Generalized title class

[vgerlach]

So far there are two classes for title information: TitleMain.php and TitleParent.php. Both of them are not able to set the language of the title. The idea is to use a generealized class where the information which title and language should be set could be configured in the corresponding bibtex mapping file, e.g.:

{
  "name": "titlemain_deu",
  "class": "Title",
  "options": {
    "bibtexField": "title_deu",
    "opusField": "TitleMain",
    "Language": "deu"
  }
},

With the class Title also subtitles or additional titles can be set, too.
The default setting is: opusField=TitleMain and language=eng

[vgerlach]

Title.php
`<?php

/**

• This file is part of OPUS. The software OPUS has been originally developed
• at the University of Stuttgart with funding from the German Research Net,
• the Federal Department of Higher Education and Research and the Ministry
• of Science, Research and the Arts of the State of Baden-Wuerttemberg.
• OPUS 4 is a complete rewrite of the original OPUS software and was developed
• by the Stuttgart University Library, the Library Service Center
• Baden-Wuerttemberg, the Cooperative Library Network Berlin-Brandenburg,
• the Saarland University and State Library, the Saxon State Library -
• Dresden State and University Library, the Bielefeld University Library and
• the University Library of Hamburg University of Technology with funding from
• the German Research Foundation and the European Regional Development Fund.
• LICENCE
• OPUS 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 Licence, or any later version.
• OPUS 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 OPUS; if not, write to the Free Software Foundation, Inc., 51
• Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
• @copyright Copyright (c) 2021, OPUS 4 development team
• @license http://www.gnu.org/licenses/gpl.html General Public License
• @category BibTeX
• @Package Opus\Bibtex\Import\Rules
• @author Sascha Szott opus-repository@saschaszott.de
  */

namespace Opus\Bibtex\Import\Rules;

/**

• Erlaubt das Setzen eines Feldwerts für einen zu definierenden Titel.
  */
  class Title extends AbstractArrayRule
  {

  /** @var string Sprache des Titels (Default: eng) */
  private $titleLanguage = 'eng';

  /**

  • Gibt die gesetzte Sprache des Titels zurück.
  • @return string
    */
    public function getLanguage()
    {
    return $this->titleLanguage;
    }

  /**

  • Erlaubt das Setzen der Sprache für den Titel.
  • @param string $titleLanguage Sprache
  • @return $this
    */
    public function setLanguage($titleLanguage)
    {
    $this->titleLanguage = $titleLanguage;
    return $this;
    }

  /**

  • Konstruktor
    */
    public function __construct()
    {
    $this->setOpusField('TitleMain');
    }

  /**

  • Setzt den Titel und die gewuenschten Sprache.
  • @param string $value Wert des Titels.
  • @return array
    */
    protected function getValue($value)
    {
    return [
    'Language' => $this->titleLanguage,
    'Value' => $this->deleteBrace($value),
    'Type' => 'main',
    ];
    }
    }`

[j3nsch]

Die Funktionalität wurde in OPUS4/opus4-bibtex#67 umgesetzt. Die alten Klassen für TitleMain und TitleParent können weiter verwendet werden, dienen aber nur noch der Backwards-Kompatibilität und basieren auf der neuen Title Klasse. Der Release wird spätestens mit OPUS 4.8.1 erfolgen.