/**
* Handle AJAX actions
*
* This function is used to perform the necessary ajax actions,
* that may be used in tests
* <br/>Example:
* <code>
* $result = eF_getTableData("completed_tests", "*", "id=".$_GET['show_solved_test']);
* $showTest = unserialize($result[0]['test']);
* $status = $showTest -> getStatus($result[0]['users_LOGIN']);
* $testString = $showTest -> toHTMLQuickForm(new HTML_Quickform(), false, true, true);
* $testString = $showTest -> toHTMLSolved($testString, true);
* if (isset($_GET['ajax'])) {
* $showTest -> handleAjaxActions();
* }
* </code>
*
* @since 3.5.2
* @access public
*/
public function handleAjaxActions()
{
try {
if (isset($_GET['test_score'])) {
if (mb_strpos($_GET['test_score'], ",") !== false) {
$_GET['test_score'] = str_replace(",", ".", $_GET['test_score']);
}
if (is_numeric($_GET['test_score']) && $_GET['test_score'] <= 100 && $_GET['test_score'] >= 0) {
$this->completedTest['score'] = $_GET['test_score'];
foreach ($this->questions as $id => $question) {
if ($question->pending) {
$this->questions[$id]->pending = 0;
$this->questions[$id]->score = $this->completedTest['score'];
}
}
if ($this->test['mastery_score'] && $this->test['mastery_score'] > $this->completedTest['score']) {
$this->completedTest['status'] = 'failed';
} else {
if ($this->test['mastery_score'] && $this->test['mastery_score'] <= $this->completedTest['score']) {
$this->completedTest['status'] = 'passed';
}
}
$this->completedTest['pending'] = 0;
$this->save();
$result = eF_getTableData("completed_tests", "archive", "id=" . $this->completedTest['id']);
if (!$result[0]['archive']) {
$testUser = EfrontUserFactory::factory($this->completedTest['login']);
if ($this->completedTest['status'] == 'failed') {
$testUser->setSeenUnit($this->test['content_ID'], $this->test['lessons_ID'], 0);
} else {
$testUser->setSeenUnit($this->test['content_ID'], $this->test['lessons_ID'], 1);
}
}
echo $this->completedTest['status'];
} else {
throw new EfrontTestException(_INVALIDSCORE . ': ' . $_GET['test_score'], EfrontTestException::INVALID_SCORE);
}
exit;
} else {
if (isset($_GET['test_feedback'])) {
$this->completedTest['feedback'] = $_GET['test_feedback'];
$this->save();
echo $_GET['test_feedback'];
exit;
} else {
if (isset($_GET['redo_test']) && eF_checkParameter($_GET['redo_test'], 'id')) {
$result = eF_getTableData("completed_tests", "tests_ID, users_LOGIN", "id=" . $_GET['redo_test']);
$test = new EfrontTest($result[0]['tests_ID']);
$test->redo($result[0]['users_LOGIN']);
exit;
} else {
if (isset($_GET['redo_wrong_test']) && eF_checkParameter($_GET['redo_wrong_test'], 'id')) {
$result = eF_getTableData("completed_tests", "tests_ID, users_LOGIN", "id=" . $_GET['redo_wrong_test']);
$test = new EfrontTest($result[0]['tests_ID']);
$test->redoOnlyWrong($result[0]['users_LOGIN']);
exit;
} else {
if (isset($_GET['delete_done_test'])) {
if (isset($_GET['all'])) {
$this->undo($this->completedTest['login']);
//eF_deleteTableData("completed_tests", "users_LOGIN='******'login']."' and tests_ID=".$this -> completedTest['testsId']);
} else {
$this->undo($this->completedTest['login'], $this->completedTest['id']);
//eF_deleteTableData("completed_tests", "id=".$this -> completedTest['id']);
}
exit;
} else {
if (isset($_GET['question_score'])) {
if (mb_strpos($_GET['question_score'], ",") !== false) {
$_GET['question_score'] = str_replace(",", ".", $_GET['question_score']);
}
if (in_array($_GET['question'], array_keys($this->questions))) {
if (is_numeric($_GET['question_score']) && $_GET['question_score'] <= 100 && $_GET['question_score'] >= 0) {
$this->questions[$_GET['question']]->score = $_GET['question_score'];
$this->questions[$_GET['question']]->scoreInTest = round($_GET['question_score'] * $this->getQuestionWeight($_GET['question']), 3);
$this->questions[$_GET['question']]->pending = 0;
$score = 0;
foreach ($this->questions as $question) {
$this->completedTest['scoreInTest'][$question->question['id']] = $question->scoreInTest;
$score += $question->scoreInTest;
}
$this->completedTest['score'] = round($score, 2);
$testUser = EfrontUserFactory::factory($this->completedTest['login']);
if ($this->test['mastery_score'] && $this->test['mastery_score'] > $this->completedTest['score']) {
if ($this->getPotentialScore() < $this->test['mastery_score']) {
$this->completedTest['status'] = 'failed';
$flag = 0;
//$testUser -> setSeenUnit($this -> test['content_ID'], $this -> test['lessons_ID'], 0);
}
} else {
if ($this->test['mastery_score'] && $this->test['mastery_score'] <= $this->completedTest['score']) {
$this->completedTest['status'] = 'passed';
$flag = 1;
//$testUser -> setSeenUnit($this -> test['content_ID'], $this -> test['lessons_ID'], 1);
}
}
$this->completedTest['pending'] = 0;
foreach ($this->getQuestions(true) as $question) {
if ($question->pending) {
$this->completedTest['pending'] = 1;
}
}
try {
$lesson = new EfrontLesson($this->test['lessons_ID']);
$lesson_name = $lesson->lesson['name'];
} catch (EfrontLessonException $e) {
$lesson_name = _SKILLGAPTESTS;
}
if (!$this->completedTest['pending']) {
EfrontEvent::triggerEvent(array("type" => EfrontEvent::TEST_MARKED, "users_LOGIN" => $this->completedTest['login'], "lessons_ID" => $this->test['lessons_ID'], "lessons_name" => $lesson_name, "entity_ID" => $this->test['id'], "entity_name" => $this->test['name']));
}
if ($this->completedTest['status'] == 'failed' && $this->completedTest['pending'] != 1) {
EfrontEvent::triggerEvent(array("type" => EfrontEvent::TEST_FAILURE, "users_LOGIN" => $this->completedTest['login'], "lessons_ID" => $this->test['lessons_ID'], "lessons_name" => $lesson_name, "entity_ID" => $this->test['id'], "entity_name" => $this->test['name']));
}
$this->save();
$testUser->setSeenUnit($this->test['content_ID'], $this->test['lessons_ID'], $flag);
echo json_encode($this->completedTest);
} else {
throw new EfrontTestException(_INVALIDSCORE . ': ' . $_GET['test_score'], EfrontTestException::INVALID_SCORE);
}
} else {
throw new EfrontTestException(_INVALIDID . ': ' . $_GET['question'], EfrontTestException::QUESTION_NOT_EXISTS);
}
exit;
} else {
if (isset($_GET['question_feedback'])) {
if (in_array($_GET['question'], array_keys($this->questions))) {
$this->questions[$_GET['question']]->feedback = $_GET['question_feedback'];
$this->save();
echo $_GET['question_feedback'];
} else {
throw new EfrontTestException(_INVALIDID . ': ' . $_GET['question'], EfrontTestException::QUESTION_NOT_EXISTS);
}
exit;
} else {
if (isset($_GET['delete_file'])) {
$file = new EfrontFile($_GET['delete_file']);
$testDirectory = $this->getDirectory();
if (strpos($file['path'], $testDirectory['path']) !== false) {
$file->delete();
}
exit;
}
}
}
}
}
}
}
}
} catch (Exception $e) {
handleAjaxExceptions($e);
}
}
