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sources/apps/documents/lib/db/member.php
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<?php
/**
* ownCloud - Documents App
*
* @author Victor Dubiniuk
* @copyright 2013 Victor Dubiniuk victor.dubiniuk@gmail.com
*
* This file is licensed under the Affero General Public License version 3 or
* later.
*/
namespace OCA\Documents;
class Db_Member extends Db{
const DB_TABLE = '`*PREFIX*documents_member`';
const ACTIVITY_THRESHOLD = 60; // 1 Minute
const MEMBER_STATUS_ACTIVE = 1;
const MEMBER_STATUS_INACTIVE = 2;
protected $tableName = '`*PREFIX*documents_member`';
protected $insertStatement = 'INSERT INTO `*PREFIX*documents_member` (`es_id`, `uid`, `color`, `last_activity`)
VALUES (?, ?, ?, ?)';
protected $loadStatement = 'SELECT * FROM `*PREFIX*documents_member` WHERE `member_id`= ?';
public function updateActivity($memberId){
return $this->execute(
'UPDATE ' . $this->tableName . ' SET `last_activity`=?, `status`=? WHERE `member_id`=?',
array(
time(),
self::MEMBER_STATUS_ACTIVE,
$memberId
)
);
}
public function getActiveCollection($esId){
$result = $this->execute('
SELECT `es_id`, `member_id`
FROM ' . self::DB_TABLE . '
WHERE `es_id`= ?
AND `status`=?
',
array(
$esId,
self::MEMBER_STATUS_ACTIVE
)
);
$members = $result->fetchAll();
if (!is_array($members)){
$members = array();
}
return $members;
}
/**
* Mark members as inactive
* @param string $esId - session Id
* @return array - list of memberId that were marked as inactive
*/
public function updateByTimeout($esId){
$time = $this->getInactivityPeriod();
$result = $this->execute('
SELECT `member_id`
FROM ' . self::DB_TABLE . '
WHERE `es_id`= ?
AND `last_activity`<?
AND `status`=?
',
array(
$esId,
$time,
self::MEMBER_STATUS_ACTIVE
)
);
$deactivated = $result->fetchAll();
if (is_array($deactivated) && count($deactivated)){
$deactivated = array_map(
function($x){
return ($x['member_id']);
}, $deactivated
);
$this->deactivate($deactivated);
} else {
$deactivated = array();
}
return $deactivated;
}
/**
* Update members to inactive state
* @param array $memberIds
*/
public function deactivate($memberIds){
$stmt = $this->buildInQuery('member_id', $memberIds);
array_unshift($memberIds, self::MEMBER_STATUS_INACTIVE);
$this->execute('
UPDATE ' . $this->tableName . '
SET `status`=?
WHERE ' . $stmt,
$memberIds
);
}
protected function getInactivityPeriod(){
return time() - self::ACTIVITY_THRESHOLD;
}
}
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