class.ilEditClipboard.php

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<?php
/*
        +-----------------------------------------------------------------------------+
        | ILIAS open source                                                           |
        +-----------------------------------------------------------------------------+
        | Copyright (c) 1998-2009 ILIAS open source, University of Cologne            |
        |                                                                             |
        | This program is free software; you can redistribute it and/or               |
        | modify it under the terms of the GNU General Public License                 |
        | as published by the Free Software Foundation; either version 2              |
        | 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 General Public License for more details.                                |
        |                                                                             |
        | You should have received a copy of the GNU General Public License           |
        | along with this program; if not, write to the Free Software                 |
        | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA. |
        +-----------------------------------------------------------------------------+
*/


class ilEditClipboard
{
        static function getContentObjectType()
        {
                if (isset($_SESSION["ilEditClipboard"]))
                {
                        return $_SESSION["ilEditClipboard"]["type"];
                }
                else
                {
                        return false;
                }
        }

        static function setAction($a_action)
        {
                $_SESSION["ilEditClipboard"] = array("action" => $a_action);
        }

        static function getAction()
        {
                if (isset($_SESSION["ilEditClipboard"]))
                {
                        return $_SESSION["ilEditClipboard"]["action"];
                }
                else
                {
                        return false;
                }
        }

        static function getContentObjectId()
        {
                if (isset($_SESSION["ilEditClipboard"]))
                {
                        return $_SESSION["ilEditClipboard"]["id"];
                }
        }

        static function storeContentObject($a_type, $a_id, $a_action = "cut")
        {
                $_SESSION["ilEditClipboard"] = array("type" => $a_type,
                        "id" => $a_id, "action" => $a_action);
        }

        static function clear()
        {
                unset($_SESSION["ilEditClipboard"]);
        }
}
?>