foreach ($items as $item) {
if ($item['type'] == GRAPH_ITEM_SUM) {
if (!in_array($item['type'], $types)) {
array_push($types, $item['type']);
} else {
show_error_message(_('Cannot display more than one item with type "Graph sum".'));
break;
}
}
}
/*
* Display
*/
if ($isDataValid) {
navigation_bar_calc();
$graph = new CPieGraphDraw(getRequest('graphtype', GRAPH_TYPE_NORMAL));
$graph->setHeader(getRequest('name', ''));
if (!empty($_REQUEST['graph3d'])) {
$graph->switchPie3D();
}
$graph->showLegend(getRequest('legend', 0));
unset($host);
if (isset($_REQUEST['period'])) {
$graph->setPeriod($_REQUEST['period']);
}
if (isset($_REQUEST['from'])) {
$graph->setFrom($_REQUEST['from']);
}
if (isset($_REQUEST['stime'])) {
$graph->setSTime($_REQUEST['stime']);
}
check_fields($fields);
/*
* Permissions
*/
$dbGraph = API::Graph()->get(array('graphids' => $_REQUEST['graphid'], 'selectHosts' => API_OUTPUT_EXTEND, 'output' => API_OUTPUT_EXTEND));
if (!$dbGraph) {
access_deny();
} else {
$dbGraph = reset($dbGraph);
}
$host = reset($dbGraph['hosts']);
/*
* Display
*/
$timeline = CScreenBase::calculateTime(array('profileIdx' => get_request('profileIdx', 'web.screens'), 'profileIdx2' => get_request('profileIdx2'), 'updateProfile' => get_request('updateProfile', true), 'period' => get_request('period'), 'stime' => get_request('stime')));
$graph = new CPieGraphDraw($dbGraph['graphtype']);
$graph->setPeriod($timeline['period']);
$graph->setSTime($timeline['stime']);
if (isset($_REQUEST['border'])) {
$graph->setBorder(0);
}
$width = get_request('width', 0);
if ($width <= 0) {
$width = $dbGraph['width'];
}
$height = get_request('height', 0);
if ($height <= 0) {
$height = $dbGraph['height'];
}
$graph->setWidth($width);
$graph->setHeight($height);