class.ilPCContentInclude.php

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<?php
/* Copyright (c) 1998-2009 ILIAS open source, Extended GPL, see docs/LICENSE */

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

class ilPCContentInclude extends ilPageContent
{
        var $dom;
        var $incl_node;

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

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

        function setContentId($a_id)
        {
                $this->setContentIncludeAttribute("ContentId", $a_id);
        }
        
        function getContentId()
        {
                return $this->getContentIncludeAttribute("ContentId");
        }

        function setContentType($a_type)
        {
                $this->setContentIncludeAttribute("ContentType", $a_type);
        }
        
        function getContentType()
        {
                return $this->getContentIncludeAttribute("ContentType");
        }

        function setInstId($a_id)
        {
                $this->setContentIncludeAttribute("InstId", $a_id);
        }

        function getInstId()
        {
                return $this->getContentIncludeAttribute("InstId");
        }
        
        protected function setContentIncludeAttribute($a_attr, $a_value)
        {
                if (!empty($a_value))
                {
                        $this->incl_node->set_attribute($a_attr, $a_value);
                }
                else
                {
                        if ($this->incl_node->has_attribute($a_attr))
                        {
                                $this->incl_node->remove_attribute($a_attr);
                        }
                }
        }

        function getContentIncludeAttribute($a_attr)
        {
                if (is_object($this->incl_node))
                {
                        return  $this->incl_node->get_attribute($a_attr);
                }
        }

}

?>