class.ilContainerReferenceXmlWriter.php

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

include_once "./Services/Xml/classes/class.ilXmlWriter.php";

class ilContainerReferenceXmlWriter extends ilXmlWriter
{
        const MODE_SOAP = 1;
        const MODE_EXPORT = 2;
        
        private $mode = self::MODE_SOAP;
        private $xml;
        private $ref;

        public function __construct(ilContainerReference $ref = null)
        {
                parent::__construct();
                $this->ref = $ref;
        }

        public function setMode($a_mode)
        {
                $this->mode = $a_mode;
        }

        public function getMode()
        {
                return $this->mode;
        }

        public function getReference()
        {
                return $this->ref;
        }


        public function export($a_with_header = true)
        {
                if($this->getMode() == self::MODE_EXPORT)
                {
                        if($a_with_header)
                        {
                                $this->buildHeader();
                        }
                        $this->buildReference();
                        $this->buildTarget();
                        $this->buildTitle();
                        $this->buildFooter();
                }
        }

        public function getXml()
        {
                return $this->xmlDumpMem(false);
        }

        protected  function buildHeader()
        {
                global $ilSetting;

                $this->xmlSetDtdDef("<!DOCTYPE container reference PUBLIC \"-//ILIAS//DTD Group//EN\" \"".ILIAS_HTTP_PATH."/xml/ilias_container_reference_4_3.dtd\">");
                $this->xmlSetGenCmt("Export of ILIAS container reference ". $this->getReference()->getId()." of installation ".$ilSetting->get('inst_id').".");
                $this->xmlHeader();

                return true;
        }
        
        protected function buildTarget()
        {
                $this->xmlElement('Target', array('id' => $this->getReference()->getTargetId()));
        }
        
        protected function buildTitle()
        {
                $title = '';
                if($this->getReference()->getTitleType() == ilContainerReference::TITLE_TYPE_CUSTOM)
                {
                        $title = $this->getReference()->getTitle();
                }
                
                $this->xmlElement(
                                'Title', 
                                array(
                                        'type' => $this->getReference()->getTitleType()
                                ), 
                                $title
                        );
        }

        protected function buildReference()
        {
                $this->xmlStartTag('ContainerReference');
        }
        
        protected function buildFooter()
        {
                $this->xmlEndTag('ContainerReference');
        }
}
?>