/**
* Import maps.
*
* @param array $maps
*
* @return void
*/
public function import(array $maps)
{
$maps = zbx_toHash($maps, 'name');
$this->checkCircularMapReferences($maps);
do {
$im = $this->getIndependentMaps($maps);
$mapsToCreate = array();
$mapsToUpdate = array();
foreach ($im as $name) {
$map = $maps[$name];
unset($maps[$name]);
$map = $this->resolveMapReferences($map);
if ($mapId = $this->referencer->resolveMap($map['name'])) {
$map['sysmapid'] = $mapId;
$mapsToUpdate[] = $map;
} else {
$mapsToCreate[] = $map;
}
}
if ($this->options['maps']['createMissing'] && $mapsToCreate) {
$newMapIds = API::Map()->create($mapsToCreate);
foreach ($mapsToCreate as $num => $map) {
$mapId = $newMapIds['sysmapids'][$num];
$this->referencer->addMapRef($map['name'], $mapId);
}
}
if ($this->options['maps']['updateExisting'] && $mapsToUpdate) {
API::Map()->update($mapsToUpdate);
}
} while (!empty($im));
}
protected function doAction()
{
CProfile::update('web.maps.sysmapid', $this->sysmapid, PROFILE_TYPE_ID);
$data = ['fullscreen' => $this->getInput('fullscreen', 0)];
$maps = API::Map()->get(['output' => ['name', 'severity_min'], 'sysmapids' => [$this->sysmapid]]);
$data['map'] = reset($maps);
$data['map']['editable'] = API::Map()->isWritable([$this->sysmapid]);
$data['pageFilter'] = new CPageFilter(['severitiesMin' => ['default' => $data['map']['severity_min'], 'mapId' => $this->sysmapid], 'severityMin' => $this->hasInput('severity_min') ? $this->getInput('severity_min') : null]);
$data['severity_min'] = $data['pageFilter']->severityMin;
$response = new CControllerResponseData($data);
$response->setTitle(_('Network maps'));
$this->setResponse($response);
}
/**
* Import maps.
*
* @param array $maps
*
* @return void
*/
public function import(array $maps)
{
$maps = zbx_toHash($maps, 'name');
$this->checkCircularMapReferences($maps);
$maps = $this->resolveMapElementReferences($maps);
/*
* Get all importable maps with removed elements and links. First import maps and then update maps with
* elements and links from import file. This way we make sure we are able to resolve any references
* between maps and links that are imported.
*/
$mapsWithoutElements = $this->getMapsWithoutElements($maps);
$mapsToProcess = array('createMissing' => array(), 'updateExisting' => array());
foreach ($mapsWithoutElements as $mapName => $mapWithoutElements) {
$mapId = $this->referencer->resolveMap($mapWithoutElements['name']);
if ($mapId) {
// Update sysmapid in source map too.
$mapWithoutElements['sysmapid'] = $mapId;
$maps[$mapName]['sysmapid'] = $mapId;
$mapsToProcess['updateExisting'][] = $mapWithoutElements;
} else {
$mapsToProcess['createMissing'][] = $mapWithoutElements;
}
}
if ($this->options['maps']['createMissing'] && $mapsToProcess['createMissing']) {
$newMapIds = API::Map()->create($mapsToProcess['createMissing']);
foreach ($mapsToProcess['createMissing'] as $num => $map) {
$mapId = $newMapIds['sysmapids'][$num];
$this->referencer->addMapRef($map['name'], $mapId);
$maps[$map['name']]['sysmapid'] = $mapId;
}
}
if ($this->options['maps']['updateExisting'] && $mapsToProcess['updateExisting']) {
API::Map()->update($mapsToProcess['updateExisting']);
}
// Form an array of maps that need to be updated with elements and links, respecting the create/update options.
$mapsToUpdate = array();
foreach ($mapsToProcess as $mapActionKey => $mapArray) {
if ($this->options['maps'][$mapActionKey] && $mapsToProcess[$mapActionKey]) {
foreach ($mapArray as $mapItem) {
$map = array('sysmapid' => $maps[$mapItem['name']]['sysmapid'], 'name' => $mapItem['name'], 'selements' => $maps[$mapItem['name']]['selements'], 'links' => $maps[$mapItem['name']]['links']);
$map = $this->resolveMapReferences($map);
// Remove the map name so API does not make an update query to the database.
unset($map['name']);
$mapsToUpdate[] = $map;
}
}
}
if ($mapsToUpdate) {
API::Map()->update($mapsToUpdate);
}
}
/**
* Prepare data for favourite maps menu popup.
*
* @return array
*/
public static function getFavouriteMaps()
{
$maps = [];
$favourites = CFavorite::get('web.favorite.sysmapids');
if ($favourites) {
$mapids = [];
foreach ($favourites as $favourite) {
$mapids[$favourite['value']] = true;
}
$db_maps = API::Map()->get(['output' => ['sysmapid', 'name'], 'sysmapids' => array_keys($mapids)]);
foreach ($db_maps as $db_map) {
$maps[] = ['id' => $db_map['sysmapid'], 'label' => $db_map['name']];
}
}
return ['type' => 'favouriteMaps', 'maps' => $maps];
}
/**
* Prepare data for favourite maps menu popup.
*
* @return array
*/
public static function getFavouriteMaps()
{
$maps = array();
$favourites = CFavorite::get('web.favorite.sysmapids');
if ($favourites) {
$mapIds = array();
foreach ($favourites as $favourite) {
$mapIds[$favourite['value']] = $favourite['value'];
}
$dbMaps = API::Map()->get(array('output' => array('sysmapid', 'name'), 'sysmapids' => $mapIds));
foreach ($dbMaps as $dbMap) {
$maps[] = array('id' => $dbMap['sysmapid'], 'label' => $dbMap['name']);
}
}
return array('type' => 'favouriteMaps', 'maps' => $maps);
}
/**
* Process screen.
*
* @return CDiv (screen inside container)
*/
public function get()
{
$image = new CImg('map.php?noedit=1&sysmapid=' . $this->screenitem['resourceid'] . '&width=' . $this->screenitem['width'] . '&height=' . $this->screenitem['height'] . '&curtime=' . time());
$image->setAttribute('id', 'map_' . $this->screenitem['screenitemid']);
if ($this->mode == SCREEN_MODE_PREVIEW) {
$sysmap = API::Map()->get(array('sysmapids' => $this->screenitem['resourceid'], 'output' => API_OUTPUT_EXTEND, 'selectSelements' => API_OUTPUT_EXTEND, 'selectLinks' => API_OUTPUT_EXTEND, 'expandUrls' => true, 'nopermissions' => true, 'preservekeys' => true));
$sysmap = reset($sysmap);
$actionMap = getActionMapBySysmap($sysmap);
$image->setMap($actionMap->getName());
$output = array($actionMap, $image);
} elseif ($this->mode == SCREEN_MODE_EDIT) {
$output = array($image, BR(), new CLink(_('Change'), $this->action));
} else {
$output = array($image);
}
$this->insertFlickerfreeJs();
$div = new CDiv($output, 'map-container flickerfreescreen', $this->getScreenId());
$div->setAttribute('data-timestamp', $this->timestamp);
$div->addStyle('position: relative;');
return $div;
}
} elseif ($srctbl == 'sysmaps') {
$form = new CForm();
$form->setName('sysmapform');
$form->setAttribute('id', 'sysmaps');
$table = new CTableInfo(_('No maps found.'));
if ($multiselect) {
$header = array(array(new CCheckBox('all_sysmaps', null, "javascript: checkAll('" . $form->getName() . "', 'all_sysmaps', 'sysmaps');"), _('Name')));
} else {
$header = array(_('Name'));
}
$table->setHeader($header);
$options = array('nodeids' => $nodeId, 'output' => API_OUTPUT_EXTEND, 'preservekeys' => true);
if (!is_null($writeonly)) {
$options['editable'] = true;
}
$sysmaps = API::Map()->get($options);
order_result($sysmaps, 'name');
foreach ($sysmaps as $sysmap) {
$sysmap['node_name'] = isset($sysmap['node_name']) ? '(' . $sysmap['node_name'] . ') ' : '';
$name = $sysmap['node_name'] . $sysmap['name'];
$description = new CSpan($sysmap['name'], 'link');
if ($multiselect) {
$js_action = 'javascript: addValue(' . zbx_jsvalue($reference) . ', ' . zbx_jsvalue($sysmap['sysmapid']) . ');';
} else {
$values = array($dstfld1 => $sysmap[$srcfld1], $dstfld2 => $sysmap[$srcfld2]);
$js_action = 'javascript: addValues(' . zbx_jsvalue($dstfrm) . ', ' . zbx_jsvalue($values) . '); close_window(); return false;';
}
if (isset($excludeids[$sysmap['sysmapid']])) {
$description->removeAttr('class');
} else {
$description->setAttribute('onclick', $js_action . ' jQuery(this).removeAttr("onclick");');
/**
* Get favourite maps data.
*
* @return array
*/
function getFavouriteMapsData()
{
$maps = [];
$favourites = CFavorite::get('web.favorite.sysmapids');
if ($favourites) {
$mapIds = [];
foreach ($favourites as $favourite) {
$mapIds[$favourite['value']] = $favourite['value'];
}
$dbMaps = API::Map()->get(['output' => ['sysmapid', 'name'], 'sysmapids' => $mapIds]);
foreach ($dbMaps as $dbMap) {
$maps[] = ['id' => $dbMap['sysmapid'], 'label' => $dbMap['name']];
}
}
return $maps;
}
/**
* Get maps references by map ids.
*
* @param array $mapIds
*
* @return array
*/
protected function getMapsReferences(array $mapIds)
{
$idents = array();
$maps = API::Map()->get(array('sysmapids' => $mapIds, 'output' => array('name'), 'nodeids' => get_current_nodeid(true), 'preservekeys' => true));
foreach ($maps as $id => $map) {
$idents[$id] = array('name' => $map['name']);
}
return $idents;
}
ob_clean();
echo 'alert(' . zbx_jsvalue(implode("\r\n", $msg)) . ');';
}
@ob_flush();
exit;
}
}
if (PAGE_TYPE_HTML != $page['type']) {
require_once dirname(__FILE__) . '/include/page_footer.php';
exit;
}
/*
* Permissions
*/
if (isset($_REQUEST['sysmapid'])) {
$sysmap = API::Map()->get(['output' => ['sysmapid', 'expand_macros', 'grid_show', 'grid_align', 'grid_size', 'width', 'height', 'iconmapid'], 'selectSelements' => API_OUTPUT_EXTEND, 'selectLinks' => API_OUTPUT_EXTEND, 'sysmapids' => getRequest('sysmapid'), 'editable' => true, 'preservekeys' => true]);
if (empty($sysmap)) {
access_deny();
} else {
$sysmap = reset($sysmap);
}
}
/*
* Display
*/
$data = ['sysmap' => $sysmap, 'iconList' => [], 'defaultAutoIconId' => null, 'defaultIconId' => null, 'defaultIconName' => null];
// get selements
add_elementNames($data['sysmap']['selements']);
$data['sysmap']['selements'] = zbx_toHash($data['sysmap']['selements'], 'selementid');
$data['sysmap']['links'] = zbx_toHash($data['sysmap']['links'], 'linkid');
// get links
unset($_REQUEST['sysmapid']);
foreach ($maps as $map) {
if ($map['name'] === $mapName) {
$_REQUEST['sysmapid'] = $map['sysmapid'];
}
}
} elseif (empty($_REQUEST['sysmapid'])) {
$_REQUEST['sysmapid'] = CProfile::get('web.maps.sysmapid');
if (!$_REQUEST['sysmapid'] && !isset($maps[$_REQUEST['sysmapid']])) {
if ($firstMap = reset($maps)) {
$_REQUEST['sysmapid'] = $firstMap['sysmapid'];
}
}
}
if (isset($_REQUEST['sysmapid']) && !isset($maps[$_REQUEST['sysmapid']])) {
access_deny();
}
CProfile::update('web.maps.sysmapid', $_REQUEST['sysmapid'], PROFILE_TYPE_ID);
/*
* Display
*/
$data = array('fullscreen' => $_REQUEST['fullscreen'], 'sysmapid' => $_REQUEST['sysmapid'], 'maps' => $maps);
$data['map'] = API::Map()->get(array('output' => API_OUTPUT_EXTEND, 'sysmapids' => $data['sysmapid'], 'expandUrls' => true, 'selectSelements' => API_OUTPUT_EXTEND, 'selectLinks' => API_OUTPUT_EXTEND, 'preservekeys' => true));
$data['map'] = reset($data['map']);
$data['pageFilter'] = new CPageFilter(array('severitiesMin' => array('default' => $data['map']['severity_min'], 'mapId' => $data['sysmapid']), 'severityMin' => get_request('severity_min')));
$data['severity_min'] = $data['pageFilter']->severityMin;
// render view
$mapsView = new CView('monitoring.maps', $data);
$mapsView->render();
$mapsView->show();
require_once dirname(__FILE__) . '/include/page_footer.php';
/**
* Select map ids for previously added maps names.
*/
protected function selectMaps()
{
if (!empty($this->maps)) {
$this->mapsRefs = [];
$dbMaps = API::Map()->get(['filter' => ['name' => $this->maps], 'output' => ['sysmapid', 'name'], 'preservekeys' => true]);
foreach ($dbMaps as $dbMap) {
$this->mapsRefs[$dbMap['name']] = $dbMap['sysmapid'];
}
$this->maps = [];
}
}
/**
* Validates screen items.
*
* If the $dbScreenItems parameter is given, the screen items will be matched
* against the ones given in $dbScreenItems. If a screen item is not present in
* $dbScreenItems, a ZBX_API_ERROR_PERMISSIONS exception will be thrown.
*
* @throws APIException if a validation error occurred.
*
* @param array $screenItems
* @param array $dbScreenItems
*/
protected function checkInput(array $screenItems, array $dbScreenItems = array())
{
$hostGroupsIds = array();
$hostIds = array();
$graphIds = array();
$itemIds = array();
$mapIds = array();
$screenIds = array();
$itemPrototypeIds = array();
$graphPrototypeIds = array();
$screenItems = $this->extendFromObjects($screenItems, $dbScreenItems, array('resourcetype'));
$validStyles = array(SCREEN_RESOURCE_CLOCK => array(TIME_TYPE_LOCAL, TIME_TYPE_SERVER, TIME_TYPE_HOST), SCREEN_RESOURCE_DATA_OVERVIEW => array(STYLE_TOP, STYLE_LEFT), SCREEN_RESOURCE_TRIGGERS_OVERVIEW => array(STYLE_TOP, STYLE_LEFT), SCREEN_RESOURCE_HOSTS_INFO => array(STYLE_VERTICAL, STYLE_HORIZONTAL), SCREEN_RESOURCE_TRIGGERS_INFO => array(STYLE_VERTICAL, STYLE_HORIZONTAL));
foreach ($screenItems as $screenItem) {
// check permissions
if (isset($screenItem['screenitemid']) && !isset($dbScreenItems[$screenItem['screenitemid']])) {
self::exception(ZBX_API_ERROR_PERMISSIONS, _('No permissions to referred object or it does not exist!'));
}
if (!$this->isValidResourceType($screenItem['resourcetype'])) {
self::exception(ZBX_API_ERROR_PARAMETERS, _('Incorrect resource type provided for screen item.'));
}
if (!isset($screenItem['resourceid'])) {
$screenItem['resourceid'] = null;
}
// check resource id
switch ($screenItem['resourcetype']) {
case SCREEN_RESOURCE_HOSTS_INFO:
case SCREEN_RESOURCE_TRIGGERS_INFO:
case SCREEN_RESOURCE_TRIGGERS_OVERVIEW:
case SCREEN_RESOURCE_HOSTGROUP_TRIGGERS:
case SCREEN_RESOURCE_DATA_OVERVIEW:
$overviewResources = array(SCREEN_RESOURCE_TRIGGERS_OVERVIEW, SCREEN_RESOURCE_DATA_OVERVIEW);
if (in_array($screenItem['resourcetype'], $overviewResources)) {
if (!$screenItem['resourceid']) {
self::exception(ZBX_API_ERROR_PARAMETERS, _('No host group ID provided for screen element.'));
}
}
if ($screenItem['resourceid']) {
$hostGroupsIds[$screenItem['resourceid']] = $screenItem['resourceid'];
}
break;
case SCREEN_RESOURCE_HOST_TRIGGERS:
if ($screenItem['resourceid']) {
$hostIds[$screenItem['resourceid']] = $screenItem['resourceid'];
}
break;
case SCREEN_RESOURCE_GRAPH:
if (!$screenItem['resourceid']) {
self::exception(ZBX_API_ERROR_PARAMETERS, _('No graph ID provided for screen element.'));
}
$graphIds[$screenItem['resourceid']] = $screenItem['resourceid'];
break;
case SCREEN_RESOURCE_LLD_GRAPH:
if (!$screenItem['resourceid']) {
self::exception(ZBX_API_ERROR_PARAMETERS, _('No graph prototype ID provided for screen element.'));
}
$graphPrototypeIds[$screenItem['resourceid']] = $screenItem['resourceid'];
break;
case SCREEN_RESOURCE_LLD_SIMPLE_GRAPH:
if (!$screenItem['resourceid']) {
self::exception(ZBX_API_ERROR_PARAMETERS, _('No item prototype ID provided for screen element.'));
}
$itemPrototypeIds[$screenItem['resourceid']] = $screenItem['resourceid'];
break;
case SCREEN_RESOURCE_SIMPLE_GRAPH:
case SCREEN_RESOURCE_PLAIN_TEXT:
if (!$screenItem['resourceid']) {
self::exception(ZBX_API_ERROR_PARAMETERS, _('No item ID provided for screen element.'));
}
$itemIds[$screenItem['resourceid']] = $screenItem['resourceid'];
break;
case SCREEN_RESOURCE_CLOCK:
if (isset($screenItem['style'])) {
if ($screenItem['style'] == TIME_TYPE_HOST) {
if (!$screenItem['resourceid']) {
self::exception(ZBX_API_ERROR_PARAMETERS, _('No item ID provided for screen element.'));
}
$itemIds[$screenItem['resourceid']] = $screenItem['resourceid'];
} elseif ($screenItem['resourceid']) {
self::exception(ZBX_API_ERROR_PARAMETERS, _('Cannot set resource ID for screen element.'));
}
}
break;
case SCREEN_RESOURCE_MAP:
if (!$screenItem['resourceid']) {
self::exception(ZBX_API_ERROR_PARAMETERS, _('No map ID provided for screen element.'));
}
$mapIds[$screenItem['resourceid']] = $screenItem['resourceid'];
break;
case SCREEN_RESOURCE_SCREEN:
if (!$screenItem['resourceid']) {
self::exception(ZBX_API_ERROR_PARAMETERS, _('No screen ID provided for screen element.'));
}
$screenIds[$screenItem['resourceid']] = $screenItem['resourceid'];
break;
case SCREEN_RESOURCE_ACTIONS:
case SCREEN_RESOURCE_SERVER_INFO:
case SCREEN_RESOURCE_SYSTEM_STATUS:
case SCREEN_RESOURCE_URL:
if ($screenItem['resourceid']) {
self::exception(ZBX_API_ERROR_PARAMETERS, _('Cannot set resource ID for screen element.'));
}
break;
}
// check url
if ($screenItem['resourcetype'] == SCREEN_RESOURCE_URL) {
if (!isset($screenItem['url']) || zbx_empty($screenItem['url'])) {
self::exception(ZBX_API_ERROR_PARAMETERS, _('No URL provided for screen element.'));
}
}
// check "Show lines"
if (isset($screenItem['elements'])) {
switch ($screenItem['resourcetype']) {
case SCREEN_RESOURCE_ACTIONS:
case SCREEN_RESOURCE_EVENTS:
case SCREEN_RESOURCE_HOSTGROUP_TRIGGERS:
case SCREEN_RESOURCE_HOST_TRIGGERS:
case SCREEN_RESOURCE_PLAIN_TEXT:
if ($screenItem['elements'] < 1 || $screenItem['elements'] > 100) {
self::exception(ZBX_API_ERROR_PARAMETERS, _s('Incorrect value "%1$s" for "%2$s" field: must be between %3$s and %4$s.', $screenItem['elements'], 'elements', 1, 100));
}
break;
}
}
// check 'max_columns' parameter for LLD screen resources:
// is set and valid for create method, and is valid for update method, if set
$dbScreenItem = isset($screenItem['screenitemid']) ? $dbScreenItems[$screenItem['screenitemid']] : null;
$lldResources = array(SCREEN_RESOURCE_LLD_GRAPH, SCREEN_RESOURCE_LLD_SIMPLE_GRAPH);
if (in_array($screenItem['resourcetype'], $lldResources)) {
$set = isset($screenItem['max_columns']);
$valid = $set && $this->isValidMaxColumns($screenItem['max_columns']);
$error = $dbScreenItem ? $set && !$valid : !$set || !$valid;
if ($error) {
self::exception(ZBX_API_ERROR_PARAMETERS, _('Incorrect max columns provided for screen element.'));
}
}
if (isset($validStyles[$screenItem['resourcetype']]) && !in_array($screenItem['style'], $validStyles[$screenItem['resourcetype']])) {
self::exception(ZBX_API_ERROR_PARAMETERS, _('Incorrect style provided for screen element.'));
}
}
// check host groups
if ($hostGroupsIds) {
$dbHostGroups = API::HostGroup()->get(array('output' => array('groupid'), 'groupids' => $hostGroupsIds, 'editable' => true, 'preservekeys' => true));
foreach ($hostGroupsIds as $hostGroupsId) {
if (!isset($dbHostGroups[$hostGroupsId])) {
self::exception(ZBX_API_ERROR_PERMISSIONS, _s('Incorrect host group ID "%1$s" provided for screen element.', $hostGroupsId));
}
}
}
// check hosts
if ($hostIds) {
$dbHosts = API::Host()->get(array('output' => array('hostid'), 'hostids' => $hostIds, 'editable' => true, 'preservekeys' => true));
foreach ($hostIds as $hostId) {
if (!isset($dbHosts[$hostId])) {
self::exception(ZBX_API_ERROR_PERMISSIONS, _s('Incorrect host ID "%1$s" provided for screen element.', $hostId));
}
}
}
// check graphs
if ($graphIds) {
$dbGraphs = API::Graph()->get(array('output' => array('graphid'), 'graphids' => $graphIds, 'editable' => true, 'preservekeys' => true));
foreach ($graphIds as $graphId) {
if (!isset($dbGraphs[$graphId])) {
self::exception(ZBX_API_ERROR_PERMISSIONS, _s('Incorrect graph ID "%1$s" provided for screen element.', $graphId));
}
}
}
// check graph prototypes
if ($graphPrototypeIds) {
$dbGraphPrototypes = API::GraphPrototype()->get(array('output' => array('graphid'), 'graphids' => $graphPrototypeIds, 'editable' => true, 'preservekeys' => true));
foreach ($graphPrototypeIds as $graphPrototypeId) {
if (!isset($dbGraphPrototypes[$graphPrototypeId])) {
self::exception(ZBX_API_ERROR_PERMISSIONS, _s('Incorrect graph prototype ID "%1$s" provided for screen element.', $graphPrototypeId));
}
}
}
// check items
if ($itemIds) {
$dbItems = API::Item()->get(array('output' => array('itemid'), 'itemids' => $itemIds, 'editable' => true, 'preservekeys' => true, 'webitems' => true));
foreach ($itemIds as $itemId) {
if (!isset($dbItems[$itemId])) {
self::exception(ZBX_API_ERROR_PERMISSIONS, _s('Incorrect item ID "%1$s" provided for screen element.', $itemId));
}
}
}
// check item prototypes
if ($itemPrototypeIds) {
$dbItemPrototypes = API::ItemPrototype()->get(array('output' => array('itemid'), 'itemids' => $itemPrototypeIds, 'editable' => true, 'preservekeys' => true));
foreach ($itemPrototypeIds as $itemPrototypeId) {
if (!isset($dbItemPrototypes[$itemPrototypeId])) {
self::exception(ZBX_API_ERROR_PERMISSIONS, _s('Incorrect item prototype ID "%1$s" provided for screen element.', $itemPrototypeId));
}
}
}
// check maps
if ($mapIds) {
$dbMaps = API::Map()->get(array('output' => array('sysmapid'), 'sysmapids' => $mapIds, 'editable' => true, 'preservekeys' => true));
foreach ($mapIds as $mapId) {
if (!isset($dbMaps[$mapId])) {
self::exception(ZBX_API_ERROR_PERMISSIONS, _s('Incorrect map ID "%1$s" provided for screen element.', $mapId));
}
}
}
// check screens
if ($screenIds) {
$dbScreens = API::Screen()->get(array('output' => array('screenid'), 'screenids' => $screenIds, 'editable' => true, 'preservekeys' => true));
if (count($dbScreens) < count($screenIds)) {
$dbTemplateScreens = API::TemplateScreen()->get(array('output' => array('screenid'), 'screenids' => $screenIds, 'editable' => true, 'preservekeys' => true));
if ($dbTemplateScreens) {
$dbScreens = zbx_array_merge($dbScreens, $dbTemplateScreens);
}
}
foreach ($screenIds as $screenId) {
if (!isset($dbScreens[$screenId])) {
self::exception(ZBX_API_ERROR_PERMISSIONS, _s('Incorrect screen ID "%1$s" provided for screen element.', $screenId));
}
}
}
}
/**
* Validates screen items.
*
* If the $dbScreenItems parameter is given, the screen items will be matched
* against the ones given in $dbScreenItems. If a screen item is not present in
* $dbScreenItems, a ZBX_API_ERROR_PERMISSIONS exception will be thrown.
*
* @throws APIException if a validation error occurred.
*
* @param array $screenItems
* @param array $dbScreenItems
*/
protected function checkInput(array $screenItems, array $dbScreenItems = array())
{
$hostGroupsIds = $hostIds = $graphIds = $itemIds = $mapIds = $screenIds = array();
$screenItems = $this->extendFromObjects($screenItems, $dbScreenItems, array('resourcetype', 'resourceid'));
foreach ($screenItems as $screenItem) {
// check permissions
if (isset($screenItem['screenitemid']) && !isset($dbScreenItems[$screenItem['screenitemid']])) {
self::exception(ZBX_API_ERROR_PERMISSIONS, _('No permissions to referred object or it does not exist!'));
}
if (!$this->isValidResourceType($screenItem['resourcetype'])) {
self::exception(ZBX_API_ERROR_PARAMETERS, _('Incorrect resource type provided for screen item.'));
}
if (!isset($screenItem['resourceid'])) {
$screenItem['resourceid'] = null;
}
// check resource id
switch ($screenItem['resourcetype']) {
case SCREEN_RESOURCE_HOSTS_INFO:
case SCREEN_RESOURCE_TRIGGERS_INFO:
case SCREEN_RESOURCE_TRIGGERS_OVERVIEW:
case SCREEN_RESOURCE_HOSTGROUP_TRIGGERS:
case SCREEN_RESOURCE_DATA_OVERVIEW:
if (in_array($screenItem['resourcetype'], array(SCREEN_RESOURCE_TRIGGERS_OVERVIEW, SCREEN_RESOURCE_DATA_OVERVIEW))) {
if (!$screenItem['resourceid']) {
self::exception(ZBX_API_ERROR_PARAMETERS, _('No host group ID provided for screen element.'));
}
}
if ($screenItem['resourceid']) {
$hostGroupsIds[$screenItem['resourceid']] = $screenItem['resourceid'];
}
break;
case SCREEN_RESOURCE_HOST_TRIGGERS:
if ($screenItem['resourceid']) {
$hostIds[$screenItem['resourceid']] = $screenItem['resourceid'];
}
break;
case SCREEN_RESOURCE_GRAPH:
if (!$screenItem['resourceid']) {
self::exception(ZBX_API_ERROR_PARAMETERS, _('No graph ID provided for screen element.'));
}
$graphIds[$screenItem['resourceid']] = $screenItem['resourceid'];
break;
case SCREEN_RESOURCE_SIMPLE_GRAPH:
case SCREEN_RESOURCE_PLAIN_TEXT:
if (!$screenItem['resourceid']) {
self::exception(ZBX_API_ERROR_PARAMETERS, _('No item ID provided for screen element.'));
}
$itemIds[$screenItem['resourceid']] = $screenItem['resourceid'];
break;
case SCREEN_RESOURCE_CLOCK:
if (isset($screenItem['style']) && $screenItem['style'] == TIME_TYPE_HOST) {
if (!$screenItem['resourceid']) {
self::exception(ZBX_API_ERROR_PARAMETERS, _('No item ID provided for screen element.'));
}
$itemIds[$screenItem['resourceid']] = $screenItem['resourceid'];
}
break;
case SCREEN_RESOURCE_MAP:
if (!$screenItem['resourceid']) {
self::exception(ZBX_API_ERROR_PARAMETERS, _('No map ID provided for screen element.'));
}
$mapIds[$screenItem['resourceid']] = $screenItem['resourceid'];
break;
case SCREEN_RESOURCE_SCREEN:
if (!$screenItem['resourceid']) {
self::exception(ZBX_API_ERROR_PARAMETERS, _('No screen ID provided for screen element.'));
}
$screenIds[$screenItem['resourceid']] = $screenItem['resourceid'];
break;
}
// check url
if ($screenItem['resourcetype'] == SCREEN_RESOURCE_URL) {
if (!isset($screenItem['url']) || zbx_empty($screenItem['url'])) {
self::exception(ZBX_API_ERROR_PARAMETERS, _('No URL provided for screen element.'));
}
}
// check "Show lines"
if (isset($screenItem['elements'])) {
switch ($screenItem['resourcetype']) {
case SCREEN_RESOURCE_ACTIONS:
case SCREEN_RESOURCE_EVENTS:
case SCREEN_RESOURCE_HOSTGROUP_TRIGGERS:
case SCREEN_RESOURCE_HOST_TRIGGERS:
case SCREEN_RESOURCE_PLAIN_TEXT:
if ($screenItem['elements'] < 1 || $screenItem['elements'] > 100) {
self::exception(ZBX_API_ERROR_PARAMETERS, _s('Incorrect value "%1$s" for "%2$s" field: must be between %3$s and %4$s.', $screenItem['elements'], 'elements', 1, 100));
}
break;
}
}
}
// check host groups
if ($hostGroupsIds) {
$dbHostGroups = API::HostGroup()->get(array('groupids' => $hostGroupsIds, 'output' => array('groupid'), 'editable' => true, 'preservekeys' => true));
foreach ($hostGroupsIds as $hostGroupsId) {
if (!isset($dbHostGroups[$hostGroupsId])) {
self::exception(ZBX_API_ERROR_PERMISSIONS, _s('Incorrect host group ID "%1$s" provided for screen element.', $hostGroupsId));
}
}
}
// check hosts
if ($hostIds) {
$dbHosts = API::Host()->get(array('hostids' => $hostIds, 'output' => array('hostid'), 'editable' => true, 'preservekeys' => true));
foreach ($hostIds as $hostId) {
if (!isset($dbHosts[$hostId])) {
self::exception(ZBX_API_ERROR_PERMISSIONS, _s('Incorrect host ID "%1$s" provided for screen element.', $hostId));
}
}
}
// check graphs
if ($graphIds) {
$dbGraphs = API::Graph()->get(array('graphids' => $graphIds, 'output' => array('graphid'), 'editable' => true, 'preservekeys' => true));
foreach ($graphIds as $graphId) {
if (!isset($dbGraphs[$graphId])) {
self::exception(ZBX_API_ERROR_PERMISSIONS, _s('Incorrect graph ID "%1$s" provided for screen element.', $graphId));
}
}
}
// check items
if ($itemIds) {
$dbItems = API::Item()->get(array('itemids' => $itemIds, 'output' => array('itemid'), 'editable' => true, 'preservekeys' => true, 'webitems' => true));
foreach ($itemIds as $itemId) {
if (!isset($dbItems[$itemId])) {
self::exception(ZBX_API_ERROR_PERMISSIONS, _s('Incorrect item ID "%1$s" provided for screen element.', $itemId));
}
}
}
// check maps
if ($mapIds) {
$dbMaps = API::Map()->get(array('sysmapids' => $mapIds, 'output' => array('sysmapid'), 'editable' => true, 'preservekeys' => true));
foreach ($mapIds as $mapId) {
if (!isset($dbMaps[$mapId])) {
self::exception(ZBX_API_ERROR_PERMISSIONS, _s('Incorrect map ID "%1$s" provided for screen element.', $mapId));
}
}
}
// check screens
if ($screenIds) {
$dbScreens = API::Screen()->get(array('screenids' => $screenIds, 'output' => array('screenid'), 'editable' => true, 'preservekeys' => true));
if (count($dbScreens) < count($screenIds)) {
$dbTemplateScreens = API::TemplateScreen()->get(array('screenids' => $screenIds, 'output' => array('screenid'), 'editable' => true, 'preservekeys' => true));
if ($dbTemplateScreens) {
$dbScreens = zbx_array_merge($dbScreens, $dbTemplateScreens);
}
}
foreach ($screenIds as $screenId) {
if (!isset($dbScreens[$screenId])) {
self::exception(ZBX_API_ERROR_PERMISSIONS, _s('Incorrect screen ID "%1$s" provided for screen element.', $screenId));
}
}
}
}
/**
* Prepare map elements data.
* Calculate problem triggers and priorities. Populate map elements with automatic icon mapping, acknowledging and
* recent change markers.
*
* @param array $sysmap
* @param int $options
* @param int $options['severity_min'] Minimum trigger severity, default value is maximal (Disaster)
*
* @return array
*/
function getSelementsInfo($sysmap, array $options = array())
{
if (!isset($options['severity_min'])) {
$options['severity_min'] = TRIGGER_SEVERITY_NOT_CLASSIFIED;
}
$config = select_config();
$showUnacknowledged = $config['event_ack_enable'] ? $sysmap['show_unack'] : EXTACK_OPTION_ALL;
$triggerIdToSelementIds = array();
$subSysmapTriggerIdToSelementIds = array();
$hostGroupIdToSelementIds = array();
$hostIdToSelementIds = array();
if ($sysmap['sysmapid']) {
$iconMap = API::IconMap()->get(array('sysmapids' => $sysmap['sysmapid'], 'selectMappings' => API_OUTPUT_EXTEND, 'output' => API_OUTPUT_EXTEND));
$iconMap = reset($iconMap);
}
$hostsToGetInventories = array();
$selements = $sysmap['selements'];
$selementIdToSubSysmaps = array();
foreach ($selements as $selementId => &$selement) {
$selement['hosts'] = array();
$selement['triggers'] = array();
switch ($selement['elementtype']) {
case SYSMAP_ELEMENT_TYPE_MAP:
$sysmapIds = array($selement['elementid']);
while (!empty($sysmapIds)) {
$subSysmaps = API::Map()->get(array('sysmapids' => $sysmapIds, 'output' => array('sysmapid'), 'selectSelements' => API_OUTPUT_EXTEND, 'nopermissions' => true, 'preservekeys' => true));
if (!isset($selementIdToSubSysmaps[$selementId])) {
$selementIdToSubSysmaps[$selementId] = array();
}
$selementIdToSubSysmaps[$selementId] += $subSysmaps;
$sysmapIds = array();
foreach ($subSysmaps as $subSysmap) {
foreach ($subSysmap['selements'] as $subSysmapSelement) {
switch ($subSysmapSelement['elementtype']) {
case SYSMAP_ELEMENT_TYPE_MAP:
$sysmapIds[] = $subSysmapSelement['elementid'];
break;
case SYSMAP_ELEMENT_TYPE_HOST_GROUP:
$hostGroupIdToSelementIds[$subSysmapSelement['elementid']][$selementId] = $selementId;
break;
case SYSMAP_ELEMENT_TYPE_HOST:
$hostIdToSelementIds[$subSysmapSelement['elementid']][$selementId] = $selementId;
break;
case SYSMAP_ELEMENT_TYPE_TRIGGER:
$subSysmapTriggerIdToSelementIds[$subSysmapSelement['elementid']][$selementId] = $selementId;
break;
}
}
}
}
break;
case SYSMAP_ELEMENT_TYPE_HOST_GROUP:
$hostGroupId = $selement['elementid'];
$hostGroupIdToSelementIds[$hostGroupId][$selementId] = $selementId;
break;
case SYSMAP_ELEMENT_TYPE_HOST:
$hostId = $selement['elementid'];
$hostIdToSelementIds[$hostId][$selementId] = $selementId;
// if we have icon map applied, we need to get inventories for all hosts,
// where automatic icon selection is enabled.
if ($sysmap['iconmapid'] && $selement['use_iconmap']) {
$hostsToGetInventories[] = $hostId;
}
break;
case SYSMAP_ELEMENT_TYPE_TRIGGER:
$triggerId = $selement['elementid'];
$triggerIdToSelementIds[$triggerId][$selementId] = $selementId;
break;
}
}
unset($selement);
// get host inventories
if ($sysmap['iconmapid']) {
$hostInventories = API::Host()->get(array('hostids' => $hostsToGetInventories, 'output' => array('hostid'), 'nopermissions' => true, 'preservekeys' => true, 'selectInventory' => API_OUTPUT_EXTEND));
}
$allHosts = array();
if (!empty($hostIdToSelementIds)) {
$hosts = API::Host()->get(array('hostids' => array_keys($hostIdToSelementIds), 'output' => array('name', 'status', 'maintenance_status', 'maintenanceid'), 'nopermissions' => true, 'preservekeys' => true));
$allHosts = array_merge($allHosts, $hosts);
foreach ($hosts as $hostId => $host) {
foreach ($hostIdToSelementIds[$hostId] as $selementId) {
$selements[$selementId]['hosts'][$hostId] = $hostId;
}
}
}
$hostsFromHostGroups = array();
if (!empty($hostGroupIdToSelementIds)) {
$hostsFromHostGroups = API::Host()->get(array('groupids' => array_keys($hostGroupIdToSelementIds), 'output' => array('name', 'status', 'maintenance_status', 'maintenanceid'), 'selectGroups' => array('groupid'), 'nopermissions' => true, 'preservekeys' => true));
foreach ($hostsFromHostGroups as $hostId => $host) {
foreach ($host['groups'] as $group) {
$groupId = $group['groupid'];
if (isset($hostGroupIdToSelementIds[$groupId])) {
foreach ($hostGroupIdToSelementIds[$groupId] as $selementId) {
$selement =& $selements[$selementId];
$selement['hosts'][$hostId] = $hostId;
// add hosts to hosts_map for trigger selection;
if (!isset($hostIdToSelementIds[$hostId])) {
$hostIdToSelementIds[$hostId] = array();
}
$hostIdToSelementIds[$hostId][$selementId] = $selementId;
unset($selement);
}
}
}
}
$allHosts = array_merge($allHosts, $hostsFromHostGroups);
}
$allHosts = zbx_toHash($allHosts, 'hostid');
// get triggers data, triggers from current map, select all
$allTriggers = array();
if (!empty($triggerIdToSelementIds)) {
$triggerOptions = array('output' => array('triggerid', 'status', 'value', 'priority', 'lastchange', 'description', 'expression'), 'triggerids' => array_keys($triggerIdToSelementIds), 'filter' => array('state' => null), 'nopermissions' => true, 'preservekeys' => true);
if ($showUnacknowledged) {
$triggerOptions['selectLastEvent'] = array('acknowledged');
}
$triggers = API::Trigger()->get($triggerOptions);
$allTriggers = array_merge($allTriggers, $triggers);
foreach ($triggers as $triggerId => $trigger) {
foreach ($triggerIdToSelementIds[$triggerId] as $selementId) {
$selements[$selementId]['triggers'][$triggerId] = $triggerId;
}
}
}
// triggers from submaps, skip dependent
if (!empty($subSysmapTriggerIdToSelementIds)) {
$triggerOptions = array('output' => array('triggerid', 'status', 'value', 'priority', 'lastchange', 'description', 'expression'), 'triggerids' => array_keys($subSysmapTriggerIdToSelementIds), 'filter' => array('state' => null), 'skipDependent' => true, 'nopermissions' => true, 'preservekeys' => true, 'only_true' => true);
if ($showUnacknowledged) {
$triggerOptions['selectLastEvent'] = array('acknowledged');
}
$triggers = API::Trigger()->get($triggerOptions);
$allTriggers = array_merge($allTriggers, $triggers);
foreach ($triggers as $triggerId => $trigger) {
foreach ($subSysmapTriggerIdToSelementIds[$triggerId] as $selementId) {
$selements[$selementId]['triggers'][$triggerId] = $triggerId;
}
}
}
$monitoredHostIds = array();
foreach ($allHosts as $hostId => $host) {
if ($host['status'] == HOST_STATUS_MONITORED) {
$monitoredHostIds[$hostId] = $hostId;
}
}
// triggers from all hosts/hostgroups, skip dependent
if ($monitoredHostIds) {
$triggerOptions = array('output' => array('triggerid', 'status', 'value', 'priority', 'lastchange', 'description', 'expression'), 'selectHosts' => array('hostid'), 'selectItems' => array('itemid'), 'hostids' => $monitoredHostIds, 'filter' => array('state' => null), 'monitored' => true, 'skipDependent' => true, 'nopermissions' => true, 'preservekeys' => true, 'only_true' => true);
if ($showUnacknowledged) {
$triggerOptions['selectLastEvent'] = array('acknowledged');
}
$triggersFromMonitoredHosts = API::Trigger()->get($triggerOptions);
foreach ($triggersFromMonitoredHosts as $triggerId => $trigger) {
foreach ($trigger['hosts'] as $host) {
$hostId = $host['hostid'];
if (isset($hostIdToSelementIds[$hostId])) {
foreach ($hostIdToSelementIds[$hostId] as $selementId) {
$selements[$selementId]['triggers'][$triggerId] = $triggerId;
}
}
}
}
$subSysmapHostApplicationFilters = getSelementHostApplicationFilters($selements, $selementIdToSubSysmaps, $hostsFromHostGroups);
$selements = filterSysmapTriggers($selements, $subSysmapHostApplicationFilters, $triggersFromMonitoredHosts, $subSysmapTriggerIdToSelementIds);
$allTriggers = array_merge($allTriggers, $triggersFromMonitoredHosts);
}
$allTriggers = zbx_toHash($allTriggers, 'triggerid');
$info = array();
foreach ($selements as $selementId => $selement) {
$i = array('disabled' => 0, 'maintenance' => 0, 'problem' => 0, 'problem_unack' => 0, 'priority' => 0, 'trigger_disabled' => 0, 'latelyChanged' => false, 'ack' => true);
foreach ($selement['hosts'] as $hostId) {
$host = $allHosts[$hostId];
$last_hostid = $hostId;
if ($host['status'] == HOST_STATUS_NOT_MONITORED) {
$i['disabled']++;
} elseif ($host['maintenance_status'] == HOST_MAINTENANCE_STATUS_ON) {
$i['maintenance']++;
}
}
foreach ($selement['triggers'] as $triggerId) {
$trigger = $allTriggers[$triggerId];
if ($options['severity_min'] <= $trigger['priority']) {
if ($trigger['status'] == TRIGGER_STATUS_DISABLED) {
$i['trigger_disabled']++;
} else {
if ($trigger['value'] == TRIGGER_VALUE_TRUE) {
$i['problem']++;
$lastProblemId = $triggerId;
if ($i['priority'] < $trigger['priority']) {
$i['priority'] = $trigger['priority'];
}
}
if ($showUnacknowledged && $trigger['lastEvent'] && !$trigger['lastEvent']['acknowledged']) {
$i['problem_unack']++;
}
$i['latelyChanged'] |= time() - $trigger['lastchange'] < $config['blink_period'];
}
}
}
$i['ack'] = (bool) (!$i['problem_unack']);
if ($sysmap['expandproblem'] && $i['problem'] == 1) {
if (!isset($lastProblemId)) {
$lastProblemId = null;
}
$i['problem_title'] = CMacrosResolverHelper::resolveTriggerName($allTriggers[$lastProblemId]);
}
if ($selement['elementtype'] == SYSMAP_ELEMENT_TYPE_HOST && $i['maintenance'] == 1) {
$mnt = get_maintenance_by_maintenanceid($allHosts[$last_hostid]['maintenanceid']);
$i['maintenance_title'] = $mnt['name'];
}
// replace default icons
if (!$selement['iconid_on']) {
$selement['iconid_on'] = $selement['iconid_off'];
}
if (!$selement['iconid_maintenance']) {
$selement['iconid_maintenance'] = $selement['iconid_off'];
}
if (!$selement['iconid_disabled']) {
$selement['iconid_disabled'] = $selement['iconid_off'];
}
switch ($selement['elementtype']) {
case SYSMAP_ELEMENT_TYPE_MAP:
$info[$selementId] = getMapsInfo($selement, $i, $showUnacknowledged);
break;
case SYSMAP_ELEMENT_TYPE_HOST_GROUP:
$info[$selementId] = getHostGroupsInfo($selement, $i, $showUnacknowledged);
break;
case SYSMAP_ELEMENT_TYPE_HOST:
$info[$selementId] = getHostsInfo($selement, $i, $showUnacknowledged);
if ($sysmap['iconmapid'] && $selement['use_iconmap']) {
$info[$selementId]['iconid'] = getIconByMapping($iconMap, $hostInventories[$selement['elementid']]);
}
break;
case SYSMAP_ELEMENT_TYPE_TRIGGER:
$info[$selementId] = getTriggersInfo($selement, $i, $showUnacknowledged);
break;
case SYSMAP_ELEMENT_TYPE_IMAGE:
$info[$selementId] = getImagesInfo($selement);
break;
}
}
if ($sysmap['label_format'] == SYSMAP_LABEL_ADVANCED_OFF) {
$hlabel = $hglabel = $tlabel = $mlabel = $sysmap['label_type'] == MAP_LABEL_TYPE_NAME;
} else {
$hlabel = $sysmap['label_type_host'] == MAP_LABEL_TYPE_NAME;
$hglabel = $sysmap['label_type_hostgroup'] == MAP_LABEL_TYPE_NAME;
$tlabel = $sysmap['label_type_trigger'] == MAP_LABEL_TYPE_NAME;
$mlabel = $sysmap['label_type_map'] == MAP_LABEL_TYPE_NAME;
}
// get names if needed
$elems = separateMapElements($sysmap);
if (!empty($elems['sysmaps']) && $mlabel) {
$subSysmaps = API::Map()->get(array('sysmapids' => zbx_objectValues($elems['sysmaps'], 'elementid'), 'nopermissions' => true, 'output' => array('name')));
$subSysmaps = zbx_toHash($subSysmaps, 'sysmapid');
foreach ($elems['sysmaps'] as $elem) {
$info[$elem['selementid']]['name'] = $subSysmaps[$elem['elementid']]['name'];
}
}
if (!empty($elems['hostgroups']) && $hglabel) {
$hostgroups = API::HostGroup()->get(array('groupids' => zbx_objectValues($elems['hostgroups'], 'elementid'), 'nopermissions' => true, 'output' => array('name')));
$hostgroups = zbx_toHash($hostgroups, 'groupid');
foreach ($elems['hostgroups'] as $elem) {
$info[$elem['selementid']]['name'] = $hostgroups[$elem['elementid']]['name'];
}
}
if (!empty($elems['triggers']) && $tlabel) {
foreach ($elems['triggers'] as $elem) {
$info[$elem['selementid']]['name'] = CMacrosResolverHelper::resolveTriggerName($allTriggers[$elem['elementid']]);
}
}
if (!empty($elems['hosts']) && $hlabel) {
foreach ($elems['hosts'] as $elem) {
$info[$elem['selementid']]['name'] = $allHosts[$elem['elementid']]['name'];
}
}
return $info;
}
$nodeName = get_node_name_by_elid($item['itemid']);
if (!zbx_empty($nodeName)) {
$caption = '(' . $nodeName . ') ' . $caption;
}
}
if ($this->data['screen']['templateid']) {
$selectButton = new CButton('select', _('Select'), 'javascript: return PopUp("popup.php?srctbl=items&srcfld1=itemid&srcfld2=name' . '&dstfrm=' . $screenForm->getName() . '&dstfld1=resourceid&dstfld2=caption' . '&templated_hosts=1&only_hostid=' . $this->data['screen']['templateid'] . '&templated=1&writeonly=1&numeric=1", 800, 450);', 'formlist');
} else {
$selectButton = new CButton('select', _('Select'), 'javascript: return PopUp("popup.php?srctbl=items&srcfld1=itemid&srcfld2=name' . '&dstfrm=' . $screenForm->getName() . '&dstfld1=resourceid&dstfld2=caption' . '&real_hosts=1&with_simple_graph_items=1&writeonly=1&templated=0&numeric=1", 800, 450);', 'formlist');
}
$screenFormList->addVar('resourceid', $id);
$screenFormList->addRow(_('Parameter'), array(new CTextBox('caption', $caption, ZBX_TEXTBOX_STANDARD_SIZE, 'yes'), $selectButton));
} elseif ($resourceType == SCREEN_RESOURCE_MAP) {
$caption = '';
$id = 0;
$maps = API::Map()->get(array('sysmapids' => $resourceId, 'output' => API_OUTPUT_EXTEND));
if (!empty($maps)) {
$id = $resourceId;
$map = reset($maps);
$caption = $map['name'];
$nodeName = get_node_name_by_elid($map['sysmapid']);
if (!zbx_empty($nodeName)) {
$caption = '(' . $nodeName . ') ' . $caption;
}
}
$screenFormList->addVar('resourceid', $id);
$screenFormList->addRow(_('Parameter'), array(new CTextBox('caption', $caption, ZBX_TEXTBOX_STANDARD_SIZE, 'yes'), new CButton('select', _('Select'), 'javascript: return PopUp("popup.php?srctbl=sysmaps&srcfld1=sysmapid&srcfld2=name' . '&dstfrm=' . $screenForm->getName() . '&dstfld1=resourceid&dstfld2=caption' . '&writeonly=1", 400, 450);', 'formlist')));
} elseif ($resourceType == SCREEN_RESOURCE_PLAIN_TEXT) {
$caption = '';
$id = 0;
$items = API::Item()->get(array('itemids' => $resourceId, 'selectHosts' => array('name'), 'output' => array('itemid', 'hostid', 'key_', 'name')));
/**
* Get parent maps for current map.
*
* @param int $sysmapid
*
* @return array
*/
function get_parent_sysmaps($sysmapid)
{
$db_sysmaps_elements = DBselect('SELECT DISTINCT se.sysmapid' . ' FROM sysmaps_elements se' . ' WHERE ' . dbConditionInt('se.elementtype', [SYSMAP_ELEMENT_TYPE_MAP]) . ' AND ' . dbConditionInt('se.elementid', [$sysmapid]));
$sysmapids = [];
while ($db_sysmaps_element = DBfetch($db_sysmaps_elements)) {
$sysmapids[] = $db_sysmaps_element['sysmapid'];
}
if ($sysmapids) {
$sysmaps = API::Map()->get(['output' => ['sysmapid', 'name'], 'sysmapids' => $sysmapids]);
CArrayHelper::sort($sysmaps, ['name']);
return $sysmaps;
}
return [];
}
/**
* Validates the given screen items.
*
* If the $dbScreenItems parameter is given, the screen items will be matched
* against the ones given in $dbScreenItems. If a screen item is not present in
* $dbScreenItems, a ZBX_API_ERROR_PERMISSIONS exception will be thrown.
*
* @throws APIException if a validation error occurred.
*
* @param array $screenItems An array of screen items to validate
* @param array $dbScreenItems An array of screen items $screenItems should be matched against
*/
protected function checkInput(array $screenItems, array $dbScreenItems = array())
{
$hostgroups = array();
$hosts = array();
$graphs = array();
$items = array();
$maps = array();
$screens = array();
foreach ($screenItems as $screenItem) {
// check if the item is editable
if (!empty($screenItem['screenitemid']) && !isset($dbScreenItems[$screenItem['screenitemid']])) {
self::exception(ZBX_API_ERROR_PERMISSIONS, _('No permissions to referred object or it does not exist!'));
}
// check resource type
if (!$this->isValidResourceType($screenItem['resourcetype'])) {
self::exception(ZBX_API_ERROR_PARAMETERS, _('Incorrect resource type provided for screen item.'));
}
// perform resource type specific validation
// save the affected object ids to validate them later
$hostGroupResourceTypes = array(SCREEN_RESOURCE_HOSTS_INFO, SCREEN_RESOURCE_TRIGGERS_INFO, SCREEN_RESOURCE_TRIGGERS_OVERVIEW, SCREEN_RESOURCE_HOSTGROUP_TRIGGERS, SCREEN_RESOURCE_DATA_OVERVIEW);
if (in_array($screenItem['resourcetype'], $hostGroupResourceTypes)) {
$resourceIdRequired = !in_array($screenItem['resourcetype'], array(SCREEN_RESOURCE_HOSTS_INFO, SCREEN_RESOURCE_HOSTGROUP_TRIGGERS, SCREEN_RESOURCE_TRIGGERS_INFO));
if (!$screenItem['resourceid'] && $resourceIdRequired) {
self::exception(ZBX_API_ERROR_PARAMETERS, _('No host group ID provided for screen element.'));
} elseif ($screenItem['resourceid']) {
$hostgroups[] = $screenItem['resourceid'];
}
} elseif ($screenItem['resourcetype'] == SCREEN_RESOURCE_HOST_TRIGGERS && $screenItem['resourceid']) {
$hosts[] = $screenItem['resourceid'];
} elseif ($screenItem['resourcetype'] == SCREEN_RESOURCE_GRAPH) {
if (!$screenItem['resourceid']) {
self::exception(ZBX_API_ERROR_PARAMETERS, _('No graph ID provided for screen element.'));
}
$graphs[] = $screenItem['resourceid'];
} elseif (in_array($screenItem['resourcetype'], array(SCREEN_RESOURCE_SIMPLE_GRAPH, SCREEN_RESOURCE_PLAIN_TEXT)) || $screenItem['resourcetype'] == SCREEN_RESOURCE_CLOCK && $screenItem['style'] == TIME_TYPE_HOST) {
if (!$screenItem['resourceid']) {
self::exception(ZBX_API_ERROR_PARAMETERS, _('No item ID provided for screen element.'));
}
$items[] = $screenItem['resourceid'];
} elseif ($screenItem['resourcetype'] == SCREEN_RESOURCE_MAP) {
if (!$screenItem['resourceid']) {
self::exception(ZBX_API_ERROR_PARAMETERS, _('No map ID provided for screen element.'));
}
$maps[] = $screenItem['resourceid'];
} elseif ($screenItem['resourcetype'] == SCREEN_RESOURCE_SCREEN) {
if (!$screenItem['resourceid']) {
self::exception(ZBX_API_ERROR_PARAMETERS, _('No screen ID provided for screen element.'));
}
$screens[] = $screenItem['resourceid'];
} elseif ($screenItem['resourcetype'] == SCREEN_RESOURCE_URL) {
if (!$screenItem['url']) {
self::exception(ZBX_API_ERROR_PARAMETERS, _('No URL provided for screen element.'));
}
}
// check fields specific to each resource type
// check "Show lines" field
switch ($screenItem['resourcetype']) {
case SCREEN_RESOURCE_ACTIONS:
case SCREEN_RESOURCE_EVENTS:
case SCREEN_RESOURCE_HOSTGROUP_TRIGGERS:
case SCREEN_RESOURCE_HOST_TRIGGERS:
case SCREEN_RESOURCE_PLAIN_TEXT:
if ($screenItem['elements'] < 1 || $screenItem['elements'] > 100) {
self::exception(ZBX_API_ERROR_PARAMETERS, _s('Incorrect value "%1$s" for "%2$s" field: must be between %3$s and %4$s.', $screenItem['elements'], 'elements', 1, 100));
}
break;
}
}
// check host groups
if (!empty($hostgroups)) {
$result = API::HostGroup()->get(array('groupids' => $hostgroups, 'output' => array('groupid'), 'preservekeys' => true));
foreach ($hostgroups as $id) {
if (!isset($result[$id])) {
self::exception(ZBX_API_ERROR_PERMISSIONS, _s('Incorrect host group ID "%s" provided for screen element.', $id));
}
}
}
// check hosts
if ($hosts) {
$result = API::Host()->get(array('hostids' => $hosts, 'output' => array('hostid'), 'preservekeys' => true));
foreach ($hosts as $id) {
if (!isset($result[$id])) {
self::exception(ZBX_API_ERROR_PERMISSIONS, _s('Incorrect host ID "%s" provided for screen element.', $id));
}
}
}
// check graphs
if ($graphs) {
$result = API::Graph()->get(array('graphids' => $graphs, 'output' => array('graphid'), 'preservekeys' => true));
foreach ($graphs as $id) {
if (!isset($result[$id])) {
self::exception(ZBX_API_ERROR_PERMISSIONS, _s('Incorrect graph ID "%s" provided for screen element.', $id));
}
}
}
// check items
if ($items) {
$result = API::Item()->get(array('itemids' => $items, 'output' => array('itemid'), 'preservekeys' => true, 'webitems' => true));
foreach ($items as $id) {
if (!isset($result[$id])) {
self::exception(ZBX_API_ERROR_PERMISSIONS, _s('Incorrect item ID "%s" provided for screen element.', $id));
}
}
}
// check maps
if ($maps) {
$result = API::Map()->get(array('sysmapids' => $maps, 'output' => array('sysmapid'), 'preservekeys' => true));
foreach ($maps as $id) {
if (!isset($result[$id])) {
self::exception(ZBX_API_ERROR_PERMISSIONS, _s('Incorrect map ID "%s" provided for screen element.', $id));
}
}
}
// check screens
if ($screens) {
$result = API::Screen()->get(array('screenids' => $screens, 'output' => array('screenid'), 'preservekeys' => true));
if (empty($result)) {
self::exception(ZBX_API_ERROR_PERMISSIONS, _s('Incorrect screen ID "%s" provided for screen element.', $id));
}
}
}
/**
* Get screen data.
*
* @param array $options
* @param array $options['nodeids'] node IDs
* @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'];
$sqlParts = array('select' => array('screens' => 's.screenid'), 'from' => array('screens' => 'screens s'), 'where' => array('template' => 's.templateid IS NULL'), 'order' => array(), 'group' => array(), 'limit' => null);
$defOptions = array('nodeids' => null, 'screenids' => null, 'screenitemids' => null, 'editable' => 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, $options);
// screenids
if (!is_null($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', $options['screenitemids']);
}
// filter
if (is_array($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'];
}
$screenIds = array();
$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($res)) {
if ($options['countOutput'] !== null) {
if ($options['groupCount'] !== null) {
$result[] = $screen;
} else {
$result = $screen['rowscount'];
}
} else {
$screenIds[$screen['screenid']] = $screen['screenid'];
if (!isset($result[$screen['screenid']])) {
$result[$screen['screenid']] = array();
}
if (isset($screen['screenitemid']) && $options['selectScreenItems'] === null) {
if (!isset($result[$screen['screenid']]['screenitems'])) {
$result[$screen['screenid']]['screenitems'] = array();
}
$result[$screen['screenid']]['screenitems'][] = array('screenitemid' => $screen['screenitemid']);
unset($screen['screenitemid']);
}
$result[$screen['screenid']] += $screen;
}
}
// editable + PERMISSION CHECK
if ($userType == USER_TYPE_SUPER_ADMIN || $options['nopermissions']) {
} elseif ($result) {
$groupsToCheck = array();
$hostsToCheck = array();
$graphsToCheck = array();
$itemsToCheck = array();
$mapsToCheck = array();
$screensToCheck = array();
$screensItems = array();
$dbScreenItems = DBselect('SELECT si.* FROM screens_items si WHERE ' . dbConditionInt('si.screenid', $screenIds));
while ($screenItem = DBfetch($dbScreenItems)) {
$screensItems[$screenItem['screenitemid']] = $screenItem;
if ($screenItem['resourceid']) {
switch ($screenItem['resourcetype']) {
case SCREEN_RESOURCE_HOSTS_INFO:
case SCREEN_RESOURCE_TRIGGERS_INFO:
case SCREEN_RESOURCE_TRIGGERS_OVERVIEW:
case SCREEN_RESOURCE_DATA_OVERVIEW:
case SCREEN_RESOURCE_HOSTGROUP_TRIGGERS:
$groupsToCheck[] = $screenItem['resourceid'];
break;
case SCREEN_RESOURCE_HOST_TRIGGERS:
$hostsToCheck[] = $screenItem['resourceid'];
break;
case SCREEN_RESOURCE_GRAPH:
$graphsToCheck[] = $screenItem['resourceid'];
break;
case SCREEN_RESOURCE_SIMPLE_GRAPH:
case SCREEN_RESOURCE_PLAIN_TEXT:
$itemsToCheck[] = $screenItem['resourceid'];
break;
case SCREEN_RESOURCE_MAP:
$mapsToCheck[] = $screenItem['resourceid'];
break;
case SCREEN_RESOURCE_SCREEN:
$screensToCheck[] = $screenItem['resourceid'];
break;
}
}
}
$groupsToCheck = array_unique($groupsToCheck);
$hostsToCheck = array_unique($hostsToCheck);
$graphsToCheck = array_unique($graphsToCheck);
$itemsToCheck = array_unique($itemsToCheck);
$mapsToCheck = array_unique($mapsToCheck);
$screensToCheck = array_unique($screensToCheck);
// group
$allowedGroups = API::HostGroup()->get(array('nodeids' => $options['nodeids'], 'groupids' => $groupsToCheck, 'editable' => $options['editable']));
$allowedGroups = zbx_objectValues($allowedGroups, 'groupid');
// host
$allowedHosts = API::Host()->get(array('nodeids' => $options['nodeids'], 'hostids' => $hostsToCheck, 'editable' => $options['editable']));
$allowedHosts = zbx_objectValues($allowedHosts, 'hostid');
// graph
$allowedGraphs = API::Graph()->get(array('nodeids' => $options['nodeids'], 'graphids' => $graphsToCheck, 'editable' => $options['editable']));
$allowedGraphs = zbx_objectValues($allowedGraphs, 'graphid');
// item
$allowedItems = API::Item()->get(array('output' => array('itemid'), 'nodeids' => $options['nodeids'], 'itemids' => $itemsToCheck, 'webitems' => true, 'editable' => $options['editable']));
$allowedItems = zbx_objectValues($allowedItems, 'itemid');
// map
$allowedMaps = API::Map()->get(array('nodeids' => $options['nodeids'], 'sysmapids' => $mapsToCheck, 'editable' => $options['editable']));
$allowedMaps = zbx_objectValues($allowedMaps, 'sysmapid');
// screen
$allowedScreens = API::Screen()->get(array('nodeids' => $options['nodeids'], 'screenids' => $screensToCheck, 'editable' => $options['editable']));
$allowedScreens = zbx_objectValues($allowedScreens, 'screenid');
$restrGroups = array_diff($groupsToCheck, $allowedGroups);
$restrHosts = array_diff($hostsToCheck, $allowedHosts);
$restrGraphs = array_diff($graphsToCheck, $allowedGraphs);
$restrItems = array_diff($itemsToCheck, $allowedItems);
$restrMaps = array_diff($mapsToCheck, $allowedMaps);
$restrScreens = array_diff($screensToCheck, $allowedScreens);
// group
foreach ($restrGroups as $resourceId) {
foreach ($screensItems as $screenItemId => $screenItem) {
if (bccomp($screenItem['resourceid'], $resourceId) == 0 && uint_in_array($screenItem['resourcetype'], array(SCREEN_RESOURCE_HOSTS_INFO, SCREEN_RESOURCE_TRIGGERS_INFO, SCREEN_RESOURCE_TRIGGERS_OVERVIEW, SCREEN_RESOURCE_DATA_OVERVIEW, SCREEN_RESOURCE_HOSTGROUP_TRIGGERS))) {
unset($result[$screenItem['screenid']], $screensItems[$screenItemId]);
}
}
}
// host
foreach ($restrHosts as $resourceId) {
foreach ($screensItems as $screenItemId => $screenItem) {
if (bccomp($screenItem['resourceid'], $resourceId) == 0 && uint_in_array($screenItem['resourcetype'], array(SCREEN_RESOURCE_HOST_TRIGGERS))) {
unset($result[$screenItem['screenid']], $screensItems[$screenItemId]);
}
}
}
// graph
foreach ($restrGraphs as $resourceId) {
foreach ($screensItems as $screenItemId => $screenItem) {
if (bccomp($screenItem['resourceid'], $resourceId) == 0 && $screenItem['resourcetype'] == SCREEN_RESOURCE_GRAPH) {
unset($result[$screenItem['screenid']], $screensItems[$screenItemId]);
}
}
}
// item
foreach ($restrItems as $resourceId) {
foreach ($screensItems as $screenItemId => $screenItem) {
if (bccomp($screenItem['resourceid'], $resourceId) == 0 && uint_in_array($screenItem['resourcetype'], array(SCREEN_RESOURCE_SIMPLE_GRAPH, SCREEN_RESOURCE_PLAIN_TEXT))) {
unset($result[$screenItem['screenid']], $screensItems[$screenItemId]);
}
}
}
// map
foreach ($restrMaps as $resourceId) {
foreach ($screensItems as $screenItemId => $screenItem) {
if (bccomp($screenItem['resourceid'], $resourceId) == 0 && $screenItem['resourcetype'] == SCREEN_RESOURCE_MAP) {
unset($result[$screenItem['screenid']], $screensItems[$screenItemId]);
}
}
}
// screen
foreach ($restrScreens as $resourceId) {
foreach ($screensItems as $screenItemId => $screenItem) {
if (bccomp($screenItem['resourceid'], $resourceId) == 0 && $screenItem['resourcetype'] == SCREEN_RESOURCE_SCREEN) {
unset($result[$screenItem['screenid']], $screensItems[$screenItemId]);
}
}
}
}
if ($options['countOutput'] !== null) {
return $result;
}
if ($result) {
$result = $this->addRelatedObjects($options, $result);
}
// removing keys (hash -> array)
if ($options['preservekeys'] === null) {
$result = zbx_cleanHashes($result);
}
return $result;
}
foreach ($data['images'] as $num => $image) {
$data['images'][$num]['name'] = get_node_name_by_elid($image['imageid'], null, NAME_DELIMITER) . $image['name'];
}
// icon maps
$data['iconMaps'] = API::IconMap()->get(array('output' => array('iconmapid', 'name'), 'preservekeys' => true));
order_result($data['iconMaps'], 'name');
// render view
$mapView = new CView('configuration.sysmap.edit', $data);
$mapView->render();
$mapView->show();
} else {
$data = array();
// get maps
$sortField = getPageSortField('name');
$sortOrder = getPageSortOrder();
$data['maps'] = API::Map()->get(array('editable' => true, 'output' => array('sysmapid', 'name', 'width', 'height'), 'sortfield' => $sortField, 'limit' => $config['search_limit'] + 1));
order_result($data['maps'], $sortField, $sortOrder);
// paging
$data['paging'] = getPagingLine($data['maps'], array('sysmapid'));
// nodes
if ($data['displayNodes'] = is_array(get_current_nodeid())) {
foreach ($data['maps'] as &$map) {
$map['nodename'] = get_node_name_by_elid($map['sysmapid'], true);
}
unset($map);
}
// render view
$mapView = new CView('configuration.sysmap.list', $data);
$mapView->render();
$mapView->show();
}
/**
* Get maps references by map ids.
*
* @param array $mapIds
*
* @return array
*/
protected function getMapsReferences(array $mapIds)
{
$ids = [];
$maps = API::Map()->get(['sysmapids' => $mapIds, 'output' => ['name'], 'preservekeys' => true]);
foreach ($maps as $id => $map) {
$ids[$id] = ['name' => $map['name']];
}
return $ids;
}
$item = reset($items);
$item['host'] = reset($item['hosts']);
$caption = $item['host']['name'] . NAME_DELIMITER . $item['name_expanded'];
}
if ($this->data['screen']['templateid']) {
$selectButton = (new CButton('select', _('Select')))->addClass(ZBX_STYLE_BTN_GREY)->onClick('javascript: return PopUp("popup.php?srctbl=item_prototypes&srcfld1=itemid&srcfld2=name' . '&dstfrm=' . $form->getName() . '&dstfld1=resourceid&dstfld2=caption' . '&templated_hosts=1&only_hostid=' . $this->data['screen']['templateid'] . '&numeric=1");');
} else {
$selectButton = (new CButton('select', _('Select')))->addClass(ZBX_STYLE_BTN_GREY)->onClick('javascript: return PopUp("popup.php?srctbl=item_prototypes&srcfld1=itemid&srcfld2=name' . '&dstfrm=' . $form->getName() . '&dstfld1=resourceid&dstfld2=caption' . '&real_hosts=1&with_discovery_rule=1&items=1&numeric=1");');
}
$form->addVar('resourceid', $id);
$screenFormList->addRow(_('Item prototype'), [(new CTextBox('caption', $caption, true))->setWidth(ZBX_TEXTAREA_STANDARD_WIDTH), (new CDiv())->addClass(ZBX_STYLE_FORM_INPUT_MARGIN), $selectButton]);
$screenFormList->addRow(_('Max columns'), (new CNumericBox('max_columns', $maxColumns, 3, false, false, false))->setWidth(ZBX_TEXTAREA_NUMERIC_STANDARD_WIDTH));
} elseif ($resourceType == SCREEN_RESOURCE_MAP) {
$caption = '';
$id = 0;
$maps = API::Map()->get(['sysmapids' => $resourceId, 'output' => API_OUTPUT_EXTEND]);
if (!empty($maps)) {
$id = $resourceId;
$map = reset($maps);
$caption = $map['name'];
}
$form->addVar('resourceid', $id);
$screenFormList->addRow(_('Map'), [(new CTextBox('caption', $caption, true))->setWidth(ZBX_TEXTAREA_STANDARD_WIDTH), (new CDiv())->addClass(ZBX_STYLE_FORM_INPUT_MARGIN), (new CButton('select', _('Select')))->addClass(ZBX_STYLE_BTN_GREY)->onClick('javascript: return PopUp("popup.php?srctbl=sysmaps&srcfld1=sysmapid&srcfld2=name' . '&dstfrm=' . $form->getName() . '&dstfld1=resourceid&dstfld2=caption");')]);
} elseif ($resourceType == SCREEN_RESOURCE_PLAIN_TEXT) {
$caption = '';
$id = 0;
$items = API::Item()->get(['itemids' => $resourceId, 'selectHosts' => ['name'], 'output' => ['itemid', 'hostid', 'key_', 'name']]);
if ($items) {
$items = CMacrosResolverHelper::resolveItemNames($items);
$id = $resourceId;
$item = reset($items);
/**
* Select map ids for previously added maps names.
*/
protected function selectMaps()
{
if (!empty($this->maps)) {
$this->mapsRefs = array();
$dbMaps = API::Map()->get(array('filter' => array('name' => $this->maps), 'output' => array('sysmapid', 'name'), 'preservekeys' => true));
foreach ($dbMaps as $dbMap) {
$this->mapsRefs[$dbMap['name']] = $dbMap['sysmapid'];
}
$this->maps = array();
}
}
/**
* Checks that the user has write permissions to objects used in the map elements.
*
* @throws APIException if the user has no permissions to at least one of the objects
*
* @param array $selements
*/
protected function checkSelementPermissions(array $selements)
{
if (CWebUser::getType() == USER_TYPE_SUPER_ADMIN) {
return;
}
$hostIds = $groupIds = $triggerIds = $mapIds = array();
foreach ($selements as $selement) {
switch ($selement['elementtype']) {
case SYSMAP_ELEMENT_TYPE_HOST:
$hostIds[$selement['elementid']] = $selement['elementid'];
break;
case SYSMAP_ELEMENT_TYPE_HOST_GROUP:
$groupIds[$selement['elementid']] = $selement['elementid'];
break;
case SYSMAP_ELEMENT_TYPE_TRIGGER:
$triggerIds[$selement['elementid']] = $selement['elementid'];
break;
case SYSMAP_ELEMENT_TYPE_MAP:
$mapIds[$selement['elementid']] = $selement['elementid'];
break;
}
}
if ($hostIds && !API::Host()->isWritable($hostIds) || $groupIds && !API::HostGroup()->isWritable($groupIds) || $triggerIds && !API::Trigger()->isWritable($triggerIds) || $mapIds && !API::Map()->isWritable($mapIds)) {
self::exception(ZBX_API_ERROR_PERMISSIONS, _('No permissions to referred object or it does not exist!'));
}
}
public static function parseMap($rules)
{
$importMaps = self::XMLtoArray(self::$xml);
if (!isset($importMaps['zabbix_export'])) {
$importMaps['zabbix_export'] = $importMaps;
}
if (CWebUser::$data['type'] == USER_TYPE_SUPER_ADMIN && isset($importMaps['zabbix_export']['images'])) {
$images = $importMaps['zabbix_export']['images'];
$images_to_add = array();
$images_to_update = array();
foreach ($images as $image) {
if (API::Image()->exists($image)) {
if ($image['imagetype'] == IMAGE_TYPE_ICON && !empty($rules['images']['updateExisting']) || $image['imagetype'] == IMAGE_TYPE_BACKGROUND && !empty($rules['images']['updateExisting'])) {
$options = array('filter' => array('name' => $image['name']), 'output' => array('imageid'));
$imgs = API::Image()->get($options);
$img = reset($imgs);
$image['imageid'] = $img['imageid'];
// image will be decoded in class.image.php
$image['image'] = $image['encodedImage'];
unset($image['encodedImage']);
$images_to_update[] = $image;
}
} else {
if ($image['imagetype'] == IMAGE_TYPE_ICON && !empty($rules['images']['createMissing']) || $image['imagetype'] == IMAGE_TYPE_BACKGROUND && !empty($rules['images']['createMissing'])) {
// No need to decode_base64
$image['image'] = $image['encodedImage'];
unset($image['encodedImage']);
$images_to_add[] = $image;
}
}
}
if (!empty($images_to_add)) {
$result = API::Image()->create($images_to_add);
if (!$result) {
throw new Exception(_('Cannot add image.'));
}
}
if (!empty($images_to_update)) {
$result = API::Image()->update($images_to_update);
if (!$result) {
throw new Exception(_('Cannot update image.'));
}
}
}
if (!isset($importMaps['zabbix_export']['sysmaps'])) {
return true;
}
$importMaps = $importMaps['zabbix_export']['sysmaps'];
foreach ($importMaps as $mnum => &$sysmap) {
unset($sysmap['sysmapid']);
$exists = API::Map()->exists(array('name' => $sysmap['name']));
if (!isset($sysmap['label_format'])) {
$sysmap['label_format'] = SYSMAP_LABEL_ADVANCED_OFF;
}
if ($exists && !empty($rules['maps']['updateExisting'])) {
$db_maps = API::Map()->getObjects(array('name' => $sysmap['name']));
if (empty($db_maps)) {
throw new Exception(_s('No permissions for map "%1$s".', $sysmap['name']));
}
$db_map = reset($db_maps);
$sysmap['sysmapid'] = $db_map['sysmapid'];
} else {
if ($exists || empty($rules['maps']['createMissing'])) {
info(_s('Map "%1$s" skipped - user rule.', $sysmap['name']));
unset($importMaps[$mnum]);
continue;
// break if not update updateExisting
}
}
if (isset($sysmap['backgroundid'])) {
$image = getImageByIdent($sysmap['backgroundid']);
if (!$image) {
error(_s('Cannot find background image "%1$s" used in map "%2$s".', $sysmap['backgroundid']['name'], $sysmap['name']));
$sysmap['backgroundid'] = 0;
} else {
$sysmap['backgroundid'] = $image['imageid'];
}
} else {
$sysmap['backgroundid'] = 0;
}
if (!isset($sysmap['selements'])) {
$sysmap['selements'] = array();
} else {
$sysmap['selements'] = array_values($sysmap['selements']);
}
if (!isset($sysmap['links'])) {
$sysmap['links'] = array();
} else {
$sysmap['links'] = array_values($sysmap['links']);
}
foreach ($sysmap['selements'] as &$selement) {
$nodeCaption = isset($selement['elementid']['node']) ? $selement['elementid']['node'] . ':' : '';
if (!isset($selement['elementid'])) {
$selement['elementid'] = 0;
}
switch ($selement['elementtype']) {
case SYSMAP_ELEMENT_TYPE_MAP:
$db_sysmaps = API::Map()->getObjects($selement['elementid']);
if (empty($db_sysmaps)) {
$error = _s('Cannot find map "%1$s" used in exported map "%2$s".', $nodeCaption . $selement['elementid']['name'], $sysmap['name']);
throw new Exception($error);
}
$tmp = reset($db_sysmaps);
$selement['elementid'] = $tmp['sysmapid'];
break;
case SYSMAP_ELEMENT_TYPE_HOST_GROUP:
$db_hostgroups = API::HostGroup()->getObjects($selement['elementid']);
if (empty($db_hostgroups)) {
$error = _s('Cannot find group "%1$s" used in map "%2$s".', $nodeCaption . $selement['elementid']['name'], $sysmap['name']);
throw new Exception($error);
}
$tmp = reset($db_hostgroups);
$selement['elementid'] = $tmp['groupid'];
break;
case SYSMAP_ELEMENT_TYPE_HOST:
$db_hosts = API::Host()->getObjects($selement['elementid']);
if (empty($db_hosts)) {
$error = _s('Cannot find host "%1$s" used in map "%2$s".', $nodeCaption . $selement['elementid']['host'], $sysmap['name']);
throw new Exception($error);
}
$tmp = reset($db_hosts);
$selement['elementid'] = $tmp['hostid'];
break;
case SYSMAP_ELEMENT_TYPE_TRIGGER:
$db_triggers = API::Trigger()->getObjects($selement['elementid']);
if (empty($db_triggers)) {
$error = _s('Cannot find trigger "%1$s" used in map "%2$s".', $nodeCaption . $selement['elementid']['host'] . ':' . $selement['elementid']['description'], $sysmap['name']);
throw new Exception($error);
}
$tmp = reset($db_triggers);
$selement['elementid'] = $tmp['triggerid'];
break;
case SYSMAP_ELEMENT_TYPE_IMAGE:
default:
}
$icons = array('iconid_off', 'iconid_on', 'iconid_disabled', 'iconid_maintenance');
foreach ($icons as $icon) {
if (isset($selement[$icon])) {
$image = getImageByIdent($selement[$icon]);
if (!$image) {
$error = _s('Cannot find icon "%1$s" used in map "%2$s".', $selement[$icon]['name'], $sysmap['name']);
throw new Exception($error);
}
$selement[$icon] = $image['imageid'];
} else {
$selement[$icon] = 0;
}
}
}
unset($selement);
foreach ($sysmap['links'] as &$link) {
if (!isset($link['linktriggers'])) {
continue;
}
foreach ($link['linktriggers'] as &$linktrigger) {
$db_triggers = API::Trigger()->getObjects($linktrigger['triggerid']);
if (empty($db_triggers)) {
$nodeCaption = isset($linktrigger['triggerid']['node']) ? $linktrigger['triggerid']['node'] . ':' : '';
$error = _s('Cannot find trigger "%1$s" used in map "%2$s".', $nodeCaption . $linktrigger['triggerid']['host'] . ':' . $linktrigger['triggerid']['description'], $sysmap['name']);
throw new Exception($error);
}
$tmp = reset($db_triggers);
$linktrigger['triggerid'] = $tmp['triggerid'];
}
unset($linktrigger);
}
unset($link);
}
unset($sysmap);
foreach ($importMaps as $importMap) {
if (isset($importMap['sysmapid'])) {
$result = API::Map()->update($importMap);
if ($result === false) {
throw new Exception(_s('Cannot update map "%s".', $importMap['name']));
} else {
info(_s('Map "%s" updated.', $importMap['name']));
}
} else {
$result = API::Map()->create($importMap);
if ($result === false) {
throw new Exception(_s('Cannot create map "%s".', $importMap['name']));
} else {
info(_s('Map "%s" created.', $importMap['name']));
}
}
}
return true;
}
public static function parseMap($rules)
{
$importMaps = self::XMLtoArray(self::$xml);
if (!isset($importMaps['zabbix_export'])) {
$importMaps['zabbix_export'] = $importMaps;
}
if (CWebUser::$data['type'] == USER_TYPE_SUPER_ADMIN && isset($importMaps['zabbix_export']['images'])) {
$allImages = $importMaps['zabbix_export']['images'];
$allImages = zbx_toHash($allImages, 'name');
$dbImages = API::Image()->get(array('output' => array('imageid', 'name'), 'filter' => array('name' => zbx_objectValues($allImages, 'name'))));
$dbImages = zbx_toHash($dbImages, 'name');
$imagesToCreate = array();
$imagesToUpdate = array();
foreach ($allImages as $imageName => $image) {
if (isset($dbImages[$imageName])) {
$image['imageid'] = $dbImages[$imageName]['imageid'];
$image['image'] = $image['encodedImage'];
unset($image['encodedImage'], $image['imagetype']);
$imagesToUpdate[] = $image;
} else {
$image['image'] = $image['encodedImage'];
unset($image['encodedImage']);
$imagesToCreate[] = $image;
}
}
if ($rules['images']['createMissing'] && $imagesToCreate) {
API::Image()->create($imagesToCreate);
}
if ($rules['images']['updateExisting'] && $imagesToUpdate) {
API::Image()->update($imagesToUpdate);
}
}
if (!isset($importMaps['zabbix_export']['sysmaps'])) {
return true;
}
$importMaps = $importMaps['zabbix_export']['sysmaps'];
foreach ($importMaps as $mnum => &$sysmap) {
unset($sysmap['sysmapid']);
if (!isset($sysmap['label_format'])) {
$sysmap['label_format'] = SYSMAP_LABEL_ADVANCED_OFF;
}
$mapExists = API::Map()->get(array('output' => array('sysmapid'), 'filter' => array('name' => $sysmap['name']), 'nopermissions' => true, 'limit' => 1));
if ($mapExists && $rules['maps']['updateExisting']) {
$db_maps = API::Map()->get(array('filter' => array('name' => $sysmap['name']), 'output' => array('sysmapid')));
if (empty($db_maps)) {
throw new Exception(_s('No permissions for map "%1$s".', $sysmap['name']));
}
$db_map = reset($db_maps);
$sysmap['sysmapid'] = $db_map['sysmapid'];
} elseif ($mapExists || !$rules['maps']['createMissing']) {
info(_s('Map "%1$s" skipped - user rule.', $sysmap['name']));
unset($importMaps[$mnum]);
continue;
}
if (isset($sysmap['backgroundid'])) {
$image = getImageByIdent($sysmap['backgroundid']);
if (!$image) {
error(_s('Cannot find background image "%1$s" used in map "%2$s".', $sysmap['backgroundid']['name'], $sysmap['name']));
$sysmap['backgroundid'] = 0;
} else {
$sysmap['backgroundid'] = $image['imageid'];
}
} else {
$sysmap['backgroundid'] = 0;
}
if (!isset($sysmap['selements'])) {
$sysmap['selements'] = array();
} else {
$sysmap['selements'] = array_values($sysmap['selements']);
}
if (!isset($sysmap['links'])) {
$sysmap['links'] = array();
} else {
$sysmap['links'] = array_values($sysmap['links']);
}
foreach ($sysmap['selements'] as &$selement) {
if (!isset($selement['elementid'])) {
$selement['elementid'] = 0;
}
switch ($selement['elementtype']) {
case SYSMAP_ELEMENT_TYPE_MAP:
$db_sysmaps = API::Map()->get(array('filter' => array($selement['elementid']), 'output' => array('sysmapid')));
if (empty($db_sysmaps)) {
$error = _s('Cannot find map "%1$s" used in exported map "%2$s".', $selement['elementid']['name'], $sysmap['name']);
throw new Exception($error);
}
$tmp = reset($db_sysmaps);
$selement['elementid'] = $tmp['sysmapid'];
break;
case SYSMAP_ELEMENT_TYPE_HOST_GROUP:
$db_hostgroups = API::HostGroup()->get(array('filter' => array($selement['elementid']), 'output' => array('groupid')));
if (empty($db_hostgroups)) {
$error = _s('Cannot find group "%1$s" used in map "%2$s".', $selement['elementid']['name'], $sysmap['name']);
throw new Exception($error);
}
$tmp = reset($db_hostgroups);
$selement['elementid'] = $tmp['groupid'];
break;
case SYSMAP_ELEMENT_TYPE_HOST:
$db_hosts = API::Host()->get(array('filter' => array($selement['elementid']), 'output' => array('hostid')));
if (empty($db_hosts)) {
$error = _s('Cannot find host "%1$s" used in map "%2$s".', $selement['elementid']['host'], $sysmap['name']);
throw new Exception($error);
}
$tmp = reset($db_hosts);
$selement['elementid'] = $tmp['hostid'];
break;
case SYSMAP_ELEMENT_TYPE_TRIGGER:
$db_triggers = API::Trigger()->get(array('filter' => array($selement['elementid']), 'output' => array('triggerid')));
if (empty($db_triggers)) {
$error = _s('Cannot find trigger "%1$s" used in map "%2$s".', $selement['elementid']['host'] . ':' . $selement['elementid']['description'], $sysmap['name']);
throw new Exception($error);
}
$tmp = reset($db_triggers);
$selement['elementid'] = $tmp['triggerid'];
break;
case SYSMAP_ELEMENT_TYPE_IMAGE:
default:
}
$icons = array('iconid_off', 'iconid_on', 'iconid_disabled', 'iconid_maintenance');
foreach ($icons as $icon) {
if (isset($selement[$icon])) {
$image = getImageByIdent($selement[$icon]);
if (!$image) {
$error = _s('Cannot find icon "%1$s" used in map "%2$s".', $selement[$icon]['name'], $sysmap['name']);
throw new Exception($error);
}
$selement[$icon] = $image['imageid'];
} else {
$selement[$icon] = 0;
}
}
}
unset($selement);
foreach ($sysmap['links'] as &$link) {
if (!isset($link['linktriggers'])) {
continue;
}
foreach ($link['linktriggers'] as &$linktrigger) {
$triggerData = $linktrigger['triggerid'];
$dbTriggers = API::Trigger()->get(array('output' => array('triggerid', 'expression'), 'filter' => array('host' => $triggerData['host'], 'description' => $triggerData['description']), 'expandExpression' => true));
$error = _s('Cannot find trigger "%1$s" used in map "%2$s".', $triggerData['host'] . ':' . $triggerData['description'], $sysmap['name']);
if (!$dbTriggers) {
throw new Exception($error);
}
$dbTriggerId = null;
foreach ($dbTriggers as $dbTrigger) {
if ($dbTrigger['expression'] === $triggerData['expression']) {
$dbTriggerId = $dbTrigger['triggerid'];
break;
}
}
if (!$dbTriggerId) {
throw new Exception($error);
}
$linktrigger['triggerid'] = $dbTriggerId;
}
unset($linktrigger);
}
unset($link);
}
unset($sysmap);
foreach ($importMaps as $importMap) {
if (isset($importMap['sysmapid'])) {
$result = API::Map()->update($importMap);
if ($result === false) {
throw new Exception(_s('Cannot update map "%s".', $importMap['name']));
} else {
info(_s('Map "%s" updated.', $importMap['name']));
}
} else {
$result = API::Map()->create($importMap);
if ($result === false) {
throw new Exception(_s('Cannot create map "%s".', $importMap['name']));
} else {
info(_s('Map "%s" created.', $importMap['name']));
}
}
}
return true;
}
** 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.
**/
require_once dirname(__FILE__) . '/include/config.inc.php';
require_once dirname(__FILE__) . '/include/maps.inc.php';
$page['title'] = _('Logo');
$page['file'] = 'zbxe-customer-logo.php';
$page['type'] = detect_page_type(PAGE_TYPE_IMAGE);
require_once dirname(__FILE__) . '/include/page_header.php';
// VAR TYPE OPTIONAL FLAGS VALIDATION EXCEPTION
$fields = array('sysmapid' => array(T_ZBX_INT, O_MAND, P_SYS, DB_ID, null), 'selements' => array(T_ZBX_STR, O_OPT, P_SYS, DB_ID, null), 'links' => array(T_ZBX_STR, O_OPT, P_SYS, DB_ID, null), 'noselements' => array(T_ZBX_INT, O_OPT, null, IN('0,1'), null), 'nolinks' => array(T_ZBX_INT, O_OPT, null, IN('0,1'), null), 'nocalculations' => array(T_ZBX_INT, O_OPT, null, IN('0,1'), null), 'expand_macros' => array(T_ZBX_INT, O_OPT, null, IN('0,1'), null), 'show_triggers' => array(T_ZBX_INT, O_OPT, P_SYS, IN('0,1,2,3'), null), 'severity_min' => array(T_ZBX_INT, O_OPT, null, IN('0,1,2,3,4,5'), null), 'grid' => array(T_ZBX_INT, O_OPT, null, BETWEEN(0, 500), null), 'base64image' => array(T_ZBX_INT, O_OPT, null, IN('0,1'), null));
check_fields($fields);
$maps = API::Map()->get(array('sysmapids' => $_REQUEST['sysmapid'], 'selectSelements' => API_OUTPUT_EXTEND, 'selectLinks' => API_OUTPUT_EXTEND, 'output' => API_OUTPUT_EXTEND, 'preservekeys' => true));
$map = reset($maps);
if (empty($map)) {
access_deny();
}
$mapPainter = new CMapPainter($map, array('map' => array('drawAreas' => !isset($_REQUEST['selements']) && !isset($_REQUEST['noselements'])), 'grid' => array('size' => get_request('grid', 0))));
$im = $mapPainter->paint();
$colors['Red'] = imagecolorallocate($im, 255, 0, 0);
$colors['Dark Red'] = imagecolorallocate($im, 150, 0, 0);
$colors['Green'] = imagecolorallocate($im, 0, 255, 0);
$colors['Dark Green'] = imagecolorallocate($im, 0, 150, 0);
$colors['Blue'] = imagecolorallocate($im, 0, 0, 255);
$colors['Dark Blue'] = imagecolorallocate($im, 0, 0, 150);
$colors['Yellow'] = imagecolorallocate($im, 255, 255, 0);
$colors['Dark Yellow'] = imagecolorallocate($im, 150, 150, 0);
$colors['Cyan'] = imagecolorallocate($im, 0, 255, 255);
$sortOrder = getRequest('sortorder', CProfile::get('web.' . $page['file'] . '.sortorder', ZBX_SORT_UP));
CProfile::update('web.' . $page['file'] . '.sort', $sortField, PROFILE_TYPE_STR);
CProfile::update('web.' . $page['file'] . '.sortorder', $sortOrder, PROFILE_TYPE_STR);
if (hasRequest('filter_set')) {
CProfile::update('web.sysmapconf.filter_name', getRequest('filter_name', ''), PROFILE_TYPE_STR);
} elseif (hasRequest('filter_rst')) {
DBStart();
CProfile::delete('web.sysmapconf.filter_name');
DBend();
}
$config = select_config();
$data = ['filter' => ['name' => CProfile::get('web.sysmapconf.filter_name', '')], 'sort' => $sortField, 'sortorder' => $sortOrder];
// get maps
$data['maps'] = API::Map()->get(['output' => ['sysmapid', 'name', 'width', 'height'], 'sortfield' => $sortField, 'limit' => $config['search_limit'] + 1, 'search' => ['name' => $data['filter']['name'] === '' ? null : $data['filter']['name']], 'preservekeys' => true]);
$user_type = CWebUser::getType();
if ($user_type != USER_TYPE_SUPER_ADMIN && $user_type != USER_TYPE_ZABBIX_ADMIN) {
$editable_maps = API::Map()->get(['output' => [], 'sysmapids' => array_keys($data['maps']), 'editable' => true, 'preservekeys' => true]);
foreach ($data['maps'] as &$map) {
$map['editable'] = array_key_exists($map['sysmapid'], $editable_maps);
}
unset($map);
}
order_result($data['maps'], $sortField, $sortOrder);
// paging
$data['paging'] = getPagingLine($data['maps'], $sortOrder, new CUrl('sysmaps.php'));
// render view
$mapView = new CView('monitoring.sysmap.list', $data);
$mapView->render();
$mapView->show();
}
require_once dirname(__FILE__) . '/include/page_footer.php';
function make_sysmap_submenu()
{
$fav_sysmaps = CFavorite::get('web.favorite.sysmapids');
$favMaps = array();
$sysmapids = array();
foreach ($fav_sysmaps as $favorite) {
$sysmapids[$favorite['value']] = $favorite['value'];
}
$options = array('sysmapids' => $sysmapids, 'output' => array('sysmapid', 'name'));
$sysmaps = API::Map()->get($options);
foreach ($sysmaps as $sysmap) {
$favMaps[] = array('name' => $sysmap['name'], 'favobj' => 'sysmapid', 'favid' => $sysmap['sysmapid'], 'favaction' => 'remove');
}
if (!empty($favMaps)) {
$favMaps[] = array('name' => _('Remove') . ' ' . _('All') . ' ' . _('Maps'), 'favobj' => 'sysmapid', 'favid' => 0, 'favaction' => 'remove');
}
return $favMaps;
}
/**
* Validates the input parameters for the delete() method.
*
* @param array $userids
*
* @throws APIException if the input is invalid.
*/
protected function validateDelete(array $userids)
{
if (!$userids) {
self::exception(ZBX_API_ERROR_PARAMETERS, _('Empty input parameter.'));
}
$this->checkPermissions($userids);
$this->checkDeleteCurrentUser($userids);
$this->checkDeleteInternal($userids);
// Check if deleted users have a map.
$user_maps = API::Map()->get(['output' => ['name', 'userid'], 'userids' => $userids]);
if ($user_maps) {
// Get first problem user and map.
$user_map = reset($user_maps);
$db_users = $this->get(['output' => ['alias'], 'userids' => [$user_map['userid']], 'limit' => 1]);
// Get first problem user.
$db_user = reset($db_users);
self::exception(ZBX_API_ERROR_PARAMETERS, _s('User "%1$s" is map "%2$s" owner.', $db_user['alias'], $user_map['name']));
}
// Check if deleted users have a screen.
$user_screens = API::Screen()->get(['output' => ['name', 'userid'], 'userids' => $userids]);
if ($user_screens) {
// Get first problem user and screen.
$user_screen = reset($user_screens);
$db_users = $this->get(['output' => ['alias'], 'userids' => [$user_screen['userid']], 'limit' => 1]);
// Get first problem user.
$db_user = reset($db_users);
self::exception(ZBX_API_ERROR_PARAMETERS, _s('User "%1$s" is screen "%2$s" owner.', $db_user['alias'], $user_screen['name']));
}
// Check if deleted users have a slide show.
$user_slideshow = DBfetch(DBselect('SELECT s.name,s.userid' . ' FROM slideshows s' . ' WHERE ' . dbConditionInt('s.userid', $userids)));
if ($user_slideshow) {
$db_users = $this->get(['output' => ['alias'], 'userids' => [$user_slideshow['userid']], 'limit' => 1]);
// Get first problem user.
$db_user = reset($db_users);
self::exception(ZBX_API_ERROR_PARAMETERS, _s('User "%1$s" is slide show "%2$s" owner.', $db_user['alias'], $user_slideshow['name']));
}
}
