function updateToDatabase()
{
// Convert timestamps to sql format
$event_sql = CommonTools::timeToSql($this->event_date);
$opens = CommonTools::timeToSql($this->opens);
$closes = CommonTools::timeToSql($this->closes);
$send_confirmation_sql = CommonTools::booleanToSql($this->send_confirmation);
// Save the updated info to database
$sql = "UPDATE ilmo_masiinat SET " . "title='{$this->title}' , " . "description='{$this->description}', opens='{$opens}' , eventdate='{$event_sql}', " . "closes='{$closes}', send_confirmation='{$send_confirmation_sql}', confirmation_message='{$this->confirmation_message}' WHERE id='{$this->id}'";
$this->database->doQuery($sql);
// Updates the questions
$oldQuestions = $this->selectQuestionsFromDatabaseAndReturnAsTable();
// Remove questions that have been removed from the gadget
$questionIdsToRemove = $this->getQuestionIdsToRemove($oldQuestions);
if (count($questionIdsToRemove) > 0) {
$questionsToRemoveSqlArray = CommonTools::idArrayToSql($questionIdsToRemove);
$sql = "DELETE FROM ilmo_answers WHERE " . Database::fieldIsInArray($questionIdsToRemove, 'question_id');
$this->database->doQuery($sql, array(), array());
$sql = "DELETE FROM ilmo_questions WHERE " . Database::fieldIsInArray($questionIdsToRemove, 'id');
$this->database->doQuery($sql, array(), array());
}
// FIXME The questions database update should be moved to Question class
// Update questions that have been changed
$questionsToUpdateArray = $this->getQuestionIdsToUpdate($oldQuestions);
foreach ($questionsToUpdateArray as $questionId) {
$question = $this->questions[$questionId];
$questionString = $question->getQuestion();
$type = $question->getType();
$options = CommonTools::arrayToSql($question->getOptions());
$public = CommonTools::booleanToSql($question->getPublic());
$required = CommonTools::booleanToSql($question->getRequired());
$sql = "UPDATE ilmo_questions SET " . "question='{$questionString}', type='{$type}', options='{$options}', public={$public}, required={$required} WHERE id={$questionId}";
$this->database->doQuery($sql);
}
// Adds new questions
$questionsToAddArray = $this->getNewQuestionToAdd();
foreach ($questionsToAddArray as $questionToAdd) {
$questionToAdd->insertToDatabase();
}
}
