diff --git a/Courses.php b/Courses.php index eab2d52..2ccbbff 100644 --- a/Courses.php +++ b/Courses.php @@ -1,17 +1,19 @@ - +include 'NoDirectPhpAcess.php'; +?> - - +if( $_SESSION['user_type']=="Lecturer" || $_SESSION['user_type']=="TA") +{ + ?> @@ -68,28 +70,26 @@ New Date/Time
-
($code) - $name @@ -97,117 +97,74 @@ New Date/Time
"; - - echo "
"; - } - - // ------------------------------Editing Lab Assignment by Lecturer ------------------------------------ - - if ($_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'] = $row1['Type']; + + echo "
"; } + + // ------------------------------Editing Lab Assignment by Lecturer ------------------------------------ - if (isset($_POST['frm_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 "Error: " . $sql . "
" . $con->error; - echo 'Serious error happened whiling updating assignment information.'; + if($_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'] = $row1['Type']; } - } - - if ($_SESSION['user_type'] == 'Lecturer') { - - $Date = $_SESSION['Date']; - $Time = $_SESSION['Time']; - $Instructions = $_SESSION['Instructions']; - $Title = $_SESSION['Title']; - $Marks = $_SESSION['Marks']; - $Type = $_SESSION['Type']; - - echo "

Editing Lab Assignment

"; - ?> + + if(isset($_POST['frm_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 "Error: " . $sql . "
" . $con->error; + echo "Serious error happened whiling updating assignment information."; + } + } + + if( $_SESSION['user_type']=="Lecturer"){ + $Date = $_SESSION['Date']; + $Time = $_SESSION['Time']; + $Instructions = $_SESSION['Instructions']; + $Title = $_SESSION['Title']; + $Marks = $_SESSION['Marks']; + $Type = $_SESSION['Type']; + + echo "

Editing Lab Assignment

"; + ?>
- - + + Dealine Date/Time
-
-
+
">
+
">
Title - + "> Instructions - + Marks - + "> Attachment 1 @@ -222,33 +179,39 @@ New Date/Time

- Invidual Group"; -} else { - echo "Submission Type Invidual Group"; -} ?> + Invidual Group"; + } else { + echo "Submission Type Invidual Group"; + } + ?>





+ // Mysql to split 1 string into 2 similar to the tsrstr in php + // SELECT SUBSTRING_INDEX(Deadline, ' ', 1) as Date, SUBSTRING_INDEX(Deadline, ' ', -1) as Time from lab_reports_table + + if( $_SESSION['user_type']=="Lecturer"){ + + ?>

Post new Lab Assignment

- + - - + + Dealine Date/Time
@@ -281,201 +244,186 @@ New Date/Time





-"; + + echo "

Lab Report Assignment list

"; + + error_reporting(0); + if(isset($_SESSION["info_Updated"])){ + echo '
'; + $_SESSION['info_Updated'] = null; + } + if (isset($_SESSION['info_courses'])) { + echo '
'; + $_SESSION['info_courses'] = null; + } + if (isset($_SESSION['info_courses'])) { + echo '
'; + $_SESSION['info_courses']=null; } - } - echo '
'; - echo "

Lab Report Assignment list

"; - error_reporting(0); - if (isset($_SESSION['info_Updated'])) { - echo '
'; - $_SESSION['info_Updated'] = null; - } - if (isset($_SESSION['info_courses'])) { - echo '
'; - $_SESSION['info_courses'] = null; - } - if (isset($_SESSION['info_courses'])) { - echo '
'; - $_SESSION['info_courses'] = null; - } - - $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 ($_SESSION['user_type'] == 'TA') { - echo "*Only Lecturer can post a new lab report assignment
"; - } - if (mysqli_num_rows($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']; + + + $result = mysqli_query($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( $_SESSION['user_type']=="TA") + { + echo "*Only Lecturer can post a new lab report assignment
"; + } + if(mysqli_num_rows($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"; } - } - - $header = - 'Courses > ' . $name . "($code) > Assignments > " . $title; - - echo "
+ if($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 "
$title ($as_type)
$ins -
Posted : $posted Deadline : $deadline   ($marks Marks)           " . - '
' . - "    $count_subs Submissions ( $count_marked Marked )       Edit   |   View    |   Extend Deadline
Attachments : $full_link " . - "  
- "; - } - } - echo '
'; +
Posted : $posted Deadline : $deadline   ($marks Marks)           " + . "
" - $resultx1 = mysqli_query( - $con, - "SELECT course_students_table.Student_ID,users_table.Full_Name FROM + . "    $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=$course_id" - ); +WHERE Course_ID=$course_id"); + + + echo ""; + + + + + return; - echo "'; - - return; -} ?> + + ?>
- + Course Portal > $user_name (Lecturer) > Course Listing
"; - -$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_d" -); - -if ($_SESSION['user_type'] == 'TA') { - $result = mysqli_query( - $con, - "SELECT course_ta.Course_ID, `Course_Name`, + + + $result = mysqli_query($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=$user_d"); + + if($_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_d" - ); -} -// $result = mysqli_query($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"); +course_ta ON course_ta.Course_ID=courses_table.Course_ID where course_ta.TA=$user_d"); -if (mysqli_num_rows($result) == 0) { -} else { - 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']; + } + // $result = mysqli_query($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"); - $resultTA = mysqli_query( - $con, - "SELECT `Course_ID`, `TA`,users_table.Full_Name as TA_NAME FROM `course_ta` + + if(mysqli_num_rows($result)==0) + {} else { 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 . ' - ' . $rowTA['TA_NAME']; - } - - echo " +where course_ta.Course_ID=$id"); + + $ta=""; + while($rowTA = mysqli_fetch_assoc($resultTA)) { + $ta=$ta." - ".$rowTA['TA_NAME']; + } + + + + echo"
($code) - $name
Faculty : $faculty        Year : $academic        Lecturer :$lecturer        TA:$ta
"; - } -} -?> + + }}?>

@@ -484,45 +432,47 @@ where course_ta.Course_ID=$id" No Course joining request so far for all your courses
"; -} else { - while ($row = mysqli_fetch_assoc($result)) { - $id = $row['ID']; - - $name = $row['Course_Name']; - $code = $row['Course_Code']; - $faculty = $row['Faculty']; - $std_name = $row['Full_Name']; - $academic = $row['Academic_Year']; - - echo "
+WHERE Lecturer_User_ID=$lecturer_id and course_students_table.Status='Pending'"); + + if(mysqli_num_rows($result)==0) + { + + echo "
No Course joining request so far for all your courses
"; + } else { while($row = mysqli_fetch_assoc($result)) { + $id=$row['ID']; + + $name=$row['Course_Name']; + $code=$row['Course_Code']; + $faculty=$row['Faculty']; + $std_name=$row['Full_Name']; + $academic=$row['Academic_Year']; + + echo "
$std_name is Requesting to join
[($code) - $name ]     
Accept    Decline
"; + + + + } } -} -?> + ?> -Only Lecturers can Post new Lab report Assignments'; -} -if ($_SESSION['user_type'] == 'Lecturer') { ?> +Only Lecturers can Post new Lab report Assignments"; + } + if( $_SESSION['user_type']=="Lecturer"){ ?> Create new Course Portal @@ -545,9 +495,7 @@ if ($_SESSION['user_type'] == 'Lecturer') { ?> - + Verify Joining Students @@ -559,31 +507,34 @@ if ($_SESSION['user_type'] == 'Lecturer') { ?> - +
- +

Course Portal > Students
' . - $_SESSION['info_Courses_student'] . - ''; - $_SESSION['info_Courses_student'] = null; -} -?> + + error_reporting(0); + if (isset($_SESSION['info_Courses_student'])) { + echo '
' . $_SESSION['info_Courses_student'] . ''; + $_SESSION['info_Courses_student'] = null; + } + ?>

@@ -598,105 +549,130 @@ if (isset($_SESSION['info_Courses_student'])) { - 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" - ); - } - // the user has not entered something under "Find course by Code" - else { - echo "

Find Courses under faculty $faculty

"; - $result = mysqli_query( - $con, - "SELECT `Course_ID`, `Course_Name`, `Academic_Year`, `Faculty`, + 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 Course_Code like '%{$search}%' and courses_table.Course_ID not in (select course_id from course_students_table where Student_ID=$student_id)"); + } + else + { + 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=$student_id) order by Academic_Year desc" - ); - } + ON users_table.User_ID=courses_table.Lecturer_User_ID where Faculty='$faculty' and courses_table.Course_ID not in (select course_id from course_students_table where Student_ID=$student_id)"); + } + - if (mysqli_num_rows($result) == 0) { - echo 'No results found for your Search
'; - } 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']; - $msg2 = 'Join Course'; - if ($v > 0) { - $msg = - " Lecturer verification required"; - $msg2 = 'Send Joining Request'; - } + if(mysqli_num_rows($result)==0) + { + echo "No results found for your Search
"; - echo "
+ } 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']; + $msg2="Join Course"; + if($v>0) + { + $msg=" Lecturer verification required"; + $msg2="Send Joining Request"; + } + + echo "
[$code] $name
($url)
$msg2
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` + + 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=$student_id" -); - -if (mysqli_num_rows($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 = $row['Academic_Year']; - $url = $row['URL']; - $id = $row['Course_ID']; - $Status = $row['Status']; - - if ($Status == 'Joined') { - echo "
+ where course_students_table.Student_ID=$student_id"); + + if(mysqli_num_rows($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']; + $academic=$row['Academic_Year']; + $url=$row['URL']; + $id=$row['Course_ID']; + $Status=$row['Status']; + + if($Status=="Joined") + { + echo "
($code) - $name
($url)     $Status      Open
Faculty : $faculty Year : $academic Lecturer :$lecturer
- "; - } else { - echo "
+ "; + } + else + { + echo "
($code) - $name $Status
Faculty : $faculty Year : $academic Lecturer :$lecturer
- "; + "; + } } - } -} - -echo "
+ } + + + + + + + + + + + + + + + + + + + + + + + + + + + + echo "
@@ -707,20 +683,15 @@ echo "
List courses by faculty
+ echo "

@@ -734,8 +705,64 @@ echo "
-
"; + "; + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + } + ?>