Gazelle/sections/wiki/revisions.php

<?
if (!isset($_GET['id']) || !is_number($_GET['id'])) {
	error(404);
}
$ArticleID = (int)$_GET['id'];

$Latest = Wiki::get_article($ArticleID);
list($Revision, $Title, $Body, $Read, $Edit, $Date, $AuthorID, $AuthorName) = array_shift($Latest);
if ($Read > $LoggedUser['EffectiveClass']) {
	error(404);
}
if ($Edit > $LoggedUser['EffectiveClass']) {
	error(403);
}

View::show_header("Revisions of ".$Title);
?>
<div class="thin">
	<div class="header">
		<h2>Revision history for <a href="wiki.php?action=article&amp;id=<?=$ArticleID?>"><?=$Title?></a></h2>
	</div>
	<form action="wiki.php" method="get">
		<input type="hidden" name="action" id="action" value="compare" />
		<input type="hidden" name="id" id="id" value="<?=$ArticleID?>" />
		<table>
			<tr class="colhead">
				<td>Revision</td>
				<td>Title</td>
				<td>Author</td>
				<td>Age</td>
				<td>Old</td>
				<td>New</td>
			</tr>
			<tr>
				<td><?=$Revision?></td>
				<td><?=$Title?></td>
				<td><?=Users::format_username($AuthorID, false, false, false)?></td>
				<td><?=time_diff($Date)?></td>
				<td><input type="radio" name="old" value="<?=$Revision?>" disabled="disabled" /></td>
				<td><input type="radio" name="new" value="<?=$Revision?>" checked="checked" /></td>
			</tr>
<?
$DB->query("
	SELECT
		Revision,
		Title,
		Author,
		Date
	FROM wiki_revisions
	WHERE ID = '$ArticleID'
	ORDER BY Revision DESC");
while (list($Revision, $Title, $AuthorID, $Date) = $DB->next_record()) { ?>
			<tr>
				<td><?=$Revision?></td>
				<td><?=$Title?></td>
				<td><?=Users::format_username($AuthorID, false, false, false)?></td>
				<td><?=time_diff($Date)?></td>
				<td><input type="radio" name="old" value="<?=$Revision?>" /></td>
				<td><input type="radio" name="new" value="<?=$Revision?>" /></td>
			</tr>
<? } ?>
			<tr>
				<td class="center" colspan="6">
					<input type="submit" value="Compare" />
				</td>
			</tr>
		</table>
	</form>
</div>
<? View::show_footer(); ?>