$graph = $plugin->getGraphByName($graphName);
if ($graph == null) {
$response['msg'] = 'Invalid graph type';
$response['status'] = 'err';
break;
}
// if it's a pie chart, it's easier
if ($graph->getType() == GraphType::Pie || $graph->getType() == GraphType::Donut) {
$response['status'] = 'ok';
$response['data'] = DataGenerator::generateCustomChartData($graph, -1, $hours);
$response['name'] = htmlentities($graph->getName());
$response['type'] = GraphType::toString($graph->getType());
} else {
if ($graph->getType() == GraphType::Map) {
$response['status'] = 'ok';
$response['data'] = DataGenerator::generateGeoChartData($plugin);
$response['name'] = htmlentities($graph->getName());
$response['type'] = GraphType::toString($graph->getType());
} else {
foreach ($graph->getColumns() as $columnID => $columnName) {
if (is_numeric($columnName) || is_double($columnName)) {
$columnName = "" . $columnName;
}
$response['data'][utf8_encode($columnName)] = DataGenerator::generateCustomChartData($graph, $columnID, $hours);
}
// total the counts
$total = 0;
foreach ($response['data'] as $name => $data) {
$count = count($data);
// evict the column if it has none (wasting space !)
if ($count == 0) {