/**
* Get Screen data
*
* @param array $options
* @param array $options['nodeids'] Node IDs
* @param boolean $options['with_items'] only with items
* @param boolean $options['editable'] only with read-write permission. Ignored for SuperAdmins
* @param int $options['count'] count Hosts, returned column name is rowscount
* @param string $options['pattern'] search hosts by pattern in host names
* @param int $options['limit'] limit selection
* @param string $options['order'] deprecated parameter (for now)
* @return array|boolean Host data as array or false if error
*/
public function get($options = array())
{
$result = array();
$userType = self::$userData['type'];
$userid = self::$userData['userid'];
// allowed columns for sorting
$sortColumns = array('screenid', 'name');
// allowed output options for [ select_* ] params
$subselectsAllowedOutputs = array(API_OUTPUT_REFER, API_OUTPUT_EXTEND);
$sqlParts = array('select' => array('screens' => 's.screenid,s.templateid'), 'from' => array('screens' => 'screens s'), 'where' => array('template' => 's.templateid IS NOT NULL'), 'order' => array(), 'group' => array(), 'limit' => null);
$defOptions = array('nodeids' => null, 'screenids' => null, 'screenitemids' => null, 'templateids' => null, 'hostids' => null, 'editable' => null, 'noInheritance' => null, 'nopermissions' => null, 'filter' => null, 'search' => null, 'searchByAny' => null, 'startSearch' => null, 'excludeSearch' => null, 'searchWildcardsEnabled' => null, 'output' => API_OUTPUT_REFER, 'selectScreenItems' => null, 'countOutput' => null, 'groupCount' => null, 'preservekeys' => null, 'sortfield' => '', 'sortorder' => '', 'limit' => null);
$options = zbx_array_merge($defOptions, $options);
if (is_array($options['output'])) {
unset($sqlParts['select']['screens']);
$dbTable = DB::getSchema('screens');
foreach ($options['output'] as $field) {
if (isset($dbTable['fields'][$field])) {
$sqlParts['select'][$field] = 's.' . $field;
}
}
$options['output'] = API_OUTPUT_CUSTOM;
}
if (!is_null($options['editable']) || is_null($options['hostids']) && is_null($options['templateids'])) {
$options['noInheritance'] = 1;
}
// editable + PERMISSION CHECK
if ($userType != USER_TYPE_SUPER_ADMIN && !$options['nopermissions']) {
// TODO: think how we could combine templateids && hostids options
if (!is_null($options['templateids'])) {
unset($options['hostids']);
$options['templateids'] = API::Template()->get(array('templateids' => $options['templateids'], 'editable' => $options['editable'], 'preservekeys' => true));
$options['templateids'] = array_keys($options['templateids']);
} elseif (!is_null($options['hostids'])) {
$options['templateids'] = API::Host()->get(array('hostids' => $options['hostids'], 'editable' => $options['editable'], 'preservekeys' => true));
$options['templateids'] = array_keys($options['templateids']);
} else {
// TODO: get screen
$permission = $options['editable'] ? PERM_READ_WRITE : PERM_READ_ONLY;
$userGroups = getUserGroupsByUserId($userid);
$sqlParts['where'][] = 'EXISTS (' . 'SELECT NULL' . ' FROM hosts_groups hgg' . ' JOIN rights r' . ' ON r.id=hgg.groupid' . ' AND ' . dbConditionInt('r.groupid', $userGroups) . ' WHERE s.templateid=hgg.hostid' . ' GROUP BY hgg.hostid' . ' HAVING MIN(r.permission)>=' . $permission . ')';
}
}
// nodeids
$nodeids = !is_null($options['nodeids']) ? $options['nodeids'] : get_current_nodeid();
// screenids
if (!is_null($options['screenids'])) {
zbx_value2array($options['screenids']);
$sqlParts['where'][] = dbConditionInt('s.screenid', $options['screenids']);
}
// screenitemids
if (!is_null($options['screenitemids'])) {
zbx_value2array($options['screenitemids']);
if ($options['output'] != API_OUTPUT_EXTEND) {
$sqlParts['select']['screenitemid'] = 'si.screenitemid';
}
$sqlParts['from']['screens_items'] = 'screens_items si';
$sqlParts['where']['ssi'] = 'si.screenid=s.screenid';
$sqlParts['where'][] = dbConditionInt('si.screenitemid', $options['screenitemids']);
}
// templateids
if (!is_null($options['templateids'])) {
zbx_value2array($options['templateids']);
if (isset($options['hostids']) && !is_null($options['hostids'])) {
zbx_value2array($options['hostids']);
$options['hostids'] = array_merge($options['hostids'], $options['templateids']);
} else {
$options['hostids'] = $options['templateids'];
}
}
// hostids
if (!is_null($options['hostids'])) {
zbx_value2array($options['hostids']);
// collecting template chain
$templatesChain = array();
$linkedTemplateids = $options['hostids'];
$childTemplateids = $options['hostids'];
while (is_null($options['noInheritance']) && !empty($childTemplateids)) {
$sql = 'SELECT ht.*' . ' FROM hosts_templates ht' . ' WHERE ' . dbConditionInt('hostid', $childTemplateids);
$dbTemplates = DBselect($sql);
$childTemplateids = array();
while ($link = DBfetch($dbTemplates)) {
$childTemplateids[$link['templateid']] = $link['templateid'];
$linkedTemplateids[$link['templateid']] = $link['templateid'];
createParentToChildRelation($templatesChain, $link, 'templateid', 'hostid');
}
}
if ($options['output'] != API_OUTPUT_EXTEND) {
$sqlParts['select']['templateid'] = 's.templateid';
}
if (!is_null($options['groupCount'])) {
$sqlParts['group']['templateid'] = 's.templateid';
}
$sqlParts['where']['templateid'] = dbConditionInt('s.templateid', $linkedTemplateids);
}
// filter
if (is_array($options['filter'])) {
$this->dbFilter('screens s', $options, $sqlParts);
}
// search
if (is_array($options['search'])) {
zbx_db_search('screens s', $options, $sqlParts);
}
// output
if ($options['output'] == API_OUTPUT_EXTEND) {
$sqlParts['select']['screens'] = 's.*';
}
// countOutput
if (!is_null($options['countOutput'])) {
$options['sortfield'] = '';
$sqlParts['select'] = array('count(DISTINCT s.screenid) as rowscount');
// groupCount
if (!is_null($options['groupCount'])) {
foreach ($sqlParts['group'] as $key => $fields) {
$sqlParts['select'][$key] = $fields;
}
}
}
// sorting
zbx_db_sorting($sqlParts, $options, $sortColumns, 's');
// limit
if (zbx_ctype_digit($options['limit']) && $options['limit']) {
$sqlParts['limit'] = $options['limit'];
}
$screenids = array();
$sqlParts['select'] = array_unique($sqlParts['select']);
$sqlParts['from'] = array_unique($sqlParts['from']);
$sqlParts['where'] = array_unique($sqlParts['where']);
$sqlParts['group'] = array_unique($sqlParts['group']);
$sqlParts['order'] = array_unique($sqlParts['order']);
$sqlSelect = '';
$sqlFrom = '';
$sqlWhere = '';
$sqlGroup = '';
$sqlOrder = '';
if (!empty($sqlParts['select'])) {
$sqlSelect .= implode(',', $sqlParts['select']);
}
if (!empty($sqlParts['from'])) {
$sqlFrom .= implode(',', $sqlParts['from']);
}
if (!empty($sqlParts['where'])) {
$sqlWhere .= ' AND ' . implode(' AND ', $sqlParts['where']);
}
if (!empty($sqlParts['group'])) {
$sqlGroup .= ' GROUP BY ' . implode(',', $sqlParts['group']);
}
if (!empty($sqlParts['order'])) {
$sqlOrder .= ' ORDER BY ' . implode(',', $sqlParts['order']);
}
$sqlLimit = $sqlParts['limit'];
$sql = 'SELECT ' . zbx_db_distinct($sqlParts) . ' ' . $sqlSelect . ' FROM ' . $sqlFrom . ' WHERE ' . DBin_node('s.screenid', $nodeids) . $sqlWhere . $sqlGroup . $sqlOrder;
$res = DBselect($sql, $sqlLimit);
while ($screen = DBfetch($res)) {
if (!is_null($options['countOutput'])) {
if (!is_null($options['groupCount'])) {
$result[] = $screen;
} else {
$result = $screen['rowscount'];
}
} else {
$screenids[$screen['screenid']] = $screen['screenid'];
if ($options['output'] == API_OUTPUT_SHORTEN) {
$result[$screen['screenid']] = array('screenid' => $screen['screenid'], 'templateid' => $screen['templateid']);
} else {
if (!isset($result[$screen['screenid']])) {
$result[$screen['screenid']] = array();
}
if (!is_null($options['selectScreenItems']) && !isset($result[$screen['screenid']]['screenitems'])) {
$result[$screen['screenid']]['screenitems'] = array();
}
if (isset($screen['screenitemid']) && is_null($options['selectScreenItems'])) {
if (!isset($result[$screen['screenid']]['screenitems'])) {
$result[$screen['screenid']]['screenitems'] = array();
}
$result[$screen['screenid']]['screenitems'][] = array('screenitemid' => $screen['screenitemid']);
unset($screen['screenitemid']);
}
$result[$screen['screenid']] += $screen;
}
}
}
// hashing
$options['hostids'] = zbx_toHash($options['hostids']);
// adding screenitems
if (!is_null($options['selectScreenItems']) && str_in_array($options['selectScreenItems'], $subselectsAllowedOutputs)) {
$screensItems = array();
$dbSitems = DBselect('SELECT si.* FROM screens_items si WHERE ' . dbConditionInt('si.screenid', $screenids));
while ($sitem = DBfetch($dbSitems)) {
// sorting
$screensItems[$sitem['screenitemid']] = $sitem;
switch ($sitem['resourcetype']) {
case SCREEN_RESOURCE_GRAPH:
$graphids[$sitem['resourceid']] = $sitem['resourceid'];
break;
case SCREEN_RESOURCE_SIMPLE_GRAPH:
case SCREEN_RESOURCE_PLAIN_TEXT:
$itemids[$sitem['resourceid']] = $sitem['resourceid'];
break;
}
}
foreach ($screensItems as $sitem) {
if (!isset($result[$sitem['screenid']]['screenitems'])) {
$result[$sitem['screenid']]['screenitems'] = array();
}
$result[$sitem['screenid']]['screenitems'][] = $sitem;
}
}
// creating linkage of template -> real objects
if (!is_null($options['selectScreenItems']) && !is_null($options['hostids'])) {
// prepare graphs
if (!empty($graphids)) {
$tplGraphs = API::Graph()->get(array('output' => array('graphid', 'name'), 'graphids' => $graphids, 'nopermissions' => true, 'preservekeys' => true));
$dbGraphs = API::Graph()->get(array('output' => array('graphid', 'name'), 'hostids' => $options['hostids'], 'filter' => array('name' => zbx_objectValues($tplGraphs, 'name')), 'nopermissions' => true, 'preservekeys' => true));
$realGraphs = array();
foreach ($dbGraphs as $graph) {
$host = reset($graph['hosts']);
unset($graph['hosts']);
if (!isset($realGraphs[$host['hostid']])) {
$realGraphs[$host['hostid']] = array();
}
$realGraphs[$host['hostid']][$graph['name']] = $graph;
}
}
// prepare items
if (!empty($itemids)) {
$tplItems = API::Item()->get(array('output' => array('itemid', 'key_'), 'itemids' => $itemids, 'nopermissions' => true, 'preservekeys' => true));
$dbItems = API::Item()->get(array('output' => array('itemid', 'key_'), 'hostids' => $options['hostids'], 'filter' => array('key_' => zbx_objectValues($tplItems, 'key_')), 'nopermissions' => true, 'preservekeys' => true));
$realItems = array();
foreach ($dbItems as $item) {
unset($item['hosts']);
if (!isset($realItems[$item['hostid']])) {
$realItems[$item['hostid']] = array();
}
$realItems[$item['hostid']][$item['key_']] = $item;
}
}
}
if (is_null($options['countOutput']) || !is_null($options['countOutput']) && !is_null($options['groupCount'])) {
// creating copies of templated screens (inheritance)
// screenNum is needed due to we can't refer to screenid/hostid/templateid as they will repeat
$screenNum = 0;
$vrtResult = array();
foreach ($result as $screen) {
if (is_null($options['hostids']) || isset($options['hostids'][$screen['templateid']])) {
$screenNum++;
$vrtResult[$screenNum] = $screen;
$vrtResult[$screenNum]['hostid'] = $screen['templateid'];
}
if (!isset($templatesChain[$screen['templateid']])) {
continue;
}
foreach ($templatesChain[$screen['templateid']] as $hostid) {
if (!isset($options['hostids'][$hostid])) {
continue;
}
$screenNum++;
$vrtResult[$screenNum] = $screen;
$vrtResult[$screenNum]['hostid'] = $hostid;
if (!isset($vrtResult[$screenNum]['screenitems'])) {
continue;
}
foreach ($vrtResult[$screenNum]['screenitems'] as &$screenitem) {
switch ($screenitem['resourcetype']) {
case SCREEN_RESOURCE_GRAPH:
$graphName = $tplGraphs[$screenitem['resourceid']]['name'];
$screenitem['real_resourceid'] = $realGraphs[$hostid][$graphName]['graphid'];
break;
case SCREEN_RESOURCE_SIMPLE_GRAPH:
case SCREEN_RESOURCE_PLAIN_TEXT:
$itemKey = $tplItems[$screenitem['resourceid']]['key_'];
$screenitem['real_resourceid'] = $realItems[$hostid][$itemKey]['itemid'];
break;
}
}
unset($screenitem);
}
}
$result = array_values($vrtResult);
}
if (!is_null($options['countOutput'])) {
return $result;
}
// removing keys (hash -> array)
if (is_null($options['preservekeys'])) {
$result = zbx_cleanHashes($result);
} elseif (!is_null($options['noInheritance'])) {
$result = zbx_toHash($result, 'screenid');
}
return $result;
}
/**
* Get screen data.
*
* @param array $options
* @param array $options['nodeids'] Node IDs
* @param bool $options['with_items'] only with items
* @param bool $options['editable'] only with read-write permission. Ignored for SuperAdmins
* @param int $options['count'] count Hosts, returned column name is rowscount
* @param string $options['pattern'] search hosts by pattern in host names
* @param int $options['limit'] limit selection
* @param string $options['order'] deprecated parameter (for now)
*
* @return array
*/
public function get($options = array())
{
$result = array();
$userType = self::$userData['type'];
$userid = self::$userData['userid'];
$sqlParts = array('select' => array('screens' => 's.screenid,s.templateid'), 'from' => array('screens' => 'screens s'), 'where' => array('template' => 's.templateid IS NOT NULL'), 'order' => array(), 'group' => array(), 'limit' => null);
$defOptions = array('nodeids' => null, 'screenids' => null, 'screenitemids' => null, 'templateids' => null, 'hostids' => null, 'editable' => null, 'noInheritance' => null, 'nopermissions' => null, 'filter' => null, 'search' => null, 'searchByAny' => null, 'startSearch' => null, 'excludeSearch' => null, 'searchWildcardsEnabled' => null, 'output' => API_OUTPUT_REFER, 'selectScreenItems' => null, 'countOutput' => null, 'groupCount' => null, 'preservekeys' => null, 'sortfield' => '', 'sortorder' => '', 'limit' => null);
$options = zbx_array_merge($defOptions, $options);
if (!is_null($options['editable']) || is_null($options['hostids']) && is_null($options['templateids'])) {
$options['noInheritance'] = 1;
}
// editable + PERMISSION CHECK
if ($userType != USER_TYPE_SUPER_ADMIN && !$options['nopermissions']) {
// TODO: think how we could combine templateids && hostids options
if (!is_null($options['templateids'])) {
unset($options['hostids']);
$options['templateids'] = API::Template()->get(array('templateids' => $options['templateids'], 'editable' => $options['editable'], 'preservekeys' => true));
$options['templateids'] = array_keys($options['templateids']);
} elseif (!is_null($options['hostids'])) {
$options['templateids'] = API::Host()->get(array('hostids' => $options['hostids'], 'editable' => $options['editable'], 'preservekeys' => true));
$options['templateids'] = array_keys($options['templateids']);
} else {
// TODO: get screen
$permission = $options['editable'] ? PERM_READ_WRITE : PERM_READ;
$userGroups = getUserGroupsByUserId($userid);
$sqlParts['where'][] = 'EXISTS (' . 'SELECT NULL' . ' FROM hosts_groups hgg' . ' JOIN rights r' . ' ON r.id=hgg.groupid' . ' AND ' . dbConditionInt('r.groupid', $userGroups) . ' WHERE s.templateid=hgg.hostid' . ' GROUP BY hgg.hostid' . ' HAVING MIN(r.permission)>' . PERM_DENY . ' AND MAX(r.permission)>=' . $permission . ')';
}
}
// nodeids
$nodeids = !is_null($options['nodeids']) ? $options['nodeids'] : get_current_nodeid();
// screenids
if (!is_null($options['screenids'])) {
zbx_value2array($options['screenids']);
$sqlParts['where'][] = dbConditionInt('s.screenid', $options['screenids']);
}
// screenitemids
if (!is_null($options['screenitemids'])) {
zbx_value2array($options['screenitemids']);
if ($options['output'] != API_OUTPUT_EXTEND) {
$sqlParts['select']['screenitemid'] = 'si.screenitemid';
}
$sqlParts['from']['screens_items'] = 'screens_items si';
$sqlParts['where']['ssi'] = 'si.screenid=s.screenid';
$sqlParts['where'][] = dbConditionInt('si.screenitemid', $options['screenitemids']);
}
// templateids
if (!is_null($options['templateids'])) {
zbx_value2array($options['templateids']);
if (isset($options['hostids']) && !is_null($options['hostids'])) {
zbx_value2array($options['hostids']);
$options['hostids'] = array_merge($options['hostids'], $options['templateids']);
} else {
$options['hostids'] = $options['templateids'];
}
}
// hostids
$templatesChain = array();
if (!is_null($options['hostids'])) {
zbx_value2array($options['hostids']);
// collecting template chain
$linkedTemplateids = $options['hostids'];
$childTemplateids = $options['hostids'];
while (is_null($options['noInheritance']) && !empty($childTemplateids)) {
$sql = 'SELECT ht.*' . ' FROM hosts_templates ht' . ' WHERE ' . dbConditionInt('hostid', $childTemplateids);
$dbTemplates = DBselect($sql);
$childTemplateids = array();
while ($link = DBfetch($dbTemplates)) {
$childTemplateids[$link['templateid']] = $link['templateid'];
$linkedTemplateids[$link['templateid']] = $link['templateid'];
createParentToChildRelation($templatesChain, $link, 'templateid', 'hostid');
}
}
if (!is_null($options['groupCount'])) {
$sqlParts['group']['templateid'] = 's.templateid';
}
$sqlParts['where']['templateid'] = dbConditionInt('s.templateid', $linkedTemplateids);
}
// filter
if (is_array($options['filter'])) {
$this->dbFilter('screens s', $options, $sqlParts);
}
// search
if (is_array($options['search'])) {
zbx_db_search('screens s', $options, $sqlParts);
}
// limit
if (zbx_ctype_digit($options['limit']) && $options['limit']) {
$sqlParts['limit'] = $options['limit'];
}
$sqlParts = $this->applyQueryOutputOptions($this->tableName(), $this->tableAlias(), $options, $sqlParts);
$sqlParts = $this->applyQuerySortOptions($this->tableName(), $this->tableAlias(), $options, $sqlParts);
$sqlParts = $this->applyQueryNodeOptions($this->tableName(), $this->tableAlias(), $options, $sqlParts);
$res = DBselect($this->createSelectQueryFromParts($sqlParts), $sqlParts['limit']);
while ($screen = DBfetch($res)) {
if (!is_null($options['countOutput'])) {
if (!is_null($options['groupCount'])) {
$result[] = $screen;
} else {
$result = $screen['rowscount'];
}
} else {
if (!isset($result[$screen['screenid']])) {
$result[$screen['screenid']] = array();
}
if (isset($screen['screenitemid']) && is_null($options['selectScreenItems'])) {
if (!isset($result[$screen['screenid']]['screenitems'])) {
$result[$screen['screenid']]['screenitems'] = array();
}
$result[$screen['screenid']]['screenitems'][] = array('screenitemid' => $screen['screenitemid']);
unset($screen['screenitemid']);
}
$result[$screen['screenid']] += $screen;
}
}
if ($options['countOutput'] !== null && $options['groupCount'] === null) {
return $result;
}
$screenIds = array_keys($result);
// adding screenitems
if ($options['selectScreenItems'] !== null && $options['selectScreenItems'] != API_OUTPUT_COUNT) {
$screenItems = API::getApi()->select('screens_items', array('output' => $this->outputExtend('screens_items', array('screenid', 'screenitemid', 'resourcetype', 'resourceid'), $options['selectScreenItems']), 'filter' => array('screenid' => $screenIds), 'preservekeys' => true, 'nodeids' => get_current_nodeid(true)));
$relationMap = $this->createRelationMap($screenItems, 'screenid', 'screenitemid');
foreach ($screenItems as $screenItem) {
switch ($screenItem['resourcetype']) {
case SCREEN_RESOURCE_GRAPH:
$graphids[$screenItem['resourceid']] = $screenItem['resourceid'];
break;
case SCREEN_RESOURCE_SIMPLE_GRAPH:
case SCREEN_RESOURCE_PLAIN_TEXT:
$itemids[$screenItem['resourceid']] = $screenItem['resourceid'];
break;
}
}
$screenItems = $this->unsetExtraFields($screenItems, array('screenid', 'screenitemid', 'resourceid', 'resourcetype'), $options['selectScreenItems']);
$result = $relationMap->mapMany($result, $screenItems, 'screenitems');
}
// creating linkage of template -> real objects
if (!is_null($options['selectScreenItems']) && !is_null($options['hostids'])) {
// prepare graphs
if (!empty($graphids)) {
$tplGraphs = API::Graph()->get(array('output' => array('graphid', 'name'), 'graphids' => $graphids, 'nopermissions' => true, 'preservekeys' => true));
$dbGraphs = API::Graph()->get(array('output' => array('graphid', 'name'), 'selectHosts' => array('hostid'), 'hostids' => $options['hostids'], 'filter' => array('name' => zbx_objectValues($tplGraphs, 'name')), 'nopermissions' => true, 'preservekeys' => true));
$realGraphs = array();
foreach ($dbGraphs as $graph) {
$host = reset($graph['hosts']);
unset($graph['hosts']);
if (!isset($realGraphs[$host['hostid']])) {
$realGraphs[$host['hostid']] = array();
}
$realGraphs[$host['hostid']][$graph['name']] = $graph;
}
}
// prepare items
if (!empty($itemids)) {
$tplItems = API::Item()->get(array('output' => array('itemid', 'key_', 'hostid'), 'itemids' => $itemids, 'nopermissions' => true, 'preservekeys' => true));
$dbItems = API::Item()->get(array('output' => array('itemid', 'key_', 'hostid'), 'hostids' => $options['hostids'], 'filter' => array('key_' => zbx_objectValues($tplItems, 'key_')), 'nopermissions' => true, 'preservekeys' => true));
$realItems = array();
foreach ($dbItems as $item) {
unset($item['hosts']);
if (!isset($realItems[$item['hostid']])) {
$realItems[$item['hostid']] = array();
}
$realItems[$item['hostid']][$item['key_']] = $item;
}
}
}
// hashing
$options['hostids'] = zbx_toHash($options['hostids']);
if (is_null($options['countOutput']) || !is_null($options['countOutput']) && !is_null($options['groupCount'])) {
// creating copies of templated screens (inheritance)
// screenNum is needed due to we can't refer to screenid/hostid/templateid as they will repeat
$screenNum = 0;
$vrtResult = array();
foreach ($result as $screen) {
if (is_null($options['hostids']) || isset($options['hostids'][$screen['templateid']])) {
$screenNum++;
$vrtResult[$screenNum] = $screen;
$vrtResult[$screenNum]['hostid'] = $screen['templateid'];
}
if (!isset($templatesChain[$screen['templateid']])) {
continue;
}
foreach ($templatesChain[$screen['templateid']] as $hostid) {
if (!isset($options['hostids'][$hostid])) {
continue;
}
$screenNum++;
$vrtResult[$screenNum] = $screen;
$vrtResult[$screenNum]['hostid'] = $hostid;
if (!isset($vrtResult[$screenNum]['screenitems'])) {
continue;
}
foreach ($vrtResult[$screenNum]['screenitems'] as &$screenitem) {
switch ($screenitem['resourcetype']) {
case SCREEN_RESOURCE_GRAPH:
$graphName = $tplGraphs[$screenitem['resourceid']]['name'];
$screenitem['real_resourceid'] = $realGraphs[$hostid][$graphName]['graphid'];
break;
case SCREEN_RESOURCE_SIMPLE_GRAPH:
case SCREEN_RESOURCE_PLAIN_TEXT:
$itemKey = $tplItems[$screenitem['resourceid']]['key_'];
$screenitem['real_resourceid'] = $realItems[$hostid][$itemKey]['itemid'];
break;
}
}
unset($screenitem);
}
}
$result = array_values($vrtResult);
}
if (!is_null($options['countOutput'])) {
return $result;
}
if ($result) {
$result = $this->unsetExtraFields($result, array('templateid'), $options['output']);
}
// removing keys (hash -> array)
if (is_null($options['preservekeys'])) {
$result = zbx_cleanHashes($result);
} elseif (!is_null($options['noInheritance'])) {
$result = zbx_toHash($result, 'screenid');
}
return $result;
}