languages/classes/LanguageUk.php

   1 <?php
   2 /**
   3  * Ukrainian (українська мова) 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  * Ukrainian (українська мова)
  26  *
  27  * @ingroup Language
  28  */
  29 class LanguageUk extends Language {
  30
  31         /**
  32          * Convert from the nominative form of a noun to some other case
  33          * Invoked with {{grammar:case|word}}
  34          *
  35          * @param $word string
  36          * @param $case string
  37          * @return string
  38          */
  39         function convertGrammar( $word, $case ) {
  40                 global $wgGrammarForms;
  41                 if ( isset( $wgGrammarForms['uk'][$case][$word] ) ) {
  42                         return $wgGrammarForms['uk'][$case][$word];
  43                 }
  44
  45                 # These rules are not perfect, but they are currently only used for site names so it doesn't
  46                 # matter if they are wrong sometimes. Just add a special case for your site name if necessary.
  47
  48                 # join and array_slice instead mb_substr
  49                 $ar = array();
  50                 preg_match_all( '/./us', $word, $ar );
  51                 if ( !preg_match( "/[a-zA-Z_]/us", $word ) )
  52                         switch ( $case ) {
  53                                 case 'genitive': # родовий відмінок
  54                                         if ( ( join( '', array_slice( $ar[0], -4 ) ) == 'вікі' ) || ( join( '', array_slice( $ar[0], -4 ) ) == 'Вікі' ) )
  55                                                 { }
  56                                         elseif ( join( '', array_slice( $ar[0], -1 ) ) == 'ь' )
  57                                                 $word = join( '', array_slice( $ar[0], 0, -1 ) ) . 'я';
  58                                         elseif ( join( '', array_slice( $ar[0], -2 ) ) == 'ія' )
  59                                                 $word = join( '', array_slice( $ar[0], 0, -2 ) ) . 'ії';
  60                                         elseif ( join( '', array_slice( $ar[0], -2 ) ) == 'ка' )
  61                                                 $word = join( '', array_slice( $ar[0], 0, -2 ) ) . 'ки';
  62                                         elseif ( join( '', array_slice( $ar[0], -2 ) ) == 'ти' )
  63                                                 $word = join( '', array_slice( $ar[0], 0, -2 ) ) . 'тей';
  64                                         elseif ( join( '', array_slice( $ar[0], -2 ) ) == 'ди' )
  65                                                 $word = join( '', array_slice( $ar[0], 0, -2 ) ) . 'дів';
  66                                         elseif ( join( '', array_slice( $ar[0], -3 ) ) == 'ник' )
  67                                                 $word = join( '', array_slice( $ar[0], 0, -3 ) ) . 'ника';
  68                                         break;
  69                                 case 'dative':  # давальний відмінок
  70                                         # stub
  71                                         break;
  72                                 case 'accusative': # знахідний відмінок
  73                                         if ( ( join( '', array_slice( $ar[0], -4 ) ) == 'вікі' ) || ( join( '', array_slice( $ar[0], -4 ) ) == 'Вікі' ) )
  74                                                 { }
  75                                         elseif ( join( '', array_slice( $ar[0], -2 ) ) == 'ія' )
  76                                                 $word = join( '', array_slice( $ar[0], 0, -2 ) ) . 'ію';
  77                                         break;
  78                                 case 'instrumental':  # орудний відмінок
  79                                         # stub
  80                                         break;
  81                                 case 'prepositional': # місцевий відмінок
  82                                         # stub
  83                                         break;
  84                         }
  85                 return $word;
  86         }
  87
  88         /**
  89          * @param $count int
  90          * @param $forms array
  91          * @return string
  92          */
  93         function convertPlural( $count, $forms ) {
  94                 if ( !count( $forms ) ) { return ''; }
  95
  96                 // If the actual number is not mentioned in the expression, then just two forms are enough:
  97                 // singular for $count == 1
  98                 // plural   for $count != 1
  99                 // For example, "This user belongs to {{PLURAL:$1|one group|several groups}}."
 100                 if ( count( $forms ) === 2 ) return $count == 1 ? $forms[0] : $forms[1];
 101
 102                 // @todo FIXME: CLDR defines 4 plural forms. Form for decimals is missing/
 103                 // See http://unicode.org/repos/cldr-tmp/trunk/diff/supplemental/language_plural_rules.html#uk
 104                 $forms = $this->preConvertPlural( $forms, 3 );
 105
 106                 if ( $count > 10 && floor( ( $count % 100 ) / 10 ) == 1 ) {
 107                         return $forms[2];
 108                 } else {
 109                         switch ( $count % 10 ) {
 110                                 case 1:  return $forms[0];
 111                                 case 2:
 112                                 case 3:
 113                                 case 4:  return $forms[1];
 114                                 default: return $forms[2];
 115                         }
 116                 }
 117         }
 118
 119         /**
 120          * Ukrainian numeric format is "12 345,67" but "1234,56"
 121          *
 122          * @param $_ string
 123          *
 124          * @return string
 125          */
 126         function commafy( $_ ) {
 127                 if ( !preg_match( '/^\-?\d{1,4}(\.\d+)?$/', $_ ) ) {
 128                         return strrev( (string)preg_replace( '/(\d{3})(?=\d)(?!\d*\.)/', '$1,', strrev( $_ ) ) );
 129                 } else {
 130                         return $_;
 131                 }
 132         }
 133 }