languages/classes/LanguageSr.php

   1 <?php
   2
   3 require_once( dirname(__FILE__).'/../LanguageConverter.php' );
   4 require_once( dirname(__FILE__).'/LanguageSr_ec.php' );
   5 require_once( dirname(__FILE__).'/LanguageSr_el.php' );
   6
   7 /**
   8  * There are two levels of conversion for Serbian: the script level
   9  * (Cyrillics <-> Latin), and the variant level (ekavian
  10  * <->iyekavian). The two are orthogonal. So we really only need two
  11  * dictionaries: one for Cyrillics and Latin, and one for ekavian and
  12  * iyekavian.
  13  *
  14  * @ingroup Language
  15  */
  16 class SrConverter extends LanguageConverter {
  17         var $mToLatin = array(
  18                 'а' => 'a', 'б' => 'b',  'в' => 'v', 'г' => 'g',  'д' => 'd',
  19                 'ђ' => 'đ', 'е' => 'e',  'ж' => 'ž', 'з' => 'z',  'и' => 'i',
  20                 'ј' => 'j', 'к' => 'k',  'л' => 'l', 'љ' => 'lj', 'м' => 'm',
  21                 'н' => 'n', 'њ' => 'nj', 'о' => 'o', 'п' => 'p',  'р' => 'r',
  22                 'с' => 's', 'т' => 't',  'ћ' => 'ć', 'у' => 'u',  'ф' => 'f',
  23                 'х' => 'h', 'ц' => 'c',  'ч' => 'č', 'џ' => 'dž', 'ш' => 'š',
  24
  25                 'А' => 'A', 'Б' => 'B',  'В' => 'V', 'Г' => 'G',  'Д' => 'D',
  26                 'Ђ' => 'Đ', 'Е' => 'E',  'Ж' => 'Ž', 'З' => 'Z',  'И' => 'I',
  27                 'Ј' => 'J', 'К' => 'K',  'Л' => 'L', 'Љ' => 'Lj', 'М' => 'M',
  28                 'Н' => 'N', 'Њ' => 'Nj', 'О' => 'O', 'П' => 'P',  'Р' => 'R',
  29                 'С' => 'S', 'Т' => 'T',  'Ћ' => 'Ć', 'У' => 'U',  'Ф' => 'F',
  30                 'Х' => 'H', 'Ц' => 'C',  'Ч' => 'Č', 'Џ' => 'Dž', 'Ш' => 'Š',
  31         );
  32
  33         var $mToCyrillics = array(
  34                 'a' => 'а', 'b'  => 'б', 'c' => 'ц', 'č' => 'ч', 'ć'  => 'ћ',
  35                 'd' => 'д', 'dž' => 'џ', 'đ' => 'ђ', 'e' => 'е', 'f'  => 'ф',
  36                 'g' => 'г', 'h'  => 'х', 'i' => 'и', 'j' => 'ј', 'k'  => 'к',
  37                 'l' => 'л', 'lj' => 'љ', 'm' => 'м', 'n' => 'н', 'nj' => 'њ',
  38                 'o' => 'о', 'p'  => 'п', 'r' => 'р', 's' => 'с', 'š'  => 'ш',
  39                 't' => 'т', 'u'  => 'у', 'v' => 'в', 'z' => 'з', 'ž'  => 'ж',
  40
  41                 'A' => 'А', 'B'  => 'Б', 'C' => 'Ц', 'Č' => 'Ч', 'Ć'  => 'Ћ',
  42                 'D' => 'Д', 'Dž' => 'Џ', 'Đ' => 'Ђ', 'E' => 'Е', 'F'  => 'Ф',
  43                 'G' => 'Г', 'H'  => 'Х', 'I' => 'И', 'J' => 'Ј', 'K'  => 'К',
  44                 'L' => 'Л', 'LJ' => 'Љ', 'M' => 'М', 'N' => 'Н', 'NJ' => 'Њ',
  45                 'O' => 'О', 'P'  => 'П', 'R' => 'Р', 'S' => 'С', 'Š'  => 'Ш',
  46                 'T' => 'Т', 'U'  => 'У', 'V' => 'В', 'Z' => 'З', 'Ž'  => 'Ж',
  47
  48                 'DŽ' => 'Џ', 'd!ž' => 'дж', 'D!ž'=> 'Дж', 'D!Ž'=> 'ДЖ',
  49                 'Lj' => 'Љ', 'l!j' => 'лј', 'L!j'=> 'Лј', 'L!J'=> 'ЛЈ',
  50                 'Nj' => 'Њ', 'n!j' => 'нј', 'N!j'=> 'Нј', 'N!J'=> 'НЈ'
  51         );
  52
  53         function loadDefaultTables() {
  54                 $this->mTables = array(
  55                         'sr-ec' => new ReplacementArray( $this->mToCyrillics ),
  56                         'sr-el' => new ReplacementArray( $this->mToLatin),
  57                         'sr'    => new ReplacementArray()
  58                 );
  59         }
  60
  61         /* rules should be defined as -{ekavian | iyekavian-} -or-
  62                 -{code:text | code:text | ...}-
  63                 update: delete all rule parsing because it's not used
  64                         currently, and just produces a couple of bugs
  65         */
  66         function parseManualRule($rule, $flags=array()) {
  67                 if(in_array('T',$flags)){
  68                         return parent::parseManualRule($rule, $flags);
  69                 }
  70
  71                 // otherwise ignore all formatting
  72                 foreach($this->mVariants as $v) {
  73                         $carray[$v] = $rule;
  74                 }
  75
  76                 return $carray;
  77         }
  78
  79         // Do not convert content on talk pages
  80         function parserConvert( $text, &$parser ){
  81                 if(is_object($parser->getTitle() ) && $parser->getTitle()->isTalkPage())
  82                         $this->mDoContentConvert=false;
  83                 else
  84                         $this->mDoContentConvert=true;
  85
  86                 return parent::parserConvert($text, $parser );
  87         }
  88
  89         /*
  90          * A function wrapper:
  91          *   - if there is no selected variant, leave the link
  92          *     names as they were
  93          *   - do not try to find variants for usernames
  94          */
  95         function findVariantLink( &$link, &$nt, $forTemplate = false ) {
  96                 // check for user namespace
  97                 if(is_object($nt)){
  98                         $ns = $nt->getNamespace();
  99                         if($ns==NS_USER || $ns==NS_USER_TALK)
 100                                 return;
 101                 }
 102
 103                 $oldlink=$link;
 104                 parent::findVariantLink( $link, $nt, $forTemplate );
 105                 if($this->getPreferredVariant()==$this->mMainLanguageCode)
 106                         $link=$oldlink;
 107         }
 108
 109         /*
 110          * We want our external link captions to be converted in variants,
 111          * so we return the original text instead -{$text}-, except for URLs
 112          */
 113         function markNoConversion($text, $noParse=false) {
 114                 if($noParse || preg_match("/^https?:\/\/|ftp:\/\/|irc:\/\//",$text))
 115                         return parent::markNoConversion($text);
 116                 return $text;
 117         }
 118
 119         /*
 120          * An ugly function wrapper for parsing Image titles
 121          * (to prevent image name conversion)
 122          */
 123         function autoConvert($text, $toVariant=false) {
 124                 global $wgTitle;
 125                 if(is_object($wgTitle) && $wgTitle->getNameSpace()==NS_IMAGE){
 126                         $imagename = $wgTitle->getNsText();
 127                         if(preg_match("/^$imagename:/",$text)) return $text;
 128                 }
 129                 return parent::autoConvert($text,$toVariant);
 130         }
 131
 132         /**
 133          *  It translates text into variant, specials:
 134          *    - ommiting roman numbers
 135          */
 136         function translate($text, $toVariant){
 137                 $breaks = '[^\w\x80-\xff]';
 138
 139                 // regexp for roman numbers
 140                 $roman = 'M{0,4}(CM|CD|D?C{0,3})(XC|XL|L?X{0,3})(IX|IV|V?I{0,3})';
 141
 142                 $reg = '/^'.$roman.'$|^'.$roman.$breaks.'|'.$breaks.$roman.'$|'.$breaks.$roman.$breaks.'/';
 143
 144                 $matches = preg_split($reg, $text, -1, PREG_SPLIT_OFFSET_CAPTURE);
 145
 146                 $m = array_shift($matches);
 147                 if( !isset( $this->mTables[$toVariant] ) ) {
 148                         throw new MWException( "Broken variant table: " . implode( ',', array_keys( $this->mTables ) ) );
 149                 }
 150                 $ret = $this->mTables[$toVariant]->replace( $m[0] );
 151                 $mstart = $m[1]+strlen($m[0]);
 152                 foreach($matches as $m) {
 153                         $ret .= substr($text, $mstart, $m[1]-$mstart);
 154                         $ret .= parent::translate($m[0], $toVariant);
 155                         $mstart = $m[1] + strlen($m[0]);
 156                 }
 157
 158                 return $ret;
 159         }
 160 }
 161
 162 /**
 163  * @ingroup Language
 164  */
 165 class LanguageSr extends LanguageSr_ec {
 166         function __construct() {
 167                 global $wgHooks;
 168
 169                 parent::__construct();
 170
 171                 $variants = array('sr', 'sr-ec', 'sr-el');
 172                 $variantfallbacks = array(
 173                         'sr'    => 'sr-ec',
 174                         'sr-ec' => 'sr',
 175                         'sr-el' => 'sr',
 176                 );
 177
 178                 $marker = array();//don't mess with these, leave them as they are
 179                 $flags = array(
 180                         'S' => 'S', 'писмо' => 'S', 'pismo' => 'S',
 181                         'W' => 'W', 'реч'   => 'W', 'reč'   => 'W', 'ријеч' => 'W', 'riječ' => 'W'
 182                 );
 183                 $this->mConverter = new SrConverter($this, 'sr', $variants, $variantfallbacks, $marker, $flags);
 184                 $wgHooks['ArticleSaveComplete'][] = $this->mConverter;
 185         }
 186 }