<?php

/***********************************************************************

  Copyright (C) 2002-2005  Rickard Andersson (rickard@punbb.org)

  This file is part of PunBB.

  PunBB is free software; you can redistribute it and/or modify it

  under the terms of the GNU General Public License as published

  by the Free Software Foundation; either version 2 of the License,

  or (at your option) any later version.

  PunBB is distributed in the hope that it will be useful, but

  WITHOUT ANY WARRANTY; without even the implied warranty of

  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

  GNU General Public License for more details.

  You should have received a copy of the GNU General Public License

  along with this program; if not, write to the Free Software

  Foundation, Inc., 59 Temple Place, Suite 330, Boston,

  MA  02111-1307  USA

************************************************************************/

// Make sure no one attempts to run this script "directly"

if (!defined('PUN'))

	exit;

//

// Display the admin navigation menu

//

function generate_admin_menu($page = '')

{

	global $pun_config, $pun_user;

	$is_admin = $pun_user['g_id'] == PUN_ADMIN ? true : false;

?>

<div id="adminconsole" class="block2col">

	<div id="adminmenu" class="blockmenu">

		<h2><span><?php echo ($is_admin) ? 'Admin' : 'Moderator' ?> menu</span></h2>

		<div class="box">

			<div class="inbox">

				<ul>

					<li<?php if ($page == 'index') echo ' class="isactive"'; ?>><a href="admin_index.php">Index</a></li>

<?php if ($is_admin): ?>					<li<?php if ($page == 'categories') echo ' class="isactive"'; ?>><a href="admin_categories.php">Categories</a></li>

<?php endif; ?><?php if ($is_admin): ?>					<li<?php if ($page == 'forums') echo ' class="isactive"'; ?>><a href="admin_forums.php">Forums</a></li>

<?php endif; ?>					<li<?php if ($page == 'users') echo ' class="isactive"'; ?>><a href="admin_users.php">Users</a></li>

<?php if ($is_admin): ?>					<li<?php if ($page == 'groups') echo ' class="isactive"'; ?>><a href="admin_groups.php">User groups</a></li>

<?php endif; ?><?php if ($is_admin): ?>					<li<?php if ($page == 'options') echo ' class="isactive"'; ?>><a href="admin_options.php">Options</a></li>

<?php endif; ?><?php if ($is_admin): ?>					<li<?php if ($page == 'permissions') echo ' class="isactive"'; ?>><a href="admin_permissions.php">Permissions</a></li>

<?php endif; ?>					<li<?php if ($page == 'censoring') echo ' class="isactive"'; ?>><a href="admin_censoring.php">Censoring</a></li>

<?php if ($is_admin): ?>					<li<?php if ($page == 'ranks') echo ' class="isactive"'; ?>><a href="admin_ranks.php">Ranks</a></li>

<?php endif; ?><?php if ($is_admin || $pun_config['p_mod_ban_users'] == '1'): ?>					<li<?php if ($page == 'bans') echo ' class="isactive"'; ?>><a href="admin_bans.php">Bans</a></li>

<?php endif; ?><?php if ($is_admin): ?>					<li<?php if ($page == 'prune') echo ' class="isactive"'; ?>><a href="admin_prune.php">Prune</a></li>

<?php endif; ?><?php if ($is_admin): ?>					<li<?php if ($page == 'maintenance') echo ' class="isactive"'; ?>><a href="admin_maintenance.php">Maintenance</a></li>

<?php endif; ?>					<li<?php if ($page == 'reports') echo ' class="isactive"'; ?>><a href="admin_reports.php">Reports</a></li>

				</ul>

			</div>

		</div>

<?php

	// See if there are any plugins

	$plugins = array();

	$d = dir(PUN_ROOT.'plugins');

	while (($entry = $d->read()) !== false)

	{

		$prefix = substr($entry, 0, strpos($entry, '_'));

		$suffix = substr($entry, strlen($entry) - 4);

		if ($suffix == '.php' && ((!$is_admin && $prefix == 'AMP') || ($is_admin && ($prefix == 'AP' || $prefix == 'AMP'))))

			$plugins[] = array(substr(substr($entry, strpos($entry, '_') + 1), 0, -4), $entry);

	}

	$d->close();

	// Did we find any plugins?

	if (!empty($plugins))

	{

?>

		<h2 class="block2"><span>Plugins</span></h2>

		<div class="box">

			<div class="inbox">

				<ul>

<?php

		while (list(, $cur_plugin) = @each($plugins))

			echo "\t\t\t\t\t".'<li'.(($page == $cur_plugin[1]) ? ' class="isactive"' : '').'><a href="admin_loader.php?plugin='.$cur_plugin[1].'">'.str_replace('_', ' ', $cur_plugin[0]).'</a></li>'."\n";

?>

				</ul>

			</div>

		</div>

<?php

	}

?>

	</div>

<?php

}

//

// Delete topics from $forum_id that are "older than" $prune_date (if $prune_sticky is 1, sticky topics will also be deleted)

//

function prune($forum_id, $prune_sticky, $prune_date)

{

	$extra_sql = ($prune_date != -1) ? ' AND last_post<'.$prune_date : '';

	if (!$prune_sticky)

		$extra_sql .= ' AND sticky=\'0\'';

	// Fetch topics to prune

	$topic_ids = '';

		$topic_ids .= (($topic_ids != '') ? ',' : '').$row[0];

	if ($topic_ids != '')

	{

		// Fetch posts to prune

		$post_ids = '';

			$post_ids .= (($post_ids != '') ? ',' : '').$row[0];

		if ($post_ids != '')

		{

			// Delete topics

			// Delete subscriptions

			// Delete posts

			// We removed a bunch of posts, so now we have to update the search index

			require_once PUN_ROOT.'include/search_idx.php';

			strip_search_index($post_ids);

		}

	}

}