/**
* Default method for user login, can be overwritten with 'try_log_user' trigger.
* @see try_log_user()
*
* @param string $username
* @param string $password
* @param bool $remember_me
* @return bool
*/
function pwg_login($success, $username, $password, $remember_me)
{
if ($success === true) {
return true;
}
// we force the session table to be clean
pwg_session_gc();
global $conf;
// retrieving the encrypted password of the login submitted
$query = '
SELECT ' . $conf['user_fields']['id'] . ' AS id,
' . $conf['user_fields']['password'] . ' AS password
FROM ' . USERS_TABLE . '
WHERE ' . $conf['user_fields']['username'] . ' = \'' . pwg_db_real_escape_string($username) . '\'
;';
$row = pwg_db_fetch_assoc(pwg_query($query));
if (isset($row['id']) and $conf['password_verify']($password, $row['password'], $row['id'])) {
log_user($row['id'], $remember_me);
trigger_notify('login_success', stripslashes($username));
return true;
}
trigger_notify('login_failure', stripslashes($username));
return false;
}
case 'history_detail':
$query = '
DELETE
FROM ' . HISTORY_TABLE . '
;';
pwg_query($query);
break;
case 'history_summary':
$query = '
DELETE
FROM ' . HISTORY_SUMMARY_TABLE . '
;';
pwg_query($query);
break;
case 'sessions':
pwg_session_gc();
break;
case 'feeds':
$query = '
DELETE
FROM ' . USER_FEED_TABLE . '
WHERE last_check IS NULL
;';
pwg_query($query);
break;
case 'database':
do_maintenance_all_tables();
break;
case 'c13y':
include_once PHPWG_ROOT_PATH . 'admin/include/check_integrity.class.php';
$c13y = new check_integrity();