rendered paste body<?php
/***************************************************************************
* delete_user_properly.php
* -------------------
* begin : Saturday, Feb 13, 2001
* copyright : (C) 2001 The phpBB Group & 2006 James "ZoFreX" Sanderson
* email : support@phpbb.com & zofrex at gmail dot com
*
* $Id: admin_users.php,v 1.57.2.31 2005/12/20 20:42:28 grahamje Exp $
*
*
***************************************************************************/
/***************************************************************************
*
* 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.
*
***************************************************************************/
/*
This is just a massive hack so you can multidelete users properly from
a spam filled forum. Write your code in the indicated space, call
delete_user_properly($userid); to delete a user. I haven't tested this,
no warranty is expressed or implied to the maximum extent permitted
by applicable law.
*/
define('IN_PHPBB', 1);
if( !empty($setmodules) )
{
$filename = basename(__FILE__);
$module['Users']['Manage'] = $filename;
return;
}
$phpbb_root_path = './../';
require($phpbb_root_path . 'extension.inc');
require('./pagestart.' . $phpEx);
require($phpbb_root_path . 'includes/bbcode.'.$phpEx);
require($phpbb_root_path . 'includes/functions_post.'.$phpEx);
require($phpbb_root_path . 'includes/functions_selects.'.$phpEx);
require($phpbb_root_path . 'includes/functions_validate.'.$phpEx);
include($phpbb_root_path . 'extension.inc');
include($phpbb_root_path . 'common.'.$phpEx);
include($phpbb_root_path . 'includes/bbcode.'.$phpEx);
$html_entities_match = array('#<#', '#>#');
$html_entities_replace = array('<', '>');
// ********************** Start writing your code here **********************
// remember, use delete_user_properly($user_id); to delete a user
// ********************** Stop writing your code here **********************
function delete_post_properly($post_id)
{
$error_msg = '';
$post_data = array();
if ( empty($post_id) )
{
message_die(GENERAL_MESSAGE, $lang['No_post_id']);
}
$select_sql = (!$submit) ? ', t.topic_title, p.enable_bbcode, p.enable_html, p.enable_smilies, p.enable_sig, p.post_username, pt.post_subject, pt.post_text, pt.bbcode_uid, u.username, u.user_id, u.user_sig, u.user_sig_bbcode_uid' : '';
$from_sql = ( !$submit ) ? ", " . POSTS_TEXT_TABLE . " pt, " . USERS_TABLE . " u" : '';
$where_sql = ( !$submit ) ? "AND pt.post_id = p.post_id AND u.user_id = p.poster_id" : '';
$sql = "SELECT f.*, t.topic_id, t.topic_status, t.topic_type, t.topic_first_post_id, t.topic_last_post_id, t.topic_vote, p.post_id, p.poster_id" . $select_sql . "
FROM " . POSTS_TABLE . " p, " . TOPICS_TABLE . " t, " . FORUMS_TABLE . " f" . $from_sql . "
WHERE p.post_id = $post_id
AND t.topic_id = p.topic_id
AND f.forum_id = p.forum_id
$where_sql";
if ( $result = $db->sql_query($sql) )
{
$post_info = $db->sql_fetchrow($result);
$db->sql_freeresult($result);
$forum_id = $post_info['forum_id'];
$forum_name = $post_info['forum_name'];
$is_auth = auth(AUTH_ALL, $forum_id, $userdata, $post_info);
///////// {
$topic_id = $post_info['topic_id'];
$post_data['poster_post'] = ( $post_info['poster_id'] == $userdata['user_id'] ) ? true : false;
$post_data['first_post'] = ( $post_info['topic_first_post_id'] == $post_id ) ? true : false;
$post_data['last_post'] = ( $post_info['topic_last_post_id'] == $post_id ) ? true : false;
$post_data['last_topic'] = ( $post_info['forum_last_post_id'] == $post_id ) ? true : false;
$post_data['has_poll'] = ( $post_info['topic_vote'] ) ? true : false;
$post_data['topic_type'] = $post_info['topic_type'];
$post_data['poster_id'] = $post_info['poster_id'];
if ( $post_data['first_post'] && $post_data['has_poll'] )
{
$sql = "SELECT *
FROM " . VOTE_DESC_TABLE . " vd, " . VOTE_RESULTS_TABLE . " vr
WHERE vd.topic_id = $topic_id
AND vr.vote_id = vd.vote_id
ORDER BY vr.vote_option_id";
if ( !($result = $db->sql_query($sql)) )
{
message_die(GENERAL_ERROR, 'Could not obtain vote data for this topic', '', __LINE__, __FILE__, $sql);
}
$poll_options = array();
$poll_results_sum = 0;
if ( $row = $db->sql_fetchrow($result) )
{
$poll_title = $row['vote_text'];
$poll_id = $row['vote_id'];
$poll_length = $row['vote_length'] / 86400;
do
{
$poll_options[$row['vote_option_id']] = $row['vote_option_text'];
$poll_results_sum += $row['vote_result'];
}
while ( $row = $db->sql_fetchrow($result) );
}
$db->sql_freeresult($result);
$post_data['edit_poll'] = ( ( !$poll_results_sum || $is_auth['auth_mod'] ) && $post_data['first_post'] ) ? true : 0;
}
else
{
$post_data['edit_poll'] = ($post_data['first_post'] && $is_auth['auth_pollcreate']) ? true : false;
}
//
// Can this user edit/delete the post/poll?
//
/////////// }
}
else
{
message_die(GENERAL_MESSAGE, $lang['No_such_post']);
}
delete_post($mode, $post_data, $return_message, $return_meta, $forum_id, $topic_id, $post_id, $poll_id);
}
function delete_user_properly($user_id)
{
if (!($this_userdata = get_userdata($user_id)))
{
message_die(GENERAL_MESSAGE, $lang['No_user_id_specified'] );
}
if( $HTTP_POST_VARS['deleteuser'] && ( $userdata['user_id'] != $user_id ) )
{
// first we want to delete all posts by this user
$sql = "SELECT post_id FROM " . POSTS_TABLE . " WHERE poster_id = $user_id";
if(!($result = $db->sql_query($sql)))
{
message_die(GENERAL_ERROR, 'Could not find posts for this user', '', __LINE__, __FILE__, $sql);
}
while($row = $db->sql_fetchrow($result))
{
delete_post_properly($row[0]);
}
// now delete the user from everywhere
$sql = "SELECT g.group_id
FROM " . USER_GROUP_TABLE . " ug, " . GROUPS_TABLE . " g
WHERE ug.user_id = $user_id
AND g.group_id = ug.group_id
AND g.group_single_user = 1";
if( !($result = $db->sql_query($sql)) )
{
message_die(GENERAL_ERROR, 'Could not obtain group information for this user', '', __LINE__, __FILE__, $sql);
}
$row = $db->sql_fetchrow($result);
$sql = "UPDATE " . POSTS_TABLE . "
SET poster_id = " . DELETED . ", post_username = '" . str_replace("\\'", "''", addslashes($this_userdata['username'])) . "'
WHERE poster_id = $user_id";
if( !$db->sql_query($sql) )
{
message_die(GENERAL_ERROR, 'Could not update posts for this user', '', __LINE__, __FILE__, $sql);
}
$sql = "UPDATE " . TOPICS_TABLE . "
SET topic_poster = " . DELETED . "
WHERE topic_poster = $user_id";
if( !$db->sql_query($sql) )
{
message_die(GENERAL_ERROR, 'Could not update topics for this user', '', __LINE__, __FILE__, $sql);
}
$sql = "UPDATE " . VOTE_USERS_TABLE . "
SET vote_user_id = " . DELETED . "
WHERE vote_user_id = $user_id";
if( !$db->sql_query($sql) )
{
message_die(GENERAL_ERROR, 'Could not update votes for this user', '', __LINE__, __FILE__, $sql);
}
$sql = "SELECT group_id
FROM " . GROUPS_TABLE . "
WHERE group_moderator = $user_id";
if( !($result = $db->sql_query($sql)) )
{
message_die(GENERAL_ERROR, 'Could not select groups where user was moderator', '', __LINE__, __FILE__, $sql);
}
while ( $row_group = $db->sql_fetchrow($result) )
{
$group_moderator[] = $row_group['group_id'];
}
if ( count($group_moderator) )
{
$update_moderator_id = implode(', ', $group_moderator);
$sql = "UPDATE " . GROUPS_TABLE . "
SET group_moderator = " . $userdata['user_id'] . "
WHERE group_moderator IN ($update_moderator_id)";
if( !$db->sql_query($sql) )
{
message_die(GENERAL_ERROR, 'Could not update group moderators', '', __LINE__, __FILE__, $sql);
}
}
$sql = "DELETE FROM " . USERS_TABLE . "
WHERE user_id = $user_id";
if( !$db->sql_query($sql) )
{
message_die(GENERAL_ERROR, 'Could not delete user', '', __LINE__, __FILE__, $sql);
}
$sql = "DELETE FROM " . USER_GROUP_TABLE . "
WHERE user_id = $user_id";
if( !$db->sql_query($sql) )
{
message_die(GENERAL_ERROR, 'Could not delete user from user_group table', '', __LINE__, __FILE__, $sql);
}
$sql = "DELETE FROM " . GROUPS_TABLE . "
WHERE group_id = " . $row['group_id'];
if( !$db->sql_query($sql) )
{
message_die(GENERAL_ERROR, 'Could not delete group for this user', '', __LINE__, __FILE__, $sql);
}
$sql = "DELETE FROM " . AUTH_ACCESS_TABLE . "
WHERE group_id = " . $row['group_id'];
if( !$db->sql_query($sql) )
{
message_die(GENERAL_ERROR, 'Could not delete group for this user', '', __LINE__, __FILE__, $sql);
}
$sql = "DELETE FROM " . TOPICS_WATCH_TABLE . "
WHERE user_id = $user_id";
if ( !$db->sql_query($sql) )
{
message_die(GENERAL_ERROR, 'Could not delete user from topic watch table', '', __LINE__, __FILE__, $sql);
}
$sql = "DELETE FROM " . BANLIST_TABLE . "
WHERE ban_userid = $user_id";
if ( !$db->sql_query($sql) )
{
message_die(GENERAL_ERROR, 'Could not delete user from banlist table', '', __LINE__, __FILE__, $sql);
}
$sql = "DELETE FROM " . SESSIONS_TABLE . "
WHERE session_user_id = $user_id";
if ( !$db->sql_query($sql) )
{
message_die(GENERAL_ERROR, 'Could not delete sessions for this user', '', __LINE__, __FILE__, $sql);
}
$sql = "DELETE FROM " . SESSIONS_KEYS_TABLE . "
WHERE user_id = $user_id";
if ( !$db->sql_query($sql) )
{
message_die(GENERAL_ERROR, 'Could not delete auto-login keys for this user', '', __LINE__, __FILE__, $sql);
}
$sql = "SELECT privmsgs_id
FROM " . PRIVMSGS_TABLE . "
WHERE privmsgs_from_userid = $user_id
OR privmsgs_to_userid = $user_id";
if ( !($result = $db->sql_query($sql)) )
{
message_die(GENERAL_ERROR, 'Could not select all users private messages', '', __LINE__, __FILE__, $sql);
}
// This little bit of code directly from the private messaging section.
while ( $row_privmsgs = $db->sql_fetchrow($result) )
{
$mark_list[] = $row_privmsgs['privmsgs_id'];
}
if ( count($mark_list) )
{
$delete_sql_id = implode(', ', $mark_list);
$delete_text_sql = "DELETE FROM " . PRIVMSGS_TEXT_TABLE . "
WHERE privmsgs_text_id IN ($delete_sql_id)";
$delete_sql = "DELETE FROM " . PRIVMSGS_TABLE . "
WHERE privmsgs_id IN ($delete_sql_id)";
if ( !$db->sql_query($delete_sql) )
{
message_die(GENERAL_ERROR, 'Could not delete private message info', '', __LINE__, __FILE__, $delete_sql);
}
if ( !$db->sql_query($delete_text_sql) )
{
message_die(GENERAL_ERROR, 'Could not delete private message text', '', __LINE__, __FILE__, $delete_text_sql);
}
}
}
}
?>