655 lines
		
	
	
		
			27 KiB
		
	
	
	
		
			PHP
		
	
	
			
		
		
	
	
			655 lines
		
	
	
		
			27 KiB
		
	
	
	
		
			PHP
		
	
	
| <?php
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| include 'NoDirectPhpAcess.php';
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| ?>
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| 
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| 
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| <?php
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| 
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| 
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| $page='Courses';
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| include 'Header.php';
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| 
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| $user_d = $_SESSION['user_id'];
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| 
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| if( $_SESSION['user_type']=="Lecturer" || $_SESSION['user_type']=="TA")
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| {
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| ?>
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| 
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| 
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| 
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|     <!--    FOR LECTURER-->
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| 
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| 
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|     <div class="row" style="width:80%;margin:auto; text-align:left;">
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| 	
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| 
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| 	<script src="./css/jquery-1.11.1.min.js"></script>
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| 	<script src="./css/jquery-ui.min.js"></script>
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| 	<link rel="stylesheet" href="./css/jquery-ui.css" />
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| 	<script>
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| 		 function extendDeadline(id) {
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| 		     const dropstudents = $("#dropstudents").html();
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| 		     try {
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| 			 $(`<form id="frm" method="get" action="Script.php">
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|                                 <input type="hidden" name="extenddeadline" value="true" >
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|                                 <input type="hidden" name="id" value="${id}" >
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|                                 New date and time<br>
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|                                 <input type="date" name="date" required="">
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|                                 <input type="time" name="time" required="">
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|                                 <br>
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|                                 <input type="radio" value="1" name="type" required=""> Extend for all
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|                                 <br>
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|                                 <input type="radio" value="2" name="type" required=""> Extend for one
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|                                 <br>
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|                                 ${dropstudents}
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|                            </form>`).dialog({
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| 			       modal: true,
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| 			       title:'Extend deadline',
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| 			       buttons: {
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| 				   'Submit': function () {
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| 				       $('#frm').submit();
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| 				       $(this).dialog('close');
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| 				   },
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| 				   'Cancel': function () {
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| 				       $(this).dialog('close');
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| 				   }
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| 			       }
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| 			   });
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| 		     } catch(e) {
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| 			 alert(e);
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| 		     }
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| 		 }
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|         </script>
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| 	
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| 
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| 	<?php
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| 	if(!empty($_GET["course"]))
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| 	{
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|             $course_url = mysqli_real_escape_string($con, $_GET["course"]);
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|             $result = mysqli_query($con,"SELECT `Course_ID`, `Course_Name`, `Academic_Year`, `Faculty`,"
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| 				      . " `Lecturer_User_ID`, `TA_User_ID`, `Course_Code`, `URL`, `Verify_New_Members`  "
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| 				      . " , users_table.Full_Name  FROM `courses_table` INNER JOIN users_table"
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| 				      . " ON users_table.User_ID=courses_table.Lecturer_User_ID where URL='$course_url' ");
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| 	    
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|             if(mysqli_num_rows($result)==0)
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|             {} else { while($row = mysqli_fetch_assoc($result)) {
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|                 $name=$row['Course_Name'];
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|                 $code=$row['Course_Code'];
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|                 $faculty=$row['Faculty'];	
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|                 $lecturer=$row['Full_Name'];
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|                 $academic=$row['Academic_Year'];
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|                 $url=$row['URL'];
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|                 $id=$row['Course_ID'];
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|                 $course_id=$row['Course_ID'];
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|                 echo    "  
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|                   
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|                         <div class='alert> <a href='~\..\Courses.php?course=$url'>   <div class='panel'>
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|   ($code) - $name 
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|    <br> <span style='font-size:8pt'>Faculty:$faculty   Year: $academic   Lecturer: $lecturer </span>
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| </div></a>
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|                         <hr></div></div> <div class='row' style='width:80%;margin:auto; text-align:left;'>
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| 		";
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| 		
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|                 echo "<div class='col-md-5'>";
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|             }
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| 		
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| 		// ------------------------------Editing Lab Assignment by Lecturer ------------------------------------
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| 
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| 
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| 		if($_GET['act']=="edit"){ 
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|                     $getid = mysqli_real_escape_string($con, $_GET["cid"]);
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|                     $result1 = mysqli_query($con, "SELECT * from lab_reports_table WHERE Lab_Report_ID = '$getid'");
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| 
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|                     while($row1 = mysqli_fetch_assoc($result1)) {
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| 			$Deadline = $row1['Deadline'];
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| 			$_SESSION['Date'] = trim( strstr($Deadline, ' ', true) );
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| 			$_SESSION['Time'] = trim( strstr($Deadline, ' ') );
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| 			$_SESSION['Instructions'] = $row1['Instructions'];
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| 			$_SESSION['Title'] = $row1['Title'];
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| 			$_SESSION['Marks'] = $row1['Marks'];
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| 			$_SESSION['Type'] = $row1['Type'];
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|                     }
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| 		    
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|                     if(isset($_POST['frm_uploadlab'])){
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| 			$deadlinedate = trim(mysqli_real_escape_string($con, $_POST["deadlinedate"])); // remove spaces
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| 			$deadlinetime = trim(mysqli_real_escape_string($con, $_POST["deadlinetime"])); // remove spaces
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| 			$instructions = mysqli_real_escape_string($con, $_POST["instructions"]);
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| 			$title = mysqli_real_escape_string($con, $_POST["title"]);
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| 			$marks = mysqli_real_escape_string($con, $_POST["marks"]);
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| 			$type  = mysqli_real_escape_string($con, $_POST["type"]);
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| 			$Deadline = $deadlinedate." ".$deadlinetime;
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| 			$date =  date("Y-m-d H:i");
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| 			
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| 			$sql = "UPDATE `lab_reports_table` SET `Deadline` = ('" . $Deadline . "'), `Instructions` = ('" . $instructions . "'), `Title` = ('" . $title . "'), `Marks` = ('" . $marks . "'), `Type` = ('" . $type . "') WHERE `lab_reports_table`.`Lab_Report_ID` = '$getid'";
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| 			if ($con->query($sql) === TRUE) {
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|                             $_SESSION["info_Updated"]="Assignment information updated successfully.";
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| 			    
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| 			} else {
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|                             // echo "Error: " . $sql . "<br>" . $con->error;
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|                             echo "Serious error happened whiling updating assignment information.";
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| 			}
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|                     }
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| 		    
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|                     if( $_SESSION['user_type']=="Lecturer"){   
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| 			$Date = $_SESSION['Date'];
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| 			$Time = $_SESSION['Time'];
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| 			$Instructions = $_SESSION['Instructions'];
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| 			$Title = $_SESSION['Title'];
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| 			$Marks = $_SESSION['Marks'];
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| 			$Type = $_SESSION['Type'];
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| 			
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| 			echo "  <h3><a href='Courses.php?course=".$url."'> Editing Lab Assignment </a></h3>";
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|         ?> 
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|             <form method='post'   enctype='multipart/form-data' action=''>
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|                 <input type='hidden' name='frm_uploadlab' value='true' required=''/>
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|                 <input type='hidden' name='course_id' value='<?php echo "$id" ?>' required=''/>
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|                 <input type='hidden' name='url' value='<?php echo ".$course_url." ?>' required=''/>
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| 		
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|                 Deadline Date/Time
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|                 <div class='row'> 
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|                     <div class='col-md-7'><input type='date' id='date' name='deadlinedate' placeholder='' class='form-control' required='' value="<?php echo isset($_GET['act']) && $_GET['act']=="edit" ? $Date : ""; ?>"> </div>
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|                     <div class='col-md-5'> <input type='text' id='time' class='form-control' name='deadlinetime' value="<?php echo isset($_GET['act']) && $_GET['act']=="edit" ? $Time : ""; ?>"> </div> 
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|                 </div>
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| 
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|                 Title
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|                 <input type='text'  name='title' placeholder='Title' class='form-control' required='' value="<?php echo isset($_GET['act']) && $_GET['act']=="edit" ? $Title : ""; ?>">
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|                 Instructions
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|                 <textarea  name='instructions' placeholder='Assignment Instructions' class='form-control' required='' ><?php echo isset($_GET['act']) && $_GET['act']=='edit' ? $Instructions : ''; ?></textarea>
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|                 Marks
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|                 <input type='text'  name='marks' placeholder='Marks' class='form-control' required='' value="<?php echo isset($_GET['act']) && $_GET['act']=="edit" ? $Marks : ""; ?>">
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|                 Attachment 1
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|                 <input type='file'  name='attachment1' placeholder='Attachment 1' class='form-control'>
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| 
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|                 Attachment 2
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|                 <input type='file' name='attachment2' placeholder='Attachment 1' class='form-control'>
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| 
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|                 Attachment 3
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|                 <input type='file'  name='attachment3' placeholder='Attachment 1' class='form-control' >
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| 
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| 
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|                 Attachment 4
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|                 <input type='file'  name='attachment4' placeholder='Attachment 4' class='form-control' >
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|                 <br>
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| 
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| 		<?php
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|                 if ($Type == "Individual") {
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|                     echo "Submission Type  <input type='radio' name='type' value='Individual' checked /> Individual  <input type='radio' name='type' value='Group' /> Group";
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|                 } else {
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|                     echo "Submission Type  <input type='radio' name='type' value='Individual' /> Individual  <input type='radio' name='type' value='Group' checked> Group";
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|                 }		 
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|                 ?>
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| 
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| 
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|                 <hr>
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|                 <input type='submit' class='btn btn-primary' value='Post Lab Assignment'><br>
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|             </form><br><br><br><br>
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| 	<?php
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|         }}else{
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| 
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|             // ------------------------------Posting New Lab Assignment------------------------------------
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| 
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|             // Mysql to split 1 string into 2 similar to the tsrstr in php
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|             // SELECT SUBSTRING_INDEX(Deadline, ' ', 1) as Date, SUBSTRING_INDEX(Deadline, ' ', -1) as Time from lab_reports_table
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| 
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|             if( $_SESSION['user_type']=="Lecturer"){   
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| 
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|         ?> 
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|             
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|             <h3>New an assignment</h3>
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|             
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|             <form method='post'   enctype='multipart/form-data' action='Script.php'>
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| 		<?php
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|                 $_SESSION['url']=$url;
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|                 ?>
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|                 <input type='hidden' name='frm_uploadlab' value='true' required=''/>
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|                 <input type='hidden' name='course_id' value='<?php echo "$id" ?>' required=''/>
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|                 <input type='hidden' name='url' value='<?php echo ".$course_url." ?>' required=''/>
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|                 
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|                 Deadline (date and time)
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|                 <div class='row'> 
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|                     <div class='col-md-7'><input type='date' id='date' name='deadlinedate' placeholder='' class='form-control' required='' value=""> </div>
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|                     <div class='col-md-5'> <input type='time' class='form-control' name='deadlinetime' value=""> </div> 
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|                 </div>
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| 
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|                 Title
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|                 <input type='text'  name='title' placeholder='Title' class='form-control' required='' value="">
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|                 Instruction
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|                 <textarea  name='instructions' placeholder='Assignment Instructions' class='form-control' required='' value=""></textarea>
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|                 Mark
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|                 <input type='text'  name='marks' placeholder='Marks' class='form-control' required='' value="">
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|                 Attachment 1
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|                 <input type='file'  name='attachment1' placeholder='Attachment 1' class='form-control'>
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| 
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|                 Attachment 2
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|                 <input type='file' name='attachment2' placeholder='Attachment 1' class='form-control'>
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| 
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|                 Attachment 3
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|                 <input type='file'  name='attachment3' placeholder='Attachment 1' class='form-control' >
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| 
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| 
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|                 Attachment 4
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|                 <input type='file'  name='attachment4' placeholder='Attachment 4' class='form-control' >
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|                 <br>
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|                 Submission type: <input type='radio' name='type' value='Individual' required=''> Individual
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| 
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|                 <input type='radio' name='type' value='Group' required=''> Group
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|                 <hr>
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|                 <input type='submit' class='btn btn-primary' value='Post'><br>
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|             </form><br><br><br><br>
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| 	<?php
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|         }            
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|         }              
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| 	
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|         }      
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|         echo "</div>"; 
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| 	
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|         echo "<div class='col-md-7'><h3>Assignment list</h3>";  
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|         
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|         error_reporting(0);
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|         if(isset($_SESSION["info_Updated"])){
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|             echo '<hr><div class="alert alert-info" role="alert">' . $_SESSION['info_Updated'] . '</div>';
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|             $_SESSION['info_Updated'] = null;
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|         }
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|         if (isset($_SESSION['info_courses'])) {
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|             echo '<hr><div class="alert alert-info" role="alert">' . $_SESSION['info_courses'] . '</div>';
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|             $_SESSION['info_courses'] = null;
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|         }
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|         if (isset($_SESSION['info_courses'])) {
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|             echo '<hr><div class="alert alert-info" role="alert">' . $_SESSION['info_courses'] . '</div>';
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|             $_SESSION['info_courses']=null;
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|         }
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| 
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| 
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|         
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|         
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|         $result = mysqli_query($con," SELECT `Lab_Report_ID`,Type,Marks, `Course_ID`, `Posted_Date`, `Deadline`, `Instructions`, `Title`, `Attachment_link_1`, `Attachment_link_2`, `Attachment_link_3`, "
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| 				  . "`Attachment_link_4` FROM `lab_reports_table` WHERE Course_ID=$id ORDER by Lab_Report_ID DESC");
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| 	
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|         
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|         if( $_SESSION['user_type']=="TA")
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|         {
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|             echo "<b style='color:gray'>Only Lecturer can post assignments.</b><br>";
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|         }
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|         if(mysqli_num_rows($result)==0)
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|         {
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|             echo "No assignments posted so far.";
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| 	    
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|         } else { while($row = mysqli_fetch_assoc($result)) {
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|             $marks=$row['Marks'];		
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|             $title=$row['Title'];
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|             $ins=$row['Instructions'];
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|             $posted=$row['Posted_Date'];	
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|             $deadline=$row['Deadline'];
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|             $att1=$row['Attachment_link_1'];
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|             $att2=$row['Attachment_link_2'];
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|             $att3=$row['Attachment_link_3'];
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|             $att4=$row['Attachment_link_4'];
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|             $id=$row['Lab_Report_ID'];
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|             $cours_id=$row['Course_ID'];
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|             $as_type=$row['Type'];
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|             $full_link="<a href='~\..\Lab_Report_Assignments\\$att1'>$att1</a>";      
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|             
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|             if($att2!=""){
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|                 $full_link= $full_link."  |  <a href='~\..\Lab_Report_Assignments\\$att2'>$att2</a>";    
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|             }
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|             if($att3!=""){
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|                 $full_link= $full_link."  |  <a href='~\..\Lab_Report_Assignments\\$att3'>$att3</a>";    
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|             }
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|             
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|             if($att4!=""){
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|                 $full_link= $full_link."   |   <a href='~\..\Lab_Report_Assignments\\$att4'>$att4</a>";    
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|             }
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|             
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|             
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|             
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|             
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|             $resultx1 = mysqli_query($con,"Select Count(*) as cnt from lab_report_submissions where lab_report_submissions.Lab_Report_ID=$id");
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|             while($row = mysqli_fetch_assoc($resultx1)) {$count_subs=$row['cnt'];}    
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|             
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|             $resultx2 = mysqli_query($con,"Select COUNT(*) as cnt from lab_report_submissions where lab_report_submissions.Lab_Report_ID=$id and Marks is not null");
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|             if(mysqli_num_rows($resultx2)==0){$count_marked=0;} else { while($row = mysqli_fetch_assoc($resultx2)) {$count_marked =$row['cnt'];}}     
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|             
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|             
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|             $header="Courses > ".$name."($code) > Assignments > ".$title;
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|             
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|             echo "      <div class='break-word btn btn-default' style='word-wrap: break-word;border-color:grey;'>
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|   $title ($as_type) <br> $ins
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|   
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|    <br> <span style='font-size:8pt'>Posted : $posted  Deadline :  <b> $deadline </b>   ($marks Marks)                     "
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|                . "<br>"
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| 
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|                . "<span class='btn-default'>    $count_subs Submissions ( $count_marked Marked )       <a href='Courses.php?course=".$url."&act=edit&cid=".$id."'>Edit</a>   |  <a href='~\..\Submissions.php?id=$id&header=$header&total=$marks' onclick=''> View </a>        |           <a href='#'  onclick='extendDeadline($id)'> Extend Deadline </a>  </span>         <hr> Attachments : $full_link </span>"
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|                . "  </div>
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|                ";
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|             
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|             
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|             
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|         }}
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|         echo "</div>";
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| 	
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|         $resultx1 = mysqli_query($con,"SELECT course_students_table.Student_ID,users_table.Full_Name FROM 
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| `course_students_table`
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| INNER JOIN users_table on users_table.Student_ID=course_students_table.Student_ID
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| WHERE Course_ID=$course_id");
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| 	
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|         
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|         echo "<span id='dropstudents' style='display:none;'> <select name='stdid'>";
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|         while($row = mysqli_fetch_assoc($resultx1)) 
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|         {
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|             $stdid=$row['Student_ID'];
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|             $stdname=$row['Full_Name'];
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|             
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|             echo "<option value='$stdid'> $stdname($stdid) </option> ";
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|         }  
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|         echo "</select><br>Reason <input type='text' name='reason'>"
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|            . "<input type='hidden' name='url' value='$course_url'>"
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|            . " </span>";
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| 	
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|         return;
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| 
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| 	}
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| 	
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| 	?>
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| 
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| 
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| 	
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| 	<div class="col-md-8">
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|             
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| 	    <?php 
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| 	    $user_name=$_SESSION['user_fullname'];
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|             
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|         echo "<div><b>My courses</b></div>";
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|             
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| 	    $result = mysqli_query($con,"SELECT `Course_ID`, `Course_Name`, `Academic_Year`, `Faculty`, "
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| 				      . "`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=$user_d ORDER BY Academic_Year DESC, URL ASC");
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| 	    
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| 	    if($_SESSION['user_type']=="TA")
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| 	    {
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| 		$result = mysqli_query($con,"SELECT course_ta.Course_ID, `Course_Name`, 
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|           `Academic_Year`, `Faculty`, `Lecturer_User_ID`, `TA_User_ID`, `Course_Code`, `URL`, `Verify_New_Members`   FROM `courses_table` 
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| INNER JOIN 
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| course_ta ON course_ta.Course_ID=courses_table.Course_ID where course_ta.TA=$user_d");
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| 
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| 	    }
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| 	    
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| 	    if(mysqli_num_rows($result)==0)
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| 	    {} else { while($row = mysqli_fetch_assoc($result)) {
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| 		$id=$row['Course_ID'];	
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| 		$name=$row['Course_Name'];
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| 		$code=$row['Course_Code'];
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| 		$faculty=$row['Faculty'];	
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| 		$lecturer=$row['Full_Name'];
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| 		$academic=$row['Academic_Year'];
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| 		$url=$row['URL'];
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|                 
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| 		$resultTA = mysqli_query($con,"SELECT `Course_ID`, `TA`,users_table.Full_Name as TA_NAME FROM `course_ta`
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| INNER JOIN users_table on users_table.User_ID=course_ta.TA
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| where course_ta.Course_ID=$id");  
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|                 
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| 		$ta="";
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| 		while($rowTA = mysqli_fetch_assoc($resultTA)) {
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|                     $ta=$ta."  - ".$rowTA['TA_NAME'];
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| 		}
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|                 
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|                 
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|                 
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| 		echo"  
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|                   
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|                          <a href='~\..\Courses.php?course=$url'>   <div class='btn btn-default'>
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|   ($code) - $name 
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|    <br> <span style='font-size:8pt'>Faculty : $faculty        Year :  $academic          Lecturer  :$lecturer          TA:$ta </span>
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| </div></a>
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|                 ";
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| 		
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|             }}?>
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| 	</div>
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| 	<div class="col-md-4">
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| 	    <br>
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| 	    <b> Course joining requests </b>
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| 	    
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| 
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| 
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| 	    <?php
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| 	    $lecturer_id= $_SESSION['user_id'];
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| 	    $result = mysqli_query($con,"SELECT  course_students_table.ID,users_table.Full_Name,  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 course_students_table on  course_students_table.Course_ID=courses_table.Course_ID
 | |
| INNER JOIN users_table on users_table.Student_ID=course_students_table.Student_ID
 | |
| WHERE  Lecturer_User_ID=$lecturer_id and course_students_table.Status='Pending'");
 | |
| 	    
 | |
| 	    if(mysqli_num_rows($result)==0)
 | |
| 	    {
 | |
| 		
 | |
| 		echo "<br>  <i class='fa fa-info-circle'></i>No course-joining request so far for your courses<hr>";
 | |
| 	    } 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 "<div class='btn btn-default'>
 | |
|  $std_name is Requesting to join <br> [($code) - $name ]      <br><a href='~\..\Script.php?AcceptStudent=y&id=$id&rs=yes' class='btn-sm btn-success' onclick=return confirm(\"are you sure to join this course?\")' > Accept </a>
 | |
|    <a href='~\..\Script.php?AcceptStudent=y&id=$id&rs=no' class='btn-sm btn-danger' onclick=return confirm(\"are you sure to join this course?\")' > Decline </a>                     
 | |
| </div>";
 | |
|                 
 | |
|             }
 | |
| 	    }
 | |
| 	    ?>
 | |
| 
 | |
| 
 | |
| 	    <?php 
 | |
| 	    if( $_SESSION['user_type']=="TA")
 | |
| 	    {
 | |
| 		echo "<center>Only Lecturer can post assignments</center>";
 | |
| 	    }
 | |
| 	    if( $_SESSION['user_type']=="Lecturer"){ ?>
 | |
| 		
 | |
| 		<b>Create a new course</b>
 | |
| 		
 | |
| 		<form method="post" action="Script.php">
 | |
| 		    <input type="hidden" name="frm_createCourse" value="true" required=""/>
 | |
| 		    <input type="hidden" name="l" value="l" required=""/>
 | |
| 		    Course name
 | |
| 		    <input type="text" name="name" placeholder="Course Name" class="form-control" required="">
 | |
| 
 | |
| 		    Course code
 | |
| 		    <input type="text" name="code" placeholder="Course Code" class="form-control" required="">
 | |
| 
 | |
| 		    URL (leave blank to use course code & year)
 | |
| 		    <input type="text" name="url" placeholder="Choose Custom URL " class="form-control">
 | |
| 
 | |
| 		    Academic year
 | |
| 		    <input type="text" name="academic" placeholder="Academic Year" class="form-control" required="">
 | |
| 
 | |
| 		    Faculty <br>
 | |
| 		    <input type="text" name="faculty" placeholder="Faculty" class="form-control" required="">
 | |
| 
 | |
| 
 | |
| 		    <input type="hidden" name="lecturer" value="<?php echo $_SESSION['user_id'];  ?>">
 | |
| 
 | |
| 
 | |
| 		    Verify joining students? 
 | |
| 		    <input type="radio" name="verify" value="1"> Yes
 | |
| 		    <input type="radio" name="verify" value="0" checked=""> No
 | |
| 
 | |
| 		    <br>
 | |
| 		    <input type="submit" class="btn btn-primary" value="Create"><br>
 | |
| 		    
 | |
| 		</form>
 | |
| 		
 | |
| 	    <?php }  ?>
 | |
|             
 | |
|         </div>
 | |
| 	
 | |
| 	
 | |
| 	<!--   END LECTURER   -->
 | |
| 
 | |
| <?php 
 | |
| } 
 | |
| 
 | |
| 
 | |
| if( $_SESSION['user_type']=="Student")
 | |
| {
 | |
| ?>
 | |
| 
 | |
|     <!--STUDENT CODE-->
 | |
|     <div class="row" style="width:80%;margin:auto; text-align:left;">
 | |
| 	<div class="col-md-6">
 | |
| 	    <br>  Course Portal > Students <br>
 | |
| 	    <?php
 | |
| 	    
 | |
| 	    error_reporting(0);
 | |
| 	    if (isset($_SESSION['info_Courses_student'])) {
 | |
| 		echo '<hr><span class="alert alert-success" role="alert">' . $_SESSION['info_Courses_student'] . '</span>';
 | |
| 		$_SESSION['info_Courses_student'] = null;
 | |
| 	    }
 | |
| 	    ?>
 | |
| 	    <br><br>
 | |
| 	</div>
 | |
| 	<div class="col-md-6"></div>
 | |
|     </div>
 | |
| 
 | |
| 
 | |
|     <div class="row" style="width:80%;margin:auto; text-align:left;">
 | |
| 	<div class="col-md-6">
 | |
| 	    
 | |
| 	    <?php 
 | |
| 	    error_reporting(0);
 | |
| 	    $student_id= $_SESSION['user_student_id'];
 | |
| 	    // current academic year - i.e 2021 - 2022 , so we will show in search result:
 | |
| 	    // course containing either 2021 or 2022 as academic year.
 | |
| 	    $oldest_academic_year = date('Y') - 1;
 | |
| 	    if(!empty($_GET["search"]) || !empty($_GET["faculty"]))
 | |
| 	    {
 | |
| 		$search = trim(mysqli_real_escape_string($con, $_GET["search"]));
 | |
| 		$search = strtoupper($_GET['search']);
 | |
| 		$faculty = mysqli_real_escape_string($con, $_GET["faculty"]);
 | |
| 		
 | |
| 		// the user has not entered something under "Find course by Code"
 | |
| 		if($faculty=="")
 | |
| 		{
 | |
| 		    echo "<h4> Search results for course code: $search </h4><hr>";
 | |
| 		    $result = mysqli_query($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 entered something under "Find course by Code"
 | |
| 		else
 | |
| 		{
 | |
| 		    echo "<h3> Find courses under faculty: $faculty</h3>";
 | |
| 		    $result = mysqli_query($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. <hr>";
 | |
| 
 | |
| 		} 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="<i class='fa fa-exclamation-circle'></i> Lecturer verification required";
 | |
| 			    $msg2="Send Joining Request";
 | |
| 			}
 | |
| 			
 | |
| 			echo "<div class='btn btn-default' style='word-wrap:break-word'>
 | |
|   ($code) $name <br>($url) <br>  <a href='~\..\Script.php?JoinCourse=y&id=$id&std=$student_id&joining=$v' class='btn-sm btn-success' onclick=return confirm(\"Are you sure to join this course?\")' >Join</a>
 | |
|    <br> <span style='font-size:10pt'>Faculty: $faculty   Year: $academic   Lecturer: $lecturer </span><br>$msg</div>
 | |
|                         ";
 | |
| 		    }
 | |
| 		}
 | |
| 	    }
 | |
| 	    // Otherwise, list the student's joined courses (already done), in reverse chronological order
 | |
| 	    echo "<h4> My courses </h4>";
 | |
| 	    $result = mysqli_query($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 "<i class='fa fa-exclamation-circle'></i> 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($Status=="Joined")
 | |
| 		    {
 | |
| 			echo "<a href='~\..\Course.php?url=$url'>   <div class='btn btn-default' style='word-wrap:break-word'>
 | |
|   ($code) - $name <br>($url)           <i class='fa fa-check-circle'></i> $Status        
 | |
|    <br> <span style='font-size:8pt'>Faculty: $faculty   Year: $academic    Lecturer: $lecturer </span></div></a>
 | |
|                         ";  
 | |
| 		    }
 | |
| 		    else
 | |
| 		    {
 | |
| 			echo "<div class='btn btn-default'>
 | |
|   ($code) - $name  <i class='btn-sm btn-danger'> $Status</i>
 | |
|    <br> <span style='font-size:8pt'>Faculty: $faculty   Year: $academic   Lecturer: $lecturer </span></div>
 | |
|                         "; 
 | |
| 		    }
 | |
| 		}
 | |
| 	    } 
 | |
| 	    
 | |
| 	    echo "</div><div class='col-md-6'>
 | |
|     
 | |
|         <form method='get' action='Courses.php'>
 | |
|             <div class='row'> 
 | |
|             <div class='col-md-12'>
 | |
|             <div class='row'><div class='col-md-5'> Find new course by course code
 | |
|             <input  type='text' class='form-control' name='search' maxlength='11' placeholder='Enter course code'>
 | |
|             </div><div class='col-md-5'>
 | |
| List courses by faculty
 | |
| 
 | |
| <select name='faculty' class='form-control'>";
 | |
|             $result = mysqli_query($con,"SELECT   DISTINCT(Faculty) as Faculty FROM `courses_table`");
 | |
|             if(mysqli_num_rows($result)==0){
 | |
| 
 | |
|             } else { 
 | |
| 		echo"<option value=''> Search by faculty </option>";
 | |
| 		while($row = mysqli_fetch_assoc($result)) {
 | |
|                     $fname=$row['Faculty'];
 | |
|                     echo " <option value='$fname'> $fname </option>";
 | |
|             }}
 | |
| 
 | |
|             echo "</select></div></div>
 | |
| 
 | |
| </div>
 | |
|                  <div class='col-md-1'> <br>
 | |
|             <input type='submit' class='btn btn-primary' value='Find'>
 | |
|             </div>
 | |
|        
 | |
|         </div>
 | |
|         </form>
 | |
| 
 | |
|     </div></div>"; 
 | |
|             
 | |
| 	    }
 | |
| 	    
 | |
| 	    ?>
 |