<?php
+//require_once( dirname(__FILE__).'/Names.php' );
+
/**
- * @package MediaWiki
- * @subpackage Language
+ * @ingroup Language
*
* @author Zhengzhu Feng <zhengzhu@gmail.com>
* @license http://www.gnu.org/copyleft/gpl.html GNU General Public License
+ * @maintainers fdcn <fdcn64@gmail.com>, shinjiman <shinjiman@gmail.com>
*/
class LanguageConverter {
var $mPreferredVariant='';
var $mMainLanguageCode;
- var $mVariants, $mVariantFallbacks;
+ var $mVariants, $mVariantFallbacks, $mVariantNames;
var $mTablesLoaded = false;
- var $mUseFss = false;
var $mTables;
- var $mFssObjects;
var $mTitleDisplay='';
var $mDoTitleConvert=true, $mDoContentConvert=true;
+ var $mManualLevel; // 'bidirectional' 'unidirectional' 'disable' for each variants
+ var $mManualCodeError='<span style="color: red;">code error!</span>';
+ var $mTitleFromFlag = false;
var $mCacheKey;
var $mLangObj;
var $mMarkup;
var $mFlags;
var $mUcfirst = false;
- var $mNoTitleConvert = false;
+
+ const CACHE_VERSION_KEY = 'VERSION 6';
+
/**
- * Constructor
+ * Constructor
*
- * @param string $maincode the main language code of this language
- * @param array $variants the supported variants of this language
- * @param array $variantfallback the fallback language of each variant
- * @param array $markup array defining the markup used for manual conversion
+ * @param string $maincode the main language code of this language
+ * @param array $variants the supported variants of this language
+ * @param array $variantfallback the fallback language of each variant
+ * @param array $markup array defining the markup used for manual conversion
* @param array $flags array defining the custom strings that maps to the flags
- * @access public
- */
+ * @access public
+ */
function __construct($langobj, $maincode,
$variants=array(),
$variantfallbacks=array(),
$markup=array(),
- $flags = array()) {
- global $wgLegalTitleChars;
+ $flags = array(),
+ $manualLevel = array() ) {
$this->mLangObj = $langobj;
$this->mMainLanguageCode = $maincode;
$this->mVariants = $variants;
$this->mVariantFallbacks = $variantfallbacks;
- $this->mCacheKey = wfMemcKey( 'conversiontables' );
- $m = array('begin'=>'-{', 'flagsep'=>'|', 'codesep'=>':',
- 'varsep'=>';', 'end'=>'}-');
+ global $wgLanguageNames;
+ $this->mVariantNames = $wgLanguageNames;
+ $this->mCacheKey = wfMemcKey( 'conversiontables', $maincode );
+ $m = array(
+ 'begin'=>'-{',
+ 'flagsep'=>'|',
+ 'unidsep'=>'=>', //for unidirectional conversion
+ 'codesep'=>':',
+ 'varsep'=>';',
+ 'end'=>'}-'
+ );
$this->mMarkup = array_merge($m, $markup);
- $f = array('A'=>'A', 'T'=>'T');
+ $f = array(
+ // 'S' show converted text
+ // '+' add rules for alltext
+ // 'E' the gave flags is error
+ // these flags above are reserved for program
+ 'A'=>'A', // add rule for convert code (all text convert)
+ 'T'=>'T', // title convert
+ 'R'=>'R', // raw content
+ 'D'=>'D', // convert description (subclass implement)
+ '-'=>'-', // remove convert (not implement)
+ 'H'=>'H', // add rule for convert code (but no display in placed code )
+ 'N'=>'N' // current variant name
+ );
$this->mFlags = array_merge($f, $flags);
- if ( function_exists( 'fss_prep_replace' ) ) {
- $this->mUseFss = true;
- }
+ foreach( $this->mVariants as $v)
+ $this->mManualLevel[$v]=array_key_exists($v,$manualLevel)
+ ?$manualLevel[$v]
+ :'bidirectional';
}
/**
- * @access public
- */
+ * @access public
+ */
function getVariants() {
return $this->mVariants;
}
/**
* in case some variant is not defined in the markup, we need
* to have some fallback. for example, in zh, normally people
- * will define zh-cn and zh-tw, but less so for zh-sg or zh-hk.
- * when zh-sg is preferred but not defined, we will pick zh-cn
+ * will define zh-hans and zh-hant, but less so for zh-sg or zh-hk.
+ * when zh-sg is preferred but not defined, we will pick zh-hans
* in this case. right now this is only used by zh.
*
* @param string $v the language code of the variant
- * @return string the code of the fallback language or false if there is no fallback
- * @private
- */
- function getVariantFallback($v) {
- return $this->mVariantFallbacks[$v];
+ * @return string array the code of the fallback language or false if there is no fallback
+ * @private
+ */
+ function getVariantFallbacks($v) {
+ if( isset( $this->mVariantFallbacks[$v] ) ) {
+ return $this->mVariantFallbacks[$v];
+ }
+ return $this->mMainLanguageCode;
}
+ /**
+ * check if variants array in convert array
+ *
+ * @param string $variant Variant language code
+ * @param array $carray convert array
+ * @param string $text Text to convert
+ * @return string Translated text
+ * @private
+ */
+ function getTextInCArray($variants,$carray){
+ if(is_string($variants)){ $variants=array($variants); }
+ if(!is_array($variants)) return false;
+ foreach ($variants as $variant){
+ if(array_key_exists($variant, $carray)){
+ return $carray[$variant];
+ }
+ }
+ return false;
+ }
/**
* get preferred language variants.
* @param boolean $fromUser Get it from $wgUser's preferences
- * @return string the preferred language code
- * @access public
- */
+ * @return string the preferred language code
+ * @access public
+ */
function getPreferredVariant( $fromUser = true ) {
- global $wgUser, $wgRequest;
+ global $wgUser, $wgRequest, $wgVariantArticlePath, $wgDefaultLanguageVariant;
if($this->mPreferredVariant)
return $this->mPreferredVariant;
return $req;
}
+ // check the syntax /code/ArticleTitle
+ if($wgVariantArticlePath!=false && isset($_SERVER['SCRIPT_NAME'])){
+ // Note: SCRIPT_NAME probably won't hold the correct value if PHP is run as CGI
+ // (it will hold path to php.cgi binary), and might not exist on some very old PHP installations
+ $scriptBase = basename( $_SERVER['SCRIPT_NAME'] );
+ if(in_array($scriptBase,$this->mVariants)){
+ $this->mPreferredVariant = $scriptBase;
+ return $this->mPreferredVariant;
+ }
+ }
+
// get language variant preference from logged in users
// Don't call this on stub objects because that causes infinite
// recursion during initialisation
return $this->mPreferredVariant;
}
+ // see if default variant is globaly set
+ if($wgDefaultLanguageVariant != false && in_array( $wgDefaultLanguageVariant, $this->mVariants )){
+ $this->mPreferredVariant = $wgDefaultLanguageVariant;
+ return $this->mPreferredVariant;
+ }
+
# FIXME rewrite code for parsing http header. The current code
# is written specific for detecting zh- variants
if( !$this->mPreferredVariant ) {
$pv=$this->mMainLanguageCode;
if(array_key_exists('HTTP_ACCEPT_LANGUAGE', $_SERVER)) {
$header = str_replace( '_', '-', strtolower($_SERVER["HTTP_ACCEPT_LANGUAGE"]));
- $zh = strstr($header, 'zh-');
+ $zh = strstr($header, $pv.'-');
if($zh) {
$pv = substr($zh,0,5);
}
}
- return $pv;
+ // don't try to return bad variant
+ if(in_array( $pv, $this->mVariants ))
+ return $pv;
}
- }
+ return $this->mMainLanguageCode;
+
+ }
+
/**
- * dictionary-based conversion
- *
- * @param string $text the text to be converted
- * @param string $toVariant the target language code
- * @return string the converted text
- * @private
- */
+ * dictionary-based conversion
+ *
+ * @param string $text the text to be converted
+ * @param string $toVariant the target language code
+ * @return string the converted text
+ * @private
+ */
function autoConvert($text, $toVariant=false) {
$fname="LanguageConverter::autoConvert";
3. place holders created by the parser
*/
global $wgParser;
- if (isset($wgParser))
+ if (isset($wgParser) && $wgParser->UniqPrefix()!='')
$marker = '|' . $wgParser->UniqPrefix() . '[\-a-zA-Z0-9]+';
else
$marker = "";
// disable convert to variants between <code></code> tags
$codefix = '<code>.+?<\/code>|';
+ // disable convertsion of <script type="text/javascript"> ... </script>
+ $scriptfix = '<script.*?>.*?<\/script>|';
+
+ $reg = '/'.$codefix . $scriptfix . '<[^>]+>|&[a-zA-Z#][a-z0-9]+;' . $marker . $htmlfix . '/s';
- $reg = '/'.$codefix.'<[^>]+>|&[a-zA-Z#][a-z0-9]+;' . $marker . $htmlfix . '/s';
-
$matches = preg_split($reg, $text, -1, PREG_SPLIT_OFFSET_CAPTURE);
$m = array_shift($matches);
* @return string Translated text
*/
function translate( $text, $variant ) {
+ wfProfileIn( __METHOD__ );
if( !$this->mTablesLoaded )
$this->loadTables();
- if ( $this->mUseFss ) {
- return fss_exec_replace( $this->mFssObjects[$variant], $text );
- } else {
- return strtr( $text, $this->mTables[$variant] );
- }
+ $text = $this->mTables[$variant]->replace( $text );
+ wfProfileOut( __METHOD__ );
+ return $text;
}
/**
- * convert text to all supported variants
- *
- * @param string $text the text to be converted
- * @return array of string
- * @public
- */
+ * convert text to all supported variants
+ *
+ * @param string $text the text to be converted
+ * @return array of string
+ * @public
+ */
function autoConvertToAllVariants($text) {
$fname="LanguageConverter::autoConvertToAllVariants";
wfProfileIn( $fname );
}
/**
- * convert link text to all supported variants
- *
- * @param string $text the text to be converted
- * @return array of string
- * @public
- */
+ * convert link text to all supported variants
+ *
+ * @param string $text the text to be converted
+ * @return array of string
+ * @public
+ */
function convertLinkToAllVariants($text) {
if( !$this->mTablesLoaded )
$this->loadTables();
function parserConvert( $text, &$parser ) {
global $wgDisableLangConversion;
/* don't do anything if this is the conversion table */
- if ( $parser->mTitle->getNamespace() == NS_MEDIAWIKI &&
+ if ( $parser->getTitle()->getNamespace() == NS_MEDIAWIKI &&
strpos($parser->mTitle->getText(), "Conversiontable") !== false )
{
return $text;
return $text;
}
+ /**
+ * Parse flags with syntax -{FLAG| ... }-
+ *
+ */
+ function parseFlags($marked){
+ $flags = array();
+
+ // for multi-FLAGs
+ if(strlen($marked) < 2 )
+ return array($marked,array('R'));
+
+ $tt = explode($this->mMarkup['flagsep'], $marked, 2);
+
+ if(count($tt) == 2) {
+ $f = explode($this->mMarkup['varsep'], $tt[0]);
+ foreach($f as $ff) {
+ $ff = trim($ff);
+ if(array_key_exists($ff, $this->mFlags) &&
+ !in_array($this->mFlags[$ff], $flags))
+ $flags[] = $this->mFlags[$ff];
+ }
+ $rules = $tt[1];
+ } else {
+ $rules = $marked;
+ }
+
+ if( !in_array('R',$flags) ){
+ //FIXME: may cause trouble here...
+ //strip since it interferes with the parsing, plus,
+ //all spaces should be stripped in this tag anyway.
+ $rules = str_replace(' ', '', $rules);
+ $rules = str_replace('=>','=>',$rules);
+ }
+
+ //check flags
+ if( in_array('R',$flags) ){
+ $flags = array('R');// remove other flags
+ } elseif ( in_array('N',$flags) ){
+ $flags = array('N');// remove other flags
+ } elseif ( in_array('-',$flags) ){
+ $flags = array('-');// remove other flags
+ } elseif (count($flags)==1 && $flags[0]=='T'){
+ $flags[]='H';
+ } elseif ( in_array('H',$flags) ){
+ // replace A flag, and remove other flags except T
+ $temp=array('+','H');
+ if(in_array('T',$flags)) $temp[] = 'T';
+ if(in_array('D',$flags)) $temp[] = 'D';
+ $flags = $temp;
+ } else {
+ if ( in_array('A',$flags)) {
+ $flags[]='+';
+ $flags[]='S';
+ }
+ if ( in_array('D',$flags) )
+ $flags=array_diff($flags,array('S'));
+ }
+ if ( count($flags)==0 )
+ $flags = array('S');
+
+ return array($rules,$flags);
+ }
+
+ function getRulesDesc($bidtable,$unidtable){
+ $text='';
+ foreach($bidtable as $k => $v)
+ $text .= $this->mVariantNames[$k].':'.$v.';';
+ foreach($unidtable as $k => $a)
+ foreach($a as $from=>$to)
+ $text.=$from.'\81Ë'.$this->mVariantNames[$k].':'.$to.';';
+ return $text;
+ }
+
+ /**
+ * parse the manually marked conversion rule
+ * @param string $rule the text of the rule
+ * @return array of the translation in each variant
+ * @private
+ */
+ function getConvTableFromRules($rules,$flags=array()) {
+ $bidtable = array();
+ $unidtable = array();
+ $choice = explode($this->mMarkup['varsep'], $rules );
+ foreach($choice as $c) {
+ $v = explode($this->mMarkup['codesep'], $c);
+ if(count($v) != 2)
+ continue;// syntax error, skip
+ $to=trim($v[1]);
+ $v=trim($v[0]);
+ $u = explode($this->mMarkup['unidsep'], $v);
+ if(count($u) == 1) {
+ $bidtable[$v] = $to;
+ } else if(count($u) == 2){
+ $from=trim($u[0]);$v=trim($u[1]);
+ if( array_key_exists($v,$unidtable) && !is_array($unidtable[$v]) )
+ $unidtable[$v]=array($from=>$to);
+ else
+ $unidtable[$v][$from]=$to;
+ }
+ // syntax error, pass
+ }
+ return array($bidtable,$unidtable);
+ }
+
+ /**
+ * get display text on markup -{...}-
+ * @param string $rules the original code
+ * @param array $flags FLAGs
+ * @param array $bidtable bidirectional convert table
+ * @param string $unidtable unidirectional convert table
+ * @param string $variant the current variant
+ * @param bool $$doConvert if do convert
+ * @private
+ */
+ function getRulesDisplay($rules,$flags,
+ $bidtable,$unidtable,
+ $variant=false,$doConvert=true){
+ if(!$variant) $variant = $this->getPreferredVariant();
+ $is_mc_disable = $this->mManualLevel[$variant]=='disable';
+
+ if( in_array('R',$flags) ) {
+ // if we don't do content convert, still strip the -{}- tags
+ $disp = $rules;
+ } elseif ( in_array('N',$flags) ){
+ // proces N flag: output current variant name
+ $disp = $this->mVariantNames[trim($rules)];
+ } elseif ( in_array('D',$flags) ){
+ // proces D flag: output rules description
+ $disp = $this->getRulesDesc($bidtable,$unidtable);
+ } elseif ( in_array('H',$flags) || in_array('-',$flags) ) {
+ // proces H,- flag or T only: output nothing
+ $disp = '';
+ } elseif ( in_array('S',$flags) ){
+ // the text converted
+ if($doConvert){
+ // display current variant in bidirectional array
+ $disp = $this->getTextInCArray($variant,$bidtable);
+ // or display current variant in fallbacks
+ if(!$disp)
+ $disp = $this->getTextInCArray($this->getVariantFallbacks($variant),$bidtable);
+ // or display current variant in unidirectional array
+ if(!$disp && array_key_exists($variant,$unidtable)){
+ $disp = array_values($unidtable[$variant]);
+ $disp = $disp[0];
+ }
+ // or display frist text under disable manual convert
+ if(!$disp && $is_mc_disable) {
+ if(count($bidtable)>0){
+ $disp = array_values($bidtable);
+ $disp = $disp[0];
+ } else {
+ $disp = array_values($unidtable);
+ $disp = array_values($disp[0]);
+ $disp = $disp[0];
+ }
+ }
+ } else {// no convert
+ $disp = $rules;
+ }
+ } elseif ( in_array('T',$flags) ) {
+ // proces T flag : output nothing
+ $disp = '';
+ }
+ else
+ $disp= $this->mManualCodeError;
+
+ return $disp;
+ }
+
+ function applyManualFlag($flags,$bidtable,$unidtable,$variant=false){
+ if(!$variant) $variant = $this->getPreferredVariant();
+
+ $is_title_flag = in_array('T', $flags);
+ // use syntax -{T|zh:TitleZh;zh-tw:TitleTw}- for custom conversion in title
+ if($is_title_flag){
+ $this->mTitleFromFlag = true;
+ $this->mTitleDisplay = $this->getRulesDisplay($rules,array('S'),
+ $bidtable,$unidtable,
+ $variant,
+ $this->mDoTitleConvert);
+ }
+
+ if($this->mManualLevel[$variant]=='disable') return;
+
+ $is_remove_flag = !$is_title_flag && in_array('-', $flags);
+ $is_add_flag = !$is_remove_flag && in_array('+', $flags);
+ $is_bidMC = $this->mManualLevel[$variant]=='bidirectional';
+ $is_unidMC = $this->mManualLevel[$variant]=='unidirectional';
+ $vmarked=array();
+
+ foreach($this->mVariants as $v) {
+ /* for bidirectional array
+ fill in the missing variants, if any,
+ with fallbacks */
+ if($is_bidMC && !array_key_exists($v, $bidtable)) {
+ $vf = $this->getTextInCArray($this->getVariantFallbacks($v),$bidtable);
+ if($vf) $bidtable[$v] = $vf;
+ }
+ if($is_bidMC && array_key_exists($v,$bidtable)){
+ foreach($vmarked as $vo){
+ // use syntax:
+ // -{A|zh:WordZh;zh-tw:WordTw}- or -{+|zh:WordZh;zh-tw:WordTw}-
+ // to introduce a custom mapping between
+ // words WordZh and WordTw in the whole text
+ if($is_add_flag){
+ $this->mTables[$v]->setPair($bidtable[$vo], $bidtable[$v]);
+ $this->mTables[$vo]->setPair($bidtable[$v], $bidtable[$vo]);
+ }
+ // use syntax -{-|zh:WordZh;zh-tw:WordTw}- to remove a conversion
+ // words WordZh and WordTw in the whole text
+ if($is_remove_flag){
+ $this->mTables[$v]->removePair($bidtable[$vo]);
+ $this->mTables[$vo]->removePair($bidtable[$v]);
+ }
+ }
+ $vmarked[]=$v;
+ }
+ /*for unidirectional array
+ fill to convert tables */
+ if($is_unidMC && array_key_exists($v,$unidtable)){
+ if($is_add_flag)$this->mTables[$v]->mergeArray($unidtable[$v]);
+ if($is_remove_flag)$this->mTables[$v]->removeArray($unidtable[$v]);
+ }
+ }
+ }
+
+ /**
+ * Parse rules and flags
+ * @private
+ */
+ function parseRules($rules,$flags,$variant=false){
+ if(!$variant) $variant = $this->getPreferredVariant();
+
+ list($bidtable,$unidtable) = $this->getConvTableFromRules($rules, $flags);
+ if(count($bidtable)==0 && count($unidtable)==0
+ && !in_array('N',$flags) && !in_array('T',$flags) )
+ $flags = array('R');
+ $disp = $this->getRulesDisplay($rules,$flags,
+ $bidtable,$unidtable,
+ $variant,
+ $this->mDoContentConvert);
+ $this->applyManualFlag($flags,$bidtable,$unidtable);
+
+ return $disp;
+ }
+
+ function convertTitle($text){
+ // check for __NOTC__ tag
+ if( !$this->mDoTitleConvert ) {
+ $this->mTitleDisplay = $text;
+ return $text;
+ }
+
+ // use the title from the T flag if any
+ if($this->mTitleFromFlag){
+ $this->mTitleFromFlag = false;
+ return $this->mTitleDisplay;
+ }
+
+ global $wgRequest;
+ $isredir = $wgRequest->getText( 'redirect', 'yes' );
+ $action = $wgRequest->getText( 'action' );
+ if ( $isredir == 'no' || $action == 'edit' ) {
+ return $text;
+ } else {
+ $this->mTitleDisplay = $this->convert($text);
+ return $this->mTitleDisplay;
+ }
+ }
+
/**
* convert text to different variants of a language. the automatic
* conversion is done in autoConvert(). here we parse the text
*
* syntax of the markup:
* -{code1:text1;code2:text2;...}- or
+ * -{flags|code1:text1;code2:text2;...}- or
* -{text}- in which case no conversion should take place for text
- *
- * @param string $text text to be converted
- * @param bool $isTitle whether this conversion is for the article title
- * @return string converted text
- * @access public
- */
+ *
+ * @param string $text text to be converted
+ * @param bool $isTitle whether this conversion is for the article title
+ * @return string converted text
+ * @access public
+ */
function convert( $text , $isTitle=false) {
- $mw =& MagicWord::get( 'notitleconvert' );
+
+ $mw =& MagicWord::get( 'notitleconvert' );
if( $mw->matchAndRemove( $text ) )
$this->mDoTitleConvert = false;
-
- $mw =& MagicWord::get( 'nocontentconvert' );
+ $mw =& MagicWord::get( 'nocontentconvert' );
if( $mw->matchAndRemove( $text ) ) {
$this->mDoContentConvert = false;
}
// no conversion if redirecting
- $mw =& MagicWord::get( 'redirect' );
+ $mw =& MagicWord::get( 'redirect' );
if( $mw->matchStart( $text ))
return $text;
- if( $isTitle ) {
- if($this->mNoTitleConvert){
- $this->mTitleDisplay = $text;
- return $text;
- }
-
- if( !$this->mDoTitleConvert ) {
- $this->mTitleDisplay = $text;
- return $text;
- }
-
- global $wgRequest;
- $isredir = $wgRequest->getText( 'redirect', 'yes' );
- $action = $wgRequest->getText( 'action' );
- if ( $isredir == 'no' || $action == 'edit' ) {
- return $text;
- }
- else {
- $this->mTitleDisplay = $this->convert($text);
- return $this->mTitleDisplay;
- }
- }
-
- if( !$this->mDoContentConvert )
- return $text;
+ // for title convertion
+ if ($isTitle) return $this->convertTitle($text);
$plang = $this->getPreferredVariant();
- if( isset( $this->mVariantFallbacks[$plang] ) ) {
- $fallback = $this->mVariantFallbacks[$plang];
- } else {
- // This sounds... bad?
- $fallback = '';
- }
$tarray = explode($this->mMarkup['begin'], $text);
$tfirst = array_shift($tarray);
- $text = $this->autoConvert($tfirst);
+ if($this->mDoContentConvert)
+ $text = $this->autoConvert($tfirst,$plang);
+ else
+ $text = $tfirst;
foreach($tarray as $txt) {
$marked = explode($this->mMarkup['end'], $txt, 2);
- $flags = array();
- $tt = explode($this->mMarkup['flagsep'], $marked[0], 2);
-
- if(sizeof($tt) == 2) {
- $f = explode($this->mMarkup['varsep'], $tt[0]);
- foreach($f as $ff) {
- $ff = trim($ff);
- if(array_key_exists($ff, $this->mFlags) &&
- !array_key_exists($this->mFlags[$ff], $flags))
- $flags[] = $this->mFlags[$ff];
- }
- $rules = $tt[1];
- }
- else
- $rules = $marked[0];
- //FIXME: may cause trouble here...
- //strip since it interferes with the parsing, plus,
- //all spaces should be stripped in this tag anyway.
- $rules = str_replace(' ', '', $rules);
+ // strip the flags from syntax like -{T| ... }-
+ list($rules,$flags) = $this->parseFlags($marked[0]);
- $carray = $this->parseManualRule($rules, $flags);
- $disp = '';
- if(array_key_exists($plang, $carray))
- $disp = $carray[$plang];
- else if(array_key_exists($fallback, $carray))
- $disp = $carray[$fallback];
- if($disp) {
- if(in_array('T', $flags))
- $this->mTitleDisplay = $disp;
- else
- $text .= $disp;
-
- if(in_array('A', $flags)) {
- /* modify the conversion table for this session*/
-
- /* fill in the missing variants, if any,
- with fallbacks */
- foreach($this->mVariants as $v) {
- if(!array_key_exists($v, $carray)) {
- $vf = $this->getVariantFallback($v);
- if(array_key_exists($vf, $carray))
- $carray[$v] = $carray[$vf];
- }
- }
+ $text .= $this->parseRules($rules,$flags,$plang);
- foreach($this->mVariants as $vfrom) {
- if(!array_key_exists($vfrom, $carray))
- continue;
- foreach($this->mVariants as $vto) {
- if($vfrom == $vto)
- continue;
- if(!array_key_exists($vto, $carray))
- continue;
- $this->mTables[$vto][$carray[$vfrom]] = $carray[$vto];
-
- }
- }
- if ( $this->mUseFss ) {
- $this->generateFssObjects();
- }
- }
- }
- else {
- $text .= $marked[0];
+ if(array_key_exists(1, $marked)){
+ if( $this->mDoContentConvert )
+ $text .= $this->autoConvert($marked[1],$plang);
+ else
+ $text .= $marked[1];
}
- if(array_key_exists(1, $marked))
- $text .= $this->autoConvert($marked[1]);
}
return $text;
}
- /**
- * parse the manually marked conversion rule
- * @param string $rule the text of the rule
- * @return array of the translation in each variant
- * @private
- */
- function parseManualRule($rules, $flags=array()) {
-
- $choice = explode($this->mMarkup['varsep'], $rules);
- $carray = array();
- if(sizeof($choice) == 1) {
- /* a single choice */
- foreach($this->mVariants as $v)
- $carray[$v] = $choice[0];
- }
- else {
- foreach($choice as $c) {
- $v = explode($this->mMarkup['codesep'], $c);
- if(sizeof($v) != 2) // syntax error, skip
- continue;
- $carray[trim($v[0])] = trim($v[1]);
- }
- }
- return $carray;
- }
-
/**
* if a language supports multiple variants, it is
* possible that non-existing link in one variant
* @param string $link the name of the link
* @param mixed $nt the title object of the link
* @return null the input parameters may be modified upon return
- * @access public
+ * @access public
*/
function findVariantLink( &$link, &$nt ) {
global $wgDisableLangConversion;
- $pref = $this->getPreferredVariant();
- $ns=0;
+ $linkBatch = new LinkBatch();
+
+ $ns=NS_MAIN;
+
if(is_object($nt))
$ns = $nt->getNamespace();
$variants = $this->autoConvertToAllVariants($link);
if($variants == false) //give up
return;
+
+ $titles = array();
+
foreach( $variants as $v ) {
- $varnt = Title::newFromText( $v, $ns );
- if( $varnt && $varnt->getArticleID() > 0 ) {
+ if($v != $link){
+ $varnt = Title::newFromText( $v, $ns );
+ if(!is_null($varnt)){
+ $linkBatch->addObj($varnt);
+ $titles[]=$varnt;
+ }
+ }
+ }
+
+ // fetch all variants in single query
+ $linkBatch->execute();
+
+ foreach( $titles as $varnt ) {
+ if( $varnt->getArticleID() > 0 ) {
$nt = $varnt;
if( !$wgDisableLangConversion )
$link = $v;
}
/**
- * returns language specific hash options
- *
- * @access public
- */
+ * returns language specific hash options
+ *
+ * @access public
+ */
function getExtraHashOptions() {
$variant = $this->getPreferredVariant();
return '!' . $variant ;
}
/**
- * get title text as defined in the body of the article text
- *
- * @access public
- */
+ * get title text as defined in the body of the article text
+ *
+ * @access public
+ */
function getParsedTitle() {
return $this->mTitleDisplay;
}
/**
- * a write lock to the cache
- *
- * @private
- */
+ * a write lock to the cache
+ *
+ * @private
+ */
function lockCache() {
global $wgMemc;
$success = false;
}
/**
- * unlock cache
- *
- * @private
- */
+ * unlock cache
+ *
+ * @private
+ */
function unlockCache() {
global $wgMemc;
$wgMemc->delete($this->mCacheKey . "lock");
/**
- * Load default conversion tables
- * This method must be implemented in derived class
- *
- * @private
- */
+ * Load default conversion tables
+ * This method must be implemented in derived class
+ *
+ * @private
+ */
function loadDefaultTables() {
$name = get_class($this);
wfDie("Must implement loadDefaultTables() method in class $name");
}
/**
- * load conversion tables either from the cache or the disk
- * @private
- */
+ * load conversion tables either from the cache or the disk
+ * @private
+ */
function loadTables($fromcache=true) {
global $wgMemc;
if( $this->mTablesLoaded )
return;
+ wfProfileIn( __METHOD__ );
$this->mTablesLoaded = true;
+ $this->mTables = false;
if($fromcache) {
+ wfProfileIn( __METHOD__.'-cache' );
$this->mTables = $wgMemc->get( $this->mCacheKey );
- if( !empty( $this->mTables ) ) //all done
- return;
- }
- // not in cache, or we need a fresh reload.
- // we will first load the default tables
- // then update them using things in MediaWiki:Zhconversiontable/*
- global $wgMessageCache;
- $this->loadDefaultTables();
- foreach($this->mVariants as $var) {
- $cached = $this->parseCachedTable($var);
- $this->mTables[$var] = array_merge($this->mTables[$var], $cached);
+ wfProfileOut( __METHOD__.'-cache' );
}
+ if ( !$this->mTables || !isset( $this->mTables[self::CACHE_VERSION_KEY] ) ) {
+ wfProfileIn( __METHOD__.'-recache' );
+ // not in cache, or we need a fresh reload.
+ // we will first load the default tables
+ // then update them using things in MediaWiki:Zhconversiontable/*
+ $this->loadDefaultTables();
+ foreach($this->mVariants as $var) {
+ $cached = $this->parseCachedTable($var);
+ $this->mTables[$var]->mergeArray($cached);
+ }
- $this->postLoadTables();
+ $this->postLoadTables();
+ $this->mTables[self::CACHE_VERSION_KEY] = true;
- if($this->lockCache()) {
- $wgMemc->set($this->mCacheKey, $this->mTables, 43200);
- $this->unlockCache();
- }
- if ( $this->mUseFss ) {
- $this->generateFssObjects();
- }
- }
-
- /**
- * Generate FSS objects. The FSS extension must be available.
- */
- function generateFssObjects() {
- foreach ( $this->mTables as $variant => $table ) {
- $this->mFssObjects[$variant] = fss_prep_replace( $table );
+ if($this->lockCache()) {
+ $wgMemc->set($this->mCacheKey, $this->mTables, 43200);
+ $this->unlockCache();
+ }
+ wfProfileOut( __METHOD__.'-recache' );
}
+ wfProfileOut( __METHOD__ );
}
/**
- * Hook for post processig after conversion tables are loaded
- *
- */
+ * Hook for post processig after conversion tables are loaded
+ *
+ */
function postLoadTables() {}
/**
- * Reload the conversion tables
- *
- * @private
- */
+ * Reload the conversion tables
+ *
+ * @private
+ */
function reloadTables() {
if($this->mTables)
unset($this->mTables);
/**
- * parse the conversion table stored in the cache
- *
- * the tables should be in blocks of the following form:
-
- * -{
- * word => word ;
- * word => word ;
- * ...
- * }-
- *
- * to make the tables more manageable, subpages are allowed
- * and will be parsed recursively if $recursive=true
- *
- * @private
+ * parse the conversion table stored in the cache
+ *
+ * the tables should be in blocks of the following form:
+ * -{
+ * word => word ;
+ * word => word ;
+ * ...
+ * }-
+ *
+ * to make the tables more manageable, subpages are allowed
+ * and will be parsed recursively if $recursive=true
+ *
*/
function parseCachedTable($code, $subpage='', $recursive=true) {
global $wgMessageCache;
*
* @param string $text text to be tagged for no conversion
* @return string the tagged text
- */
+ */
function markNoConversion($text, $noParse=false) {
# don't mark if already marked
if(strpos($text, $this->mMarkup['begin']) ||
strpos($text, $this->mMarkup['end']))
return $text;
- $ret = $this->mMarkup['begin'] . $text . $this->mMarkup['end'];
+ $ret = $this->mMarkup['begin'] .'R|'. $text . $this->mMarkup['end'];
return $ret;
}
/**
* convert the sorting key for category links. this should make different
* keys that are variants of each other map to the same key
- */
+ */
function convertCategoryKey( $key ) {
return $key;
}
/**
- * hook to refresh the cache of conversion tables when
- * MediaWiki:conversiontable* is updated
- * @private
- */
- function OnArticleSaveComplete($article, $user, $text, $summary, $isminor, $iswatch, $section) {
+ * hook to refresh the cache of conversion tables when
+ * MediaWiki:conversiontable* is updated
+ * @private
+ */
+ function OnArticleSaveComplete($article, $user, $text, $summary, $isminor, $iswatch, $section, $flags, $revision) {
$titleobj = $article->getTitle();
if($titleobj->getNamespace() == NS_MEDIAWIKI) {
- /*
- global $wgContLang; // should be an LanguageZh.
- if(get_class($wgContLang) != 'languagezh')
- return true;
- */
$title = $titleobj->getDBkey();
$t = explode('/', $title, 3);
$c = count($t);
return true;
}
- function setNoTitleConvert(){
- $this->mNoTitleConvert = true;
+ /**
+ * Armour rendered math against conversion
+ * Wrap math into rawoutput -{R| math }- syntax
+ */
+ function armourMath($text){
+ $ret = $this->mMarkup['begin'] . 'R|' . $text . $this->mMarkup['end'];
+ return $ret;
}
-
}
-
-?>
dépôts / lhc / web / wiklou.git / blobdiff