class FakeConverter {
var $mLang;
function FakeConverter($langobj) {$this->mLang = $langobj;}
- function convert($t, $i, $v) {return $t;}
+ function autoConvertToAllVariants($text) {return $text;}
+ function convert($t, $i) {return $t;}
function parserConvert($t, $p) {return $t;}
function getVariants() { return array( $this->mLang->getCode() ); }
function getPreferredVariant() {return $this->mLang->getCode(); }
function convertCategoryKey( $key ) {return $key; }
function convertLinkToAllVariants($text){ return array( $this->mLang->getCode() => $text); }
function armourMath($text){ return $text; }
- function groupConvert($group) {return '';}
}
/**
var $mConverter, $mVariants, $mCode, $mLoaded = false;
var $mMagicExtensions = array(), $mMagicHookDone = false;
- static public $mLocalisationKeys = array(
- 'fallback', 'namespaceNames', 'mathNames', 'bookstoreList',
- 'magicWords', 'messages', 'rtl', 'digitTransformTable',
- 'separatorTransformTable', 'fallback8bitEncoding', 'linkPrefixExtension',
- 'defaultUserOptionOverrides', 'linkTrail', 'namespaceAliases',
- 'dateFormats', 'datePreferences', 'datePreferenceMigrationMap',
- 'defaultDateFormat', 'extraUserToggles', 'specialPageAliases',
- 'imageFiles'
- );
-
- static public $mMergeableMapKeys = array( 'messages', 'namespaceNames', 'mathNames',
- 'dateFormats', 'defaultUserOptionOverrides', 'magicWords', 'imageFiles' );
-
- static public $mMergeableListKeys = array( 'extraUserToggles' );
-
- static public $mMergeableAliasListKeys = array( 'specialPageAliases' );
+ var $mNamespaceIds, $namespaceNames, $namespaceAliases;
+ var $dateFormatStrings = array();
+ var $minSearchLength;
+ var $mExtendedSpecialPageAliases;
- static public $mLocalisationCache = array();
+ static public $dataCache;
static public $mLangObjCache = array();
static public $mWeekdayMsgs = array(
return $lang;
}
+ /**
+ * Get the LocalisationCache instance
+ */
+ public static function getLocalisationCache() {
+ if ( is_null( self::$dataCache ) ) {
+ global $wgLocalisationCacheConf;
+ $class = $wgLocalisationCacheConf['class'];
+ self::$dataCache = new $class( $wgLocalisationCacheConf );
+ }
+ return self::$dataCache;
+ }
+
function __construct() {
$this->mConverter = new FakeConverter($this);
// Set the code to the name of the descendant
} else {
$this->mCode = str_replace( '_', '-', strtolower( substr( get_class( $this ), 8 ) ) );
}
+ self::getLocalisationCache();
}
/**
}
function getFallbackLanguageCode() {
- return self::getFallbackFor( $this->mCode );
+ if ( $this->mCode === 'en' ) {
+ return false;
+ } else {
+ return self::$dataCache->getItem( $this->mCode, 'fallback' );
+ }
}
/**
* @return array
*/
function getBookstoreList() {
- $this->load();
- return $this->bookstoreList;
+ return self::$dataCache->getItem( $this->mCode, 'bookstoreList' );
}
/**
* @return array
*/
function getNamespaces() {
- $this->load();
+ if ( is_null( $this->namespaceNames ) ) {
+ global $wgExtraNamespaces, $wgMetaNamespace, $wgMetaNamespaceTalk;
+
+ $this->namespaceNames = self::$dataCache->getItem( $this->mCode, 'namespaceNames' );
+ if ( $wgExtraNamespaces ) {
+ $this->namespaceNames = $wgExtraNamespaces + $this->namespaceNames;
+ }
+
+ $this->namespaceNames[NS_PROJECT] = $wgMetaNamespace;
+ if ( $wgMetaNamespaceTalk ) {
+ $this->namespaceNames[NS_PROJECT_TALK] = $wgMetaNamespaceTalk;
+ } else {
+ $talk = $this->namespaceNames[NS_PROJECT_TALK];
+ $this->namespaceNames[NS_PROJECT_TALK] =
+ $this->fixVariableInNamespace( $talk );
+ }
+
+ # The above mixing may leave namespaces out of canonical order.
+ # Re-order by namespace ID number...
+ ksort( $this->namespaceNames );
+ }
return $this->namespaceNames;
}
* @return mixed An integer if $text is a valid value otherwise false
*/
function getLocalNsIndex( $text ) {
- $this->load();
$lctext = $this->lc($text);
- return isset( $this->mNamespaceIds[$lctext] ) ? $this->mNamespaceIds[$lctext] : false;
+ $ids = $this->getNamespaceIds();
+ return isset( $ids[$lctext] ) ? $ids[$lctext] : false;
+ }
+
+ function getNamespaceAliases() {
+ if ( is_null( $this->namespaceAliases ) ) {
+ $aliases = self::$dataCache->getItem( $this->mCode, 'namespaceAliases' );
+ if ( !$aliases ) {
+ $aliases = array();
+ } else {
+ foreach ( $aliases as $name => $index ) {
+ if ( $index === NS_PROJECT_TALK ) {
+ unset( $aliases[$name] );
+ $name = $this->fixVariableInNamespace( $name );
+ $aliases[$name] = $index;
+ }
+ }
+ }
+ $this->namespaceAliases = $aliases;
+ }
+ return $this->namespaceAliases;
}
+ function getNamespaceIds() {
+ if ( is_null( $this->mNamespaceIds ) ) {
+ global $wgNamespaceAliases;
+ # Put namespace names and aliases into a hashtable.
+ # If this is too slow, then we should arrange it so that it is done
+ # before caching. The catch is that at pre-cache time, the above
+ # class-specific fixup hasn't been done.
+ $this->mNamespaceIds = array();
+ foreach ( $this->getNamespaces() as $index => $name ) {
+ $this->mNamespaceIds[$this->lc($name)] = $index;
+ }
+ foreach ( $this->getNamespaceAliases() as $name => $index ) {
+ $this->mNamespaceIds[$this->lc($name)] = $index;
+ }
+ if ( $wgNamespaceAliases ) {
+ foreach ( $wgNamespaceAliases as $name => $index ) {
+ $this->mNamespaceIds[$this->lc($name)] = $index;
+ }
+ }
+ }
+ return $this->mNamespaceIds;
+ }
+
+
/**
* Get a namespace key by value, case insensitive. Canonical namespace
* names override custom ones defined for the current language.
* @return mixed An integer if $text is a valid value otherwise false
*/
function getNsIndex( $text ) {
- $this->load();
$lctext = $this->lc($text);
- if( ( $ns = MWNamespace::getCanonicalIndex( $lctext ) ) !== null ) return $ns;
- return isset( $this->mNamespaceIds[$lctext] ) ? $this->mNamespaceIds[$lctext] : false;
+ if ( ( $ns = MWNamespace::getCanonicalIndex( $lctext ) ) !== null ) {
+ return $ns;
+ }
+ $ids = $this->getNamespaceIds();
+ return isset( $ids[$lctext] ) ? $ids[$lctext] : false;
}
/**
}
function getMathNames() {
- $this->load();
- return $this->mathNames;
+ return self::$dataCache->getItem( $this->mCode, 'mathNames' );
}
function getDatePreferences() {
- $this->load();
- return $this->datePreferences;
+ return self::$dataCache->getItem( $this->mCode, 'datePreferences' );
}
function getDateFormats() {
- $this->load();
- return $this->dateFormats;
+ return self::$dataCache->getItem( $this->mCode, 'dateFormats' );
}
function getDefaultDateFormat() {
- $this->load();
- return $this->defaultDateFormat;
+ $df = self::$dataCache->getItem( $this->mCode, 'defaultDateFormat' );
+ if ( $df === 'dmy or mdy' ) {
+ global $wgAmericanDates;
+ return $wgAmericanDates ? 'mdy' : 'dmy';
+ } else {
+ return $df;
+ }
}
function getDatePreferenceMigrationMap() {
- $this->load();
- return $this->datePreferenceMigrationMap;
+ return self::$dataCache->getItem( $this->mCode, 'datePreferenceMigrationMap' );
}
function getImageFile( $image ) {
- $this->load();
- return $this->imageFiles[$image];
+ return self::$dataCache->getSubitem( $this->mCode, 'imageFiles', $image );
}
function getDefaultUserOptionOverrides() {
- $this->load();
- # XXX - apparently some languageas get empty arrays, didn't get to it yet -- midom
- if (is_array($this->defaultUserOptionOverrides)) {
- return $this->defaultUserOptionOverrides;
- } else {
- return array();
- }
+ return self::$dataCache->getItem( $this->mCode, 'defaultUserOptionOverrides' );
}
function getExtraUserToggles() {
- $this->load();
- return $this->extraUserToggles;
+ return self::$dataCache->getItem( $this->mCode, 'extraUserToggles' );
}
function getUserToggle( $tog ) {
# Months and days are identical
$gy_offset = $gy - 1911;
} else if (!strcmp($cName,'tenno')) {
- # Minguo dates up to Showa period
+ # Nengō dates up to Meiji period
# Deduct years from the Gregorian calendar
# depending on the nengo periods
# Months and days are identical
- if (($gy < 1989) || (($gy == 1989) && ($gm == 1) && ($gd < 8))) {
+ if (($gy < 1912) || (($gy == 1912) && ($gm < 7)) || (($gy == 1912) && ($gm == 7) && ($gd < 31))) {
+ # Meiji period
+ $gy_gannen = $gy - 1868 + 1;
+ $gy_offset = $gy_gannen;
+ if ($gy_gannen == 1)
+ $gy_offset = '元';
+ $gy_offset = '明治'.$gy_offset;
+ } else if ((($gy == 1912) && ($gm == 7) && ($gd == 31)) || (($gy == 1912) && ($gm >= 8)) || (($gy > 1912) && ($gy < 1926)) || (($gy == 1926) && ($gm < 12)) || (($gy == 1926) && ($gm == 12) && ($gd < 26))) {
+ # Taishō period
+ $gy_gannen = $gy - 1912 + 1;
+ $gy_offset = $gy_gannen;
+ if ($gy_gannen == 1)
+ $gy_offset = '元';
+ $gy_offset = '大正'.$gy_offset;
+ } else if ((($gy == 1926) && ($gm == 12) && ($gd >= 26)) || (($gy > 1926) && ($gy < 1989)) || (($gy == 1989) && ($gm == 1) && ($gd < 8))) {
# Shōwa period
$gy_gannen = $gy - 1926 + 1;
$gy_offset = $gy_gannen;
return $datePreference;
}
+ /**
+ * Get a format string for a given type and preference
+ * @param $type May be date, time or both
+ * @param $pref The format name as it appears in Messages*.php
+ */
+ function getDateFormatString( $type, $pref ) {
+ if ( !isset( $this->dateFormatStrings[$type][$pref] ) ) {
+ if ( $pref == 'default' ) {
+ $pref = $this->getDefaultDateFormat();
+ $df = self::$dataCache->getSubitem( $this->mCode, 'dateFormats', "$pref $type" );
+ } else {
+ $df = self::$dataCache->getSubitem( $this->mCode, 'dateFormats', "$pref $type" );
+ if ( is_null( $df ) ) {
+ $pref = $this->getDefaultDateFormat();
+ $df = self::$dataCache->getSubitem( $this->mCode, 'dateFormats', "$pref $type" );
+ }
+ }
+ $this->dateFormatStrings[$type][$pref] = $df;
+ }
+ return $this->dateFormatStrings[$type][$pref];
+ }
+
/**
* @param $ts Mixed: the time format which needs to be turned into a
* date('YmdHis') format with wfTimestamp(TS_MW,$ts)
* @return string
*/
function date( $ts, $adj = false, $format = true, $timecorrection = false ) {
- $this->load();
if ( $adj ) {
$ts = $this->userAdjust( $ts, $timecorrection );
}
-
- $pref = $this->dateFormat( $format );
- if( $pref == 'default' || !isset( $this->dateFormats["$pref date"] ) ) {
- $pref = $this->defaultDateFormat;
- }
- return $this->sprintfDate( $this->dateFormats["$pref date"], $ts );
+ $df = $this->getDateFormatString( 'date', $this->dateFormat( $format ) );
+ return $this->sprintfDate( $df, $ts );
}
/**
* @return string
*/
function time( $ts, $adj = false, $format = true, $timecorrection = false ) {
- $this->load();
if ( $adj ) {
$ts = $this->userAdjust( $ts, $timecorrection );
}
-
- $pref = $this->dateFormat( $format );
- if( $pref == 'default' || !isset( $this->dateFormats["$pref time"] ) ) {
- $pref = $this->defaultDateFormat;
- }
- return $this->sprintfDate( $this->dateFormats["$pref time"], $ts );
+ $df = $this->getDateFormatString( 'time', $this->dateFormat( $format ) );
+ return $this->sprintfDate( $df, $ts );
}
/**
* @return string
*/
function timeanddate( $ts, $adj = false, $format = true, $timecorrection = false) {
- $this->load();
-
$ts = wfTimestamp( TS_MW, $ts );
-
if ( $adj ) {
$ts = $this->userAdjust( $ts, $timecorrection );
}
-
- $pref = $this->dateFormat( $format );
- if( $pref == 'default' || !isset( $this->dateFormats["$pref both"] ) ) {
- $pref = $this->defaultDateFormat;
- }
-
- return $this->sprintfDate( $this->dateFormats["$pref both"], $ts );
+ $df = $this->getDateFormatString( 'both', $this->dateFormat( $format ) );
+ return $this->sprintfDate( $df, $ts );
}
function getMessage( $key ) {
- $this->load();
- return isset( $this->messages[$key] ) ? $this->messages[$key] : null;
+ return self::$dataCache->getSubitem( $this->mCode, 'messages', $key );
}
function getAllMessages() {
- $this->load();
- return $this->messages;
+ return self::$dataCache->getItem( $this->mCode, 'messages' );
}
function iconv( $in, $out, $string ) {
- # For most languages, this is a wrapper for iconv
- return iconv( $in, $out . '//IGNORE', $string );
+ # This is a wrapper for iconv in all languages except esperanto,
+ # which does some nasty x-conversions beforehand
+
+ # Even with //IGNORE iconv can whine about illegal characters in
+ # *input* string. We just ignore those too.
+ # REF: http://bugs.php.net/bug.php?id=37166
+ # REF: https://bugzilla.wikimedia.org/show_bug.cgi?id=16885
+ wfSuppressWarnings();
+ $text = iconv( $in, $out . '//IGNORE', $string );
+ wfRestoreWarnings();
+ return $text;
}
// callback functions for uc(), lc(), ucwords(), ucwordbreaks()
}
function ucfirst( $str ) {
- if ( empty($str) ) return $str;
- if ( ord($str[0]) < 128 ) return ucfirst($str);
- else return self::uc($str,true); // fall back to more complex logic in case of multibyte strings
+ $o = ord( $str );
+ if ( $o < 96 ) {
+ return $str;
+ } elseif ( $o < 128 ) {
+ return ucfirst($str);
+ } else {
+ // fall back to more complex logic in case of multibyte strings
+ return self::uc($str,true);
+ }
}
function uc( $str, $first = false ) {
}
function lcfirst( $str ) {
- if ( empty($str) ) return $str;
- if ( is_string( $str ) && ord($str[0]) < 128 ) {
- // editing string in place = cool
- $str[0]=strtolower($str[0]);
+ $o = ord( $str );
+ if ( !$o ) {
+ return strval( $str );
+ } elseif ( $o >= 128 ) {
+ return self::lc( $str, true );
+ } elseif ( $o > 96 ) {
+ return $str;
+ } else {
+ $str[0] = strtolower( $str[0] );
return $str;
}
- else return self::lc( $str, true );
}
function lc( $str, $first = false ) {
}
function fallback8bitEncoding() {
- $this->load();
- return $this->fallback8bitEncoding;
+ return self::$dataCache->getItem( $this->mCode, 'fallback8bitEncoding' );
+ }
+
+ /**
+ * Most writing systems use whitespace to break up words.
+ * Some languages such as Chinese don't conventionally do this,
+ * which requires special handling when breaking up words for
+ * searching etc.
+ */
+ function hasWordBreaks() {
+ return true;
}
/**
* if we need to pad short words...
*/
protected function minSearchLength() {
- if( !isset( $this->minSearchLength ) ) {
+ if( is_null( $this->minSearchLength ) ) {
$sql = "show global variables like 'ft\\_min\\_word\\_len'";
$dbr = wfGetDB( DB_SLAVE );
$result = $dbr->query( $sql );
* @return bool
*/
function isRTL() {
- $this->load();
- return $this->rtl;
+ return self::$dataCache->getItem( $this->mCode, 'rtl' );
+ }
+
+ /**
+ * Return the correct HTML 'dir' attribute value for this language.
+ * @return String
+ */
+ function getDir() {
+ return $this->isRTL() ? 'rtl' : 'ltr';
+ }
+
+ /**
+ * Return 'left' or 'right' as appropriate alignment for line-start
+ * for this language's text direction.
+ *
+ * Should be equivalent to CSS3 'start' text-align value....
+ *
+ * @return String
+ */
+ function alignStart() {
+ return $this->isRTL() ? 'right' : 'left';
+ }
+
+ /**
+ * Return 'right' or 'left' as appropriate alignment for line-end
+ * for this language's text direction.
+ *
+ * Should be equivalent to CSS3 'end' text-align value....
+ *
+ * @return String
+ */
+ function alignEnd() {
+ return $this->isRTL() ? 'left' : 'right';
}
/**
return $this->isRTL() ? "\xE2\x80\x8F" : "\xE2\x80\x8E";
}
+ function capitalizeAllNouns() {
+ return self::$dataCache->getItem( $this->mCode, 'capitalizeAllNouns' );
+ }
+
/**
* An arrow, depending on the language direction
*
* @return bool
*/
function linkPrefixExtension() {
- $this->load();
- return $this->linkPrefixExtension;
+ return self::$dataCache->getItem( $this->mCode, 'linkPrefixExtension' );
}
- function &getMagicWords() {
- $this->load();
- return $this->magicWords;
+ function getMagicWords() {
+ return self::$dataCache->getItem( $this->mCode, 'magicWords' );
}
# Fill a MagicWord object with data from here
- function getMagic( &$mw ) {
+ function getMagic( $mw ) {
if ( !$this->mMagicHookDone ) {
$this->mMagicHookDone = true;
+ wfProfileIn( 'LanguageGetMagic' );
wfRunHooks( 'LanguageGetMagic', array( &$this->mMagicExtensions, $this->getCode() ) );
+ wfProfileOut( 'LanguageGetMagic' );
}
if ( isset( $this->mMagicExtensions[$mw->mId] ) ) {
$rawEntry = $this->mMagicExtensions[$mw->mId];
} else {
- $magicWords =& $this->getMagicWords();
+ $magicWords = $this->getMagicWords();
if ( isset( $magicWords[$mw->mId] ) ) {
$rawEntry = $magicWords[$mw->mId];
} else {
- # Fall back to English if local list is incomplete
- $magicWords =& Language::getMagicWords();
- if ( !isset($magicWords[$mw->mId]) ) {
- throw new MWException("Magic word '{$mw->mId}' not found" );
- }
- $rawEntry = $magicWords[$mw->mId];
+ $rawEntry = false;
}
}
* case folded alias => real name
*/
function getSpecialPageAliases() {
- $this->load();
-
// Cache aliases because it may be slow to load them
- if ( !isset( $this->mExtendedSpecialPageAliases ) ) {
-
+ if ( is_null( $this->mExtendedSpecialPageAliases ) ) {
// Initialise array
- $this->mExtendedSpecialPageAliases = $this->specialPageAliases;
-
- global $wgExtensionAliasesFiles;
- foreach ( $wgExtensionAliasesFiles as $file ) {
-
- // Fail fast
- if ( !file_exists($file) )
- throw new MWException( "Aliases file does not exist: $file" );
-
- $aliases = array();
- require($file);
-
- // Check the availability of aliases
- if ( !isset($aliases['en']) )
- throw new MWException( "Malformed aliases file: $file" );
-
- // Merge all aliases in fallback chain
- $code = $this->getCode();
- do {
- if ( !isset($aliases[$code]) ) continue;
-
- $aliases[$code] = $this->fixSpecialPageAliases( $aliases[$code] );
- /* Merge the aliases, THIS will break if there is special page name
- * which looks like a numerical key, thanks to PHP...
- * See the array_merge_recursive manual entry */
- $this->mExtendedSpecialPageAliases = array_merge_recursive(
- $this->mExtendedSpecialPageAliases, $aliases[$code] );
-
- } while ( $code = self::getFallbackFor( $code ) );
- }
-
+ $this->mExtendedSpecialPageAliases =
+ self::$dataCache->getItem( $this->mCode, 'specialPageAliases' );
wfRunHooks( 'LanguageGetSpecialPageAliases',
array( &$this->mExtendedSpecialPageAliases, $this->getCode() ) );
}
return $this->mExtendedSpecialPageAliases;
}
- /**
- * Function to fix special page aliases. Will convert the first letter to
- * upper case and spaces to underscores. Can be given a full aliases array,
- * in which case it will recursively fix all aliases.
- */
- public function fixSpecialPageAliases( $mixed ) {
- // Work recursively until in string level
- if ( is_array($mixed) ) {
- $callback = array( $this, 'fixSpecialPageAliases' );
- return array_map( $callback, $mixed );
- }
- return str_replace( ' ', '_', $this->ucfirst( $mixed ) );
- }
-
/**
* Italic is unsuitable for some languages
*
}
function digitTransformTable() {
- $this->load();
- return $this->digitTransformTable;
+ return self::$dataCache->getItem( $this->mCode, 'digitTransformTable' );
}
function separatorTransformTable() {
- $this->load();
- return $this->separatorTransformTable;
+ return self::$dataCache->getItem( $this->mCode, 'separatorTransformTable' );
}
function commaList( $list ) {
return implode(
$list,
- wfMsgExt( 'comma-separator', array( 'escapenoentities', 'language' => $this ) ) );
+ wfMsgExt( 'comma-separator', array( 'parsemag', 'escapenoentities', 'language' => $this ) ) );
}
/**
function semicolonList( $list ) {
return implode(
$list,
- wfMsgExt( 'semicolon-separator', array( 'escapenoentities', 'language' => $this ) ) );
+ wfMsgExt( 'semicolon-separator', array( 'parsemag', 'escapenoentities', 'language' => $this ) ) );
}
/**
return $text;
}
+ # convert text to all supported variants
+ function autoConvertToAllVariants($text) {
+ return $this->mConverter->autoConvertToAllVariants($text);
+ }
+
# convert text to different variants of a language.
- function convert( $text, $isTitle = false, $variant = null ) {
- return $this->mConverter->convert($text, $isTitle, $variant);
+ function convert( $text, $isTitle = false) {
+ return $this->mConverter->convert($text, $isTitle);
}
# Convert text from within Parser
/**
* Perform output conversion on a string, and encode for safe HTML output.
- * @param $text String
- * @param $isTitle Bool -- wtf?
+ * @param $text String text to be converted
+ * @param $isTitle Bool whether this conversion is for the article title
* @return string
* @todo this should get integrated somewhere sane
*/
function markNoConversion( $text, $noParse=false ) {
return $this->mConverter->markNoConversion( $text, $noParse );
}
-
- /**
- * Callback function for magicword 'groupconvert'
- *
- * @param string $group: the group name called for
- * @return blank string
- */
- function groupConvert( $group ) {
- return $this->mConverter->groupConvert( $group );
- }
/**
* A regular expression to match legal word-trailing characters
* @return string
*/
function linkTrail() {
- $this->load();
- return $this->linkTrail;
+ return self::$dataCache->getItem( $this->mCode, 'linkTrail' );
}
function getLangObj() {
return self::getFileName( "$IP/languages/classes/Language", $code, '.php' );
}
- static function getLocalisationArray( $code, $disableCache = false ) {
- self::loadLocalisation( $code, $disableCache );
- return self::$mLocalisationCache[$code];
- }
-
- /**
- * Load localisation data for a given code into the static cache
- *
- * @return array Dependencies, map of filenames to mtimes
- */
- static function loadLocalisation( $code, $disableCache = false ) {
- static $recursionGuard = array();
- global $wgMemc, $wgEnableSerializedMessages, $wgCheckSerialized;
-
- if ( !$code ) {
- throw new MWException( "Invalid language code requested" );
- }
-
- if ( !$disableCache ) {
- # Try the per-process cache
- if ( isset( self::$mLocalisationCache[$code] ) ) {
- return self::$mLocalisationCache[$code]['deps'];
- }
-
- wfProfileIn( __METHOD__ );
-
- # Try the serialized directory
- if( $wgEnableSerializedMessages ) {
- $cache = wfGetPrecompiledData( self::getFileName( "Messages", $code, '.ser' ) );
- if ( $cache ) {
- if ( $wgCheckSerialized && self::isLocalisationOutOfDate( $cache ) ) {
- $cache = false;
- wfDebug( "Language::loadLocalisation(): precompiled data file for $code is out of date\n" );
- } else {
- self::$mLocalisationCache[$code] = $cache;
- wfDebug( "Language::loadLocalisation(): got localisation for $code from precompiled data file\n" );
- wfProfileOut( __METHOD__ );
- return self::$mLocalisationCache[$code]['deps'];
- }
- }
- } else {
- $cache = false;
- }
-
- # Try the global cache
- $memcKey = wfMemcKey('localisation', $code );
- $fbMemcKey = wfMemcKey('fallback', $cache['fallback'] );
- $cache = $wgMemc->get( $memcKey );
- if ( $cache ) {
- if ( self::isLocalisationOutOfDate( $cache ) ) {
- $wgMemc->delete( $memcKey );
- $wgMemc->delete( $fbMemcKey );
- $cache = false;
- wfDebug( "Language::loadLocalisation(): localisation cache for $code had expired\n" );
- } else {
- self::$mLocalisationCache[$code] = $cache;
- wfDebug( "Language::loadLocalisation(): got localisation for $code from cache\n" );
- wfProfileOut( __METHOD__ );
- return $cache['deps'];
- }
- }
- } else {
- wfProfileIn( __METHOD__ );
- }
-
- # Default fallback, may be overridden when the messages file is included
- if ( $code != 'en' ) {
- $fallback = 'en';
- } else {
- $fallback = false;
- }
-
- # Load the primary localisation from the source file
- $filename = self::getMessagesFileName( $code );
- if ( !file_exists( $filename ) ) {
- wfDebug( "Language::loadLocalisation(): no localisation file for $code, using implicit fallback to en\n" );
- $cache = compact( self::$mLocalisationKeys ); // Set correct fallback
- $deps = array();
- } else {
- $deps = array( $filename => filemtime( $filename ) );
- require( $filename );
- $cache = compact( self::$mLocalisationKeys );
- wfDebug( "Language::loadLocalisation(): got localisation for $code from source\n" );
- }
-
- # Load magic word source file
- global $IP;
- $filename = "$IP/includes/MagicWord.php";
- $newDeps = array( $filename => filemtime( $filename ) );
- $deps = array_merge( $deps, $newDeps );
-
- if ( !empty( $fallback ) ) {
- # Load the fallback localisation, with a circular reference guard
- if ( isset( $recursionGuard[$code] ) ) {
- throw new MWException( "Error: Circular fallback reference in language code $code" );
- }
- $recursionGuard[$code] = true;
- $newDeps = self::loadLocalisation( $fallback, $disableCache );
- unset( $recursionGuard[$code] );
-
- $secondary = self::$mLocalisationCache[$fallback];
- $deps = array_merge( $deps, $newDeps );
-
- # Merge the fallback localisation with the current localisation
- foreach ( self::$mLocalisationKeys as $key ) {
- if ( isset( $cache[$key] ) ) {
- if ( isset( $secondary[$key] ) ) {
- if ( in_array( $key, self::$mMergeableMapKeys ) ) {
- $cache[$key] = $cache[$key] + $secondary[$key];
- } elseif ( in_array( $key, self::$mMergeableListKeys ) ) {
- $cache[$key] = array_merge( $secondary[$key], $cache[$key] );
- } elseif ( in_array( $key, self::$mMergeableAliasListKeys ) ) {
- $cache[$key] = array_merge_recursive( $cache[$key], $secondary[$key] );
- }
- }
- } else {
- $cache[$key] = $secondary[$key];
- }
- }
-
- # Merge bookstore lists if requested
- if ( !empty( $cache['bookstoreList']['inherit'] ) ) {
- $cache['bookstoreList'] = array_merge( $cache['bookstoreList'], $secondary['bookstoreList'] );
- }
- if ( isset( $cache['bookstoreList']['inherit'] ) ) {
- unset( $cache['bookstoreList']['inherit'] );
- }
- }
-
- # Add dependencies to the cache entry
- $cache['deps'] = $deps;
-
- # Replace spaces with underscores in namespace names
- $cache['namespaceNames'] = str_replace( ' ', '_', $cache['namespaceNames'] );
-
- # And do the same for specialpage aliases. $page is an array.
- foreach ( $cache['specialPageAliases'] as &$page ) {
- $page = str_replace( ' ', '_', $page );
- }
- # Decouple the reference to prevent accidental damage
- unset($page);
-
- # Save to both caches
- self::$mLocalisationCache[$code] = $cache;
- if ( !$disableCache ) {
- $wgMemc->set( $memcKey, $cache );
- $wgMemc->set( $fbMemcKey, (string) $cache['fallback'] );
- }
-
- wfProfileOut( __METHOD__ );
- return $deps;
- }
-
- /**
- * Test if a given localisation cache is out of date with respect to the
- * source Messages files. This is done automatically for the global cache
- * in $wgMemc, but is only done on certain occasions for the serialized
- * data file.
- *
- * @param $cache mixed Either a language code or a cache array
- */
- static function isLocalisationOutOfDate( $cache ) {
- if ( !is_array( $cache ) ) {
- self::loadLocalisation( $cache );
- $cache = self::$mLocalisationCache[$cache];
- }
- // At least one language file and the MagicWord file needed
- if( count($cache['deps']) < 2 ) {
- return true;
- }
- $expired = false;
- foreach ( $cache['deps'] as $file => $mtime ) {
- if ( !file_exists( $file ) || filemtime( $file ) > $mtime ) {
- $expired = true;
- break;
- }
- }
- return $expired;
- }
-
/**
* Get the fallback for a given language
*/
static function getFallbackFor( $code ) {
- // Shortcut
- if ( $code === 'en' ) return false;
-
- // Local cache
- static $cache = array();
- // Quick return
- if ( isset($cache[$code]) ) return $cache[$code];
-
- // Try memcache
- global $wgMemc;
- $memcKey = wfMemcKey( 'fallback', $code );
- $fbcode = $wgMemc->get( $memcKey );
-
- if ( is_string($fbcode) ) {
- // False is stored as a string to detect failures in memcache properly
- if ( $fbcode === '' ) $fbcode = false;
-
- // Update local cache and return
- $cache[$code] = $fbcode;
- return $fbcode;
+ if ( $code === 'en' ) {
+ // Shortcut
+ return false;
+ } else {
+ return self::getLocalisationCache()->getItem( $code, 'fallback' );
}
-
- // Nothing in caches, load and and update both caches
- self::loadLocalisation( $code );
- $fbcode = self::$mLocalisationCache[$code]['fallback'];
-
- $cache[$code] = $fbcode;
- $wgMemc->set( $memcKey, (string) $fbcode );
-
- return $fbcode;
}
/**
* Get all messages for a given language
+ * WARNING: this may take a long time
*/
static function getMessagesFor( $code ) {
- self::loadLocalisation( $code );
- return self::$mLocalisationCache[$code]['messages'];
+ return self::getLocalisationCache()->getItem( $code, 'messages' );
}
/**
* Get a message for a given language
*/
static function getMessageFor( $key, $code ) {
- self::loadLocalisation( $code );
- return isset( self::$mLocalisationCache[$code]['messages'][$key] ) ? self::$mLocalisationCache[$code]['messages'][$key] : null;
- }
-
- /**
- * Load localisation data for this object
- */
- function load() {
- if ( !$this->mLoaded ) {
- self::loadLocalisation( $this->getCode() );
- $cache =& self::$mLocalisationCache[$this->getCode()];
- foreach ( self::$mLocalisationKeys as $key ) {
- $this->$key = $cache[$key];
- }
- $this->mLoaded = true;
-
- $this->fixUpSettings();
- }
- }
-
- /**
- * Do any necessary post-cache-load settings adjustment
- */
- function fixUpSettings() {
- global $wgExtraNamespaces, $wgMetaNamespace, $wgMetaNamespaceTalk,
- $wgNamespaceAliases, $wgAmericanDates;
- wfProfileIn( __METHOD__ );
- if ( $wgExtraNamespaces ) {
- $this->namespaceNames = $wgExtraNamespaces + $this->namespaceNames;
- }
-
- $this->namespaceNames[NS_PROJECT] = $wgMetaNamespace;
- if ( $wgMetaNamespaceTalk ) {
- $this->namespaceNames[NS_PROJECT_TALK] = $wgMetaNamespaceTalk;
- } else {
- $talk = $this->namespaceNames[NS_PROJECT_TALK];
- $this->namespaceNames[NS_PROJECT_TALK] =
- $this->fixVariableInNamespace( $talk );
- }
-
- # The above mixing may leave namespaces out of canonical order.
- # Re-order by namespace ID number...
- ksort( $this->namespaceNames );
-
- # Put namespace names and aliases into a hashtable.
- # If this is too slow, then we should arrange it so that it is done
- # before caching. The catch is that at pre-cache time, the above
- # class-specific fixup hasn't been done.
- $this->mNamespaceIds = array();
- foreach ( $this->namespaceNames as $index => $name ) {
- $this->mNamespaceIds[$this->lc($name)] = $index;
- }
- if ( $this->namespaceAliases ) {
- foreach ( $this->namespaceAliases as $name => $index ) {
- if ( $index === NS_PROJECT_TALK ) {
- unset( $this->namespaceAliases[$name] );
- $name = $this->fixVariableInNamespace( $name );
- $this->namespaceAliases[$name] = $index;
- }
- $this->mNamespaceIds[$this->lc($name)] = $index;
- }
- }
- if ( $wgNamespaceAliases ) {
- foreach ( $wgNamespaceAliases as $name => $index ) {
- $this->mNamespaceIds[$this->lc($name)] = $index;
- }
- }
-
- if ( $this->defaultDateFormat == 'dmy or mdy' ) {
- $this->defaultDateFormat = $wgAmericanDates ? 'mdy' : 'dmy';
- }
- wfProfileOut( __METHOD__ );
+ return self::getLocalisationCache()->getSubitem( $code, 'messages', $key );
}
function fixVariableInNamespace( $talk ) {
dépôts / lhc / web / wiklou.git / blobdiff