LanguageShi.php

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<?php
/*
* Conversion script between Latin and Tifinagh for Tachelhit.
* - Tifinagh -> lowercase Latin
* - lowercase/uppercase Latin -> Tifinagh
*
*
* Based on:
*   - http://en.wikipedia.org/wiki/Shilha_language
*   - LanguageSr.php
*
* @ingroup Language
*/
require_once( dirname( __FILE__ ) . '/../LanguageConverter.php' );

class ShiConverter extends LanguageConverter {

        protected $mDoContentConvert;

        var $mToLatin = array(
                'ⴰ' => 'a', 'ⴱ' => 'b', 'ⴳ' => 'g', 'ⴷ' => 'd', 'ⴹ' => 'ḍ', 'ⴻ' => 'e',
                'ⴼ' => 'f', 'ⴽ' => 'k', 'ⵀ' => 'h', 'ⵃ' => 'ḥ', 'ⵄ' => 'ε', 'ⵅ' => 'x',
                'ⵇ' => 'q', 'ⵉ' => 'i', 'ⵊ' => 'j',  'ⵍ' => 'l', 'ⵎ' => 'm', 'ⵏ' => 'n',
                'ⵓ' => 'u', 'ⵔ' => 'r', 'ⵕ' => 'ṛ', 'ⵖ' => 'γ', 'ⵙ' => 's', 'ⵚ' => 'ṣ',
                'ⵛ' => 'š', 'ⵜ' => 't', 'ⵟ' => 'ṭ', 'ⵡ' => 'w', 'ⵢ' => 'y', 'ⵣ' => 'z',
                'ⵥ' => 'ẓ', 'ⵯ' => 'ʷ', 'ⵖ' => 'ɣ', 'ⵠ' => 'v', 'ⵒ' => 'p',
        );

        var $mUpperToLowerCaseLatin = array(
                'A' => 'a',     'B' => 'b',     'C' => 'c',     'D' => 'd',     'E' => 'e',
                'F' => 'f',     'G' => 'g',     'H' => 'h',     'I' => 'i',     'J' => 'j',
                'K' => 'k',     'L' => 'l',     'M' => 'm',     'N' => 'n',     'O' => 'o',
                'P' => 'p',     'Q' => 'q',     'R' => 'r',     'S' => 's',     'T' => 't',
                'U' => 'u',     'V' => 'v',     'W' => 'w',     'X' => 'x',     'Y' => 'y',
                'Z' => 'z', 'Ɣ' => 'ɣ',
        );

        var $mToTifinagh = array(
                'a' => 'ⴰ', 'b' => 'ⴱ', 'g' => 'ⴳ', 'd' => 'ⴷ', 'ḍ' => 'ⴹ', 'e' => 'ⴻ',
                'f' => 'ⴼ', 'k' => 'ⴽ', 'h' => 'ⵀ', 'ḥ' => 'ⵃ', 'ε' => 'ⵄ', 'x' => 'ⵅ',
                'q' => 'ⵇ', 'i' => 'ⵉ', 'j' => 'ⵊ',  'l' => 'ⵍ', 'm' => 'ⵎ', 'n' => 'ⵏ',
                'u' => 'ⵓ', 'r' => 'ⵔ', 'ṛ' => 'ⵕ', 'γ' => 'ⵖ', 's' => 'ⵙ', 'ṣ' => 'ⵚ',
                'š' => 'ⵛ', 't' => 'ⵜ', 'ṭ' => 'ⵟ', 'w' => 'ⵡ', 'y' => 'ⵢ', 'z' => 'ⵣ',
                'ẓ' => 'ⵥ', 'ʷ' => 'ⵯ', 'ɣ' => 'ⵖ', 'v' => 'ⵠ', 'p' => 'ⵒ',
        );

        function loadDefaultTables() {
                $this->mTables = array(
                        'lowercase' => new ReplacementArray( $this->mUpperToLowerCaseLatin ),
                        'shi-tfng' => new ReplacementArray( $this->mToTifinagh ),
                        'shi-latn' => new ReplacementArray( $this->mToLatin ),
                        'shi'    => new ReplacementArray()
                );
        }

        function parseManualRule( $rule, $flags = array() ) {
                if ( in_array( 'T', $flags ) ) {
                        return parent::parseManualRule( $rule, $flags );
                }

                $carray = array();
                // otherwise ignore all formatting
                foreach ( $this->mVariants as $v ) {
                        $carray[$v] = $rule;
                }

                return $carray;
        }

        function parserConvert( $text, &$parser ) {
                $this->mDoContentConvert = !( is_object( $parser->getTitle() ) && $parser->getTitle()->isTalkPage() );

                return parent::parserConvert( $text, $parser );
        }

        function findVariantLink( &$link, &$nt, $ignoreOtherCond = false ) {
                 // check for user namespace
                if ( is_object( $nt ) ) {
                        $ns = $nt->getNamespace();
                        if ( $ns == NS_USER || $ns == NS_USER_TALK )
                                return;
                }

                $oldlink = $link;
                parent::findVariantLink( $link, $nt, $ignoreOtherCond );
                if ( $this->getPreferredVariant() == $this->mMainLanguageCode )
                        $link = $oldlink;
        }

        function markNoConversion( $text, $noParse = false ) {
                if ( $noParse || preg_match( "/^https?:\/\/|ftp:\/\/|irc:\/\//", $text ) )
                        return parent::markNoConversion( $text );
                return $text;
        }

        function autoConvert( $text, $toVariant = false ) {
                global $wgTitle;
                if ( is_object( $wgTitle ) && $wgTitle->getNameSpace() == NS_FILE ) {
                        $imagename = $wgTitle->getNsText();
                        if ( preg_match( "/^$imagename:/", $text ) ) return $text;
                }
                return parent::autoConvert( $text, $toVariant );
        }

        function translate( $text, $toVariant ) {
                // If $text is empty or only includes spaces, do nothing
                // Otherwise translate it
                if ( trim( $text ) ) {
                        $this->loadTables();
                        // To Tifinagh, first translate uppercase to lowercase Latin
                        if( $toVariant == 'shi-tfng' ) {
                                $text = $this->mTables['lowercase']->replace( $text );
                        }
                        $text = $this->mTables[$toVariant]->replace( $text );
                }
                return $text;
        }
}

class LanguageShi extends Language {
        function __construct() {
                global $wgHooks;

                parent::__construct();

                $variants = array( 'shi', 'shi-tfng', 'shi-latn' );
                $variantfallbacks = array(
                        'shi'    => 'shi-tfng',
                        'shi-tfng' => 'shi',
                        'shi-latn' => 'shi',
                );

                $flags = array();
                $this->mConverter = new ShiConverter( $this, 'shi', $variants, $variantfallbacks, $flags );
                $wgHooks['ArticleSaveComplete'][] = $this->mConverter;
        }
}