Location: PHPKode > projects > ACollab > forums/delete_thread.php
<?php
/****************************************************************************************/
/* ACollab                                                                              */
/****************************************************************************************/
/* Copyright (c) 2002-2004  Adaptive Technology Resource Centre / University of Toronto */
/*                                                                                      */
/* http://atutor.ca/acollab                                                             */
/*                                                                                      */
/* This program is free software. You may 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.                                               */
/*                                                                                      */
/* This program 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 may access the GNU General Public License at:                                    */
/* http://www.opensource.org/licenses/gpl-license.php                                   */
/*                                                                                      */
/* You may contact the Adaptive Technology Resource Centre at                           */
/* Robarts Library, University of Toronto                                               */
/* 130 St. George Street, Toronto, Ontario, Canada M5S 1A5                              */
/* Further contact information is available at http://www.utoronto.ca/atrc/             */
/****************************************************************************************/
/* Programmer:                                                                          */
/* Joel Kronenberg - ATRC                                                               */
/****************************************************************************************/
// $Id: delete_thread.php 220 2004-06-07 15:38:08Z boonhau $

define('AC_INCLUDE_PATH', '../include/');

require(AC_INCLUDE_PATH.'vitals.inc.php');
authenticate(USER_GROUP_ADMIN);

$fid  = intval($_REQUEST['fid']);
$pid  = intval($_REQUEST['pid']);

if ($_POST['cancel']) {
	Header('Location: forum.php?fid='.$fid);
	exit;
}

$forum_info = get_forum_info($fid);

$_SECTION[0][0] = _AC('home');
$_SECTION[0][1] = 'home.php';
$_SECTION[1][0] = _AC('forums');
$_SECTION[1][1] = 'forums/';
$_SECTION[2][0] = _AC('forum').': '.$forum_info['title'];
$_SECTION[2][1] = 'forums/forum.php?fid='.$fid;
$_SECTION[3][0] = _AC('delete_thread');
$_SECTION[3][1] = 'forums/';

if ($_POST['submit']) {
	$num_comments = intval($_POST['num_comments'])+1;

	$sql	= "DELETE FROM ".TABLE_PREFIX."forums_threads WHERE (parent_id=$pid OR post_id=$pid)";
	mysql_query($sql, $db);

	$sql	= "UPDATE ".TABLE_PREFIX."forums SET num_posts=num_posts-$num_comments, num_topics=num_topics-1 WHERE forum_id=$fid";
	mysql_query($sql, $db);

	/*
	$sql	= "DELETE FROM forums_subscriptions WHERE post_id=$pid";
	$result = mysql_query($sql, $db);

	$sql	= "DELETE FROM forums_accessed WHERE post_id=$pid";
	$result = mysql_query($sql, $db);
	*/
	
	/*
	if ($ppid) {
		Header('Location: view.php?fid='.$fid.SEP.'pid='.$ppid.SEP.'f='.urlencode_feedback(AT_FEEDBACK_MESSAGE_DELETED));
		exit;
	} /* else */

	Header('Location: forum.php?fid='.$fid.SEP.'f='.F_THREAD_DELETED);
	exit;
}

require(AC_INCLUDE_PATH.'header.inc.php');

	$sql = "SELECT * FROM ".TABLE_PREFIX."forums_threads WHERE post_id=$pid";
	$result = mysql_query($sql,$db);
	if (!($row = mysql_fetch_array($result))) {
		$errors[] = E_THREAD_NOT_FOUND;
		print_errors($errors);
		require (AC_INCLUDE_PATH.'footer.inc.php');
		exit;
	}


?>
<br />
<form action="<?php echo $_SERVER['PHP_SELF']; ?>" method="post">
	<input type="hidden" name="fid" value="<?php echo $fid; ?>" />
	<input type="hidden" name="pid" value="<?php echo $pid; ?>" />
	<input type="hidden" name="num_comments" value="<?php echo $row['num_comments']; ?>" />
	<table border="0" cellspacing="0" cellpadding="2" align="center" class="box2">
	<tr>
		<th colspan="3" class="box"><h3><?php echo _AC('delete_thread'); ?></h3></th>
	</tr>
	<tr bgcolor="white">
		<td>&nbsp;</td>
		<td><b><?php echo _AC('thread_subject'); ?>:</b> <?php echo $row['subject']; ?></td>
		<td>&nbsp;</td>
	</tr>
	<tr>
		<td class="row1">&nbsp;</td>
		<td class="row1"><img src="images/clr.gif" height="1" width="1" alt="" /><br /><?php echo _AC('confirm_delete_thread'); ?><br /></td>
		<td class="row1">&nbsp;</td>
	</tr>
	<tr bgcolor="white">
		<td class="row1">&nbsp;</td>
		<td class="row1" align="right"><br /><input type="submit" name="submit" value="<?php echo _AC('delete'); ?>" class="submitY" onfocus="this.className='submitY highlight'" onblur="this.className='submitY'" /> &nbsp; <input type="submit" name="cancel" value="<?php echo _AC('cancel'); ?>" class="submitN" onfocus="this.className='submitN highlight'" onblur="this.className='submitN'" /><br /><br /></td>
		<td class="row1">&nbsp;</td>
	</tr>
	</table>
</form>
<?php
	require(AC_INCLUDE_PATH.'footer.inc.php');
?>
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