/**
* Set seen unit
*
* This function is used to set the designated unit as seen or not seen,
* according to $seen parameter. It also sets current unit to be the seen
* unit, if we are setting a unit as seen. Otherwise, the current unit is
* either leaved unchanged, or, if it matches the unset unit, it points
* to another seen unit.
* <br/>Example:
* <code>
* $user -> setSeenUnit(32, 2, true); //Set the unit with id 32 in lesson 2 as seen
* $user -> setSeenUnit(32, 2, false); //Set the unit with id 32 in lesson 2 as not seen
* </code>
* From version 3.5.2 and above, this function also sets the lesson as completed, if the conditions are met
*
* @param mixed $unit The unit to set status for, can be an id or an EfrontUnit object
* @param mixed $lesson The lesson that the unit belongs to, can be an id or an EfrontLesson object
* @param boolean $seen Whether to set the unit as seen or not
* @return boolean true if the lesson was completed as well
* @since 3.5.0
* @access public
*/
public function setSeenUnit($unit, $lesson, $seen)
{
if (isset($this->coreAccess['content']) && $this->coreAccess['content'] != 'change') {
//If user type is not plain 'student' and is not set to 'change' mode, do nothing
return true;
}
if ($unit instanceof EfrontUnit) {
//Check validity of $unit
$unit = $unit['id'];
} elseif (!eF_checkParameter($unit, 'id')) {
throw new EfrontContentException(_INVALIDID . ": {$unit}", EfrontContentException::INVALID_ID);
}
if ($lesson instanceof EfrontLesson) {
//Check validity of $lesson
$lesson = $lesson->lesson['id'];
} elseif (!eF_checkParameter($lesson, 'id')) {
throw new EfrontLessonException(_INVALIDID . ": {$lesson}", EfrontLessonException::INVALID_ID);
}
$lessons = $this->getLessons();
if (!in_array($lesson, array_keys($lessons))) {
//Check if the user is actually registered in this lesson
throw new EfrontUserException(_USERDOESNOTHAVETHISLESSON . ": " . $lesson, EfrontUserException::USER_NOT_HAVE_LESSON);
}
$result = eF_getTableData("users_to_lessons", "done_content, current_unit", "users_LOGIN='******'login'] . "' and lessons_ID=" . $lesson);
sizeof($result) > 0 ? $doneContent = unserialize($result[0]['done_content']) : ($doneContent = array());
$current_unit = 0;
if ($seen) {
$doneContent[$unit] = $unit;
$current_unit = $unit;
} else {
if (isset($doneContent[$unit])) {
//Because of Fatal error: Cannot unset string offsets error
unset($doneContent[$unit]);
}
if ($unit == $result[0]['current_unit']) {
sizeof($doneContent) ? $current_unit = end($doneContent) : ($current_unit = 0);
}
}
sizeof($doneContent) ? $doneContent = serialize($doneContent) : ($doneContent = null);
eF_updateTableData("users_to_lessons", array('done_content' => $doneContent, 'current_unit' => $current_unit), "users_LOGIN='******'login'] . "' and lessons_ID=" . $lesson);
// $cacheKey = "user_lesson_status:lesson:".$lesson."user:"******"type" => EfrontEvent::CONTENT_COMPLETION, "users_LOGIN" => $this->user['login'], "lessons_ID" => $lesson, "entity_ID" => $current_unit));
}
//Set the lesson as complete, if it can be.
$completedLesson = false;
$userProgress = EfrontStats::getUsersLessonStatus($lesson, $this->user['login']);
$userProgress = $userProgress[$lesson][$this->user['login']];
//eF_updateTableData("users_to_lessons", array('progress' => $userProgress['overall_progress']), "users_LOGIN='******'login']."' and lessons_ID=".$lesson);
if ($seen) {
if ($userProgress['lesson_passed'] && !$userProgress['completed']) {
$lesson = new EfrontLesson($lesson);
if ($lesson->options['auto_complete']) {
$userProgress['tests_avg_score'] ? $avgScore = $userProgress['tests_avg_score'] : ($avgScore = 100);
$timestamp = _AUTOCOMPLETEDAT . ': ' . date("Y/m/d, H:i:s");
$this->completeLesson($lesson, $avgScore, $timestamp);
$completedLesson = true;
}
}
if (!self::$cached_modules) {
self::$cached_modules = eF_loadAllModules();
}
// Trigger all necessary events. If the function has not been re-defined in the derived module class, nothing will happen
foreach (self::$cached_modules as $module) {
$module->onCompleteUnit($unit, $this->user['login']);
}
}
return $completedLesson;
}
$result = eF_getTableData("users_to_content", "visits, attempt_identifier", "content_ID={$unit['id']} and users_LOGIN='******'login']}'");
if (!empty($result)) {
// vd($_SESSION['attempt_identifier']);
// vd($result[0]['attempt_identifier']);
$visits = $result[0]['visits'];
if ($_SESSION['attempt_identifier'] != $result[0]['attempt_identifier']) {
eF_updateTableData("users_to_content", array("visits" => $result[0]['visits'] + 1, "attempt_identifier" => $_SESSION['attempt_identifier']), "content_ID={$unit['id']} and users_LOGIN='******'login']}'");
$visits = $result[0]['visits'] + 1;
}
} else {
eF_insertTableData("users_to_content", array("attempt_identifier" => $_SESSION['attempt_identifier'], "visits" => 1, "content_ID" => $unit['id'], "lessons_ID" => $unit['lessons_ID'], "users_LOGIN" => $scoUser->user['login']));
$visits = 1;
}
$remaining_times = $unit['options']['scorm_times'] - $visits;
}
}
$newUserProgress = EfrontStats::getUsersLessonStatus($scoLesson, $scoUser->user['login']);
$newPercentage = $newUserProgress[$scoLesson->lesson['id']][$scoUser->user['login']]['overall_progress'];
$newConditionsPassed = $newUserProgress[$scoLesson->lesson['id']][$scoUser->user['login']]['conditions_passed'];
$newLessonPassed = $newUserProgress[$scoLesson->lesson['id']][$scoUser->user['login']]['lesson_passed'];
if ($scoLesson->lesson['course_only'] && $_SESSION['s_courses_ID']) {
$res = eF_getTableData("users_to_courses", "issued_certificate", "courses_ID=" . $_SESSION['s_courses_ID'] . " and users_LOGIN='******'s_login'] . "'");
if ($res[0]['issued_certificate'] != "") {
$courseCertified = true;
}
}
echo json_encode(array($newPercentage, $newConditionsPassed, $newLessonPassed, $scormState, $redirectTo, $trackActivityInfo, $courseCertified, $remaining_times));
} catch (Exception $e) {
echo json_encode(array('error' => $e->getMessage()));
}
exit;
$nextLesson = $currentUser->getNextLesson($currentLesson, $_SESSION['s_courses_ID']);
if ($currentLesson->lesson['course_only'] && isset($_SESSION['s_courses_ID'])) {
$res = eF_getTableData("users_to_courses", "issued_certificate", "courses_ID=" . $_SESSION['s_courses_ID'] . " and users_LOGIN='******'s_login'] . "'");
if ($res[0]['issued_certificate'] != "") {
$courseCertified = true;
}
}
echo json_encode(array($newPercentage, $newConditionsPassed, $newLessonPassed, false, false, false, $courseCertified));
} catch (Exception $e) {
handleAjaxExceptions($e);
}
exit;
}
if (isset($_GET['ajax']) && isset($_GET['check_conditions'])) {
try {
$newUserProgress = EfrontStats::getUsersLessonStatus($currentLesson, $currentUser->user['login']);
$newPercentage = $newUserProgress[$currentLesson->lesson['id']][$currentUser->user['login']]['overall_progress'];
$newConditionsPassed = $newUserProgress[$currentLesson->lesson['id']][$currentUser->user['login']]['conditions_passed'];
$newLessonPassed = $newUserProgress[$currentLesson->lesson['id']][$currentUser->user['login']]['lesson_passed'];
$nextLesson = $currentUser->getNextLesson($currentLesson, $_SESSION['s_courses_ID']);
if ($currentLesson->lesson['course_only'] && isset($_SESSION['s_courses_ID'])) {
$res = eF_getTableData("users_to_courses", "issued_certificate", "courses_ID=" . $_SESSION['s_courses_ID'] . " and users_LOGIN='******'s_login'] . "'");
if ($res[0]['issued_certificate'] != "") {
$courseCertified = true;
}
}
echo json_encode(array($newPercentage, $newConditionsPassed, $newLessonPassed, false, false, false, $courseCertified));
} catch (Exception $e) {
handleAjaxExceptions($e);
}
exit;
$infoUser = EfrontUserFactory::factory($_GET['sel_user']);
} else {
eF_redirect(basename($_SERVER['PHP_SELF']) . '?ctg=statistics&option=user&message=' . urlencode(_USERISNOTVALIDORYOUCANNOTSEEUSER . ": " . $_GET['sel_user']));
exit;
}
if ($isSupervisor || $currentUser->user['user_type'] == 'administrator') {
$smarty->assign("T_EDIT_USER_LINK", array(array('text' => _EDITUSER, 'image' => "16x16/edit.png", 'href' => basename($_SERVER['PHP_SELF']) . "?ctg=personal&user="******"T_USER_LOGIN", $infoUser->user['login']);
$smarty->assign("T_REPORTS_USER", $infoUser);
if ($_GET['specific_lesson_info'] && $_GET['lesson']) {
$lessons = $infoUser->getUserStatusInLessons($_GET['lesson']);
$smarty->assign("T_USER_STATUS_IN_LESSON", $lessons[$_GET['lesson']]);
$status = EfrontStats::getUsersLessonStatus($_GET['lesson'], $infoUser->user['login']);
$doneTests = EfrontStats::getStudentsDoneTests($_GET['lesson'], $infoUser->user['login']);
$feedbacks = eF_getTableDataFlat("tests t, content c", "t.id, t.content_ID", "c.id=t.content_ID and c.ctg_type='feedback'");
foreach ($doneTests[$infoUser->user['login']] as $contentId => $test) {
unset($pendingTests[$test['tests_ID']]);
//remove done tests
if (in_array($contentId, $feedbacks['content_ID'])) {
unset($doneTests[$infoUser->user['login']][$contentId]);
//remove done tests
}
}
$smarty->assign("T_USER_PENDING_TESTS", $pendingTests);
$smarty->assign("T_USER_DONE_TESTS", $doneTests[$infoUser->user['login']]);
$smarty->assign("T_USER_STATUS", $status[$_GET['lesson']][$infoUser->user['login']]);
} elseif ($_GET['specific_course_info'] && $_GET['course']) {
$lessons = $infoUser->getUserStatusInCourseLessons(new EfrontCourse($_GET['course']), true);
