<?php /** * Data class for counting greetings * * PHP version 5 * * @category Data * @package StatusNet * @author Evan Prodromou <evan@status.net> * @license http://www.fsf.org/licensing/licenses/agpl.html AGPLv3 * @link http://status.net/ * * StatusNet - the distributed open-source microblogging tool * Copyright (C) 2009, StatusNet, Inc. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Affero General Public License for more details. * * You should have received a copy of the GNU Affero General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. */ if (!defined('STATUSNET')) { exit(1); } require_once INSTALLDIR . '/classes/Memcached_DataObject.php'; /** * Data class for counting greetings * * We use the DB_DataObject framework for data classes in StatusNet. Each * table maps to a particular data class, making it easier to manipulate * data. * * Data classes should extend Memcached_DataObject, the (slightly misnamed) * extension of DB_DataObject that provides caching, internationalization, * and other bits of good functionality to StatusNet-specific data classes. * * @category Action * @package StatusNet * @author Evan Prodromou <evan@status.net> * @license http://www.fsf.org/licensing/licenses/agpl.html AGPLv3 * @link http://status.net/ * * @see DB_DataObject */ class User_followeveryone_prefs extends Memcached_DataObject { public $__table = 'user_followeveryone_prefs'; // table name public $user_id; // int(4) primary_key not_null public $followeveryone; // tinyint(1) /** * Get an instance by key * * This is a utility method to get a single instance with a given key value. * * @param string $k Key to use to lookup (usually 'user_id' for this class) * @param mixed $v Value to lookup * * @return User_followeveryone_prefs object found, or null for no hits */ function staticGet($k, $v=null) { return Memcached_DataObject::staticGet('User_followeveryone_prefs', $k, $v); } /** * return table definition for DB_DataObject * * DB_DataObject needs to know something about the table to manipulate * instances. This method provides all the DB_DataObject needs to know. * * @return array array of column definitions */ function table() { return array('user_id' => DB_DATAOBJECT_INT + DB_DATAOBJECT_NOTNULL, 'followeveryone' => DB_DATAOBJECT_INT + DB_DATAOBJECT_BOOL); } /** * return key definitions for DB_DataObject * * DB_DataObject needs to know about keys that the table has, since it * won't appear in StatusNet's own keys list. In most cases, this will * simply reference your keyTypes() function. * * @return array list of key field names */ function keys() { return array_keys($this->keyTypes()); } /** * return key definitions for Memcached_DataObject * * Our caching system uses the same key definitions, but uses a different * method to get them. This key information is used to store and clear * cached data, so be sure to list any key that will be used for static * lookups. * * @return array associative array of key definitions, field name to type: * 'K' for primary key: for compound keys, add an entry for each component; * 'U' for unique keys: compound keys are not well supported here. */ function keyTypes() { return array('user_id' => 'K'); } /** * Magic formula for non-autoincrementing integer primary keys * * If a table has a single integer column as its primary key, DB_DataObject * assumes that the column is auto-incrementing and makes a sequence table * to do this incrementation. Since we don't need this for our class, we * overload this method and return the magic formula that DB_DataObject needs. * * @return array magic three-false array that stops auto-incrementing. */ function sequenceKey() { return array(false, false, false); } static function followEveryone($user_id) { $ufep = self::staticGet('user_id', $user_id); if (empty($ufep)) { return true; } else { return (bool)$ufep->followeveryone; } } static function savePref($user_id, $followEveryone) { $ufep = self::staticGet('user_id', $user_id); if (empty($ufep)) { $ufep = new User_followeveryone_prefs(); $ufep->user_id = $user_id; $ufep->followeveryone = $followEveryone; $ufep->insert(); } else { $orig = clone($ufep); $ufep->followeveryone = $followEveryone; $ufep->update(); } return true; } }