/**
* Function that automatic creates answers (and save it to database) for cloze question type
* ADA_ERASE_TEST_SIMPLICITY version
*
* @global db $dh
*
* @param int $question_id
* @param array $data question data
* @param array $test test record
*
* @see QuestionClozeTest::createClozeAnswers
*/
public static function createEraseClozeAnswers($question_id, $data, $test)
{
$dh = $GLOBALS['dh'];
QuestionClozeTest::createClozeAnswers($question_id, $data, $test);
require_once MODULES_TEST_PATH . '/include/nodeTest.class.inc.php';
$questionObj = nodeTest::readNode($question_id);
//the next function computes cloze orders with span orders and returns it
$nuovi_ordini = $questionObj->getClozeOrders();
//save new computed orders for each answer
$res = $dh->test_getNodesByParent($questionObj->id_nodo);
if (!empty($res)) {
foreach ($res as $v) {
$v['ordine'] = $nuovi_ordini[$v['ordine']];
$dh->test_updateNode($v['id_nodo'], array('ordine' => $v['ordine']));
}
}
//change original orders with new ones inside question text
$testo = $questionObj->testo;
foreach ($nuovi_ordini as $k => $v) {
$testo = str_replace('<cloze title="' . $k . '">', '<clozeTMP title="' . $v . '">', $testo);
}
$testo = str_replace('<clozeTMP', '<cloze', $testo);
$dh->test_updateNode($questionObj->id_nodo, array('testo' => $testo));
}
/**
* function used to save question
*
* @global db $dh
*
* @param array $data question data to be saved in database
* @param int $question_id question node id
*
* @return node id in case of successful insert or boolean
*/
protected function saveQuestion($data, $question_id = null)
{
$dh = $GLOBALS['dh'];
$data['testo'] = preg_replace(array('#<p[^>]*>#', '#</p>#'), array('', '<br />'), $data['testo']);
if (is_null($question_id)) {
$question_res = $dh->test_addNode($data);
$question_id = $question_res;
} else {
$question_res = $dh->test_updateNode($question_id, $data);
}
if ($data['tipo'][1] == ADA_CLOZE_TEST_TYPE && $question_res) {
require_once MODULES_TEST_PATH . '/include/question.class.inc.php';
require_once MODULES_TEST_PATH . '/include/questionCloze.class.inc.php';
if ($data['tipo'][3] == ADA_ERASE_TEST_SIMPLICITY) {
require_once MODULES_TEST_PATH . '/include/questionEraseCloze.class.inc.php';
QuestionEraseClozeTest::createEraseClozeAnswers($question_id, $data, $this->test);
} else {
if ($data['tipo'][3] == ADA_SLOT_TEST_SIMPLICITY) {
require_once MODULES_TEST_PATH . '/include/questionSlotCloze.class.inc.php';
QuestionSlotClozeTest::createSlotClozeAnswers($question_id, $data, $this->test);
} else {
if ($data['tipo'][3] == ADA_MULTIPLE_TEST_SIMPLICITY) {
require_once MODULES_TEST_PATH . '/include/questionMultipleCloze.class.inc.php';
QuestionMultipleClozeTest::createMultipleClozeAnswers($question_id, $data, $this->test);
} else {
QuestionClozeTest::createClozeAnswers($question_id, $data, $this->test);
}
}
}
}
return $question_res;
}
