languages/classes/LanguageShi.php

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