<?
	include ("../main.inc.php");
	list($ulvl, $loggedin) = check_auth();
	print_header("MHS:Calendar");

	if($ulvl < 30){
		echo "Sorry You Do Not have a High Enough User Level to Edit the Calendar.";
		print_footer();
		exit;
	}
	$mysql_tablename = 'calendar';
	$lastday = 1;
	while (checkdate($month,$lastday,$year))
	{
		$lastday++;
	}

	switch ($action)
	{
		case "Delete marked":
			if (!$id)
			{
				echo "<p>You can't delete nothing from the table.";
				break;
			}
			echo "We are about to delete id $id from $mysql_tablename<p>";

			$query = mysql_query("SELECT username FROM $mysql_tablename WHERE id = $id");
			$row = mysql_fetch_array($query);
				mysql_query("DELETE FROM $mysql_tablename WHERE id = '$id'");
				echo "Item Deleted";		

			break;

		case "Modify marked":
			if (!$id)
			{
				echo "<p>You can't modify nothing.";
				break;
			}
			echo "We are about to modify id $id from $mysql_tablename";
			$query = mysql_query("SELECT *, RIGHT(stamp, 8) AS thetime, SUBSTRING(stamp FROM 9 FOR 2) AS theday FROM $mysql_tablename WHERE id = '$id'");
			$row = mysql_fetch_array($query);
			$row[description] = ereg_replace("<br>", "", $row[description]);

			echo "<form method=post action=operate.php>
				<input type=hidden name=id value='$row[id]'>
				<table>
				<tr>";
			echo "
				<tr>
					<td><b>Day</td>
					<td><select name=day size=1>";

			for ($i=1; $i<$lastday; $i++)
			{
				if ($i == $row[theday])
					echo "<option value=$i selected>$i</option>";
				else
					echo "<option value=$i>$i</option>";
			}
			echo "</select><select size=1 name=month>";
			for ($i=1; $i<13; $i++)
			{
				$nm = date("F", mktime(0,0,0,$i,1,$year));
				if ($i == $month)
					echo "<option value=$i selected>$nm</option>";
				else
					echo "<option value=$i>$nm</option>";
			}
			echo "</select><select size=1 name=year>";
			for ($i=$year-2; $i<$year+5; $i++)
			{
				if ($i == $year)
					echo "<option value=$i selected>$i</option>";
				else
					echo "<option value=$i>$i</option>";
			}

			echo "</select></tr>

				<tr><td><b>Subject (255 chars max)</td>
				<td><input type=text name=subject value=\"$row[subject]\"></td></tr>

				<tr><td><b>Time (hh:mm:ss)</td>
				<td><input type=text name=time value='$row[thetime]'></td></tr>

				<tr><td><b>Description</td>
				<td><textarea wrap=virtual rows=5 cols=50 name=description>$row[description]</textarea></td></tr>
				</table>
				<input type=hidden name=action value=Addsucker>
				<input type=hidden name=modify value=Modify>
				<input type=submit value=\"Submit item\">
				</form>";    
			break;

		case "Add item to calendar":
			echo "Adding item to calendar";
			$query = mysql_query("SELECT max(id) as id FROM $mysql_tablename");
			if ($query)
			{
				$result = mysql_fetch_array($query);
				$result["id"]++;
			}
			else
			{
				$result["id"] = 0;
			}
			echo "<form method=post action=operate.php>
				<input type=hidden name=id value=$result[id]>
				<table>
				<tr>";

				
			echo "	<tr><td><b>Day</td>
					<td><select name=day size=1>";
			for ($i=1; $i<$lastday; $i++)
			{
				if ($i == $day)
					echo "<option value=$i selected>$i</option>";
				else    
					echo "<option value=$i>$i</option>";
			}
			echo "</select><select size=1 name=month>";
			for ($i=1; $i<13; $i++)
			{
				$nm = date("F", mktime(0,0,0,$i,1,$year));
				if ($i == $month)
					echo "<option value=$i selected>$nm</option>";
				else
					echo "<option value=$i>$nm</option>";
			}
			echo "</select><select size=1 name=year>";
			for ($i=$year-2; $i<$year+5; $i++)
			{
				if ($i == $year)
					echo "<option value=$i selected>$i</option>";
				else
					echo "<option value=$i>$i</option>";
			}
			echo "</select></td></tr>
					<tr><td><b>Subject (255 chars max)</td>
					<td><input type=text name=subject></td></tr>
					<tr><td><b>Time (hh:mm:ss)</td>
					<td><input type=text name=time></td></tr>
					<tr><td><b>Description</td>
					<td><textarea wrap=virtual rows=5 cols=50 name=description></textarea></td></tr>
				</table>
Main: <input type=checkbox name=main value=Main><br>
Athletics: <input type=checkbox name=athletics value=Athletics><br>
Clubs: <input type=checkbox name=clubs value=Clubs><br>
				<input type=hidden name=action value=Addsucker>
				<input type=submit value=\"Submit item\">
				</form>";
			break;

		case "Addsucker":

			if ($modify)
			{
				mysql_query("DELETE FROM $mysql_tablename WHERE id = '$id'");
				ereg_replace("<br>", "", $description);
			}
			$description = nl2br($description);
			$description = addslashes($description);
			$subject = addslashes($subject);
			$type = "$main $clubs $athletics";
			$temp = mysql_query("INSERT INTO $mysql_tablename (stamp, subject, description, type) VALUES ('$year-$month-$day $time', '$subject', '$description','$type')");
			if ($temp != 0)
				echo "Item added ...";
			else
			{
				echo "Item may not have been added ...";
				echo mysql_error();
			}

			break;
	}

	echo "<p><form method=get action=welcome.php><input type=submit value='Back to Calendar'>
		<input type=hidden name=month value=$month><input type=hidden name=year value=$year></form>";
?>