gnu-social/plugins/EmailReminder/classes/Email_reminder.php
2011-06-20 12:58:14 -07:00

158 lines
5.3 KiB
PHP

<?php
/**
* StatusNet - the distributed open-source microblogging tool
* Copyright (C) 2011, StatusNet, Inc.
*
* Data class for email reminders
*
* 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/>.
*
* @category Data
* @package EmailReminder
* @author Zach Copley <zach@status.net>
* @copyright 2011 StatusNet, Inc.
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
* @link http://status.net/
*/
class Email_reminder extends Managed_DataObject
{
public $__table = 'email_reminder';
public $type; // type of reminder
public $code; // confirmation code
public $days; // number of days after code was created
public $sent; // timestamp
public $created; // timestamp
public $modified; // timestamp
/**
* 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
* @param mixed $v Value to lookup
*
* @return QnA_Answer object found, or null for no hits
*
*/
function staticGet($k, $v=null)
{
return Memcached_DataObject::staticGet('email_reminder', $k, $v);
}
/**
* Do we need to send a reminder?
*
* @param string $type type of reminder
* @param Object $object an object with a 'code' property
* (Confirm_address or Invitation)
* @param int $days Number of days after the code was created
* @return boolean true if any Email_reminder records were found
*/
static function needsReminder($type, $object, $days = null) {
$reminder = new Email_reminder();
$reminder->type = $type;
$reminder->code = $object->code;
if (!empty($days)) {
$reminder->days = $days;
}
$result = $reminder->find();
if (!empty($result)) {
return false;
}
return true;
}
/**
* Record a record of sending the reminder
*
* @param string $type type of reminder
* @param Object $object an object with a 'code' property
* (Confirm_address or Invitation)
* @param int $days Number of days after the code was created
* @return int $result row ID of the new reminder record
*/
static function recordReminder($type, $object, $days) {
$reminder = new Email_reminder();
$reminder->type = $type;
$reminder->code = $object->code;
$reminder->days = $days;
$reminder->sent = $reminder->created = common_sql_now();
$result = $reminder->insert();
if (empty($result)) {
common_log_db_error($reminder, 'INSERT', __FILE__);
throw new ServerException(
_m('Database error inserting reminder record.')
);
}
return $result;
}
/**
* Data definition for email reminders
*/
public static function schemaDef()
{
return array(
'description' => 'Record of email reminders that have been sent',
'fields' => array(
'type' => array(
'type' => 'varchar',
'length' => 255,
'not null' => true,
'description' => 'type of reminder'
),
'code' => array(
'type' => 'varchar',
'not null' => 'true',
'length' => 255,
'description' => 'confirmation code'
),
'days' => array(
'type' => 'int',
'not null' => 'true',
'description' => 'number of days since code creation'
),
'sent' => array(
'type' => 'datetime',
'not null' => true,
'description' => 'Date and time the reminder was sent'
),
'created' => array(
'type' => 'datetime',
'not null' => true,
'description' => 'Date and time the record was created'
),
'modified' => array(
'type' => 'timestamp',
'not null' => true,
'description' => 'Date and time the record was last modified'
),
),
'primary key' => array('type', 'code', 'days'),
'indexes' => array(
'sent_idx' => array('sent'),
),
);
}
}