$error_level = 3;
} else {
if ($_POST['tariffs_id'] == '') {
$error_level = 4;
} else {
if (!activity::validate('travel_distance', $_POST['activity_travel_distance'])) {
$error_level = 5;
} else {
if (!activity::validate('expenses', $_POST['activity_expenses'])) {
$error_level = 6;
} else {
if (activity::ticket_entry_is_required($_POST['tariffs_id']) && !tep_not_null($_POST['activity_ticket_number'])) {
// no ticket number when required
$error_level = 7;
} else {
if (!project::hours_fit_in_calculated_amount($_POST['projects_id'], activity::format('amount', $_POST['activity_amount']) - $_POST['original_activity_amount'], $_POST['selected_date']) && ($_POST['error_level_history'] != 32 || $_POST['previous_activity_amount'] != activity::format('amount', $_POST['activity_amount']))) {
// Exceeding calculated hours, the definite value is calculated by subtracting the original value
// (original_activity_amount, only available when editing an existing activity) from the entered value.
// When OK-ing the 2nd time (error_level_history==32) without changing the activity_amount value
// (tested with previous_activity_amount), the entry will be saved.
$error_level = 32;
} else {
// OK, entry can be saved
$_SESSION['timesheet']->save_activity($_POST['activity_id'], $_POST['selected_date'], $_POST['activity_amount'], $_POST['tariffs_id'], $_POST['activity_travel_distance'], $_POST['activity_travel_description'], $_POST['activity_expenses'], $_POST['activity_ticket_number'], $_POST['activity_comment']);
// Clear all values except mPath and period
foreach ($_POST as $key => $value) {
if ($key != 'mPath' && $key != 'period' && $key != 'sort_order') {
$_POST[$key] = '';
}
}
// Reload the timesheet object in order to
