function took($id)
{
$onlineExams = onlineExams::where('id', $id)->first()->toArray();
$onlineExams['examQuestion'] = json_decode($onlineExams['examQuestion'], true);
$toReturn = array();
$answers = Input::get('examQuestion');
$score = 0;
while (list($key, $value) = each($answers)) {
if (!isset($value['answer'])) {
continue;
}
if (!isset($onlineExams['examQuestion'][$key]['type']) || (isset($onlineExams['examQuestion'][$key]['type']) and $onlineExams['examQuestion'][$key]['type'] == "radio")) {
if ($value['answer'] == $onlineExams['examQuestion'][$key]['Tans']) {
$score++;
}
}
if (isset($onlineExams['examQuestion'][$key]['type']) and $onlineExams['examQuestion'][$key]['type'] == "check") {
$pass = true;
if (isset($onlineExams['examQuestion'][$key]['Tans1'])) {
if (isset($value['answer1']) and $value['answer1'] != true) {
$pass = false;
}
}
if (isset($onlineExams['examQuestion'][$key]['Tans2'])) {
if (isset($value['answer2']) and $value['answer2'] != true) {
$pass = false;
}
}
if (isset($onlineExams['examQuestion'][$key]['Tans3'])) {
if (isset($value['answer3']) and $value['answer3'] != true) {
$pass = false;
}
}
if (isset($onlineExams['examQuestion'][$key]['Tans4'])) {
if (isset($value['answer4']) and $value['answer4'] != true) {
$pass = false;
}
}
if ($pass == true) {
$score++;
}
unset($pass);
}
if (isset($onlineExams['examQuestion'][$key]['type']) and $onlineExams['examQuestion'][$key]['type'] == "text") {
$onlineExams['examQuestion'][$key]['ans1'] = explode(",", $onlineExams['examQuestion'][$key]['ans1']);
if (in_array($value['answer'], $onlineExams['examQuestion'][$key]['ans1'])) {
$score++;
}
}
}
$onlineExamsGrades = onlineExamsGrades::where('examId', $id)->where('studentId', $this->data['users']->id)->first();
$onlineExamsGrades->examId = Input::get('id');
$onlineExamsGrades->studentId = $this->data['users']->id;
$onlineExamsGrades->examQuestionsAnswers = json_encode($answers);
$onlineExamsGrades->examGrade = $score;
$onlineExamsGrades->examDate = time();
$onlineExamsGrades->save();
if (Input::get('ExamShowGrade') == 1) {
$toReturn['grade'] = $score;
}
$toReturn['finish'] = true;
return json_encode($toReturn);
}
public function calender()
{
$StartDateArray = strptime(Input::get('start'), '%Y-%m-%d');
$sStartDateTimeStamp = mktime(0, 0, 0, $StartDateArray['tm_mon'] + 1, $StartDateArray['tm_mday'], $StartDateArray['tm_year'] + 1900);
$EndDateArray = strptime(Input::get('end'), '%Y-%m-%d');
$sEndDateTimeStamp = mktime(0, 0, 0, $EndDateArray['tm_mon'] + 1, $EndDateArray['tm_mday'], $EndDateArray['tm_year'] + 1900);
$daysArray = $this->GetDays(Input::get('start'), Input::get('end'));
$toReturn = array();
if ($this->data['users']->role == "admin") {
$assignments = assignments::whereIn('AssignDeadLine', $daysArray)->get();
} elseif ($this->data['users']->role == "teacher") {
$assignments = assignments::whereIn('AssignDeadLine', $daysArray)->where('teacherId', $this->data['users']->id)->get();
} elseif ($this->data['users']->role == "student") {
$assignments = assignments::whereIn('AssignDeadLine', $daysArray)->where('classId', 'like', '%"' . $this->data['users']->studentClass . '"%')->get();
}
if (isset($assignments)) {
foreach ($assignments as $event) {
$eventsArray['id'] = $event->id;
$eventsArray['title'] = "Assignment : " . $event->AssignTitle;
$eventsArray['start'] = date("c", strtotime($event->AssignDeadLine));
$eventsArray['backgroundColor'] = 'green';
$eventsArray['textColor'] = '#fff';
$eventsArray['url'] = "#assignments";
$eventsArray['allDay'] = true;
$toReturn[] = $eventsArray;
}
}
$events = events::whereIn('eventDate', $daysArray)->where('eventFor', $this->data['users']->role)->orWhere('eventFor', 'all')->get();
foreach ($events as $event) {
$eventsArray['id'] = $event->id;
$eventsArray['title'] = "Event : " . $event->eventTitle;
$eventsArray['start'] = date("c", strtotime($event->eventDate));
$eventsArray['backgroundColor'] = 'blue';
$eventsArray['url'] = "#events/" . $event->id;
$eventsArray['textColor'] = '#fff';
$eventsArray['allDay'] = true;
$toReturn[] = $eventsArray;
}
$examsList = examsList::whereIn('examDate', $daysArray)->get();
foreach ($examsList as $event) {
$eventsArray['id'] = $event->id;
$eventsArray['title'] = "Exam : " . $event->examTitle;
$eventsArray['start'] = date("c", strtotime($event->examDate));
$eventsArray['backgroundColor'] = 'red';
$eventsArray['url'] = "#examsList";
$eventsArray['textColor'] = '#fff';
$eventsArray['allDay'] = true;
$toReturn[] = $eventsArray;
}
$newsboard = newsboard::where('creationDate', '>=', $sStartDateTimeStamp)->where('creationDate', '<=', $sEndDateTimeStamp)->where('newsFor', $this->data['users']->role)->orWhere('newsFor', 'all')->get();
foreach ($newsboard as $event) {
$eventsArray['id'] = $event->id;
$eventsArray['title'] = "News : " . $event->newsTitle;
$eventsArray['start'] = date("c", $event->creationDate);
$eventsArray['url'] = "#newsboard/" . $event->id;
$eventsArray['backgroundColor'] = 'white';
$eventsArray['textColor'] = '#000';
$eventsArray['allDay'] = true;
$toReturn[] = $eventsArray;
}
if ($this->data['users']->role == "admin") {
$onlineExams = onlineExams::where('examDate', '>=', $sStartDateTimeStamp)->where('ExamEndDate', '<=', $sEndDateTimeStamp)->get();
} elseif ($this->data['users']->role == "teacher") {
$onlineExams = onlineExams::where('examDate', '>=', $sStartDateTimeStamp)->where('ExamEndDate', '<=', $sEndDateTimeStamp)->where('examTeacher', $this->data['users']->id)->get();
} elseif ($this->data['users']->role == "student") {
$onlineExams = onlineExams::where('examDate', '>=', $sStartDateTimeStamp)->where('ExamEndDate', '<=', $sEndDateTimeStamp)->where('examClass', 'like', '%"' . $this->data['users']->studentClass . '"%')->get();
}
if (isset($onlineExams)) {
foreach ($onlineExams as $event) {
$eventsArray['id'] = $event->id;
$eventsArray['title'] = "Online Exam : " . $event->examTitle;
$eventsArray['start'] = date("c", strtotime($event->examDate));
$eventsArray['backgroundColor'] = 'red';
$eventsArray['url'] = "#onlineExams";
$eventsArray['textColor'] = '#000';
$eventsArray['allDay'] = true;
$toReturn[] = $eventsArray;
}
}
return $toReturn;
}
