languages/classes/LanguageOs.php

   1 <?php
   2
   3 /** Ossetian (Ирон)
   4  *
   5  * @author Soslan Khubulov
   6  *
   7  * @ingroup Language
   8  */
   9 class LanguageOs extends Language {
  10
  11         /**
  12          * Convert from the nominative form of a noun to other cases
  13          * Invoked with {{grammar:case|word}}
  14          *
  15          * Depending on word there are four different ways of converting to other cases.
  16          * 1) Word consist of not cyrillic letters or is an abbreviation.
  17          *              Then result word is: word + hyphen + case ending.
  18          *
  19          * 2) Word consist of cyrillic letters.
  20          * 2.1) Word is in plural.
  21          *              Then result word is: word - last letter + case ending. Ending of allative case here is 'æм'.
  22          *
  23          * 2.2) Word is in singular.
  24          * 2.2.1) Word ends on consonant.
  25          *              Then result word is: word + case ending.
  26          *
  27          * 2.2.2) Word ends on vowel.
  28          *              Then result word is: word + 'й' + case ending for cases != allative or comitative
  29          *              and word + case ending for allative or comitative. Ending of allative case here is 'æ'.
  30          *
  31          * @param $word string
  32          * @param $case string
  33          * @return string
  34          */
  35         function convertGrammar( $word, $case ) {
  36                 global $wgGrammarForms;
  37                 if ( isset( $wgGrammarForms['os'][$case][$word] ) ) {
  38                         return $wgGrammarForms['os'][$case][$word];
  39                 }
  40                 # Ending for allative case
  41                 $end_allative = 'мæ';
  42                 # Variable for 'j' beetwen vowels
  43                 $jot = '';
  44                 # Variable for "-" for not Ossetic words
  45                 $hyphen = '';
  46                 # Variable for ending
  47                 $ending = '';
  48
  49
  50                 # CHecking if the $word is in plural form
  51                 if ( preg_match( '/тæ$/u', $word ) ) {
  52                         $word = mb_substr( $word, 0, -1 );
  53                         $end_allative = 'æм';
  54                 }
  55                 # Works if $word is in singular form.
  56                 # Checking if $word ends on one of the vowels: е, ё, и, о, ы, э, ю, я.
  57                 elseif ( preg_match( "/[аæеёиоыэюя]$/u", $word ) ) {
  58                         $jot = 'й';
  59                 }
  60                 # Checking if $word ends on 'у'. 'У' can be either consonant 'W' or vowel 'U' in cyrillic Ossetic.
  61                 # Examples: {{grammar:genitive|аунеу}} = аунеуы, {{grammar:genitive|лæппу}} = лæппуйы.
  62                 elseif ( preg_match( "/у$/u", $word ) ) {
  63                         if ( !preg_match( "/[аæеёиоыэюя]$/u", mb_substr( $word, -2, 1 ) ) )
  64                                 $jot = 'й';
  65                 } elseif ( !preg_match( "/[бвгджзйклмнопрстфхцчшщьъ]$/u", $word ) ) {
  66                         $hyphen = '-';
  67                 }
  68
  69                 switch ( $case ) {
  70                         case 'genitive': $ending = $hyphen . $jot . 'ы'; break;
  71                         case 'dative': $ending = $hyphen . $jot . 'æн'; break;
  72                         case 'allative': $ending = $hyphen . $end_allative; break;
  73                         case 'ablative':
  74                                 if ( $jot == 'й' ) {
  75                                         $ending = $hyphen . $jot . 'æ'; break;
  76                                 }
  77                                 else {
  78                                         $ending = $hyphen . $jot . 'æй'; break;
  79                                 }
  80                         case 'inessive': break;
  81                         case 'superessive': $ending = $hyphen . $jot . 'ыл'; break;
  82                         case 'equative': $ending = $hyphen . $jot . 'ау'; break;
  83                         case 'comitative': $ending = $hyphen . 'имæ'; break;
  84                 }
  85                 return $word . $ending;
  86         }
  87 }