DbLocal/AddTheater.php at master · dranelol/DbLocal · GitHub

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<?php
/*|-------------------------------------------------------------------------
 *| CMPS 460 Spring 2015
 *| Ryan Adair
 *| 4/28/15
 *|
 *| The following code is the work of the author named above.
 *|-----------------------------------------------------------------------
 *| This script generates a webpage with the appropriate fields
 *| displayed to allow an admin to enter a new theater in an
 *| existing cinema in the Theater table of the database.
 *|-----------------------------------------------------------------------*/

	include "login.php";

	if(isset($_SESSION["userType"]) == false)
	{
		echo "Not logged in!";
		echo '<br><br>';
		echo '<a href ="LoginPage.php">Go Log In</a>';

		die();
	}


?>
<html>
<head>
<title>
Add a Theater
</title>
</head>

<h3>
Add a Theater
</h3>
<body>

<?php

	$sessionUser = $_SESSION['userType'];

	// restrict access only to certain userTypes


	if($sessionUser != "admin")
	{
		echo 'Not logged in as an admin!';
		echo '<br><br>';
		echo '<a href ="LoginPage.php">Go Log In</a>';

		die();
	}


	echo "Logged in as: $sessionUser";
	if($sessionUser == "member")
	{
		echo "<br>Membership ID: " . $_SESSION['memberID'] . "<br>";
	}

	$date = $_SESSION["today"];
	echo "<br>";
	echo "Today's date: $date";

?>

<br>
<br>

<?php

	if(isset($_POST['cinema']) && isset($_POST['theaterNumber']) && isset($_POST['theaterRows']) && isset($_POST['theaterCols']))
	{

		$cinemaID = $_POST['cinema'];
		$theaterNumber = $_POST['theaterNumber'];
		$theaterRows = $_POST['theaterRows'];
		$theaterCols = $_POST['theaterCols'];
		$theaterCapacity = $theaterRows * $theaterCols;

		$theaterExistsResult = mysql_query("select * from Theater where CinemaID=$cinemaID and TheaterNumber=$theaterNumber;") or die(mysql_error());

		if($t = mysql_fetch_array($theaterExistsResult))
		{
			echo "Theater number $theaterNumber already exists at this cinema.";
		}

		else
		{

			$addTheaterQuery = "insert into Theater (CinemaID, TheaterNumber, SeatingRows, SeatingColumns, Capacity)
											values ('$cinemaID', '$theaterNumber', '$theaterRows', '$theaterCols', '$theaterCapacity')";


			$addTheaterResult = mysql_query($addTheaterQuery) or die(mysql_error());

			echo "Theater successfully added!";
		}

	}

	else
	{
			echo "<form action='AddTheater.php' method='post'>";
			echo "Cinema: ";
			echo "<select name='cinema'>";

			$selectCinemaResult = mysql_query("select * from Cinema;") or die(mysql_error());
			while($cinemaRow = mysql_fetch_array($selectCinemaResult))
			{
					$cinemaID = $cinemaRow['ID'];
					$cinemaName = $cinemaRow['Name'];

					echo "<option value='$cinemaID'>($cinemaID) $cinemaName</option>";
			}

			echo "</select>";
			echo "<br>";

			echo "Theater Number: <input type='text' name='theaterNumber' placeholder='1' required><br>";
			echo "Number of Rows: <input type='number' min='1' step='1' name='theaterRows' placeholder='12' required><br>";
			echo "Number of Columns: <input type='number' min='1' step='1' name='theaterCols' placeholder='12' required><br>";

			echo "<br><input type='submit' value='Add Theater'>";
			echo "</form>";
	}

	echo "<br>";
	echo "<form action ='index.php'>";
	echo "<input type ='submit' value = 'Go back to index' >";
	echo "</form>";
?>

</body>
</html>