languages/classes/LanguageOs.php

   1 <?php
   2 /**
   3  * Ossetian (Ирон) specific code.
   4  *
   5  * This program is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License as published by
   7  * the Free Software Foundation; either version 2 of the License, or
   8  * (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  13  * GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License along
  16  * with this program; if not, write to the Free Software Foundation, Inc.,
  17  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  18  * http://www.gnu.org/copyleft/gpl.html
  19  *
  20  * @file
  21  * @author Soslan Khubulov
  22  * @ingroup Language
  23  */
  24
  25 /**
  26  * Ossetian (Ирон)
  27  *
  28  * @ingroup Language
  29  */
  30 class LanguageOs extends Language {
  31
  32         /**
  33          * Convert from the nominative form of a noun to other cases
  34          * Invoked with {{grammar:case|word}}
  35          *
  36          * Depending on word there are four different ways of converting to other cases.
  37          * 1) Word consist of not cyrillic letters or is an abbreviation.
  38          *              Then result word is: word + hyphen + case ending.
  39          *
  40          * 2) Word consist of cyrillic letters.
  41          * 2.1) Word is in plural.
  42          *              Then result word is: word - last letter + case ending. Ending of allative case here is 'æм'.
  43          *
  44          * 2.2) Word is in singular.
  45          * 2.2.1) Word ends on consonant.
  46          *              Then result word is: word + case ending.
  47          *
  48          * 2.2.2) Word ends on vowel.
  49          *              Then result word is: word + 'й' + case ending for cases != allative or comitative
  50          *              and word + case ending for allative or comitative. Ending of allative case here is 'æ'.
  51          *
  52          * @param string $word
  53          * @param string $case
  54          * @return string
  55          */
  56         function convertGrammar( $word, $case ) {
  57                 global $wgGrammarForms;
  58                 if ( isset( $wgGrammarForms['os'][$case][$word] ) ) {
  59                         return $wgGrammarForms['os'][$case][$word];
  60                 }
  61                 # Ending for allative case
  62                 $end_allative = 'мæ';
  63                 # Variable for 'j' beetwen vowels
  64                 $jot = '';
  65                 # Variable for "-" for not Ossetic words
  66                 $hyphen = '';
  67                 # Variable for ending
  68                 $ending = '';
  69
  70                 # CHecking if the $word is in plural form
  71                 if ( preg_match( '/тæ$/u', $word ) ) {
  72                         $word = mb_substr( $word, 0, -1 );
  73                         $end_allative = 'æм';
  74                 }
  75                 # Works if $word is in singular form.
  76                 # Checking if $word ends on one of the vowels: е, ё, и, о, ы, э, ю, я.
  77                 elseif ( preg_match( "/[аæеёиоыэюя]$/u", $word ) ) {
  78                         $jot = 'й';
  79                 }
  80                 # Checking if $word ends on 'у'. 'У' can be either consonant 'W' or vowel 'U' in cyrillic Ossetic.
  81                 # Examples: {{grammar:genitive|аунеу}} = аунеуы, {{grammar:genitive|лæппу}} = лæппуйы.
  82                 elseif ( preg_match( "/у$/u", $word ) ) {
  83                         if ( !preg_match( "/[аæеёиоыэюя]$/u", mb_substr( $word, -2, 1 ) ) ) {
  84                                 $jot = 'й';
  85                         }
  86                 } elseif ( !preg_match( "/[бвгджзйклмнопрстфхцчшщьъ]$/u", $word ) ) {
  87                         $hyphen = '-';
  88                 }
  89
  90                 switch ( $case ) {
  91                         case 'genitive':
  92                                 $ending = $hyphen . $jot . 'ы';
  93                                 break;
  94                         case 'dative':
  95                                 $ending = $hyphen . $jot . 'æн';
  96                                 break;
  97                         case 'allative':
  98                                 $ending = $hyphen . $end_allative;
  99                                 break;
 100                         case 'ablative':
 101                                 if ( $jot == 'й' ) {
 102                                         $ending = $hyphen . $jot . 'æ';
 103                                 } else {
 104                                         $ending = $hyphen . $jot . 'æй';
 105                                 }
 106                                 break;
 107                         case 'inessive':
 108                                 break;
 109                         case 'superessive':
 110                                 $ending = $hyphen . $jot . 'ыл';
 111                                 break;
 112                         case 'equative':
 113                                 $ending = $hyphen . $jot . 'ау';
 114                                 break;
 115                         case 'comitative':
 116                                 $ending = $hyphen . 'имæ';
 117                                 break;
 118                 }
 119                 return $word . $ending;
 120         }
 121 }