class.ilMDCreator.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. |
        +-----------------------------------------------------------------------------+
*/


class ilMDCreator
{
        var $md_obj = null;

        /*
         * rbac_id ref_id of rbac object (e.g for page objects the obj_id of the content object)
         */
        var $rbac_id;

        /*
         * obj_id (e.g for structure objects the obj_id of the structure object)
         */
        var $obj_id;

        /*
         * type of the object (e.g st,pg,crs ...)
         */
        var $obj_type;

        function ilMDCreator($a_rbac_id,$a_obj_id,$a_type)
        {
                include_once 'Services/MetaData/classes/class.ilMD.php';

                if ($a_obj_id == 0)
                {
                        $a_obj_id = $a_rbac_id;
                }

                $this->rbac_id = $a_rbac_id;
                $this->obj_id = $a_obj_id;
                $this->obj_type = $a_type;

                $this->md_obj =& new ilMD($a_rbac_id,$a_obj_id,$a_type);
        }

        // SET/GET
        function setTitle($a_title)
        {
                $this->title = $a_title;
        }
        function getTitle()
        {
                return $this->title;
        }
        function setDescription($a_desc)
        {
                $this->description = $a_desc;
        }
        function getDescription()
        {
                return $this->description;
        }
        function setTitleLanguage($a_lng)
        {
                $this->title_lng = $a_lng;
        }
        function &getTitleLanguage()
        {
                include_once 'Services/MetaData/classes/class.ilMDLanguageItem.php';

                return new ilMDLanguageItem($this->title_lng);
        }
        function setDescriptionLanguage($a_lng)
        {
                $this->title_lng = $a_lng;
        }
        function &getDescriptionLanguage()
        {
                include_once 'Services/MetaData/classes/class.ilMDLanguageItem.php';

                return new ilMDLanguageItem($this->title_lng);
        }
        function setLanguage($a_lng)
        {
                $this->title_lng = $a_lng;
        }
        function &getLanguage()
        {
                include_once 'Services/MetaData/classes/class.ilMDLanguageItem.php';

                return new ilMDLanguageItem($this->title_lng);
        }
        function setKeyword($a_key)
        {
                $this->keyword = $a_key;
        }
        function getKeyword()
        {
                return $this->keyword;
        }


        function getRBACId()
        {
                return $this->rbac_id;
        }
        function getObjId()
        {
                return $this->obj_id;
        }
        function getObjType()
        {
                return $this->obj_type;
        }
        function setKeywordLanguage($a_lng)
        {
                $this->title_lng = $a_lng;
        }
        function &getKeywordLanguage()
        {
                include_once 'Services/MetaData/classes/class.ilMDLanguageItem.php';

                return new ilMDLanguageItem($this->title_lng);
        }
        function setCatalog($a_cat)
        {
                $this->catalog = $a_cat;
        }
        function getCatalog()
        {
                return $this->catalog ? $this->catalog : 'ILIAS';
        }
        function setEntry($a_entry)
        {
                $this->entry = $a_entry;
        }
        function getEntry()
        {
                return $this->entry ? $this->entry : 'il__'.$this->getObjType().'_'.$this->getObjId();
        }
        function setStructure($a_structure)
        {
                $this->structure = $a_structure;
        }
        function getStructure()
        {
                return $this->structure ? $this->structure : 'Hierarchical';
        }



        function create()
        {
                $this->__createGeneral();
        }

        // PROTECTED
        function __createGeneral()
        {
                $md_gen =& $this->md_obj->addGeneral();

                $md_gen->setStructure($this->getStructure());
                $md_gen->setTitle($this->getTitle());
                $md_gen->setTitleLanguage($this->getTitleLanguage());
                $md_gen->save();

                $md_ide =& $md_gen->addIdentifier();
                $md_ide->setCatalog($this->getCatalog());
                $md_ide->setEntry($this->getEntry());
                $md_ide->save();

                $md_lng =& $md_gen->addLanguage();
                $md_lng->setLanguage($this->getLanguage());
                $md_lng->save();

                $md_des =& $md_gen->addDescription();
                $md_des->setDescription($this->getDescription());
                $md_des->setDescriptionLanguage($this->getDescriptionLanguage());
                $md_des->save();

                $md_key =& $md_gen->addKeyword();
                $md_key->setKeyword($this->getKeyword());
                $md_key->setKeywordLanguage($this->getKeywordLanguage());
                $md_key->save();

                return true;
        }
}
?>