Language::loadLanguageFile('de', $langTemplate, 'json', dirname(__FILE__) . '/');
// load user data from the database
$databaseURI = $databaseURI . "/user/user/{$uid}";
$user = http_get($databaseURI, false);
$user = json_decode($user, true);
if (is_null($user)) {
$user = array();
}
$menu = MakeNavigationElement($user, PRIVILEGE_LEVEL::STUDENT, true, true);
// construct a new header
$h = Template::WithTemplateFile('include/Header/Header.template.html');
$h->bind($user);
$h->bind(array("name" => Language::Get('main', 'title', $langTemplate), "hideBackLink" => "true", "notificationElements" => $notifications, "navigationElement" => $menu));
// sort courses by semester
if (isset($user['courses']) && is_array($user['courses'])) {
foreach ($user['courses'] as &$course) {
$course['semesterInt'] = substr($course['course']['semester'], -4) * 2;
if (substr($course['course']['semester'], 0, 2) == 'WS') {
$course['semesterInt']--;
}
}
$user['courses'] = LArraySorter::orderBy($user['courses'], 'semesterInt', SORT_DESC, 'name', SORT_ASC);
}
$pageData = array('uid' => isset($user['id']) ? $user['id'] : null, 'courses' => isset($user['courses']) ? $user['courses'] : null, 'sites' => PRIVILEGE_LEVEL::$SITES, 'statusName' => PRIVILEGE_LEVEL::$NAMES);
// construct a login element
$courseSelect = Template::WithTemplateFile('include/CourseSelect/CourseSelect.template.html');
$courseSelect->bind($pageData);
// wrap all the elements in some HTML and show them on the page
$w = new HTMLWrapper($h, $courseSelect);
$w->set_config_file('include/configs/config_default.json');
$w->show();
}
// load CourseManagement data from GetSite
$URI = $getSiteURI . "/coursemanagement/user/{$uid}/course/{$cid}";
$courseManagement_data = http_get($URI, true);
$courseManagement_data = json_decode($courseManagement_data, true);
$dataList = array();
foreach ($courseManagement_data['users'] as $key => $user) {
$dataList[] = array('pos' => $key, 'userName' => $user['userName'], 'lastName' => $user['lastName'], 'firstName' => $user['firstName']);
}
$sortTypes = array('lastName', 'firstName', 'userName');
if (!isset($_POST['sortUsers'])) {
$_POST['sortUsers'] = null;
}
$_POST['sortUsers'] = in_array($_POST['sortUsers'], $sortTypes) ? $_POST['sortUsers'] : $sortTypes[0];
$sortTypes = array('lastName', 'firstName', 'userName');
$dataList = LArraySorter::orderby($dataList, $_POST['sortUsers'], SORT_ASC, $sortTypes[(array_search($_POST['sortUsers'], $sortTypes) + 1) % count($sortTypes)], SORT_ASC);
$tempData = array();
foreach ($dataList as $data) {
$tempData[] = $courseManagement_data['users'][$data['pos']];
}
$courseManagement_data['users'] = $tempData;
if (isset($_POST['sortUsers'])) {
$courseManagement_data['sortUsers'] = $_POST['sortUsers'];
}
$user_course_data = $courseManagement_data['user'];
$menu = MakeNavigationElement($user_course_data, PRIVILEGE_LEVEL::ADMIN, true);
// load externalId data
$URI = $serverURI . "/DB/DBExternalId/externalid/course/{$cid}";
$externalid_data = array();
$externalid_data['externalId'] = http_get($URI, true);
$externalid_data['externalId'] = json_decode($externalid_data['externalId'], true);
public static function finalizeSheets($result)
{
$result['content'] = LArraySorter::orderBy($result['content'], 'startDate', SORT_ASC, 'id', SORT_ASC);
// sets the sheet names
$id = 1;
reset($result['content']);
$isArray = true;
if (gettype(current($result['content'])) == 'object') {
$isArray = false;
}
foreach ($result['content'] as &$sheet) {
if ($isArray) {
if (!isset($sheet['sheetName']) || $sheet['sheetName'] == null) {
$sheet['sheetName'] = 'Serie ' . (string) $id;
$id++;
}
} else {
if ($sheet->getSheetName() == null) {
$sheet->setSheetName('Serie ' . (string) $id);
$id++;
}
}
}
return $result;
}
</a>
</div>
</div>
<div class="content-body-wrapper">
<div class="content-body left">
<ol class="full-width-list lower-alpha">
<?php
if (isset($exercises)) {
foreach ($exercises as $key => $exercise) {
if (!isset($exercise['id'])) {
$exercises[$key]['id'] = null;
}
}
$exercises = LArraySorter::orderBy($exercises, 'linkName', SORT_ASC);
foreach ($exercises as $key => $exercise) {
$subtask = Template::WithTemplateFile('include/CreateSheet/Subtask.template.php');
$subtask->bind($exercise);
if (isset($forms)) {
$exerciseForms = array();
foreach ($forms as $form) {
if (!isset($form['exerciseId'])) {
continue;
}
if ($form['exerciseId'] == $exercise['id']) {
$exerciseForms[] = $form;
}
}
if (!empty($exerciseForms)) {
$subtask->bind(array('forms' => $exerciseForms));
/**
* Returns an exercise sheet with exercises.
*
* Called when this component receives an HTTP GET request to
* /exercisesheet/exercisesheet/$sheetid(/).
*
* @param int $sheetid The id of the exercise sheet that should be returned.
*/
public function getExerciseSheetCourseExercise($courseid)
{
$sheetanswer = Request::routeRequest('GET', '/exercisesheet/course/' . $courseid . '/exercise', array(), '', $this->_getExerciseSheet, 'exercisesheet');
if ($sheetanswer['status'] == 200) {
$body['sampleSolution'] = json_decode($sheetanswer['content'], true);
$sheets = json_decode($sheetanswer['content'], true);
// latest sheets on top
if (is_array($sheets)) {
$sheets = LArraySorter::reverse($sheets);
// sort exercises by link = exerercises and linkName = subexercise ascendingly
foreach ($sheets as &$sheet) {
if (isset($sheet['exercises']) && is_array($sheet['exercises'])) {
$sheet['exercises'] = LArraySorter::orderBy($sheet['exercises'], 'link', SORT_ASC, 'linkName', SORT_ASC);
}
}
}
$sheets = json_encode($sheets);
$this->app->response->setBody($sheets);
$this->app->response->setStatus(200);
} else {
$this->app->response->setStatus(409);
}
}
/**
* Function that handles all requests for marking tool.
* Used by the functions that are called by Slim when data for the marking
* tool is requested
*
* @author Florian Lücke
*/
public function markingToolBase($userid, $courseid, $sheetid, $tutorid, $statusid, $shouldfilter, $selector)
{
$response = array();
//Get neccessary data
$URL = "{$this->lURL}/exercisesheet/course/{$courseid}/exercise";
$handler1 = Request_CreateRequest::createGet($URL, array(), '');
$URL = "{$this->_getMarking->getAddress()}/marking/exercisesheet/{$sheetid}";
$handler2 = Request_CreateRequest::createGet($URL, array(), '');
$URL = "{$this->_getUser->getAddress()}/user/course/{$courseid}/status/1";
$handler3 = Request_CreateRequest::createGet($URL, array(), '');
$URL = "{$this->_getGroup->getAddress()}/group/exercisesheet/{$sheetid}";
$handler4 = Request_CreateRequest::createGet($URL, array(), '');
$URL = "{$this->_getSubmission->getAddress()}/submission/exercisesheet/{$sheetid}/selected";
$handler5 = Request_CreateRequest::createGet($URL, array(), '');
$URL = $this->_getExerciseType->getAddress() . '/exercisetype';
$handler6 = Request_CreateRequest::createGet($URL, array(), '');
$URL = "{$this->_getUser->getAddress()}/user/course/{$courseid}/status/2";
$handler7 = Request_CreateRequest::createGet($URL, array(), '');
$URL = "{$this->_getUser->getAddress()}/user/course/{$courseid}/status/3";
$handler8 = Request_CreateRequest::createGet($URL, array(), '');
$multiRequestHandle = new Request_MultiRequest();
$multiRequestHandle->addRequest($handler1);
$multiRequestHandle->addRequest($handler2);
$multiRequestHandle->addRequest($handler3);
$multiRequestHandle->addRequest($handler4);
$multiRequestHandle->addRequest($handler5);
$multiRequestHandle->addRequest($handler6);
$multiRequestHandle->addRequest($handler7);
$multiRequestHandle->addRequest($handler8);
$answer = $multiRequestHandle->run();
$sheets = json_decode($answer[0]['content'], true);
$markings = json_decode($answer[1]['content'], true);
$tutors = json_decode($answer[2]['content'], true);
$groups = json_decode($answer[3]['content'], true);
$submissions = json_decode($answer[4]['content'], true);
$possibleExerciseTypes = json_decode($answer[5]['content'], true);
$tutors = array_merge($tutors, json_decode($answer[6]['content'], true));
$tutors = array_merge($tutors, json_decode($answer[7]['content'], true));
// order exercise types by id
$exerciseTypes = array();
foreach ($possibleExerciseTypes as $exerciseType) {
$exerciseTypes[$exerciseType['id']] = $exerciseType;
}
$namesOfExercises = array();
// find the current sheet and it's exercises
foreach ($sheets as &$sheet) {
$thisSheetId = $sheet['id'];
if ($thisSheetId == $sheetid) {
$thisExerciseSheet = $sheet;
// create exercise names
//an array to descripe the subtasks
$alphabet = range('a', 'z');
$count = 0;
$count = null;
if (isset($sheet['exercises'])) {
$exercises = $sheet['exercises'];
foreach ($exercises as $key => $exercise) {
$exerciseId = $exercise['id'];
if ($count === null || $exercises[$count]['link'] != $exercise['link']) {
$count = $key;
$namesOfExercises[$exerciseId] = $exercise['link'];
$subtask = 0;
} else {
$subtask++;
$namesOfExercises[$exerciseId] = $exercise['link'] . $alphabet[$subtask];
$namesOfExercises[$exercises[$count]['id']] = $exercises[$count]['link'] . $alphabet[0];
}
}
}
}
unset($sheet['exercises']);
}
if (isset($thisExerciseSheet) == false) {
$this->app->halt(404, '{"code":404,reason":"invalid sheet id"}');
}
// save the index of each exercise and add exercise type name
$exercises = array();
$exerciseIndices = array();
foreach ($thisExerciseSheet['exercises'] as $idx => $exercise) {
$exerciseId = $exercise['id'];
$typeId = $exercise['type'];
if (isset($exerciseTypes[$typeId])) {
$type = $exerciseTypes[$typeId];
$exercise['typeName'] = $type['name'];
} else {
$exercise['typeName'] = "unknown";
}
$exerciseIndices[$exerciseId] = $idx;
$exercises[] = $exercise;
}
// save a reference to each user's group and add exercises to each group
$userGroups = array();
foreach ($groups as &$group) {
$leaderId = $group['leader']['id'];
$userGroups[$leaderId] =& $group;
if (isset($group['members'])) {
foreach ($group['members'] as $member) {
$memberId = $member['id'];
$userGroups[$memberId] =& $group;
}
}
$group['exercises'] = $exercises;
}
foreach ($markings as $key => $marking) {
$markings[$key]['submissionId'] = $markings[$key]['submission']['id'];
}
foreach ($submissions as $submission) {
$studentId = $submission['studentId'];
$exerciseId = $submission['exerciseId'];
$exerciseIndex = $exerciseIndices[$exerciseId];
$group =& $userGroups[$studentId];
$group['exercises'][$exerciseIndex]['submission'] = $submission;
}
$filteredGroups = array();
foreach ($submissions as $submission) {
$marking = LArraySorter::multidimensional_search($markings, array('submissionId' => $submission['id']));
if ($marking !== false) {
unset($markings[$marking]['submission']);
$submission['marking'] = $markings[$marking];
}
// filter out markings by the tutor with id $tutorid
if ($shouldfilter == false || $selector($submission, $tutorid, $statusid)) {
//echo json_encode($submission);
$exerciseId = $submission['exerciseId'];
$exerciseIndex = $exerciseIndices[$exerciseId];
$studentId = $submission['studentId'];
// assign the submission to its group
$group =& $userGroups[$studentId];
$groupExercises =& $group['exercises'];
$groupExercises[$exerciseIndex]['submission'] = $submission;
$leaderId =& $group['leader']['id'];
$filteredGroups[$leaderId] =& $group;
} else {
$exerciseId = $submission['exerciseId'];
$exerciseIndex = $exerciseIndices[$exerciseId];
$studentId = $submission['studentId'];
$group =& $userGroups[$studentId];
$groupExercises =& $group['exercises'];
unset($groupExercises[$exerciseIndex]);
}
}
if ($statusid === '0') {
// remove groups with submissions
$tempGroups = array();
foreach ($groups as $key => $group) {
$temp2Groups = array();
foreach ($group['exercises'] as $key2 => $exercise) {
if (!isset($exercise['submission']) || isset($exercise['submission']['marking']['status']) && $exercise['submission']['marking']['status'] === '0') {
$temp2Groups[] = $exercise;
}
}
if (!empty($temp2Groups)) {
$group['exercises'] = $temp2Groups;
$tempGroups[] = $group;
}
}
$groups = $tempGroups;
}
$response['groups'] = $shouldfilter == true && $statusid !== '0' ? array_values($filteredGroups) : $groups;
$response['tutors'] = $tutors;
$response['exerciseSheets'] = $sheets;
$response['markingStatus'] = Marking::getStatusDefinition();
$response['namesOfExercises'] = $namesOfExercises;
$this->flag = 1;
$response['user'] = $this->userWithCourse($userid, $courseid);
$this->app->response->setBody(json_encode($response));
}