it is called on cron every day or similar period to clean old votes
| public maintenance ( ) |
function clean_database()
{
$db_clean_vkiss = (int) getParam("db_clean_vkiss");
$db_clean_profiles = (int) getParam("db_clean_profiles");
$db_clean_msg = (int) getParam("db_clean_msg");
$db_clean_visits = (int) getParam("db_clean_members_visits");
$db_clean_banners_info = (int) getParam("db_clean_banners_info");
//clear from `sys_banners_shows`
if (db_res("DELETE FROM `sys_banners_shows` WHERE `Date` < UNIX_TIMESTAMP( NOW() - INTERVAL {$db_clean_banners_info} DAY )")) {
db_res("OPTIMIZE TABLE `sys_banners_shows`");
}
//clear from `sys_banners_clicks`
if (db_res("DELETE FROM `sys_banners_clicks` WHERE `Date` < UNIX_TIMESTAMP( NOW() - INTERVAL {$db_clean_banners_info} DAY )")) {
db_res("OPTIMIZE TABLE `sys_banners_clicks`");
}
// clear from `sys_messages`
if (db_res("DELETE FROM `sys_messages` WHERE FIND_IN_SET('sender', `Trash`) AND FIND_IN_SET('recipient', `Trash`)")) {
db_res("OPTIMIZE TABLE `sys_messages`");
}
//clear from `sys_ip_members_visits`
if (db_res("DELETE FROM `sys_ip_members_visits` WHERE `DateTime` < NOW() - INTERVAL {$db_clean_visits} DAY")) {
db_res("OPTIMIZE TABLE `sys_ip_members_visits`");
}
// clear ban table
if (db_res("DELETE FROM `sys_admin_ban_list` WHERE `DateTime` + INTERVAL `Time` SECOND < NOW()")) {
db_res("OPTIMIZE TABLE `sys_admin_ban_list`");
}
// profile_delete
if ($db_clean_profiles > 0) {
$res = db_res("SELECT `ID` FROM `Profiles` WHERE (`DateLastNav` < NOW() - INTERVAL {$db_clean_profiles} DAY) AND (`Couple` > `ID` OR `Couple` = 0)");
if ($res) {
$db_clean_profiles_num = mysql_num_rows($res);
while ($arr = mysql_fetch_array($res)) {
profile_delete($arr['ID']);
}
db_res("OPTIMIZE TABLE `Profiles`");
}
}
if ($db_clean_vkiss > 0) {
$res = db_res("DELETE FROM `sys_greetings` WHERE `When` < NOW() - INTERVAL {$db_clean_vkiss} DAY");
if ($res) {
$db_clean_vkiss_num = db_affected_rows();
db_res("OPTIMIZE TABLE `sys_greetings`");
}
}
if ($db_clean_msg > 0) {
$res = db_res("DELETE FROM `sys_messages` WHERE `Date` < NOW() - INTERVAL {$db_clean_msg} DAY");
if ($res) {
$db_clean_msg_num = db_affected_rows();
db_res("OPTIMIZE TABLE `sys_messages`");
}
}
//--- Clean sessions ---//
bx_import('BxDolSession');
$oSession = BxDolSession::getInstance();
$iSessions = $oSession->oDb->deleteExpired();
// clean expired ip bans
bx_import('BxDolAdminIpBlockList');
$oBxDolAdminIpBlockList = new BxDolAdminIpBlockList();
$iIps = $oBxDolAdminIpBlockList->deleteExpired();
// clean old views
bx_import('BxDolViews');
$oBxViews = new BxDolViews('', 0);
$iDeletedViews = $oBxViews->maintenance();
// clean old votes
bx_import('BxDolVoting');
$oBxVotes = new BxDolVoting('', 0);
$iDeletedVotes = $oBxVotes->maintenance();
echo "\n- Database cleaning -\n";
echo "Deleted profiles: {$db_clean_profiles_num}\n";
echo "Deleted virtual kisses: {$db_clean_vkiss_num}\n";
echo "Deleted messages: {$db_clean_msg_num}\n";
echo "Deleted sessions: {$iSessions}\n";
echo "Deleted records from ip block list: {$iIps}\n";
echo "Deleted views: {$iDeletedViews}\n";
echo "Deleted votes: {$iDeletedVotes}\n";
}
