languages/classes/LanguageShi.php

   1 <?php
   2 /**
   3   * @addtogroup Language
   4   */
   5
   6 /*
   7 * Conversion script between Latin and Tifinagh for Tachelhit.
   8 * - Tifinagh -> lowercase Latin
   9 * - lowercase/uppercase Latin -> Tifinagh
  10 *
  11 *
  12 * Based on:
  13 *   - http://en.wikipedia.org/wiki/Shilha_language
  14 *   - LanguageSr.php
  15 *
  16 * @ingroup Language
  17 */
  18 require_once( dirname( __FILE__ ) . '/../LanguageConverter.php' );
  19
  20 /**
  21  *
  22  */
  23 class ShiConverter extends LanguageConverter {
  24
  25         protected $mDoContentConvert;
  26
  27         var $mToLatin = array(
  28                 'ⴰ' => 'a', 'ⴱ' => 'b', 'ⴳ' => 'g', 'ⴷ' => 'd', 'ⴹ' => 'ḍ', 'ⴻ' => 'e',
  29                 'ⴼ' => 'f', 'ⴽ' => 'k', 'ⵀ' => 'h', 'ⵃ' => 'ḥ', 'ⵄ' => 'ε', 'ⵅ' => 'x',
  30                 'ⵇ' => 'q', 'ⵉ' => 'i', 'ⵊ' => 'j',  'ⵍ' => 'l', 'ⵎ' => 'm', 'ⵏ' => 'n',
  31                 'ⵓ' => 'u', 'ⵔ' => 'r', 'ⵕ' => 'ṛ', 'ⵖ' => 'γ', 'ⵙ' => 's', 'ⵚ' => 'ṣ',
  32                 'ⵛ' => 'š', 'ⵜ' => 't', 'ⵟ' => 'ṭ', 'ⵡ' => 'w', 'ⵢ' => 'y', 'ⵣ' => 'z',
  33                 'ⵥ' => 'ẓ', 'ⵯ' => 'ʷ', 'ⵖ' => 'ɣ', 'ⵠ' => 'v', 'ⵒ' => 'p',
  34         );
  35
  36         var $mUpperToLowerCaseLatin = array(
  37                 'A' => 'a',     'B' => 'b',     'C' => 'c',     'D' => 'd',     'E' => 'e',
  38                 'F' => 'f',     'G' => 'g',     'H' => 'h',     'I' => 'i',     'J' => 'j',
  39                 'K' => 'k',     'L' => 'l',     'M' => 'm',     'N' => 'n',     'O' => 'o',
  40                 'P' => 'p',     'Q' => 'q',     'R' => 'r',     'S' => 's',     'T' => 't',
  41                 'U' => 'u',     'V' => 'v',     'W' => 'w',     'X' => 'x',     'Y' => 'y',
  42                 'Z' => 'z', 'Ɣ' => 'ɣ',
  43         );
  44
  45         var $mToTifinagh = array(
  46                 'a' => 'ⴰ', 'b' => 'ⴱ', 'g' => 'ⴳ', 'd' => 'ⴷ', 'ḍ' => 'ⴹ', 'e' => 'ⴻ',
  47                 'f' => 'ⴼ', 'k' => 'ⴽ', 'h' => 'ⵀ', 'ḥ' => 'ⵃ', 'ε' => 'ⵄ', 'x' => 'ⵅ',
  48                 'q' => 'ⵇ', 'i' => 'ⵉ', 'j' => 'ⵊ',  'l' => 'ⵍ', 'm' => 'ⵎ', 'n' => 'ⵏ',
  49                 'u' => 'ⵓ', 'r' => 'ⵔ', 'ṛ' => 'ⵕ', 'γ' => 'ⵖ', 's' => 'ⵙ', 'ṣ' => 'ⵚ',
  50                 'š' => 'ⵛ', 't' => 'ⵜ', 'ṭ' => 'ⵟ', 'w' => 'ⵡ', 'y' => 'ⵢ', 'z' => 'ⵣ',
  51                 'ẓ' => 'ⵥ', 'ʷ' => 'ⵯ', 'ɣ' => 'ⵖ', 'v' => 'ⵠ', 'p' => 'ⵒ',
  52         );
  53
  54         function loadDefaultTables() {
  55                 $this->mTables = array(
  56                         'lowercase' => new ReplacementArray( $this->mUpperToLowerCaseLatin ),
  57                         'shi-tfng' => new ReplacementArray( $this->mToTifinagh ),
  58                         'shi-latn' => new ReplacementArray( $this->mToLatin ),
  59                         'shi'    => new ReplacementArray()
  60                 );
  61         }
  62
  63         /**
  64          * rules should be defined as -{Tifinagh | Latin-} -or-
  65          * -{code:text | code:text | ...}-
  66          * update: delete all rule parsing because it's not used
  67          * currently, and just produces a couple of bugs
  68          *
  69          * @param $rule string
  70          * @param $flags array
  71          * @return array
  72          */
  73         function parseManualRule( $rule, $flags = array() ) {
  74                 if ( in_array( 'T', $flags ) ) {
  75                         return parent::parseManualRule( $rule, $flags );
  76                 }
  77
  78                 $carray = array();
  79                 // otherwise ignore all formatting
  80                 foreach ( $this->mVariants as $v ) {
  81                         $carray[$v] = $rule;
  82                 }
  83
  84                 return $carray;
  85         }
  86
  87         /**
  88          * Do not convert content on talk pages
  89          *
  90          * @param $text string
  91          * @param $parser Parser
  92          * @return string
  93          */
  94         function parserConvert( $text, &$parser ) {
  95                 $this->mDoContentConvert = !( is_object( $parser->getTitle() ) && $parser->getTitle()->isTalkPage() );
  96
  97                 return parent::parserConvert( $text, $parser );
  98         }
  99
 100         /**
 101          * A function wrapper:
 102          *   - if there is no selected variant, leave the link
 103          *     names as they were
 104          *   - do not try to find variants for usernames
 105          *
 106          * @param $link string
 107          * @param $nt Title
 108          * @param $ignoreOtherCond bool
 109          */
 110         function findVariantLink( &$link, &$nt, $ignoreOtherCond = false ) {
 111                  // check for user namespace
 112                 if ( is_object( $nt ) ) {
 113                         $ns = $nt->getNamespace();
 114                         if ( $ns == NS_USER || $ns == NS_USER_TALK )
 115                                 return;
 116                 }
 117
 118                 $oldlink = $link;
 119                 parent::findVariantLink( $link, $nt, $ignoreOtherCond );
 120                 if ( $this->getPreferredVariant() == $this->mMainLanguageCode )
 121                         $link = $oldlink;
 122         }
 123
 124         /**
 125          * We want our external link captions to be converted in variants,
 126          * so we return the original text instead -{$text}-, except for URLs
 127          *
 128          * @param $text string
 129          * @param $noParse bool
 130          *
 131          * @return string
 132          */
 133         function markNoConversion( $text, $noParse = false ) {
 134                 if ( $noParse || preg_match( "/^https?:\/\/|ftp:\/\/|irc:\/\//", $text ) )
 135                         return parent::markNoConversion( $text );
 136                 return $text;
 137         }
 138
 139         /**
 140          * An ugly function wrapper for parsing Image titles
 141          * (to prevent image name conversion)
 142          *
 143          * @param $text string
 144          * @param $toVariant bool
 145          *
 146          * @return string
 147          */
 148         function autoConvert( $text, $toVariant = false ) {
 149                 global $wgTitle;
 150                 if ( is_object( $wgTitle ) && $wgTitle->getNameSpace() == NS_FILE ) {
 151                         $imagename = $wgTitle->getNsText();
 152                         if ( preg_match( "/^$imagename:/", $text ) ) return $text;
 153                 }
 154                 return parent::autoConvert( $text, $toVariant );
 155         }
 156
 157         /**
 158          * It translates text into variant
 159          *
 160          * @param $text string
 161          * @param $toVariant string
 162          *
 163          * @return string
 164          */
 165         function translate( $text, $toVariant ) {
 166                 // If $text is empty or only includes spaces, do nothing
 167                 // Otherwise translate it
 168                 if ( trim( $text ) ) {
 169                         $this->loadTables();
 170                         // To Tifinagh, first translate uppercase to lowercase Latin
 171                         if( $toVariant == 'shi-tfng' ) {
 172                                 $text = $this->mTables['lowercase']->replace( $text );
 173                         }
 174                         $text = $this->mTables[$toVariant]->replace( $text );
 175                 }
 176                 return $text;
 177         }
 178 }
 179
 180 /**
 181  * Tachelhit
 182  *
 183  * @ingroup Language
 184  */
 185 class LanguageShi extends Language {
 186         function __construct() {
 187                 global $wgHooks;
 188
 189                 parent::__construct();
 190
 191                 $variants = array( 'shi', 'shi-tfng', 'shi-latn' );
 192                 $variantfallbacks = array(
 193                         'shi'    => 'shi-tfng',
 194                         'shi-tfng' => 'shi',
 195                         'shi-latn' => 'shi',
 196                 );
 197
 198                 $flags = array();
 199                 $this->mConverter = new ShiConverter( $this, 'shi', $variants, $variantfallbacks, $flags );
 200                 $wgHooks['ArticleSaveComplete'][] = $this->mConverter;
 201         }
 202 }