LRR/SubmitLab.php

<?php
global $con;
include 'NoDirectPhpAcess.php';
?>

<?php
$page='Submit LAB+';
include 'Header.php';
?>

<div class="container">

    <div class='row'>


	<?php

	$c_date =  date("Y-m-d H:i");
	$student_id = $_SESSION["user_student_id"];

	if(!empty($_GET["id"]))
	{
	    $id = mysqli_real_escape_string($con, $_GET["id"]);
	    $url = mysqli_real_escape_string($con, $_GET["url"]);

            // Get course name
            $result0 = mysqli_query($con,"SELECT Course_Name FROM courses_table WHERE URL='$url'");
            $row = mysqli_fetch_assoc($result0);
            $course_name = $row['Course_Name'];

	    $result1 = mysqli_query($con, "SELECT Type, Lab_Report_ID, Course_ID, Posted_Date, Deadline, Instructions, Title, Attachment_link_1, Attachment_link_2, Attachment_link_3, Attachment_link_4
                                           FROM lab_reports_table
                                           WHERE Lab_Report_ID=$id AND Deadline>'$c_date' ORDER BY Lab_Report_ID DESC");
	    if(mysqli_num_rows($result1) == 0) {
		echo "No active assignments for this course so far.";
	    } else {
		while($row = mysqli_fetch_assoc($result1)) {
		    $Course_ID = $row['Course_ID'];
		    $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'];
		    $labid = $row['Lab_Report_ID'];
		    $type = $row['Type'];

		    // Giving both the Group Admin and Group Members same priviledges to submit assignment
		    if ($type == "Group") {
			$resultx1 = mysqli_query($con,"SELECT Course_Group_id
                                                       FROM course_groups_table
                                                       WHERE (Course_id=$Course_ID) AND ((Group_Member=$student_id ) OR (Group_Member2=$student_id ) OR (Group_Member3=$student_id ) OR (Group_Member4=$student_id ) OR (Group_Leader=$student_id))");
			while ($row = mysqli_fetch_assoc($resultx1)) {
			    $_SESSION["Group_ID"] = $row['Course_Group_id'];
			}

			if ($_SESSION["Group_ID"] < 1) {
			    echo" <center><h3> This Lab report can only be submitted by Group Leader  </h3> </center> ";
			    return;
			}
		    }


		    $full_link = "<a href='~\..\Lab_Report_Assignments\\$att1'>$att1</a>";

		    if ($att2 != "") {
			$full_link = $full_link."| <a href='~\..\Lab_Report_Assignments\\$att2'>$att2</a>";
		    }

		    if ($att3 != "") {
			$full_link = $full_link."| <a href='~\..\Lab_Report_Assignments\\$att3'>$att3</a>";
		    }

		    if ($att4 != "") {
			$full_link = $full_link."| <a href='~\..\Lab_Report_Assignments\\$att4'>$att4</a>";
		    }

		    echo  "<div><a href='~\..\Course.php?url=$url'> Courses > ($url) $course_name > $title </a></div>";
		}
	    }
	}

	$Group_ID = $_SESSION["Group_ID"];

	?>

    </div>


    <div>

	<h1 class="display-6">Submit assignment</h1>
	<hr>
	<div class="row">

            <div class="col-md-6">


		<form method='post' enctype='multipart/form-data' action='Script.php'>
		    <input type='hidden' name='form_submitlab' value='true' required=''/>
		    <input type='hidden' name='lab_id' value='<?php echo $id; ?>' required=''/>
		    <input type='hidden' name='student_id' value='<?php echo $student_id; ?>' required=''/>
		    <input type='hidden' name='group_id' value='<?php echo $Group_ID; ?>' required=''/>
		    <input type='hidden' name='url' value='<?php echo $url; ?>' required=''/>
                    <div class='mb-3'>
			<label class='form-label'>Title</label>
			<input type='text'  name='title' placeholder='Assignment submission title' class='form-control' required=''>
                    </div>
		    <div class='mb-3'>
			<label class='form-label'>Attachment 1</label>
			<input type='file' name='attachment1' placeholder='Attachment 1' class='form-control' required=''>
			<label class='form-label'>Attachment 2</label>
			<input type='file' name='attachment2' placeholder='Attachment 2' class='form-control'>
			<label class='form-label'>Attachment 3</label>
			<input type='file' name='attachment3' placeholder='Attachment 3' class='form-control' >
			<label class='form-label'>Attachment 4</label>
			<input type='file' name='attachment4' placeholder='Attachment 4' class='form-control' >
                    </div>
                    <button type='submit' class='btn btn-primary'>Submit</button>
		</form>

            </div>

	</div>

    </div>

</div>