languages/classes/LanguageBe_tarask.php

   1 <?php
   2 /** Belarusian in Taraškievica orthography (Беларуская тарашкевіца)
   3   *
   4   * @ingroup Language
   5   *
   6   * @author Ævar Arnfjörð Bjarmason <avarab@gmail.com>
   7   * @link http://be-x-old.wikipedia.org/wiki/Project_talk:LanguageBe_tarask.php
   8   * @license http://www.gnu.org/copyleft/gpl.html GNU General Public License
   9   * @license http://www.gnu.org/copyleft/fdl.html GNU Free Documentation License
  10   */
  11
  12 class LanguageBe_tarask extends Language {
  13         /**
  14          * Plural form transformations
  15          *
  16          * $wordform1 - singular form (for 1, 21, 31, 41...)
  17          * $wordform2 - plural form (for 2, 3, 4, 22, 23, 24, 32, 33, 34...)
  18          * $wordform3 - plural form (for 0, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 25, 26...)
  19          */
  20
  21         /**
  22          * @param $count int
  23          * @param $forms array
  24          *
  25          * @return string
  26          */
  27         function convertPlural( $count, $forms ) {
  28                 if ( !count( $forms ) ) { return ''; }
  29
  30                 // If the actual number is not mentioned in the expression, then just two forms are enough:
  31                 // singular for $count == 1
  32                 // plural   for $count != 1
  33                 // For example, "This user belongs to {{PLURAL:$1|one group|several groups}}."
  34                 if ( count( $forms ) === 2 ) return $count == 1 ? $forms[0] : $forms[1];
  35
  36                 // @todo FIXME: CLDR defines 4 plural forms instead of 3
  37                 //        http://unicode.org/repos/cldr-tmp/trunk/diff/supplemental/language_plural_rules.html
  38                 $forms = $this->preConvertPlural( $forms, 3 );
  39
  40                 if ( $count > 10 && floor( ( $count % 100 ) / 10 ) == 1 ) {
  41                         return $forms[2];
  42                 } else {
  43                         switch ( $count % 10 ) {
  44                                 case 1:  return $forms[0];
  45                                 case 2:
  46                                 case 3:
  47                                 case 4:  return $forms[1];
  48                                 default: return $forms[2];
  49                         }
  50                 }
  51         }
  52
  53         /**
  54          * The Belarusian language uses apostrophe sign,
  55          * but the characters used for this could be both U+0027 and U+2019.
  56          * This function unifies apostrophe sign in search index values
  57          * to enable seach using both apostrophe signs.
  58          *
  59          * @param $string string
  60          *
  61          * @return string
  62          */
  63         function normalizeForSearch( $string ) {
  64                 wfProfileIn( __METHOD__ );
  65
  66                 # MySQL fulltext index doesn't grok utf-8, so we
  67                 # need to fold cases and convert to hex
  68
  69                 # Replacing apostrophe sign U+2019 with U+0027
  70                 $s = preg_replace( '/\xe2\x80\x99/', '\'', $string );
  71
  72                 $s = parent::normalizeForSearch( $s );
  73
  74                 wfProfileOut( __METHOD__ );
  75                 return $s;
  76         }
  77
  78         /**
  79          * Four-digit number should be without group commas (spaces)
  80          * So "1 234 567", "12 345" but "1234"
  81          *
  82          * @param $_ string
  83          *
  84          * @return string
  85          */
  86         function commafy( $_ ) {
  87                 if ( preg_match( '/^-?\d{1,4}(\.\d*)?$/', $_ ) ) {
  88                         return $_;
  89                 } else {
  90                         return strrev( (string)preg_replace( '/(\d{3})(?=\d)(?!\d*\.)/', '$1,', strrev( $_ ) ) );
  91                 }
  92         }
  93 }