/**
* Processes a process
*
* Called when this component receives an HTTP POST request to
* /process(/).
*/
public function postProcess()
{
$this->app->response->setStatus(201);
$header = $this->app->request->headers->all();
$body = $this->app->request->getBody();
$process = Process::decodeProcess($body);
// always been an array
$arr = true;
if (!is_array($process)) {
$process = array($process);
$arr = false;
}
// this array contains the indices of the inserted objects
$res = array();
foreach ($process as $pro) {
$eid = $pro->getExercise()->getId();
// loads the form from database
$result = Request::routeRequest('GET', '/form/exercise/' . $eid, $this->app->request->headers->all(), '', $this->_formDb, 'form');
// checks the correctness of the query
if ($result['status'] >= 200 && $result['status'] <= 299) {
// only one form as result
$forms = Form::decodeForm($result['content']);
$forms = $forms[0];
$formdata = $pro->getRawSubmission()->getFile();
$timestamp = $formdata->getTimeStamp();
if ($timestamp === null) {
$timestamp = time();
}
if ($formdata !== null && $forms !== null) {
$formdata = Form::decodeForm($formdata->getBody(true));
if (is_array($formdata)) {
$formdata = $formdata[0];
}
if ($formdata !== null) {
// evaluate the formdata
$points = 0;
$answers = $formdata->getChoices();
$correctAnswers = $forms->getChoices();
$allcorrect = true;
if ($forms->getType() == 0) {
$parameter = explode(' ', strtolower($pro->getParameter()));
if ($parameter === null || count($parameter) === 0 || $parameter[0] === '') {
if (DefaultNormalizer::normalizeText($correctAnswers[0]->getText()) != DefaultNormalizer::normalizeText($answers[0]->getText())) {
$allcorrect = false;
}
} elseif (strtolower($parameter[0]) === 'distance1') {
$similarity = 0;
similar_text(DefaultNormalizer::normalizeText($answers[0]->getText()), DefaultNormalizer::normalizeText($correctAnswers[0]->getText()), $similarity);
if (isset($parameter[1])) {
if ($similarity < $parameter[1]) {
$allcorrect = false;
}
} else {
if ($similarity < 100) {
$allcorrect = false;
}
}
} elseif (strtolower($parameter[0]) === 'regularexpression') {
$i = 1;
$test = $parameter[$i];
while ($i < count($parameter)) {
if (@preg_match($test, DefaultNormalizer::normalizeText($answers[0]->getText())) !== false) {
break;
}
$test .= ' ' . $parameter[$i];
$i++;
}
$match = @preg_match($test, DefaultNormalizer::normalizeText(DefaultNormalizer::normalizeText($answers[0]->getText())));
if ($match === false || $match == false || $test == '') {
$allcorrect = false;
}
}
} elseif ($forms->getType() == 1) {
foreach ($correctAnswers as $mask) {
$foundInStudentsAnswer = false;
foreach ($answers as $answer) {
if ($answer->getText() === $mask->getChoiceId()) {
$foundInStudentsAnswer = true;
break;
}
}
if ($mask->getCorrect() === '1' && !$foundInStudentsAnswer) {
$allcorrect = false;
break;
} elseif ($mask->getCorrect() === '0' && $foundInStudentsAnswer) {
$allcorrect = false;
break;
}
}
} elseif ($forms->getType() == 2) {
foreach ($correctAnswers as $mask) {
$foundInStudentsAnswer = false;
foreach ($answers as $answer) {
if ($answer->getText() === $mask->getChoiceId()) {
$foundInStudentsAnswer = true;
break;
}
}
if ($mask->getCorrect() === '1' && !$foundInStudentsAnswer) {
$allcorrect = false;
break;
} elseif ($mask->getCorrect() === '0' && $foundInStudentsAnswer) {
$allcorrect = false;
break;
}
}
}
if ($allcorrect) {
$points = $pro->getExercise()->getMaxPoints();
}
// save the marking
#region Form to PDF
if ($pro->getMarking() === null) {
$raw = $pro->getRawSubmission();
$exerciseName = '';
if ($raw !== null) {
$exerciseName = $raw->getExerciseName();
}
$answer = "";
if ($forms->getType() == 0) {
$answer = $formdata->getChoices()[0]->getText();
}
if ($forms->getType() == 1) {
$answer = $this->ChoiceIdToText($formdata->getChoices()[0]->getText(), $forms->getChoices());
}
if ($forms->getType() == 2) {
foreach ($formdata->getChoices() as $chosen) {
$answer .= $this->ChoiceIdToText($chosen->getText(), $forms->getChoices()) . '<br>';
}
}
$answer2 = "";
foreach ($forms->getChoices() as $chosen) {
if ($chosen->getCorrect() === '1') {
$answer2 .= $chosen->getText() . '<br>';
}
}
$Text = "<h1>AUFGABE {$exerciseName}</h1>" . "<hr>";
if ($forms->getTask() !== null && trim($forms->getTask()) != '') {
$Text .= "<p>" . "<h2>Aufgabenstellung:</h2>" . $forms->getTask() . "</p>";
}
$Text .= "<p>" . "<h2>Antwort:</h2>" . "<span style=\"color: " . ($points === 0 ? 'red' : 'black') . "\">" . $answer . "</span></p>";
if ($points === 0) {
$Text .= "<p>" . "<h2>Lösung:</h2><span style=\"color: green\">" . $answer2 . "</span></p>";
}
if ($forms->getSolution() !== null && trim($forms->getSolution()) != '') {
$Text .= "<p>" . "<h2>Lösungsbegründung:</h2>" . $forms->getSolution() . "</p>";
}
$Text .= "<p style=\"text-align: center;\">" . "<h2><span style=\"color: red\">{$points}P</span></h2>" . "</p>";
$pdf = Pdf::createPdf($Text);
//echo Pdf::encodePdf($pdf);return;
$result = Request::routeRequest('POST', '/pdf', array(), Pdf::encodePdf($pdf), $this->_pdf, 'pdf');
// checks the correctness of the query
if ($result['status'] >= 200 && $result['status'] <= 299) {
$pdf = File::decodeFile($result['content']);
$pdf->setDisplayName($exerciseName . '.pdf');
$pdf->setTimeStamp($timestamp);
$pdf->setBody(null);
$submission = $pro->getSubmission();
if ($submission === null) {
$submission = $pro->getRawSubmission();
}
$studentId = $pro->getRawSubmission() !== null ? $pro->getRawSubmission()->getStudentId() : null;
if ($studentId === null) {
$studentId = $pro->getSubmission() !== null ? $pro->getSubmission()->getStudentId() : null;
}
$marking = Marking::createMarking(null, $studentId, null, null, null, null, 3, $points, $submission->getDate() !== null ? $submission->getDate() : time());
if (is_object($submission)) {
$marking->setSubmission(clone $submission);
}
$marking->setFile($pdf);
$pro->setMarking($marking);
} else {
$res[] = null;
$this->app->response->setStatus(409);
continue;
}
}
#endregion
$rawSubmission = $pro->getRawSubmission();
$rawFile = $rawSubmission->getFile();
$rawFile->setBody(Form::encodeForm($formdata), true);
$rawSubmission->setFile($rawFile);
$rawSubmission->setExerciseId($eid);
$pro->setRawSubmission($rawSubmission);
$res[] = $pro;
continue;
}
}
}
$this->app->response->setStatus(409);
$res[] = null;
}
if (!$arr && count($res) == 1) {
$this->app->response->setBody(Process::encodeProcess($res[0]));
} else {
$this->app->response->setBody(Process::encodeProcess($res));
}
}
$found = false;
foreach ($data['courses'] as $key => $course) {
if ($course['course']['id'] == $cid) {
$data['courses'] = array($course);
$found = true;
break;
}
}
if (!$found) {
$data['courses'] = array();
}
$user_course_data = $data;
Authentication::checkRights($permission, $cid, $uid, $user_course_data);
}
$_GET = cleanInput($_GET);
$types = Marking::getStatusDefinition();
$status = null;
foreach ($types as $type) {
if (isset($_GET['downloadCSV_' . $type['id']])) {
$status = $type['id'];
$_GET['downloadCSV'] = $_GET['downloadCSV_' . $type['id']];
break;
}
}
if (isset($_GET['downloadCSV'])) {
checkPermission(PRIVILEGE_LEVEL::TUTOR);
$sid = cleanInput($_GET['downloadCSV']);
$location = $logicURI . '/tutor/user/' . $uid . '/exercisesheet/' . $sid . (isset($status) ? '/status/' . $status : '');
$result = http_get($location, true);
echo $result;
exit(0);
/**
* Processes a submissions
*
* Called when this component receives an HTTP POST request to
* /submission(/).
*/
public function postSubmission()
{
$this->app->response->setStatus(201);
$body = $this->app->request->getBody();
$submissions = Submission::decodeSubmission($body);
// always been an array
$arr = true;
if (!is_array($submissions)) {
$submissions = array($submissions);
$arr = false;
}
$res = array();
foreach ($submissions as $submission) {
$fail = false;
$process = new Process();
$process->setRawSubmission($submission);
$eid = $submission->getExerciseId();
// load processor data from database
$result = Request::routeRequest('GET', '/process/exercise/' . $eid, array(), '', $this->_processorDb, 'process');
$processors = null;
if ($result['status'] >= 200 && $result['status'] <= 299) {
$processors = Process::decodeProcess($result['content']);
} else {
if ($result['status'] != 404) {
$submission->addMessage("Interner Fehler");
$res[] = $submission;
$this->app->response->setStatus(409);
continue;
}
}
$result2 = Request::routeRequest('GET', '/exercisefiletype/exercise/' . $eid, array(), '', $this->_getExerciseExerciseFileType, 'exercisefiletype');
$exerciseFileTypes = null;
if ($result2['status'] >= 200 && $result2['status'] <= 299) {
$exerciseFileTypes = ExerciseFileType::decodeExerciseFileType($result2['content']);
if (!is_array($exerciseFileTypes)) {
$exerciseFileTypes = array($exerciseFileTypes);
}
$filePath = null;
if ($submission->getFile() != null) {
$file = $submission->getFile()->getBody(true);
if ($file !== null) {
$fileHash = sha1($file);
$filePath = '/tmp/' . $fileHash;
if ($submission->getFile()->getDisplayName() != null) {
LProcessor::generatepath($filePath);
file_put_contents($filePath . '/' . $submission->getFile()->getDisplayName(), $file);
$filePath .= '/' . $submission->getFile()->getDisplayName();
} else {
LProcessor::generatepath($filePath);
file_put_contents($filePath . '/tmp', $file);
$filePath .= '/tmp';
}
}
}
// check file type
if ($filePath != null) {
$found = false;
$types = array();
$mimeType = MimeReader::get_mime($filePath);
$foundExtension = isset(pathinfo($filePath)['extension']) ? pathinfo($filePath)['extension'] : '-';
foreach ($exerciseFileTypes as $type) {
$types[] = $type->getText();
$type = explode(' ', str_replace('*', '', $type->getText()));
//echo MimeReader::get_mime($filePath);
if (strpos($mimeType, $type[0]) !== false && (!isset($type[1]) || '.' . $foundExtension == $type[1])) {
$found = true;
break;
}
}
if (!$found && count($exerciseFileTypes) > 0) {
$submission->addMessage("falscher Dateityp \nGefunden: " . $mimeType . " ." . $foundExtension . "\nErlaubt: " . implode(',', $types));
$res[] = $submission;
$this->app->response->setStatus(409);
unlink($filePath);
continue;
}
unlink($filePath);
}
} else {
if ($result2['status'] != 404) {
$submission->addMessage("Interner Fehler");
$res[] = $submission;
$this->app->response->setStatus(409);
continue;
}
}
// process submission
if ($processors !== null) {
if (!is_array($processors)) {
$processors = array($processors);
}
foreach ($processors as $pro) {
$component = $pro->getTarget();
if ($process->getExercise() === null) {
$process->setExercise($pro->getExercise());
}
$process->setParameter($pro->getParameter());
$process->setAttachment($pro->getAttachment());
$process->setTarget($pro->getTarget());
$process->setWorkFiles($pro->getWorkFiles());
//echo Process::encodeProcess($process)."_______";// return;
$result = Request::post($component->getAddress() . '/process', array(), Process::encodeProcess($process));
//echo $result['content'].'_______';
if ($result['status'] >= 200 && $result['status'] <= 299) {
$process = Process::decodeProcess($result['content']);
} else {
$fail = true;
$submission->addMessage("Beim Verarbeiten der Einsendung ist ein Fehler aufgetreten");
if (isset($result['content'])) {
$content = Process::decodeProcess($result['content']);
$submission->setStatus($content->getStatus());
$submission->addMessages($content->getMessages());
}
break;
}
}
}
if ($fail) {
if (isset($submission)) {
$submission->setFile(null);
}
$res[] = $submission;
$this->app->response->setStatus(409);
continue;
}
// upload submission
$uploadSubmission = $process->getSubmission();
if ($uploadSubmission === null) {
$uploadSubmission = $process->getRawSubmission();
if ($uploadSubmission->getFile() != null) {
$file = $uploadSubmission->getFile();
if ($file->getDisplayName() == null) {
$file->setDisplayName($submission->getExerciseName());
}
}
}
if ($uploadSubmission !== null) {
///echo Submission::encodeSubmission($uploadSubmission);return;
$result = Request::routeRequest('POST', '/submission', array(), Submission::encodeSubmission($uploadSubmission), $this->_submission, 'submission');
//var_dump($result);return;
// checks the correctness of the query
if ($result['status'] >= 200 && $result['status'] <= 299) {
$queryResult = Submission::decodeSubmission($result['content']);
$uploadSubmission->setId($queryResult->getId());
$uploadSubmission->setFile($queryResult->getFile());
if ($process->getMarking() !== null) {
$process->getMarking()->setSubmission($queryResult);
}
} else {
$uploadSubmission->addMessage("Beim Speichern der Einsendung ist ein Fehler aufgetreten.");
//var_dump($uploadSubmission); return;
if (isset($result['content'])) {
$content = Submission::decodeSubmission($result['content']);
$uploadSubmission->setStatus($content->getStatus());
$uploadSubmission->addMessages($content->getMessages());
}
$uploadSubmission->setStatus(409);
$res[] = $uploadSubmission;
$this->app->response->setStatus(409);
continue;
}
}
// upload marking
if ($process->getMarking() !== null) {
//echo Marking::encodeMarking($process->getMarking());
$result = Request::routeRequest('POST', '/marking', array(), Marking::encodeMarking($process->getMarking()), $this->_marking, 'marking');
// checks the correctness of the query
if ($result['status'] >= 200 && $result['status'] <= 299) {
$queryResult = Marking::decodeMarking($result['content']);
} else {
$uploadSubmission->addMessage("Beim Speichern der Korrektur ist ein Fehler aufgetreten");
if (isset($result['content'])) {
$content = Marking::decodeMarking($result['content']);
$uploadSubmission->addMessages($content->getMessages());
}
$res[] = $uploadSubmission;
$this->app->response->setStatus(409);
continue;
}
}
$rr = $process->getSubmission();
if ($rr === null) {
$rr = $process->getRawSubmission();
}
$res[] = $rr;
}
if (!$arr && count($res) == 1) {
$this->app->response->setBody(Submission::encodeSubmission($res[0]));
} else {
$this->app->response->setBody(Submission::encodeSubmission($res));
}
}
$markings[] = $tempMarking;
}
} else {
// no submission
$tempMarking = Marking::createMarking($newMarkings, $uid, null, null, null, null, 1, null, $timestamp, null);
$tempSubmission = Submission::createSubmission($newMarkings, $group['leader']['id'], null, $exercise['id'], null, null, $timestamp, null, $group['leader']['id'], null);
$tempSubmission->setSelectedForGroup(1);
$newMarkings--;
$tempMarking->setSubmission($tempSubmission);
$markings[] = $tempMarking;
}
}
}
}
$URI = $logicURI . '/tutor/archive/user/' . $uid . '/exercisesheet/' . $sid . '/withnames';
$csvFile = http_post_data($URI, Marking::encodeMarking($markings), true);
echo $csvFile;
exit(0);
}
$markingTool_data['filesystemURI'] = $filesystemURI;
// adds the selected sheetID, tutorID and statusID
$markingTool_data['sheetID'] = $sid;
if (isset($tutorID)) {
$markingTool_data['tutorID'] = $tutorID;
}
if (isset($statusID)) {
$markingTool_data['statusID'] = $statusID;
}
if (isset($_POST['sortUsers'])) {
$markingTool_data['sortUsers'] = $_POST['sortUsers'];
}
/**
* Adds a new marking.
*
* Called when this component receives an HTTP POST request to
* /marking(/).
* The request body should contain a JSON object representing the new marking.
*
* @author Till Uhlig
* @date 2014
*/
public function addMarking()
{
$header = $this->app->request->headers->all();
$body = $this->app->request->getBody();
$markings = Marking::decodeMarking($body);
$this->app->response->setStatus(201);
// always been an array
$arr = true;
if (!is_array($markings)) {
$markings = array($markings);
$arr = false;
}
// this array contains the inserted objects
$res = array();
foreach ($markings as $marking) {
if ($marking->getDate() === null) {
$marking->setDate(time());
}
$file = $marking->getFile();
if (!isset($file)) {
$file = new File();
}
if ($file->getTimeStamp() === null) {
$file->setTimeStamp(time());
}
// upload file to filesystem
$result = Request::routeRequest('POST', '/file', $this->app->request->headers->all(), File::encodeFile($file), $this->_file, 'file');
// checks the correctness of the query
if ($result['status'] >= 200 && $result['status'] <= 299) {
// file is uploaded
$newFile = File::decodeFile($result['content']);
$file->setAddress($newFile->getAddress());
$file->setHash($newFile->getHash());
$file->setFileId($newFile->getFileId());
$file->setBody(null);
$marking->setFile($file);
// upload marking to database
if ($marking->getId() === null) {
$result = Request::routeRequest('POST', '/marking', $this->app->request->headers->all(), Marking::encodeMarking($marking), $this->_marking, 'marking');
} else {
$result = Request::routeRequest('PUT', '/marking/marking/' . $marking->getId(), $this->app->request->headers->all(), Marking::encodeMarking($marking), $this->_marking, 'marking');
}
if ($result['status'] >= 200 && $result['status'] <= 299) {
// marking is uploaded
$newmarking = Marking::decodeMarking($result['content']);
if (is_array($newmarking)) {
$newmarking = $newmarking[0];
}
if ($newmarking->getId() !== null) {
$marking->setId($newmarking->getId());
}
$res[] = $marking;
if (isset($result['headers']['Content-Type'])) {
$this->app->response->headers->set('Content-Type', $result['headers']['Content-Type']);
}
} else {
Logger::Log('POST AddMarking failed', LogLevel::ERROR);
$this->app->response->setStatus(isset($result['status']) ? $result['status'] : 409);
$this->app->response->setBody(Marking::encodeMarking($res));
$this->app->stop();
}
} else {
Logger::Log('POST AddMarking failed', LogLevel::ERROR);
$this->app->response->setStatus(isset($result['status']) ? $result['status'] : 409);
$this->app->response->setBody(Marking::encodeMarking($res));
$this->app->stop();
}
}
if (!$arr && count($res) == 1) {
$this->app->response->setBody(Marking::encodeMarking($res[0]));
} else {
$this->app->response->setBody(Marking::encodeMarking($res));
}
}
public function uploadZip($userid, $courseid)
{
// error array of strings
$errors = array();
LTutor::generatepath($this->config['DIR']['temp']);
$tempDir = $this->tempdir($this->config['DIR']['temp'], 'extractZip', $mode = 0775);
$body = File::decodeFile($this->app->request->getBody());
//1 file-Object
$filename = $tempDir . '/' . $courseid . '.zip';
file_put_contents($filename, $body->getBody(true));
unset($body);
$zip = new ZipArchive();
$zip->open($filename);
$zip->extractTo($tempDir . '/files');
$zip->close();
unlink($filename);
///$this->deleteDir(dirname($filename));
unset($zip);
$files = $tempDir . '/files';
// check if csv file exists
if (file_exists($files . '/Liste.csv')) {
$csv = fopen($files . '/Liste.csv', "r");
if (($transactionId = fgetcsv($csv, 0, ';')) === false) {
fclose($csv);
$this->deleteDir($tempDir);
$this->app->response->setStatus(409);
$errors[] = 'empty .csv file';
$this->app->response->setBody(json_encode($errors));
$this->app->stop();
}
$result = Request::routeRequest('GET', '/transaction/authentication/TutorCSV_' . $userid . '_' . $courseid . '/transaction/' . $transactionId[0], array(), '', $this->_getTransaction, 'transaction');
if (isset($result['status']) && $result['status'] == 200 && isset($result['content'])) {
$transaction = Transaction::decodeTransaction($result['content']);
$transaction = json_decode($transaction->getContent(), true);
unset($result);
$defaultOrder = array('ID', 'NAME', 'USERNAME', 'POINTS', 'MAXPOINTS', 'OUTSTANDING', 'STATUS', 'TUTORCOMMENT', 'STUDENTCOMMENT', 'FILE');
$currectOrder = $defaultOrder;
$markings = array();
while (($row = fgetcsv($csv, 0, ';')) !== false) {
if (substr($row[0], 0, 2) == '--') {
$row[0] = substr($row[0], 2);
if (in_array(strtoupper($row[0]), $defaultOrder)) {
$currectOrder = array();
foreach ($row as $ro) {
$currectOrder[strtoupper($ro)] = count($currectOrder);
}
}
} elseif (implode('', $row) != '' && substr($row[0], 0, 2) != '--') {
if (isset($currectOrder['ID']) && !isset($row[$currectOrder['ID']]) || isset($currectOrder['POINTS']) && !isset($row[$currectOrder['POINTS']]) || isset($currectOrder['FILE']) && !isset($row[$currectOrder['FILE']]) || isset($currectOrder['TUTORCOMMENT']) && !isset($row[$currectOrder['TUTORCOMMENT']]) || isset($currectOrder['OUTSTANDING']) && !isset($row[$currectOrder['OUTSTANDING']]) || isset($currectOrder['STATUS']) && !isset($row[$currectOrder['STATUS']])) {
$errors[] = 'invalid Liste.csv';
fclose($csv);
$this->deleteDir($tempDir);
$this->app->response->setStatus(409);
$this->app->response->setBody(json_encode($errors));
$this->app->stop();
}
$markingId = isset($currectOrder['ID']) ? $row[$currectOrder['ID']] : null;
$points = isset($currectOrder['POINTS']) ? $row[$currectOrder['POINTS']] : null;
$points = str_replace(',', '.', $points);
$markingFile = isset($currectOrder['FILE']) ? $row[$currectOrder['FILE']] : null;
// check if markingId exists in transaction
if (!isset($transaction['markings'][$markingId])) {
// unknown markingId
fclose($csv);
$this->deleteDir($tempDir);
$this->app->response->setStatus(409);
$errors[] = "unknown ID: {$markingId}";
$this->app->response->setBody(json_encode($errors));
$this->app->stop();
}
///var_dump($transaction['markings'][$markingId]);
$markingData = $transaction['markings'][$markingId];
// checks whether the points are less or equal to the maximum points
if ($points > $markingData['maxPoints'] || $points < 0) {
// too much points
///fclose($csv);
///$this->deleteDir($tempDir);
///$this->app->response->setStatus(409);
///$errors[] = "incorrect points in marking: {$markingId}";
///$this->app->response->setBody(json_encode($errors));
///$this->app->stop();
}
// checks if file with this markingid exists
if ($markingFile == null || $markingFile == '' || file_exists($files . '/' . $markingFile)) {
if ($markingFile != '' && $markingFile != null) {
$fileAddress = $files . '/' . $markingFile;
///file_get_contents($files.'/'.$markingFile);
// file
$fileInfo = pathinfo($markingFile);
$file = new File();
$file->setDisplayName($fileInfo['basename']);
$file->setBody(Reference::createReference($fileAddress));
} else {
$file = null;
}
if (isset($transaction['markings'][$markingId]['submissionId']) && $transaction['markings'][$markingId]['submissionId'] < 0) {
// create new submission object
$submissionId = $transaction['markings'][$markingId]['submissionId'];
$studentId = $transaction['markings'][$markingId]['studentId'];
$exerciseId = $transaction['markings'][$markingId]['exerciseId'];
$submission = Submission::createSubmission(null, $studentId, null, $exerciseId, null, 1, time(), null, $leaderId, 1);
$submission->setSelectedForGroup('1');
///echo json_encode($submission);return;
$result = Request::routeRequest('POST', '/submission', array(), json_encode($submission), $this->_postSubmission, 'submission');
if ($result['status'] == 201) {
$transaction['markings'][$markingId]['submissionId'] = json_decode($result['content'], true)['id'];
}
}
// create new marking object
$marking = Marking::createMarking($markingId < 0 ? null : $markingId, $userid, null, $transaction['markings'][$markingId]['submissionId'], isset($currectOrder['TUTORCOMMENT']) ? $row[$currectOrder['TUTORCOMMENT']] : null, isset($currectOrder['OUTSTANDING']) ? $row[$currectOrder['OUTSTANDING']] : null, isset($currectOrder['STATUS']) ? $row[$currectOrder['STATUS']] : null, $points, time(), $file == null ? 1 : 0);
$marking->setFile($file);
/*array(
'id' => ($markingId<0 ? null : $markingId),
'points' => $points,
'outstanding' => isset($currectOrder['OUTSTANDING']) ? $row[$currectOrder['OUTSTANDING']] : null,
'tutorId' => $userid,
'tutorComment' => isset($currectOrder['TUTORCOMMENT']) ? $row[$currectOrder['TUTORCOMMENT']] : null,
'file' => $file,
'status' => isset($currectOrder['STATUS']) ? $row[$currectOrder['STATUS']] : null,
'date' => time(),
'hideFile' =>
);*/
$markings[] = $marking;
} else {
//if file with this markingid not exists
$errors[] = 'File does not exist: ' . $markingFile;
fclose($csv);
$this->deleteDir($tempDir);
$this->app->response->setStatus(409);
$this->app->response->setBody(json_encode($errors));
$this->app->stop();
}
}
}
$mark = @json_encode($markings);
if ($mark !== false) {
///echo json_encode($markings); return;
//request to database to edit the markings
$result = Request::routeRequest('POST', '/marking', array(), $mark, $this->_postMarking, 'marking');
/// TODO: prüfen ob jede hochgeladen wurde
if ($result['status'] != 201) {
$errors[] = 'send markings failed';
}
} else {
$errors[] = 'invalid input';
}
} else {
$errors[] = 'no transaction data';
}
fclose($csv);
} else {
// if csv file does not exist
$errors[] = '.csv file does not exist in uploaded zip-Archiv';
}
$this->deleteDir($tempDir);
$this->app->response->setBody(json_encode($errors));
if (!($errors == array())) {
$this->app->response->setStatus(409);
}
}
// move assignment from tutor to tutor
$marking = new Marking();
$marking->setId($markingId);
$marking->setTutorId($selectedTutorID);
$markings[] = $marking;
}
}
}
}
// "unassigned" can't obtain proposals (-1 -> "unassiged")
if ($selectedTutorID != -1) {
foreach ($proposals as $props) {
// assign to selected tutor
$sub = new Submission();
$sub->setId($props);
$marking = new Marking();
$marking->setSubmission($sub);
$marking->setStatus(1);
$marking->setTutorId($selectedTutorID);
$markings[] = $marking;
}
}
}
$URI = $serverURI . "/logic/LMarking/marking";
http_post_data($URI, Marking::encodeMarking($markings), true, $message);
if ($message == "201" || $message == "200") {
$msg = Language::Get('main', 'successAssignment', $langTemplate);
$assignManuallyNotifications[] = MakeNotification("success", $msg);
} else {
$msg = Language::Get('main', 'errorAssignment', $langTemplate);
$assignManuallyNotifications[] = MakeNotification("error", $msg);
/**
* the constructor
*
* @param $data an assoc array with the object informations
*/
public function __construct($data = array())
{
if ($data === null) {
$data = array();
}
foreach ($data as $key => $value) {
if (isset($key)) {
if ($key == 'attachment') {
$this->{$key} = Attachment::decodeAttachment($value, false);
} else {
if ($key == 'workFiles') {
$this->{$key} = Attachment::decodeAttachment($value, false);
} else {
if ($key == 'target') {
$this->{$key} = Component::decodeComponent($value, false);
} else {
if ($key == 'submission') {
$this->{$key} = Submission::decodeSubmission($value, false);
} else {
if ($key == 'rawSubmission') {
$this->{$key} = Submission::decodeSubmission($value, false);
} else {
if ($key == 'marking') {
$this->{$key} = Marking::decodeMarking($value, false);
} else {
if ($key == 'exercise') {
$this->{$key} = Exercise::decodeExercise($value, false);
} else {
$func = 'set' . strtoupper($key[0]) . substr($key, 1);
$methodVariable = array($this, $func);
if (is_callable($methodVariable)) {
$this->{$func}($value);
} else {
$this->{$key} = $value;
}
}
}
}
}
}
}
}
}
}
}
/**
* Function that handles all requests for marking tool.
* Used by the functions that are called by Slim when data for the marking
* tool is requested
*
* @author Florian Lücke
*/
public function markingToolBase($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));
}
public static function ExtractMarking($data, $singleResult = false, $FileExtension = '', $File2Extension = '', $SubmissionExtension = '', $MarkingExtension = '', $isResult = true)
{
// generates an assoc array of files by using a defined list of
// its attributes
$files = DBJson::getObjectsByAttributes($data, File::getDBPrimaryKey(), File::getDBConvert(), $FileExtension);
// generates an assoc array of files by using a defined list of
// its attributes
$files2 = DBJson::getObjectsByAttributes($data, File::getDBPrimaryKey(), File::getDBConvert(), $File2Extension . '2');
// generates an assoc array of a submission by using a defined
// list of its attributes
$submissions = DBJson::getObjectsByAttributes($data, Submission::getDBPrimaryKey(), Submission::getDBConvert(), $SubmissionExtension . '2');
// concatenates the submissions and the associated files
$submissions = DBJson::concatObjectListsSingleResult($data, $submissions, Submission::getDBPrimaryKey(), Submission::getDBConvert()['S_file'], $files2, File::getDBPrimaryKey(), $File2Extension . '2', $SubmissionExtension . '2');
// sets the selectedForGroup attribute
foreach ($submissions as &$submission) {
if (isset($submission['selectedForGroup'])) {
if (isset($submission['id']) && $submission['id'] == $submission['selectedForGroup']) {
$submission['selectedForGroup'] = (string) 1;
} else {
unset($submission['selectedForGroup']);
}
}
}
// generates an assoc array of markings by using a defined list of
// its attributes
$markings = DBJson::getObjectsByAttributes($data, Marking::getDBPrimaryKey(), Marking::getDBConvert(), $MarkingExtension);
// concatenates the markings and the associated files
$res = DBJson::concatObjectListsSingleResult($data, $markings, Marking::getDBPrimaryKey(), Marking::getDBConvert()['M_file'], $files, File::getDBPrimaryKey(), $FileExtension, $MarkingExtension);
// concatenates the markings and the associated submissions
$res = DBJson::concatObjectListsSingleResult($data, $res, Marking::getDBPrimaryKey(), Marking::getDBConvert()['M_submission'], $submissions, Submission::getDBPrimaryKey(), $SubmissionExtension . '2', $MarkingExtension);
if ($isResult) {
// to reindex
$res = array_values($res);
$res = Marking::decodeMarking($res, false);
if ($singleResult == true) {
// only one object as result
if (count($res) > 0) {
$res = $res[0];
}
}
}
return $res;
}
/**
* Stores a marking in the database.
*
* @param $points The points of the marking
* @param $tutorComment The tutor's comment
* @param $status The status of the marking
* @param $submissionID The id of the submission, if set, -1 otherwise
* @param $markingID The id of the marking, if set, -1 otherwise
* @param $leaderID The id of the group leader
* @param $tutorID The id of the tutor who creates the marking
* @param $eID The id of the exercisesheet
*
* @return bool Returns true on success, false otherwise
*/
function saveMarking($points, $tutorComment, $status, $submissionID, $markingID, $leaderID, $tutorID, $eID)
{
global $databaseURI;
// submission and marking already exist and don't
// need to be created before adding the marking data
if ($submissionID != -1 && $markingID != -1) {
$newMarking = Marking::createMarking($markingID, $tutorID, null, null, $tutorComment, null, $status, $points, time());
$newMarking = Marking::encodeMarking($newMarking);
$URI = $databaseURI . "/marking/{$markingID}";
http_put_data($URI, $newMarking, true, $message);
if ($message != 201) {
return false;
} else {
return true;
}
} elseif ($submissionID != -1 && $markingID == -1) {
// only the submission exists, the marking still
// needs to be created before adding the marking data
// creates the marking in the database
$marking = createMarking($points, $tutorComment, $status, $submissionID, $tutorID);
if (empty($marking)) {
return false;
} else {
return true;
}
} elseif ($submissionID == -1 && $markingID == -1) {
// neither the submission nor the marking exist - they both
// need to be created before adding the marking data
// creates the submission in the database
$submission = createSubmission($leaderID, $eID);
if (!empty($submission)) {
// creates the marking in the database
$submissionID = $submission['id'];
$marking = createMarking($points, $tutorComment, $status, $submissionID, $tutorID);
if (!empty($marking)) {
return true;
} else {
return false;
}
} else {
return false;
}
}
}
public function get($functionName, $linkName, $params = array(), $checkSession = true)
{
$positive = function ($input) {
//$input = $input[count($input)-1];
$result = Model::isEmpty();
$result['content'] = array();
foreach ($input as $inp) {
if ($inp->getNumRows() > 0) {
// extract Marking data from db answer
$res = Marking::ExtractMarking($inp->getResponse(), false);
$result['content'] = array_merge($result['content'], is_array($res) ? $res : array($res));
$result['status'] = 200;
}
}
return $result;
};
$params = DBJson::mysql_real_escape_string($params);
return $this->_component->call($linkName, $params, '', 200, $positive, array(), 'Model::isProblem', array(), 'Query');
}
