if (is_numeric($_GET['topicID'])) {
if (EventDatabaseManager::deleteTopic($_GET['topicID'])) {
echo "TOPIC_DELETED_MESSAGE";
} else {
echo "TOPIC_NOT_DELETED_MESSAGE";
}
}
} else {
$topicParams = array();
foreach ($_POST as $key => $value) {
if (array_search($key, EventDatabaseManager::$topicParams)) {
$topicParams[$key] = mysql_real_escape_string($value);
}
}
if (isset($_GET['topicID']) && is_numeric($_GET['topicID'])) {
if (EventDatabaseManager::updateTopic($_GET['topicID'], $topicParams)) {
echo TOPIC_UPDATED_MESSAGE;
}
} else {
if (EventDatabaseManager::addTopic($topicParams)) {
echo TOPIC_ADDED_MESSAGE;
} else {
echo TOPIC_NOT_ADDED_MESSAGE;
}
}
}
}
/*
* Add, edit or delete topic
*/
if (isset($_POST['locationName'])) {