<?php
// -------------------------------------------------------------
//
// $Id$
//
// FILENAME : admin_forums.php
// STARTED : Thu Jul 12, 2001
// COPYRIGHT : © 2001, 2003 phpBB Group
// WWW : http://www.phpbb.com/
// LICENCE : GPL vs2.0 [ see /docs/COPYING ]
//
// -------------------------------------------------------------
/*
TODO:
- make a function to verify and/or fix the tree?
*/
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 = '../';
$phpEx = substr(strrchr(__FILE__, '.'), 1);
require('pagestart.' . $phpEx);
// Get general vars
$update = (isset($_POST['update'])) ? true : false;
$mode = request_var('mode', '');
$action = request_var('action', '');
$forum_id = request_var('f', 0);
$parent_id = request_var('parent_id', 0);
$forum_data = $errors = array();
// Do we have permissions?
switch ($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
if ($update)
{
switch ($mode)
{
case 'delete':
$action_subforums = request_var('action_subforums', '');
$subforums_to_id = request_var('subforums_to_id', 0);
$action_posts = request_var('action_posts', '');
$posts_to_id = request_var('posts_to_id', 0);
delete_forum($forum_id, $action_posts, $action_subforums, $posts_to_id, $subforums_to_id);
//
$auth->acl_clear_prefetch();
$show_prev_info = false;
trigger_error($user->lang['FORUM_DELETED']);
break;
case 'edit':
$forum_data = array(
'forum_id' => $forum_id
);
// No break here
case 'add':
$forum_data += array(
'parent_id' => $parent_id,
'forum_type' => request_var('forum_type', FORUM_POST),
'forum_status' => request_var('forum_status', ITEM_UNLOCKED),
'forum_name' => request_var('forum_name', ''),
'forum_link' => request_var('forum_link', ''),
'forum_link_track' => request_var('forum_link_track', FALSE),
'forum_desc' => str_replace("\n", '<br />', request_var('forum_desc', '')),
'forum_rules' => request_var('forum_rules', ''),
'forum_rules_link' => request_var('forum_rules_link', ''),
'forum_image' => request_var('forum_image', ''),
'forum_style' => request_var('forum_style', 0),
'display_on_index' => request_var('display_on_index', FALSE),
'forum_topics_per_page' => request_var('topics_per_page', 0),
'enable_indexing' => request_var('enable_indexing',true),
'enable_icons' => request_var('enable_icons', FALSE),
'enable_prune' => request_var('enable_prune', FALSE),
'prune_days' => request_var('prune_days', 7),
'prune_viewed' => request_var('prune_viewed', 7),
'prune_freq' => request_var('prune_freq', 1),
'prune_old_polls' => request_var('prune_old_polls', FALSE),
'prune_announce' => request_var('prune_announce', FALSE),
'prune_sticky' => request_var('prune_sticky', FALSE),
'forum_password' => request_var('forum_password', ''),
'forum_password_confirm'=> request_var('forum_password_confirm', '')
);
if ($forum_data['forum_rules'])
{
include_once($phpbb_root_path . 'includes/message_parser.' . $phpEx);
$allow_bbcode = request_var('parse_bbcode', false);
$allow_smilies = request_var('parse_smilies', false);
$allow_urls = request_var('parse_urls', false);
$forum_data['forum_rules_flags'] = (($allow_bbcode) ? 1 : 0) + (($allow_smilies) ? 2 : 0) + (($allow_urls) ? 4 : 0);
$message_parser = new parse_message($forum_data['forum_rules']);
$message_parser->parse(false, $allow_bbcode, $allow_urls, $allow_smilies);
$forum_data['forum_rules'] = $message_parser->message;
$forum_data['forum_rules_bbcode_uid'] = $message_parser->bbcode_uid;
$forum_data['forum_rules_bbcode_bitfield'] = $message_parser->bbcode_bitfield;
unset($message_parser);
}
$errors = update_forum_data($forum_data);
if ($errors)
{
break;
}
//
$auth->acl_clear_prefetch();
// Redirect to permissions
$message = ($mode == 'add') ? $user->lang['FORUM_CREATED'] : $user->lang['FORUM_UPDATED'];
$message .= '<br /><br />' . sprintf($user->lang['REDIRECT_ACL'], "<a href=\"admin_permissions.$phpEx$SID&mode=forum&submit_usergroups=true&ug_type=forum&action=usergroups&f[forum][]=" . $forum_data['forum_id'] . '">', '</a>');
$show_prev_info = ($mode == 'edit') ? true : false;
trigger_error($message);
break;
}
}
switch ($mode)
{
case 'add':
case 'edit':
if (isset($_POST['update']))
{
extract($forum_data);
}
else
{
$forum_id = request_var('f', 0);
$parent_id = request_var('parent_id', 0);
$style_id = request_var('style_id', 0);
$forum_type = request_var('forum_type', FORUM_POST);
$forum_status = request_var('forum_status', ITEM_UNLOCKED);
$forum_desc = request_var('forum_desc', '');
$forum_name = request_var('forum_name', '');
$forum_rules_link = request_var('forum_rules_link', '');
$forum_rules = request_var('forum_rules', '');
$forum_password = request_var('forum_password', '');
$forum_password_confirm = request_var('forum_password_confirm', '');
$forum_rules_flags = 0;
$forum_rules_flags += (request_var('parse_bbcode', false)) ? 1 : 0;
$forum_rules_flags += (request_var('parse_smilies', false)) ? 2 : 0;
$forum_rules_flags += (request_var('parse_urls', false)) ? 4 : 0;
}
// Show form to create/modify a forum
if ($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;
$bbcode_checked = ($forum_rules_flags & 1) ? ' checked="checked"' : '';
$smilies_checked = ($forum_rules_flags & 2) ? ' checked="checked"' : '';
$urls_checked = ($forum_rules_flags & 4) ? ' checked="checked"' : '';
}
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)
{
$temp_forum_desc = $forum_desc;
$temp_forum_name = $forum_name;
$temp_forum_rules = $forum_rules;
$temp_forum_rules_link = $forum_rules_link;
$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_rules = $temp_forum_rules;
$forum_rules_link = $temp_forum_rules_link;
$forum_password_confirm = $forum_password;
}
}
if ($forum_rules)
{
include_once($phpbb_root_path . 'includes/functions_posting.' . $phpEx);
include_once($phpbb_root_path . 'includes/message_parser.' . $phpEx);
$message_parser = new parse_message($forum_rules);
if (isset($forum_rules_bbcode_uid))
{
$message_parser->bbcode_uid = $forum_rules_bbcode_uid;
$message_parser->bbcode_bitfield = $forum_rules_bbcode_bitfield;
}
else
{
$message_parser->parse(false, ($forum_rules_flags & 1), ($forum_rules_flags & 4), ($forum_rules_flags & 2));
}
}
$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, true);
$statuslist = '<option value="' . ITEM_UNLOCKED . '"' . (($forum_status == ITEM_UNLOCKED) ? ' selected="selected"' : '') . '>' . $user->lang['UNLOCKED'] . '</option><option value="' . ITEM_LOCKED . '"' . (($forum_status == ITEM_LOCKED) ? ' selected="selected"' : '') . '>' . $user->lang['LOCKED'] . '</option>';
$indexing_yes = ($enable_indexing) ? ' checked="checked"' : '';
$indexing_no = (!$enable_indexing) ? ' checked="checked"' : '';
$topic_icons_yes = ($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 . '&parent_id=' . $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 $user->lang['FORUM_SETTINGS'] ?></th>
</tr>
<?php
if (!empty($errors))
{
?>
<tr>
<td class="row3" colspan="2" align="center"><span style="color:red"><?php echo implode('<br />', $errors); ?></span></td>
</tr>
<?php
}
?>
<tr>
<td class="row1" width="33%"><b><?php echo $user->lang['FORUM_TYPE'] ?>: </b></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_POST)
{
// Forum type being changed to a non-postable type, let the user decide between
// deleting all posts or moving them to another forum (if applicable)
?><br /><input type="radio" name="action" value="delete" checked="checked" /> <?php echo $user->lang['DELETE_ALL_POSTS'];
$sql = 'SELECT forum_id
FROM ' . FORUMS_TABLE . '
WHERE forum_type = ' . FORUM_POST . "
AND forum_id <> $forum_id";
$result = $db->sql_query($sql);
if ($db->sql_fetchrow($result))
{
?> <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"><b><?php echo $user->lang['FORUM_STATUS'] ?>: </b></td>
<td class="row2"><select name="forum_status"><?php echo $statuslist ?></select></td>
</tr>
<?php
}
?>
<tr>
<td class="row1" width="40%"><b><?php echo $user->lang['FORUM_PARENT'] ?>: </b></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"><b><?php echo $user->lang['FORUM_LINK'] ?>: </b><br /><span class="gensmall"><?php echo $user->lang['FORUM_LINK_EXPLAIN']; ?></span></td>
<td class="row2"><input class="post" type="text" size="40" name="forum_link" value="<?php echo $forum_link; ?>" /></td>
</tr>
<tr>
<td class="row1"><b><?php echo $user->lang['FORUM_LINK_TRACK'] ?>: </b><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"><b><?php echo $user->lang['FORUM_NAME']; ?>: </b></td>
<td class="row2"><input class="post" type="text" size="40" name="forum_name" value="<?php echo $forum_name ?>" /></td>
</tr>
<tr>
<td class="row1"><b><?php echo $user->lang['FORUM_DESC'] ?>: </b><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", $forum_desc)); ?></textarea></td>
</tr>
<?php
if ($forum_type != FORUM_LINK)
{
?>
<tr>
<td class="row1"><b><?php echo $user->lang['FORUM_RULES_LINK']; ?>: </b><br /><span class="gensmall"><?php echo $user->lang['FORUM_RULES_LINK_EXPLAIN']; ?></span></td>
<td class="row2"><input class="post" type="text" size="40" name="forum_rules_link" value="<?php echo $forum_rules_link ?>" /></td>
</tr>
<?php
if ($forum_rules)
{
?>
<tr>
<td class="row1"><b><?php echo $user->lang['FORUM_RULES_PREVIEW'] ?>: </b></td>
<td class="row2"><?php echo $message_parser->format_display(false, ($forum_rules_flags & 1), ($forum_rules_flags & 4), ($forum_rules_flags & 2), false); ?></td>
</tr>
<?php
}
?>
<tr>
<td class="row1"><b><?php echo $user->lang['FORUM_RULES'] ?>: </b><br /><span class="gensmall"><?php echo $user->lang['FORUM_RULES_EXPLAIN']; ?></span></td>
<td class="row2"><table cellspacing="2" cellpadding="0" border="0"><tr><td colspan="6"><textarea class="post" rows="4" cols="70" name="forum_rules">
<?php
if ($forum_rules)
{
$message_parser->decode_message();
echo $message_parser->message;
}
?></textarea></td></tr><tr>
<td width="10"><input type="checkbox" name="parse_bbcode"<?php echo $bbcode_checked; ?> /></td><td><?php echo $user->lang['PARSE_BBCODE']; ?></td><td width="10"><input type="checkbox" name="parse_smilies"<?php echo $smilies_checked; ?> /></td><td><?php echo $user->lang['PARSE_SMILIES']; ?></td><td width="10"><input type="checkbox" name="parse_urls"<?php echo $urls_checked; ?> /></td><td><?php echo $user->lang['PARSE_URLS']; ?></td></tr></table>
</td>
</tr>
<?php
}
?>
<tr>
<td class="row1"><b><?php echo $user->lang['FORUM_IMAGE']; ?>: </b><br /><span class="gensmall"><?php echo $user->lang['FORUM_IMAGE_EXPLAIN']; ?></span></td>
<td class="row2"><input class="post" type="text" size="40" name="forum_image" value="<?php echo $forum_image ?>" /><br /><?php
if ($forum_image != '')
{
echo '<img src="' . $phpbb_root_path . $forum_image . '" alt="" />';
}
?></td>
</tr>
<?php
if ($forum_type == FORUM_POST || $forum_type == FORUM_CAT)
{
?>
<tr>
<td class="row1"><b><?php echo $user->lang['FORUM_STYLE'] ?>: </b></td>
<td class="row2"><select name="forum_style"><option value="0"><?php echo $user->lang['DEFAULT_STYLE'] ?></option><?php echo $styles_list ?></select></td>
</tr>
<?php
}
if ($forum_type == FORUM_POST)
{
?>
<tr>
<td class="row1"><b><?php echo $user->lang['ENABLE_INDEXING'] ?>: </b><br /><span class="gensmall"><?php echo $user->lang['ENABLE_INDEXING_EXPLAIN'] ?></span></td>
<td class="row2"><input type="radio" name="enable_indexing" value="1"<?php echo $indexing_yes; ?> /> <?php echo $user->lang['YES']; ?> <input type="radio" name="enable_indexing" value="0"<?php echo $indexing_no; ?> /> <?php echo $user->lang['NO']; ?></td>
</tr>
<tr>
<td class="row1"><b><?php echo $user->lang['ENABLE_TOPIC_ICONS'] ?>: </b></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"><b><?php echo $user->lang['LIST_INDEX'] ?>: </b><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"><b><?php echo $user->lang['FORUM_AUTO_PRUNE'] ?>: </b><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"><b><?php echo $user->lang['AUTO_PRUNE_FREQ'] ?>: </b><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"><b><?php echo $user->lang['AUTO_PRUNE_DAYS'] ?>: </b><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"><b><?php echo $user->lang['AUTO_PRUNE_VIEWED'] ?>: </b><br /><span class="gensmall"><?php echo $user->lang['AUTO_PRUNE_VIEWED_EXPLAIN']; ?></span></td>
<td class="row2"><input class="post" type="text" name="prune_viewed" value="<?php echo $prune_viewed ?>" size="5" /> <?php echo $user->lang['DAYS']; ?></td>
</tr>
<tr>
<td class="row1"><b><?php echo $user->lang['PRUNE_OLD_POLLS'] ?>: </b><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"><b><?php echo $user->lang['PRUNE_ANNOUNCEMENTS'] ?>: </b></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"><b><?php echo $user->lang['PRUNE_STICKY'] ?>: </b></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"><b><?php echo $user->lang['FORUM_TOPICS_PAGE'] ?>: </b><br /><span class="gensmall"><?php echo $user->lang['FORUM_TOPICS_PAGE_EXPLAIN']; ?></span></td>
<td class="row2"><input class="post" type="text" name="topics_per_page" value="<?php echo $forum_topics_per_page; ?>" size="3" maxlength="3" /></td>
</tr>
<tr>
<td class="row1"><b><?php echo $user->lang['FORUM_PASSWORD'] ?>: </b><br /><span class="gensmall"><?php echo $user->lang['FORUM_PASSWORD_EXPLAIN']; ?></span></td>
<td class="row2"><input class="post" type="password" name="forum_password" value="<?php echo $forum_password; ?>" size="25" maxlength="25" /></td>
</tr>
<tr>
<td class="row1"><b><?php echo $user->lang['FORUM_PASSWORD_CONFIRM'] ?>: </b><br /><span class="gensmall"><?php echo $user->lang['FORUM_PASSWORD_CONFIRM_EXPLAIN']; ?></span></td>
<td class="row2"><input class="post" 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="btnmain" name="update" type="submit" value="<?php echo $user->lang['SUBMIT']; ?>" /> <input class="btnlite" type="reset" value="<?php echo $user->lang['RESET']; ?>" /></td>
</tr>
</table></form>
<br clear="all" />
<?php
adm_page_footer();
break;
case 'delete':
$forum_id = request_var('f', 0);
adm_page_header($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>
<?php
$sql = 'SELECT forum_id
FROM ' . FORUMS_TABLE . '
WHERE forum_type = ' . FORUM_POST . "
AND forum_id <> $forum_id";
$result = $db->sql_query($sql);
if ($db->sql_fetchrow($result))
{
?>
<tr>
<td><input type="radio" name="action_posts" value="move" /> <?php echo $user->lang['MOVE_POSTS_TO'] ?> <select name="posts_to_id" ?><?php echo $move_posts_list ?></select></td>
</tr>
<?php
}
?>
</table></td>
</tr>
<?php
}
if ($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="btnmain" /></td>
</tr>
</table></form>
<?php
adm_page_footer();
break;
case 'move_up':
case 'move_down':
$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 = 'LOG_FORUM_MOVE_UP';
$up_id = $forum_id;
$down_id = $row['forum_id'];
}
else
{
$log_action = 'LOG_FORUM_MOVE_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('begin');
$sql = 'UPDATE ' . FORUMS_TABLE . '
SET left_id = left_id + ' . ($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_action, $forum_data['forum_name'], $move_forum_name);
unset($forum_data);
break;
case 'sync':
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);
sync('forum', 'forum_id', $forum_id);
add_log('admin', 'LOG_FORUM_SYNC', $row['forum_name']);
break;
}
// Default management page
if (!$parent_id)
{
$navigation = $user->lang['FORUM_INDEX'];
}
else
{
$navigation = '<a href="admin_forums.' . $phpEx . $SID . '">' . $user->lang['FORUM_INDEX'] . '</a>';
$forums_nav = get_forum_branch($parent_id, 'parents', 'descending');
foreach ($forums_nav as $row)
{
if ($row['forum_id'] == $parent_id)
{
$navigation .= ' -> ' . $row['forum_name'];
}
else
{
$navigation .= ' -> <a href="admin_forums.' . $phpEx . $SID . '&parent_id=' . $row['forum_id'] . '">' . $row['forum_name'] . '</a>';
}
}
}
// Jumpbox
$forum_box = make_forum_select($parent_id);
// Front end
adm_page_header($user->lang['MANAGE']);
?>
<h1><?php echo $user->lang['MANAGE']; ?></h1>
<p><?php echo $user->lang['FORUM_ADMIN_EXPLAIN']; ?></p><?php
if ($mode == 'sync')
{
echo '<br /><div class="gen" align="center"><b>' . $user->lang['FORUM_RESYNCED'] . '</b></div>';
}
?><form method="post" action="<?php echo "admin_forums.$phpEx$SID&parent_id=$parent_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="6"><?php echo $user->lang['FORUM_ADMIN'] ?></th>
</tr>
<?php
$sql = 'SELECT *
FROM ' . FORUMS_TABLE . "
WHERE parent_id = $parent_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="' . $user->lang['LOCKED'] . '" />';
}
else
{
switch ($forum_type)
{
case FORUM_LINK:
$folder_image = '<img src="images/icon_folder_link.gif" width="46" height="25" 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'] . '" />' : '<img src="images/icon_folder.gif" width="46" height="25" alt="' . $user->lang['FOLDER'] . '" />';
}
}
$forum_title = ($forum_type != FORUM_LINK) ? "<a href=\"admin_forums.$phpEx$SID&parent_id=" . $row['forum_id'] . '">' : '';
$forum_title .= $row['forum_name'];
$forum_title .= ($forum_type != FORUM_LINK) ? '</a>' : '';
$url = "$phpEx$SID&parent_id=$parent_id&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>
</tr>
</table>
<table cellspacing="5" cellpadding="0" border="0">
<tr>
<td class="gensmall"><?php echo $row['forum_desc'] ?></td>
</tr>
</table>
<?php
if ($forum_type == FORUM_POST)
{
?>
<table width="100%" cellspacing="0" cellpadding="0" border="0">
<tr>
<td class="gensmall"> <?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>
</tr>
</table>
<?php
}
?></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 class="post" type="text" name="forum_name" /> <input class="btnlite" 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="parent_id" onchange="if(this.options[this.selectedIndex].value != -1){ this.form.submit(); }"><?php echo $forum_box; ?></select> <input class="btnlite" 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 $row;
}
function update_forum_data(&$forum_data)
{
global $db, $user;
$errors = array();
if (!trim($forum_data['forum_name']))
{
$errors[] = $user->lang['FORUM_NAME_EMPTY'];
}
if (!empty($_POST['forum_password']) || !empty($_POST['forum_password_confirm']))
{
if ($_POST['forum_password'] != $_POST['forum_password_confirm'])
{
$forum_data['forum_password'] = $forum_data['forum_password_confirm'] = '';
$errors[] = $user->lang['FORUM_PASSWORD_MISMATCH'];
}
}
if ($forum_data['prune_days'] < 0 || $forum_data['prune_viewed'] < 0 || $forum_data['prune_freq'] < 0)
{
$forum_data['prune_days'] = $forum_data['prune_viewed'] = $forum_data['prune_freq'] = 0;
$errors[] = $user->lang['FORUM_DATA_NEGATIVE'];
}
// Set forum flags
// 1 = link tracking
// 2 = prune old polls
// 4 = prune announcements
// 8 = prune stickies
$forum_data['forum_flags'] = 0;
$forum_data['forum_flags'] += ($forum_data['forum_link_track']) ? 1 : 0;
$forum_data['forum_flags'] += ($forum_data['prune_old_polls']) ? 2 : 0;
$forum_data['forum_flags'] += ($forum_data['prune_announce']) ? 4 : 0;
$forum_data['forum_flags'] += ($forum_data['prune_sticky']) ? 8 : 0;
// Unset data that are not database fields
unset($forum_data['forum_link_track']);
unset($forum_data['prune_old_polls']);
unset($forum_data['prune_announce']);
unset($forum_data['prune_sticky']);
unset($forum_data['forum_password_confirm']);
// What are we going to do tonight Brain? The same thing we do everynight,
// try to take over the world ... or decide whether to continue update
// and if so, whether it's a new forum/cat/link or an existing one
if (count($errors))
{
return $errors;
}
if (empty($forum_data['forum_id']))
{
// no forum_id means we're creating a new forum
$db->sql_transaction('begin');
if ($forum_data['parent_id'])
{
$sql = 'SELECT left_id, right_id
FROM ' . FORUMS_TABLE . '
WHERE forum_id = ' . $forum_data['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);
$sql = 'UPDATE ' . FORUMS_TABLE . '
SET left_id = left_id + 2, right_id = right_id + 2
WHERE left_id > ' . $row['right_id'];
$db->sql_query($sql);
$sql = 'UPDATE ' . FORUMS_TABLE . '
SET right_id = right_id + 2
WHERE ' . $row['left_id'] . ' BETWEEN left_id AND right_id';
$db->sql_query($sql);
$forum_data['left_id'] = $row['right_id'];
$forum_data['right_id'] = $row['right_id'] + 1;
}
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);
$forum_data['left_id'] = $row['right_id'] + 1;
$forum_data['right_id'] = $row['right_id'] + 2;
}
$sql = 'INSERT INTO ' . FORUMS_TABLE . ' ' . $db->sql_build_array('INSERT', $forum_data);
$db->sql_query($sql);
$db->sql_transaction('commit');
$forum_data['forum_id'] = $db->sql_nextid();
add_log('admin', 'LOG_FORUM_ADD', $forum_data['forum_name']);
}
else
{
$row = get_forum_info($forum_data['forum_id']);
if ($forum_data['forum_type'] != FORUM_POST && $row['forum_type'] != $forum_data['forum_type'])
{
// we're turning a postable forum into a non-postable forum
if (empty($forum_data['action']))
{
// TODO: error message if no action is specified
return array($user->lang['']);
}
elseif ($forum_data['action'] == 'move')
{
if (!empty($forum_data['to_forum_id']))
{
$errors = move_forum_content($forum_data['forum_id'], $forum_data['to_forum_id']);
}
else
{
return array($user->lang['SELECT_DESTINATION_FORUM']);
}
}
elseif ($forum_data['action'] == 'delete')
{
$errors = delete_forum_content($forum_data['forum_id']);
}
$forum_data['forum_posts'] = 0;
$forum_data['forum_topics'] = 0;
$forum_data['forum_topics_real'] = 0;
}
if ($row['parent_id'] != $forum_data['parent_id'])
{
$errors = move_forum($forum_data['forum_id'], $forum_data['parent_id']);
}
elseif ($row['forum_name'] != $forum_data['forum_name'])
{
// the forum name has changed, clear the parents list of child forums
$sql = 'UPDATE ' . FORUMS_TABLE . "
SET forum_parents = ''
WHERE left_id > " . $row['left_id'] . '
AND right_id < ' . $row['right_id'];
$db->sql_query($sql);
}
if (count($errors))
{
return $errors;
}
$sql = 'UPDATE ' . FORUMS_TABLE . '
SET ' . $db->sql_build_array('UPDATE', $forum_data) . '
WHERE forum_id = ' . $forum_data['forum_id'];
$db->sql_query($sql);
add_log('admin', 'LOG_FORUM_EDIT', $forum_data['forum_name']);
}
}
function move_forum($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, $sync = TRUE)
{
// TODO: empty tables like forum_tracks or forum_access
global $db;
$table_ary = array(LOG_TABLE, POSTS_TABLE, TOPICS_TABLE);
foreach ($table_ary as $table)
{
$sql = "UPDATE $table
SET forum_id = $to_id
WHERE forum_id = $from_id";
$db->sql_query($sql);
}
unset($table_ary);
if ($sync)
{
// Delete ghost topics that link back to the same forum
// then resync counters
sync('topic_moved');
sync('forum', 'forum_id', $to_id);
}
}
function delete_forum($forum_id, $action_posts = 'delete', $action_subforums = 'delete', $posts_to_id = 0, $subforums_to_id = 0)
{
global $db, $user, $cache;
$row = get_forum_info($forum_id);
extract($row);
$errors = array();
$log_action_posts = $log_action_forums = '';
if ($action_posts == 'delete')
{
$log_action_posts = 'POSTS';
$errors = array_merge($errors, delete_forum_content($forum_id));
}
elseif ($action_posts == 'move')
{
if (!$posts_to_id)
{
$errors[] = $user->lang['NO_DESTINATION_FORUM'];
}
else
{
$log_action_posts = 'MOVE_POSTS';
$sql = 'SELECT forum_name
FROM ' . FORUMS_TABLE . '
WHERE forum_id = ' . $posts_to_id;
$result = $db->sql_query($sql);
if (!$row = $db->sql_fetchrow($result))
{
$errors[] = $user->lang['NO_FORUM'];
}
else
{
$posts_to_name = $row['forum_name'];
unset($row);
$errors = array_merge($errors, move_forum_content($forum_id, $subforums_to_id));
}
}
}
if (count($errors))
{
return $errors;
}
if ($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'];
$errors = array_merge($errors, delete_forum_content($row['forum_id']));
}
if (count($errors))
{
return $errors;
}
$diff = count($forum_ids) * 2;
$sql = 'DELETE FROM ' . FORUMS_TABLE . '
WHERE forum_id IN (' . implode(', ', $forum_ids) . ')';
$db->sql_query($sql);
}
elseif ($action_subforums == 'move')
{
if (!$subforums_to_id)
{
$errors[] = $user->lang['NO_DESTINATION_FORUM'];
}
else
{
$log_action_forums = 'MOVE_FORUMS';
$sql = 'SELECT forum_name
FROM ' . FORUMS_TABLE . '
WHERE forum_id = ' . $subforums_to_id;
$result = $db->sql_query($sql);
if (!$row = $db->sql_fetchrow($result))
{
$errors[] = $user->lang['NO_FORUM'];
}
else
{
$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 = $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);
}
}
if (count($errors))
{
return $errors;
}
}
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);
if (!is_array($forum_ids))
{
$forum_ids = array($forum_id);
}
// Delete forum ids from extension groups table
$sql = 'SELECT group_id, allowed_forums
FROM ' . EXTENSION_GROUPS_TABLE . "
WHERE allowed_forums <> ''";
$result = $db->sql_query($sql);
while ($row = $db->sql_fetchrow($result))
{
$allowed_forums = unserialize(trim($row['allowed_forums']));
$allowed_forums = array_diff($allowed_forums, $forum_ids);
$sql = 'UPDATE ' . EXTENSION_GROUPS_TABLE . "
SET allowed_forums = '" . ((sizeof($allowed_forums)) ? serialize($allowed_forums) : '') . "'
WHERE group_id = {$row['group_id']}";
$db->sql_query($sql);
}
$cache->destroy('extensions');
$log_action = implode('_', array($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;
}
return $errors;
}
function delete_forum_content($forum_id)
{
global $db, $config, $phpbb_root_path, $phpEx;
include_once($phpbb_root_path . 'includes/functions_posting.' . $phpEx);
$db->sql_transaction('begin');
switch (SQL_LAYER)
{
case 'mysql4':
// Select then delete all attachments
$sql = 'SELECT a.topic_id
FROM ' . POSTS_TABLE . ' p, ' . ATTACHMENTS_TABLE . " a
WHERE p.forum_id = $forum_id
AND a.in_message = 0
AND a.topic_id = p.topic_id";
$result = $db->sql_query($sql);
$topic_ids = array();
while ($row = $db->sql_fetchrow($result))
{
$topic_ids[] = $row['topic_id'];
}
$db->sql_freeresult($result);
delete_attachments('topic', $topic_ids, false);
// Delete everything else and thank MySQL for offering multi-table deletion
$tables_ary = array(
SEARCH_MATCH_TABLE => 'wm.post_id',
RATINGS_TABLE => 'ra.post_id',
REPORTS_TABLE => 're.post_id',
TOPICS_WATCH_TABLE => 'tw.topic_id',
TOPICS_TRACK_TABLE => 'tt.topic_id',
POLL_OPTIONS_TABLE => 'po.post_id',
POLL_VOTES_TABLE => 'pv.post_id'
);
$sql = 'DELETE QUICK FROM ' . POSTS_TABLE;
$sql_using = "\nUSING " . POSTS_TABLE . ' p';
$sql_where = "\nWHERE p.forum_id = $forum_id\n";
$sql_optimise = 'OPTIMIZE TABLE . ' . POSTS_TABLE;
foreach ($tables_ary as $table => $field)
{
$sql .= ", $table";
$sql_using .= ", $table " . strtok($field, '.');
$sql_where .= "\nAND $field = p." . strtok('');
$sql_optimise .= ', ' . $table;
}
$db->sql_query($sql . $sql_using . $sql_where);
$tables_ary = array(FORUMS_ACCESS_TABLE, TOPICS_TABLE, FORUMS_TRACK_TABLE, FORUMS_WATCH_TABLE, ACL_GROUPS_TABLE, ACL_USERS_TABLE, MODERATOR_TABLE, LOG_TABLE);
foreach ($tables_ary as $table)
{
$db->sql_query("DELETE QUICK FROM $table WHERE forum_id = $forum_id");
$sql_optimise .= ', ' . $table;
}
// Now optimise a hell lot of tables
$db->sql_query($sql_optimise);
break;
default:
// Select then delete all attachments
$sql = 'SELECT a.attach_id, a.physical_filename, a.thumbnail
FROM ' . POSTS_TABLE . ' p, ' . ATTACHMENTS_TABLE . " a
WHERE p.forum_id = $forum_id
AND a.in_message = 0
AND a.post_msg_id = p.post_id";
$result = $db->sql_query($sql);
$attach_ids = array();
while ($row = $db->sql_fetchrow($result))
{
$attach_ids[] = $row['attach_id'];
phpbb_unlink($row['physical_filename'], 'file');
if ($row['thumbnail'])
{
phpbb_unlink($row['physical_filename'], 'thumbnail');
}
}
$db->sql_freeresult($result);
if (count($attach_ids))
{
$attach_id_list = implode(',', array_unique($attach_ids));
$db->sql_query('DELETE FROM ' . ATTACHMENTS_TABLE . " WHERE attach_id IN ($attach_id_list)");
unset($attach_ids, $attach_id_list);
}
// Delete everything else and curse your DB for not offering multi-table deletion
$tables_ary = array(
'post_id' => array(
SEARCH_MATCH_TABLE,
RATINGS_TABLE,
REPORTS_TABLE,
),
'topic_id' => array(
TOPICS_WATCH_TABLE,
TOPICS_TRACK_TABLE,
POLL_OPTIONS_TABLE,
POLL_VOTES_TABLE
)
);
foreach ($tables_ary as $field => $tables)
{
$start = 0;
do
{
$sql = "SELECT $field
FROM " . POSTS_TABLE . '
WHERE forum_id = ' . $forum_id;
$result = $db->sql_query_limit($sql, 500, $start);
$ids = array();
while ($row = $db->sql_fetchrow($result))
{
$ids[] = $row[$field];
}
$db->sql_freeresult($result);
if (count($ids))
{
$start += count($ids);
$id_list = implode(',', $ids);
foreach ($tables as $table)
{
$db->sql_query("DELETE FROM $table WHERE $field IN ($id_list)");
}
}
}
while ($row);
}
unset($ids, $id_list);
$table_ary = array(FORUMS_ACCESS_TABLE, TOPICS_TABLE, FORUMS_TRACK_TABLE, FORUMS_WATCH_TABLE, ACL_GROUPS_TABLE, ACL_USERS_TABLE, MODERATOR_TABLE, LOG_TABLE);
foreach ($table_ary as $table)
{
$db->sql_query("DELETE FROM $table WHERE forum_id = $forum_id");
}
// NOTE: ideally these queries should be stalled until the page is displayed
switch (SQL_LAYER)
{
case 'mysql':
$sql = 'OPTIMIZE TABLE ' . POSTS_TABLE . ', ' . ATTACHMENTS_TABLE . ', ' . implode(', ', $tables_ary['post_id']) . ', ' . implode(', ', $tables_ary['topic_id']) . ', ' . implode(', ', $table_ary);
$db->sql_query($sql);
break;
case 'postgres':
$db->sql_query('VACUUM');
}
}
$db->sql_transaction('commit');
}
//
// End function block
// ------------------
?>