<?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

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

// Tell header.php to use the admin template

define('PUN_ADMIN_CONSOLE', 1);

require PUN_ROOT.'include/common_admin.php';

	message($lang_common['No permission']);

if (isset($_GET['action']) || isset($_POST['prune']) || isset($_POST['prune_comply']))

{

	if (isset($_POST['prune_comply']))

	{

		confirm_referrer('admin_prune.php');

		$prune_from = $_POST['prune_from'];

		$prune_days = intval($_POST['prune_days']);

		$prune_date = ($prune_days) ? time() - ($prune_days*86400) : -1;

		@set_time_limit(0);

		if ($prune_from == 'all')

		{

			for ($i = 0; $i < $num_forums; ++$i)

			{

				prune($fid, $_POST['prune_sticky'], $prune_date);

				update_forum($fid);

			}

		}

		else

		{

			$prune_from = intval($prune_from);

			prune($prune_from, $_POST['prune_sticky'], $prune_date);

			update_forum($prune_from);

		}

		// Locate any "orphaned redirect topics" and delete them

		if ($num_orphans)

		{

			for ($i = 0; $i < $num_orphans; ++$i)

		}

	}

	$prune_days = $_POST['req_prune_days'];

	if (!@preg_match('#^\d+$#', $prune_days))

		message('Days to prune must be a positive integer.');

	$prune_date = time() - ($prune_days*86400);

	$prune_from = $_POST['prune_from'];

	// Concatenate together the query for counting number or topics to prune

	if ($_POST['prune_sticky'] == '0')

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

	if ($prune_from != 'all')

	{

		$prune_from = intval($prune_from);

		$sql .= ' AND forum_id='.$prune_from;

		// Fetch the forum name (just for cosmetic reasons)

	}

	else

		$forum = 'all forums';

	if (!$num_topics)

		message('There are no topics that are '.$prune_days.' days old. Please decrease the value of "Days old" and try again.');

	$page_title = pun_htmlspecialchars($pun_config['o_board_title']).' / Admin / Prune';

	require PUN_ROOT.'header.php';

	generate_admin_menu('prune');

?>

	<div class="blockform">

		<h2><span>Prune</span></h2>

		<div class="box">

			<form method="post" action="admin_prune.php?action=foo">

				<div class="inform">

					<input type="hidden" name="prune_days" value="<?php echo $prune_days ?>" />

					<input type="hidden" name="prune_sticky" value="<?php echo $_POST['prune_sticky'] ?>" />

					<input type="hidden" name="prune_from" value="<?php echo $prune_from ?>" />

					<fieldset>

						<legend>Confirm prune posts</legend>

						<div class="infldset">

							<p>Are you sure that you want to prune all topics older than <?php echo $prune_days ?> days from <?php echo $forum ?>? (<?php echo $num_topics ?> topics)</p>

							<p>WARNING! Pruning posts deletes them permanently.</p>

						</div>

					</fieldset>

				</div>

				<p><input type="submit" name="prune_comply" value="Prune" /><a href="javascript:history.go(-1)">Go back</a></p>

			</form>

		</div>

	</div>

	<div class="clearer"></div>

</div>

<?php

	require PUN_ROOT.'footer.php';

}

else

{

	$page_title = pun_htmlspecialchars($pun_config['o_board_title']).' / Admin / Prune';

	$required_fields = array('req_prune_days' => 'Days old');

	$focus_element = array('prune', 'req_prune_days');

	require PUN_ROOT.'header.php';

	generate_admin_menu('prune');

?>

	<div class="blockform">

		<h2><span>Prune</span></h2>

		<div class="box">

			<form id="prune" method="post" action="admin_prune.php?action=foo" onsubmit="return process_form(this)">

				<div class="inform">

				<input type="hidden" name="form_sent" value="1" />

					<fieldset>

						<legend>Prune old posts</legend>

						<div class="infldset">

							<table class="aligntop" cellspacing="0">

								<tr>

									<th scope="row">Days old</th>

									<td>

										<input type="text" name="req_prune_days" size="3" maxlength="3" tabindex="1" />

										<span>The number of days "old" a topic must be to be pruned. E.g. if you were to enter 30, every topic that didn't contain a post dated less than 30 days old would be deleted.</span>

									</td>

								</tr>

								<tr>

									<th scope="row">Prune sticky topics</th>

									<td>

										<input type="radio" name="prune_sticky" value="1" tabindex="2" checked="checked" />&nbsp;<strong>Yes</strong>&nbsp;&nbsp;&nbsp;<input type="radio" name="prune_sticky" value="0" />&nbsp;<strong>No</strong>

										<span>When enabled sticky topics will also be pruned.</span>

									</td>

								</tr>

								<tr>

									<th scope="row">Prune from forum</th>

									<td>

										<select name="prune_from" tabindex="3">

											<option value="all">All forums</option>

<?php

	$cur_category = 0;

	{

		if ($forum['cid'] != $cur_category)	// Are we still in the same category?

		{

			if ($cur_category)

				echo "\t\t\t\t\t\t\t\t\t\t\t".'</optgroup>'."\n";

			echo "\t\t\t\t\t\t\t\t\t\t\t".'<optgroup label="'.pun_htmlspecialchars($forum['cat_name']).'">'."\n";

			$cur_category = $forum['cid'];

		}

		echo "\t\t\t\t\t\t\t\t\t\t\t\t".'<option value="'.$forum['fid'].'">'.pun_htmlspecialchars($forum['forum_name']).'</option>'."\n";

	}

?>

											</optgroup>

										</select>

										<span>The forum from which you want to prune posts.</span>

									</td>

								</tr>

							</table>

							<p class="topspace">Use this feature with caution. Pruned posts can <strong>never</strong> be recovered. For best performance you should put the forum in maintenance mode during pruning.</p>

							<div class="fsetsubmit"><input type="submit" name="prune" value="Prune" tabindex="5" /></div>

						</div>

					</fieldset>

				</div>

			</form>

		</div>

	</div>

	<div class="clearer"></div>

</div>

<?php

	require PUN_ROOT.'footer.php';

}