/**
* Get responses in order for a paper
*
* @access private
*
* @param Collection of \UJM\ExoBundle\Entity\Response $responses
* @param String $order
*
* @çeturn array[Interaction]
*/
private function orderResponses($responses, $order)
{
$resp = array();
$order = substr($order, 0, strlen($order) - 1);
$order = explode(';', $order);
foreach ($order as $interId) {
$tem = 0;
foreach ($responses as $key => $response) {
if ($response->getInteraction()->getId() == $interId) {
$tem++;
$resp[] = $response;
unset($responses[$key]);
break;
}
}
//if no response
if ($tem == 0) {
$response = new \UJM\ExoBundle\Entity\Response();
$response->setResponse('');
$response->setMark(0);
$resp[] = $response;
}
}
return $resp;
}
/**
* sort the array of responses to match the order of questions.
*
*
* @param Collection of \UJM\ExoBundle\Entity\Response $responses
* @param string $order
*
* @return UJM\ExoBundle\Entity\Response[]
*/
private function sortResponses($responses, $order)
{
$resp = array();
$order = $this->formatQuestionOrder($order);
foreach ($order as $interId) {
$tem = 0;
foreach ($responses as $key => $response) {
if ($response->getQuestion()->getId() == $interId) {
++$tem;
$resp[] = $response;
unset($responses[$key]);
break;
}
}
//if no response
if ($tem == 0) {
$response = new \UJM\ExoBundle\Entity\Response();
$response->setResponse('');
$response->setMark(0);
$resp[] = $response;
}
}
return $resp;
}
