0) { while ($row = mysqli_fetch_assoc($result)) { $name = $row['Course_Name']; $code = $row['Course_Code']; $faculty = $row['Faculty']; $lecturer = $row['Full_Name']; $academic = $row['Academic_Year']; $url = $row['URL']; $id = $row['Course_ID']; $course_id = $row['Course_ID']; echo "

($code) - $name

Faculty: $faculty Year: $academic Lecturer: $lecturer

"; echo "

"; } // ------------------------------Editing Lab Assignment by Lecturer ------------------------------------ if ($_GET['act'] == "edit") { $getid = mysqli_real_escape_string($con, $_GET["cid"]); $result1 = mysqli_query($con, "SELECT * from lab_reports_table WHERE Lab_Report_ID = '$getid'"); while($row1 = mysqli_fetch_assoc($result1)) { $Deadline = $row1['Deadline']; $_SESSION['Date'] = trim( strstr($Deadline, ' ', true) ); $_SESSION['Time'] = trim( strstr($Deadline, ' ') ); $_SESSION['Instructions'] = $row1['Instructions']; $_SESSION['Title'] = $row1['Title']; $_SESSION['Marks'] = $row1['Marks']; $_SESSION['Type'] = $row1['Type']; } if (isset($_POST['form_uploadlab'])) { $deadlinedate = trim(mysqli_real_escape_string($con, $_POST["deadlinedate"])); // remove spaces $deadlinetime = trim(mysqli_real_escape_string($con, $_POST["deadlinetime"])); // remove spaces $instructions = mysqli_real_escape_string($con, $_POST["instructions"]); $title = mysqli_real_escape_string($con, $_POST["title"]); $marks = mysqli_real_escape_string($con, $_POST["marks"]); $type = mysqli_real_escape_string($con, $_POST["type"]); $Deadline = $deadlinedate." ".$deadlinetime; $date = date("Y-m-d H:i"); $sql = "UPDATE `lab_reports_table` SET `Deadline` = ('" . $Deadline . "'), `Instructions` = ('" . $instructions . "'), `Title` = ('" . $title . "'), `Marks` = ('" . $marks . "'), `Type` = ('" . $type . "') WHERE `lab_reports_table`.`Lab_Report_ID` = '$getid'"; if ($con->query($sql) === TRUE) { $_SESSION["info_Updated"]="Assignment information updated successfully."; } else { echo "Serious error happened while updating assignment information."; } } if (isset($_POST['form_deletelab'])) { $sql = "DELETE FROM lab_reports_table WHERE Lab_Report_ID='$getid'"; if ($con->query($sql) === TRUE) { $_SESSION["info_Updated"]="Assignment deleted successfully."; } else { echo "Serious error happened while deleting the assignment."; } } if ($_SESSION['user_type'] == "Lecturer") { $Date = $_SESSION['Date']; $Time = $_SESSION['Time']; $Instructions = $_SESSION['Instructions']; $Title = $_SESSION['Title']; $Marks = $_SESSION['Marks']; $Type = $_SESSION['Type']; echo "

Edit assignment information

"; ?>

Deadline Date/Time

Title "> Instructions Marks "> Attachment 1 Attachment 2 Attachment 3 Attachment 4
Individual Group"; } else { echo "Submission Type Individual Group"; } ?>

New assignment

"; echo "

Assignment list

"; error_reporting(0); if (isset($_SESSION["info_Updated"])) { echo '

' . $_SESSION['info_Updated'] . '

'; $_SESSION['info_Updated'] = null; } if (isset($_SESSION['info_courses'])) { echo '

' . $_SESSION['info_courses'] . '

'; $_SESSION['info_courses'] = null; } if (isset($_SESSION['info_courses'])) { echo '

' . $_SESSION['info_courses'] . '

'; $_SESSION['info_courses']=null; } if( $_SESSION['user_type'] == "TA") { echo "Only Lecturer can post assignments.
"; } $result = mysqli_query($con, "SELECT Lab_Report_ID, Type, Marks, Course_ID, Posted_Date, Deadline, Instructions, Title, Attachment_link_1, Attachment_link_2, Attachment_link_3, Attachment_link_4 FROM lab_reports_table WHERE Course_ID=$id ORDER BY Lab_Report_ID DESC"); if(mysqli_num_rows($result)==0) { echo "No assignments posted so far."; } else { while ($row = mysqli_fetch_assoc($result)) { $marks = $row['Marks']; $title = $row['Title']; $ins = $row['Instructions']; $posted = $row['Posted_Date']; $deadline = $row['Deadline']; $att1 = $row['Attachment_link_1']; $att2 = $row['Attachment_link_2']; $att3 = $row['Attachment_link_3']; $att4 = $row['Attachment_link_4']; $id = $row['Lab_Report_ID']; $cours_id = $row['Course_ID']; $as_type = $row['Type']; $full_link = "$att1"; if ($att2 != "") { $full_link = $full_link." | $att2"; } if ($att3 != "") { $full_link = $full_link." | $att3"; } if ($att4 != "") { $full_link = $full_link." | $att4"; } $resultx1 = mysqli_query($con, "SELECT COUNT(*) AS cnt FROM lab_report_submissions WHERE lab_report_submissions.Lab_Report_ID=$id"); while ($row = mysqli_fetch_assoc($resultx1)) { $count_subs = $row['cnt']; } $resultx2 = mysqli_query($con, "SELECT COUNT(*) AS cnt FROM lab_report_submissions WHERE lab_report_submissions.Lab_Report_ID=$id AND Marks IS NOT null"); if (mysqli_num_rows($resultx2) == 0) { $count_marked = 0; } else { while ($row = mysqli_fetch_assoc($resultx2)) { $count_marked = $row['cnt']; } } $header="Courses > ".$name."($code) > Assignments > ".$title; echo "

$title ($marks Marks, $as_type)

$ins

Posted: $posted Deadline: $deadline

$count_subs Submissions ( $count_marked Marked )

Edit View Extend Deadline

Attachments: $full_link

"; } } echo "

"; $resultx1 = mysqli_query($con, "SELECT course_students_table.Student_ID, users_table.Full_Name FROM course_students_table INNER JOIN users_table on users_table.Student_ID=course_students_table.Student_ID WHERE Course_ID=$course_id"); echo ""; return; } ?>

My courses"; $result = mysqli_query($con, "SELECT Course_ID, Course_Name, Academic_Year, Faculty, Lecturer_User_ID, TA_User_ID, Course_Code, URL, Verify_New_Members, users_table.Full_Name FROM courses_table INNER JOIN users_table ON users_table.User_ID=courses_table.Lecturer_User_ID WHERE courses_table.Lecturer_User_ID=$user_id ORDER BY Academic_Year DESC, URL ASC"); if ($_SESSION['user_type'] == "TA") { $result = mysqli_query($con, "SELECT course_ta.Course_ID, Course_Name, Academic_Year, Faculty, Lecturer_User_ID, TA_User_ID, Course_Code, URL, Verify_New_Members FROM courses_table INNER JOIN course_ta ON course_ta.Course_ID=courses_table.Course_ID WHERE course_ta.TA=$user_id"); } if (mysqli_num_rows($result) != 0) { while ($row = mysqli_fetch_assoc($result)) { $id = $row['Course_ID']; $name = $row['Course_Name']; $code = $row['Course_Code']; $faculty = $row['Faculty']; $lecturer = $row['Full_Name']; $academic = $row['Academic_Year']; $url = $row['URL']; $resultTA = mysqli_query($con, "SELECT Course_ID, TA, users_table.Full_Name AS TA_NAME FROM course_ta INNER JOIN users_table ON users_table.User_ID=course_ta.TA WHERE course_ta.Course_ID=$id"); $ta = ""; while ($rowTA = mysqli_fetch_assoc($resultTA)) { $ta = $ta." ".$rowTA['TA_NAME']; } if ($ta == "") { $ta = " None"; } echo"

($code) - $name

Faculty: $faculty Year: $academic Lecturer: $lecturer TA:$ta

"; } } ?>

Course joining requests No course-joining request so far for your courses

"; } else { while ($row = mysqli_fetch_assoc($result)) { $id = $row['ID']; $name = $row['Course_Name']; $code = $row['Course_Code']; $faculty = $row['Faculty']; $student_name = $row['Full_Name']; $academic = $row['Academic_Year']; echo "

$student_name is Requesting to join
[($code) - $name ]
Accept Decline

"; } } ?> Only Lecturer can post assignments"; } if ($_SESSION['user_type'] == "Lecturer"){ ?> Create a new course

' . $_SESSION['info_Courses_student'] . ''; $_SESSION['info_Courses_student'] = null; } ?>

Search results for course code: $search

"; $result = mysqli_query($con, "SELECT Course_ID, Course_Name, Academic_Year, Faculty, Lecturer_User_ID, TA_User_ID, Course_Code, URL, Verify_New_Members, users_table.Full_Name FROM courses_table INNER JOIN users_table ON users_table.User_ID=courses_table.Lecturer_User_ID WHERE Academic_Year >= $oldest_academic_year AND Course_Code LIKE '%{$search}%' AND courses_table.Course_ID NOT IN (SELECT course_id FROM course_students_table WHERE Student_ID=$student_id) ORDER BY Academic_Year DESC"); } else if ($faculty != "") { // the user has entered something under "Find course by Code" echo "

Find courses under faculty: $faculty

"; $result = mysqli_query($con, "SELECT Course_ID, Course_Name, Academic_Year, Faculty, Lecturer_User_ID, TA_User_ID, Course_Code, URL, Verify_New_Members, users_table.Full_Name FROM courses_table INNER JOIN users_table ON users_table.User_ID=courses_table.Lecturer_User_ID WHERE Academic_Year >= $oldest_academic_year AND Faculty='$faculty' AND courses_table.Course_ID NOT IN (SELECT course_id FROM course_students_table WHERE Student_ID=$student_id) ORDER BY Academic_Year DESC"); } if (mysqli_num_rows($result) == 0) { echo "No results.

"; } else { while($row = mysqli_fetch_assoc($result)) { $name = $row['Course_Name']; $code = $row['Course_Code']; $faculty = $row['Faculty']; $lecturer = $row['Full_Name']; $academic = $row['Academic_Year']; $url = $row['URL']; $id = $row['Course_ID']; $v = $row['Verify_New_Members']; if($v > 0) { $msg = " Lecturer verification required"; $msg2 = "Send Joining Request"; } echo "

($code) $name
($url)
Join
Faculty: $faculty Year: $academic Lecturer: $lecturer
$msg

"; } } } // Otherwise, list the student's joined courses (already done), in reverse chronological order echo "

My courses

"; $result = mysqli_query($con, "SELECT users_table.Full_Name, course_students_table.Status, courses_table.Course_ID, Course_Name, Academic_Year, Faculty, Lecturer_User_ID, TA_User_ID, Course_Code, URL, Verify_New_Members FROM courses_table INNER JOIN users_table ON users_table.User_ID=courses_table.Lecturer_User_ID INNER JOIN course_students_table ON course_students_table.Course_ID=courses_table.Course_ID WHERE course_students_table.Student_ID=$student_id ORDER BY Academic_Year DESC, URL ASC"); if (mysqli_num_rows($result) == 0) { echo " You are not enrolled in any Course"; } else { while($row = mysqli_fetch_assoc($result)) { $name = $row['Course_Name']; $code = $row['Course_Code']; $faculty = $row['Faculty']; $lecturer = $row['Full_Name']; $academic_year = $row['Academic_Year']; $url = $row['URL']; $id = $row['Course_ID']; $status = $row['Status']; if($status=="Joined") { echo "

($code) - $name
($url) $status
Faculty: $faculty Year: $academic_year Lecturer: $lecturer

"; } else { echo "

($code) - $name $status
Faculty: $faculty Year: $academic_year Lecturer: $lecturer

"; } } } echo "

"; } ?>