protected function exportActiveIDs()
{
global $ilDB, $ilSetting;
include_once "./Modules/Test/classes/class.ilObjTestAccess.php";
$assessmentSetting = new ilSetting("assessment");
$user_criteria = $assessmentSetting->get("user_criteria");
if (strlen($user_criteria) == 0) {
$user_criteria = 'usr_id';
}
if ($this->anonymized) {
$result = $ilDB->queryF("SELECT * FROM tst_active WHERE test_fi = %s", array('integer'), array($this->test_id));
} else {
$result = $ilDB->queryF("SELECT tst_active.*, usr_data." . $user_criteria . " FROM tst_active, usr_data WHERE tst_active.test_fi = %s AND tst_active.user_fi = usr_data.usr_id", array('integer'), array($this->test_id));
}
$this->xmlStartTag("tst_active", NULL);
while ($row = $ilDB->fetchAssoc($result)) {
$attrs = array('active_id' => $row['active_id'], 'user_fi' => $row['user_fi'], 'anonymous_id' => $row['anonymous_id'], 'test_fi' => $row['test_fi'], 'lastindex' => $row['lastindex'], 'tries' => $row['tries'], 'submitted' => $row['submitted'], 'submittimestamp' => $row['submittimestamp'], 'tstamp' => $row['tstamp']);
$attrs['fullname'] = ilObjTestAccess::_getParticipantData($row['active_id']);
if (!$this->anonymized) {
$attrs['user_criteria'] = $user_criteria;
$attrs[$user_criteria] = $row[$user_criteria];
}
array_push($this->active_ids, $row['active_id']);
$this->xmlElement("row", $attrs);
}
$this->xmlEndTag("tst_active");
}
/**
* Determine status
*
* @param integer object id
* @param integer user id
* @param object object (optional depends on object type)
* @return integer status
*/
function determineStatus($a_obj_id, $a_user_id, $a_obj = null)
{
global $ilDB;
include_once './Modules/Test/classes/class.ilObjTestAccess.php';
$res = $ilDB->query("\n\t\t\tSELECT active_id, user_fi, tries, COUNT(tst_sequence.active_fi) sequences\n\t\t\tFROM tst_active\n\t\t\tLEFT JOIN tst_sequence\n\t\t\tON tst_sequence.active_fi = tst_active.active_id\n\t\t\tWHERE user_fi = {$ilDB->quote($a_user_id, "integer")}\n\t\t\tAND test_fi = {$ilDB->quote(ilObjTestAccess::_getTestIDFromObjectID($a_obj_id))}\n\t\t\tGROUP BY active_id, user_fi, tries\n\t\t");
$status = self::LP_STATUS_NOT_ATTEMPTED_NUM;
if ($rec = $ilDB->fetchAssoc($res)) {
if ($rec['sequences'] > 0) {
$status = self::LP_STATUS_IN_PROGRESS_NUM;
if ($rec['tries'] > 0) {
$status = self::LP_STATUS_COMPLETED_NUM;
}
}
}
return $status;
}
/**
* Determine status
*
* @param integer object id
* @param integer user id
* @param object object (optional depends on object type)
* @return integer status
*/
function determineStatus($a_obj_id, $a_user_id, $a_obj = null)
{
global $ilObjDataCache, $ilDB, $ilLog;
$status = self::LP_STATUS_NOT_ATTEMPTED_NUM;
include_once './Modules/Test/classes/class.ilObjTestAccess.php';
$res = $ilDB->query("SELECT tries FROM tst_active" . " WHERE user_fi = " . $ilDB->quote($a_user_id, "integer") . " AND test_fi = " . $ilDB->quote(ilObjTestAccess::_getTestIDFromObjectID($a_obj_id)));
if ($rec = $ilDB->fetchAssoc($res)) {
if ($rec["tries"] == 0) {
$status = self::LP_STATUS_IN_PROGRESS_NUM;
} else {
if ($rec["tries"] > 0) {
$status = self::LP_STATUS_COMPLETED_NUM;
}
}
}
return $status;
}
function saveToDb()
{
global $ilDB, $ilLog;
$submitted = $this->isSubmitted() ? 1 : 0;
if ($this->active_id > 0) {
$affectedRows = $ilDB->update('tst_active', array('lastindex' => array('integer', $this->getLastSequence()), 'tries' => array('integer', $this->getPass()), 'submitted' => array('integer', $submitted), 'submittimestamp' => array('timestamp', strlen($this->getSubmittedTimestamp()) ? $this->getSubmittedTimestamp() : NULL), 'tstamp' => array('integer', time() - 10), 'taxfilter' => array('text', serialize($this->getQuestionSetFilterSelection()->getTaxonomySelection())), 'answerstatusfilter' => array('text', $this->getQuestionSetFilterSelection()->getAnswerStatusSelection())), array('active_id' => array('integer', $this->getActiveId())));
// update learning progress
include_once "./Modules/Test/classes/class.ilObjTestAccess.php";
include_once "./Services/Tracking/classes/class.ilLPStatusWrapper.php";
ilLPStatusWrapper::_updateStatus(ilObjTestAccess::_lookupObjIdForTestId($this->getTestId()), ilObjTestAccess::_getParticipantId($this->getActiveId()));
} else {
if (!$this->activeIDExists($this->getUserId(), $this->getTestId())) {
$anonymous_id = $this->getAnonymousId() ? $this->getAnonymousId() : NULL;
$next_id = $ilDB->nextId('tst_active');
$affectedRows = $ilDB->insert('tst_active', array('active_id' => array('integer', $next_id), 'user_fi' => array('integer', $this->getUserId()), 'anonymous_id' => array('text', $anonymous_id), 'test_fi' => array('integer', $this->getTestId()), 'lastindex' => array('integer', $this->getLastSequence()), 'tries' => array('integer', $this->getPass()), 'submitted' => array('integer', $submitted), 'submittimestamp' => array('timestamp', strlen($this->getSubmittedTimestamp()) ? $this->getSubmittedTimestamp() : NULL), 'tstamp' => array('integer', time() - 10), 'taxfilter' => array('text', serialize($this->getQuestionSetFilterSelection()->getTaxonomySelection())), 'answerstatusfilter' => array('text', $this->getQuestionSetFilterSelection()->getAnswerStatusSelection())));
$this->active_id = $next_id;
// update learning progress
include_once "./Modules/Test/classes/class.ilObjTestAccess.php";
include_once "./Services/Tracking/classes/class.ilLPStatusWrapper.php";
ilLPStatusWrapper::_updateStatus(ilObjTestAccess::_lookupObjIdForTestId($this->getTestId()), $this->getUserId());
}
}
include_once "./Services/Tracking/classes/class.ilLearningProgress.php";
ilLearningProgress::_tracProgress($this->getUserId(), ilObjTestAccess::_lookupObjIdForTestId($this->getTestId()), $this->getRefId(), 'tst');
}
private function saveManScoringParticipantScreen($redirect = true)
{
global $tpl, $ilCtrl, $lng;
$activeId = $this->fetchActiveIdParameter();
$pass = $this->fetchPassParameter($activeId);
$questionGuiList = $this->service->getManScoringQuestionGuiList($activeId, $pass);
$form = $this->buildManScoringParticipantForm($questionGuiList, $activeId, $pass, false);
$form->setValuesByPost();
if (!$form->checkInput()) {
ilUtil::sendFailure(sprintf($lng->txt('tst_save_manscoring_failed'), $pass + 1));
return $this->showManScoringParticipantScreen($form);
}
include_once "./Modules/TestQuestionPool/classes/class.assQuestion.php";
$maxPointsByQuestionId = array();
$maxPointsExceeded = false;
foreach ($questionGuiList as $questionId => $questionGui) {
$reachedPoints = $form->getItemByPostVar("question__{$questionId}__points")->getValue();
$maxPoints = assQuestion::_getMaximumPoints($questionId);
if ($reachedPoints > $maxPoints) {
$maxPointsExceeded = true;
$form->getItemByPostVar("question__{$questionId}__points")->setAlert(sprintf($lng->txt('tst_manscoring_maxpoints_exceeded_input_alert'), $maxPoints));
}
$maxPointsByQuestionId[$questionId] = $maxPoints;
}
if ($maxPointsExceeded) {
ilUtil::sendFailure(sprintf($lng->txt('tst_save_manscoring_failed'), $pass + 1));
return $this->showManScoringParticipantScreen($form);
}
include_once "./Services/AdvancedEditing/classes/class.ilObjAdvancedEditing.php";
foreach ($questionGuiList as $questionId => $questionGui) {
$reachedPoints = $form->getItemByPostVar("question__{$questionId}__points")->getValue();
assQuestion::_setReachedPoints($activeId, $questionId, $reachedPoints, $maxPointsByQuestionId[$questionId], $pass, 1, $this->object->areObligationsEnabled());
$feedback = ilUtil::stripSlashes($form->getItemByPostVar("question__{$questionId}__feedback")->getValue(), false, ilObjAdvancedEditing::_getUsedHTMLTagsAsString("assessment"));
$this->object->saveManualFeedback($activeId, $questionId, $pass, $feedback);
$notificationData[$questionId] = array('points' => $reachedPoints, 'feedback' => $feedback);
}
include_once "./Modules/Test/classes/class.ilObjTestAccess.php";
include_once "./Services/Tracking/classes/class.ilLPStatusWrapper.php";
ilLPStatusWrapper::_updateStatus($this->object->getId(), ilObjTestAccess::_getParticipantId($activeId));
$manScoringDone = $form->getItemByPostVar("manscoring_done")->getChecked();
ilTestService::setManScoringDone($activeId, $manScoringDone);
$manScoringNotify = $form->getItemByPostVar("manscoring_notify")->getChecked();
if ($manScoringNotify) {
require_once 'Modules/Test/classes/notifications/class.ilTestManScoringParticipantNotification.php';
$notification = new ilTestManScoringParticipantNotification($this->object->_getUserIdFromActiveId($activeId), $this->object->getRefId());
$notification->setAdditionalInformation(array('test_title' => $this->object->getTitle(), 'test_pass' => $pass + 1, 'questions_gui_list' => $questionGuiList, 'questions_scoring_data' => $notificationData));
$notification->send();
}
require_once './Modules/Test/classes/class.ilTestScoring.php';
$scorer = new ilTestScoring($this->object);
$scorer->setPreserveManualScores(true);
$scorer->recalculateSolutions();
if ($this->object->getAnonymity() == 0) {
$user_name = ilObjUser::_lookupName(ilObjTestAccess::_getParticipantId($activeId));
$name_real_or_anon = $user_name['firstname'] . ' ' . $user_name['lastname'];
} else {
$name_real_or_anon = $lng->txt('anonymous');
}
ilUtil::sendSuccess(sprintf($lng->txt('tst_saved_manscoring_successfully'), $pass + 1, $name_real_or_anon), true);
if ($redirect == true) {
$ilCtrl->redirect($this, 'showManScoringParticipantScreen');
} else {
return;
}
}
public function saveManScoringByQuestion()
{
/**
* @var $ilAccess ilAccessHandler
*/
global $ilAccess, $lng;
if (!$ilAccess->checkAccess('write', '', $this->ref_id)) {
ilUtil::sendInfo($this->lng->txt('cannot_edit_test'), true);
$this->ctrl->redirectByClass('ilobjtestgui', 'infoScreen');
}
if (!isset($_POST['scoring']) || !is_array($_POST['scoring'])) {
ilUtil::sendFailure($this->lng->txt('tst_save_manscoring_failed_unknown'));
$this->showManScoringByQuestionParticipantsTable();
return;
}
include_once 'Modules/TestQuestionPool/classes/class.assQuestion.php';
include_once 'Modules/Test/classes/class.ilObjTestAccess.php';
include_once 'Services/Tracking/classes/class.ilLPStatusWrapper.php';
$oneExceededMaxPoints = false;
$manPointsPost = array();
$skipParticipant = array();
$maxPointsByQuestionId = array();
foreach ($_POST['scoring'] as $pass => $active_ids) {
foreach ((array) $active_ids as $active_id => $questions) {
// check for existing test result data
if (!$this->object->getTestResult($active_id, $pass)) {
if (!isset($skipParticipant[$pass])) {
$skipParticipant[$pass] = array();
}
$skipParticipant[$pass][$active_id] = true;
continue;
}
foreach ((array) $questions as $qst_id => $reached_points) {
if (!isset($manPointsPost[$pass])) {
$manPointsPost[$pass] = array();
}
if (!isset($manPointsPost[$pass][$active_id])) {
$manPointsPost[$pass][$active_id] = array();
}
$maxPointsByQuestionId[$qst_id] = assQuestion::_getMaximumPoints($qst_id);
if ($reached_points > $maxPointsByQuestionId[$qst_id]) {
$oneExceededMaxPoints = true;
}
$manPointsPost[$pass][$active_id][$qst_id] = $reached_points;
}
}
}
if ($oneExceededMaxPoints) {
ilUtil::sendFailure(sprintf($this->lng->txt('tst_save_manscoring_failed'), $pass + 1));
$this->showManScoringByQuestionParticipantsTable($manPointsPost);
return;
}
$changed_one = false;
foreach ($_POST['scoring'] as $pass => $active_ids) {
foreach ((array) $active_ids as $active_id => $questions) {
$update_participant = false;
if ($skipParticipant[$pass][$active_id]) {
continue;
}
foreach ((array) $questions as $qst_id => $reached_points) {
$update_participant = assQuestion::_setReachedPoints($active_id, $qst_id, $reached_points, $maxPointsByQuestionId[$qst_id], $pass, 1, $this->object->areObligationsEnabled());
}
if ($update_participant) {
$changed_one = true;
ilLPStatusWrapper::_updateStatus($this->object->getId(), ilObjTestAccess::_getParticipantId($active_id));
}
}
}
if ($changed_one) {
if ($this->object->getAnonymity() == 0) {
$user_name = $user_name = ilObjUser::_lookupName(ilObjTestAccess::_getParticipantId($active_id));
$name_real_or_anon = $user_name['firstname'] . ' ' . $user_name['lastname'];
} else {
$name_real_or_anon = $lng->txt('anonymous');
}
ilUtil::sendSuccess(sprintf($this->lng->txt('tst_saved_manscoring_successfully'), $pass + 1, $name_real_or_anon), true);
require_once './Modules/Test/classes/class.ilTestScoring.php';
$scorer = new ilTestScoring($this->object);
$scorer->setPreserveManualScores(true);
$scorer->recalculateSolutions();
if ($this->object->getEnableArchiving()) {
require_once 'Modules/Test/classes/class.ilTestArchiveService.php';
$archiveService = new ilTestArchiveService($this->object);
$archiveService->archivePassesByActives($scorer->getRecalculatedPassesByActives());
}
}
$this->showManScoringByQuestionParticipantsTable();
}
/**
* checks wether a single condition is fulfilled
* every trigger object type must implement a static method
* _checkCondition($a_operator, $a_value)
*/
function _checkCondition($a_id, $a_usr_id = 0)
{
global $ilUser;
$a_usr_id = $a_usr_id ? $a_usr_id : $ilUser->getId();
$condition = ilConditionHandler::_getCondition($a_id);
switch ($condition['trigger_type']) {
case "tst":
include_once './Modules/Test/classes/class.ilObjTestAccess.php';
return ilObjTestAccess::_checkCondition($condition['trigger_obj_id'], $condition['operator'], $condition['value'], $a_usr_id);
case "crs":
include_once './Modules/Course/classes/class.ilObjCourse.php';
return ilObjCourse::_checkCondition($condition['trigger_obj_id'], $condition['operator'], $condition['value'], $a_usr_id);
case 'exc':
include_once './Modules/Exercise/classes/class.ilObjExercise.php';
return ilObjExercise::_checkCondition($condition['trigger_obj_id'], $condition['operator'], $condition['value'], $a_usr_id);
case 'crsg':
include_once './Modules/Course/classes/class.ilObjCourseGrouping.php';
return ilObjCourseGrouping::_checkCondition($condition['trigger_obj_id'], $condition['operator'], $condition['value'], $a_usr_id);
case 'sahs':
include_once './Services/Tracking/classes/class.ilLPStatus.php';
return ilLPStatus::_lookupStatus($condition['trigger_obj_id'], $a_usr_id) == LP_STATUS_COMPLETED_NUM;
case 'svy':
include_once './Modules/Survey/classes/class.ilObjSurvey.php';
return ilObjSurvey::_checkCondition($condition['trigger_obj_id'], $condition['operator'], $condition['value'], $a_usr_id);
default:
return false;
}
}
/**
* Get item properties
*
* @return array array of property arrays:
* "alert" (boolean) => display as an alert property (usually in red)
* "property" (string) => property name
* "value" (string) => property value
*/
function getProperties()
{
global $lng, $ilUser;
$props = array();
include_once "./Modules/Test/classes/class.ilObjTestAccess.php";
// if (!ilObjTestAccess::_lookupCreationComplete($this->obj_id))
// {
// $props[] = array("alert" => true, "property" => $lng->txt("status"),
// "value" => $lng->txt("tst_warning_test_not_complete"));
// }
if (!ilObjTestAccess::_isOnline($this->obj_id)) {
$props[] = array("alert" => true, "property" => $lng->txt("status"), "value" => $lng->txt("offline"));
}
// we cannot use ilObjTestAccess::_isOffline() because of text messages
$onlineaccess = ilObjTestAccess::_lookupOnlineTestAccess($this->obj_id, $ilUser->id);
if ($onlineaccess !== true) {
$props[] = array("alert" => true, "property" => $lng->txt("status"), "value" => $onlineaccess);
}
return $props;
}
/**
* Questions per page
*
* @param
* @return
*/
function buildPageViewToolbar($qid = 0)
{
if ($this->create_question_mode) {
return;
}
global $ilToolbar, $ilCtrl, $lng;
require_once 'Services/UIComponent/Button/classes/class.ilLinkButton.php';
$this->getQuestionsSubTabs();
$ilCtrl->saveParameter($this, 'q_mode');
$ilCtrl->setParameterByClass('iltestexpresspageobjectgui', 'test_express_mode', 1);
$ilCtrl->setParameter($this, 'test_express_mode', 1);
$ilCtrl->setParameterByClass('iltestexpresspageobjectgui', 'q_id', $_REQUEST['q_id']);
$ilCtrl->setParameter($this, 'q_id', $_REQUEST['q_id']);
$ilToolbar->setFormAction($ilCtrl->getFormActionByClass('iltestexpresspageobjectgui', 'edit'));
if ($this->object->evalTotalPersons() == 0) {
/*
include_once 'Modules/TestQuestionPool/classes/class.ilObjQuestionPool.php';
$pool = new ilObjQuestionPool();
$questionTypes = $pool->getQuestionTypes();$options = array();
foreach($questionTypes as $label => $data) {
$options[$data['question_type_id']] = $label;
}
include_once("./Services/Form/classes/class.ilSelectInputGUI.php");
$si = new ilSelectInputGUI($lng->txt("test_add_new_question"), "qtype");
$si->setOptions($options);
$ilToolbar->addInputItem($si, true);
/*
// use pool
if ($this->object->isExpressModeQuestionPoolAllowed()) {
include_once("./Services/Form/classes/class.ilCheckboxInputGUI.php");
$cb = new ilCheckboxInputGUI($lng->txt("test_use_pool"), "use_pool");
$ilToolbar->addInputItem($cb, true);
}
*/
$ilToolbar->addFormButton($lng->txt("ass_create_question"), "addQuestion");
$ilToolbar->addSeparator();
if ($this->object->getPoolUsage()) {
require_once 'Modules/Test/classes/tables/class.ilTestQuestionBrowserTableGUI.php';
$this->populateQuestionBrowserToolbarButtons($ilToolbar, ilTestQuestionBrowserTableGUI::CONTEXT_PAGE_VIEW);
$show_separator = true;
}
}
$questions = $this->object->getQuestionTitlesAndIndexes();
// desc
$options = array();
foreach ($questions as $id => $label) {
$options[$id] = $label . ' [' . $this->lng->txt('question_id_short') . ': ' . $id . ']';
}
$optionKeys = array_keys($options);
if (!$options) {
$options[] = $lng->txt('none');
}
//else if (count($options) > 1) {
// $addSeparator = false;
// if ($optionKeys[0] != $qid) {
// //$ilToolbar->addFormButton($lng->txt("test_prev_question"), "prevQuestion");
// $ilToolbar->addLink($lng->txt("test_prev_question"), $ilCtrl->getLinkTargetByClass('iltestexpresspageobjectgui', 'prevQuestion'));
// $addSeparator = true;
// }
// else {
// $ilToolbar->addSpacer(45);
// }
//
// if ($optionKeys[count($optionKeys)-1] != $qid) {
// //$ilToolbar->addFormButton($lng->txt("test_next_question"), "nextQuestion");
// $ilToolbar->addLink($lng->txt("test_next_question"), $ilCtrl->getLinkTargetByClass('iltestexpresspageobjectgui', 'nextQuestion'));
// $addSeparator = true;
// }
// else {
// $ilToolbar->addSpacer(45);
// }
//
// //if ($addSeparator) {
// $ilToolbar->addSeparator();
// //}
if (count($questions)) {
if (isset($show_separator) && $show_separator) {
$ilToolbar->addSeparator();
}
$btn = ilLinkButton::getInstance();
$btn->setCaption("test_prev_question");
$btn->setUrl($ilCtrl->getLinkTargetByClass('iltestexpresspageobjectgui', 'prevQuestion'));
$ilToolbar->addButtonInstance($btn);
if (count($options) <= 1 || $optionKeys[0] == $qid) {
$btn->setDisabled(true);
}
$btn = ilLinkButton::getInstance();
$btn->setCaption("test_next_question");
$btn->setUrl($ilCtrl->getLinkTargetByClass('iltestexpresspageobjectgui', 'nextQuestion'));
$ilToolbar->addButtonInstance($btn);
if (count($options) <= 1 || $optionKeys[count($optionKeys) - 1] == $qid) {
$btn->setDisabled(true);
}
}
if (count($questions) > 1) {
$ilToolbar->addSeparator();
include_once "./Services/Form/classes/class.ilSelectInputGUI.php";
$si = new ilSelectInputGUI($lng->txt("test_jump_to"), "q_id");
$si->addCustomAttribute("onChange=\"forms['ilToolbar'].submit();\"");
$si->setOptions($options);
if ($qid) {
$si->setValue($qid);
}
$ilToolbar->addInputItem($si, true);
}
$total = $this->object->evalTotalPersons();
/*if (count($options)) {
include_once("./Services/Form/classes/class.ilSelectInputGUI.php");
$si = new ilSelectInputGUI($lng->txt("test_jump_to"), "q_id");
$si->addCustomAttribute("onChange=\"forms['ilToolbar'].submit();\"");
$si->setOptions($options);
if ($qid) {
$si->setValue($qid);
}
$ilToolbar->addInputItem($si, true);
}*/
if (count($questions) && !$total) {
$ilCtrl->setParameter($this, 'q_id', $_REQUEST['q_id']);
$ilToolbar->addSeparator();
$ilToolbar->addButton($lng->txt("test_delete_page"), $ilCtrl->getLinkTarget($this, "removeQuestions"));
}
if (count($questions) > 1 && !$total) {
$ilToolbar->addSeparator();
$ilToolbar->addButton($lng->txt("test_move_page"), $ilCtrl->getLinkTarget($this, "movePageForm"));
}
global $ilAccess, $ilUser;
$online_access = false;
if ($this->object->getFixedParticipants()) {
include_once "./Modules/Test/classes/class.ilObjTestAccess.php";
$online_access_result = ilObjTestAccess::_lookupOnlineTestAccess($this->object->getId(), $ilUser->getId());
if ($online_access_result === true) {
$online_access = true;
}
}
if ($this->object->isOnline() && $this->object->isComplete($this->testQuestionSetConfigFactory->getQuestionSetConfig())) {
if ((!$this->object->getFixedParticipants() || $online_access) && $ilAccess->checkAccess("read", "", $this->ref_id)) {
$testSession = $this->testSessionFactory->getSession();
$executable = $this->object->isExecutable($testSession, $ilUser->getId(), $allowPassIncrease = TRUE);
if ($executable["executable"]) {
$player_factory = new ilTestPlayerFactory($this->object);
$player_instance = $player_factory->getPlayerGUI();
if ($testSession->getActiveId() > 0) {
$ilToolbar->addSeparator();
$ilToolbar->addButton($lng->txt('tst_resume_test'), $ilCtrl->getLinkTarget($player_instance, 'resumePlayer'));
} else {
$ilToolbar->addSeparator();
$ilToolbar->addButton($lng->txt('tst_start_test'), $ilCtrl->getLinkTarget($player_instance, 'startTest'));
}
}
}
}
}
/**
* Calculates the number of questions in a test
*
* @return int The number of questions in the test
* @access public
*/
function _getQuestionCount($test_id)
{
global $ilDB;
$num = 0;
$test =& ilObjTestAccess::_getTestData($test_id);
if ($test["random_test"] == 1) {
if ($test["random_question_count"] > 0) {
$num = $test["random_question_count"];
} else {
$result = $ilDB->queryF("SELECT SUM(num_of_q) questioncount FROM tst_test_random WHERE test_fi = %s ORDER BY test_random_id", array('integer'), array($test_id));
if ($result->numRows()) {
$row = $ilDB->fetchAssoc($result);
$num = $row["questioncount"];
}
}
} else {
$result = $ilDB->queryF("SELECT test_question_id FROM tst_test_question WHERE test_fi = %s", array('integer'), array($test_id));
$num = $result->numRows();
}
return $num;
}
function isFullfilled($user_id, $item_id)
{
global $ilObjDataCache;
include_once './Modules/Course/classes/class.ilCourseLMHistory.php';
$lm_continue =& new ilCourseLMHistory($this->getRefId(), $user_id);
$continue_data = $lm_continue->getLMHistory();
$obj_id = $ilObjDataCache->lookupObjId($item_id);
$type = $ilObjDataCache->lookupType($obj_id);
switch ($type) {
case 'tst':
include_once './Modules/Test/classes/class.ilObjTestAccess.php';
if (!ilObjTestAccess::_checkCondition($obj_id, 'finished', '')) {
return false;
}
break;
case 'svy':
include_once './Modules/Survey/classes/class.ilObjSurveyAccess.php';
if (!ilObjSurveyAccess::_lookupFinished($obj_id, $user_id)) {
return false;
}
break;
case 'sahs':
include_once 'Services/Tracking/classes/class.ilLPStatus.php';
$completed = ilLPStatus::_lookupStatus($obj_id, $user_id);
if ($completed == LP_STATUS_COMPLETED_NUM) {
return false;
}
break;
default:
if (!isset($continue_data[$item_id])) {
return false;
}
}
return true;
}
/**
* check condition
*
* this method is called by ilConditionHandler
*/
public static function checkCondition($a_obj_id, $a_operator, $a_value, $a_usr_id)
{
include_once './Services/AccessControl/classes/class.ilConditionHandler.php';
switch ($a_operator) {
case ilConditionHandler::OPERATOR_PASSED:
return ilObjTestAccess::_isPassed($a_usr_id, $a_obj_id);
break;
case ilConditionHandler::OPERATOR_FAILED:
return ilObjTestAccess::isFailed($a_usr_id, $a_obj_id);
case ilConditionHandler::OPERATOR_FINISHED:
return ilObjTestAccess::hasFinished($a_usr_id, $a_obj_id);
case ilConditionHandler::OPERATOR_NOT_FINISHED:
return !ilObjTestAccess::hasFinished($a_usr_id, $a_obj_id);
default:
return true;
}
return true;
}
/**
* Returns information if a specific user has finished a test
*
* @param integer $user_id Database id of the user
* @param integer test obj_id
* @return bool
* @access public
* @static
*/
function _hasFinished($a_user_id, $a_obj_id)
{
global $ilDB;
$res = $ilDB->queryF("SELECT active_id FROM tst_active WHERE user_fi = %s AND test_fi = %s AND tries > '0'", array('integer', 'integer'), array($a_user_id, ilObjTestAccess::_getTestIDFromObjectID($a_obj_id)));
return $res->numRows() ? true : false;
}
/**
* Determine status.
*
* Behaviour of "old" 4.0 learning progress:
*
* Setting "Multiple Pass Scoring": Score the last pass
* - Test not started: No entry
* - First question opened: Icon/Text: Failed, Score 0%
* - First question answered (correct, points enough for passing): Icon/Text: Completed, Score 66%
* - No change after successfully finishing the pass. (100%)
* - 2nd Pass, first question opened: Still Completed/Completed
* - First question answered (incorrect, success possible): Icon/Text Failed, Score 33%
* - Second question answered (correct): Icon/Text completed
* - 3rd pass, like 2nd, but two times wrong answer: Icon/Text: Failed
*
* Setting "Multiple Pass Scoring": Score the best pass
* - Test not started: No entry
* - First question opened: Icon/Text: Failed, Score 0%
* - First question answered (correct, points enough for passing): Icon/Text: Completed, Score 66%
* - No change after successfully finishing the pass. (100%)
* - 2nd Pass, first question opened: Still Completed/Completed
* - First question answered (incorrect, success possible): Still Completed/Completed
*
* Due to this behaviour in 4.0 we do not have a "in progress" status. During the test
* the status is "failed" unless the score is enough to pass the test, which makes the
* learning progress status "completed".
*
* @param integer object id
* @param integer user id
* @param object object (optional depends on object type)
* @return integer status
*/
function determineStatus($a_obj_id, $a_user_id, $a_obj = null)
{
global $ilObjDataCache, $ilDB, $ilLog;
$status = self::LP_STATUS_NOT_ATTEMPTED_NUM;
include_once './Modules/Test/classes/class.ilObjTestAccess.php';
$res = $ilDB->query("\n\t\t\tSELECT tst_active.active_id, tst_active.tries, count(tst_sequence.active_fi) sequences\n\t\t\tFROM tst_active\n\t\t\tLEFT JOIN tst_sequence\n\t\t\tON tst_sequence.active_fi = tst_active.active_id\n\t\t\tWHERE tst_active.user_fi = {$ilDB->quote($a_user_id, "integer")}\n\t\t\tAND tst_active.test_fi = {$ilDB->quote(ilObjTestAccess::_getTestIDFromObjectID($a_obj_id))}\n\t\t\tGROUP BY tst_active.active_id, tst_active.tries\n\t\t");
if ($rec = $ilDB->fetchAssoc($res)) {
if ($rec['sequences'] > 0) {
include_once './Modules/Test/classes/class.ilObjTestAccess.php';
if (ilObjTestAccess::_isPassed($a_user_id, $a_obj_id)) {
$status = self::LP_STATUS_COMPLETED_NUM;
} else {
$status = self::LP_STATUS_FAILED_NUM;
}
} else {
$status = self::LP_STATUS_NOT_ATTEMPTED_NUM;
}
}
return $status;
}
public static function getTestResultLinkForUser($a_test_ref_id, $a_user_id)
{
global $ilCtrl, $ilUser, $ilAccess;
if ($ilUser->getId() == ANONYMOUS_USER_ID) {
return;
}
$valid = $tutor = false;
if ($a_user_id == $ilUser->getId()) {
$valid = $ilAccess->checkAccess('read', '', $a_test_ref_id);
}
if (!$valid) {
$valid = $ilAccess->checkAccess('write', '', $a_test_ref_id);
$tutor = true;
}
if ($valid) {
$testObjId = ilObject::_lookupObjId($a_test_ref_id);
if (!$tutor) {
require_once 'Modules/Test/classes/class.ilObjTestAccess.php';
if (ilObjTestAccess::visibleUserResultExists($testObjId, $a_user_id)) {
$ilCtrl->setParameterByClass('ilObjTestGUI', 'ref_id', $a_test_ref_id);
$link = $ilCtrl->getLinkTargetByClass(array('ilRepositoryGUI', 'ilObjTestGUI'), 'userResultsGateway');
$ilCtrl->setParameterByClass('ilObjTestGUI', 'ref_id', '');
return $link;
}
} else {
include_once 'Modules/Test/classes/class.ilObjTest.php';
$testId = ilObjTest::_getTestIDFromObjectID($testObjId);
if ($testId) {
$userActiveId = ilObjTest::_getActiveIdOfUser($a_user_id, $testId);
if ($userActiveId) {
$ilCtrl->setParameterByClass('ilTestEvaluationGUI', 'ref_id', $a_test_ref_id);
$ilCtrl->setParameterByClass('ilTestEvaluationGUI', 'active_id', $userActiveId);
$link = $ilCtrl->getLinkTargetByClass(array('ilRepositoryGUI', 'ilObjTestGUI', 'ilTestEvaluationGUI'), 'outParticipantsResultsOverview');
$ilCtrl->setParameterByClass('ilTestEvaluationGUI', 'ref_id', '');
$ilCtrl->setParameterByClass('ilTestEvaluationGUI', 'active_id', '');
return $link;
}
}
}
}
}
/**
* Generates a ZIP file containing all file uploads for a given test and the original id of the question
*
* @param int $test_id
*/
public function getFileUploadZIPFile($test_id)
{
/** @var ilDB $ilDB */
global $ilDB;
$query = "\n\t\tSELECT \n\t\t\ttst_solutions.solution_id, tst_solutions.pass, tst_solutions.active_fi, tst_solutions.question_fi, \n\t\t\ttst_solutions.value1, tst_solutions.value2, tst_solutions.tstamp \n\t\tFROM tst_solutions, tst_active, qpl_questions \n\t\tWHERE tst_solutions.active_fi = tst_active.active_id \n\t\tAND tst_solutions.question_fi = qpl_questions.question_id \n\t\tAND tst_solutions.question_fi = %s \n\t\tAND tst_active.test_fi = %s \n\t\tORDER BY tst_solutions.active_fi, tst_solutions.tstamp";
$result = $ilDB->queryF($query, array("integer", "integer"), array($this->getId(), $test_id));
$zipfile = ilUtil::ilTempnam() . ".zip";
$tempdir = ilUtil::ilTempnam();
if ($result->numRows()) {
$userdata = array();
$data .= "<html><head>";
$data .= '<meta http-equiv="content-type" content="text/html; charset=UTF-8" />';
$data .= '<style>
table { border: 1px #333 solid; border-collapse:collapse;}
td, th { border: 1px #333 solid; padding: 0.25em;}
th { color: #fff; background-color: #666;}
</style>
';
$data .= "<title>" . $this->getTitle() . "</title></head><body>\n";
$data .= "<h1>" . $this->getTitle() . "</h1>\n";
$data .= "<table><thead>\n";
$data .= "<tr><th>" . $this->lng->txt("name") . "</th><th>" . $this->lng->txt("filename") . "</th><th>" . $this->lng->txt("pass") . "</th><th>" . $this->lng->txt("location") . "</th><th>" . $this->lng->txt("date") . "</th></tr></thead><tbody>\n";
while ($row = $ilDB->fetchAssoc($result)) {
ilUtil::makeDirParents($tempdir . "/" . $row["active_fi"] . "/" . $row["question_fi"]);
@copy($this->getFileUploadPath($test_id, $row["active_fi"], $row["question_fi"]) . $row["value1"], $tempdir . "/" . $row["active_fi"] . "/" . $row["question_fi"] . "/" . $row["value1"]);
if (!array_key_exists($row["active_fi"], $userdata)) {
include_once "./Modules/Test/classes/class.ilObjTestAccess.php";
$userdata[$row["active_fi"]] = ilObjTestAccess::_getParticipantData($row["active_fi"]);
}
$data .= "<tr><td>" . $userdata[$row["active_fi"]] . "</td><td><a href=\"" . $row["active_fi"] . "/" . $row["question_fi"] . "/" . $row["value1"] . "\" target=\"_blank\">" . $row["value2"] . "</a></td><td>" . $row["pass"] . "</td><td>" . $row["active_fi"] . "/" . $row["question_fi"] . "/" . $row["value1"] . "</td>";
$data .= "<td>" . ilFormat::fmtDateTime(ilFormat::unixtimestamp2datetime($row["tstamp"]), $this->lng->txt("lang_dateformat"), $this->lng->txt("lang_timeformat"), "datetime", FALSE) . "</td>";
$data .= "</tr>\n";
}
$data .= "</tbody></table>\n";
$data .= "</body></html>\n";
$indexfile = $tempdir . "/index.html";
$fh = fopen($indexfile, 'w');
fwrite($fh, $data);
fclose($fh);
}
ilUtil::zip($tempdir, $zipfile);
ilUtil::delDir($tempdir);
ilUtil::deliverFile($zipfile, ilUtil::getASCIIFilename($this->getTitle() . ".zip"), "application/zip", false, true);
}
private function handleUserResultsCommand($commands)
{
global $ilUser;
if (!$this->isObjectiveTest()) {
$commands = $this->removeUserResultsCommand($commands);
} else {
require_once 'Modules/Test/classes/class.ilObjTestAccess.php';
if (!ilObjTestAccess::visibleUserResultExists($this->obj_id, $ilUser->getId())) {
$commands = $this->removeUserResultsCommand($commands);
}
}
return $commands;
}
/**
* Check access rights for a test question
* This checks also tests with random selection of questions
*
* @param int object id (question pool or test)
* @param int usage id (not yet used)
* @return boolean access given (true/false)
*/
private function checkAccessTestQuestion($obj_id, $usage_id = 0)
{
global $ilAccess;
// give access if direct usage is readable
if ($this->checkAccessObject($obj_id)) {
return true;
}
$obj_type = ilObject::_lookupType($obj_id);
if ($obj_type == 'qpl') {
// give access if question pool is used by readable test
// for random selection of questions
include_once './Modules/Test/classes/class.ilObjTestAccess.php';
$tests = ilObjTestAccess::_getRandomTestsForQuestionPool($obj_id);
foreach ($tests as $test_id) {
if ($this->checkAccessObject($test_id, 'tst')) {
return true;
}
}
}
return false;
}
function isFullfilled($user_id, $item_id)
{
global $ilObjDataCache;
include_once './Modules/Course/classes/class.ilCourseLMHistory.php';
$lm_continue =& new ilCourseLMHistory($this->getRefId(), $user_id);
$continue_data = $lm_continue->getLMHistory();
$obj_id = $ilObjDataCache->lookupObjId($item_id);
$type = $ilObjDataCache->lookupType($obj_id);
switch ($type) {
case 'tst':
include_once './Modules/Test/classes/class.ilObjTestAccess.php';
include_once './Services/AccessControl/classes/class.ilConditionHandler.php';
if (!ilObjTestAccess::checkCondition($obj_id, ilConditionHandler::OPERATOR_FINISHED, '', $user_id)) {
return false;
}
break;
case 'svy':
include_once './Modules/Survey/classes/class.ilObjSurveyAccess.php';
if (!ilObjSurveyAccess::_lookupFinished($obj_id, $user_id)) {
return false;
}
break;
case 'sahs':
include_once 'Services/Tracking/classes/class.ilLPStatus.php';
if (!ilLPStatus::_hasUserCompleted($obj_id, $user_id)) {
return false;
}
break;
default:
if (!isset($continue_data[$item_id])) {
return false;
}
}
return true;
}
/**
* Sets the points, a learner has reached answering the question
* Additionally objective results are updated
*
* @param integer $user_id The database ID of the learner
* @param integer $test_id The database Id of the test containing the question
* @param integer $points The points the user has reached answering the question
* @return boolean true on success, otherwise false
* @access public
*/
function _setReachedPoints($active_id, $question_id, $points, $maxpoints, $pass, $manualscoring, $obligationsEnabled)
{
global $ilDB;
if ($points <= $maxpoints) {
if (is_null($pass)) {
$pass = assQuestion::_getSolutionMaxPass($question_id, $active_id);
}
// retrieve the already given points
$old_points = 0;
$result = $ilDB->queryF("SELECT points FROM tst_test_result WHERE active_fi = %s AND question_fi = %s AND pass = %s", array('integer', 'integer', 'integer'), array($active_id, $question_id, $pass));
$manual = $manualscoring ? 1 : 0;
$rowsnum = $result->numRows();
if ($rowsnum) {
$row = $ilDB->fetchAssoc($result);
$old_points = $row["points"];
if ($old_points != $points) {
$affectedRows = $ilDB->manipulateF("UPDATE tst_test_result SET points = %s, manual = %s, tstamp = %s WHERE active_fi = %s AND question_fi = %s AND pass = %s", array('float', 'integer', 'integer', 'integer', 'integer', 'integer'), array($points, $manual, time(), $active_id, $question_id, $pass));
}
} else {
$next_id = $ilDB->nextId('tst_test_result');
$affectedRows = $ilDB->manipulateF("INSERT INTO tst_test_result (test_result_id, active_fi, question_fi, points, pass, manual, tstamp) VALUES (%s, %s, %s, %s, %s, %s, %s)", array('integer', 'integer', 'integer', 'float', 'integer', 'integer', 'integer'), array($next_id, $active_id, $question_id, $points, $pass, $manual, time()));
}
if ($old_points != $points || !$rowsnum) {
assQuestion::_updateTestPassResults($active_id, $pass, $obligationsEnabled);
// finally update objective result
include_once "./Modules/Test/classes/class.ilObjTest.php";
include_once './Modules/Course/classes/class.ilCourseObjectiveResult.php';
ilCourseObjectiveResult::_updateObjectiveResult(ilObjTest::_getUserIdFromActiveId($active_id), $question_id, $points);
include_once "./Modules/Test/classes/class.ilObjAssessmentFolder.php";
if (ilObjAssessmentFolder::_enabledAssessmentLogging()) {
global $lng, $ilUser;
include_once "./Modules/Test/classes/class.ilObjTestAccess.php";
$username = ilObjTestAccess::_getParticipantData($active_id);
assQuestion::_logAction(sprintf($lng->txtlng("assessment", "log_answer_changed_points", ilObjAssessmentFolder::_getLogLanguage()), $username, $old_points, $points, $ilUser->getFullname() . " (" . $ilUser->getLogin() . ")"), $active_id, $question_id);
}
}
return TRUE;
} else {
return FALSE;
}
}
/**
* Saves the manual feedback for a question in a test
*
* @param integer $active_id Active ID of the user
* @param integer $question_id Question ID
* @param integer $pass Pass number
* @param string $feedback The feedback text
* @return boolean TRUE if the operation succeeds, FALSE otherwise
* @access public
*/
function saveManualFeedback($active_id, $question_id, $pass, $feedback)
{
global $ilDB;
$affectedRows = $ilDB->manipulateF("DELETE FROM tst_manual_fb WHERE active_fi = %s AND question_fi = %s AND pass = %s", array('integer', 'integer', 'integer'), array($active_id, $question_id, $pass));
if (strlen($feedback)) {
$next_id = $ilDB->nextId('tst_manual_fb');
/** @var ilDB $ilDB */
$result = $ilDB->insert('tst_manual_fb', array('manual_feedback_id' => array('integer', $next_id), 'active_fi' => array('integer', $active_id), 'question_fi' => array('integer', $question_id), 'pass' => array('integer', $pass), 'feedback' => array('clob', ilRTE::_replaceMediaObjectImageSrc($feedback, 0)), 'tstamp' => array('integer', time())));
include_once "./Modules/Test/classes/class.ilObjAssessmentFolder.php";
if (ilObjAssessmentFolder::_enabledAssessmentLogging()) {
global $lng, $ilUser;
include_once "./Modules/Test/classes/class.ilObjTestAccess.php";
$username = ilObjTestAccess::_getParticipantData($active_id);
include_once "./Modules/TestQuestionPool/classes/class.assQuestion.php";
$this->logAction(sprintf($lng->txtlng("assessment", "log_manual_feedback", ilObjAssessmentFolder::_getLogLanguage()), $ilUser->getFullname() . " (" . $ilUser->getLogin() . ")", $username, assQuestion::_getQuestionTitle($question_id), $feedback));
}
}
if (PEAR::isError($result)) {
global $ilias;
$ilias->raiseError($result->getMessage());
} else {
return TRUE;
}
}
function saveToDb()
{
global $ilDB, $ilLog;
$submitted = $this->isSubmitted() ? 1 : 0;
if ($this->active_id > 0) {
$affectedRows = $ilDB->manipulateF("UPDATE tst_active SET lastindex = %s, tries = %s, submitted = %s, submittimestamp = %s, tstamp = %s WHERE active_id = %s", array('integer', 'integer', 'integer', 'timestamp', 'integer', 'integer'), array($this->getLastSequence(), $this->getPass(), $submitted, strlen($this->getSubmittedTimestamp()) ? $this->getSubmittedTimestamp() : NULL, time() - 10, $this->getActiveId()));
// update learning progress
include_once "./Modules/Test/classes/class.ilObjTestAccess.php";
include_once "./Services/Tracking/classes/class.ilLPStatusWrapper.php";
ilLPStatusWrapper::_updateStatus(ilObjTestAccess::_lookupObjIdForTestId($this->getTestId()), ilObjTestAccess::_getParticipantId($this->getActiveId()));
} else {
if (!$this->activeIDExists($this->getUserId(), $this->getTestId())) {
$anonymous_id = $this->getAnonymousId() ? $this->getAnonymousId() : NULL;
$next_id = $ilDB->nextId('tst_active');
$affectedRows = $ilDB->manipulateF("INSERT INTO tst_active (active_id, user_fi, anonymous_id, test_fi, lastindex, tries, submitted, submittimestamp, tstamp) VALUES (%s, %s, %s, %s, %s, %s, %s, %s, %s)", array('integer', 'integer', 'text', 'integer', 'integer', 'integer', 'integer', 'timestamp', 'integer'), array($next_id, $this->getUserId(), $anonymous_id, $this->getTestId(), $this->getLastSequence(), $this->getPass(), $submitted, strlen($this->getSubmittedTimestamp()) ? $this->getSubmittedTimestamp() : NULL, time() - 10));
$this->active_id = $next_id;
// update learning progress
include_once "./Modules/Test/classes/class.ilObjTestAccess.php";
include_once "./Services/Tracking/classes/class.ilLPStatusWrapper.php";
ilLPStatusWrapper::_updateStatus(ilObjTestAccess::_lookupObjIdForTestId($this->getTestId()), $this->getUserId());
}
}
include_once "./Services/Tracking/classes/class.ilLearningProgress.php";
ilLearningProgress::_tracProgress($this->getUserId(), ilObjTestAccess::_lookupObjIdForTestId($this->getTestId()), $this->getRefId(), 'tst');
}
