[Summary view] [Print] [Text view]

   1  <?php
   2  /**
   3   * Chinese 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  require_once  __DIR__ . '/LanguageZh_hans.php';
  26  
  27  /**
  28   * @ingroup Language
  29   */
  30  class ZhConverter extends LanguageConverter {
  31      /**
  32       * @param Language $langobj
  33       * @param string $maincode
  34       * @param array $variants
  35       * @param array $variantfallbacks
  36       * @param array $flags
  37       * @param array $manualLevel
  38       */
  39  	function __construct( $langobj, $maincode,
  40                                  $variants = array(),
  41                                  $variantfallbacks = array(),
  42                                  $flags = array(),
  43                                  $manualLevel = array() ) {
  44          $this->mDescCodeSep = '：';
  45          $this->mDescVarSep = '；';
  46          parent::__construct( $langobj, $maincode,
  47                                      $variants,
  48                                      $variantfallbacks,
  49                                      $flags,
  50                                      $manualLevel );
  51          $names = array(
  52              'zh' => '原文',
  53              'zh-hans' => '简体',
  54              'zh-hant' => '繁體',
  55              'zh-cn' => '大陆',
  56              'zh-tw' => '台灣',
  57              'zh-hk' => '香港',
  58              'zh-mo' => '澳門',
  59              'zh-sg' => '新加坡',
  60              'zh-my' => '大马',
  61          );
  62          $this->mVariantNames = array_merge( $this->mVariantNames, $names );
  63      }
  64  
  65  	function loadDefaultTables() {
  66          require  __DIR__ . "/../../includes/ZhConversion.php";
  67          $this->mTables = array(
  68              'zh-hans' => new ReplacementArray( $zh2Hans ),
  69              'zh-hant' => new ReplacementArray( $zh2Hant ),
  70              'zh-cn' => new ReplacementArray( array_merge( $zh2Hans, $zh2CN ) ),
  71              'zh-hk' => new ReplacementArray( array_merge( $zh2Hant, $zh2HK ) ),
  72              'zh-mo' => new ReplacementArray( array_merge( $zh2Hant, $zh2HK ) ),
  73              'zh-my' => new ReplacementArray( array_merge( $zh2Hans, $zh2SG ) ),
  74              'zh-sg' => new ReplacementArray( array_merge( $zh2Hans, $zh2SG ) ),
  75              'zh-tw' => new ReplacementArray( array_merge( $zh2Hant, $zh2TW ) ),
  76              'zh' => new ReplacementArray
  77          );
  78      }
  79  
  80  	function postLoadTables() {
  81          $this->mTables['zh-cn']->merge( $this->mTables['zh-hans'] );
  82          $this->mTables['zh-hk']->merge( $this->mTables['zh-hant'] );
  83          $this->mTables['zh-mo']->merge( $this->mTables['zh-hant'] );
  84          $this->mTables['zh-my']->merge( $this->mTables['zh-hans'] );
  85          $this->mTables['zh-sg']->merge( $this->mTables['zh-hans'] );
  86          $this->mTables['zh-tw']->merge( $this->mTables['zh-hant'] );
  87      }
  88  
  89      /**
  90       * @param string $key
  91       * @return string
  92       */
  93  	function convertCategoryKey( $key ) {
  94          return $this->autoConvert( $key, 'zh' );
  95      }
  96  }
  97  
  98  /**
  99   * class that handles both Traditional and Simplified Chinese
 100   * right now it only distinguish zh_hans, zh_hant, zh_cn, zh_tw, zh_sg and zh_hk.
 101   *
 102   * @ingroup Language
 103   */
 104  class LanguageZh extends LanguageZh_hans {
 105  	function __construct() {
 106          global $wgHooks;
 107  
 108          parent::__construct();
 109  
 110          $variants = array(
 111              'zh',
 112              'zh-hans',
 113              'zh-hant',
 114              'zh-cn',
 115              'zh-hk',
 116              'zh-mo',
 117              'zh-my',
 118              'zh-sg',
 119              'zh-tw'
 120          );
 121  
 122          $variantfallbacks = array(
 123              'zh' => array( 'zh-hans', 'zh-hant', 'zh-cn', 'zh-tw', 'zh-hk', 'zh-sg', 'zh-mo', 'zh-my' ),
 124              'zh-hans' => array( 'zh-cn', 'zh-sg', 'zh-my' ),
 125              'zh-hant' => array( 'zh-tw', 'zh-hk', 'zh-mo' ),
 126              'zh-cn' => array( 'zh-hans', 'zh-sg', 'zh-my' ),
 127              'zh-sg' => array( 'zh-hans', 'zh-cn', 'zh-my' ),
 128              'zh-my' => array( 'zh-hans', 'zh-sg', 'zh-cn' ),
 129              'zh-tw' => array( 'zh-hant', 'zh-hk', 'zh-mo' ),
 130              'zh-hk' => array( 'zh-hant', 'zh-mo', 'zh-tw' ),
 131              'zh-mo' => array( 'zh-hant', 'zh-hk', 'zh-tw' ),
 132          );
 133          $ml = array(
 134              'zh' => 'disable',
 135              'zh-hans' => 'unidirectional',
 136              'zh-hant' => 'unidirectional',
 137          );
 138  
 139          $this->mConverter = new ZhConverter( $this, 'zh',
 140                                  $variants, $variantfallbacks,
 141                                  array(),
 142                                  $ml );
 143  
 144          $wgHooks['PageContentSaveComplete'][] = $this->mConverter;
 145      }
 146  
 147      /**
 148       * this should give much better diff info
 149       *
 150       * @param string $text
 151       * @return string
 152       */
 153  	function segmentForDiff( $text ) {
 154          return preg_replace( '/[\xc0-\xff][\x80-\xbf]*/', ' $0', $text );
 155      }
 156  
 157      /**
 158       * @param string $text
 159       * @return string
 160       */
 161  	function unsegmentForDiff( $text ) {
 162          return preg_replace( '/ ([\xc0-\xff][\x80-\xbf]*)/', '$1', $text );
 163      }
 164  
 165      /**
 166       * auto convert to zh-hans and normalize special characters.
 167       *
 168       * @param string $string
 169       * @param string $autoVariant Defaults to 'zh-hans'
 170       * @return string
 171       */
 172  	function normalizeForSearch( $string, $autoVariant = 'zh-hans' ) {
 173          wfProfileIn( __METHOD__ );
 174  
 175          // always convert to zh-hans before indexing. it should be
 176          // better to use zh-hans for search, since conversion from
 177          // Traditional to Simplified is less ambiguous than the
 178          // other way around
 179          $s = $this->mConverter->autoConvert( $string, $autoVariant );
 180          // LanguageZh_hans::normalizeForSearch
 181          $s = parent::normalizeForSearch( $s );
 182          wfProfileOut( __METHOD__ );
 183          return $s;
 184  
 185      }
 186  
 187      /**
 188       * @param array $termsArray
 189       * @return array
 190       */
 191  	function convertForSearchResult( $termsArray ) {
 192          $terms = implode( '|', $termsArray );
 193          $terms = self::convertDoubleWidth( $terms );
 194          $terms = implode( '|', $this->mConverter->autoConvertToAllVariants( $terms ) );
 195          $ret = array_unique( explode( '|', $terms ) );
 196          return $ret;
 197      }
 198  }