6 if( !defined( 'MEDIAWIKI' ) ) {
7 echo "This file is part of MediaWiki, it is not a valid entry point.\n";
12 # In general you should not make customizations in these language files
13 # directly, but should use the MediaWiki: special namespace to customize
14 # user interface messages through the wiki.
15 # See http://meta.wikipedia.org/wiki/MediaWiki_namespace
17 # NOTE TO TRANSLATORS: Do not copy this whole file when making translations!
18 # A lot of common constants and a base class with inheritable methods are
19 # defined here, which should not be redefined. See the other LanguageXx.php
24 global $wgLanguageNames;
25 require_once( dirname(__FILE__
) . '/Names.php' ) ;
27 global $wgInputEncoding, $wgOutputEncoding;
30 * These are always UTF-8, they exist only for backwards compatibility
32 $wgInputEncoding = "UTF-8";
33 $wgOutputEncoding = "UTF-8";
35 if( function_exists( 'mb_strtoupper' ) ) {
36 mb_internal_encoding('UTF-8');
39 /* a fake language converter */
42 function FakeConverter($langobj) {$this->mLang
= $langobj;}
43 function convert($t, $i) {return $t;}
44 function parserConvert($t, $p) {return $t;}
45 function getVariants() { return array( $this->mLang
->getCode() ); }
46 function getPreferredVariant() {return $this->mLang
->getCode(); }
47 function findVariantLink(&$l, &$n) {}
48 function getExtraHashOptions() {return '';}
49 function getParsedTitle() {return '';}
50 function markNoConversion($text, $noParse=false) {return $text;}
51 function convertCategoryKey( $key ) {return $key; }
52 function convertLinkToAllVariants($text){ return array( $this->mLang
->getCode() => $text); }
53 function armourMath($text){ return $text; }
56 #--------------------------------------------------------------------------
57 # Internationalisation code
58 #--------------------------------------------------------------------------
61 var $mConverter, $mVariants, $mCode, $mLoaded = false;
63 static public $mLocalisationKeys = array( 'fallback', 'namespaceNames',
64 'skinNames', 'mathNames',
65 'bookstoreList', 'magicWords', 'messages', 'rtl', 'digitTransformTable',
66 'separatorTransformTable', 'fallback8bitEncoding', 'linkPrefixExtension',
67 'defaultUserOptionOverrides', 'linkTrail', 'namespaceAliases',
68 'dateFormats', 'datePreferences', 'datePreferenceMigrationMap',
69 'defaultDateFormat', 'extraUserToggles', 'specialPageAliases' );
71 static public $mMergeableMapKeys = array( 'messages', 'namespaceNames', 'mathNames',
72 'dateFormats', 'defaultUserOptionOverrides', 'magicWords' );
74 static public $mMergeableListKeys = array( 'extraUserToggles' );
76 static public $mMergeableAliasListKeys = array( 'specialPageAliases' );
78 static public $mLocalisationCache = array();
80 static public $mWeekdayMsgs = array(
81 'sunday', 'monday', 'tuesday', 'wednesday', 'thursday',
85 static public $mWeekdayAbbrevMsgs = array(
86 'sun', 'mon', 'tue', 'wed', 'thu', 'fri', 'sat'
89 static public $mMonthMsgs = array(
90 'january', 'february', 'march', 'april', 'may_long', 'june',
91 'july', 'august', 'september', 'october', 'november',
94 static public $mMonthGenMsgs = array(
95 'january-gen', 'february-gen', 'march-gen', 'april-gen', 'may-gen', 'june-gen',
96 'july-gen', 'august-gen', 'september-gen', 'october-gen', 'november-gen',
99 static public $mMonthAbbrevMsgs = array(
100 'jan', 'feb', 'mar', 'apr', 'may', 'jun', 'jul', 'aug',
101 'sep', 'oct', 'nov', 'dec'
105 * Create a language object for a given language code
107 static function factory( $code ) {
109 static $recursionLevel = 0;
111 if ( $code == 'en' ) {
114 $class = 'Language' . str_replace( '-', '_', ucfirst( $code ) );
115 // Preload base classes to work around APC/PHP5 bug
116 if ( file_exists( "$IP/languages/classes/$class.deps.php" ) ) {
117 include_once("$IP/languages/classes/$class.deps.php");
119 if ( file_exists( "$IP/languages/classes/$class.php" ) ) {
120 include_once("$IP/languages/classes/$class.php");
124 if ( $recursionLevel > 5 ) {
125 throw new MWException( "Language fallback loop detected when creating class $class\n" );
128 if( ! class_exists( $class ) ) {
129 $fallback = Language
::getFallbackFor( $code );
131 $lang = Language
::factory( $fallback );
133 $lang->setCode( $code );
141 function __construct() {
142 $this->mConverter
= new FakeConverter($this);
143 // Set the code to the name of the descendant
144 if ( get_class( $this ) == 'Language' ) {
147 $this->mCode
= str_replace( '_', '-', strtolower( substr( get_class( $this ), 8 ) ) );
152 * Hook which will be called if this is the content language.
153 * Descendants can use this to register hook functions or modify globals
155 function initContLang() {}
161 function getDefaultUserOptions() {
162 return User
::getDefaultOptions();
165 function getFallbackLanguageCode() {
167 return $this->fallback
;
171 * Exports $wgBookstoreListEn
174 function getBookstoreList() {
176 return $this->bookstoreList
;
182 function getNamespaces() {
184 return $this->namespaceNames
;
188 * A convenience function that returns the same thing as
189 * getNamespaces() except with the array values changed to ' '
190 * where it found '_', useful for producing output to be displayed
191 * e.g. in <select> forms.
195 function getFormattedNamespaces() {
196 $ns = $this->getNamespaces();
197 foreach($ns as $k => $v) {
198 $ns[$k] = strtr($v, '_', ' ');
204 * Get a namespace value by key
206 * $mw_ns = $wgContLang->getNsText( NS_MEDIAWIKI );
207 * echo $mw_ns; // prints 'MediaWiki'
210 * @param int $index the array key of the namespace to return
211 * @return mixed, string if the namespace value exists, otherwise false
213 function getNsText( $index ) {
214 $ns = $this->getNamespaces();
215 return isset( $ns[$index] ) ?
$ns[$index] : false;
219 * A convenience function that returns the same thing as
220 * getNsText() except with '_' changed to ' ', useful for
225 function getFormattedNsText( $index ) {
226 $ns = $this->getNsText( $index );
227 return strtr($ns, '_', ' ');
231 * Get a namespace key by value, case insensitive.
232 * Only matches namespace names for the current language, not the
233 * canonical ones defined in Namespace.php.
235 * @param string $text
236 * @return mixed An integer if $text is a valid value otherwise false
238 function getLocalNsIndex( $text ) {
240 $lctext = $this->lc($text);
241 return isset( $this->mNamespaceIds
[$lctext] ) ?
$this->mNamespaceIds
[$lctext] : false;
245 * Get a namespace key by value, case insensitive. Canonical namespace
246 * names override custom ones defined for the current language.
248 * @param string $text
249 * @return mixed An integer if $text is a valid value otherwise false
251 function getNsIndex( $text ) {
253 $lctext = $this->lc($text);
254 if( ( $ns = Namespace::getCanonicalIndex( $lctext ) ) !== null ) return $ns;
255 return isset( $this->mNamespaceIds
[$lctext] ) ?
$this->mNamespaceIds
[$lctext] : false;
259 * short names for language variants used for language conversion links.
261 * @param string $code
264 function getVariantname( $code ) {
265 return $this->getMessageFromDB( "variantname-$code" );
268 function specialPage( $name ) {
269 $aliases = $this->getSpecialPageAliases();
270 if ( isset( $aliases[$name][0] ) ) {
271 $name = $aliases[$name][0];
273 return $this->getNsText(NS_SPECIAL
) . ':' . $name;
276 function getQuickbarSettings() {
278 $this->getMessage( 'qbsettings-none' ),
279 $this->getMessage( 'qbsettings-fixedleft' ),
280 $this->getMessage( 'qbsettings-fixedright' ),
281 $this->getMessage( 'qbsettings-floatingleft' ),
282 $this->getMessage( 'qbsettings-floatingright' )
286 function getSkinNames() {
288 return $this->skinNames
;
291 function getMathNames() {
293 return $this->mathNames
;
296 function getDatePreferences() {
298 return $this->datePreferences
;
301 function getDateFormats() {
303 return $this->dateFormats
;
306 function getDefaultDateFormat() {
308 return $this->defaultDateFormat
;
311 function getDatePreferenceMigrationMap() {
313 return $this->datePreferenceMigrationMap
;
316 function getDefaultUserOptionOverrides() {
318 return $this->defaultUserOptionOverrides
;
321 function getExtraUserToggles() {
323 return $this->extraUserToggles
;
326 function getUserToggle( $tog ) {
327 return $this->getMessageFromDB( "tog-$tog" );
331 * Get language names, indexed by code.
332 * If $customisedOnly is true, only returns codes with a messages file
334 public static function getLanguageNames( $customisedOnly = false ) {
335 global $wgLanguageNames;
336 if ( !$customisedOnly ) {
337 return $wgLanguageNames;
342 $dir = opendir( "$IP/languages/messages" );
343 while( false !== ( $file = readdir( $dir ) ) ) {
345 if( preg_match( '/Messages([A-Z][a-z_]+)\.php$/', $file, $m ) ) {
346 $code = str_replace( '_', '-', strtolower( $m[1] ) );
347 if ( isset( $wgLanguageNames[$code] ) ) {
348 $names[$code] = $wgLanguageNames[$code];
357 * Ugly hack to get a message maybe from the MediaWiki namespace, if this
358 * language object is the content or user language.
360 function getMessageFromDB( $msg ) {
361 global $wgContLang, $wgLang;
362 if ( $wgContLang->getCode() == $this->getCode() ) {
364 return wfMsgForContent( $msg );
365 } elseif ( $wgLang->getCode() == $this->getCode() ) {
367 return wfMsg( $msg );
369 # Neither, get from localisation
370 return $this->getMessage( $msg );
374 function getLanguageName( $code ) {
375 global $wgLanguageNames;
376 if ( ! array_key_exists( $code, $wgLanguageNames ) ) {
379 return $wgLanguageNames[$code];
382 function getMonthName( $key ) {
383 return $this->getMessageFromDB( self
::$mMonthMsgs[$key-1] );
386 function getMonthNameGen( $key ) {
387 return $this->getMessageFromDB( self
::$mMonthGenMsgs[$key-1] );
390 function getMonthAbbreviation( $key ) {
391 return $this->getMessageFromDB( self
::$mMonthAbbrevMsgs[$key-1] );
394 function getWeekdayName( $key ) {
395 return $this->getMessageFromDB( self
::$mWeekdayMsgs[$key-1] );
398 function getWeekdayAbbreviation( $key ) {
399 return $this->getMessageFromDB( self
::$mWeekdayAbbrevMsgs[$key-1] );
403 * Used by date() and time() to adjust the time output.
405 * @param int $ts the time in date('YmdHis') format
406 * @param mixed $tz adjust the time by this amount (default false,
407 * mean we get user timecorrection setting)
410 function userAdjust( $ts, $tz = false ) {
411 global $wgUser, $wgLocalTZoffset;
414 $tz = $wgUser->getOption( 'timecorrection' );
417 # minutes and hours differences:
422 # Global offset in minutes.
423 if( isset($wgLocalTZoffset) ) {
424 if( $wgLocalTZoffset >= 0 ) {
425 $hrDiff = floor($wgLocalTZoffset / 60);
427 $hrDiff = ceil($wgLocalTZoffset / 60);
429 $minDiff = $wgLocalTZoffset %
60;
431 } elseif ( strpos( $tz, ':' ) !== false ) {
432 $tzArray = explode( ':', $tz );
433 $hrDiff = intval($tzArray[0]);
434 $minDiff = intval($hrDiff < 0 ?
-$tzArray[1] : $tzArray[1]);
436 $hrDiff = intval( $tz );
439 # No difference ? Return time unchanged
440 if ( 0 == $hrDiff && 0 == $minDiff ) { return $ts; }
442 wfSuppressWarnings(); // E_STRICT system time bitching
443 # Generate an adjusted date
445 (int)substr( $ts, 8, 2) ) +
$hrDiff, # Hours
446 (int)substr( $ts, 10, 2 ) +
$minDiff, # Minutes
447 (int)substr( $ts, 12, 2 ), # Seconds
448 (int)substr( $ts, 4, 2 ), # Month
449 (int)substr( $ts, 6, 2 ), # Day
450 (int)substr( $ts, 0, 4 ) ); #Year
452 $date = date( 'YmdHis', $t );
459 * This is a workalike of PHP's date() function, but with better
460 * internationalisation, a reduced set of format characters, and a better
463 * Supported format characters are dDjlNwzWFmMntLYyaAgGhHiscrU. See the
464 * PHP manual for definitions. There are a number of extensions, which
467 * xn Do not translate digits of the next numeric format character
468 * xN Toggle raw digit (xn) flag, stays set until explicitly unset
469 * xr Use roman numerals for the next numeric format character
471 * xg Genitive month name
473 * Characters enclosed in double quotes will be considered literal (with
474 * the quotes themselves removed). Unmatched quotes will be considered
475 * literal quotes. Example:
477 * "The month is" F => The month is January
480 * Backslash escaping is also supported.
482 * Input timestamp is assumed to be pre-normalized to the desired local
485 * @param string $format
486 * @param string $ts 14-character timestamp
490 function sprintfDate( $format, $ts ) {
496 for ( $p = 0; $p < strlen( $format ); $p++
) {
499 if ( $code == 'x' && $p < strlen( $format ) - 1 ) {
500 $code .= $format[++
$p];
511 $rawToggle = !$rawToggle;
517 $s .= $this->getMonthNameGen( substr( $ts, 4, 2 ) );
520 $num = substr( $ts, 6, 2 );
523 if ( !$unix ) $unix = wfTimestamp( TS_UNIX
, $ts );
524 $s .= $this->getWeekdayAbbreviation( gmdate( 'w', $unix ) +
1 );
527 $num = intval( substr( $ts, 6, 2 ) );
530 if ( !$unix ) $unix = wfTimestamp( TS_UNIX
, $ts );
531 $s .= $this->getWeekdayName( gmdate( 'w', $unix ) +
1 );
534 if ( !$unix ) $unix = wfTimestamp( TS_UNIX
, $ts );
535 $w = gmdate( 'w', $unix );
539 if ( !$unix ) $unix = wfTimestamp( TS_UNIX
, $ts );
540 $num = gmdate( 'w', $unix );
543 if ( !$unix ) $unix = wfTimestamp( TS_UNIX
, $ts );
544 $num = gmdate( 'z', $unix );
547 if ( !$unix ) $unix = wfTimestamp( TS_UNIX
, $ts );
548 $num = gmdate( 'W', $unix );
551 $s .= $this->getMonthName( substr( $ts, 4, 2 ) );
554 $num = substr( $ts, 4, 2 );
557 $s .= $this->getMonthAbbreviation( substr( $ts, 4, 2 ) );
560 $num = intval( substr( $ts, 4, 2 ) );
563 if ( !$unix ) $unix = wfTimestamp( TS_UNIX
, $ts );
564 $num = gmdate( 't', $unix );
567 if ( !$unix ) $unix = wfTimestamp( TS_UNIX
, $ts );
568 $num = gmdate( 'L', $unix );
571 $num = substr( $ts, 0, 4 );
574 $num = substr( $ts, 2, 2 );
577 $s .= intval( substr( $ts, 8, 2 ) ) < 12 ?
'am' : 'pm';
580 $s .= intval( substr( $ts, 8, 2 ) ) < 12 ?
'AM' : 'PM';
583 $h = substr( $ts, 8, 2 );
584 $num = $h %
12 ?
$h %
12 : 12;
587 $num = intval( substr( $ts, 8, 2 ) );
590 $h = substr( $ts, 8, 2 );
591 $num = sprintf( '%02d', $h %
12 ?
$h %
12 : 12 );
594 $num = substr( $ts, 8, 2 );
597 $num = substr( $ts, 10, 2 );
600 $num = substr( $ts, 12, 2 );
603 if ( !$unix ) $unix = wfTimestamp( TS_UNIX
, $ts );
604 $s .= gmdate( 'c', $unix );
607 if ( !$unix ) $unix = wfTimestamp( TS_UNIX
, $ts );
608 $s .= gmdate( 'r', $unix );
611 if ( !$unix ) $unix = wfTimestamp( TS_UNIX
, $ts );
616 if ( $p < strlen( $format ) - 1 ) {
624 if ( $p < strlen( $format ) - 1 ) {
625 $endQuote = strpos( $format, '"', $p +
1 );
626 if ( $endQuote === false ) {
627 # No terminating quote, assume literal "
630 $s .= substr( $format, $p +
1, $endQuote - $p - 1 );
634 # Quote at end of string, assume literal "
641 if ( $num !== false ) {
642 if ( $rawToggle ||
$raw ) {
645 } elseif ( $roman ) {
646 $s .= self
::romanNumeral( $num );
649 $s .= $this->formatNum( $num, true );
658 * Roman number formatting up to 3000
660 static function romanNumeral( $num ) {
661 static $table = array(
662 array( '', 'I', 'II', 'III', 'IV', 'V', 'VI', 'VII', 'VIII', 'IX', 'X' ),
663 array( '', 'X', 'XX', 'XXX', 'XL', 'L', 'LX', 'LXX', 'LXXX', 'XC', 'C' ),
664 array( '', 'C', 'CC', 'CCC', 'CD', 'D', 'DC', 'DCC', 'DCCC', 'CM', 'M' ),
665 array( '', 'M', 'MM', 'MMM' )
668 $num = intval( $num );
669 if ( $num > 3000 ||
$num <= 0 ) {
674 for ( $pow10 = 1000, $i = 3; $i >= 0; $pow10 /= 10, $i-- ) {
675 if ( $num >= $pow10 ) {
676 $s .= $table[$i][floor($num / $pow10)];
678 $num = $num %
$pow10;
684 * This is meant to be used by time(), date(), and timeanddate() to get
685 * the date preference they're supposed to use, it should be used in
689 * function timeanddate([...], $format = true) {
690 * $datePreference = $this->dateFormat($format);
695 * @param mixed $usePrefs: if true, the user's preference is used
696 * if false, the site/language default is used
697 * if int/string, assumed to be a format.
700 function dateFormat( $usePrefs = true ) {
703 if( is_bool( $usePrefs ) ) {
705 $datePreference = $wgUser->getDatePreference();
707 $options = User
::getDefaultOptions();
708 $datePreference = (string)$options['date'];
711 $datePreference = (string)$usePrefs;
715 if( $datePreference == '' ) {
719 return $datePreference;
724 * @param mixed $ts the time format which needs to be turned into a
725 * date('YmdHis') format with wfTimestamp(TS_MW,$ts)
726 * @param bool $adj whether to adjust the time output according to the
727 * user configured offset ($timecorrection)
728 * @param mixed $format true to use user's date format preference
729 * @param string $timecorrection the time offset as returned by
730 * validateTimeZone() in Special:Preferences
733 function date( $ts, $adj = false, $format = true, $timecorrection = false ) {
736 $ts = $this->userAdjust( $ts, $timecorrection );
739 $pref = $this->dateFormat( $format );
740 if( $pref == 'default' ||
!isset( $this->dateFormats
["$pref date"] ) ) {
741 $pref = $this->defaultDateFormat
;
743 return $this->sprintfDate( $this->dateFormats
["$pref date"], $ts );
748 * @param mixed $ts the time format which needs to be turned into a
749 * date('YmdHis') format with wfTimestamp(TS_MW,$ts)
750 * @param bool $adj whether to adjust the time output according to the
751 * user configured offset ($timecorrection)
752 * @param mixed $format true to use user's date format preference
753 * @param string $timecorrection the time offset as returned by
754 * validateTimeZone() in Special:Preferences
757 function time( $ts, $adj = false, $format = true, $timecorrection = false ) {
760 $ts = $this->userAdjust( $ts, $timecorrection );
763 $pref = $this->dateFormat( $format );
764 if( $pref == 'default' ||
!isset( $this->dateFormats
["$pref time"] ) ) {
765 $pref = $this->defaultDateFormat
;
767 return $this->sprintfDate( $this->dateFormats
["$pref time"], $ts );
772 * @param mixed $ts the time format which needs to be turned into a
773 * date('YmdHis') format with wfTimestamp(TS_MW,$ts)
774 * @param bool $adj whether to adjust the time output according to the
775 * user configured offset ($timecorrection)
777 * @param mixed $format what format to return, if it's false output the
778 * default one (default true)
779 * @param string $timecorrection the time offset as returned by
780 * validateTimeZone() in Special:Preferences
783 function timeanddate( $ts, $adj = false, $format = true, $timecorrection = false) {
786 $ts = wfTimestamp( TS_MW
, $ts );
789 $ts = $this->userAdjust( $ts, $timecorrection );
792 $pref = $this->dateFormat( $format );
793 if( $pref == 'default' ||
!isset( $this->dateFormats
["$pref both"] ) ) {
794 $pref = $this->defaultDateFormat
;
797 return $this->sprintfDate( $this->dateFormats
["$pref both"], $ts );
800 function getMessage( $key ) {
802 return isset( $this->messages
[$key] ) ?
$this->messages
[$key] : null;
805 function getAllMessages() {
807 return $this->messages
;
810 function iconv( $in, $out, $string ) {
811 # For most languages, this is a wrapper for iconv
812 return iconv( $in, $out . '//IGNORE', $string );
815 // callback functions for uc(), lc(), ucwords(), ucwordbreaks()
816 function ucwordbreaksCallbackAscii($matches){
817 return $this->ucfirst($matches[1]);
820 function ucwordbreaksCallbackMB($matches){
821 return mb_strtoupper($matches[0]);
824 function ucCallback($matches){
825 list( $wikiUpperChars ) = self
::getCaseMaps();
826 return strtr( $matches[1], $wikiUpperChars );
829 function lcCallback($matches){
830 list( , $wikiLowerChars ) = self
::getCaseMaps();
831 return strtr( $matches[1], $wikiLowerChars );
834 function ucwordsCallbackMB($matches){
835 return mb_strtoupper($matches[0]);
838 function ucwordsCallbackWiki($matches){
839 list( $wikiUpperChars ) = self
::getCaseMaps();
840 return strtr( $matches[0], $wikiUpperChars );
843 function ucfirst( $str ) {
844 return self
::uc( $str, true );
847 function uc( $str, $first = false ) {
848 if ( function_exists( 'mb_strtoupper' ) ) {
850 if ( self
::isMultibyte( $str ) ) {
851 return mb_strtoupper( mb_substr( $str, 0, 1 ) ) . mb_substr( $str, 1 );
853 return ucfirst( $str );
856 return self
::isMultibyte( $str ) ?
mb_strtoupper( $str ) : strtoupper( $str );
859 if ( self
::isMultibyte( $str ) ) {
860 list( $wikiUpperChars ) = $this->getCaseMaps();
861 $x = $first ?
'^' : '';
862 return preg_replace_callback(
863 "/$x([a-z]|[\\xc0-\\xff][\\x80-\\xbf]*)/",
864 array($this,"ucCallback"),
868 return $first ?
ucfirst( $str ) : strtoupper( $str );
873 function lcfirst( $str ) {
874 return self
::lc( $str, true );
877 function lc( $str, $first = false ) {
878 if ( function_exists( 'mb_strtolower' ) )
880 if ( self
::isMultibyte( $str ) )
881 return mb_strtolower( mb_substr( $str, 0, 1 ) ) . mb_substr( $str, 1 );
883 return strtolower( substr( $str, 0, 1 ) ) . substr( $str, 1 );
885 return self
::isMultibyte( $str ) ?
mb_strtolower( $str ) : strtolower( $str );
887 if ( self
::isMultibyte( $str ) ) {
888 list( , $wikiLowerChars ) = self
::getCaseMaps();
889 $x = $first ?
'^' : '';
890 return preg_replace_callback(
891 "/$x([A-Z]|[\\xc0-\\xff][\\x80-\\xbf]*)/",
892 array($this,"lcCallback"),
896 return $first ?
strtolower( substr( $str, 0, 1 ) ) . substr( $str, 1 ) : strtolower( $str );
899 function isMultibyte( $str ) {
900 return (bool)preg_match( '/[\x80-\xff]/', $str );
903 function ucwords($str) {
904 if ( self
::isMultibyte( $str ) ) {
905 $str = self
::lc($str);
907 // regexp to find first letter in each word (i.e. after each space)
908 $replaceRegexp = "/^([a-z]|[\\xc0-\\xff][\\x80-\\xbf]*)| ([a-z]|[\\xc0-\\xff][\\x80-\\xbf]*)/";
910 // function to use to capitalize a single char
911 if ( function_exists( 'mb_strtoupper' ) )
912 return preg_replace_callback(
914 array($this,"ucwordsCallbackMB"),
918 return preg_replace_callback(
920 array($this,"ucwordsCallbackWiki"),
925 return ucwords( strtolower( $str ) );
928 # capitalize words at word breaks
929 function ucwordbreaks($str){
930 if (self
::isMultibyte( $str ) ) {
931 $str = self
::lc($str);
933 // since \b doesn't work for UTF-8, we explicitely define word break chars
934 $breaks= "[ \-\(\)\}\{\.,\?!]";
936 // find first letter after word break
937 $replaceRegexp = "/^([a-z]|[\\xc0-\\xff][\\x80-\\xbf]*)|$breaks([a-z]|[\\xc0-\\xff][\\x80-\\xbf]*)/";
939 if ( function_exists( 'mb_strtoupper' ) )
940 return preg_replace_callback(
942 array($this,"ucwordbreaksCallbackMB"),
946 return preg_replace_callback(
948 array($this,"ucwordsCallbackWiki"),
953 return preg_replace_callback(
954 '/\b([\w\x80-\xff]+)\b/',
955 array($this,"ucwordbreaksCallbackAscii"),
960 * Return a case-folded representation of $s
962 * This is a representation such that caseFold($s1)==caseFold($s2) if $s1
963 * and $s2 are the same except for the case of their characters. It is not
964 * necessary for the value returned to make sense when displayed.
966 * Do *not* perform any other normalisation in this function. If a caller
967 * uses this function when it should be using a more general normalisation
968 * function, then fix the caller.
970 function caseFold( $s ) {
971 return $this->uc( $s );
974 function checkTitleEncoding( $s ) {
975 if( is_array( $s ) ) {
976 wfDebugDieBacktrace( 'Given array to checkTitleEncoding.' );
978 # Check for non-UTF-8 URLs
979 $ishigh = preg_match( '/[\x80-\xff]/', $s);
980 if(!$ishigh) return $s;
982 $isutf8 = preg_match( '/^([\x00-\x7f]|[\xc0-\xdf][\x80-\xbf]|' .
983 '[\xe0-\xef][\x80-\xbf]{2}|[\xf0-\xf7][\x80-\xbf]{3})+$/', $s );
984 if( $isutf8 ) return $s;
986 return $this->iconv( $this->fallback8bitEncoding(), "utf-8", $s );
989 function fallback8bitEncoding() {
991 return $this->fallback8bitEncoding
;
995 * Some languages have special punctuation to strip out
996 * or characters which need to be converted for MySQL's
997 * indexing to grok it correctly. Make such changes here.
1002 function stripForSearch( $string ) {
1004 if ( $wgDBtype != 'mysql' ) {
1008 # MySQL fulltext index doesn't grok utf-8, so we
1009 # need to fold cases and convert to hex
1011 wfProfileIn( __METHOD__
);
1012 if( function_exists( 'mb_strtolower' ) ) {
1013 $out = preg_replace(
1014 "/([\\xc0-\\xff][\\x80-\\xbf]*)/e",
1015 "'U8' . bin2hex( \"$1\" )",
1016 mb_strtolower( $string ) );
1018 list( , $wikiLowerChars ) = self
::getCaseMaps();
1019 $out = preg_replace(
1020 "/([\\xc0-\\xff][\\x80-\\xbf]*)/e",
1021 "'U8' . bin2hex( strtr( \"\$1\", \$wikiLowerChars ) )",
1024 wfProfileOut( __METHOD__
);
1028 function convertForSearchResult( $termsArray ) {
1029 # some languages, e.g. Chinese, need to do a conversion
1030 # in order for search results to be displayed correctly
1035 * Get the first character of a string.
1040 function firstChar( $s ) {
1042 preg_match( '/^([\x00-\x7f]|[\xc0-\xdf][\x80-\xbf]|' .
1043 '[\xe0-\xef][\x80-\xbf]{2}|[\xf0-\xf7][\x80-\xbf]{3})/', $s, $matches);
1045 return isset( $matches[1] ) ?
$matches[1] : "";
1048 function initEncoding() {
1049 # Some languages may have an alternate char encoding option
1050 # (Esperanto X-coding, Japanese furigana conversion, etc)
1051 # If this language is used as the primary content language,
1052 # an override to the defaults can be set here on startup.
1055 function recodeForEdit( $s ) {
1056 # For some languages we'll want to explicitly specify
1057 # which characters make it into the edit box raw
1058 # or are converted in some way or another.
1059 # Note that if wgOutputEncoding is different from
1060 # wgInputEncoding, this text will be further converted
1061 # to wgOutputEncoding.
1062 global $wgEditEncoding;
1063 if( $wgEditEncoding == '' or
1064 $wgEditEncoding == 'UTF-8' ) {
1067 return $this->iconv( 'UTF-8', $wgEditEncoding, $s );
1071 function recodeInput( $s ) {
1072 # Take the previous into account.
1073 global $wgEditEncoding;
1074 if($wgEditEncoding != "") {
1075 $enc = $wgEditEncoding;
1079 if( $enc == 'UTF-8' ) {
1082 return $this->iconv( $enc, 'UTF-8', $s );
1087 * For right-to-left language support
1097 * A hidden direction mark (LRM or RLM), depending on the language direction
1101 function getDirMark() {
1102 return $this->isRTL() ?
"\xE2\x80\x8F" : "\xE2\x80\x8E";
1106 * An arrow, depending on the language direction
1110 function getArrow() {
1111 return $this->isRTL() ?
'←' : '→';
1115 * To allow "foo[[bar]]" to extend the link over the whole word "foobar"
1119 function linkPrefixExtension() {
1121 return $this->linkPrefixExtension
;
1124 function &getMagicWords() {
1126 return $this->magicWords
;
1129 # Fill a MagicWord object with data from here
1130 function getMagic( &$mw ) {
1131 if ( !isset( $this->mMagicExtensions
) ) {
1132 $this->mMagicExtensions
= array();
1133 wfRunHooks( 'LanguageGetMagic', array( &$this->mMagicExtensions
, $this->getCode() ) );
1135 if ( isset( $this->mMagicExtensions
[$mw->mId
] ) ) {
1136 $rawEntry = $this->mMagicExtensions
[$mw->mId
];
1138 $magicWords =& $this->getMagicWords();
1139 if ( isset( $magicWords[$mw->mId
] ) ) {
1140 $rawEntry = $magicWords[$mw->mId
];
1142 # Fall back to English if local list is incomplete
1143 $magicWords =& Language
::getMagicWords();
1144 $rawEntry = $magicWords[$mw->mId
];
1148 if( !is_array( $rawEntry ) ) {
1149 error_log( "\"$rawEntry\" is not a valid magic thingie for \"$mw->mId\"" );
1151 $mw->mCaseSensitive
= $rawEntry[0];
1152 $mw->mSynonyms
= array_slice( $rawEntry, 1 );
1156 * Get special page names, as an associative array
1157 * case folded alias => real name
1159 function getSpecialPageAliases() {
1161 if ( !isset( $this->mExtendedSpecialPageAliases
) ) {
1162 $this->mExtendedSpecialPageAliases
= $this->specialPageAliases
;
1163 wfRunHooks( 'LangugeGetSpecialPageAliases',
1164 array( &$this->mExtendedSpecialPageAliases
, $this->getCode() ) );
1166 return $this->mExtendedSpecialPageAliases
;
1170 * Italic is unsuitable for some languages
1174 * @param string $text The text to be emphasized.
1177 function emphasize( $text ) {
1178 return "<em>$text</em>";
1182 * Normally we output all numbers in plain en_US style, that is
1183 * 293,291.235 for twohundredninetythreethousand-twohundredninetyone
1184 * point twohundredthirtyfive. However this is not sutable for all
1185 * languages, some such as Pakaran want ੨੯੩,੨੯੫.੨੩੫ and others such as
1186 * Icelandic just want to use commas instead of dots, and dots instead
1187 * of commas like "293.291,235".
1189 * An example of this function being called:
1191 * wfMsg( 'message', $wgLang->formatNum( $num ) )
1194 * See LanguageGu.php for the Gujarati implementation and
1195 * LanguageIs.php for the , => . and . => , implementation.
1197 * @todo check if it's viable to use localeconv() for the decimal
1200 * @param mixed $number the string to be formatted, should be an integer or
1201 * a floating point number.
1202 * @param bool $nocommafy Set to true for special numbers like dates
1205 function formatNum( $number, $nocommafy = false ) {
1206 global $wgTranslateNumerals;
1208 $number = $this->commafy($number);
1209 $s = $this->separatorTransformTable();
1210 if (!is_null($s)) { $number = strtr($number, $s); }
1213 if ($wgTranslateNumerals) {
1214 $s = $this->digitTransformTable();
1215 if (!is_null($s)) { $number = strtr($number, $s); }
1221 function parseFormattedNumber( $number ) {
1222 $s = $this->digitTransformTable();
1223 if (!is_null($s)) { $number = strtr($number, array_flip($s)); }
1225 $s = $this->separatorTransformTable();
1226 if (!is_null($s)) { $number = strtr($number, array_flip($s)); }
1228 $number = strtr( $number, array (',' => '') );
1233 * Adds commas to a given number
1238 function commafy($_) {
1239 return strrev((string)preg_replace('/(\d{3})(?=\d)(?!\d*\.)/','$1,',strrev($_)));
1242 function digitTransformTable() {
1244 return $this->digitTransformTable
;
1247 function separatorTransformTable() {
1249 return $this->separatorTransformTable
;
1254 * For the credit list in includes/Credits.php (action=credits)
1259 function listToText( $l ) {
1262 for ($i = $m; $i >= 0; $i--) {
1265 } else if ($i == $m - 1) {
1266 $s = $l[$i] . ' ' . $this->getMessageFromDB( 'and' ) . ' ' . $s;
1268 $s = $l[$i] . ', ' . $s;
1274 # Crop a string from the beginning or end to a certain number of bytes.
1275 # (Bytes are used because our storage has limited byte lengths for some
1276 # columns in the database.) Multibyte charsets will need to make sure that
1277 # only whole characters are included!
1279 # $length does not include the optional ellipsis.
1280 # If $length is negative, snip from the beginning
1281 function truncate( $string, $length, $ellipsis = "" ) {
1282 if( $length == 0 ) {
1285 if ( strlen( $string ) <= abs( $length ) ) {
1289 $string = substr( $string, 0, $length );
1290 $char = ord( $string[strlen( $string ) - 1] );
1292 if ($char >= 0xc0) {
1293 # We got the first byte only of a multibyte char; remove it.
1294 $string = substr( $string, 0, -1 );
1295 } elseif( $char >= 0x80 &&
1296 preg_match( '/^(.*)(?:[\xe0-\xef][\x80-\xbf]|' .
1297 '[\xf0-\xf7][\x80-\xbf]{1,2})$/', $string, $m ) ) {
1298 # We chopped in the middle of a character; remove it
1301 return $string . $ellipsis;
1303 $string = substr( $string, $length );
1304 $char = ord( $string[0] );
1305 if( $char >= 0x80 && $char < 0xc0 ) {
1306 # We chopped in the middle of a character; remove the whole thing
1307 $string = preg_replace( '/^[\x80-\xbf]+/', '', $string );
1309 return $ellipsis . $string;
1314 * Grammatical transformations, needed for inflected languages
1315 * Invoked by putting {{grammar:case|word}} in a message
1317 * @param string $word
1318 * @param string $case
1321 function convertGrammar( $word, $case ) {
1322 global $wgGrammarForms;
1323 if ( isset($wgGrammarForms['en'][$case][$word]) ) {
1324 return $wgGrammarForms['en'][$case][$word];
1330 * Plural form transformations, needed for some languages.
1331 * For example, where are 3 form of plural in Russian and Polish,
1332 * depending on "count mod 10". See [[w:Plural]]
1333 * For English it is pretty simple.
1335 * Invoked by putting {{plural:count|wordform1|wordform2}}
1336 * or {{plural:count|wordform1|wordform2|wordform3}}
1338 * Example: {{plural:{{NUMBEROFARTICLES}}|article|articles}}
1340 * @param integer $count
1341 * @param string $wordform1
1342 * @param string $wordform2
1343 * @param string $wordform3 (optional)
1344 * @param string $wordform4 (optional)
1345 * @param string $wordform5 (optional)
1348 function convertPlural( $count, $w1, $w2, $w3, $w4, $w5) {
1349 return ( $count == '1' ||
$count == '-1' ) ?
$w1 : $w2;
1353 * For translaing of expiry times
1354 * @param string The validated block time in English
1355 * @param $forContent, avoid html?
1356 * @return Somehow translated block time
1357 * @see LanguageFi.php for example implementation
1359 function translateBlockExpiry( $str, $forContent=false ) {
1361 $scBlockExpiryOptions = $this->getMessageFromDB( 'ipboptions' );
1363 if ( $scBlockExpiryOptions == '-') {
1367 foreach (explode(',', $scBlockExpiryOptions) as $option) {
1368 if ( strpos($option, ":") === false )
1370 list($show, $value) = explode(":", $option);
1371 if ( strcmp ( $str, $value) == 0 ) {
1373 return htmlspecialchars($str) . htmlspecialchars( trim( $show ) );
1375 return '<span title="' . htmlspecialchars($str). '">' . htmlspecialchars( trim( $show ) ) . '</span>';
1383 * languages like Chinese need to be segmented in order for the diff
1386 * @param string $text
1389 function segmentForDiff( $text ) {
1394 * and unsegment to show the result
1396 * @param string $text
1399 function unsegmentForDiff( $text ) {
1403 # convert text to different variants of a language.
1404 function convert( $text, $isTitle = false) {
1405 return $this->mConverter
->convert($text, $isTitle);
1408 # Convert text from within Parser
1409 function parserConvert( $text, &$parser ) {
1410 return $this->mConverter
->parserConvert( $text, $parser );
1413 # Check if this is a language with variants
1414 function hasVariants(){
1415 return sizeof($this->getVariants())>1;
1418 # Put custom tags (e.g. -{ }-) around math to prevent conversion
1419 function armourMath($text){
1420 return $this->mConverter
->armourMath($text);
1425 * Perform output conversion on a string, and encode for safe HTML output.
1426 * @param string $text
1427 * @param bool $isTitle -- wtf?
1429 * @todo this should get integrated somewhere sane
1431 function convertHtml( $text, $isTitle = false ) {
1432 return htmlspecialchars( $this->convert( $text, $isTitle ) );
1435 function convertCategoryKey( $key ) {
1436 return $this->mConverter
->convertCategoryKey( $key );
1440 * get the list of variants supported by this langauge
1441 * see sample implementation in LanguageZh.php
1443 * @return array an array of language codes
1445 function getVariants() {
1446 return $this->mConverter
->getVariants();
1450 function getPreferredVariant( $fromUser = true ) {
1451 return $this->mConverter
->getPreferredVariant( $fromUser );
1455 * if a language supports multiple variants, it is
1456 * possible that non-existing link in one variant
1457 * actually exists in another variant. this function
1458 * tries to find it. See e.g. LanguageZh.php
1460 * @param string $link the name of the link
1461 * @param mixed $nt the title object of the link
1462 * @return null the input parameters may be modified upon return
1464 function findVariantLink( &$link, &$nt ) {
1465 $this->mConverter
->findVariantLink($link, $nt);
1469 * If a language supports multiple variants, converts text
1470 * into an array of all possible variants of the text:
1471 * 'variant' => text in that variant
1474 function convertLinkToAllVariants($text){
1475 return $this->mConverter
->convertLinkToAllVariants($text);
1480 * returns language specific options used by User::getPageRenderHash()
1481 * for example, the preferred language variant
1486 function getExtraHashOptions() {
1487 return $this->mConverter
->getExtraHashOptions();
1491 * for languages that support multiple variants, the title of an
1492 * article may be displayed differently in different variants. this
1493 * function returns the apporiate title defined in the body of the article.
1497 function getParsedTitle() {
1498 return $this->mConverter
->getParsedTitle();
1502 * Enclose a string with the "no conversion" tag. This is used by
1503 * various functions in the Parser
1505 * @param string $text text to be tagged for no conversion
1506 * @return string the tagged text
1508 function markNoConversion( $text, $noParse=false ) {
1509 return $this->mConverter
->markNoConversion( $text, $noParse );
1513 * A regular expression to match legal word-trailing characters
1514 * which should be merged onto a link of the form [[foo]]bar.
1519 function linkTrail() {
1521 return $this->linkTrail
;
1524 function getLangObj() {
1529 * Get the RFC 3066 code for this language object
1531 function getCode() {
1532 return $this->mCode
;
1535 function setCode( $code ) {
1536 $this->mCode
= $code;
1539 static function getFileName( $prefix = 'Language', $code, $suffix = '.php' ) {
1540 return $prefix . str_replace( '-', '_', ucfirst( $code ) ) . $suffix;
1543 static function getMessagesFileName( $code ) {
1545 return self
::getFileName( "$IP/languages/messages/Messages", $code, '.php' );
1548 static function getClassFileName( $code ) {
1550 return self
::getFileName( "$IP/languages/classes/Language", $code, '.php' );
1553 static function getLocalisationArray( $code, $disableCache = false ) {
1554 self
::loadLocalisation( $code, $disableCache );
1555 return self
::$mLocalisationCache[$code];
1559 * Load localisation data for a given code into the static cache
1561 * @return array Dependencies, map of filenames to mtimes
1563 static function loadLocalisation( $code, $disableCache = false ) {
1564 static $recursionGuard = array();
1568 throw new MWException( "Invalid language code requested" );
1571 if ( !$disableCache ) {
1572 # Try the per-process cache
1573 if ( isset( self
::$mLocalisationCache[$code] ) ) {
1574 return self
::$mLocalisationCache[$code]['deps'];
1577 wfProfileIn( __METHOD__
);
1579 # Try the serialized directory
1580 $cache = wfGetPrecompiledData( self
::getFileName( "Messages", $code, '.ser' ) );
1582 self
::$mLocalisationCache[$code] = $cache;
1583 wfDebug( "Language::loadLocalisation(): got localisation for $code from precompiled data file\n" );
1584 wfProfileOut( __METHOD__
);
1585 return self
::$mLocalisationCache[$code]['deps'];
1588 # Try the global cache
1589 $memcKey = wfMemcKey('localisation', $code );
1590 $cache = $wgMemc->get( $memcKey );
1592 # Check file modification times
1593 foreach ( $cache['deps'] as $file => $mtime ) {
1594 if ( !file_exists( $file ) ||
filemtime( $file ) > $mtime ) {
1598 if ( self
::isLocalisationOutOfDate( $cache ) ) {
1599 $wgMemc->delete( $memcKey );
1601 wfDebug( "Language::loadLocalisation(): localisation cache for $code had expired due to update of $file\n" );
1603 self
::$mLocalisationCache[$code] = $cache;
1604 wfDebug( "Language::loadLocalisation(): got localisation for $code from cache\n" );
1605 wfProfileOut( __METHOD__
);
1606 return $cache['deps'];
1610 wfProfileIn( __METHOD__
);
1613 # Default fallback, may be overridden when the messages file is included
1614 if ( $code != 'en' ) {
1620 # Load the primary localisation from the source file
1621 $filename = self
::getMessagesFileName( $code );
1622 if ( !file_exists( $filename ) ) {
1623 wfDebug( "Language::loadLocalisation(): no localisation file for $code, using implicit fallback to en\n" );
1627 $deps = array( $filename => filemtime( $filename ) );
1628 require( $filename );
1629 $cache = compact( self
::$mLocalisationKeys );
1630 wfDebug( "Language::loadLocalisation(): got localisation for $code from source\n" );
1633 if ( !empty( $fallback ) ) {
1634 # Load the fallback localisation, with a circular reference guard
1635 if ( isset( $recursionGuard[$code] ) ) {
1636 throw new MWException( "Error: Circular fallback reference in language code $code" );
1638 $recursionGuard[$code] = true;
1639 $newDeps = self
::loadLocalisation( $fallback, $disableCache );
1640 unset( $recursionGuard[$code] );
1642 $secondary = self
::$mLocalisationCache[$fallback];
1643 $deps = array_merge( $deps, $newDeps );
1645 # Merge the fallback localisation with the current localisation
1646 foreach ( self
::$mLocalisationKeys as $key ) {
1647 if ( isset( $cache[$key] ) ) {
1648 if ( isset( $secondary[$key] ) ) {
1649 if ( in_array( $key, self
::$mMergeableMapKeys ) ) {
1650 $cache[$key] = $cache[$key] +
$secondary[$key];
1651 } elseif ( in_array( $key, self
::$mMergeableListKeys ) ) {
1652 $cache[$key] = array_merge( $secondary[$key], $cache[$key] );
1653 } elseif ( in_array( $key, self
::$mMergeableAliasListKeys ) ) {
1654 $cache[$key] = array_merge_recursive( $cache[$key], $secondary[$key] );
1658 $cache[$key] = $secondary[$key];
1662 # Merge bookstore lists if requested
1663 if ( !empty( $cache['bookstoreList']['inherit'] ) ) {
1664 $cache['bookstoreList'] = array_merge( $cache['bookstoreList'], $secondary['bookstoreList'] );
1666 if ( isset( $cache['bookstoreList']['inherit'] ) ) {
1667 unset( $cache['bookstoreList']['inherit'] );
1671 # Add dependencies to the cache entry
1672 $cache['deps'] = $deps;
1674 # Replace spaces with underscores in namespace names
1675 $cache['namespaceNames'] = str_replace( ' ', '_', $cache['namespaceNames'] );
1677 # Save to both caches
1678 self
::$mLocalisationCache[$code] = $cache;
1679 if ( !$disableCache ) {
1680 $wgMemc->set( $memcKey, $cache );
1683 wfProfileOut( __METHOD__
);
1688 * Test if a given localisation cache is out of date with respect to the
1689 * source Messages files. This is done automatically for the global cache
1690 * in $wgMemc, but is only done on certain occasions for the serialized
1693 * @param $cache mixed Either a language code or a cache array
1695 static function isLocalisationOutOfDate( $cache ) {
1696 if ( !is_array( $cache ) ) {
1697 self
::loadLocalisation( $cache );
1698 $cache = self
::$mLocalisationCache[$cache];
1701 foreach ( $cache['deps'] as $file => $mtime ) {
1702 if ( !file_exists( $file ) ||
filemtime( $file ) > $mtime ) {
1711 * Get the fallback for a given language
1713 static function getFallbackFor( $code ) {
1714 self
::loadLocalisation( $code );
1715 return self
::$mLocalisationCache[$code]['fallback'];
1719 * Get all messages for a given language
1721 static function getMessagesFor( $code ) {
1722 self
::loadLocalisation( $code );
1723 return self
::$mLocalisationCache[$code]['messages'];
1727 * Get a message for a given language
1729 static function getMessageFor( $key, $code ) {
1730 self
::loadLocalisation( $code );
1731 return isset( self
::$mLocalisationCache[$code]['messages'][$key] ) ? self
::$mLocalisationCache[$code]['messages'][$key] : null;
1735 * Load localisation data for this object
1738 if ( !$this->mLoaded
) {
1739 self
::loadLocalisation( $this->getCode() );
1740 $cache =& self
::$mLocalisationCache[$this->getCode()];
1741 foreach ( self
::$mLocalisationKeys as $key ) {
1742 $this->$key = $cache[$key];
1744 $this->mLoaded
= true;
1746 $this->fixUpSettings();
1751 * Do any necessary post-cache-load settings adjustment
1753 function fixUpSettings() {
1754 global $wgExtraNamespaces, $wgMetaNamespace, $wgMetaNamespaceTalk,
1755 $wgNamespaceAliases, $wgAmericanDates;
1756 wfProfileIn( __METHOD__
);
1757 if ( $wgExtraNamespaces ) {
1758 $this->namespaceNames
= $wgExtraNamespaces +
$this->namespaceNames
;
1761 $this->namespaceNames
[NS_PROJECT
] = $wgMetaNamespace;
1762 if ( $wgMetaNamespaceTalk ) {
1763 $this->namespaceNames
[NS_PROJECT_TALK
] = $wgMetaNamespaceTalk;
1765 $talk = $this->namespaceNames
[NS_PROJECT_TALK
];
1766 $talk = str_replace( '$1', $wgMetaNamespace, $talk );
1768 # Allow grammar transformations
1769 # Allowing full message-style parsing would make simple requests
1770 # such as action=raw much more expensive than they need to be.
1771 # This will hopefully cover most cases.
1772 $talk = preg_replace_callback( '/{{grammar:(.*?)\|(.*?)}}/i',
1773 array( &$this, 'replaceGrammarInNamespace' ), $talk );
1774 $talk = str_replace( ' ', '_', $talk );
1775 $this->namespaceNames
[NS_PROJECT_TALK
] = $talk;
1778 # The above mixing may leave namespaces out of canonical order.
1779 # Re-order by namespace ID number...
1780 ksort( $this->namespaceNames
);
1782 # Put namespace names and aliases into a hashtable.
1783 # If this is too slow, then we should arrange it so that it is done
1784 # before caching. The catch is that at pre-cache time, the above
1785 # class-specific fixup hasn't been done.
1786 $this->mNamespaceIds
= array();
1787 foreach ( $this->namespaceNames
as $index => $name ) {
1788 $this->mNamespaceIds
[$this->lc($name)] = $index;
1790 if ( $this->namespaceAliases
) {
1791 foreach ( $this->namespaceAliases
as $name => $index ) {
1792 $this->mNamespaceIds
[$this->lc($name)] = $index;
1795 if ( $wgNamespaceAliases ) {
1796 foreach ( $wgNamespaceAliases as $name => $index ) {
1797 $this->mNamespaceIds
[$this->lc($name)] = $index;
1801 if ( $this->defaultDateFormat
== 'dmy or mdy' ) {
1802 $this->defaultDateFormat
= $wgAmericanDates ?
'mdy' : 'dmy';
1804 wfProfileOut( __METHOD__
);
1807 function replaceGrammarInNamespace( $m ) {
1808 return $this->convertGrammar( trim( $m[2] ), trim( $m[1] ) );
1811 static function getCaseMaps() {
1812 static $wikiUpperChars, $wikiLowerChars;
1813 if ( isset( $wikiUpperChars ) ) {
1814 return array( $wikiUpperChars, $wikiLowerChars );
1817 wfProfileIn( __METHOD__
);
1818 $arr = wfGetPrecompiledData( 'Utf8Case.ser' );
1819 if ( $arr === false ) {
1820 throw new MWException(
1821 "Utf8Case.ser is missing, please run \"make\" in the serialized directory\n" );
1824 wfProfileOut( __METHOD__
);
1825 return array( $wikiUpperChars, $wikiLowerChars );
1828 function formatTimePeriod( $seconds ) {
1829 if ( $seconds < 10 ) {
1830 return $this->formatNum( sprintf( "%.1f", $seconds ) ) . wfMsg( 'seconds-abbrev' );
1831 } elseif ( $seconds < 60 ) {
1832 return $this->formatNum( round( $seconds ) ) . wfMsg( 'seconds-abbrev' );
1833 } elseif ( $seconds < 3600 ) {
1834 return $this->formatNum( floor( $seconds / 60 ) ) . wfMsg( 'minutes-abbrev' ) .
1835 $this->formatNum( round( fmod( $seconds, 60 ) ) ) . wfMsg( 'seconds-abbrev' );
1837 $hours = floor( $seconds / 3600 );
1838 $minutes = floor( ( $seconds - $hours * 3600 ) / 60 );
1839 $secondsPart = round( $seconds - $hours * 3600 - $minutes * 60 );
1840 return $this->formatNum( $hours ) . wfMsg( 'hours-abbrev' ) .
1841 $this->formatNum( $minutes ) . wfMsg( 'minutes-abbrev' ) .
1842 $this->formatNum( $secondsPart ) . wfMsg( 'seconds-abbrev' );
1846 function formatBitrate( $bps ) {
1847 $units = array( 'bps', 'kbps', 'Mbps', 'Gbps' );
1849 return $this->formatNum( $bps ) . $units[0];
1851 $unitIndex = floor( log10( $bps ) / 3 );
1852 $mantissa = $bps / pow( 1000, $unitIndex );
1853 if ( $mantissa < 10 ) {
1854 $mantissa = round( $mantissa, 1 );
1856 $mantissa = round( $mantissa );
1858 return $this->formatNum( $mantissa ) . $units[$unitIndex];
1862 * Format a size in bytes for output, using an appropriate
1863 * unit (B, KB, MB or GB) according to the magnitude in question
1865 * @param $size Size to format
1866 * @return string Plain text (not HTML)
1868 function formatSize( $size ) {
1869 // For small sizes no decimal places necessary
1871 if( $size > 1024 ) {
1872 $size = $size / 1024;
1873 if( $size > 1024 ) {
1874 $size = $size / 1024;
1875 // For MB and bigger two decimal places are smarter
1877 if( $size > 1024 ) {
1878 $size = $size / 1024;
1879 $msg = 'size-gigabytes';
1881 $msg = 'size-megabytes';
1884 $msg = 'size-kilobytes';
1887 $msg = 'size-bytes';
1889 $size = round( $size, $round );
1890 $text = $this->getMessageFromDB( $msg );
1891 return str_replace( '$1', $this->formatNum( $size ), $text );