPTIONAL
* @param int $hosts ['fields']['ipmi_privilege'] IPMI privilege. OPTIONAL
* @param string $hosts ['fields']['ipmi_username'] IPMI username. OPTIONAL
* @param string $hosts ['fields']['ipmi_password'] IPMI password. OPTIONAL
*
* @return boolean
*/
public function massUpdate($data)
{
$hosts = zbx_toArray($data['hosts']);
$hostids = zbx_objectValues($hosts, 'hostid');
$updHosts = $this->get(array('hostids' => $hostids, 'editable' => true, 'output' => API_OUTPUT_EXTEND, 'preservekeys' => true));
foreach ($hosts as $host) {
if (!isset($updHosts[$host['hostid']])) {
self::exception(ZBX_API_ERROR_PERMISSIONS, _('You do not have permission to perform this operation.'));
}
}
// check if hosts have at least 1 group
if (isset($data['groups']) && empty($data['groups'])) {
self::exception(ZBX_API_ERROR_PARAMETERS, _('No groups for hosts.'));
}
/*
* Update hosts properties
*/
if (isset($data['name'])) {
if (count($hosts) > 1) {
self::exception(ZBX_API_ERROR_PARAMETERS, _('Cannot mass update visible host name.'));
}
}
if (isset($data['host'])) {
if (!preg_match('/^' . ZBX_PREG_HOST_FORMAT . '$/', $data['host'])) {
self::exception(ZBX_API_ERROR_PARAMETERS, _s('Incorrect characters used for host name "%s".', $data['host']));
}
if (count($hosts) > 1) {
self::exception(ZBX_API_ERROR_PARAMETERS, _('Cannot mass update host name.'));
}
$curHost = reset($hosts);
$hostExists = $this->get(array('filter' => array('host' => $curHost['host']), 'output' => API_OUTPUT_SHORTEN, 'editable' => true, 'nopermissions' => true));
$hostExist = reset($hostExists);
if ($hostExist && bccomp($hostExist['hostid'], $curHost['hostid']) != 0) {
self::exception(ZBX_API_ERROR_PARAMETERS, _s('Host "%1$s" already exists.', $data['host']));
}
// can't add host with the same name as existing template
if (API::Template()->exists(array('host' => $curHost['host']))) {
self::exception(ZBX_API_ERROR_PARAMETERS, _s('Template "%1$s" already exists.', $curHost['host']));
}
}
if (isset($data['groups'])) {
$updateGroups = $data['groups'];
unset($data['groups']);
}
if (isset($data['interfaces'])) {
$updateInterfaces = $data['interfaces'];
unset($data['interfaces']);
}
if (isset($data['templates_clear'])) {
$updateTemplatesClear = zbx_toArray($data['templates_clear']);
unset($data['templates_clear']);
}
if (isset($data['templates'])) {
$updateTemplates = $data['templates'];
unset($data['templates']);
}
if (isset($data['macros'])) {
$updateMacros = $data['macros'];
unset($data['macros']);
}
if (isset($data['inventory'])) {
$updateInventory = $data['inventory'];
unset($data['inventory']);
}
if (isset($data['inventory_mode'])) {
if (!isset($updateInventory)) {
$updateInventory = array();
}
$updateInventory['inventory_mode'] = $data['inventory_mode'];
unset($data['inventory_mode']);
}
if (isset($data['status'])) {
$updateStatus = $data['status'];
unset($data['status']);
}
unset($data['hosts']);
if (!zbx_empty($data)) {
$update = array('values' => $data, 'where' => array('hostid' => $hostids));
DB::update('hosts', $update);
}
if (isset($updateStatus)) {
updateHostStatus($hostids, $updateStatus);
}
/*
* Update hostgroups linkage
*/
if (isset($updateGroups)) {
$updateGroups = zbx_toArray($updateGroups);
$hostGroups = API::HostGroup()->get(array('hostids' => $hostids));
$hostGroupids = zbx_objectValues($hostGroups, 'groupid');
$newGroupids = zbx_objectValues($updateGroups, 'groupid');
$result = $this->massAdd(array('hosts' => $hosts, 'groups' => $updateGroups));
if (!$result) {
self::exception(ZBX_API_ERROR_PARAMETERS, _('Cannot create host group.'));
}
$groupidsToDel = array_diff($hostGroupids, $newGroupids);
if (!empty($groupidsToDel)) {
$result = $this->massRemove(array('hostids' => $hostids, 'groupids' => $groupidsToDel));
if (!$result) {
self::exception(ZBX_API_ERROR_PARAMETERS, _('Cannot delete host group.'));
}
}
}
/*
* Update interfaces
*/
if (isset($updateInterfaces)) {
$hostInterfaces = API::HostInterface()->get(array('hostids' => $hostids, 'output' => API_OUTPUT_EXTEND, 'preservekeys' => true, 'nopermissions' => true));
$this->massRemove(array('hostids' => $hostids, 'interfaces' => $hostInterfaces));
$this->massAdd(array('hosts' => $hosts, 'interfaces' => $updateInterfaces));
}
if (isset($updateTemplatesClear)) {
$templateidsClear = zbx_objectValues($updateTemplatesClear, 'templateid');
if (!empty($updateTemplatesClear)) {
$this->massRemove(array('hostids' => $hostids, 'templateids_clear' => $templateidsClear));
}
} else {
$templateidsClear = array();
}
/*
* Update template linkage
*/
if (isset($updateTemplates)) {
$hostTemplates = API::Template()->get(array('hostids' => $hostids, 'output' => API_OUTPUT_SHORTEN, 'preservekeys' => true));
$hostTemplateids = array_keys($hostTemplates);
$newTemplateids = zbx_objectValues($updateTemplates, 'templateid');
$templatesToDel = array_diff($hostTemplateids, $newTemplateids);
$templatesToDel = array_diff($templatesToDel, $templateidsClear);
if (!empty($templatesToDel)) {
$result = $this->massRemove(array('hostids' => $hostids, 'templateids' => $templatesToDel));
if (!$result) {
self::exception(ZBX_API_ERROR_PARAMETERS, _('Cannot unlink template'));
}
}
$result = $this->massAdd(array('hosts' => $hosts, 'templates' => $updateTemplates));
if (!$result) {
self::exception(ZBX_API_ERROR_PARAMETERS, _('Cannot link template'));
}
}
// macros
if (isset($updateMacros)) {
DB::delete('hostmacro', array('hostid' => $hostids));
$this->massAdd(array('hosts' => $hosts, 'macros' => $updateMacros));
}
/*
* Inventory
*/
if (isset($updateInventory)) {
if ($updateInventory['inventory_mode'] == HOST_INVENTORY_DISABLED) {
$sql = 'DELETE FROM host_inventory WHERE ' . dbConditionInt('hostid', $hostids);
if (!DBexecute($sql)) {
self::exception(ZBX_API_ERROR_PARAMETERS, _('Cannot delete inventory.'));
}
} else {
$hostsWithInventories = array();
$existingInventoriesDb = DBselect('SELECT hostid FROM host_inventory WHERE ' . dbConditionInt('hostid', $hostids));
while ($existingInventory = DBfetch($existingInventoriesDb)) {
$hostsWithInventories[] = $existingInventory['hostid'];
}
// when hosts are being updated to use automatic mode for host inventories,
// we must check if some items are set to populate inventory fields of every host.
// if they do, mass update for those fields should be ignored
if ($updateInventory['inventory_mode'] == HOST_INVENTORY_AUTOMATIC) {
// getting all items on all affected hosts
$itemsToInventories = API::item()->get(array('output' => array('inventory_link', 'hostid'), 'filter' => array('hostid' => $hostids), 'nopermissions' => true));
// gathering links to array: 'hostid'=>array('inventory_name_1'=>true, 'inventory_name_2'=>true)
$inventoryLinksOnHosts = array();
$inventoryFields = getHostInventories();
foreach ($itemsToInventories as $hinv) {
if ($hinv['inventory_link'] != 0) {
// 0 means 'no link'
if (isset($inventoryLinksOnHosts[$hinv['hostid']])) {
$inventoryLinksOnHosts[$hinv['hostid']][$inventoryFields[$hinv['inventory_link']]['db_field']] = true;
} else {
$inventoryLinksOnHosts[$hinv['hostid']] = array($inventoryFields[$hinv['inventory_link']]['db_field'] => true);
}
}
}
// now we have all info we need to determine, which inventory fields should be saved
$inventoriesToSave = array();
foreach ($hostids as $hostid) {
$inventoriesToSave[$hostid] = $updateInventory;
$inventoriesToSave[$hostid]['hostid'] = $hostid;
foreach ($updateInventory as $inventoryName => $hinv) {
if (isset($inventoryLinksOnHosts[$hostid][$inventoryName])) {
unset($inventoriesToSave[$hostid][$inventoryName]);
}
}
}
} else {
// if mode is not automatic, all fields can be saved
$inventoriesToSave = array();
foreach ($hostids as $hostid) {
$inventoriesToSave[$hostid] = $updateInventory;
$inventoriesToSave[$hostid]['hostid'] = $hostid;
}
}
$hostsWithoutInventory = array_diff($hostids, $hostsWithInventories);
// hosts that have no inventory yet, need it to be inserted
foreach ($hostsWithoutInventory as $hostid) {
DB::insert('host_inventory', array($inventoriesToSave[$hostid]), false);
}
// those hosts that already have an inventory, need it to be updated
foreach ($hostsWithInventories as $hostid) {
DB::update('host_inventory', array('values' => $inventoriesToSave[$hostid], 'where' => array('hostid' => $hostid)));
}
}
}
return array('hostids' => $hostids);
}
$data['discoveryRule'] = $dbHost['discoveryRule'];
}
$templateids = zbx_objectValues($dbHost['parentTemplates'], 'templateid');
$data['original_templates'] = array_combine($templateids, $templateids);
}
foreach ([INTERFACE_TYPE_AGENT, INTERFACE_TYPE_SNMP, INTERFACE_TYPE_JMX, INTERFACE_TYPE_IPMI] as $type) {
if (array_key_exists($type, $data['mainInterfaces'])) {
$interfaceid = $data['mainInterfaces'][$type];
$data['interfaces'][$interfaceid]['main'] = '1';
}
}
$data['interfaces'] = array_values($data['interfaces']);
}
if ($data['hostid'] != 0) {
// get items that populate host inventory fields
$data['inventory_items'] = API::Item()->get(['output' => ['inventory_link', 'itemid', 'hostid', 'name', 'key_'], 'hostids' => [$dbHost['hostid']], 'filter' => ['inventory_link' => array_keys(getHostInventories())]]);
$data['inventory_items'] = zbx_toHash($data['inventory_items'], 'inventory_link');
$data['inventory_items'] = CMacrosResolverHelper::resolveItemNames($data['inventory_items']);
}
if ($data['flags'] == ZBX_FLAG_DISCOVERY_CREATED) {
if ($data['proxy_hostid'] != 0) {
$data['proxies'] = API::Proxy()->get(['output' => ['host'], 'proxyids' => [$data['proxy_hostid']], 'preservekeys' => true]);
} else {
$data['proxies'] = [];
}
} else {
$data['proxies'] = API::Proxy()->get(['output' => ['host'], 'preservekeys' => true]);
order_result($data['proxies'], 'host');
}
foreach ($data['proxies'] as &$proxy) {
$proxy = $proxy['host'];
/**
* Get data for item edit page.
*
* @param array $item item, item prototype or LLD rule to take the data from
* @param bool $options['is_discovery_rule']
*
* @return array
*/
function getItemFormData(array $item = [], array $options = [])
{
$data = ['form' => getRequest('form'), 'form_refresh' => getRequest('form_refresh'), 'is_discovery_rule' => !empty($options['is_discovery_rule']), 'parent_discoveryid' => getRequest('parent_discoveryid', !empty($options['is_discovery_rule']) ? getRequest('itemid') : null), 'itemid' => getRequest('itemid'), 'limited' => false, 'interfaceid' => getRequest('interfaceid', 0), 'name' => getRequest('name', ''), 'description' => getRequest('description', ''), 'key' => getRequest('key', ''), 'hostname' => getRequest('hostname'), 'delay' => getRequest('delay', ZBX_ITEM_DELAY_DEFAULT), 'history' => getRequest('history', 90), 'status' => getRequest('status', isset($_REQUEST['form_refresh']) ? 1 : 0), 'type' => getRequest('type', 0), 'snmp_community' => getRequest('snmp_community', 'public'), 'snmp_oid' => getRequest('snmp_oid', 'interfaces.ifTable.ifEntry.ifInOctets.1'), 'port' => getRequest('port', ''), 'value_type' => getRequest('value_type', ITEM_VALUE_TYPE_UINT64), 'data_type' => getRequest('data_type', ITEM_DATA_TYPE_DECIMAL), 'trapper_hosts' => getRequest('trapper_hosts', ''), 'units' => getRequest('units', ''), 'valuemapid' => getRequest('valuemapid', 0), 'params' => getRequest('params', ''), 'multiplier' => getRequest('multiplier', 0), 'delta' => getRequest('delta', 0), 'trends' => getRequest('trends', DAY_IN_YEAR), 'new_application' => getRequest('new_application', ''), 'applications' => getRequest('applications', []), 'delay_flex' => getRequest('delay_flex', []), 'snmpv3_contextname' => getRequest('snmpv3_contextname', ''), 'snmpv3_securityname' => getRequest('snmpv3_securityname', ''), 'snmpv3_securitylevel' => getRequest('snmpv3_securitylevel', 0), 'snmpv3_authprotocol' => getRequest('snmpv3_authprotocol', ITEM_AUTHPROTOCOL_MD5), 'snmpv3_authpassphrase' => getRequest('snmpv3_authpassphrase', ''), 'snmpv3_privprotocol' => getRequest('snmpv3_privprotocol', ITEM_PRIVPROTOCOL_DES), 'snmpv3_privpassphrase' => getRequest('snmpv3_privpassphrase', ''), 'ipmi_sensor' => getRequest('ipmi_sensor', ''), 'authtype' => getRequest('authtype', 0), 'username' => getRequest('username', ''), 'password' => getRequest('password', ''), 'publickey' => getRequest('publickey', ''), 'privatekey' => getRequest('privatekey', ''), 'formula' => getRequest('formula', 1), 'logtimefmt' => getRequest('logtimefmt', ''), 'add_groupid' => getRequest('add_groupid', getRequest('groupid', 0)), 'valuemaps' => null, 'possibleHostInventories' => null, 'alreadyPopulated' => null, 'initial_item_type' => null, 'templates' => []];
// hostid
if (!empty($data['parent_discoveryid'])) {
$discoveryRule = API::DiscoveryRule()->get(['itemids' => $data['parent_discoveryid'], 'output' => API_OUTPUT_EXTEND, 'editable' => true]);
$discoveryRule = reset($discoveryRule);
$data['hostid'] = $discoveryRule['hostid'];
$data['new_application_prototype'] = getRequest('new_application_prototype', '');
$data['application_prototypes'] = getRequest('application_prototypes', array());
} else {
$data['hostid'] = getRequest('hostid', 0);
}
// types, http items only for internal processes
$data['types'] = item_type2str();
unset($data['types'][ITEM_TYPE_HTTPTEST]);
if (!empty($options['is_discovery_rule'])) {
unset($data['types'][ITEM_TYPE_AGGREGATE], $data['types'][ITEM_TYPE_CALCULATED], $data['types'][ITEM_TYPE_SNMPTRAP]);
}
// item
if ($item) {
$data['item'] = $item;
$data['hostid'] = !empty($data['hostid']) ? $data['hostid'] : $data['item']['hostid'];
$data['limited'] = $data['item']['templateid'] != 0;
// get templates
$itemid = $item['itemid'];
do {
$params = ['itemids' => $itemid, 'output' => ['itemid', 'templateid'], 'selectHosts' => ['name']];
if ($data['is_discovery_rule']) {
$item = API::DiscoveryRule()->get($params);
} else {
$params['selectDiscoveryRule'] = ['itemid'];
$params['filter'] = ['flags' => null];
$item = API::Item()->get($params);
}
$item = reset($item);
if (!empty($item)) {
$host = reset($item['hosts']);
if (!empty($item['hosts'])) {
$host['name'] = CHtml::encode($host['name']);
if (bccomp($data['itemid'], $itemid) == 0) {
} elseif ($data['is_discovery_rule']) {
$data['templates'][] = new CLink($host['name'], 'host_discovery.php?form=update&itemid=' . $item['itemid']);
$data['templates'][] = SPACE . '⇒' . SPACE;
} elseif ($item['discoveryRule']) {
$data['templates'][] = new CLink($host['name'], 'disc_prototypes.php?form=update' . '&itemid=' . $item['itemid'] . '&parent_discoveryid=' . $item['discoveryRule']['itemid']);
$data['templates'][] = SPACE . '⇒' . SPACE;
} else {
$data['templates'][] = new CLink($host['name'], 'items.php?form=update&itemid=' . $item['itemid']);
$data['templates'][] = SPACE . '⇒' . SPACE;
}
}
$itemid = $item['templateid'];
} else {
break;
}
} while ($itemid != 0);
$data['templates'] = array_reverse($data['templates']);
array_shift($data['templates']);
}
// caption
if (!empty($data['is_discovery_rule'])) {
$data['caption'] = _('Discovery rule');
} else {
$data['caption'] = !empty($data['parent_discoveryid']) ? _('Item prototype') : _('Item');
}
// hostname
if (empty($data['is_discovery_rule']) && empty($data['hostname'])) {
if (!empty($data['hostid'])) {
$hostInfo = API::Host()->get(['hostids' => $data['hostid'], 'output' => ['name'], 'templated_hosts' => true]);
$hostInfo = reset($hostInfo);
$data['hostname'] = $hostInfo['name'];
} else {
$data['hostname'] = _('not selected');
}
}
// fill data from item
if (!hasRequest('form_refresh') && ($item || $data['limited'])) {
$data['name'] = $data['item']['name'];
$data['description'] = $data['item']['description'];
$data['key'] = $data['item']['key_'];
$data['interfaceid'] = $data['item']['interfaceid'];
$data['type'] = $data['item']['type'];
$data['snmp_community'] = $data['item']['snmp_community'];
$data['snmp_oid'] = $data['item']['snmp_oid'];
$data['port'] = $data['item']['port'];
$data['value_type'] = $data['item']['value_type'];
$data['data_type'] = $data['item']['data_type'];
$data['trapper_hosts'] = $data['item']['trapper_hosts'];
$data['units'] = $data['item']['units'];
$data['valuemapid'] = $data['item']['valuemapid'];
$data['multiplier'] = $data['item']['multiplier'];
$data['hostid'] = $data['item']['hostid'];
$data['params'] = $data['item']['params'];
$data['snmpv3_contextname'] = $data['item']['snmpv3_contextname'];
$data['snmpv3_securityname'] = $data['item']['snmpv3_securityname'];
$data['snmpv3_securitylevel'] = $data['item']['snmpv3_securitylevel'];
$data['snmpv3_authprotocol'] = $data['item']['snmpv3_authprotocol'];
$data['snmpv3_authpassphrase'] = $data['item']['snmpv3_authpassphrase'];
$data['snmpv3_privprotocol'] = $data['item']['snmpv3_privprotocol'];
$data['snmpv3_privpassphrase'] = $data['item']['snmpv3_privpassphrase'];
$data['ipmi_sensor'] = $data['item']['ipmi_sensor'];
$data['authtype'] = $data['item']['authtype'];
$data['username'] = $data['item']['username'];
$data['password'] = $data['item']['password'];
$data['publickey'] = $data['item']['publickey'];
$data['privatekey'] = $data['item']['privatekey'];
$data['logtimefmt'] = $data['item']['logtimefmt'];
$data['new_application'] = getRequest('new_application', '');
if ($data['parent_discoveryid'] != 0) {
$data['new_application_prototype'] = getRequest('new_application_prototype', '');
}
if (!$data['is_discovery_rule']) {
$data['formula'] = $data['item']['formula'];
}
if (!$data['limited'] || !isset($_REQUEST['form_refresh'])) {
$data['delay'] = $data['item']['delay'];
if (($data['type'] == ITEM_TYPE_TRAPPER || $data['type'] == ITEM_TYPE_SNMPTRAP) && $data['delay'] == 0) {
$data['delay'] = ZBX_ITEM_DELAY_DEFAULT;
}
$data['history'] = $data['item']['history'];
$data['status'] = $data['item']['status'];
$data['delta'] = $data['item']['delta'];
$data['trends'] = $data['item']['trends'];
$parser = new CItemDelayFlexParser($data['item']['delay_flex']);
if ($parser->isValid()) {
foreach ($parser->getIntervals() as $interval) {
if ($interval['type'] == ITEM_DELAY_FLEX_TYPE_FLEXIBLE) {
$interval_parts = explode('/', $interval['interval']);
$data['delay_flex'][] = ['delay' => $interval_parts[0], 'period' => $interval_parts[1], 'type' => ITEM_DELAY_FLEX_TYPE_FLEXIBLE];
} else {
$data['delay_flex'][] = ['schedule' => $interval['interval'], 'type' => ITEM_DELAY_FLEX_TYPE_SCHEDULING];
}
}
}
$data['applications'] = array_unique(zbx_array_merge($data['applications'], get_applications_by_itemid($data['itemid'])));
if ($data['parent_discoveryid'] != 0) {
/*
* Get a list of application prototypes assigned to item prototype. Don't select distinct names,
* since database can be accidentally created case insensitive.
*/
$application_prototypes = DBfetchArray(DBselect('SELECT ap.name' . ' FROM application_prototype ap,item_application_prototype iap' . ' WHERE ap.application_prototypeid=iap.application_prototypeid' . ' AND ap.itemid=' . zbx_dbstr($data['parent_discoveryid']) . ' AND iap.itemid=' . zbx_dbstr($data['itemid'])));
// Merge form submitted data with data existing in DB to find diff and correctly display ListBox.
$data['application_prototypes'] = array_unique(zbx_array_merge($data['application_prototypes'], zbx_objectValues($application_prototypes, 'name')));
}
}
}
if (!$data['delay_flex']) {
$data['delay_flex'][] = ['delay' => '', 'period' => '', 'type' => ITEM_DELAY_FLEX_TYPE_FLEXIBLE];
}
// applications
if (count($data['applications']) == 0) {
array_push($data['applications'], 0);
}
$data['db_applications'] = DBfetchArray(DBselect('SELECT DISTINCT a.applicationid,a.name' . ' FROM applications a' . ' WHERE a.hostid=' . zbx_dbstr($data['hostid']) . ($data['parent_discoveryid'] ? ' AND a.flags=' . ZBX_FLAG_DISCOVERY_NORMAL : '')));
order_result($data['db_applications'], 'name');
if ($data['parent_discoveryid'] != 0) {
// Make the application prototype list no appearing empty, but filling it with "-None-" as first element.
if (count($data['application_prototypes']) == 0) {
$data['application_prototypes'][] = 0;
}
// Get a list of application prototypes by discovery rule.
$data['db_application_prototypes'] = DBfetchArray(DBselect('SELECT ap.application_prototypeid,ap.name' . ' FROM application_prototype ap' . ' WHERE ap.itemid=' . zbx_dbstr($data['parent_discoveryid'])));
order_result($data['db_application_prototypes'], 'name');
}
// interfaces
$data['interfaces'] = API::HostInterface()->get(['hostids' => $data['hostid'], 'output' => API_OUTPUT_EXTEND]);
// valuemapid
if ($data['limited']) {
if ($data['valuemapid'] != 0) {
$valuemaps = API::ValueMap()->get(['output' => ['name'], 'valuemapids' => [$data['valuemapid']]]);
if ($valuemaps) {
$data['valuemaps'] = $valuemaps[0]['name'];
}
}
} else {
$data['valuemaps'] = API::ValueMap()->get(['output' => ['valemapid', 'name']]);
CArrayHelper::sort($data['valuemaps'], ['name']);
}
// possible host inventories
if (empty($data['parent_discoveryid'])) {
$data['possibleHostInventories'] = getHostInventories();
// get already populated fields by other items
$data['alreadyPopulated'] = API::item()->get(['output' => ['inventory_link'], 'filter' => ['hostid' => $data['hostid']], 'nopermissions' => true]);
$data['alreadyPopulated'] = zbx_toHash($data['alreadyPopulated'], 'inventory_link');
}
// unset snmpv3 fields
if ($data['type'] != ITEM_TYPE_SNMPV3) {
$data['snmpv3_contextname'] = '';
$data['snmpv3_securityname'] = '';
$data['snmpv3_securitylevel'] = ITEM_SNMPV3_SECURITYLEVEL_NOAUTHNOPRIV;
$data['snmpv3_authprotocol'] = ITEM_AUTHPROTOCOL_MD5;
$data['snmpv3_authpassphrase'] = '';
$data['snmpv3_privprotocol'] = ITEM_PRIVPROTOCOL_DES;
$data['snmpv3_privpassphrase'] = '';
}
// unset ssh auth fields
if ($data['type'] != ITEM_TYPE_SSH) {
$data['authtype'] = ITEM_AUTHTYPE_PASSWORD;
$data['publickey'] = '';
$data['privatekey'] = '';
}
return $data;
}
function insert_host_inventory_form()
{
$frmHostP = new CFormTable(_('Host Inventory'));
$table_titles = getHostInventories();
$table_titles = zbx_toHash($table_titles, 'db_field');
$sql_fields = implode(', ', array_keys($table_titles));
$sql = 'SELECT ' . $sql_fields . ' FROM host_inventory WHERE hostid=' . zbx_dbstr($_REQUEST['hostid']);
$result = DBselect($sql);
$row = DBfetch($result);
foreach ($row as $key => $value) {
if (!zbx_empty($value)) {
$frmHostP->addRow($table_titles[$key]['title'], new CSpan(zbx_str2links($value), 'pre'));
}
}
$frmHostP->addItemToBottomRow(new CButtonCancel(url_param('groupid')));
return $frmHostP;
}
** 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.
**/
$hostInventoryWidget = new CWidget();
$rForm = new CForm('get');
$rForm->addItem(array(_('Group'), SPACE, $this->data['pageFilter']->getGroupsCB()));
$hostInventoryWidget->addPageHeader(_('HOST INVENTORY'), SPACE);
$hostInventoryWidget->addHeader(_('Hosts'), $rForm);
$filterTable = new CTable('', 'filter filter-center');
// getting inventory fields to make a drop down
$inventoryFields = getHostInventories(true);
// 'true' means list should be ordered by title
$inventoryFieldsComboBox = new CComboBox('filter_field', $this->data['filterField']);
foreach ($inventoryFields as $inventoryField) {
$inventoryFieldsComboBox->addItem($inventoryField['db_field'], $inventoryField['title']);
}
$exactComboBox = new CComboBox('filter_exact', $this->data['filterExact']);
$exactComboBox->addItem('0', _('like'));
$exactComboBox->addItem('1', _('exactly'));
$filterTable->addRow(array(array(array(bold(_('Field')), SPACE, $inventoryFieldsComboBox), array($exactComboBox, new CTextBox('filter_field_value', $this->data['filterFieldValue'], 20)))), 'host-inventories');
$filter = new CSubmit('filter_set', _('Filter'));
$filter->useJQueryStyle('main');
$reset = new CSubmit('filter_rst', _('Reset'));
$reset->useJQueryStyle();
$divButtons = new CDiv(array($filter, SPACE, $reset));
$divButtons->setAttribute('style', 'padding: 4px 0px;');
/**
* Checks icon maps.
* @throws APIException
* @param $iconMaps
* @param bool $mustExist if icon map should be checked against having at least one mapping
* @return void
*/
protected function validateMappings($iconMaps, $mustExist = true)
{
$inventoryFields = getHostInventories();
$imageids = API::Image()->get(['output' => ['imageid'], 'preservekeys' => true, 'filter' => ['imagetype' => IMAGE_TYPE_ICON]]);
foreach ($iconMaps as $iconMap) {
if (isset($iconMap['mappings']) && empty($iconMap['mappings'])) {
self::exception(ZBX_API_ERROR_PARAMETERS, _s('Icon map "%s" must have at least one mapping.', $iconMap['name']));
} elseif (!isset($iconMap['mappings'])) {
if ($mustExist) {
self::exception(ZBX_API_ERROR_PARAMETERS, _s('Icon map "%s" must have at least one mapping.', $iconMap['name']));
} else {
continue;
}
}
$uniqField = [];
foreach ($iconMap['mappings'] as $mapping) {
if (!isset($mapping['expression'])) {
self::exception(ZBX_API_ERROR_PARAMETERS, _('Required field "expression" is missing in icon mapping.'));
} elseif (!isset($mapping['inventory_link'])) {
self::exception(ZBX_API_ERROR_PARAMETERS, _('Required field "inventory_link" is missing in icon mapping.'));
} elseif (!isset($mapping['iconid'])) {
self::exception(ZBX_API_ERROR_PARAMETERS, _('Required field "iconid" is missing in icon mapping.'));
} elseif (!isset($inventoryFields[$mapping['inventory_link']])) {
self::exception(ZBX_API_ERROR_PARAMETERS, _s('Icon map "%1$s" has mapping with incorrect inventory link "%2$s".', $iconMap['name'], $mapping['inventory_link']));
} elseif (!isset($imageids[$mapping['iconid']])) {
self::exception(ZBX_API_ERROR_PARAMETERS, _s('Icon map "%1$s" has mapping with incorrect iconid "%2$s".', $iconMap['name'], $mapping['iconid']));
}
try {
CGlobalRegexp::isValid($mapping['expression']);
} catch (Exception $e) {
switch ($e->getCode()) {
case CGlobalRegexp::ERROR_REGEXP_EMPTY:
self::exception(ZBX_API_ERROR_PARAMETERS, _s('Icon map "%s" cannot have mapping with empty expression.', $iconMap['name']));
break;
case CGlobalRegexp::ERROR_REGEXP_NOT_EXISTS:
self::exception(ZBX_API_ERROR_PARAMETERS, _s('Icon map "%s" cannot have mapping with global expression that does not exist.', $iconMap['name']));
break;
default:
self::exception(ZBX_API_ERROR_PARAMETERS, _s('Icon map "%s" has incorrect expression.', $iconMap['name']));
}
}
if (isset($uniqField[$mapping['inventory_link'] . $mapping['expression']])) {
self::exception(ZBX_API_ERROR_PARAMETERS, _s('Icon mapping entry "%1$s" against "%2$s" already exists.', $mapping['expression'], $inventoryFields[$mapping['inventory_link']]['title']));
}
$uniqField[$mapping['inventory_link'] . $mapping['expression']] = true;
}
}
}
/**
* Get icon id by mapping.
*
* @param array $iconMap
* @param array $inventory
*
* @return int
*/
function getIconByMapping($iconMap, $inventory)
{
if (!empty($inventory['inventory'])) {
$inventories = getHostInventories();
foreach ($iconMap['mappings'] as $mapping) {
try {
$expr = new CGlobalRegexp($mapping['expression']);
if ($expr->match($inventory['inventory'][$inventories[$mapping['inventory_link']]['db_field']])) {
return $mapping['iconid'];
}
} catch (Exception $e) {
continue;
}
}
}
return $iconMap['default_iconid'];
}
/**
* @param array $iconMap
* @param array $inventory
*
* @return int icon id
*/
function getIconByMapping($iconMap, $inventory)
{
$iconid = null;
$inventories = getHostInventories();
if (isset($inventory['inventory'])) {
foreach ($iconMap['mappings'] as $mapping) {
try {
$expr = new GlobalRegExp($mapping['expression']);
if ($expr->match($inventory['inventory'][$inventories[$mapping['inventory_link']]['db_field']])) {
$iconid = $mapping['iconid'];
break;
}
} catch (Exception $e) {
continue;
}
}
}
if (null === $iconid) {
$iconid = $iconMap['default_iconid'];
}
return $iconid;
}