}
!isset($currentUser->coreAccess['content']) || $currentUser->coreAccess['content'] == 'change' ? $_change_ = 1 : ($_change_ = 0);
$smarty->assign("_change_", $_change_);
if (!$_change_) {
eF_redirect("" . basename($_SERVER['PHP_SELF']) . "?ctg=control_panel&message=" . urlencode(_UNAUTHORIZEDACCESS) . "&message_type=failure");
exit;
}
$loadScripts[] = 'includes/order';
try {
$currentContent = new EfrontContentTree($currentLesson);
$iterator = new EfrontNodeFilterIterator(new RecursiveIteratorIterator(new RecursiveArrayIterator($currentContent->tree), RecursiveIteratorIterator::SELF_FIRST));
//Legal values are the array of entities that the current user may actually edit or change.
foreach ($iterator as $key => $value) {
$legalValues[] = $key;
}
$smarty->assign("T_UNIT_ORDER_TREE", $currentContent->toHTML($iterator, 'dhtmlContentTree', array('delete' => true, 'noclick' => true, 'activate' => true, 'drag' => true, 'expand' => true)));
$options = array(array('image' => '16x16/undo.png', 'text' => _REPAIRTREE, 'href' => 'javascript:void(0)', 'onClick' => 'if (confirm (\'' . _ORDERWILLPERMANENTLYCHANGE . '\')) repairTree(this);'));
$smarty->assign("T_TABLE_OPTIONS", $options);
try {
if (isset($_POST['delete_nodes']) && $_POST['delete_nodes']) {
//Needed in order to delete branches as well
$_POST['delete_nodes'] = array_reverse($_POST['delete_nodes']);
foreach ($_POST['delete_nodes'] as $value) {
try {
if (in_array($value, $legalValues) && eF_checkParameter($value, 'id')) {
// Delete also linked units
$linked_units = eF_getTableData('content', 'id', 'linked_to=' . $value);
foreach ($linked_units as $unit) {
$lessons_IDs = eF_getTableData('content', 'lessons_ID', 'id=' . $unit['id']);
foreach ($lessons_IDs as $lessons_ID) {
$lessonsContent = new EfrontContentTree($lessons_ID['lessons_ID']);
$unit = new EfrontUnit($_GET['id']);
$unit['ctg_type'] == 'scorm_test' ? $unit['ctg_type'] = 'scorm' : ($unit['ctg_type'] = 'scorm_test');
$unit->persist();
echo json_encode(array('id' => $unit['id'], 'ctg_type' => $unit['ctg_type']));
exit;
}
if (isset($_GET['reset_scorm']) && isset($_GET['id']) && in_array($_GET['id'], $valid12Units)) {
//eF_deleteTableData("scorm_data", "id=".$_GET['delete']);
//$user = EfrontUserFactory::factory($scormData[0]['users_LOGIN']);
//$user -> setSeenUnit($scormData[0]['content_ID'], $currentLesson, false);
}
//Reset scorm data
if (isset($_GET['reset_scorm']) && isset($_GET['id']) && in_array($_GET['id'], $valid2004Units)) {
if (isset($_GET['login']) && eF_checkParameter($_GET['login'], 'login')) {
//EfrontContentTreeSCORM :: resetSCORMContentOrganization($currentLesson, $_GET['id'], $_GET['login']);
} else {
EfrontContentTreeSCORM::resetSCORMContentOrganization($currentLesson, $_GET['id']);
}
}
} catch (Exception $e) {
header("HTTP/1.0 500 ");
echo $e->getMessage() . ' (' . $e->getCode() . ')';
exit;
}
$smarty->assign("T_SCORM_TREE", $currentContent->toHTML($iterator, false, $options));
}
}
}
//$scormOptions[] = array('text' => _SCORMEXPORT, 'image' => "32x32/export.png", 'href' => "scorm_export.php?lessons_ID=".$_SESSION['s_lessons_ID'], 'onClick' => "eF_js_showDivPopup(event, '"._SCORMEXPORT."', 2)", 'target' => 'POPUP_FRAME');
//$scormOptions[] = array('text' => _SCORMIMPORT, 'image' => "32x32/import.png", 'href' => "scorm_import.php?lessons_ID=".$_SESSION['s_lessons_ID'], 'onClick' => "eF_js_showDivPopup(event, '"._SCORMIMPORT."', 2)", 'target' => 'POPUP_FRAME');
//$scormOptions[] = array('text' => _REVIEWSCORMDATA, 'image' => "32x32/unit.png", 'href' => "scorm_review.php?lessons_ID=".$_SESSION['s_lessons_ID'], 'onClick' => "eF_js_showDivPopup(event, '"._REVIEWSCORMDATA."', 2)", 'target' => 'POPUP_FRAME');
if (isset($_GET['type']) && $_GET['type'] == 'examples') {
$iterator = new EfrontExampleFilterIterator(new EfrontVisitableFilterIterator($basicIterator));
} else {
$iterator = new EfrontVisitableAndEmptyFilterIterator($basicIterator);
}
}
}
//Find the parents of each of these units, so that we can keep them in the tree
foreach ($iterator as $key => $value) {
foreach ($currentContent->getNodeAncestors($key) as $parent) {
$parents[$parent['id']] = $parent['id'];
}
}
//This iterator keeps the special units (for example, tests or examples) plus their parents
$iterator = new EfrontInArrayFilterIterator(new EfrontVisitableFilterIterator(new EfrontNodeFilterIterator(new RecursiveIteratorIterator(new RecursiveArrayIterator($currentContent->tree), RecursiveIteratorIterator::SELF_FIRST))), $parents);
$smarty->assign("T_THEORY_TREE", $currentContent->toHTML($iterator, 'dhtmlContentTree'));
} else {
if (G_VERSIONTYPE != 'community') {
#cpp#ifndef COMMUNITY
if (G_VERSIONTYPE != 'standard') {
#cpp#ifndef STANDARD
/*Check current unit*/
if (isset($_GET['package_ID']) && $currentContent) {
if ($currentUser->coreAccess['content'] == 'hidden') {
eF_redirect(basename($_SERVER['PHP_SELF']) . "?ctg=control_panel&message=" . urlencode(_UNAUTHORIZEDACCESS) . "&message_type=failure");
}
try {
//Needed at commit and initialize
$_SESSION['package_ID'] = $_GET['package_ID'];
//
//Set organization_ID and objectives_global_to_system
if (isset($_SESSION['s_type']) && $_SESSION['s_type'] == 'administrator' || in_array($_SESSION['s_login'], array_keys($course->getUsers()))) {
$smarty->assign("T_HAS_COURSE", true);
}
if (G_VERSIONTYPE == 'enterprise') {
#cpp#ifdef ENTERPRISE
$result = eF_getTableData("module_hcd_course_to_branch mb, module_hcd_branch b", "mb.branches_ID, b.name", "mb.branches_ID=b.branch_ID and courses_ID=" . $course->course['id']);
if (!empty($result)) {
$course->course['location'] = $result[0]['name'];
}
}
#cpp#endif
$lessons = $course->getCourseLessons();
foreach ($lessons as $key => $lesson) {
$content = new EfrontContentTree($lesson);
if (sizeof($content->tree) > 0) {
$contentTree[$key] = $content->toHTML(false, 'dhtml_content_tree_' . $lesson->lesson['id'], array('noclick' => 1));
}
$lessonInfo[$key] = new LearningObjectInformation(unserialize($lesson->lesson['info']));
$additionalInfo[$key] = $lesson->getInformation();
}
$smarty->assign("T_ADDITIONAL_LESSON_INFO", $additionalInfo);
$smarty->assign("T_COURSE_LESSON_INFO", $lessonInfo);
$smarty->assign("T_CONTENT_TREE", $contentTree);
$smarty->assign("T_LANGUAGES", EfrontSystem::getLanguages(true));
$smarty->assign("T_COURSE_LESSONS", $lessons);
$constraints = array('archive' => false, 'active' => true, 'sort' => 'name', 'condition' => 'show_catalog=1');
if ($course->course['instance_source']) {
$parentCourse = new EfrontCourse($course->course['instance_source']);
$instances = $parentCourse->getInstances($constraints);
$instances[$parentCourse->course['id']] = $parentCourse;
} else {
header("HTTP/1.0 500 ");
echo $e->getMessage() . ' (' . $e->getCode() . ')';
}
exit;
//We asked to copy content
} else {
$currentContent = new EfrontContentTree($currentLesson, true);
$iterator = new EfrontNodeFilterIterator(new RecursiveIteratorIterator(new RecursiveArrayIterator($currentContent->tree), RecursiveIteratorIterator::SELF_FIRST));
if (sizeof($currentContent->tree) == 0) {
$smarty->assign("T_CONTENT_TREE", $currentContent->toHTML($iterator, 'dhtmlTargetTree', array('noclick' => true, 'drag' => false, 'tree_root' => true)));
} else {
$smarty->assign("T_CONTENT_TREE", $currentContent->toHTML($iterator, 'dhtmlTargetTree', array('noclick' => true, 'drag' => false, 'expand' => true, 'truncateNames' => EfrontUnit::MAXIMUM_NAME_LENGTH)));
}
$sourceContent = new EfrontContentTree($_GET['from'], true);
$sourceIterator = new EfrontNodeFilterIterator(new RecursiveIteratorIterator(new RecursiveArrayIterator($sourceContent->tree), RecursiveIteratorIterator::SELF_FIRST));
$smarty->assign("T_SOURCE_TREE", $sourceContent->toHTML($sourceIterator, 'dhtmlSourceTree', array('noclick' => true, 'drag' => true, 'expand' => true)));
$currentIds[] = 0;
//0 is a valid parent node
foreach ($iterator as $key => $value) {
$currentIds[] = $value['id'];
}
//pr($currentIds);
foreach ($sourceIterator as $key => $value) {
$sourceIds[] = $value['id'];
}
try {
if (isset($_GET['node_orders'])) {
//Save new order through AJAX call
$nodeOrders = explode(",", $_GET['node_orders']);
$nodeOrders = array_unique($nodeOrders);
$previousContentId = 0;
/**
* Analyse completed test
*
* This function is used to analyse completed test. Scores are calculated for
* each unit and subunit, based on the corresponding questions performance.
* <br/>Example:
* <code>
* list($parentScores, $analysisCode) = $completedTest -> analyseTest();
* </code>
* The function returns an array with 2 separate elements: The first element is the array
* of scores per unit, which is needed in order to display the chart. The second element
* is the content tree, where the scores per unit are depicted.
*
* @return array A results array.
* @since 3.5.2
* @access public
*/
public function analyseTest()
{
$parentScores = array();
foreach ($this->questions as $question) {
$questionIds[$question->question['content_ID']]['score'] += $question->score;
$questionIds[$question->question['content_ID']]['total']++;
$question->score > 0 ? $questionIds[$question->question['content_ID']]['correct'] += $question->score / 100 : null;
}
$questionsStats = EfrontStats::getQuestionsUnitStatistics($this->questions);
//Get unit names and ids
$content = new EfrontContentTree(key($this->getLesson()));
if (isset($_GET['entity']) && $_GET['entity']) {
$temp = $content->seekNode($_GET['entity']);
$tree[0] = new EfrontUnit(array('id' => 0, 'name' => _NOUNIT, 'active' => 1, $temp['id'] => $temp));
//Add a bogus unit to hold questions which do not belong to a unit
$iterator = new EfrontNodeFilterIterator(new RecursiveIteratorIterator(new RecursiveArrayIterator($tree), RecursiveIteratorIterator::SELF_FIRST));
} else {
$tree = $content->tree;
$tree[0] = new EfrontUnit(array('id' => 0, 'name' => _NOUNIT, 'active' => 1));
//Add a bogus unit to hold questions which do not belong to a unit
$iterator = new EfrontNodeFilterIterator(new RecursiveIteratorIterator(new RecursiveArrayIterator($content->tree), RecursiveIteratorIterator::SELF_FIRST));
}
foreach ($iterator as $key => $value) {
if ($key != 0) {
foreach ($content->getNodeAncestors($key) as $id => $foo) {
$parentScores[$foo['id']]['score'] += $questionIds[$key]['score'];
$parentScores[$foo['id']]['total'] += $questionIds[$key]['total'];
$parentScores[$foo['id']]['correct'] += $questionIds[$key]['correct'];
}
$parentScores[$key]['this_score'] += $questionIds[$key]['score'];
$parentScores[$key]['this_total'] += $questionIds[$key]['total'];
$parentScores[$key]['this_correct'] += $questionIds[$key]['correct'];
$parentScores[$key]['name'] = $value['name'];
// Check if this chapter is a parent one.
if (isset($content->tree[$key])) {
$parentScores[$key]['top_level'] = 1;
} else {
$parentScores[$key]['top_level'] = 0;
}
}
}
foreach ($parentScores as $id => $value) {
if ($value['total']) {
$parentScores[$id]['percentage'] = round($value['score'] / $value['total'], 2);
}
if ($value['this_total']) {
$parentScores[$id]['this_percentage'] = round($value['this_score'] / $value['this_total'], 2);
}
if ($value['total']) {
$options['custom'][$id] = '
<span style = "margin-left:20px;color:gray">' . $parentScores[$id]['percentage'] . '% [' . $value['correct'] . '/' . $value['total'] . ']</span>
<img src = "images/16x16/information.png" style = "vertical-align:middle" alt = "" title = "' . _THISLEVEL . ': ' . $parentScores[$id]['this_percentage'] . '% [' . $value['this_correct'] . '/' . $value['this_total'] . ']';
if ($value['total'] - $value['this_total'] > 0) {
$options['custom'][$id] .= '/ ' . _BELOWLEVELS . ': ' . round(($value['score'] - $value['this_score']) / ($value['total'] - $value['this_total']), 2) . '% [' . ($value['correct'] - $value['this_correct']) . '/' . ($value['total'] - $value['this_total']) . '] ';
}
$options['custom'][$id] .= '">';
} else {
unset($parentScores[$id]);
}
}
$iterator = new analyseTestFilterIterator(new EfrontNodeFilterIterator(new RecursiveIteratorIterator(new RecursiveArrayIterator($content->tree), RecursiveIteratorIterator::SELF_FIRST)), array_keys($parentScores));
$options['show_hide'] = false;
$options['noclick'] = true;
//$options['tree_root'] = array('name' => _BACKTOTOP, 'class' => 'examples', 'onclick' => "$('analysis_frame').src = $('analysis_frame').src.replace(/selected_unit=(\d*)/, 'selected_unit='+Element.extend(this).up().id.replace(/node/, ''));");
//$options['onclick'] = "re = new RegExp(this.up().id.replace(/node/, ''), 'g');if(treeObj.getNodeOrders().match(re).length > 1) $('analysis_frame').src = $('analysis_frame').src.replace(/selected_unit=(\d*)/, 'selected_unit='+Element.extend(this).up().id.replace(/node/, ''));";
$options['onclick'] = "showGraph(\$('proto_chart'), 'graph_test_analysis', Element.extend(this).up().id.replace(/node/, ''));";
return array($parentScores, $content->toHTML($iterator, false, $options));
}
//Content tree block
if (EfrontUser::isOptionVisible('tests')) {
$iterator = new EfrontVisitableAndEmptyFilterIterator(new EfrontNodeFilterIterator(new RecursiveIteratorIterator(new RecursiveArrayIterator($currentContent->tree), RecursiveIteratorIterator::SELF_FIRST), array('active' => 1)));
$firstNodeIterator = new EfrontVisitableFilterIterator(new EfrontNodeFilterIterator(new RecursiveIteratorIterator(new RecursiveArrayIterator($currentContent->tree), RecursiveIteratorIterator::SELF_FIRST), array('active' => 1)));
} else {
$iterator = new EfrontNoTestsFilterIterator(new EfrontVisitableAndEmptyFilterIterator(new EfrontNodeFilterIterator(new RecursiveIteratorIterator(new RecursiveArrayIterator($currentContent->tree), RecursiveIteratorIterator::SELF_FIRST), array('active' => 1))));
$firstNodeIterator = new EfrontNoTestsFilterIterator(new EfrontVisitableFilterIterator(new EfrontNodeFilterIterator(new RecursiveIteratorIterator(new RecursiveArrayIterator($currentContent->tree), RecursiveIteratorIterator::SELF_FIRST), array('active' => 1))));
}
/* $hideFeedback = false;
foreach (new EfrontNoFeedbackFilterIterator(new EfrontVisitableFilterIterator(new EfrontNodeFilterIterator(new RecursiveIteratorIterator(new RecursiveArrayIterator($currentContent -> tree), RecursiveIteratorIterator :: SELF_FIRST), array('active' => 1)))) as $key => $value) {
if (!$value['seen']) {
$hideFeedback = true;
}
} */
if ($currentLesson->options['content_tree']) {
$smarty->assign("T_CONTENT_TREE", $currentContent->toHTML($iterator, false, array('truncateNames' => 60, 'hideFeedback' => $hideFeedback)));
}
//Progress, status and start/continue block
if (!$currentLesson->options['tracking'] || $currentUser->coreAccess['content'] == 'hidden') {
$currentLesson->options['lesson_info'] ? $controlPanelOptions[] = array('text' => _LESSONINFORMATION, 'image' => '32x32/information.png', 'href' => basename($_SERVER['PHP_SELF']) . '?ctg=lesson_information', 'onClick' => "eF_js_showDivPopup(event, '" . _LESSONINFORMATION . "', 2)", 'target' => 'POPUP_FRAME') : null;
} else {
$seenContent = EfrontStats::getStudentsSeenContent($currentLesson, $currentUser);
$seenContent = $seenContent[$currentLesson->lesson['id']][$currentUser->user['login']];
$userProgress = EfrontStats::lightGetUserStatusInLesson($_SESSION['s_login'], $currentLesson, $seenContent, $iterator);
$result = eF_getTableData("users_to_lessons", "current_unit", "users_LOGIN = '******'login'] . "' and lessons_ID = " . $currentLesson->lesson['id']);
sizeof($result) > 0 ? $userProgress['current_unit'] = $result[0]['current_unit'] : ($userProgress['current_unit'] = false);
if ($userProgress['lesson_passed'] && !$userProgress['completed']) {
if (!$userProgress['completed'] && $currentLesson->options['auto_complete']) {
$userProgress = EfrontStats::getUsersLessonStatus($currentLesson, $currentUser->user['login']);
$userProgress = $userProgress[$currentLesson->lesson['id']][$currentUser->user['login']];
$userProgress['tests_avg_score'] ? $avgScore = $userProgress['tests_avg_score'] : ($avgScore = 100);
}
if (isset($_GET['preview_correct']) && $_SESSION['s_lesson_user_type'] != 'student') {
$printTest->preview_correct = true;
}
$printTest->options['onebyone'] = 0;
$testString = $printTest->toHTML($printTest->toHTMLQuickForm(new HTML_QuickForm(), false, false, false, true), false, true);
//This way, even 1-1 tests are printed in a single page
} else {
$testString = $showTest->toHTML($showTest->toHTMLQuickForm(), false);
}
$smarty->assign("T_TEST_UNSOLVED", $testString);
if (!$skillgap_tests) {
//$smarty -> assign("T_CONTENT_TREE", $currentContent -> toHTML($iterator, 'dhtmlTargetTree', array('noclick' => true, 'drag' => false, 'selectedNode' => $currentUnit['id'])));
$iterator = new EfrontNodeFilterIterator(new RecursiveIteratorIterator(new RecursiveArrayIterator($currentContent->tree), RecursiveIteratorIterator::SELF_FIRST), array('active' => 1));
if (isset($currentUser->coreAccess['content']) && $currentUser->coreAccess['content'] != 'change') {
$smarty->assign("T_CONTENT_TREE", $currentContent->toHTML($iterator, 'dhtmlContentTree', array('truncateNames' => 20, 'edit' => false, 'selectedNode' => $currentUnit['id'])));
} else {
$smarty->assign("T_CONTENT_TREE", $currentContent->toHTML($iterator, 'dhtmlContentTree', array('truncateNames' => 20, 'edit' => true, 'selectedNode' => $currentUnit['id'])));
}
}
} elseif (isset($_GET['questions_order']) && in_array($_GET['questions_order'], $legalValues) && eF_checkParameter($_GET['questions_order'], 'id')) {
if (!$_change_) {
throw new EfrontUserException(_UNAUTHORIZEDACCESS, EfrontUserException::RESTRICTED_USER_TYPE);
}
$currentTest = new EfrontTest($_GET['questions_order']);
$questions = $currentTest->getQuestions();
foreach ($questions as $key => $question) {
$questions[$key]['text'] = strip_tags($question['text']);
}
$smarty->assign("T_QUESTIONS", $questions);
if (isset($_GET['ajax'])) {
//General initializations and parameters
session_cache_limiter('none');
session_start();
$path = "../../libraries/";
/** The configuration file.*/
include_once $path . "configuration.php";
//Access is not allowed to users that are not logged in
if (isset($_SESSION['s_login']) && $_SESSION['s_password']) {
try {
$currentUser = EfrontUserFactory::factory($_SESSION['s_login']);
} catch (EfrontException $e) {
$message = $e->getMessage() . ' (' . $e->getCode() . ')';
eF_redirect("index.php?message=" . urlencode($message) . "&message_type=failure");
exit;
}
} else {
eF_redirect("index.php?message=" . urlencode(_YOUCANNOTACCESSTHISPAGE) . "&message_type=failure");
exit;
}
$loadScripts = array('scriptaculous/prototype', 'EfrontScripts', 'drag-drop-folder-tree');
$contentTree = new EfrontContentTree($_SESSION['s_lessons_ID']);
$visitableIterator = new EfrontVisitableAndEmptyFilterIterator(new EfrontNodeFilterIterator(new RecursiveIteratorIterator(new RecursiveArrayIterator($contentTree->tree), RecursiveIteratorIterator::SELF_FIRST)));
$html = $contentTree->toHTML($visitableIterator, false, array('noclick' => true, 'onclick' => 'setLink(this)'));
$mainScripts = getMainScripts();
$smarty->assign("T_HEADER_MAIN_SCRIPTS", implode(",", $mainScripts));
$smarty->assign("T_CONTENT_TREE", $html);
$smarty->display("browsecontent.tpl");
?>
