static public $mMergeableAliasListKeys = array( 'specialPageAliases' );
static public $mLocalisationCache = array();
+ static public $mLangObjCache = array();
static public $mWeekdayMsgs = array(
'sunday', 'monday', 'tuesday', 'wednesday', 'thursday',
);
/**
- * Create a language object for a given language code
+ * Get a cached language object for a given language code
*/
static function factory( $code ) {
+ if ( !isset( self::$mLangObjCache[$code] ) ) {
+ if( count( self::$mLangObjCache ) > 10 ) {
+ // Don't keep a billion objects around, that's stupid.
+ self::$mLangObjCache = array();
+ }
+ self::$mLangObjCache[$code] = self::newFromCode( $code );
+ }
+ return self::$mLangObjCache[$code];
+ }
+
+ /**
+ * Create a language object for a given language code
+ */
+ protected static function newFromCode( $code ) {
global $IP;
static $recursionLevel = 0;
-
if ( $code == 'en' ) {
$class = 'Language';
} else {
if( ! class_exists( $class ) ) {
$fallback = Language::getFallbackFor( $code );
++$recursionLevel;
- $lang = Language::factory( $fallback );
+ $lang = Language::newFromCode( $fallback );
--$recursionLevel;
$lang->setCode( $code );
} else {
$lang = new $class;
}
-
return $lang;
}
}
/**
- * Ugly hack to get a message maybe from the MediaWiki namespace, if this
- * language object is the content or user language.
+ * Get a message from the MediaWiki namespace.
+ *
+ * @param $msg String: message name
+ * @return string
*/
function getMessageFromDB( $msg ) {
- global $wgContLang, $wgLang;
- if ( $wgContLang->getCode() == $this->getCode() ) {
- # Content language
- return wfMsgForContent( $msg );
- } elseif ( $wgLang->getCode() == $this->getCode() ) {
- # User language
- return wfMsg( $msg );
- } else {
- # Neither, get from localisation
- return $this->getMessage( $msg );
- }
+ return wfMsgExt( $msg, array( 'parsemag', 'language' => $this ) );
}
function getLanguageName( $code ) {
return $string;
}
- # MySQL fulltext index doesn't grok utf-8, so we
- # need to fold cases and convert to hex
wfProfileIn( __METHOD__ );
- if( function_exists( 'mb_strtolower' ) ) {
- $out = preg_replace(
- "/([\\xc0-\\xff][\\x80-\\xbf]*)/e",
- "'U8' . bin2hex( \"$1\" )",
- mb_strtolower( $string ) );
- } else {
- list( , $wikiLowerChars ) = self::getCaseMaps();
+
+ // MySQL fulltext index doesn't grok utf-8, so we
+ // need to fold cases and convert to hex
+ $out = preg_replace_callback(
+ "/([\\xc0-\\xff][\\x80-\\xbf]*)/",
+ array( $this, 'stripForSearchCallback' ),
+ $this->lc( $string ) );
+
+ // And to add insult to injury, the default indexing
+ // ignores short words... Pad them so we can pass them
+ // through without reconfiguring the server...
+ $minLength = $this->minSearchLength();
+ if( $minLength > 1 ) {
+ $n = $minLength-1;
$out = preg_replace(
- "/([\\xc0-\\xff][\\x80-\\xbf]*)/e",
- "'U8' . bin2hex( strtr( \"\$1\", \$wikiLowerChars ) )",
- $string );
+ "/\b(\w{1,$n})\b/",
+ "$1U800",
+ $out );
}
+
+ // Periods within things like hostnames and IP addresses
+ // are also important -- we want a search for "example.com"
+ // or "192.168.1.1" to work sanely.
+ //
+ // MySQL's search seems to ignore them, so you'd match on
+ // "example.wikipedia.com" and "192.168.83.1" as well.
+ $out = preg_replace(
+ "/(\w)\.(\w|\*)/u",
+ "$1U82e$2",
+ $out );
+
wfProfileOut( __METHOD__ );
return $out;
}
+
+ /**
+ * Armor a case-folded UTF-8 string to get through MySQL's
+ * fulltext search without being mucked up by funny charset
+ * settings or anything else of the sort.
+ */
+ protected function stripForSearchCallback( $matches ) {
+ return 'U8' . bin2hex( $matches[1] );
+ }
+
+ /**
+ * Check MySQL server's ft_min_word_len setting so we know
+ * if we need to pad short words...
+ */
+ protected function minSearchLength() {
+ if( !isset( $this->minSearchLength ) ) {
+ $sql = "show global variables like 'ft\\_min\\_word\\_len'";
+ $dbr = wfGetDB( DB_SLAVE );
+ $result = $dbr->query( $sql );
+ $row = $result->fetchObject();
+ $result->free();
+
+ if( $row && $row->Variable_name == 'ft_min_word_len' ) {
+ $this->minSearchLength = intval( $row->Value );
+ } else {
+ $this->minSearchLength = 0;
+ }
+ }
+ return $this->minSearchLength;
+ }
function convertForSearchResult( $termsArray ) {
# some languages, e.g. Chinese, need to do a conversion
$aliases[$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 comments for wfArrayMerge in GlobalSettings.php. */
+ * See the array_merge_recursive manual entry */
$this->mExtendedSpecialPageAliases = array_merge_recursive(
$this->mExtendedSpecialPageAliases, $aliases[$code] );
* </code>
*
* See LanguageGu.php for the Gujarati implementation and
- * LanguageIs.php for the , => . and . => , implementation.
+ * $separatorTransformTable on MessageIs.php for
+ * the , => . and . => , implementation.
*
* @todo check if it's viable to use localeconv() for the decimal
* separator thing.
if ($i == $m) {
$s = $l[$i];
} else if ($i == $m - 1) {
- $s = $l[$i] . ' ' . $this->getMessageFromDB( 'and' ) . ' ' . $s;
+ $s = $l[$i] . $this->getMessageFromDB( 'and' ) . $this->getMessageFromDB( 'word-separator' ) . $s;
} else {
- $s = $l[$i] . ', ' . $s;
+ $s = $l[$i] . $this->getMessageFromDB( 'comma-separator' ) . $s;
}
}
return $s;
* Take a list of strings and build a locale-friendly comma-separated
* list, using the local comma-separator message.
* @param $list array of strings to put in a comma list
- * @param $forContent bool Use $wgContentLang instead of the UI lang
* @return string
*/
function commaList( $list, $forContent = false ) {
- $params = array( 'escapenoentities' );
- if ( $forContent === true ) {
- $params[] = 'content';
- }
return implode(
$list,
- wfMsgExt( 'comma-separator', $params ) );
+ wfMsgExt( 'comma-separator', array( 'escapenoentities', 'language' => $this ) ) );
}
/**
* Same as commaList, but separate it with the pipe instead.
* @param $list array of strings to put in a pipe list
- * @param $forContent bool Use $wgContentLang instead of the UI lang
* @return string
*/
- function pipeList( $list, $forContent = false ) {
- $params = array( 'escapenoentities' );
- if ( $forContent === true ) {
- $params[] = 'content';
- }
+ function pipeList( $list ) {
return implode(
$list,
- wfMsgExt( 'pipe-separator', $params ) );
+ wfMsgExt( 'pipe-separator', array( 'escapenoentities', 'language' => $this ) ) );
}
/**
*/
static function loadLocalisation( $code, $disableCache = false ) {
static $recursionGuard = array();
- global $wgMemc, $wgCheckSerialized;
+ global $wgMemc, $wgEnableSerializedMessages, $wgCheckSerialized;
if ( !$code ) {
throw new MWException( "Invalid language code requested" );
wfProfileIn( __METHOD__ );
# Try the serialized directory
- $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'];
+ 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'];
+ }
}
}
dépôts / lhc / web / wiklou.git / blobdiff