public static function parseScreen($rules)
{
try {
self::validate(dirname(__FILE__) . '/xmlschemas/screens.rng');
$importScreens = self::XMLtoArray(self::$xml);
$importScreens = $importScreens['zabbix_export']['screens'];
$result = true;
$screens = array();
foreach ($importScreens as $mnum => &$screen) {
unset($screen['screenid']);
$exists = CScreen::exists(array('name' => $screen['name']));
if ($exists && isset($rules['screens']['exist'])) {
$db_screens = CScreen::getObjects(array('name' => $screen['name']));
if (empty($db_screens)) {
throw new Exception(S_NO_PERMISSIONS_FOR_SCREEN . ' "' . $screen['name'] . '" import');
}
$db_screen = reset($db_screens);
$screen['screenid'] = $db_screen['screenid'];
} else {
if ($exists || !isset($rules['screens']['missed'])) {
info('Screen [' . $screen['name'] . '] skipped - user rule');
unset($importScreens[$mnum]);
continue;
// break if not update exist
}
}
if (!isset($screen['screenitems'])) {
$screen['screenitems'] = array();
}
foreach ($screen['screenitems'] as $snum => &$screenitem) {
$nodeCaption = isset($screenitem['resourceid']['node']) ? $screenitem['resourceid']['node'] . ':' : '';
if (!isset($screenitem['resourceid'])) {
$screenitem['resourceid'] = 0;
}
if (is_array($screenitem['resourceid'])) {
switch ($screenitem['resourcetype']) {
case SCREEN_RESOURCE_HOSTS_INFO:
case SCREEN_RESOURCE_TRIGGERS_INFO:
case SCREEN_RESOURCE_TRIGGERS_OVERVIEW:
case SCREEN_RESOURCE_DATA_OVERVIEW:
case SCREEN_RESOURCE_HOSTGROUP_TRIGGERS:
if (is_array($screenitem['resourceid'])) {
$db_hostgroups = CHostgroup::getObjects($screenitem['resourceid']);
if (empty($db_hostgroups)) {
$error = S_CANNOT_FIND_HOSTGROUP . ' "' . $nodeCaption . $screenitem['resourceid']['name'] . '" ' . S_USED_IN_EXPORTED_SCREEN_SMALL . ' "' . $screen['name'] . '"';
throw new Exception($error);
}
$tmp = reset($db_hostgroups);
$screenitem['resourceid'] = $tmp['groupid'];
}
break;
case SCREEN_RESOURCE_HOST_TRIGGERS:
$db_hosts = CHost::getObjects($screenitem['resourceid']);
if (empty($db_hosts)) {
$error = S_CANNOT_FIND_HOST . ' "' . $nodeCaption . $screenitem['resourceid']['host'] . '" ' . S_USED_IN_EXPORTED_SCREEN_SMALL . ' "' . $screen['name'] . '"';
throw new Exception($error);
}
$tmp = reset($db_hosts);
$screenitem['resourceid'] = $tmp['hostid'];
break;
case SCREEN_RESOURCE_GRAPH:
$db_graphs = CGraph::getObjects($screenitem['resourceid']);
if (empty($db_graphs)) {
$error = S_CANNOT_FIND_GRAPH . ' "' . $nodeCaption . $screenitem['resourceid']['host'] . ':' . $screenitem['resourceid']['name'] . '" ' . S_USED_IN_EXPORTED_SCREEN_SMALL . ' "' . $screen['name'] . '"';
throw new Exception($error);
}
$tmp = reset($db_graphs);
$screenitem['resourceid'] = $tmp['graphid'];
break;
case SCREEN_RESOURCE_SIMPLE_GRAPH:
case SCREEN_RESOURCE_PLAIN_TEXT:
$db_items = CItem::getObjects($screenitem['resourceid']);
if (empty($db_items)) {
$error = S_CANNOT_FIND_ITEM . ' "' . $nodeCaption . $screenitem['resourceid']['host'] . ':' . $screenitem['resourceid']['key_'] . '" ' . S_USED_IN_EXPORTED_SCREEN_SMALL . ' "' . $screen['name'] . '"';
throw new Exception($error);
}
$tmp = reset($db_items);
$screenitem['resourceid'] = $tmp['itemid'];
break;
case SCREEN_RESOURCE_MAP:
$db_sysmaps = CMap::getObjects($screenitem['resourceid']);
if (empty($db_sysmaps)) {
$error = S_CANNOT_FIND_MAP . ' "' . $nodeCaption . $screenitem['resourceid']['name'] . '" ' . S_USED_IN_EXPORTED_SCREEN_SMALL . ' "' . $screen['name'] . '"';
throw new Exception($error);
}
$tmp = reset($db_sysmaps);
$screenitem['resourceid'] = $tmp['sysmapid'];
break;
case SCREEN_RESOURCE_SCREEN:
$db_screens = CScreen::getObjects($screenitem['resourceid']);
if (empty($db_screens)) {
$error = S_CANNOT_FIND_SCREEN . ' "' . $nodeCaption . $screenitem['resourceid']['name'] . '" ' . S_USED_IN_EXPORTED_SCREEN_SMALL . ' "' . $screen['name'] . '"';
throw new Exception($error);
}
$tmp = reset($db_screens);
$screenitem['resourceid'] = $tmp['screenid'];
break;
default:
$screenitem['resourceid'] = 0;
break;
}
}
}
unset($screenitem);
$screens[] = $screen;
}
unset($screen);
$importScreens = $screens;
foreach ($importScreens as $mnum => $screen) {
if (isset($screen['screenid'])) {
$result = CScreen::update($screen);
} else {
$result = CScreen::create($screen);
}
if (isset($screen['screenid'])) {
info(S_SCREEN . ' [' . $screen['name'] . '] ' . S_UPDATED_SMALL);
} else {
info(S_SCREEN . ' [' . $screen['name'] . '] ' . S_ADDED_SMALL);
}
}
} catch (Exception $e) {
error($e->getMessage());
return false;
}
return $result;
}
