$formDistance = $prefix . 'Distance';
$formDirection = $prefix . 'Direction';
$formCity = $prefix . 'City';
$isNull = $formData[$formDistance] == null || $formData[$formDirection] == null || $formData[$formCity] == null;
if ($isNull) {
$formData[$formDistance] = null;
$formData[$formDirection] = null;
$formData[$formCity] = null;
}
}
return $formData;
}
switch ($action) {
case 'new':
$clue = new Clue(array('year' => Year::current(), 'name' => $clue_name, 'time' => $clue_time));
$clue->doAdd('Created clue successfully.');
break;
case 'edit':
$clue = Clue::getClue($clue_id);
$form_data = setNullIfEmpty($_POST);
$form_data = coagulateTimes($form_data, array('', 'start', 'hint', 'answer'));
$form_data = coagulateLocs($form_data, array('start', 'hint', 'answer'));
$clue->makeChanges($form_data);
$clue->doUpdate('Edited clue successfully.');
break;
case 'delete':
$clue = Clue::getClue($clue_id);
foreach ($clue->getClueStates() as $clueState) {
$clueState->doRemove();
}
$clue->doRemove('Deleted clue successfully.');
