public static function install($data, &$fail, &$errno, &$error) { $res = array(); if (!$fail) { // die /platform Befehle auslösen $list = Einstellungen::getLinks('postPlatform'); $platform = Installation::PlattformZusammenstellen($data); $multiRequestHandle = new Request_MultiRequest(); for ($i = 0; $i < count($list); $i++) { // inits all components $handler = Request_CreateRequest::createPost($list[$i]->getAddress() . '/platform', array(), Platform::encodePlatform($platform)); $multiRequestHandle->addRequest($handler); } $answer = $multiRequestHandle->run(); for ($i = 0; $i < count($list); $i++) { $url = $list[$i]->getTargetName(); $result = $answer[$i]; $res[$url] = array(); if (isset($result['content']) && isset($result['status']) && $result['status'] === 201) { $res[$url]['status'] = 201; } else { $res[$url]['status'] = 409; $fail = true; if (isset($result['status'])) { $errno = $result['status']; $res[$url]['status'] = $result['status']; } } } } return $res; }
public static function install($data, &$fail, &$errno, &$error) { $res = array(); if (!$fail) { // die /course Befehle der LCourse auslösen // alle Veranstaltungen abrufen $multiRequestHandle = new Request_MultiRequest(); $handler = Request_CreateRequest::createGet($data['PL']['url'] . '/DB/DBCourse/course', array(), ''); $multiRequestHandle->addRequest($handler); $result = $multiRequestHandle->run(); if (isset($result[0]['content']) && isset($result[0]['status']) && $result[0]['status'] === 200) { // /course ausloesen $courses = Course::decodeCourse($result[0]['content']); if (!is_array($courses)) { $courses = array($courses); } $multiRequestHandle = new Request_MultiRequest(); foreach ($courses as $course) { $handler = Request_CreateRequest::createPost($data['PL']['url'] . '/logic/LCourse/course', array(), Course::encodeCourse($course)); $multiRequestHandle->addRequest($handler); } $answer = $multiRequestHandle->run(); if (count($courses) != count($answer)) { $fail = true; $error = Language::Get('courses', 'differentAnswers') . "\n" . Language::Get('main', 'line') . ':' . __LINE__; } $i = 0; foreach ($courses as $course) { $result = $answer[$i]; $res[$course->getId()] = array(); $res[$course->getId()]['course'] = $course; if (isset($result['content']) && isset($result['status']) && $result['status'] === 201) { $res[$course->getId()]['status'] = 201; } else { $res[$course->getId()]['status'] = 409; $fail = true; if (isset($result['status'])) { $errno = $result['status']; $res[$course->getId()]['status'] = $result['status']; } } $i++; if ($i >= count($answer)) { break; } } } else { $fail = true; $error = "GET /DB/DBCourse/course " . Language::Get('courses', 'operationFailed'); if (isset($result[0]['status'])) { $errno = $result[0]['status']; } } } return $res; }
public static function cleanCourses($data, &$fail, &$errno, &$error) { $res = array(); if (!$fail) { $cleanLinks = Einstellungen::getLinks('deleteClean'); // alle Veranstaltungen abrufen $multiRequestHandle = new Request_MultiRequest(); $handler = Request_CreateRequest::createGet($data['PL']['url'] . '/DB/DBCourse/course', array(), ''); $multiRequestHandle->addRequest($handler); $result = $multiRequestHandle->run(); if (isset($result[0]['content']) && isset($result[0]['status']) && $result[0]['status'] === 200) { // /course ausloesen $courses = Course::decodeCourse($result[0]['content']); if (!is_array($courses)) { $courses = array($courses); } $offset = count($courses) - 50; // nur die letzten 50 Veranstaltungen werden bereinigt $offset = $offset < 0 ? 0 : $offset; $courses = array_slice($courses, $offset); foreach ($courses as $course) { $multiRequestHandle = new Request_MultiRequest(); $answer = array(); for ($i = 0; $i < count($cleanLinks); $i++) { // inits all components $handler = Request_CreateRequest::createDelete($cleanLinks[$i]->getAddress() . '/clean/clean/course/' . $course->getId(), array(), ''); $multiRequestHandle->addRequest($handler); } $answer = $multiRequestHandle->run(); } $res['status'] = 201; } else { $fail = true; $error = "GET /DB/DBCourse/course " . Language::Get('courses', 'operationFailed'); if (isset($result[0]['status'])) { $errno = $result[0]['status']; } } } return $res; }
$attachments = json_decode($attachments, true); $files = array(); foreach ($attachments as $attachment) { $files[] = $attachment['file']; } $fileString = json_encode($files); $zipfile = http_post_data($filesystemURI . '/zip', $fileString, true); $zipfile = File::decodeFile($zipfile); $zipfile->setDisplayName('attachments.zip'); $zipfile = File::encodeFile($zipfile); echo $zipfile; exit(0); } elseif (isset($_GET['downloadMarkings'])) { checkPermission(PRIVILEGE_LEVEL::STUDENT); $sid = $_GET['downloadMarkings']; $multiRequestHandle = new Request_MultiRequest(); //request to database to get the markings $handler = Request_CreateRequest::createCustom('GET', "{$logicURI}/DB/marking/exercisesheet/{$sid}/user/{$uid}", array(), ''); $multiRequestHandle->addRequest($handler); $handler = Request_CreateRequest::createCustom('GET', "{$logicURI}/DB/exercisesheet/exercisesheet/{$sid}/exercise", array(), ''); $multiRequestHandle->addRequest($handler); $answer = $multiRequestHandle->run(); $markings = json_decode($answer[0]['content'], true); $sheet = json_decode($answer[1]['content'], true); $exercises = $sheet['exercises']; //an array to descripe the subtasks $alphabet = range('a', 'z'); $count = 0; $namesOfExercises = array(); $attachments = array(); $count = null;
/** * Initializes all components, with the data, which can be found in database. */ public function sendComponentDefinitions() { $this->_app->response->setStatus(200); // starts a query ob_start(); eval("?>" . file_get_contents(dirname(__FILE__) . '/Sql/GetComponentDefinitions.sql')); $sql = ob_get_contents(); ob_end_clean(); $result = DBRequest::request($sql, false, parse_ini_file(dirname(__FILE__) . '/config.ini', TRUE)); // checks the correctness of the query if ((!isset($result['errno']) || !$result['errno']) && $result['content']) { $data = DBJson::getRows($result['content']); $Components = DBJson::getObjectsByAttributes($data, Component::getDBPrimaryKey(), Component::getDBConvert()); $Links = DBJson::getObjectsByAttributes($data, Link::getDBPrimaryKey(), Link::getDBConvert()); $objects = DBJson::concatResultObjectLists($data, $Components, Component::getDBPrimaryKey(), Component::getDBConvert()['CO_links'], $Links, Link::getDBPrimaryKey()); $request = new Request_MultiRequest(); $data = parse_ini_file(dirname(__FILE__) . '/config.ini', TRUE); $tempObjects = array(); foreach ($objects as $object) { $object = Component::decodeComponent(json_encode($object)); // prüfen, welche Komponente auf diesem Server ist if (strpos($object->getAddress() . '/', $data['PL']['urlExtern'] . '/') === false) { continue; } $object->setAddress($data['PL']['url'] . substr($object->getAddress(), strlen($data['PL']['urlExtern']))); $links = $object->getLinks(); foreach ($links as &$link) { if (strpos($link->getAddress() . '/', $data['PL']['urlExtern'] . '/') === false) { continue; } $link->setAddress($data['PL']['url'] . substr($link->getAddress(), strlen($data['PL']['urlExtern']))); } $object->setLinks($links); $result = Request_CreateRequest::createPost($object->getAddress() . '/control', array(), Component::encodeComponent($object)); $tempObjects[] = $object; $request->addRequest($result); } $results = $request->run(); $objects = $tempObjects; $i = 0; $res = array(); foreach ($objects as $object) { $object = Component::decodeComponent(Component::encodeComponent($object)); $result = $results[$i++]; $newObject = new Component(); $newObject->setId($object->getId()); $newObject->setName($object->getName()); $newObject->setAddress($object->getAddress()); $newObject->setDef($object->getDef()); $newObject->setStatus($result['status']); $res[] = $newObject; if ($result['status'] != 201) { $add = ''; $this->_app->response->setStatus(409); if (isset($result['content'])) { $add = $result['content']; } Logger::Log($result['status'] . '--' . $object->getName() . '--' . $object->getAddress() . "\n" . $add . "\n", LogLevel::ERROR); } } $this->_app->response->setBody(json_encode($res)); } else { Logger::Log('GET SendComponentDefinitions failed', LogLevel::ERROR); $this->_app->response->setStatus(isset($result['status']) ? $result['status'] : 409); } }
public static function install($data, &$fail, &$errno, &$error) { $fail = false; $url = $data['PL']['init']; $components = array(); // inits all components $result = Request::get($data['PL']['url'] . '/' . $url . '/definition/send', array(), ''); //echo $result['content']; if (isset($result['content']) && isset($result['status'])) { // component routers $router = array(); $results = Component::decodeComponent($result['content']); $results = Installation::orderBy(json_decode(Component::encodeComponent($results), true), 'name', SORT_ASC); $results = Component::decodeComponent(json_encode($results)); if (!is_array($results)) { $results = array($results); } if (count($results) == 0) { $fail = true; $error = Language::Get('components', 'noComponents'); } foreach ($results as $res) { $components[$res->getName()] = array(); $components[$res->getName()]['init'] = $res; } // get component definitions from database $result4 = Request::get($data['PL']['url'] . '/' . $url . '/definition', array(), ''); if (isset($result4['content']) && isset($result4['status']) && $result4['status'] === 200) { $definitions = Component::decodeComponent($result4['content']); if (!is_array($definitions)) { $definitions = array($definitions); } if (count($definitions) == 0) { $fail = true; $error = Language::Get('components', 'noDefinitions'); } $result2 = new Request_MultiRequest(); $result3 = new Request_MultiRequest(); $tempDef = array(); foreach ($definitions as $definition) { if (strpos($definition->getAddress() . '/', $data['PL']['urlExtern'] . '/') === false) { continue; } $components[$definition->getName()]['definition'] = $definition; $tempDef[] = $definition; $request = Request_CreateRequest::createGet($definition->getAddress() . '/info/commands', array(), ''); $result2->addRequest($request); $request = Request_CreateRequest::createGet($definition->getAddress() . '/info/links', array(), ''); $result3->addRequest($request); } $definitions = $tempDef; $result2 = $result2->run(); $result3 = $result3->run(); foreach ($results as $res) { if ($res === null) { $fail = true; continue; } $countLinks = 0; $resultCounter = -1; foreach ($definitions as $definition) { //if (strpos($definition->getAddress().'/', $data['PL']['urlExtern'].'/')===false) continue; $resultCounter++; if ($definition->getId() === $res->getId()) { $links = $definition->getLinks(); $links = Installation::orderBy(json_decode(Link::encodeLink($links), true), 'name', SORT_ASC); $links = Link::decodeLink(json_encode($links)); if (!is_array($links)) { $links = array($links); } $components[$definition->getName()]['links'] = $links; if (isset($result2[$resultCounter]['content']) && isset($result2[$resultCounter]['status']) && $result2[$resultCounter]['status'] === 200) { $commands = json_decode($result2[$resultCounter]['content'], true); if ($commands !== null) { $components[$definition->getName()]['commands'] = $commands; } } if (isset($result3[$resultCounter]['content']) && isset($result3[$resultCounter]['status']) && $result3[$resultCounter]['status'] === 200) { $calls = json_decode($result3[$resultCounter]['content'], true); $components[$definition->getName()]['call'] = $calls; } break; } } if ($res->getStatus() !== 201) { $fail = true; } } } else { $fail = true; $error = Language::Get('components', 'noDefinitions'); } } else { $fail = true; $error = Language::Get('components', 'operationFailed'); } if (isset($result['status']) && $result['status'] !== 200) { $fail = true; $error = Language::Get('components', 'operationFailed'); $errno = $result['status']; } return $components; }
public function getZip($userid, $sheetid, $status = null) { $multiRequestHandle = new Request_MultiRequest(); $filesList = array(); //request to database to get the markings $handler = Request_CreateRequest::createCustom('GET', $this->_getMarking[0]->getAddress() . '/marking/exercisesheet/' . $sheetid . '/tutor/' . $userid, array(), ""); $multiRequestHandle->addRequest($handler); $answer = $multiRequestHandle->run(); if (count($answer) < 1 || !isset($answer[0]['status']) || $answer[0]['status'] != 200 || !isset($answer[0]['content'])) { $this->app->response->setStatus(404); $this->app->response->setBody(''); $this->app->stop(); } $markings = json_decode($answer[0]['content'], true); if (isset($status)) { $marks = array(); foreach ($markings as $marking) { if (isset($marking['status']) && $marking['status'] == $status) { $marks[] = $marking; } } $markings = $marks; } $answer = $this->generateTutorArchive($userid, $sheetid, $markings); $this->app->response->setStatus($answer['status']); $this->app->response->setBody($answer['content']); }
/** * Compiles data for the Condition site. * * @warning If there is more than one condition assigned to the same * exercise type it is undefined which condition will be evaluated. This * might even change per user!. * * @author Florian Lücke */ public function checkCondition($userid, $courseid) { // load all the data $multiRequestHandle = new Request_MultiRequest(); $URL = $this->_getExerciseType->getAddress() . '/exercisetype'; $handler = Request_CreateRequest::createCustom('GET', $URL, array(), ''); $multiRequestHandle->addRequest($handler); $URL = $this->_getExercise->getAddress() . '/exercise/course/' . $courseid . '/nosubmission'; $handler = Request_CreateRequest::createCustom('GET', $URL, array(), ''); $multiRequestHandle->addRequest($handler); $URL = $this->_getApprovalCondition->getAddress() . '/approvalcondition/course/' . $courseid; $handler = Request_CreateRequest::createCustom('GET', $URL, array(), ''); $multiRequestHandle->addRequest($handler); $URL = $this->_getUser->getAddress() . '/user/course/' . $courseid . '/status/0'; $handler = Request_CreateRequest::createCustom('GET', $URL, array(), ''); $multiRequestHandle->addRequest($handler); $URL = $this->_getGroup->getAddress() . '/group/course/' . $courseid; $handler = Request_CreateRequest::createGet($URL, array(), ''); $multiRequestHandle->addRequest($handler); $answer = $multiRequestHandle->run(); $possibleExerciseTypes = json_decode($answer[0]['content'], true); $exercises = json_decode($answer[1]['content'], true); $approvalconditions = json_decode($answer[2]['content'], true); $students = json_decode($answer[3]['content'], true); $groups = json_decode($answer[4]['content'], true); // preprocess the data to make it quicker to get specific values $exerciseTypes = array(); foreach ($possibleExerciseTypes as $exerciseType) { $exerciseTypes[$exerciseType['id']] = $exerciseType; } $exercisesById = array(); foreach ($exercises as $exercise) { $exercisesById[$exercise['id']] = $exercise; } $exercisesByType = array(); foreach ($exercises as $exercise) { if (!isset($exercisesByType[$exercise['type']])) { $exercisesByType[$exercise['type']] = array(); } unset($exercise['submissions']); $exercisesByType[$exercise['type']][] = $exercise; } // calculate the maximum number of points that a user could get // for each exercise type $maxPointsByType = array(); foreach ($exercisesByType as $type => $exercises) { $maxPointsByType[$type] = array_reduce($exercises, function ($value, $exercise) { if ($exercise['bonus'] == null || $exercise['bonus'] == '0') { // only count the $value += $exercise['maxPoints']; } return $value; }, 0); } $approvalconditionsByType = array(); foreach ($approvalconditions as &$condition) { // add the name of the exercise type to the approvalcondition $typeID = $condition['exerciseTypeId']; $condition['exerciseType'] = $exerciseTypes[$typeID]['name']; // prepare percenteages for the UI $condition['minimumPercentage'] = $condition['percentage'] * 100; $condition['approvalConditionId'] = $condition['id']; unset($condition['id']); // sort approvalconditions by exercise type /** * @warning this implies that there is *only one* approval * condition per exercise type! */ $exerciseTypeID = $condition['exerciseTypeId']; if (isset($maxPointsByType[$exerciseTypeID])) { $condition['maxPoints'] = $maxPointsByType[$exerciseTypeID]; } else { $condition['maxPoints'] = 0; } $approvalconditionsByType[$exerciseTypeID] = $condition; } // get all markings $allMarkings = array(); $URL = $this->_getMarking->getAddress() . '/marking/course/' . $courseid; $answer = Request::custom('GET', $URL, array(), ''); $markings = json_decode($answer['content'], true); foreach ($markings as $marking) { if (isset($marking['submission']['selectedForGroup']) && $marking['submission']['selectedForGroup'] == 1) { $allMarkings[] = $marking; } } unset($markings); $allGroups = array(); foreach ($groups as $group) { if (!isset($allGroups[$group['sheetId']])) { $allGroups[$group['sheetId']] = array(); } $allGroups[$group['sheetId']][$group['leader']['id']] = $group; } unset($groups); // done preprocessing // actual computation starts here // add up points that each student reached in a specific exercise type $studentMarkings = array(); foreach ($allMarkings as $marking) { $studentID = $marking['submission']['studentId']; $leaderID = $marking['submission']['leaderId']; if (!isset($studentMarkings[$studentID])) { $studentMarkings[$studentID] = array(); } if (!isset($marking['submission']['accepted']) || $marking['submission']['accepted'] == 0) { continue; } $exerciseID = $marking['submission']['exerciseId']; $sheetID = $marking['submission']['exerciseSheetId']; $exerciseType = $exercisesById[$exerciseID]['type']; if (!isset($studentMarkings[$studentID][$exerciseType])) { $studentMarkings[$studentID][$exerciseType] = 0; } $studentMarkings[$leaderID][$exerciseType] += isset($marking['points']) ? $marking['points'] : 0; if (isset($allGroups[$sheetID][$leaderID])) { $group = $allGroups[$sheetID][$leaderID]; if (isset($group['members'])) { foreach ($group['members'] as $member) { if (!isset($studentMarkings[$member['id']])) { $studentMarkings[$member['id']] = array(); } if (!isset($studentMarkings[$member['id']][$exerciseType])) { $studentMarkings[$member['id']][$exerciseType] = 0; } $studentMarkings[$member['id']][$exerciseType] += isset($marking['points']) ? $marking['points'] : 0; } } } } $resultStudents = array(); foreach ($students as $student) { if (!isset($student['id'])) { continue; } if (isset($student['courses'])) { unset($student['courses']); } if (isset($student['attachments'])) { unset($student['attachments']); } $student['percentages'] = array(); $allApproved = true; // iteraterate over all conditions, this will also filter out the // exercisetypes that are not needed for this course foreach ($approvalconditionsByType as $typeID => $condition) { $thisPercentage = array(); $thisPercentage['exerciseTypeID'] = $typeID; $thisPercentage['exerciseType'] = $exerciseTypes[$typeID]['name']; // check if it was possible to get points for this exercisetype if (!isset($maxPointsByType[$typeID])) { Logger::Log("Unmatchable condition: " . $condition['approvalConditionId'] . "in course: " . $courseid, LogLevel::WARNING); $maxPointsByType[$typeID] = 0; } if ($maxPointsByType[$typeID] == 0) { $thisPercentage['percentage'] = '100'; $thisPercentage['isApproved'] = true; $thisPercentage['maxPoints'] = 0; if (isset($student['id']) && isset($studentMarkings[$student['id']]) && isset($studentMarkings[$student['id']][$typeID])) { $points = $studentMarkings[$student['id']][$typeID]; $thisPercentage['points'] = $points; } elseif (isset($student['id'])) { $thisPercentage['points'] = 0; } } else { // check if there are points for this // student-exerciseType combination if (isset($student['id']) && isset($studentMarkings[$student['id']]) && isset($studentMarkings[$student['id']][$typeID])) { // the user has points for this exercise type $points = $studentMarkings[$student['id']][$typeID]; $maxPoints = $maxPointsByType[$typeID]; $percentage = $points / $maxPoints; $percentageNeeded = $condition['percentage']; $thisPercentage['points'] = $points; $thisPercentage['maxPoints'] = $maxPoints; $typeApproved = $percentage >= $percentageNeeded; $allApproved = $allApproved && $typeApproved; $thisPercentage['isApproved'] = $typeApproved; $thisPercentage['percentage'] = round($percentage * 100, 2); } elseif (isset($student['id'])) { // there are no points for the user for this // exercise type $thisPercentage['percentage'] = 0; $thisPercentage['points'] = 0; $maxPoints = $maxPointsByType[$typeID]; $thisPercentage['maxPoints'] = $maxPoints; $typeApproved = $maxPoints == 0; $thisPercentage['isApproved'] = $typeApproved; $allApproved = $allApproved && $typeApproved; } } $student['percentages'][] = $thisPercentage; } $student['isApproved'] = $allApproved; $resultStudents[] = $student; } $students = $resultStudents; $this->flag = 1; $response['user'] = $this->userWithCourse($userid, $courseid); if (isset($students)) { $response['users'] = $students; } $response['minimumPercentages'] = array_values($approvalconditionsByType); $this->app->response->setBody(json_encode($response)); }