$vStartDate->required();
if ($request->valid($vStartDate)) {
$startDate = $request->get('start_date');
} else {
$startDate = '';
}
$vEndDate = new Valid('end_date');
$vEndDate->addRule(new Rule_Date());
$vEndDate->required();
if ($request->valid($vEndDate)) {
$endDate = $request->get('end_date');
} else {
$endDate = date('Y-m-d');
}
$duration = strtotime($endDate) - strtotime($startDate);
$error = false;
if ($duration <= 0) {
$feedback[] = 'You made a mistake in selecting period. Please try again!';
$error = true;
} elseif ($duration < 31536000) {
$groupBy = 'Week';
} else {
$groupBy = 'Month';
}
//
// Display graph
//
if (!$error) {
$graph = new Statistics_DiskUsageGraph($duMgr);
$graph->displayProjectGraph($groupId, $services, $groupBy, $startDate, $endDate, true, true, false);
}
} else {
$relative = false;
}
if (strtotime($startDate) >= strtotime($endDate)) {
$feedback[] = $GLOBALS['Language']->getText('plugin_statistics', 'period_error');
$error = true;
}
//
// Display graph
//
$graph = new Statistics_DiskUsageGraph($duMgr);
if (!$error) {
switch ($graphType) {
case 'graph_service':
$graph->displayServiceGraph($services, $selectedGroupByDate, $startDate, $endDate, !$relative);
break;
case 'graph_user':
$graph->displayUserGraph($userId, $selectedGroupByDate, $startDate, $endDate, !$relative);
break;
case 'graph_project':
$graph->displayProjectGraph($groupId, $services, $selectedGroupByDate, $startDate, $endDate, !$relative);
break;
default:
}
} else {
$msg = '';
foreach ($feedback as $m) {
$msg .= $m;
}
$graph->displayError($msg);
}
