128 lines
3.7 KiB
PHP
128 lines
3.7 KiB
PHP
<?php
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/**
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* Data class for storing IP addresses of new registrants.
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*
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* PHP version 5
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*
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* @category Data
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* @package StatusNet
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* @author Evan Prodromou <evan@status.net>
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* @license http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
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* @link http://status.net/
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*
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* StatusNet - the distributed open-source microblogging tool
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* Copyright (C) 2010, StatusNet, Inc.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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if (!defined('STATUSNET')) {
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exit(1);
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}
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require_once INSTALLDIR . '/classes/Memcached_DataObject.php';
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/**
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* Data class for storing IP addresses of new registrants.
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*
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* @category Spam
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* @package StatusNet
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* @author Evan Prodromou <evan@status.net>
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* @license http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
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* @link http://status.net/
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*/
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class Registration_ip extends Managed_DataObject
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{
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public $__table = 'registration_ip'; // table name
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public $user_id; // int(4) primary_key not_null
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public $ipaddress; // varchar(15)
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public $created; // timestamp
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/**
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* return table definition for DB_DataObject
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*
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* @return array array of column definitions
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*/
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function table()
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{
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return array('user_id' => DB_DATAOBJECT_INT + DB_DATAOBJECT_NOTNULL,
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'ipaddress' => DB_DATAOBJECT_STR + DB_DATAOBJECT_NOTNULL,
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'created' => DB_DATAOBJECT_MYSQLTIMESTAMP + DB_DATAOBJECT_NOTNULL);
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}
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/**
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* return key definitions for DB_DataObject
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*
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* DB_DataObject needs to know about keys that the table has; this function
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* defines them.
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*
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* @return array key definitions
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*/
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function keys()
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{
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return array('user_id' => 'K');
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}
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/**
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* return key definitions for Memcached_DataObject
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*
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* Our caching system uses the same key definitions, but uses a different
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* method to get them.
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*
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* @return array key definitions
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*/
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function keyTypes()
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{
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return $this->keys();
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}
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/**
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* Magic formula for non-autoincrementing integer primary keys
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*
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* If a table has a single integer column as its primary key, DB_DataObject
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* assumes that the column is auto-incrementing and makes a sequence table
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* to do this incrementation. Since we don't need this for our class, we
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* overload this method and return the magic formula that DB_DataObject needs.
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*
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* @return array magic three-false array that stops auto-incrementing.
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*/
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function sequenceKey()
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{
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return array(false, false, false);
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}
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/**
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* Get the users who've registered with this ip address.
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*
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* @param Array $ipaddress IP address to check for
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*
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* @return Array IDs of users who registered with this address.
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*/
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static function usersByIP($ipaddress)
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{
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$ids = array();
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$ri = new Registration_ip();
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$ri->ipaddress = $ipaddress;
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if ($ri->find()) {
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while ($ri->fetch()) {
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$ids[] = $ri->user_id;
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}
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}
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return $ids;
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}
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}
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