<?php /** * Data class for notice titles * * 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) 2010, 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 notice titles * * @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 Notice_title extends Memcached_DataObject { const MAXCHARS = 255; public $__table = 'notice_title'; // table name public $notice_id; // int(4) primary_key not_null public $title; // varchar(255) /** * 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 $v Value to lookup * * @return Notice_title object found, or null for no hits * */ function staticGet($k, $v=null) { return Memcached_DataObject::staticGet('Notice_title', $k, $v); } /** * return table definition for DB_DataObject * * DB_DataObject needs to know something about the table to manipulate * instances. This method provides all the DB_DataObject needs to know. * * @return array array of column definitions */ function table() { return array('notice_id' => DB_DATAOBJECT_INT + DB_DATAOBJECT_NOTNULL, 'title' => DB_DATAOBJECT_STR); } /** * return key definitions for DB_DataObject * * @return array list of key field names */ function keys() { return array_keys($this->keyTypes()); } /** * return key definitions for Memcached_DataObject * * @return array list mapping field names to key types */ function keyTypes() { return array('notice_id' => 'K'); } /** * Magic formula for non-autoincrementing integer primary keys * * @return array magic three-false array that stops auto-incrementing. */ function sequenceKey() { return array(false, false, false); } /** * Get a notice title based on the notice * * @param Notice $notice Notice to fetch a title for * * @return string title of the notice, or null if none */ static function fromNotice($notice) { $nt = Notice_title::staticGet('notice_id', $notice->id); if (empty($nt)) { return null; } else { return $nt->title; } } }