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student.php
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student.php
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<?php
// start session
session_start();
require_once ("functions.php");
// Send a raw HTTP header with the media type
header("Content-Type: text/html;charset=utf-8");
$login = $_SESSION['login'];
$passw = $_SESSION['passw'];
// if user is not logged in redirect him to login page
if(empty($_SESSION['login']))
header('Location: index.php');
if( $_SESSION['Usertype'] == 'T' )
header('Location: teacher.php');
elseif ( $_SESSION['Usertype'] != 'S' )
{
session_destroy();
header('Location: index.php');
}
// Create connection
$conn = ConnectToServer();
// connect to database
mysqli_query($conn, "use vr2m");
if($_SERVER["REQUEST_METHOD"]=="POST")
{
if(isset($_POST['SignOut']))
{
session_destroy();
header('Location: index.php');
}
}
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="ru" lang="ru">
<head>
<style>
table, th, td
{
border: 1px solid black;
}
</style>
</head>
<body>
<h1>Student page</h1>
<form action="<?php echo $_SERVER['PHP_SELF']; ?>" method="post">
<input type="submit" name="SignOut" value="Sign out" />
</form>
</br>
<?php
if($_SERVER["REQUEST_METHOD"]=="POST")
{
if (isset($_POST['ViewAllAlerts']))
{
echo "<h3>Email Alerts</h3>";
$sql = "call ShowEmailAlert('".$login."')";
$result = mysqli_query($conn, $sql);
echo "<table> <tr><th> Course Name</th> <th>CRN</th> <th>Name</th>";
echo "</td>";
if (mysqli_num_rows($result) > 0)
{
// output data of each row
while($row = mysqli_fetch_assoc($result))
echo "<tr><th>".$row["CourseNum"]."</th> <th>".$row["CRN"]."</th> <th>".$row["Name"]."</th>";
}
echo "</table>";
}
elseif(isset($_POST['AddEmailAlert']))
{
$sql = "call AddEmailAlert('".$login."','".$_POST['Coursework_name']."', '".$_POST['CRN']."')";
$result = mysqli_query($conn, $sql);
}
elseif(isset($_POST['DeleteEmailAlert']))
{
$sql = "call DeleteEmailAlert('".$login."','".$_POST['Coursework_name']."', '".$_POST['CRN']."')";
$result = mysqli_query($conn, $sql);
}
else
{
if(isset($_POST['ViewAllAvailable']))
{
echo "<h3>Available Coursework</h3>";
$sql = "call showAllAvailCourseWork('".$login."')";
$result = mysqli_query($conn, $sql);
}
if(isset($_POST['ViewAvailableProjects']))
{
echo "<h3>Available Projects</h3>";
$sql = "call showAvailCourseWork('".$login."','PJ')";
$result = mysqli_query($conn, $sql);
}
if(isset($_POST['ViewAvailableHW']))
{
echo "<h3>Available Homeworks</h3>";
$sql = "call showAvailCourseWork('".$login."','HW')";
$result = mysqli_query($conn, $sql);
}
if(isset($_POST['ViewAvailableCL']))
{
echo "<h3>Available Closed labs</h3>";
$sql = "call showAvailCourseWork('".$login."','CL')";
$result = mysqli_query($conn, $sql);
}
if(isset($_POST['ViewAvailablePR']))
{
echo "<h3>Available Presentations</h3>";
$sql = "call showAvailCourseWork('".$login."','PR')";
$result = mysqli_query($conn, $sql);
}
if(isset($_POST['ViewAvailableRP']))
{
echo "<h3>Available Research projects</h3>";
$sql = "call showAvailCourseWork('".$login."','RP')";
$result = mysqli_query($conn, $sql);
}
if(isset($_POST['ViewAvailableSV']))
{
echo "<h3>Available Surveys</h3>";
$sql = "call showAvailCourseWork('".$login."','SV')";
$result = mysqli_query($conn, $sql);
}
if(isset($_POST['ViewAvailableOT']))
{
echo "<h3>Available Other</h3>";
$sql = "call showAvailCourseWork('".$login."','OT')";
$result = mysqli_query($conn, $sql);
}
//////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////
if(isset($_POST['ViewAllActive']))
{
echo "<h3>Active CourseWork</h3>";
$sql = "call showAllAvailCourseWork('".$login."')";
$result = mysqli_query($conn, $sql);
}
if(isset($_POST['ViewActiveProjects']))
{
echo "<h3>Active Projects</h3>";
$sql = "call showAvailCourseWork('".$login."','PJ')";
$result = mysqli_query($conn, $sql);
}
if(isset($_POST['ViewActiveHW']))
{
echo "<h3>Active Homeworks</h3>";
$sql = "call showAvailCourseWork('".$login."','HW')";
$result = mysqli_query($conn, $sql);
}
if(isset($_POST['ViewActiveCL']))
{
echo "<h3>Active Closed labs</h3>";
$sql = "call showAvailCourseWork('".$login."','CL')";
$result = mysqli_query($conn, $sql);
}
if(isset($_POST['ViewActivePR']))
{
echo "<h3>Active Presentations</h3>";
$sql = "call showAvailCourseWork('".$login."','PR')";
$result = mysqli_query($conn, $sql);
}
if(isset($_POST['ViewActiveRP']))
{
echo "<h3>Active Research projects</h3>";
$sql = "call showAvailCourseWork('".$login."','RP')";
$result = mysqli_query($conn, $sql);
}
if(isset($_POST['ViewActiveSV']))
{
echo "<h3>Active Surveys</h3>";
$sql = "call showAvailCourseWork('".$login."','SV')";
$result = mysqli_query($conn, $sql);
}
if(isset($_POST['ViewActiveOT']))
{
echo "<h3>Active Other</h3>";
$sql = "call showAvailCourseWork('".$login."','OT')";
$result = mysqli_query($conn, $sql);
}
echo "<table> <tr><th>Course</th> <th>CRN</th> <th>Name</th> <th>Assign_date</th> <th>Due_date</th> <th>Description</th> </tr>";
echo "</td>";
if (mysqli_num_rows($result) > 0)
{
// output data of each row
while($row = mysqli_fetch_assoc($result))
echo "<tr><th>".$row["eCourseNum"]."</th> <th>".$row["eCRN"]."</th> <th>".$row["Name"]."</th> <th>".$row["Assign_date"]."</th> <th>".$row["Due_date"]."</th> <th>". "<a href='".$row["eDescription"]."'>Description</a>" ."</th> </tr>";
}
echo "</table>";
}
}
?>
<h3>Add email alert</h3>
<form action="<?php echo $_SERVER['PHP_SELF']; ?>" method="post">
<input type="text" name="CRN"/> CRN <br/>
<input type="text" name="Coursework_name"/> Coursework name <br/>
<input type="submit" name="AddEmailAlert" value="Enter" />
</form>
<h3>Delete email alert</h3>
<form action="<?php echo $_SERVER['PHP_SELF']; ?>" method="post">
<input type="text" name="CRN"/> CRN <br/>
<input type="text" name="Coursework_name"/> Coursework name <br/>
<input type="submit" name="DeleteEmailAlert" value="Enter" />
</form>
</br>
</br>
<form action="<?php echo $_SERVER['PHP_SELF']; ?>" method="post">
<input type="submit" name="ViewAllAlerts" value="View all email alerts" style="width:200px" />
</form>
</br>
<h3>View available</h3>
<form action="<?php echo $_SERVER['PHP_SELF']; ?>" method="post">
<input type="submit" name="ViewAllAvailable" value="Coursework" style="width:200px" />
</form>
<form action="<?php echo $_SERVER['PHP_SELF']; ?>" method="post">
<input type="submit" name="ViewAvailableProjects" value="Projects" style="width:200px" />
</form>
<form action="<?php echo $_SERVER['PHP_SELF']; ?>" method="post">
<input type="submit" name="ViewAvailableHW" value="Homework" style="width:200px" />
</form>
<form action="<?php echo $_SERVER['PHP_SELF']; ?>" method="post">
<input type="submit" name="ViewAvailableCL" value="Closed Labs" style="width:200px" />
</form>
<form action="<?php echo $_SERVER['PHP_SELF']; ?>" method="post">
<input type="submit" name="ViewAvailablePR" value="Presentations" style="width:200px" />
</form>
<form action="<?php echo $_SERVER['PHP_SELF']; ?>" method="post">
<input type="submit" name="ViewAvailableRP" value="Research Papers" style="width:200px" />
</form>
<form action="<?php echo $_SERVER['PHP_SELF']; ?>" method="post">
<input type="submit" name="ViewAvailableSV" value="Surveys" style="width:200px" />
</form>
<form action="<?php echo $_SERVER['PHP_SELF']; ?>" method="post">
<input type="submit" name="ViewAvailableOT" value="Other" style="width:200px" />
</form>
</br>
</br>
<h3>View active</h3>
<form action="<?php echo $_SERVER['PHP_SELF']; ?>" method="post">
<input type="submit" name="ViewAllActive" value="Coursework" style="width:200px" />
</form>
<form action="<?php echo $_SERVER['PHP_SELF']; ?>" method="post">
<input type="submit" name="ViewActiveProjects" value="Projects" style="width:200px" />
</form>
<form action="<?php echo $_SERVER['PHP_SELF']; ?>" method="post">
<input type="submit" name="ViewActiveHW" value="Homework" style="width:200px" />
</form>
<form action="<?php echo $_SERVER['PHP_SELF']; ?>" method="post">
<input type="submit" name="ViewActiveCL" value="Closed Labs" style="width:200px" />
</form>
<form action="<?php echo $_SERVER['PHP_SELF']; ?>" method="post">
<input type="submit" name="ViewActivePR" value="Presentations" style="width:200px" />
</form>
<form action="<?php echo $_SERVER['PHP_SELF']; ?>" method="post">
<input type="submit" name="ViewActiveRP" value="Research Papers" style="width:200px" />
</form>
<form action="<?php echo $_SERVER['PHP_SELF']; ?>" method="post">
<input type="submit" name="ViewActiveSV" value="Surveys" style="width:200px" />
</form>
<form action="<?php echo $_SERVER['PHP_SELF']; ?>" method="post">
<input type="submit" name="ViewActiveOT" value="Other" style="width:200px" />
</form>
</body>
</html>