Upgrade156158.php at PHPFreeNews

<?php

/*	+--------------------------------------------------------------
	| PHPFreeNews - News Headlines on your website                |
	| Developed by Jim Willsher.                                  |
	| http://www.phpfreenews.co.uk                                |
	+-------------------------------------------------------------+
*/

require('../Config/Config.php');
require('../Inc/Functions.php');

$UpgradeScript = $_SERVER['PHP_SELF'];
$Step = isset($_GET['step']) ? $_GET['step'] : '';
?>

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML>
	<HEAD>
		<TITLE><?= $SiteDescription ?> Upgrade Version 1.56 to Version 1.58</TITLE>
			<META name="Author" content="Jim Willsher">
			<META name="Keywords" content="PHP, News, Headlines, PHPFreeNews">
			<META name="Description" content="PHP Free News">
			<LINK rel="stylesheet" href="../Inc/Styles.css" type="text/css" />
		</HEAD>
		<body>
			<P class="plaintext"><IMG src="../Inc/Images/<?= $AdminSiteLogo ?>" width="266" height="61"></p>
			<P class="plaintext">


			<?php
			// =============================================================================================================

			if ($Step == '')
			{
				// First Stage
				?>
				Welcome to the Version 1.56 to 1.58 Upgrade Script for <B><?= $SiteDescription ?></B>.<br />
				<br />
				This script will update your database to make it compliant with Version 1.58 of <?= $SiteDescription ?>.
				<br />
				The installer will upgrade database <B>"<?= $db ?>"</B>. Remember to upgrade every database you have.</p>
				<P class="plaintext">It is assumed that you are already running version 1.56 or 1.57<br />
		    	<br />
		    	The MySql User in your Config.php file must have the following permissions: ALTER.<br />
		    	Once the database has been installed you can safely revoke ALTER.<br />
				<br />
		    	Step 1 of the upgrade will add new fields to the database.<br />
				<br />
				<A href="<?=$UpgradeScript?>?step=1">Perform Upgrade Step 1>></A>
				<?php
			}

			// =============================================================================================================

			elseif ($Step == '1')
			{
				echo ('<br />Altering table: news_users ');
				$sql_query = mysql_query("ALTER TABLE news_users
						ADD LastActivityDateTime DATETIME AFTER MustChangePassword");
				if ($sql_query)
					echo ('<b> Done!</b>');
				else
					echo mysql_error();

				echo ('<br />Altering table: news_users ');
				$sql_query = mysql_query("ALTER TABLE news_users
						ADD LastActivity VARCHAR(255) AFTER LastActivityDateTime");
				if ($sql_query)
					echo ('<b> Done!</b>');
				else
					echo mysql_error();

				echo ('<br />Altering table: news_posts ');
				$sql_query = mysql_query("ALTER TABLE news_posts
						ADD ExpiryDateTime DATETIME DEFAULT '2020-12-31 00:00:00' NOT NULL AFTER OriginalPostDateTime");
				if ($sql_query)
					echo ('<b> Done!</b>');
				else
					echo mysql_error();

				// ===============================================================================================

				?>
				<br />
				<br />
				If there were no errors generated then the Database tables were updated successfully.<br /><br />
				<br />
				Please now delete this Upgrade script (<?= $_SERVER['PHP_SELF'] ?>) or make it inaccessible.<br />
				Ideally, you should delete the entire Upgrade folder.
				<br />
				<?php
			}
			?>
	    	</p>
		</body>
</HTML>