class.ilPCResources.php

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<?php
/*
        +-----------------------------------------------------------------------------+
        | ILIAS open source                                                           |
        +-----------------------------------------------------------------------------+
        | Copyright (c) 1998-2008 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. |
        +-----------------------------------------------------------------------------+
*/

require_once("./Services/COPage/classes/class.ilPageContent.php");

class ilPCResources extends ilPageContent
{
        var $dom;
        var $res_node;

        function init()
        {
                $this->setType("repobj");
        }

        function setNode(&$a_node)
        {
                parent::setNode($a_node);               // this is the PageContent node
                $this->res_node =& $a_node->first_child();              // this is the Resources node
        }

        function create(&$a_pg_obj, $a_hier_id, $a_pc_id = "")
        {
                $this->node = $this->createPageContentNode();
                $a_pg_obj->insertContent($this, $a_hier_id, IL_INSERT_AFTER, $a_pc_id);
                $this->res_node =& $this->dom->create_element("Resources");
                $this->res_node =& $this->node->append_child($this->res_node);
        }

        function setResourceListType($a_type)
        {
                if (!empty($a_type))
                {
                        $children = $this->res_node->child_nodes();
                        for ($i=0; $i<count($children); $i++)
                        {
                                $this->res_node->remove_child($children[$i]);
                        }
                        $list_node =& $this->dom->create_element("ResourceList");
                        $list_node =& $this->res_node->append_child($list_node);
                        $list_node->set_attribute("Type", $a_type);
                }
        }

        function getResourceListType()
        {
                if (is_object($this->res_node))
                {
                        $children = $this->res_node->child_nodes();
                        if (is_object($children[0]))
                        {
                                return $children[0]->get_attribute("Type");
                        }
                }
        }
}

?>