/**
* Save question answer
*
* @param
* @return
*/
function saveQuestionAnswer($a_type, $a_id, $a_answer)
{
global $ilUser, $ilLog, $ilDB;
//$a_type = "assOrderingQuestion";
//$a_id = 74;
//$a_answer = '{"tries":1,"wrong":2,"passed":false,"answer":[true,true,false,true,false],"interactionId":null,"choice":["1","2","5","4","3"]}';
$ilLog->write($a_type);
$ilLog->write($a_id);
$ilLog->write($a_answer);
include_once "./Services/JSON/classes/class.ilJsonUtil.php";
$answer = ilJsonUtil::decode($a_answer);
$tries = $answer->tries;
$passed = $answer->passed;
$choice = $answer->choice;
$points = ilPageQuestionProcessor::calculatePoints($a_type, $a_id, $choice);
$ilLog->write("Points: " . $points);
$set = $ilDB->query("SELECT * FROM page_qst_answer WHERE " . " qst_id = " . $ilDB->quote($a_id, "integer") . " AND " . " user_id = " . $ilDB->quote($ilUser->getId(), "integer"));
if ($rec = $ilDB->fetchAssoc($set)) {
$ilDB->manipulate("UPDATE page_qst_answer SET " . " try = try + 1," . " passed = " . $ilDB->quote($passed, "integer") . "," . " points = " . $ilDB->quote($points, "float") . " WHERE qst_id = " . $ilDB->quote($a_id, "integer") . " AND user_id = " . $ilDB->quote($ilUser->getId(), "integer"));
} else {
$ilDB->manipulate("INSERT INTO page_qst_answer " . "(qst_id, user_id, try, passed, points) VALUES (" . $ilDB->quote($a_id, "integer") . "," . $ilDB->quote($ilUser->getId(), "integer") . "," . $ilDB->quote(1, "integer") . "," . $ilDB->quote($passed, "integer") . "," . $ilDB->quote($points, "float") . ")");
}
//$ilLog->write("tries: ".$tries);
//$ilLog->write("passed: ".$passed);
//$ilLog->write("points: ".$points);
exit;
}
/**
* Fill table row
*/
protected function fillRow($a_set)
{
global $ilCtrl, $lng;
$this->tpl->setVariable("PAGE_TITLE", ilLMObject::_lookupTitle($a_set["page_id"]));
$this->tpl->setVariable("QUESTION", assQuestion::_getQuestionText($a_set["question_id"]));
include_once "./Services/COPage/classes/class.ilPageQuestionProcessor.php";
$stats = ilPageQuestionProcessor::getQuestionStatistics($a_set["question_id"]);
$this->tpl->setVariable("VAL_ANSWERED", (int) $stats["all"]);
if ($stats["all"] == 0) {
$this->tpl->setVariable("VAL_CORRECT_FIRST", 0);
$this->tpl->setVariable("VAL_CORRECT_SECOND", 0);
$this->tpl->setVariable("VAL_CORRECT_THIRD_OR_MORE", 0);
$this->tpl->setVariable("VAL_NEVER", 0);
} else {
$this->tpl->setVariable("VAL_CORRECT_FIRST", $stats["first"] . " (" . 100 / $stats["all"] * $stats["first"] . " %)");
$this->tpl->setVariable("VAL_CORRECT_SECOND", $stats["second"] . " (" . 100 / $stats["all"] * $stats["second"] . " %)");
$this->tpl->setVariable("VAL_CORRECT_THIRD_AND_MORE", $stats["third_or_more"] . " (" . 100 / $stats["all"] * $stats["third_or_more"] . " %)");
$nev = $stats["all"] - $stats["first"] - $stats["second"] - $stats["third_or_more"];
$this->tpl->setVariable("VAL_NEVER", $nev . " (" . 100 / $stats["all"] * $nev . " %)");
}
}
/**
* Process answer
*/
function processAnswer()
{
global $ilUser, $ilDB, $lng, $ilPluginAdmin, $ilLog;
parent::processAnswer();
//
// Send notifications to authors that want to be informed on blocked users
//
$parent_id = ilPageObject::lookupParentId((int) $_GET["page_id"], "lm");
// is restriction mode set?
include_once "./Modules/LearningModule/classes/class.ilObjContentObject.php";
if (ilObjContentObject::_lookupRestrictForwardNavigation($parent_id)) {
// check if user is blocked
$id = ilUtil::stripSlashes($_POST["id"]);
include_once "./Services/COPage/classes/class.ilPageQuestionProcessor.php";
$as = ilPageQuestionProcessor::getAnswerStatus($id, $ilUser->getId());
// get question information
include_once "./Modules/TestQuestionPool/classes/class.ilAssQuestionList.php";
$qlist = new ilAssQuestionList($ilDB, $lng, $ilPluginAdmin);
$qlist->setParentObjId(0);
$qlist->addFieldFilter("question_id", array($id));
$qlist->load();
$qdata = $qlist->getQuestionDataArray();
// has the user been blocked?
if ($as["try"] >= $qdata[$as["qst_id"]]["nr_of_tries"] && $qdata[$as["qst_id"]]["nr_of_tries"] > 0 && !$as["passed"]) {
include_once "./Services/Notification/classes/class.ilNotification.php";
$users = ilNotification::getNotificationsForObject(ilNotification::TYPE_LM_BLOCKED_USERS, $parent_id);
if (count($users) > 0) {
include_once "./Modules/LearningModule/classes/class.ilLMMailNotification.php";
$not = new ilLMMailNotification();
$not->setType(ilLMMailNotification::TYPE_USER_BLOCKED);
$not->setQuestionId($id);
$not->setRefId((int) $_GET["ref_id"]);
$not->setRecipients($users);
$not->send();
}
}
}
}
/**
* Process answer
*/
function processAnswer()
{
global $ilLog;
/*$ilLog->write($_POST);
$ilLog->write($_POST["id"]);
$ilLog->write($_POST["type"]);
$ilLog->write($_POST["answer"]);
$ilLog->write($_GET);*/
include_once "./Services/COPage/classes/class.ilPageQuestionProcessor.php";
ilPageQuestionProcessor::saveQuestionAnswer(ilUtil::stripSlashes($_POST["type"]), ilUtil::stripSlashes($_POST["id"]), ilUtil::stripSlashes($_POST["answer"]));
}
/**
* Get on load code
*/
function getOnloadCode($a_mode)
{
global $ilCtrl, $ilUser;
$code = array();
if ($this->getPage()->getPageConfig()->getEnableSelfAssessment()) {
if (!$this->getPage()->getPageConfig()->getEnableSelfAssessmentScorm() && $a_mode != IL_PAGE_PREVIEW && $a_mode != "offline") {
$ilCtrl->setParameterByClass(strtolower(get_class($this->getPage())) . "gui", "page_id", $this->getPage()->getId());
$url = $ilCtrl->getLinkTargetByClass(strtolower(get_class($this->getPage())) . "gui", "processAnswer", "", true, false);
$code[] = "ilCOPageQuestionHandler.initCallback('" . $url . "');";
}
if ($this->getPage()->getPageConfig()->getDisableDefaultQuestionFeedback()) {
$code[] = "ilias.questions.default_feedback = false;";
}
$code[] = self::getJSTextInitCode($this->getPage()->getPageConfig()->getLocalizationLanguage()) . ' il.COPagePres.updateQuestionOverviews();';
}
$get_stored_tries = $this->getPage()->getPageConfig()->getUseStoredQuestionTries();
if ($get_stored_tries) {
$q_ids = $this->getPage()->getQuestionIds();
if (count($q_ids) > 0) {
foreach ($q_ids as $q_id) {
include_once "./Services/COPage/classes/class.ilPageQuestionProcessor.php";
$as = ilPageQuestionProcessor::getAnswerStatus($q_id, $ilUser->getId());
$code[] = "ilias.questions.initAnswer(" . $q_id . ", " . (int) $as["try"] . ", " . ($as["passed"] ? "true" : "null") . ");";
}
}
}
return $code;
}
/**
* Get blocked users information
*
* @param
* @return
*/
function getBlockedUsersInformation()
{
global $ilDB, $lng, $ilPluginAdmin, $ilUser;
$blocked_users = array();
// load question/pages information
$this->page_questions = array();
$this->all_questions = array();
$page_for_question = array();
include_once "./Modules/LearningModule/classes/class.ilLMPageObject.php";
$q = ilLMPageObject::queryQuestionsOfLearningModule($this->lm_obj_id, "", "", 0, 0);
foreach ($q["set"] as $quest) {
$this->page_questions[$quest["page_id"]][] = $quest["question_id"];
$this->all_questions[] = $quest["question_id"];
$page_for_question[$quest["question_id"]] = $quest["page_id"];
}
// get question information
include_once "./Modules/TestQuestionPool/classes/class.ilAssQuestionList.php";
$qlist = new ilAssQuestionList($ilDB, $lng, $ilPluginAdmin);
$qlist->setParentObjId(0);
$qlist->addFieldFilter("question_id", $this->all_questions);
$qlist->load();
$qdata = $qlist->getQuestionDataArray();
// load question answer information
include_once "./Services/COPage/classes/class.ilPageQuestionProcessor.php";
$this->answer_status = ilPageQuestionProcessor::getAnswerStatus($this->all_questions);
include_once "./Modules/LearningModule/classes/class.ilLMPageObject.php";
foreach ($this->answer_status as $as) {
if ($as["try"] >= $qdata[$as["qst_id"]]["nr_of_tries"] && $qdata[$as["qst_id"]]["nr_of_tries"] > 0 && !$as["passed"]) {
//var_dump($qdata[$as["qst_id"]]);
$name = ilObjUser::_lookupName($as["user_id"]);
$as["user_name"] = $name["lastname"] . ", " . $name["firstname"] . " [" . $name["login"] . "]";
$as["question_text"] = $qdata[$as["qst_id"]]["question_text"];
$as["page_id"] = $page_for_question[$as["qst_id"]];
$as["page_title"] = ilLMPageObject::_lookupTitle($as["page_id"]);
$blocked_users[] = $as;
}
}
return $blocked_users;
}
/**
* Unlock blocked question
*/
function unlockQuestion()
{
global $lng, $ilCtrl;
include_once "./Services/COPage/classes/class.ilPageQuestionProcessor.php";
if (is_array($_POST["userquest_id"])) {
foreach ($_POST["userquest_id"] as $uqid) {
$uqid = explode(":", $uqid);
ilPageQuestionProcessor::unlock((int) $uqid[0], (int) $uqid[1]);
}
ilUtil::sendSuccess($lng->txt("msg_obj_modified"), true);
}
$ilCtrl->redirect($this, "listBlockedUsers");
}
