<?php

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

  Copyright (C) 2002-2008  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

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

// if (!defined('PUN_ROOT'))

// 	define('PUN_ROOT', './');

// require PUN_ROOT.'include/common.php';

// import globals (I really hope this isn't dangerous)

foreach ( $GLOBALS as $key => $_ )

{

  $$key =& $GLOBALS[$key];

}

($hook = get_hook('dl_start')) ? eval($hook) : null;

if ($pun_user['g_read_board'] == '0')

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

// Load the delete.php language file

require PUN_ROOT.'lang/'.$pun_user['language'].'/delete.php';

$id = isset($_GET['id']) ? intval($_GET['id']) : 0;

if ($id < 1)

	message($lang_common['Bad request']);

// Fetch some info about the post, the topic and the forum

$query = array(

	'SELECT'	=> 'f.id AS fid, f.forum_name, f.moderators, f.redirect_url, fp.post_replies, fp.post_topics, t.id AS tid, t.subject, t.posted, t.first_post_id, t.closed, p.poster, p.poster_id, p.message, p.hide_smilies',

	'FROM'		=> 'posts AS p',

	'JOINS'		=> array(

		array(

			'INNER JOIN'	=> 'topics AS t',

			'ON'			=> 't.id=p.topic_id'

		),

		array(

			'INNER JOIN'	=> 'forums AS f',

			'ON'			=> 'f.id=t.forum_id'

		),

		array(

			'LEFT JOIN'		=> 'forum_perms AS fp',

			'ON'			=> '(fp.forum_id=f.id AND fp.group_id='.$pun_user['g_id'].')'

		)

	),

	'WHERE'		=> '(fp.read_forum IS NULL OR fp.read_forum=1) AND p.id='.$id

);

($hook = get_hook('dl_qr_get_post_info')) ? eval($hook) : null;

$result = $pun_db->query_build($query) or error(__FILE__, __LINE__);

if (!$pun_db->num_rows($result))

	message($lang_common['Bad request']);

$cur_post = $pun_db->fetch_assoc($result);

// Sort out who the moderators are and if we are currently a moderator (or an admin)

$mods_array = ($cur_post['moderators'] != '') ? unserialize($cur_post['moderators']) : array();

$pun_user['is_admmod'] = ($session->user_level >= USER_LEVEL_ADMIN || ($pun_user['g_moderator'] == '1' && array_key_exists($pun_user['username'], $mods_array))) ? true : false;

$cur_post['is_topic'] = ($id == $cur_post['first_post_id']) ? true : false;

// Do we have permission to delete this post?

if (($pun_user['g_delete_posts'] == '0' ||

	($pun_user['g_delete_topics'] == '0' && $cur_post['is_topic']) ||

	$cur_post['poster_id'] != $pun_user['id'] ||

	$cur_post['closed'] == '1') &&

	!$pun_user['is_admmod'])

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

// User pressed the cancel button

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

	pun_redirect(pun_link($pun_url['post'], $id), $lang_common['Cancel redirect']);

// User pressed the delete button

else if (isset($_POST['delete']))

{

	($hook = get_hook('dl_form_submitted')) ? eval($hook) : null;

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

	{

		if ($cur_post['is_topic'])

		{

			// Delete the topic and all of it's posts

			delete_topic($cur_post['tid'], $cur_post['fid']);

			pun_redirect(pun_link($pun_url['forum'], $cur_post['fid']), $lang_delete['Topic del redirect']);

		}

		else

		{

			// Delete just this one post

			delete_post($id, $cur_post['tid'], $cur_post['fid']);

			pun_redirect(pun_link($pun_url['topic'], $cur_post['tid']), $lang_delete['Post del redirect']);

		}

	}

	else

		pun_redirect(pun_link($pun_url['post'], $id), $lang_common['No confirm redirect']);

}

// Run the post through the parser

require PUN_ROOT.'include/parser.php';

$cur_post['message'] = parse_message($cur_post['message'], $cur_post['hide_smilies']);

// Setup form

$pun_page['set_count'] = $pun_page['fld_count'] = 0;

$pun_page['form_action'] = pun_link($pun_url['delete'], $id);

$pun_page['hidden_fields'][] = '<input type="hidden" name="form_sent" value="1" />';

if ($pun_user['is_admmod'])

	$pun_page['hidden_fields'][] = '<input type="hidden" name="csrf_token" value="'.generate_form_token($pun_page['form_action']).'" />';

// Setup form information

$pun_page['frm_info'] = array(

	'<li><span><strong>'.$lang_common['Forum'].':</strong> '.htmlspecialchars($cur_post['forum_name']).'</span></li>',

	'<li><span><strong>'.$lang_common['Topic'].':</strong> '.htmlspecialchars($cur_post['subject']).'</span></li>',

	'<li><span>'.sprintf((($cur_post['is_topic']) ? $lang_delete['Delete topic info'] : $lang_delete['Delete post info']), $cur_post['poster'], format_time($cur_post['posted'])).'</span></li>'

);

// Setup main heading

$pun_page['main_head'] = sprintf(($cur_post['is_topic']) ? $lang_delete['Delete topic head'] : $lang_delete['Delete post head'], $cur_post['poster'], format_time($cur_post['posted']));

// Setup breadcrumbs

$pun_page['crumbs'] = array(

	array($pun_config['o_board_title'], pun_link($pun_url['index'])),

	array($cur_post['forum_name'], pun_link($pun_url['forum'], $cur_post['fid'])),

	array($cur_post['subject'], pun_link($pun_url['topic'], $cur_post['tid'])),

	(($cur_post['is_topic']) ? $lang_delete['Delete topic'] : $lang_delete['Delete post'])

);

($hook = get_hook('dl_pre_header_load')) ? eval($hook) : null;

define ('PUN_PAGE', 'postdelete');

require PUN_ROOT.'header.php';

?>

<div id="pun-main" class="main">

	<h1><span><?php echo end($pun_page['crumbs']) ?></span></h1>

	<div class="main-head">

		<h2><span><?php echo $pun_page['main_head'] ?></span></h2>

	</div>

	<div class="main-content frm">

		<div class="frm-info">

			<ul>

				<?php echo implode("\n\t\t\t\t", $pun_page['frm_info'])."\n" ?>

			</ul>

		</div>

		<div class="post-entry">

			<div class="entry-content">

				<?php echo $cur_post['message']."\n" ?>

			</div>

		</div>

		<form class="frm-form" method="post" accept-charset="utf-8" action="<?php echo $pun_page['form_action'] ?>">

			<div class="hidden">

				<?php echo implode("\n\t\t\t\t", $pun_page['hidden_fields'])."\n" ?>

			</div>

			<fieldset class="frm-set set<?php echo ++$pun_page['set_count'] ?>">

				<legend class="frm-legend"><strong><?php echo $lang_delete['Delete post'] ?></strong></legend>

				<div class="checkbox radbox">

					<label for="fld<?php echo ++$pun_page['fld_count'] ?>"><span class="fld-label"><?php echo $lang_common['Please confirm'] ?></span><br /><input type="checkbox" id="fld<?php echo $pun_page['fld_count'] ?>" name="req_confirm" value="1" checked="checked" /> <?php printf(((($cur_post['is_topic'])) ? $lang_delete['Delete topic head'] : $lang_delete['Delete post head']), $cur_post['poster'], format_time($cur_post['posted'])) ?>.</label>

				</div>

			</fieldset>

			<div class="frm-buttons">

				<span class="submit"><input type="submit" name="delete" value="<?php echo $lang_delete['Delete'] ?>" /></span>

				<span class="cancel"><input type="submit" name="cancel" value="<?php echo $lang_common['Cancel'] ?>" /></span>

			</div>

		</form>

	</div>

</div>

<?php

($hook = get_hook('dl_end')) ? eval($hook) : null;

require PUN_ROOT.'footer.php';