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F1162443
inp_session_storage.php
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Created
Sat, Sep 20, 9:31 PM
Size
3 KB
Mime Type
text/x-php
Expires
Mon, Sep 22, 9:31 PM (1 h, 30 m)
Engine
blob
Format
Raw Data
Handle
752101
Attached To
rINP In-Portal
inp_session_storage.php
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<?php
/**
* @version $Id: inp_session_storage.php 15569 2012-10-10 13:29:39Z alex $
* @package In-Portal
* @copyright Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
* @license GNU/GPL
* In-Portal is Open Source software.
* This means that this software may have been modified pursuant
* the GNU General Public License, and as distributed it includes
* or is derivative of works licensed under the GNU General Public License
* or other free or open source software licenses.
* See http://www.in-portal.org/license for copyright notices and details.
*/
defined
(
'FULL_PATH'
)
or
die
(
'restricted access!'
);
class
InpSessionStorage
extends
SessionStorage
{
public
function
Init
(
$prefix
,
$special
)
{
parent
::
Init
(
$prefix
,
$special
);
$this
->
TableName
=
TABLE_PREFIX
.
'UserSessions'
;
$this
->
SessionDataTable
=
TABLE_PREFIX
.
'UserSessionData'
;
$this
->
IDField
=
'SessionKey'
;
$this
->
TimestampField
=
'LastAccessed'
;
$this
->
DataValueField
=
'VariableValue'
;
$this
->
DataVarField
=
'VariableName'
;
}
function
LocateSession
(
$sid
)
{
$res
=
parent
::
LocateSession
(
$sid
);
if
(
$res
)
{
$this
->
Expiration
+=
$this
->
SessionTimeout
;
}
return
$res
;
}
function
UpdateSession
(
$timeout
=
0
)
{
$time
=
adodb_mktime
();
// Update LastAccessed only if it's newer than 1/10 of session timeout - perfomance optimization to eliminate needless updates on every click
// if ($time - $this->DirectVars['LastAccessed'] > $this->SessionTimeout/10) {
$this
->
SetField
(
$this
->
TimestampField
,
$time
+
$this
->
SessionTimeout
);
// }
}
function
GetSessionDefaults
()
{
$fields_hash
=
Array
(
'PortalUserId'
=>
$this
->
Application
->
isAdmin
?
0
:
USER_GUEST
,
'Language'
=>
$this
->
Application
->
GetDefaultLanguageId
(
true
),
'Theme'
=>
$this
->
Application
->
GetDefaultThemeId
(),
'GroupId'
=>
$this
->
Application
->
ConfigValue
(
'User_GuestGroup'
),
'GroupList'
=>
$this
->
Application
->
ConfigValue
(
'User_GuestGroup'
),
'IpAddress'
=>
$this
->
Application
->
getClientIp
(),
);
if
(
!
$this
->
Application
->
isAdmin
)
{
// Guest users on Front-End belongs to Everyone group too
$fields_hash
[
'GroupList'
]
.=
','
.
$this
->
Application
->
ConfigValue
(
'User_LoggedInGroup'
);
}
return
array_merge
(
$fields_hash
,
parent
::
GetSessionDefaults
());
}
function
GetExpiredSIDs
()
{
$query
=
' SELECT '
.
$this
->
IDField
.
' FROM '
.
$this
->
TableName
.
' WHERE '
.
$this
->
TimestampField
.
' < '
.(
adodb_mktime
());
$ret
=
$this
->
Conn
->
GetCol
(
$query
);
if
(
$ret
)
{
$this
->
DeleteEditTables
();
}
return
$ret
;
}
function
DeleteEditTables
()
{
$tables
=
$this
->
Conn
->
GetCol
(
'SHOW TABLES'
);
$mask_edit_table
=
'/'
.
TABLE_PREFIX
.
'ses_(.*)_edit_(.*)/'
;
$mask_search_table
=
'/'
.
TABLE_PREFIX
.
'ses_(.*?)_(.*)/'
;
$sql
=
'SELECT COUNT(*) FROM '
.
$this
->
TableName
.
' WHERE '
.
$this
->
IDField
.
' =
\'
%s
\'
'
;
foreach
(
$tables
as
$table
)
{
if
(
preg_match
(
$mask_edit_table
,
$table
,
$rets
)
||
preg_match
(
$mask_search_table
,
$table
,
$rets
)
)
{
$sid
=
preg_replace
(
'/(.*)_(.*)/'
,
'
\\
1'
,
$rets
[
1
]);
// remove popup's wid from sid
$is_alive
=
$this
->
Conn
->
GetOne
(
sprintf
(
$sql
,
$sid
)
);
if
(!
$is_alive
)
$this
->
Conn
->
Query
(
'DROP TABLE IF EXISTS '
.
$table
);
}
}
}
}
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