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
 */

/**
 * Standard Moroccan Amazigh specific code.
 *
 * Conversion script for Tifinagh to lowercase Latin for Standard Moroccan Amazigh.
 *
 *
 * Based on:
 *   - LanguageShi.php
 *   - https://fr.wikipedia.org/wiki/Tifinagh
 *
 * @ingroup Languages
 */
class ZghConverter extends LanguageConverterSpecific {
    /**
     * The Tifinagh alphabet sequence is based on
     * "Dictionnaire Général de la Langue Amazighe Informatisé"
     * by IRCAM (https://tal.ircam.ma/dglai/lexieam.php, DGLAi),
     * with the labio-velarization mark in the end.
     */
    private const TO_LATIN = [
        'ⴰ' => 'a',
        'ⴱ' => 'b',
        'ⴳ' => 'g',
        'ⴷ' => 'd',
        'ⴹ' => 'ḍ',
        'ⴻ' => 'e',
        'ⴼ' => 'f',
        'ⴽ' => 'k',
        'ⵀ' => 'h',
        'ⵃ' => 'ḥ',
        'ⵄ' => 'ɛ',
        'ⵅ' => 'x',
        'ⵇ' => 'q',
        'ⵉ' => 'i',
        'ⵊ' => 'j',
        'ⵍ' => 'l',
        'ⵎ' => 'm',
        'ⵏ' => 'n',
        'ⵓ' => 'u',
        'ⵔ' => 'r',
        'ⵕ' => 'ṛ',
        'ⵖ' => 'ɣ',
        'ⵙ' => 's',
        'ⵚ' => 'ṣ',
        'ⵛ' => 'c',
        'ⵜ' => 't',
        'ⵟ' => 'ṭ',
        'ⵡ' => 'w',
        'ⵢ' => 'y',
        'ⵣ' => 'z',
        'ⵥ' => 'ẓ',
        'ⵯ' => 'ʷ',
    ];

    public function getMainCode(): string {
        return 'zgh';
    }

    public function getLanguageVariants(): array {
        return [ 'zgh', 'zgh-latn' ];
    }

    public function getVariantsFallbacks(): array {
        return [];
    }

    protected function loadDefaultTables(): array {
        return [
            'zgh-latn' => new ReplacementArray( self::TO_LATIN ),
            'zgh' => new ReplacementArray()
        ];
    }

    public function translate( $text, $toVariant ) {
        // We only convert zgh (zgh-Tfng) to zgh-Latn, not the
        // other way around. We also don't need to try to
        // convert if there is no text.
        if ( $toVariant === 'zgh' || !trim( $text ) ) {
            return $text;
        }

        $this->loadTables();
        $text = $this->mTables[$toVariant]->replace( $text );
        return $text;
    }
}