protected function checkInput()
{
$fields = ['grid' => 'fatal|required|json'];
$ret = $this->validateInput($fields);
if ($ret) {
$widgets = [WIDGET_SYSTEM_STATUS, WIDGET_ZABBIX_STATUS, WIDGET_LAST_ISSUES, WIDGET_WEB_OVERVIEW, WIDGET_DISCOVERY_STATUS, WIDGET_HOST_STATUS, WIDGET_FAVOURITE_GRAPHS, WIDGET_FAVOURITE_MAPS, WIDGET_FAVOURITE_SCREENS];
/*
* {
* "0": {
* "0": "stszbx_widget",
* "1": "favgrph_widget",
* "2": "favscr_widget",
* "3": "favmap_widget"
* },
* "1": {
* "0": "lastiss_widget",
* "1": "webovr_widget",
* "2": "dscvry_widget"
* },
* "2": {
* "0": "syssum_widget",
* "1": "hoststat_widget"
* }
* }
*/
foreach (CJs::decodeJson($this->getInput('grid')) as $col => $column) {
if (!CNewValidator::is_int32($col) || $col < 0 || $col > 2 || !is_array($column)) {
$ret = false;
break;
}
foreach ($column as $row => $widgetName) {
if (!CNewValidator::is_int32($row) || $row < 0 || !is_string($widgetName)) {
$ret = false;
break 2;
}
$widgetName = str_replace('_widget', '', $widgetName);
if (!in_array($widgetName, $widgets)) {
$ret = false;
break 2;
}
}
}
}
if (!$ret) {
$this->setResponse(new CControllerResponseFatal());
}
return $ret;
}