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
{
    public $md_obj = null;

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

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

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

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

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

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

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


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

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



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

    // PROTECTED
    public 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;
    }
}