wikimedia/mediawiki-core

<?php
/**
 * 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.,
 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 * http://www.gnu.org/copyleft/gpl.html
 *
 * @file
 */

use MediaWiki\MainConfigNames;
use MediaWiki\MediaWikiServices;

/**
 * Latin (lingua Latina)
 *
 * @ingroup Languages
 */
class LanguageLa extends Language {
    /**
     * Convert from the nominative form of a noun to some other case
     *
     * Just used in a couple places for sitenames; special-case as necessary.
     * The rules are far from complete.
     *
     * Cases: genitive, accusative, ablative
     *
     * @param string $word
     * @param string $case
     *
     * @return string
     */
    public function convertGrammar( $word, $case ) {
        $grammarForms =
            MediaWikiServices::getInstance()->getMainConfig()->get( MainConfigNames::GrammarForms );
        if ( isset( $grammarForms['la'][$case][$word] ) ) {
            return $grammarForms['la'][$case][$word];
        }

        switch ( $case ) {
            case 'genitive':
                // only a few declensions, and even for those mostly the singular only
                $in = [
                    '/u[ms]$/', # 2nd declension singular
                    '/ommunia$/', # 3rd declension neuter plural (partly)
                    '/a$/', # 1st declension singular
                    '/libri$/', '/nuntii$/', '/datae$/', # 2nd declension plural (partly)
                    '/tio$/', '/ns$/', '/as$/', # 3rd declension singular (partly)
                    '/es$/'                              # 5th declension singular
                ];
                $out = [
                    'i',
                    'ommunium',
                    'ae',
                    'librorum', 'nuntiorum', 'datorum',
                    'tionis', 'ntis', 'atis',
                    'ei'
                ];
                return preg_replace( $in, $out, $word );

            case 'accusative':
                // only a few declensions, and even for those mostly the singular only
                $in = [
                    '/u[ms]$/', # 2nd declension singular
                    '/a$/', # 1st declension singular
                    '/ommuniam$/', # 3rd declension neuter plural (partly)
                    '/libri$/', '/nuntii$/', '/datam$/', # 2nd declension plural (partly)
                    '/tio$/', '/ns$/', '/as$/', # 3rd declension singular (partly)
                    '/es$/'                              # 5th declension singular
                ];
                $out = [
                    'um',
                    'am',
                    'ommunia',
                    'libros', 'nuntios', 'data',
                    'tionem', 'ntem', 'atem',
                    'em'
                ];
                return preg_replace( $in, $out, $word );

            case 'ablative':
                // only a few declensions, and even for those mostly the singular only
                $in = [
                    '/u[ms]$/', # 2nd declension singular
                    '/ommunia$/', # 3rd declension neuter plural (partly)
                    '/a$/', # 1st declension singular
                    '/libri$/', '/nuntii$/', '/data$/', # 2nd declension plural (partly)
                    '/tio$/', '/ns$/', '/as$/', # 3rd declension singular (partly)
                    '/es$/'                              # 5th declension singular
                ];
                $out = [
                    'o',
                    'ommunibus',
                    'a',
                    'libris', 'nuntiis', 'datis',
                    'tione', 'nte', 'ate',
                    'e'
                ];
                return preg_replace( $in, $out, $word );

            default:
                return $word;
        }
    }
}