wikimedia/mediawiki-core

/**
 * Ossetian (Ирон) language functions
 *
 * @author Santhosh Thottingal
 */

( function ( $ ) {
    'use strict';

    $.i18n.languages.os = $.extend( {}, $.i18n.languages[ 'default' ], {
        convertGrammar: function ( word, form ) {
            var endAllative, jot, hyphen, ending;

            // Ending for allative case
            endAllative = 'мæ';
            // Variable for 'j' beetwen vowels
            jot = '';
            // Variable for "-" for not Ossetic words
            hyphen = '';
            // Variable for ending
            ending = '';

            if ( word.match( /тæ$/i ) ) {
                // Checking if the $word is in plural form
                word = word.slice( 0, -1 );
                endAllative = 'æм';
            } else if ( word.match( /[аæеёиоыэюя]$/i ) ) {
                // Works if word is in singular form.
                // Checking if word ends on one of the vowels: е, ё, и, о, ы, э, ю,
                // я.
                jot = 'й';
            } else if ( word.match( /у$/i ) ) {
                // Checking if word ends on 'у'. 'У' can be either consonant 'W' or
                // vowel 'U' in cyrillic Ossetic.
                // Examples: {{grammar:genitive|аунеу}} = аунеуы,
                // {{grammar:genitive|лæппу}} = лæппуйы.
                if ( !word.slice( -2, -1 ).match( /[аæеёиоыэюя]$/i ) ) {
                    jot = 'й';
                }
            } else if ( !word.match( /[бвгджзйклмнопрстфхцчшщьъ]$/i ) ) {
                hyphen = '-';
            }

            switch ( form ) {
                case 'genitive':
                    ending = hyphen + jot + 'ы';
                    break;
                case 'dative':
                    ending = hyphen + jot + 'æн';
                    break;
                case 'allative':
                    ending = hyphen + endAllative;
                    break;
                case 'ablative':
                    if ( jot === 'й' ) {
                        ending = hyphen + jot + 'æ';
                    } else {
                        ending = hyphen + jot + 'æй';
                    }
                    break;
                case 'superessive':
                    ending = hyphen + jot + 'ыл';
                    break;
                case 'equative':
                    ending = hyphen + jot + 'ау';
                    break;
                case 'comitative':
                    ending = hyphen + 'имæ';
                    break;
            }

            return word + ending;
        }
    } );
}( jQuery ) );