languages/classes/LanguageRu.php

   1 <?php
   2 /**
   3  * Russian (русский язык) 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  * @ingroup Language
  22  */
  23
  24 /**
  25  * Russian (русский язык)
  26  *
  27  * You can contact Alexander Sigachov (alexander.sigachov at Googgle Mail)
  28  *
  29  * @ingroup Language
  30  */
  31 class LanguageRu extends Language {
  32
  33         /**
  34          * Convert from the nominative form of a noun to some other case
  35          * Invoked with {{grammar:case|word}}
  36          *
  37          * @param string $word
  38          * @param string $case
  39          * @return string
  40          */
  41         function convertGrammar( $word, $case ) {
  42                 global $wgGrammarForms;
  43                 if ( isset( $wgGrammarForms['ru'][$case][$word] ) ) {
  44                         return $wgGrammarForms['ru'][$case][$word];
  45                 }
  46
  47                 # These rules are not perfect, but they are currently only used for Wikimedia
  48                 # site names so it doesn't matter if they are wrong sometimes.
  49                 # Just add a special case for your site name if necessary.
  50
  51                 # substr doesn't support Unicode and mb_substr has issues,
  52                 # so break it to characters using preg_match_all and then use array_slice and join
  53                 $chars = array();
  54                 preg_match_all( '/./us', $word, $chars );
  55                 if ( !preg_match( "/[a-zA-Z_]/us", $word ) ) {
  56                         switch ( $case ) {
  57                                 case 'genitive': # родительный падеж
  58                                         if ( join( '', array_slice( $chars[0], -1 ) ) === 'ь' ) {
  59                                                 $word = join( '', array_slice( $chars[0], 0, -1 ) ) . 'я';
  60                                         } elseif ( join( '', array_slice( $chars[0], -2 ) ) === 'ия' ) {
  61                                                 $word = join( '', array_slice( $chars[0], 0, -2 ) ) . 'ии';
  62                                         } elseif ( join( '', array_slice( $chars[0], -2 ) ) === 'ка' ) {
  63                                                 $word = join( '', array_slice( $chars[0], 0, -2 ) ) . 'ки';
  64                                         } elseif ( join( '', array_slice( $chars[0], -2 ) ) === 'ти' ) {
  65                                                 $word = join( '', array_slice( $chars[0], 0, -2 ) ) . 'тей';
  66                                         } elseif ( join( '', array_slice( $chars[0], -2 ) ) === 'ды' ) {
  67                                                 $word = join( '', array_slice( $chars[0], 0, -2 ) ) . 'дов';
  68                                         } elseif ( join( '', array_slice( $chars[0], -3 ) ) === 'ник' ) {
  69                                                 $word = join( '', array_slice( $chars[0], 0, -3 ) ) . 'ника';
  70                                         } elseif ( join( '', array_slice( $chars[0], -3 ) ) === 'ные' ) {
  71                                                 $word = join( '', array_slice( $chars[0], 0, -3 ) ) . 'ных';
  72                                         }
  73                                         break;
  74                                 case 'dative': # дательный падеж
  75                                         # stub
  76                                         break;
  77                                 case 'accusative': # винительный падеж
  78                                         # stub
  79                                         break;
  80                                 case 'instrumental': # творительный падеж
  81                                         # stub
  82                                         break;
  83                                 case 'prepositional': # предложный падеж
  84                                         if ( join( '', array_slice( $chars[0], -1 ) ) === 'ь' ) {
  85                                                 $word = join( '', array_slice( $chars[0], 0, -1 ) ) . 'е';
  86                                         } elseif ( join( '', array_slice( $chars[0], -2 ) ) === 'ия' ) {
  87                                                 $word = join( '', array_slice( $chars[0], 0, -2 ) ) . 'ии';
  88                                         } elseif ( join( '', array_slice( $chars[0], -2 ) ) === 'ка' ) {
  89                                                 $word = join( '', array_slice( $chars[0], 0, -2 ) ) . 'ке';
  90                                         } elseif ( join( '', array_slice( $chars[0], -2 ) ) === 'ти' ) {
  91                                                 $word = join( '', array_slice( $chars[0], 0, -2 ) ) . 'тях';
  92                                         } elseif ( join( '', array_slice( $chars[0], -2 ) ) === 'ды' ) {
  93                                                 $word = join( '', array_slice( $chars[0], 0, -2 ) ) . 'дах';
  94                                         } elseif ( join( '', array_slice( $chars[0], -3 ) ) === 'ник' ) {
  95                                                 $word = join( '', array_slice( $chars[0], 0, -3 ) ) . 'нике';
  96                                         } elseif ( join( '', array_slice( $chars[0], -3 ) ) === 'ные' ) {
  97                                                 $word = join( '', array_slice( $chars[0], 0, -3 ) ) . 'ных';
  98                                         }
  99                                         break;
 100                         }
 101                 }
 102
 103                 return $word;
 104         }
 105
 106         /**
 107          * Four-digit number should be without group commas (spaces)
 108          * See manual of style at http://ru.wikipedia.org/wiki/Википедия:Оформление_статей
 109          * So "1 234 567", "12 345" but "1234"
 110          *
 111          * @param string $_
 112          *
 113          * @return string
 114          */
 115         function commafy( $_ ) {
 116                 if ( preg_match( '/^-?\d{1,4}(\.\d*)?$/', $_ ) ) {
 117                         return $_;
 118                 } else {
 119                         return strrev( (string)preg_replace( '/(\d{3})(?=\d)(?!\d*\.)/', '$1,', strrev( $_ ) ) );
 120                 }
 121         }
 122 }