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clipboard_helper.php
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Created
Thu, Nov 20, 1:39 PM
Size
1 KB
Mime Type
text/x-php
Expires
Sat, Nov 22, 1:39 PM (6 h, 38 m)
Engine
blob
Format
Raw Data
Handle
808788
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rINP In-Portal
clipboard_helper.php
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<?php
/**
* @version $Id: clipboard_helper.php 14241 2011-03-16 20:24:35Z 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
kClipboardHelper
extends
kHelper
{
/**
* Set's clipboard mode
*
* @param kEvent $event
* @param string $mode
*/
function
setClipboard
(&
$event
,
$mode
,
$ids
)
{
// clipboard = { prefix1 = { cut = {idsA}, copy = {idsB} }, ... prefixN = { cut = {idsC}, copy = {idsD} } }
$object
=
$event
->
getObject
();
$clipboard
=
$this
->
Application
->
RecallVar
(
'clipboard'
);
$clipboard
=
$clipboard
?
unserialize
(
$clipboard
)
:
Array
();
$prefix
=
$event
->
getPrefixSpecial
();
// 1. add $ids to mode key for prefix (make sure the unique)
$this_mode_ids
=&
$clipboard
[
$prefix
][
$mode
];
if
(!
is_array
(
$this_mode_ids
))
{
$this_mode_ids
=
$ids
;
}
else
{
$this_mode_ids
=
array_unique
(
array_merge
(
$this_mode_ids
,
$ids
)
);
}
// 2. remove that ids from all other modes
$other_mode_ids
=&
$clipboard
[
$prefix
][
$mode
==
'cut'
?
'copy'
:
'cut'
];
if
(!
is_array
(
$other_mode_ids
))
{
$other_mode_ids
=
Array
();
}
else
{
$other_mode_ids
=
array_diff
(
$other_mode_ids
,
$this_mode_ids
);
}
$this
->
Application
->
StoreVar
(
'clipboard'
,
serialize
(
$clipboard
));
/*// do not go up - STAY
$event->SetRedirectParam('opener', 's');
$event->SetRedirectParam('pass_events', true);*/
}
}
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