3 * StatusNet, the distributed open-source microblogging tool
5 * Data class for user IM preferences
9 * LICENCE: This program is free software: you can redistribute it and/or modify
10 * it under the terms of the GNU Affero General Public License as published by
11 * the Free Software Foundation, either version 3 of the License, or
12 * (at your option) any later version.
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU Affero General Public License for more details.
19 * You should have received a copy of the GNU Affero General Public License
20 * along with this program. If not, see <http://www.gnu.org/licenses/>.
24 * @author Craig Andrews <candrews@integralblue.com>
25 * @copyright 2009 StatusNet Inc.
26 * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
27 * @link http://status.net/
30 require_once INSTALLDIR.'/classes/Memcached_DataObject.php';
32 class User_im_prefs extends Memcached_DataObject
35 /* the code below is auto generated do not remove the above tag */
37 public $__table = 'user_im_prefs'; // table name
38 public $user_id; // int(4) primary_key not_null
39 public $screenname; // varchar(255) not_null
40 public $transport; // varchar(255) not_null
41 public $notify; // tinyint(1)
42 public $replies; // tinyint(1)
43 public $microid; // tinyint(1)
44 public $updatefrompresence; // tinyint(1)
45 public $created; // datetime not_null default_0000-00-00%2000%3A00%3A00
46 public $modified; // timestamp not_null default_CURRENT_TIMESTAMP
49 function staticGet($k,$v=NULL) { return Memcached_DataObject::staticGet('User_im_prefs',$k,$v); }
53 return Memcached_DataObject::pkeyGet('User_im_prefs', $kv);
56 /* the code above is auto generated do not remove the tag below */
60 DB_DataObject calculates the sequence key(s) by taking the first key returned by the keys() function.
61 In this case, the keys() function returns user_id as the first key. user_id is not a sequence, but
62 DB_DataObject's sequenceKey() will incorrectly think it is. Then, since the sequenceKey() is a numeric
63 type, but is not set to autoincrement in the database, DB_DataObject will create a _seq table and
64 manage the sequence itself. This is not the correct behavior for the user_id in this class.
65 So we override that incorrect behavior, and simply say there is no sequence key.
67 function sequenceKey()
69 return array(false,false);
73 * We have two compound keys with unique constraints:
74 * (transport, user_id) which is our primary key, and
75 * (transport, screenname) which is an additional constraint.
77 * Currently there's not a way to represent that second key
78 * in the general keys list, so we're adding it here to the
79 * list of keys to use for caching, ensuring that it gets
80 * cleared as well when we change.
82 * @return array of cache keys
84 function _allCacheKeys()
86 $ukeys = 'transport,screenname';
87 $uvals = $this->transport . ',' . $this->screenname;
89 $ckeys = parent::_allCacheKeys();
90 $ckeys[] = $this->cacheKey($this->tableName(), $ukeys, $uvals);