public function save()
{
$this->load->table('question');
$this->load->module_table('maze', 'response');
$question = new Question_delegate();
$question->bind($_POST);
$question->store();
$responses = $this->input->post('response');
$response_ids = array();
foreach ($responses as $response) {
$resp = new Response_delegate();
$resp->bind($response);
$resp->question_id = $question->id;
$resp->store();
if (false === empty($resp->id)) {
$response_ids[] = $resp->id;
}
}
if (0 < sizeof($response_ids)) {
$query = 'DELETE FROM ' . $this->db->protect_identifiers('responses') . ' WHERE question_id = ? AND id NOT IN (' . implode(',', $response_ids) . ')';
$this->db->query($query, array($question->id));
}
redirect('admin/questions');
}
/**
* Answer a question
*
* @param int $id response id
*/
public function answer($id)
{
$result = new AnswerVO();
$result->success = true;
$this->load->model('current_room');
$this->load->table('response');
$this->load->table('response_log');
try {
$response = new Response_delegate($id);
$response->load();
$this->current_room->setId($this->gamesession->getRoom());
$current_room =& $this->current_room->getRoom();
/**
* Log the response for later analysis
*/
$response_log = new Response_log_delegate();
$response_log->gamesession_id = $this->gamesession->getId();
$response_log->response_id = $id;
$response_log->store();
if ($id != $response->id) {
$result->success = false;
$result->message = $this->_createMessage('Unable to load response');
} else {
if (1 == $response->end_game_immediately) {
$result->success = false;
$result->message = $this->_createMessage($response->response, '', 'Exit Maze', 'restartGame');
} else {
$this->gamesession->setPoints($this->gamesession->getPoints() + $response->points_awarded);
$this->gamesession->setTimeRemaining($this->gamesession->getTimeRemaining() - $response->schedule_change);
ObjectHelper::shallowCopy($this->gamesession, &$result);
ObjectHelper::shallowCopy($response, &$result);
if (1 == $response->move_ahead) {
$this->gamesession->addCompletedQuestion($response->question_id);
$this->current_room->setId($this->gamesession->getRoom());
$new_room =& $this->current_room->getRedirectRoom();
if (false === empty($new_room)) {
if (false === empty($new_room->force_orientation)) {
$this->gamesession->setCurrentOrientation($new_room->force_orientation);
}
$result->new_room = $this->_serializeRoom($this->current_room->getRedirectRoom());
$this->gamesession->setRoom($new_room->id);
}
if (1 == $current_room->end_point) {
$result->success = false;
$result->message = $this->_createMessage($response->response, '', 'See Results', 'showFinish');
}
}
$result->progress_img = site_url(self::PROGRESS_METER_PREFIX . $this->gamesession->getLevel() . '_' . sizeof($this->gamesession->getCompletedQuestions()) . '.gif');
}
}
} catch (Exception $e) {
$result->success = false;
$result->message = $result->message = $this->_createMessage($e->getMessage());
}
if (0 >= $this->gamesession->getTimeRemaining()) {
$result->success = false;
$result->message = $this->_createMessage($response->response, 'Out of Time', 'See Results', 'showFinish');
}
echo json_encode($result);
}
