class.ilFolderXmlParser.php

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


include_once './classes/class.ilSaxParser.php';

class ilFolderXmlParser extends ilSaxParser
{
        private $folder = null;
        

        public function __construct($folder,$xml)
        {
                parent::__construct();
                $this->setXMLContent($xml);
                $this->setFolder($folder);
                $this->setThrowException(true);
        }
        
        public function setFolder(ilObject $folder)
        {
                $this->folder = $folder;
        }
        
        public function getFolder()
        {
                return $this->folder;
        }
        
        
        public function start()
        {
                return $this->startParsing();
        }
        
        public function setHandlers($a_xml_parser)
        {
                xml_set_object($a_xml_parser,$this);
                xml_set_element_handler($a_xml_parser,'handlerBeginTag','handlerEndTag');
                xml_set_character_data_handler($a_xml_parser,'handlerCharacterData');
        }
        
        public function handlerBeginTag($a_xml_parser,$a_name,$a_attribs)
        {
                global $ilErr;

                switch($a_name)
                {

                        case 'Folder':
                                break;


                        case 'Sorting':
                                
                                include_once './Services/Container/classes/class.ilContainerSortingSettings.php';
                                $sort = new ilContainerSortingSettings($this->getFolder()->getId());
                                $sort->delete();
                                
                                switch($a_attribs['type'])
                                {
                                        case 'Manual':
                                                $sort->setSortMode(ilContainer::SORT_MANUAL);
                                                break;
                                                                                                
                                        case 'Title':
                                        default:
                                                $sort->setSortMode(ilContainer::SORT_TITLE);            
                                }
                                $sort->save();
                                break;
                                
                        case 'Title':
                        case 'Description':
                                break;
                }
                
        }
        
        public function handlerEndTag($a_xml_parser,$a_name)
        {
                
                $GLOBALS['ilLog']->write(__METHOD__.': Called '.$a_name);

                switch($a_name)
                {
                                
                        case 'Folder':
                                $this->getFolder()->update();
                                break;
                                
                        case 'Title':
                                $this->getFolder()->setTitle(trim($this->cdata));
                                break;
                                
                        case 'Description':
                                $this->getFolder()->setDescription(trim($this->cdata));
                                break;
                                
                }
                
                // Reset cdata
                $this->cdata = '';
        }
        

        
        public function handlerCharacterData($a_xml_parser,$a_data)
        {
                if($a_data != "\n")
                {
                        // Replace multiple tabs with one space
                        $a_data = preg_replace("/\t+/"," ",$a_data);
                        $this->cdata .= $a_data;
                }
        }
}
?>