class.ilCategoryXmlWriter.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 ilCategoryXmlWriter extends ilXmlWriter
{
    protected $settings;

    const MODE_SOAP = 1;
    const MODE_EXPORT = 2;
    
    private $mode = self::MODE_SOAP;
    private $xml;
    private $category;

    public function __construct(ilObjCategory $cat = null)
    {
        global $DIC;

        $this->settings = $DIC->settings();
        parent::__construct();

        $this->category = $cat;
    }

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

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

    public function getCategory()
    {
        return $this->category;
    }


    public function export($a_with_header = true)
    {
        if ($this->getMode() == self::MODE_EXPORT) {
            if ($a_with_header) {
                $this->buildHeader();
            }
            $this->buildCategory();
            $this->buildTranslations();
            include_once './Services/Container/classes/class.ilContainerSortingSettings.php';
            ilContainerSortingSettings::_exportContainerSortingSettings($this, $this->getCategory()->getId());
            include_once './Services/Container/classes/class.ilContainer.php';
            ilContainer::_exportContainerSettings($this, $this->category->getId());
            $this->buildFooter();
        }
    }

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

    protected function buildHeader()
    {
        $ilSetting = $this->settings;

        $this->xmlSetDtdDef("<!DOCTYPE category PUBLIC \"-//ILIAS//DTD Group//EN\" \"" . ILIAS_HTTP_PATH . "/xml/ilias_cat_4_5.dtd\">");
        $this->xmlSetGenCmt("Export of ILIAS category " . $this->getCategory()->getId() . " of installation " . $ilSetting->get('inst_id') . ".");
        $this->xmlHeader();


        return true;
    }

    protected function buildCategory()
    {
        $this->xmlStartTag('Category');
    }
    
    protected function buildFooter()
    {
        $this->xmlEndTag('Category');
    }
    
    protected function buildTranslations()
    {
        $this->xmlStartTag('Translations');
        
        $translations = $this->getCategory()->getTranslations();
        
        
        $first = true;
        foreach ((array) $translations['Fobject'] as $translation) {
            $this->xmlStartTag('Translation', array('default' => (int) $first, 'language' => $translation['lang']));
            $this->xmlElement('Title', array(), $translation['title']);
            $this->xmlElement('Description', array(), $translation['desc']);
            $this->xmlEndTag('Translation');
            
            $first = false;
        }
        $this->xmlEndTag('Translations');
    }
}