<?php
/***************************************************************************
* admin_forums.php
* -------------------
* begin : Thursday, Jul 12, 2001
* copyright : (C) 2001 The phpBB Group
* email : support@phpbb.com
*
* $Id$
*
***************************************************************************/
/***************************************************************************
*
* This program 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.
*
***************************************************************************/
if (!empty($setmodules))
{
if (!$auth->acl_gets('a_forum', 'a_forumadd', 'a_forumdel'))
{
return;
}
$module['FORUM']['MANAGE'] = basename(__FILE__) . $SID;
return;
}
define('IN_PHPBB', 1);
// Include files
$phpbb_root_path = '../';
require($phpbb_root_path . 'extension.inc');
require('pagestart.' . $phpEx);
// Get mode
$mode = (isset($_REQUEST['mode'])) ? htmlspecialchars($_REQUEST['mode']) : '';
// Do we have permissions?
switch ($mode)
{
case 'add':
$acl = 'a_forumadd';
break;
case 'delete':
$acl = 'a_forumdel';
break;
default:
$acl = 'a_forum';
}
if (!$auth->acl_get($acl))
{
trigger_error($user->lang['NO_ADMIN']);
}
// Major routines
switch ($mode)
{
case 'add':
case 'edit':
$action = (isset($_POST['action'])) ? htmlspecialchars($_POST['action']) : '';
$forum_id = (isset($_REQUEST['this_f'])) ? intval($_REQUEST['this_f']) : ((isset($_REQUEST['f'])) ? intval($_REQUEST['f']) : 0);
$parent_id = (isset($_REQUEST['parent_id'])) ? intval($_REQUEST['parent_id']) : 0;
$forum_type = (isset($_POST['forum_type'])) ? intval($_POST['forum_type']) : FORUM_POST;
$forum_status = (isset($_POST['forum_status'])) ? intval($_POST['forum_status']) : ITEM_UNLOCKED;
$forum_name = (isset($_POST['forum_name'])) ? htmlspecialchars(stripslashes($_POST['forum_name'])) : '';
$forum_link = (isset($_POST['forum_link'])) ? htmlspecialchars(stripslashes($_POST['forum_link'])) : '';
$forum_link_track = (!empty($_POST['forum_link_track'])) ? 1 : 0;
$forum_desc = (isset($_POST['forum_desc'])) ? str_replace("\n", '<br />', stripslashes($_POST['forum_desc'])) : '';
$forum_image = (isset($_POST['forum_image'])) ? htmlspecialchars(stripslashes($_POST['forum_image'])) : '';
$forum_style = (isset($_POST['forum_style'])) ? intval($_POST['forum_style']) : 0;
$display_on_index = (!empty($_POST['display_on_index'])) ? 1 : 0;
$forum_topics_per_page = (isset($_POST['topics_per_page'])) ? intval($_POST['topics_per_page']) : 0;
$enable_icons = (!empty($_POST['enable_icons'])) ? 1 : 0;
$enable_prune = (!empty($_POST['enable_prune'])) ? 1 : 0;
$prune_days = (isset($_POST['prune_days'])) ? intval($_POST['prune_days']) : 7;
$prune_freq = (isset($_POST['prune_freq'])) ? intval($_POST['prune_freq']) : 1;
$prune_old_polls = (!empty($_POST['prune_old_polls'])) ? 1 : 0;
$prune_announce = (!empty($_POST['prune_announce'])) ? 1 : 0;
$prune_sticky = (!empty($_POST['prune_sticky'])) ? 1 : 0;
$forum_password = (isset($_POST['forum_password'])) ? htmlspecialchars(stripslashes($_POST['forum_password'])) : '';
$forum_password_confirm = (isset($_POST['forum_password_confirm'])) ? htmlspecialchars(stripslashes($_POST['forum_password_confirm'])) : '';
if (isset($_POST['update']))
{
$error = array();
if (!trim($_POST['forum_name']))
{
$error[] = $user->lang['FORUM_NAME_EMPTY'];
}
if (!empty($password) || !empty($password_confirm))
{
if ($password != $password_confirm)
{
$error[] = $user->lang['FORUM_PASSWORD_MISMATCH'];
}
}
if ($prune_days < 0 || $prune_freq < 0)
{
$error[] = $user->lang['FORUM_DATA_NEGATIVE'];
}
// Set forum flags
// 1 = link tracking
// 2 = prune old polls
// 4 = prune announcements
// 8 = prune stickies
$forum_flags = 0;
$forum_flags += ($forum_link_track) ? 1 : 0;
$forum_flags += ($prune_old_polls) ? 2 : 0;
$forum_flags += ($prune_announce) ? 4 : 0;
$forum_flags += ($prune_sticky) ? 8 : 0;
// What are we going to do tonight Brain? The same thing we do everynight,
// try to take over the world ... or decide whether to continue update
// and if so, whether it's a new forum/cat/link or an existing one
if (sizeof($error))
{
$error = implode('<br />', $error);
}
else if ($mode == 'add')
{
if ($parent_id)
{
$sql = 'SELECT left_id, right_id
FROM ' . FORUMS_TABLE . "
WHERE forum_id = $parent_id";
$result = $db->sql_query($sql);
if (!($row = $db->sql_fetchrow($result)))
{
trigger_error('Parent does not exist', E_USER_ERROR);
}
$db->sql_freeresult($result);
extract($row);
unset($row);
$sql = 'UPDATE ' . FORUMS_TABLE . "
SET left_id = left_id + 2, right_id = right_id + 2
WHERE left_id > $right_id";
$db->sql_query($sql);
$sql = 'UPDATE ' . FORUMS_TABLE . "
SET right_id = right_id + 2
WHERE $left_id BETWEEN left_id AND right_id";
$db->sql_query($sql);
$left_id = $right_id;
++$right_id;
}
else
{
$sql = 'SELECT MAX(right_id) AS right_id
FROM ' . FORUMS_TABLE;
$result = $db->sql_query($sql);
$row = $db->sql_fetchrow($result);
$db->sql_freeresult($result);
$left_id = $row['right_id'] + 1;
$right_id = $left_id + 1;
}
$sql = array(
'parent_id' => (int) $parent_id,
'left_id' => (int) $left_id,
'right_id' => (int) $right_id,
'forum_name' => (string) $forum_name,
'forum_desc' => (string) $forum_desc,
'forum_type' => (int) $forum_type,
'forum_status' => (int) $forum_status,
'forum_link' => (string) $forum_link,
'forum_password' => (string) $forum_password,
'forum_topics_per_page' => (int) $forum_topics_per_page,
'forum_style' => (int) $forum_style,
'forum_image' => (string) $forum_image,
'display_on_index' => (int) $display_on_index,
'forum_flags' => (int) $forum_flags,
'enable_icons' => (int) $enable_icons,
'enable_prune' => (int) $enable_prune,
'prune_days' => (int) $prune_days,
'prune_freq' => (int) $prune_freq,
);
$sql = 'INSERT INTO ' . FORUMS_TABLE . ' ' . $db->sql_build_array('INSERT', $sql);
$db->sql_query($sql);
$forum_id = $db->sql_nextid();
add_log('admin', 'LOG_FORUM_ADD', $forum_name);
// Redirect to permissions
$message = $user->lang['FORUM_UPDATED'] . '<br /><br />' . sprintf($user->lang['REDIRECT_ACL'], "<a href=\"admin_permissions.$phpEx$SID&mode=forum&submit_usergroups=true&ug_type=forum&action=usergroups&f[forum][]=$forum_id\">", '</a>');
trigger_error($message);
}
else if ($mode == 'edit')
{
$row = get_forum_info($forum_id);
if ($row['forum_type'] != $forum_type && $action)
{
if ($action == 'move' && $_POST['to_forum_id'])
{
move_forum_content($forum_id, $_POST['to_forum_id']);
}
elseif ($action == 'delete')
{
delete_forum_content($forum_id);
}
$sql['forum_posts'] = 0;
$sql['forum_topics'] = 0;
$sql['forum_topics_real'] = 0;
}
if ($row['parent_id'] != $parent_id)
{
move_forum($forum_id, $parent_id);
}
elseif ($row['forum_name'] != $forum_name)
{
$sql = 'UPDATE ' . FORUMS_TABLE . "
SET forum_parents = ''
WHERE left_id > " . $row['left_id'] . '
AND right_id < ' . $row['right_id'];
$db->sql_query($sql);
}
$sql = array(
'parent_id' => (int) $parent_id,
'forum_name' => (string) $forum_name,
'forum_desc' => (string) $forum_desc,
'forum_type' => (int) $forum_type,
'forum_status' => (int) $forum_status,
'forum_link' => (string) $forum_link,
'forum_topics_per_page' => (int) $forum_topics_per_page,
'forum_password' => (string) $forum_password,
'forum_style' => (int) $forum_style,
'forum_image' => (string) $forum_image,
'display_on_index' => (int) $display_on_index,
'forum_flags' => (int) $forum_flags,
'enable_icons' => (int) $enable_icons,
'enable_prune' => (int) $enable_prune,
'prune_days' => (int) $prune_days,
'prune_freq' => (int) $prune_freq,
);
$sql = 'UPDATE ' . FORUMS_TABLE . '
SET ' . $db->sql_build_array('UPDATE', $sql) . "
WHERE forum_id = $forum_id";
$db->sql_query($sql);
add_log('admin', 'LOG_FORUM_EDIT', $forum_name);
trigger_error($user->lang['FORUM_UPDATED']);
}
}
// Show form to create/modify a forum
if ($mode == 'edit')
{
$l_title = $user->lang['EDIT_FORUM'];
$forum_data = get_forum_info($forum_id);
if (!isset($_POST['forum_type']))
{
extract($forum_data);
}
else
{
$old_forum_type = $forum_data['forum_type'];
}
unset($forum_data);
$parents_list = make_forum_select($parent_id, $forum_id, false, false, false);
$forums_list = make_forum_select($parent_id, $forum_id, false, true, false);
$forum_password_confirm = $forum_password;
}
else
{
$l_title = $user->lang['CREATE_FORUM'];
$forum_id = $parent_id;
$parents_list = make_forum_select($parent_id, false, false, false, false);
if ($parent_id && !isset($_POST['update']))
{
$temp_forum_desc = $forum_desc;
$temp_forum_name = $forum_name;
$temp_forum_type = $forum_type;
extract(get_forum_info($parent_id));
$forum_type = $temp_forum_type;
$forum_name = $temp_forum_name;
$forum_desc = $temp_forum_desc;
$forum_password_confirm = $forum_password;
}
}
$forum_type_options = '';
$forum_type_ary = array(FORUM_CAT => 'CAT', FORUM_POST => 'FORUM', FORUM_LINK => 'LINK');
foreach ($forum_type_ary as $value => $lang)
{
$forum_type_options .= '<option value="' . $value . '"' . (($value == $forum_type) ? ' selected="selected"' : '') . '>' . $user->lang['TYPE_' . $lang] . '</option>';
}
$styles_list = style_select($forum_style);
$statuslist = '<option value="' . ITEM_UNLOCKED . '"' . (($forum_status == ITEM_UNLOCKED) ? ' selected="selected"' : '') . '>' . $user->lang['UNLOCKED'] . '</option><option value="' . ITEM_LOCKED . '"' . (($forum_status == ITEM_LOCKED) ? ' selected="selected"' : '') . '>' . $user->lang['LOCKED'] . '</option>';
$topic_icons_yes = ($enable_icons) ? ' checked="checked"' : '';
$topic_icons_no = (!$enable_icons) ? ' checked="checked"' : '';
$display_index_yes = ($display_on_index) ? ' checked="checked"' : '';
$display_index_no = (!$display_on_index) ? ' checked="checked"' : '';
$prune_enable_yes = ($enable_prune) ? ' checked="checked"' : '';
$prune_enable_no = (!$enable_prune) ? ' checked="checked"' : '';
$prune_old_polls_yes = ($forum_flags & 2) ? ' checked="checked"' : '';
$prune_old_polls_no = (!($forum_flags & 2)) ? ' checked="checked"' : '';
$prune_announce_yes = ($forum_flags & 4) ? ' checked="checked"' : '';
$prune_announce_no = (!($forum_flags & 4)) ? ' checked="checked"' : '';
$prune_sticky_yes = ($forum_flags & 8) ? ' checked="checked"' : '';
$prune_sticky_no = (!($forum_flags & 8)) ? ' checked="checked"' : '';
$forum_link_track_yes = ($forum_flags & 1) ? ' checked="checked"' : '';
$forum_link_track_no = (!($forum_flags & 1)) ? ' checked="checked"' : '';
$navigation = '<a href="admin_forums.' . $phpEx . $SID . '">' . $user->lang['FORUM_INDEX'] . '</a>';
$forums_nav = get_forum_branch($forum_id, 'parents', 'descending');
foreach ($forums_nav as $row)
{
$navigation .= ($row['forum_id'] == $forum_id) ? ' -> ' . $row['forum_name'] : ' -> <a href="admin_forums.' . $phpEx . $SID . '&f=' . $row['forum_id'] . '">' . $row['forum_name'] . '</a>';
}
adm_page_header($l_title);
?>
<p><?php echo $user->lang['FORUM_ADMIN_EXPLAIN'] ?></p>
<h1><?php echo $l_title ?></h1>
<p><?php echo $user->lang['FORUM_EDIT_EXPLAIN'] ?></p>
<form method="post" name="edit" action="<?php echo "admin_forums.$phpEx$SID&mode=$mode" . (($forum_id) ? "&f=$forum_id" : ''); ?>"><table width="100%" cellspacing="2" cellpadding="2" border="0" align="center">
<tr>
<td class="nav"><?php echo $navigation ?></td>
</tr>
</table>
<table class="bg" width="100%" cellspacing="1" cellpadding="4" border="0" align="center">
<tr>
<th colspan="2"><?php echo $user->lang['FORUM_SETTINGS'] ?></th>
</tr>
<?php
if (!empty($error))
{
?>
<tr>
<td class="row3" colspan="2" align="center"><span style="color:red"><?php echo $error; ?></span></td>
</tr>
<?php
}
?>
<tr>
<td class="row1" width="33%"><?php echo $user->lang['FORUM_TYPE'] ?>: </td>
<td class="row2"><select name="forum_type" onchange="this.form.submit();"><?php echo $forum_type_options; ?></select><?php
if ($old_forum_type == FORUM_POST && $forum_type == FORUM_CAT)
{
?><br /><input type="radio" name="action" value="delete" checked="checked" /> <?php echo $user->lang['Delete_all_posts'] ?> <input type="radio" name="action" value="move" /> <?php echo $user->lang['Move_posts_to'] ?> <select name="to_forum_id"><?php echo $forums_list ?></select><?php
}
?></td>
</tr>
<?php
if ($forum_type == FORUM_POST)
{
?>
<tr>
<td class="row1"><?php echo $user->lang['FORUM_STATUS'] ?>: </td>
<td class="row2"><select name="forum_status"><?php echo $statuslist ?></select></td>
</tr>
<?php
}
?>
<tr>
<td class="row1" width="40%"><?php echo $user->lang['FORUM_PARENT'] ?>: </td>
<td class="row2"><select name="parent_id"><option value="0"><?php echo $user->lang['NO_PARENT'] ?></option><?php echo $parents_list ?></select></td>
</tr>
<?php
if ($forum_type == FORUM_LINK)
{
?>
<tr>
<td class="row1"><?php echo $user->lang['FORUM_LINK'] ?>: <br /><span class="gensmall"><?php echo $user->lang['FORUM_LINK_EXPLAIN']; ?></span></td>
<td class="row2"><input class="post" type="text" size="25" name="forum_link" value="<?php echo $forum_link; ?>" /></td>
</tr>
<tr>
<td class="row1"><?php echo $user->lang['FORUM_LINK_TRACK'] ?>: <br /><span class="gensmall"><?php echo $user->lang['FORUM_LINK_TRACK_EXPLAIN']; ?></span></td>
<td class="row2"><input type="radio" name="forum_link_track" value="1"<?php echo $forum_link_track_yes; ?> /> <?php echo $user->lang['YES']; ?> <input type="radio" name="forum_link_track" value="0"<?php echo $forum_link_track_no; ?> /> <?php echo $user->lang['NO']; ?></td>
</tr>
<?php
}
?>
<tr>
<td class="row1"><?php echo $user->lang['FORUM_NAME']; ?>: </td>
<td class="row2"><input class="post" type="text" size="25" name="forum_name" value="<?php echo $forum_name ?>" /></td>
</tr>
<tr>
<td class="row1"><?php echo $user->lang['FORUM_DESC'] ?>: <br /><span class="gensmall"><?php echo $user->lang['FORUM_DESC_EXPLAIN']; ?></span> </td>
<td class="row2"><textarea class="post" rows="5" cols="45" wrap="virtual" name="forum_desc"><?php echo htmlspecialchars(str_replace('<br />', "\n", $forum_desc)); ?></textarea></td>
</tr>
<tr>
<td class="row1"><?php echo $user->lang['FORUM_IMAGE']; ?>: <br /><span class="gensmall"><?php echo $user->lang['FORUM_IMAGE_EXPLAIN']; ?></span></td>
<td class="row2"><input class="post" type="text" size="25" name="forum_image" value="<?php echo $forum_image ?>" /><br /><?php
if ($forum_image != '')
{
echo '<img src="../' . $forum_image . '" alt="" />';
}
?></td>
</tr>
<?php
if ($forum_type == FORUM_POST)
{
?>
<tr>
<td class="row1"><?php echo $user->lang['FORUM_STYLE'] ?>: </td>
<td class="row2"><select name="forum_style"><option value="0"><?php echo $user->lang['DEFAULT_STYLE'] ?></option><?php echo $styles_list ?></select></td>
</tr>
<tr>
<td class="row1"><?php echo $user->lang['ENABLE_TOPIC_ICONS'] ?>: </td>
<td class="row2"><input type="radio" name="enable_icons" value="1"<?php echo $topic_icons_yes; ?> /> <?php echo $user->lang['YES']; ?> <input type="radio" name="enable_icons" value="0"<?php echo $topic_icons_no; ?> /> <?php echo $user->lang['NO']; ?></td>
</tr>
<?php
if ($mode == 'edit' && $parent_id > 0)
{
// if this forum is a subforum put the "display on index" checkbox
if ($parent_info = get_forum_info($parent_id))
{
if ($parent_info['parent_id'] > 0 || $parent_info['forum_type'] == FORUM_CAT)
{
?>
<tr>
<td class="row1"><?php echo $user->lang['LIST_INDEX'] ?>: <br /><span class="gensmall"><?php echo $user->lang['LIST_INDEX_EXPLAIN']; ?></span></td>
<td class="row2"><input type="radio" name="display_on_index" value="1"<?php echo $display_index_yes; ?> /> <?php echo $user->lang['YES']; ?> <input type="radio" name="display_on_index" value="0"<?php echo $display_index_no; ?> /> <?php echo $user->lang['NO']; ?></td>
</tr>
<?php
}
}
}
?>
<tr>
<td class="row1"><?php echo $user->lang['FORUM_AUTO_PRUNE'] ?>: <br /><span class="gensmall"><?php echo $user->lang['FORUM_AUTO_PRUNE_EXPLAIN']; ?></span></td>
<td class="row2"><input type="radio" name="enable_prune" value="1"<?php echo $prune_enable_yes; ?> /> <?php echo $user->lang['YES']; ?> <input type="radio" name="enable_prune" value="0"<?php echo $prune_enable_no; ?> /> <?php echo $user->lang['NO']; ?></td>
</tr>
<tr>
<td class="row1"><?php echo $user->lang['AUTO_PRUNE_FREQ'] ?>: <br /><span class="gensmall"><?php echo $user->lang['AUTO_PRUNE_FREQ_EXPLAIN']; ?></span></td>
<td class="row2"><input class="post" type="text" name="prune_freq" value="<?php echo $prune_freq ?>" size="5" /> <?php echo $user->lang['DAYS']; ?></td>
</tr>
<tr>
<td class="row1"><?php echo $user->lang['AUTO_PRUNE_DAYS'] ?>: <br /><span class="gensmall"><?php echo $user->lang['AUTO_PRUNE_DAYS_EXPLAIN']; ?></span></td>
<td class="row2"><input class="post" type="text" name="prune_days" value="<?php echo $prune_days ?>" size="5" /> <?php echo $user->lang['DAYS']; ?></td>
</tr>
<tr>
<td class="row1"><?php echo $user->lang['PRUNE_OLD_POLLS'] ?>: <br /><span class="gensmall"><?php echo $user->lang['PRUNE_OLD_POLLS_EXPLAIN']; ?></span></td>
<td class="row2"><input type="radio" name="prune_old_polls" value="1"<?php echo $prune_old_polls_yes; ?> /> <?php echo $user->lang['YES']; ?> <input type="radio" name="prune_old_polls" value="0"<?php echo $prune_old_polls_no; ?> /> <?php echo $user->lang['NO']; ?></td>
</tr>
<tr>
<td class="row1"><?php echo $user->lang['PRUNE_ANNOUNCEMENTS'] ?>: </td>
<td class="row2"><input type="radio" name="prune_announce" value="1"<?php echo $prune_announce_yes; ?> /> <?php echo $user->lang['YES']; ?> <input type="radio" name="prune_announce" value="0"<?php echo $prune_announce_no; ?> /> <?php echo $user->lang['NO']; ?></td>
</tr>
<tr>
<td class="row1"><?php echo $user->lang['PRUNE_STICKY'] ?>: </td>
<td class="row2"><input type="radio" name="prune_sticky" value="1"<?php echo $prune_sticky_yes; ?> /> <?php echo $user->lang['YES']; ?> <input type="radio" name="prune_sticky" value="0"<?php echo $prune_sticky_no; ?> /> <?php echo $user->lang['NO']; ?></td>
</tr>
<tr>
<td class="row1"><?php echo $user->lang['FORUM_TOPICS_PAGE'] ?>: <br /><span class="gensmall"><?php echo $user->lang['FORUM_TOPICS_PAGE_EXPLAIN']; ?></span></td>
<td class="row2"><input type="text" name="topics_per_page" value="<?php echo $forum_topics_per_page; ?>" size="3" maxlength="3" /></td>
</tr>
<tr>
<td class="row1"><?php echo $user->lang['FORUM_PASSWORD'] ?>: <br /><span class="gensmall"><?php echo $user->lang['FORUM_PASSWORD_EXPLAIN']; ?></span></td>
<td class="row2"><input type="password" name="forum_password" value="<?php echo $forum_password; ?>" size="25" maxlength="25" /></td>
</tr>
<tr>
<td class="row1"><?php echo $user->lang['FORUM_PASSWORD_CONFIRM'] ?>: <br /><span class="gensmall"><?php echo $user->lang['FORUM_PASSWORD_CONFIRM_EXPLAIN']; ?></span></td>
<td class="row2"><input type="password" name="forum_password_confirm" value="<?php echo $forum_password_confirm; ?>" size="25" maxlength="25" /></td>
</tr>
<?php
}
?>
<tr>
<td class="cat" colspan="2" align="center"><input class="mainoption" name="update" type="submit" value="<?php echo $user->lang['SUBMIT']; ?>" /> <input class="liteoption" type="reset" value="<?php echo $user->lang['RESET']; ?>" /></td>
</tr>
</table></form>
<br clear="all" />
<?php
adm_page_footer();
break;
case 'delete':
$forum_id = (isset($_REQUEST['this_f'])) ? intval($_REQUEST['this_f']) : ((isset($_REQUEST['f'])) ? intval($_REQUEST['f']) : 0);
if (isset($_POST['update']))
{
$action_subforums = (!empty($_POST['action_subforums'])) ? $_POST['action_subforums'] : '';
$action_posts = (!empty($_POST['action_posts'])) ? $_POST['action_posts'] : '';
$row = get_forum_info($forum_id);
extract($row);
$log_action_posts = $log_action_forums = '';
if ($action_posts == 'delete')
{
$log_action_posts = 'POSTS';
delete_forum_content($forum_id);
}
elseif ($action_posts == 'move')
{
if (empty($_POST['posts_to_id']))
{
trigger_error($user->lang['NO_DESTINATION_FORUM']);
}
$log_action_posts = 'MOVE_POSTS';
$sql = 'SELECT forum_name
FROM ' . FORUMS_TABLE . "
WHERE forum_id = " . intval($_POST['posts_to_id']);
$result = $db->sql_query($sql);
if (!($row = $db->sql_fetchrow($result)))
{
trigger_error($user->lang['NO_FORUM']);
}
$db->sql_freeresult($result);
$posts_to_name = $row['forum_name'];
unset($row);
move_forum_content($forum_id, intval($_POST['posts_to_id']));
}
if ($action_subforums == 'delete')
{
$log_action_forums = 'FORUMS';
$forum_ids = array($forum_id);
$rows = get_forum_branch($forum_id, 'children', 'descending', FALSE);
foreach ($rows as $row)
{
$forum_ids[] = $row['forum_id'];
delete_forum_content($row['forum_id']);
}
$diff = count($forum_ids) * 2;
$sql = 'DELETE FROM ' . FORUMS_TABLE . '
WHERE forum_id IN (' . implode(', ', $forum_ids) . ')';
$db->sql_query($sql);
}
elseif ($action_subforums == 'move')
{
if (empty($_POST['subforums_to_id']))
{
trigger_error($user->lang['NO_DESTINATION_FORUM']);
}
$log_action_forums = 'MOVE_FORUMS';
$sql = 'SELECT forum_name
FROM ' . FORUMS_TABLE . "
WHERE forum_id = " . intval($_POST['subforums_to_id']);
$result = $db->sql_query($sql);
if (!($row = $db->sql_fetchrow($result)))
{
trigger_error($user->lang['NO_FORUM']);
}
$db->sql_freeresult($result);
$subforums_to_name = $row['forum_name'];
unset($row);
$sql = 'SELECT forum_id
FROM ' . FORUMS_TABLE . "
WHERE parent_id = $forum_id";
$result = $db->sql_query($sql);
while ($row = $db->sql_fetchrow($result))
{
move_forum($row['forum_id'], intval($_POST['subforums_to_id']));
}
$db->sql_freeresult($result);
$sql = 'UPDATE ' . FORUMS_TABLE . '
SET parent_id = ' . $_POST['subforums_to_id'] . "
WHERE parent_id = $forum_id";
$db->sql_query($sql);
$diff = 2;
$sql = 'DELETE FROM ' . FORUMS_TABLE . "
WHERE forum_id = $forum_id";
$db->sql_query($sql);
}
else
{
$diff = 2;
$sql = 'DELETE FROM ' . FORUMS_TABLE . "
WHERE forum_id = $forum_id";
$db->sql_query($sql);
}
// Resync tree
$sql = 'UPDATE ' . FORUMS_TABLE . "
SET right_id = right_id - $diff
WHERE left_id < $right_id AND right_id > $right_id";
$db->sql_query($sql);
$sql = 'UPDATE ' . FORUMS_TABLE . "
SET left_id = left_id - $diff, right_id = right_id - $diff
WHERE left_id > $right_id";
$db->sql_query($sql);
$log_action = implode('_', array($log_action_posts, $log_action_forums));
switch ($log_action)
{
case 'MOVE_POSTS_MOVE_FORUMS':
add_log('admin', 'LOG_FORUM_DEL_MOVE_POSTS_MOVE_FORUMS', $posts_to_name, $subforums_to_name, $forum_name);
break;
case 'MOVE_POSTS_FORUMS':
add_log('admin', 'LOG_FORUM_DEL_MOVE_POSTS_FORUMS', $posts_to_name, $forum_name);
break;
case 'POSTS_MOVE_FORUMS':
add_log('admin', 'LOG_FORUM_DEL_POSTS_MOVE_FORUMS',$subforums_to_name, $forum_name);
break;
case '_MOVE_FORUMS':
add_log('admin', 'LOG_FORUM_DEL_MOVE_FORUMS', $subforums_to_name, $forum_name);
break;
case 'MOVE_POSTS_':
add_log('admin', 'LOG_FORUM_DEL_MOVE_POSTS', $posts_to_name, $forum_name);
break;
case 'POSTS_FORUMS':
add_log('admin', 'LOG_FORUM_DEL_POSTS_FORUMS', $forum_name);
break;
case '_FORUMS':
add_log('admin', 'LOG_FORUM_DEL_FORUMS', $forum_name);
break;
case 'POSTS_':
add_log('admin', 'LOG_FORUM_DEL_POSTS', $forum_name);
break;
}
trigger_error($user->lang['FORUM_DELETED']);
}
adm_page_header($user->lang['MANAGE']);
extract(get_forum_info($forum_id));
$subforums_id = array();
$subforums = get_forum_branch($forum_id, 'children');
foreach ($subforums as $row)
{
$subforums_id[] = $row['forum_id'];
}
$forums_list = make_forum_select($parent_id, $subforums_id);
$move_posts_list = make_forum_select($parent_id, $subforums_id);
?>
<p><?php echo $user->lang['FORUM_ADMIN_EXPLAIN']; ?></p>
<h1><?php echo $user->lang['FORUM_DELETE'] ?></h1>
<p><?php echo $user->lang['FORUM_DELETE_EXPLAIN'] ?></p>
<form action="admin_forums.<?php echo $phpEx . $SID ?>&mode=delete&f=<?php echo $forum_id ?>" method="post"><table class="bg" cellspacing="1" cellpadding="4" border="0" align="center">
<tr>
<th colspan="2"><?php echo $user->lang['FORUM_DELETE'] ?></th>
</tr>
<tr>
<td class="row1"><?php echo $user->lang['FORUM_NAME']; ?>: </td>
<td class="row1"><b><?php echo $forum_name ?></b></td>
</tr>
<?php
if ($forum_type == FORUM_POST)
{
?>
<tr>
<td class="row1"><?php echo $user->lang['ACTION'] ?>: </td>
<td class="row1"><table cellspacing="0" cellpadding="2" border="0">
<tr>
<td><input type="radio" name="action_posts" value="delete" checked="checked" /> <?php echo $user->lang['DELETE_ALL_POSTS'] ?></td>
</tr>
<tr>
<td><input type="radio" name="action_posts" value="move" /> <?php echo $user->lang['MOVE_POSTS_TO'] ?> <select name="posts_to_id" ?><?php echo $move_posts_list ?></select></td>
</tr>
</table></td>
</tr>
<?php
}
if ($right_id - $left_id > 1)
{
?>
<tr>
<td class="row1"><?php echo $user->lang['ACTION'] ?>:</td>
<td class="row1"><table cellspacing="0" cellpadding="2" border="0">
<tr>
<td><input type="radio" name="action_subforums" value="delete" checked="checked" /> <?php echo $user->lang['DELETE_SUBFORUMS'] ?></td>
</tr>
<tr>
<td><input type="radio" name="action_subforums" value="move" /> <?php echo $user->lang['MOVE_SUBFORUMS_TO'] ?> <select name="subforums_to_id" ?><?php echo $forums_list ?></select></td>
</tr>
</table></td>
</tr>
<?php
}
?>
<tr>
<td class="cat" colspan="2" align="center"><input type="submit" name="update" value="<?php echo $user->lang['SUBMIT'] ?>" class="mainoption" /></td>
</tr>
</table></form>
<?php
adm_page_footer();
break;
case 'move_up':
case 'move_down':
$forum_id = intval($_GET['this_f']);
$sql = 'SELECT parent_id, left_id, right_id
FROM ' . FORUMS_TABLE . "
WHERE forum_id = $forum_id";
$result = $db->sql_query($sql);
if (!($row = $db->sql_fetchrow($result)))
{
trigger_error($user->lang['NO_FORUM']);
}
$db->sql_freeresult($result);
extract($row);
$forum_info = array($forum_id => $row);
// Get the adjacent forum
$sql = 'SELECT forum_id, forum_name, left_id, right_id
FROM ' . FORUMS_TABLE . "
WHERE parent_id = $parent_id
AND " . (($mode == 'move_up') ? "right_id < $right_id ORDER BY right_id DESC" : "left_id > $left_id ORDER BY left_id ASC");
$result = $db->sql_query_limit($sql, 1);
if (!($row = $db->sql_fetchrow($result)))
{
// already on top or at bottom
break;
}
$db->sql_freeresult($result);
if ($mode == 'move_up')
{
$log_action = 'UP';
$up_id = $forum_id;
$down_id = $row['forum_id'];
}
else
{
$log_action = 'DOWN';
$up_id = $row['forum_id'];
$down_id = $forum_id;
}
$move_forum_name = $row['forum_name'];
$forum_info[$row['forum_id']] = $row;
$diff_up = $forum_info[$up_id]['right_id'] - $forum_info[$up_id]['left_id'];
$diff_down = $forum_info[$down_id]['right_id'] - $forum_info[$down_id]['left_id'];
$forum_ids = array();
$sql = 'SELECT forum_id
FROM ' . FORUMS_TABLE . '
WHERE left_id > ' . $forum_info[$up_id]['left_id'] . '
AND right_id < ' . $forum_info[$up_id]['right_id'];
$result = $db->sql_query($sql);
while ($row = $db->sql_fetchrow($result))
{
$forum_ids[] = $row['forum_id'];
}
$db->sql_freeresult($result);
// Start transaction
$db->sql_transaction();
$sql = 'UPDATE ' . FORUMS_TABLE . '
SET left_id = left_id + ' . ($diff_up + 1) . ', right_id = right_id + ' . ($diff_up + 1) . '
WHERE left_id > ' . $forum_info[$down_id]['left_id'] . '
AND right_id < ' . $forum_info[$down_id]['right_id'];
$db->sql_query($sql);
if (count($forum_ids))
{
$sql = 'UPDATE ' . FORUMS_TABLE . '
SET left_id = left_id - ' . ($diff_down + 1) . ', right_id = right_id - ' . ($diff_down + 1) . '
WHERE forum_id IN (' . implode(', ', $forum_ids) . ')';
$db->sql_query($sql);
}
$sql = 'UPDATE ' . FORUMS_TABLE . '
SET left_id = ' . $forum_info[$down_id]['left_id'] . ', right_id = ' . ($forum_info[$down_id]['left_id'] + $diff_up) . '
WHERE forum_id = ' . $up_id;
$db->sql_query($sql);
$sql = 'UPDATE ' . FORUMS_TABLE . '
SET left_id = ' . ($forum_info[$up_id]['right_id'] - $diff_down) . ', right_id = ' . $forum_info[$up_id]['right_id'] . '
WHERE forum_id = ' . $down_id;
$db->sql_query($sql);
$db->sql_transaction('commit');
$forum_data = get_forum_info($forum_id);
add_log('admin', 'LOG_FORUM_MOVE_' . $log_action, $forum_data['forum_name'], $move_forum_name);
unset($forum_data);
break;
case 'sync':
$forum_id = (isset($_REQUEST['this_f'])) ? intval($_REQUEST['this_f']) : ((isset($_REQUEST['f'])) ? intval($_REQUEST['f']) : 0);
if (!$forum_id)
{
trigger_error($user->lang['NO_FORUM']);
}
$sql = "SELECT forum_name
FROM " . FORUMS_TABLE . "
WHERE forum_id = $forum_id";
$result = $db->sql_query($sql);
if (!($row = $db->sql_fetchrow($result)))
{
trigger_error($user->lang['NO_FORUM']);
}
$db->sql_freeresult($result);
add_log('admin', 'LOG_FORUM_SYNC', $row['forum_name']);
sync('forum', 'forum_id', $forum_id);
break;
}
// Default management page
$forum_id = (!empty($_GET['f'])) ? intval($_GET['f']) : 0;
if (!$forum_id)
{
$navigation = $user->lang['FORUM_INDEX'];
}
else
{
$navigation = '<a href="admin_forums.' . $phpEx . $SID . '">' . $user->lang['FORUM_INDEX'] . '</a>';
$forums_nav = get_forum_branch($forum_id, 'parents', 'descending');
foreach ($forums_nav as $row)
{
if ($row['forum_id'] == $forum_id)
{
$navigation .= ' -> ' . $row['forum_name'];
}
else
{
$navigation .= ' -> <a href="admin_forums.' . $phpEx . $SID . '&f=' . $row['forum_id'] . '">' . $row['forum_name'] . '</a>';
}
}
}
// Jumpbox
$forum_box = make_forum_select($forum_id);
// Front end
adm_page_header($user->lang['MANAGE']);
?>
<h1><?php echo $user->lang['MANAGE']; ?></h1>
<p><?php echo $user->lang['FORUM_ADMIN_EXPLAIN']; ?></p>
<form method="post" action="<?php echo "admin_forums.$phpEx$SID" ?>"><table width="100%" cellspacing="2" cellpadding="2" border="0" align="center">
<tr>
<td class="nav"><?php echo $navigation ?></td>
</tr>
</table>
<table class="bg" width="100%" cellspacing="1" cellpadding="4" border="0" align="center">
<tr>
<th colspan="6"><?php echo $user->lang['FORUM_ADMIN'] ?></th>
</tr>
<?php
$sql = 'SELECT *
FROM ' . FORUMS_TABLE . "
WHERE parent_id = $forum_id
ORDER BY left_id";
$result = $db->sql_query($sql);
while ($row = $db->sql_fetchrow($result))
{
$forum_type = $row['forum_type'];
if ($row['forum_status'] == ITEM_LOCKED)
{
$folder_image = '<img src="images/icon_folder_lock.gif" width="46" height="25" alt="' . $user->lang['LOCKED'] . '" alt="' . $user->lang['LOCKED'] . '" />';
}
else
{
switch ($forum_type)
{
case FORUM_LINK:
$folder_image = '<img src="images/icon_folder_link.gif" width="46" height="25" alt="' . $user->lang['LINK'] . '" alt="' . $user->lang['LINK'] . '" />';
break;
default:
$folder_image = ($row['left_id'] + 1 != $row['right_id']) ? '<img src="images/icon_subfolder.gif" width="46" height="25" alt="' . $user->lang['SUBFORUM'] . '" alt="' . $user->lang['SUBFORUM'] . '" />' : '<img src="images/icon_folder.gif" width="46" height="25" alt="' . $user->lang['FOLDER'] . '" alt="' . $user->lang['FOLDER'] . '" />';
}
}
$forum_title = ($forum_type != FORUM_LINK) ? "<a href=\"admin_forums.$phpEx$SID&f=" . $row['forum_id'] . '">' : '';
$forum_title .= $row['forum_name'];
$forum_title .= ($forum_type != FORUM_LINK) ? '</a>' : '';
$url = "$phpEx$SID&f=$forum_id&this_f=" . $row['forum_id'];
?>
<tr>
<td class="row1" width="5%"><?php echo $folder_image; ?></td>
<td class="row1" width="50%"><table width="100%" cellspacing="0" cellpadding="0" border="0">
<tr>
<td><span class="forumlink"><?php echo $forum_title ?></span></td><?php
if ($forum_type == FORUM_POST)
{
?>
<td class="gensmall" align="right"> <?php echo $user->lang['TOPICS']; ?>: <b><?php echo $row['forum_topics'] ?></b> / <?php echo $user->lang['POSTS']; ?>: <b><?php echo $row['forum_posts'] ?></b></td><?php
}
?>
</tr>
</table>
<table cellspacing="5" cellpadding="0" border="0">
<tr>
<td class="gensmall"><?php echo $row['forum_desc'] ?></td>
</tr>
</table></td>
<td class="row2" width="15%" align="center" valign="middle" nowrap="nowrap"><a href="admin_forums.<?php echo $url ?>&mode=move_up"><?php echo $user->lang['MOVE_UP'] ?></a><br /><a href="admin_forums.<?php echo $url ?>&mode=move_down"><?php echo $user->lang['MOVE_DOWN'] ?></a></td>
<td class="row2" width="20%" align="center" valign="middle" nowrap="nowrap"> <a href="admin_forums.<?php echo $url ?>&mode=edit"><?php echo $user->lang['EDIT'] ?></a> | <a href="admin_forums.<?php echo $url ?>&mode=delete"><?php echo $user->lang['DELETE'] ?></a><?php
if ($forum_type != FORUM_LINK)
{
?> | <a href="admin_forums.<?php echo $url ?>&mode=sync"><?php echo $user->lang['RESYNC'] ?></a><?php
}
?> </td>
</tr>
<?php
}
?>
<tr>
<td width="100%" colspan="6" class="cat"><input type="hidden" name="mode" value="add" /><input type="hidden" name="parent_id" value="<? echo $forum_id ?>" /><input type="text" name="forum_name" /> <input class="liteoption" type="submit" value="<?php echo $user->lang['CREATE_FORUM'] ?>" /></td>
</tr>
</table></form>
<form method="get" action="admin_forums.<?php echo $phpEx,$SID ?>"><table width="100%" cellpadding="1" cellspacing="1" border="0">
<tr>
<td align="right"><?php echo $user->lang['SELECT_FORUM']; ?>: <select name="f" onchange="if(this.options[this.selectedIndex].value != -1){ this.form.submit(); }"><?php echo $forum_box; ?></select> <input class="liteoption" type="submit" value="<?php echo $user->lang['GO']; ?>" /><input type="hidden" name="sid" value="<?php echo $user->session_id; ?>" /></td>
</tr>
</table></form>
<?php
adm_page_footer();
//
// END
//
// ------------------
// Begin function block
//
function get_forum_info($forum_id)
{
global $db;
$sql = 'SELECT *
FROM ' . FORUMS_TABLE . "
WHERE forum_id = $forum_id";
$result = $db->sql_query($sql);
if (!$row = $db->sql_fetchrow($result))
{
trigger_error("Forum #$forum_id does not exist", E_USER_ERROR);
}
return $row;
}
function move_forum($from_id, $to_id)
{
global $db;
$moved_forums = get_forum_branch($from_id, 'children', 'descending');
$from_data = $moved_forums[0];
$diff = count($moved_forums) * 2;
$moved_ids = array();
for ($i = 0; $i < count($moved_forums); ++$i)
{
$moved_ids[] = $moved_forums[$i]['forum_id'];
}
// Resync parents
$sql = 'UPDATE ' . FORUMS_TABLE . "
SET right_id = right_id - $diff, forum_parents = ''
WHERE left_id < " . $from_data['right_id'] . "
AND right_id > " . $from_data['right_id'];
$db->sql_query($sql);
// Resync righthand side of tree
$sql = 'UPDATE ' . FORUMS_TABLE . "
SET left_id = left_id - $diff, right_id = right_id - $diff, forum_parents = ''
WHERE left_id > " . $from_data['right_id'];
$db->sql_query($sql);
if ($to_id > 0)
{
$to_data = get_forum_info($to_id);
// Resync new parents
$sql = 'UPDATE ' . FORUMS_TABLE . "
SET right_id = right_id + $diff, forum_parents = ''
WHERE " . $to_data['right_id'] . ' BETWEEN left_id AND right_id
AND forum_id NOT IN (' . implode(', ', $moved_ids) . ')';
$db->sql_query($sql);
// Resync the righthand side of the tree
$sql = 'UPDATE ' . FORUMS_TABLE . "
SET left_id = left_id + $diff, right_id = right_id + $diff, forum_parents = ''
WHERE left_id > " . $to_data['right_id'] . '
AND forum_id NOT IN (' . implode(', ', $moved_ids) . ')';
$db->sql_query($sql);
// Resync moved branch
$to_data['right_id'] += $diff;
if ($to_data['right_id'] > $from_data['right_id'])
{
$diff = '+ ' . ($to_data['right_id'] - $from_data['right_id'] - 1);
}
else
{
$diff = '- ' . abs($to_data['right_id'] - $from_data['right_id'] - 1);
}
}
else
{
$sql = 'SELECT MAX(right_id) AS right_id
FROM ' . FORUMS_TABLE . '
WHERE forum_id NOT IN (' . implode(', ', $moved_ids) . ')';
$result = $db->sql_query($sql);
$row = $db->sql_fetchrow($result);
$db->sql_freeresult($result);
$diff = '+ ' . ($row['right_id'] - $from_data['left_id'] + 1);
}
$sql = 'UPDATE ' . FORUMS_TABLE . "
SET left_id = left_id $diff, right_id = right_id $diff, forum_parents = ''
WHERE forum_id IN (" . implode(', ', $moved_ids) . ')';
$db->sql_query($sql);
}
function move_forum_content($from_id, $to_id)
{
global $db;
$table_ary = array(LOG_MOD_TABLE, POSTS_TABLE, TOPICS_TABLE);
foreach ($sql_ary as $table)
{
$sql = "UPDATE $table
SET forum_id = $to_id
WHERE forum_id = $from_id";
$db->sql_query($sql);
}
unset($table_ary);
$sql = 'SELECT t1.topic_id
FROM ' .TOPICS_TABLE . ' t1, ' . TOPICS_TABLE . " t2
WHERE t2.forum_id = $to_id
AND t1.topic_moved_id = t2.topic_id
AND t1.forum_id = t2.forum_id";
$result = $db->sql_query($result);
if ($row = $db->sql_fetchrow($result))
{
$topic_id_ary = array();
do
{
$topic_id_ary[] = $row['topic_id'];
}
while ($row = $db->sql_fetchrow($result));
$sql = 'DELETE FROM ' . TOPICS_TABLE . '
WHERE topic_id IN (' . implode(', ', $topic_id_ary) . ')';
$db->sql_query($sql);
unset($topic_id_ary);
}
$db->sql_freeresult($result);
sync('forum', 'forum_id', $to_id);
}
function delete_forum_content($forum_id)
{
global $db;
$db->sql_transaction();
$sql = 'SELECT post_id
FROM ' . POSTS_TABLE . "
WHERE forum_id = $forum_id";
$result = $db->sql_query();
if ($row = $db->sql_fetchrow($result))
{
$id_ary = array();
do
{
$id_ary[] = $row['post_id'];
}
while ($row = $db->sql_fetchrow($result));
// TODO
// Could be problematical with large forums ... should split array
// if large
$sql = 'DELETE FROM ' . SEARCH_MATCH_TABLE . '
WHERE post_id IN (' . implode(', ', $id_ary) . ')';
$db->sql_query($sql);
// Remove attachments
delete_attachment($id_ary);
unset($id_ary);
}
$db->sql_freeresult();
$sql = 'SELECT topic_id
FROM ' . TOPICS_TABLE . "
WHERE forum_id = $forum_id";
$result = $db->sql_query();
if ($row = $db->sql_fetchrow($result))
{
$id_ary = array();
do
{
$id_ary[] = $row['topic_id'];
}
while ($row = $db->sql_fetchrow($result));
$sql_in = implode(', ', $id_ary);
unset($id_ary);
$table_ary = array(TOPICS_WATCH_TABLE, POLL_OPTIONS_TABLE, POLL_VOTES_TABLE);
foreach ($sql_ary as $table)
{
$sql = "DELETE FROM $table
WHERE topic_id IN ($sql_in)";
$db->sql_query($sql);
}
unset($table_ary);
$sql = 'DELETE FROM ' . TOPICS_TABLE . "
WHERE topic_moved_id IN ($sql_in)";
$db->sql_query($sql);
unset($sql_in);
}
$db->sql_freeresult();
$table_ary = array(TOPICS_TABLE, POSTS_TABLE, ACL_GROUPS_TABLE, ACL_USERS_TABLE, MODERATOR_TABLE, LOG_MOD_TABLE, FORUMS_WATCH_TABLE);
foreach ($sql_ary as $table)
{
$sql = "DELETE FROM $table
WHERE forum_id = $forum_id";
$db->sql_query($sql);
}
unset($table_ary);
switch (SQL_LAYER)
{
case 'mysql':
case 'mysql4':
/* $sql = 'SHOW TABLES';
$result = $db->sql_query($sql);
$field_name = 'Tables_in_' . $db->dbname;
$table_ary = array();
while ($row = $db->sql_fetchrow($result))
{
if (preg_match('#^' . preg_quote($phpEx, '#') . '#', $row[$field_name]))
{
$table_ary[] = $row[$field_name];
}
}
$db->sql_freeresult($result);
if (sizeof($table_ary))
{*/
$table_ary = array(TOPICS_TABLE, POSTS_TABLE, ACL_GROUPS_TABLE, ACL_USERS_TABLE, MODERATOR_TABLE, LOG_MOD_TABLE, FORUMS_WATCH_TABLE, TOPICS_WATCH_TABLE, POLL_OPTIONS_TABLE, POLL_VOTES_TABLE, SEARCH_MATCH_TABLE);
$sql = 'OPTIMIZE TABLE ' . implode(', ', $table_ary);
$db->sql_query($sql);
// }
unset($table_ary);
break;
case 'postgresql':
$db->sql_query('VACUUM');
break;
}
$db->sql_transaction('commit');
}
//
// End function block
// ------------------
?>