class.ilPCVerification.php

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<?php
/*
        +-----------------------------------------------------------------------------+
        | ILIAS open source                                                           |
        +-----------------------------------------------------------------------------+
        | Copyright (c) 1998-2001 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 ilPCVerification extends ilPageContent
{
        var $dom;

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

        function setNode(&$a_node)
        {
                parent::setNode($a_node);               // this is the PageContent node
                $this->vrfc_node =& $a_node->first_child();             // this is the verification 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->vrfc_node = $this->dom->create_element("Verification");
                $this->vrfc_node = $this->node->append_child($this->vrfc_node);
        }

        function setData($a_type, $a_id)
        {
                global $ilUser;
                
                $this->vrfc_node->set_attribute("Type", $a_type);
                $this->vrfc_node->set_attribute("Id", $a_id);
                $this->vrfc_node->set_attribute("User", $ilUser->getId());
        }

        function getData()
        {
                if (is_object($this->vrfc_node))
                {
                        return array("id"=>$this->vrfc_node->get_attribute("Id"),
                                "type"=>$this->vrfc_node->get_attribute("Type"),
                                "user"=>$this->vrfc_node->get_attribute("User"));
                }
        }
        
        public static function isInPortfolioPage(ilPortfolioPage $a_page, $a_type, $a_id)
        {
                // try to find verification in portfolio page
                $a_page->buildDom();
                $dom = $a_page->getDom();                                       
                if($dom instanceof php4DOMDocument)
                {
                        $dom = $dom->myDOMDocument;
                }               
                $xpath_temp = new DOMXPath($dom);
                $nodes = $xpath_temp->query("//PageContent/Verification");
                foreach($nodes as $node)
                {
                        if($node->getAttribute("Type") == $a_type &&
                                $node->getAttribute("Id") == $a_id)
                        {
                                return true;
                        }
                }
                
                return false;
        }
}

?>