public function getListMaps()
{
$list = array();
$maps = $this->getPermittedMaps();
foreach ($maps as $mapName) {
$MAPCFG = new GlobalMapCfg($mapName);
$MAPCFG->checkMapConfigExists(true);
try {
$MAPCFG->readMapConfig(ONLY_GLOBAL);
} catch (MapCfgInvalid $e) {
continue;
// skip configs with broken global sections
} catch (NagVisException $e) {
continue;
// skip e.g. not read config files
}
if ($MAPCFG->getValue(0, 'show_in_lists') == 1) {
$list[$mapName] = $MAPCFG->getAlias();
}
}
natcasesort($list);
return array_keys($list);
}
private function parseMapJson($objectId, $mapName, $what)
{
global $AUTHORISATION;
// Check if the user is permitted to view this
if (!$AUTHORISATION->isPermitted('Map', 'view', $mapName)) {
return null;
}
// If the parameter filterUser is set, filter the maps by the username
// given in this parameter. This is a mechanism to be authed as generic
// user but see the maps of another user. This feature is disabled by
// default but could be enabled if you need it.
if (cfg('global', 'user_filtering') && isset($_GET['filterUser']) && $_GET['filterUser'] != '') {
$AUTHORISATION2 = new CoreAuthorisationHandler();
$AUTHORISATION2->parsePermissions($_GET['filterUser']);
if (!$AUTHORISATION2->isPermitted('Map', 'view', $mapName)) {
return null;
}
// Switch the auth cookie to this user
global $SHANDLER;
$SHANDLER->aquire();
$SHANDLER->set('authCredentials', array('user' => $_GET['filterUser'], 'password' => ''));
$SHANDLER->set('authTrusted', true);
$SHANDLER->commit();
}
$map = array('object_id' => $objectId);
$MAPCFG = new GlobalMapCfg($mapName);
$MAPCFG->checkMapConfigExists(true);
$MAPCFG->readMapConfig();
// Only perform this check with a valid config
if ($MAPCFG->getValue(0, 'show_in_lists') != 1) {
return null;
}
$MAP = new NagVisMap($MAPCFG, GET_STATE, !IS_VIEW);
// Apply overview related configuration to object
$MAP->MAPOBJ->setConfiguration($this->getMapDefaultOpts($mapName, $MAPCFG->getAlias()));
if ($MAP->MAPOBJ->checkMaintenance(0)) {
$map['overview_url'] = $this->htmlBase . '/index.php?mod=Map&act=view&show=' . $mapName;
$map['overview_class'] = '';
} else {
$map['overview_class'] = 'disabled';
$map['overview_url'] = 'javascript:alert(\'' . l('The map is in maintenance mode. Please be patient.') . '\');';
$map['summary_output'] = l('The map is in maintenance mode. Please be patient.');
$MAP->MAPOBJ->clearMembers();
$MAP->MAPOBJ->setSummaryState('UNKNOWN');
$MAP->MAPOBJ->fetchIcon();
}
if (cfg('index', 'showmapthumbs') == 1) {
$map['overview_image'] = $this->renderMapThumb($MAPCFG);
}
return array($MAP->MAPOBJ, $map);
}
/**
* Gets all objects of the map
*
* @author Thomas Casteleyn <*****@*****.**>
* @author Lars Michelsen <*****@*****.**>
*/
public function fetchMapObjects(&$arrMapNames = array(), $depth = 0)
{
foreach ($this->MAPCFG->getMapObjects() as $objConf) {
$type = $objConf['type'];
if ($type == 'global' || $type == 'template') {
continue;
}
log_mem('preconf');
$typeDefs = $this->MAPCFG->getTypeDefaults($type);
// merge with "global" settings
foreach ($typeDefs as $key => $default) {
if (!isset($objConf[$key])) {
$objConf[$key] = $default;
}
}
switch ($type) {
case 'host':
log_mem('prehost');
$OBJ = new NagVisHost($objConf['backend_id'], $objConf['host_name']);
break;
case 'service':
$OBJ = new NagVisService($objConf['backend_id'], $objConf['host_name'], $objConf['service_description']);
break;
case 'hostgroup':
$OBJ = new NagVisHostgroup($objConf['backend_id'], $objConf['hostgroup_name']);
break;
case 'servicegroup':
$OBJ = new NagVisServicegroup($objConf['backend_id'], $objConf['servicegroup_name']);
break;
case 'dyngroup':
$OBJ = new NagVisDynGroup($objConf['backend_id'], $objConf['name']);
break;
case 'aggr':
$OBJ = new NagVisAggr($objConf['backend_id'], $objConf['name']);
break;
case 'map':
// Initialize map configuration
$SUBMAPCFG = new GlobalMapCfg($objConf['map_name']);
$mapCfgInvalid = null;
if ($SUBMAPCFG->checkMapConfigExists(0)) {
try {
$SUBMAPCFG->readMapConfig();
} catch (MapCfgInvalid $e) {
$mapCfgInvalid = l('Map Configuration Error: [ERR]', array('ERR' => $e->getMessage()));
} catch (Exception $e) {
$mapCfgInvalid = l('Problem while processing map: [ERR]', array('ERR' => (string) $e));
}
}
$OBJ = new NagVisMapObj($SUBMAPCFG, !IS_VIEW);
if ($mapCfgInvalid) {
$OBJ->setProblem($mapCfgInvalid);
}
if (!$SUBMAPCFG->checkMapConfigExists(0)) {
$OBJ->setProblem(l('mapCfgNotExists', 'MAP~' . $objConf['map_name']));
}
/**
* When the current map object is a summary object skip the map
* child for preventing a loop
*/
if ($this->MAPCFG->getName() == $SUBMAPCFG->getName() && $this->isSummaryObject == true) {
continue 2;
}
/**
* This occurs when someone creates a map icon which links to itself
*
* The object will be marked as summary object and is ignored on next level.
* See the code above.
*/
if ($this->MAPCFG->getName() == $SUBMAPCFG->getName()) {
$OBJ->isSummaryObject = true;
}
/**
* All maps which were seen before are stored in the list once. If
* they are already in the list and depth is more than 3 levels,
* skip them to prevent loops.
*/
if (isset($arrMapNames[$SUBMAPCFG->getName()]) && $depth > 3) {
$OBJ->isLoopingBacklink = true;
continue 2;
}
// Store this map in the mapNames list
$arrMapNames[$SUBMAPCFG->getName()] = true;
// Skip this map when the user is not permitted toview this map
if (!$this->isPermitted($OBJ)) {
continue 2;
}
break;
case 'shape':
$OBJ = new NagVisShape($objConf['icon']);
break;
case 'textbox':
$OBJ = new NagVisTextbox();
break;
case 'container':
$OBJ = new NagVisContainer();
break;
case 'line':
$OBJ = new NagVisLine();
break;
default:
throw new NagVisException(l('unknownObject', array('TYPE' => $type, 'MAPNAME' => $this->getName())));
break;
}
log_mem('preconf');
// Apply default configuration to object
$OBJ->setConfiguration($objConf);
// Skip object by exclude filter? => Totally exclude (exclude_members)
if ($this->hasExcludeFilters(!COUNT_QUERY) && $this->excludeMapObject($OBJ, !COUNT_QUERY)) {
continue;
}
// Write member to object array
$this->members[] = $OBJ;
log_mem('posthost');
}
// Now dig into the next map level. This has to be done here to fight
// the loops at this level and not at the single branches of map links.
foreach ($this->members as $OBJ) {
$sType = $OBJ->getType();
if ($sType == 'map') {
/**
* When the current map object is a summary object skip the map
* child for preventing a loop
*/
if ($sType == 'map' && $this->MAPCFG->getName() == $OBJ->MAPCFG->getName() && $this->isSummaryObject == true) {
continue;
}
/**
* All maps which produce a loop by linking back to earlier maps
* need to be skipped here.
*/
if ($sType == 'map' && $OBJ->isLoopingBacklink) {
continue;
}
if (!$OBJ->hasProblem()) {
$OBJ->fetchMapObjects($arrMapNames, $depth + 1);
}
}
}
}
