false );
}
}
static function ns( $parser, $part1 = '' ) {
global $wgContLang;
$found = false;
if ( intval( $part1 ) || $part1 == "0" ) {
$text = $wgContLang->getNsText( intval( $part1 ) );
$found = true;
} else {
$param = str_replace( ' ', '_', strtolower( $part1 ) );
$index = Namespace::getCanonicalIndex( strtolower( $param ) );
if ( !is_null( $index ) ) {
$text = $wgContLang->getNsText( $index );
$found = true;
}
}
if ( $found ) {
return $text;
} else {
return array( 'found' => false );
}
}
static function urlencode( $parser, $s = '' ) {
return urlencode( $s );
}
static function lcfirst( $parser, $s = '' ) {
global $wgContLang;
return $wgContLang->lcfirst( $s );
}
static function ucfirst( $parser, $s = '' ) {
global $wgContLang;
return $wgContLang->ucfirst( $s );
}
static function lc( $parser, $s = '' ) {
global $wgContLang;
if ( is_callable( array( $parser, 'markerSkipCallback' ) ) ) {
return $parser->markerSkipCallback( $s, array( $wgContLang, 'lc' ) );
} else {
return $wgContLang->lc( $s );
}
}
static function uc( $parser, $s = '' ) {
global $wgContLang;
if ( is_callable( array( $parser, 'markerSkipCallback' ) ) ) {
return $parser->markerSkipCallback( $s, array( $wgContLang, 'uc' ) );
} else {
return $wgContLang->uc( $s );
}
}
static function localurl( $parser, $s = '', $arg = null ) { return self::urlFunction( 'getLocalURL', $s, $arg ); }
static function localurle( $parser, $s = '', $arg = null ) { return self::urlFunction( 'escapeLocalURL', $s, $arg ); }
static function fullurl( $parser, $s = '', $arg = null ) { return self::urlFunction( 'getFullURL', $s, $arg ); }
static function fullurle( $parser, $s = '', $arg = null ) { return self::urlFunction( 'escapeFullURL', $s, $arg ); }
static function urlFunction( $func, $s = '', $arg = null ) {
$title = Title::newFromText( $s );
# Due to order of execution of a lot of bits, the values might be encoded
# before arriving here; if that's true, then the title can't be created
# and the variable will fail. If we can't get a decent title from the first
# attempt, url-decode and try for a second.
if( is_null( $title ) )
$title = Title::newFromUrl( urldecode( $s ) );
if ( !is_null( $title ) ) {
if ( !is_null( $arg ) ) {
$text = $title->$func( $arg );
} else {
$text = $title->$func();
}
return $text;
} else {
return array( 'found' => false );
}
}
static function formatNum( $parser, $num = '' ) {
return $parser->getFunctionLang()->formatNum( $num );
}
static function grammar( $parser, $case = '', $word = '' ) {
return $parser->getFunctionLang()->convertGrammar( $word, $case );
}
static function plural( $parser, $text = '') {
$forms = array_slice( func_get_args(), 2);
$text = $parser->getFunctionLang()->parseFormattedNumber( $text );
return $parser->getFunctionLang()->convertPlural( $text, $forms );
}
/**
* Override the title of the page when viewed,
* provided we've been given a title which
* will normalise to the canonical title
*
* @param Parser $parser Parent parser
* @param string $text Desired title text
* @return string
*/
static function displaytitle( $parser, $text = '' ) {
$text = trim( Sanitizer::decodeCharReferences( $text ) );
$title = Title::newFromText( $text );
if( $title instanceof Title && $title->getFragment() == '' && $title->equals( $parser->mTitle ) )
$parser->mOutput->setDisplayTitle( $text );
return '';
}
static function isRaw( $param ) {
static $mwRaw;
if ( !$mwRaw ) {
$mwRaw =& MagicWord::get( 'rawsuffix' );
}
if ( is_null( $param ) ) {
return false;
} else {
return $mwRaw->match( $param );
}
}
static function statisticsFunction( $func, $raw = null ) {
if ( self::isRaw( $raw ) ) {
return call_user_func( array( 'SiteStats', $func ) );
} else {
global $wgContLang;
return $wgContLang->formatNum( call_user_func( array( 'SiteStats', $func ) ) );
}
}
static function numberofpages( $parser, $raw = null ) { return self::statisticsFunction( 'pages', $raw ); }
static function numberofusers( $parser, $raw = null ) { return self::statisticsFunction( 'users', $raw ); }
static function numberofarticles( $parser, $raw = null ) { return self::statisticsFunction( 'articles', $raw ); }
static function numberoffiles( $parser, $raw = null ) { return self::statisticsFunction( 'images', $raw ); }
static function numberofadmins( $parser, $raw = null ) { return self::statisticsFunction( 'admins', $raw ); }
static function numberofedits( $parser, $raw = null ) { return self::statisticsFunction( 'edits', $raw ); }
static function pagesinnamespace( $parser, $namespace = 0, $raw = null ) {
$count = SiteStats::pagesInNs( intval( $namespace ) );
if ( self::isRaw( $raw ) ) {
global $wgContLang;
return $wgContLang->formatNum( $count );
} else {
return $count;
}
}
static function language( $parser, $arg = '' ) {
global $wgContLang;
$lang = $wgContLang->getLanguageName( strtolower( $arg ) );
return $lang != '' ? $lang : $arg;
}
static function pad( $string = '', $length = 0, $char = 0, $direction = STR_PAD_RIGHT ) {
$length = min( max( $length, 0 ), 500 );
$char = substr( $char, 0, 1 );
return ( $string !== '' && (int)$length > 0 && strlen( trim( (string)$char ) ) > 0 )
? str_pad( $string, $length, (string)$char, $direction )
: $string;
}
static function padleft( $parser, $string = '', $length = 0, $char = 0 ) {
return self::pad( $string, $length, $char, STR_PAD_LEFT );
}
static function padright( $parser, $string = '', $length = 0, $char = 0 ) {
return self::pad( $string, $length, $char );
}
static function anchorencode( $parser, $text ) {
$a = urlencode( $text );
$a = strtr( $a, array( '%' => '.', '+' => '_' ) );
# leave colons alone, however
$a = str_replace( '.3A', ':', $a );
return $a;
}
static function special( $parser, $text ) {
$title = SpecialPage::getTitleForAlias( $text );
if ( $title ) {
return $title->getPrefixedText();
} else {
return wfMsgForContent( 'nosuchspecialpage' );
}
}
public static function defaultsort( $parser, $text ) {
$text = trim( $text );
if( strlen( $text ) > 0 )
$parser->setDefaultSort( $text );
return '';
}
public static function filepath( $parser, $name='', $option='' ) {
$file = wfFindFile( $name );
if( $file ) {
$url = $file->getFullUrl();
if( $option == 'nowiki' ) {
return "$url";
}
return $url;
} else {
return '';
}
}
/**
* Parser function to extension tag adaptor
*/
public static function tagObj( $parser, $frame, $args ) {
$xpath = false;
if ( !count( $args ) ) {
return '';
}
$tagName = strtolower( trim( $frame->expand( array_shift( $args ) ) ) );
if ( count( $args ) ) {
$inner = $frame->expand( array_shift( $args ) );
} else {
$inner = null;
}
$stripList = $parser->getStripList();
if ( !in_array( $tagName, $stripList ) ) {
return '' .
wfMsg( 'unknown_extension_tag', $tagName ) .
'';
}
$attributes = array();
foreach ( $args as $arg ) {
$bits = $arg->splitArg();
if ( strval( $bits['index'] ) === '' ) {
$name = $frame->expand( $bits['name'], PPFrame::STRIP_COMMENTS );
$value = trim( $frame->expand( $bits['value'] ) );
if ( preg_match( '/^(?:["\'](.+)["\']|""|\'\')$/s', $value, $m ) ) {
$value = isset( $m[1] ) ? $m[1] : '';
}
$attributes[$name] = $value;
}
}
$params = array(
'name' => $tagName,
'inner' => $inner,
'attributes' => $attributes,
'close' => "$tagName>",
);
return $parser->extensionSubstitution( $params, $frame );
}
}