setFunctionHook( 'int', array( __CLASS__, 'intFunction' ), SFH_NO_HASH );
$parser->setFunctionHook( 'ns', array( __CLASS__, 'ns' ), SFH_NO_HASH );
$parser->setFunctionHook( 'nse', array( __CLASS__, 'nse' ), SFH_NO_HASH );
$parser->setFunctionHook( 'urlencode', array( __CLASS__, 'urlencode' ), SFH_NO_HASH );
$parser->setFunctionHook( 'lcfirst', array( __CLASS__, 'lcfirst' ), SFH_NO_HASH );
$parser->setFunctionHook( 'ucfirst', array( __CLASS__, 'ucfirst' ), SFH_NO_HASH );
$parser->setFunctionHook( 'lc', array( __CLASS__, 'lc' ), SFH_NO_HASH );
$parser->setFunctionHook( 'uc', array( __CLASS__, 'uc' ), SFH_NO_HASH );
$parser->setFunctionHook( 'localurl', array( __CLASS__, 'localurl' ), SFH_NO_HASH );
$parser->setFunctionHook( 'localurle', array( __CLASS__, 'localurle' ), SFH_NO_HASH );
$parser->setFunctionHook( 'fullurl', array( __CLASS__, 'fullurl' ), SFH_NO_HASH );
$parser->setFunctionHook( 'fullurle', array( __CLASS__, 'fullurle' ), SFH_NO_HASH );
$parser->setFunctionHook( 'formatnum', array( __CLASS__, 'formatnum' ), SFH_NO_HASH );
$parser->setFunctionHook( 'grammar', array( __CLASS__, 'grammar' ), SFH_NO_HASH );
$parser->setFunctionHook( 'gender', array( __CLASS__, 'gender' ), SFH_NO_HASH );
$parser->setFunctionHook( 'plural', array( __CLASS__, 'plural' ), SFH_NO_HASH );
$parser->setFunctionHook( 'numberofpages', array( __CLASS__, 'numberofpages' ), SFH_NO_HASH );
$parser->setFunctionHook( 'numberofusers', array( __CLASS__, 'numberofusers' ), SFH_NO_HASH );
$parser->setFunctionHook( 'numberofactiveusers', array( __CLASS__, 'numberofactiveusers' ), SFH_NO_HASH );
$parser->setFunctionHook( 'numberofarticles', array( __CLASS__, 'numberofarticles' ), SFH_NO_HASH );
$parser->setFunctionHook( 'numberoffiles', array( __CLASS__, 'numberoffiles' ), SFH_NO_HASH );
$parser->setFunctionHook( 'numberofadmins', array( __CLASS__, 'numberofadmins' ), SFH_NO_HASH );
$parser->setFunctionHook( 'numberingroup', array( __CLASS__, 'numberingroup' ), SFH_NO_HASH );
$parser->setFunctionHook( 'numberofedits', array( __CLASS__, 'numberofedits' ), SFH_NO_HASH );
$parser->setFunctionHook( 'numberofviews', array( __CLASS__, 'numberofviews' ), SFH_NO_HASH );
$parser->setFunctionHook( 'language', array( __CLASS__, 'language' ), SFH_NO_HASH );
$parser->setFunctionHook( 'padleft', array( __CLASS__, 'padleft' ), SFH_NO_HASH );
$parser->setFunctionHook( 'padright', array( __CLASS__, 'padright' ), SFH_NO_HASH );
$parser->setFunctionHook( 'anchorencode', array( __CLASS__, 'anchorencode' ), SFH_NO_HASH );
$parser->setFunctionHook( 'special', array( __CLASS__, 'special' ) );
$parser->setFunctionHook( 'defaultsort', array( __CLASS__, 'defaultsort' ), SFH_NO_HASH );
$parser->setFunctionHook( 'filepath', array( __CLASS__, 'filepath' ), SFH_NO_HASH );
$parser->setFunctionHook( 'pagesincategory', array( __CLASS__, 'pagesincategory' ), SFH_NO_HASH );
$parser->setFunctionHook( 'pagesize', array( __CLASS__, 'pagesize' ), SFH_NO_HASH );
$parser->setFunctionHook( 'protectionlevel', array( __CLASS__, 'protectionlevel' ), SFH_NO_HASH );
$parser->setFunctionHook( 'namespace', array( __CLASS__, 'mwnamespace' ), SFH_NO_HASH );
$parser->setFunctionHook( 'namespacee', array( __CLASS__, 'namespacee' ), SFH_NO_HASH );
$parser->setFunctionHook( 'talkspace', array( __CLASS__, 'talkspace' ), SFH_NO_HASH );
$parser->setFunctionHook( 'talkspacee', array( __CLASS__, 'talkspacee' ), SFH_NO_HASH );
$parser->setFunctionHook( 'subjectspace', array( __CLASS__, 'subjectspace' ), SFH_NO_HASH );
$parser->setFunctionHook( 'subjectspacee', array( __CLASS__, 'subjectspacee' ), SFH_NO_HASH );
$parser->setFunctionHook( 'pagename', array( __CLASS__, 'pagename' ), SFH_NO_HASH );
$parser->setFunctionHook( 'pagenamee', array( __CLASS__, 'pagenamee' ), SFH_NO_HASH );
$parser->setFunctionHook( 'fullpagename', array( __CLASS__, 'fullpagename' ), SFH_NO_HASH );
$parser->setFunctionHook( 'fullpagenamee', array( __CLASS__, 'fullpagenamee' ), SFH_NO_HASH );
$parser->setFunctionHook( 'basepagename', array( __CLASS__, 'basepagename' ), SFH_NO_HASH );
$parser->setFunctionHook( 'basepagenamee', array( __CLASS__, 'basepagenamee' ), SFH_NO_HASH );
$parser->setFunctionHook( 'subpagename', array( __CLASS__, 'subpagename' ), SFH_NO_HASH );
$parser->setFunctionHook( 'subpagenamee', array( __CLASS__, 'subpagenamee' ), SFH_NO_HASH );
$parser->setFunctionHook( 'talkpagename', array( __CLASS__, 'talkpagename' ), SFH_NO_HASH );
$parser->setFunctionHook( 'talkpagenamee', array( __CLASS__, 'talkpagenamee' ), SFH_NO_HASH );
$parser->setFunctionHook( 'subjectpagename', array( __CLASS__, 'subjectpagename' ), SFH_NO_HASH );
$parser->setFunctionHook( 'subjectpagenamee', array( __CLASS__, 'subjectpagenamee' ), SFH_NO_HASH );
$parser->setFunctionHook( 'pipetrick', array( __CLASS__, 'pipetrick' ), SFH_NO_HASH );
$parser->setFunctionHook( 'pipetricke', array( __CLASS__, 'pipetricke' ), SFH_NO_HASH );
$parser->setFunctionHook( 'tag', array( __CLASS__, 'tagObj' ), SFH_OBJECT_ARGS );
$parser->setFunctionHook( 'formatdate', array( __CLASS__, 'formatDate' ) );
if ( $wgAllowDisplayTitle ) {
$parser->setFunctionHook( 'displaytitle', array( __CLASS__, 'displaytitle' ), SFH_NO_HASH );
}
if ( $wgAllowSlowParserFunctions ) {
$parser->setFunctionHook( 'pagesinnamespace', array( __CLASS__, 'pagesinnamespace' ), SFH_NO_HASH );
}
}
static function intFunction( $parser, $part1 = '' /*, ... */ ) {
if ( strval( $part1 ) !== '' ) {
$args = array_slice( func_get_args(), 2 );
$message = wfMsgGetKey( $part1, true, false, false );
$message = wfMsgReplaceArgs( $message, $args );
$message = $parser->replaceVariables( $message ); // like $wgMessageCache->transform()
return $message;
} else {
return array( 'found' => false );
}
}
static function formatDate( $parser, $date, $defaultPref = null ) {
$df = DateFormatter::getInstance();
$date = trim( $date );
$pref = $parser->mOptions->getDateFormat();
// Specify a different default date format other than the the normal default
// iff the user has 'default' for their setting
if ( $pref == 'default' && $defaultPref )
$pref = $defaultPref;
$date = $df->reformat( $pref, $date, array( 'match-whole' ) );
return $date;
}
static function ns( $parser, $part1 = '' ) {
global $wgContLang;
if ( intval( $part1 ) || $part1 == "0" ) {
$index = intval( $part1 );
} else {
$index = $wgContLang->getNsIndex( str_replace( ' ', '_', $part1 ) );
}
if ( $index !== false ) {
return $wgContLang->getFormattedNsText( $index );
} else {
return array( 'found' => false );
}
}
static function nse( $parser, $part1 = '' ) {
return wfUrlencode( str_replace( ' ', '_', self::ns( $parser, $part1 ) ) );
}
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 ) ) {
# Convert NS_MEDIA -> NS_FILE
if( $title->getNamespace() == NS_MEDIA ) {
$title = Title::makeTitle( NS_FILE, $title->getDBkey() );
}
if( !is_null( $arg ) ) {
$text = $title->$func( $arg );
} else {
$text = $title->$func();
}
return $text;
} else {
return array( 'found' => false );
}
}
static function formatNum( $parser, $num = '', $raw = null) {
if ( self::israw( $raw ) ) {
return $parser->getFunctionLang()->parseFormattedNumber( $num );
} else {
return $parser->getFunctionLang()->formatNum( $num );
}
}
static function grammar( $parser, $case = '', $word = '' ) {
return $parser->getFunctionLang()->convertGrammar( $word, $case );
}
static function gender( $parser, $user ) {
wfProfileIn( __METHOD__ );
$forms = array_slice( func_get_args(), 2);
// default
$gender = User::getDefaultOption( 'gender' );
// allow prefix.
$title = Title::newFromText( $user );
if ( is_object( $title ) && $title->getNamespace() == NS_USER )
$user = $title->getText();
// check parameter, or use $wgUser if in interface message
$user = User::newFromName( $user );
if ( $user ) {
$gender = $user->getOption( 'gender' );
} elseif ( $parser->mOptions->getInterfaceMessage() ) {
global $wgUser;
$gender = $wgUser->getOption( 'gender' );
}
$ret = $parser->getFunctionLang()->gender( $gender, $forms );
wfProfileOut( __METHOD__ );
return $ret;
}
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 = '' ) {
global $wgRestrictDisplayTitle;
#parse a limited subset of wiki markup (just the single quote items)
$text = $parser->doQuotes( $text );
#remove stripped text (e.g. the UNIQ-QINU stuff) that was generated by tag extensions/whatever
$text = preg_replace( '/' . preg_quote( $parser->uniqPrefix(), '/' ) . '.*?'
. preg_quote( Parser::MARKER_SUFFIX, '/' ) . '/', '', $text );
#list of disallowed tags for DISPLAYTITLE
#these will be escaped even though they are allowed in normal wiki text
$bad = array( 'h1', 'h2', 'h3', 'h4', 'h5', 'h6', 'div', 'blockquote', 'ol', 'ul', 'li', 'hr',
'table', 'tr', 'th', 'td', 'dl', 'dd', 'caption', 'p', 'ruby', 'rb', 'rt', 'rp', 'br' );
#only requested titles that normalize to the actual title are allowed through
#if $wgRestrictDisplayTitle is true (it is by default)
#mimic the escaping process that occurs in OutputPage::setPageTitle
$text = Sanitizer::normalizeCharReferences( Sanitizer::removeHTMLtags( $text, null, array(), array(), $bad ) );
$title = Title::newFromText( Sanitizer::stripAllTags( $text ) );
if( !$wgRestrictDisplayTitle ) {
$parser->mOutput->setDisplayTitle( $text );
} else {
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 formatRaw( $num, $raw ) {
if( self::isRaw( $raw ) ) {
return $num;
} else {
global $wgContLang;
return $wgContLang->formatNum( $num );
}
}
static function numberofpages( $parser, $raw = null ) {
return self::formatRaw( SiteStats::pages(), $raw );
}
static function numberofusers( $parser, $raw = null ) {
return self::formatRaw( SiteStats::users(), $raw );
}
static function numberofactiveusers( $parser, $raw = null ) {
return self::formatRaw( SiteStats::activeUsers(), $raw );
}
static function numberofarticles( $parser, $raw = null ) {
return self::formatRaw( SiteStats::articles(), $raw );
}
static function numberoffiles( $parser, $raw = null ) {
return self::formatRaw( SiteStats::images(), $raw );
}
static function numberofadmins( $parser, $raw = null ) {
return self::formatRaw( SiteStats::numberingroup('sysop'), $raw );
}
static function numberofedits( $parser, $raw = null ) {
return self::formatRaw( SiteStats::edits(), $raw );
}
static function numberofviews( $parser, $raw = null ) {
return self::formatRaw( SiteStats::views(), $raw );
}
static function pagesinnamespace( $parser, $namespace = 0, $raw = null ) {
return self::formatRaw( SiteStats::pagesInNs( intval( $namespace ) ), $raw );
}
static function numberingroup( $parser, $name = '', $raw = null) {
return self::formatRaw( SiteStats::numberingroup( strtolower( $name ) ), $raw );
}
/**
* Given a title, return the namespace name that would be given by the
* corresponding magic word
* Note: function name changed to "mwnamespace" rather than "namespace"
* to not break PHP 5.3
*/
static function mwnamespace( $parser, $title = null ) {
$t = Title::newFromText( $title );
if ( is_null( $t ) )
return '';
return str_replace( '_', ' ', $t->getNsText() );
}
static function namespacee( $parser, $title = null ) {
$t = Title::newFromText( $title );
if ( is_null( $t ) )
return '';
return wfUrlencode( $t->getNsText() );
}
static function talkspace( $parser, $title = null ) {
$t = Title::newFromText( $title );
if ( is_null( $t ) || !$t->canTalk() )
return '';
return str_replace( '_', ' ', $t->getTalkNsText() );
}
static function talkspacee( $parser, $title = null ) {
$t = Title::newFromText( $title );
if ( is_null( $t ) || !$t->canTalk() )
return '';
return wfUrlencode( $t->getTalkNsText() );
}
static function subjectspace( $parser, $title = null ) {
$t = Title::newFromText( $title );
if ( is_null( $t ) )
return '';
return str_replace( '_', ' ', $t->getSubjectNsText() );
}
static function subjectspacee( $parser, $title = null ) {
$t = Title::newFromText( $title );
if ( is_null( $t ) )
return '';
return wfUrlencode( $t->getSubjectNsText() );
}
/*
* Functions to get and normalize pagenames, corresponding to the magic words
* of the same names
*/
static function pagename( $parser, $title = null ) {
$t = Title::newFromText( $title );
if ( is_null( $t ) )
return '';
return wfEscapeWikiText( $t->getText() );
}
static function pagenamee( $parser, $title = null ) {
$t = Title::newFromText( $title );
if ( is_null( $t ) )
return '';
return $t->getPartialURL();
}
static function fullpagename( $parser, $title = null ) {
$t = Title::newFromText( $title );
if ( is_null( $t ) || !$t->canTalk() )
return '';
return wfEscapeWikiText( $t->getPrefixedText() );
}
static function fullpagenamee( $parser, $title = null ) {
$t = Title::newFromText( $title );
if ( is_null( $t ) || !$t->canTalk() )
return '';
return $t->getPrefixedURL();
}
static function subpagename( $parser, $title = null ) {
$t = Title::newFromText( $title );
if ( is_null( $t ) )
return '';
return $t->getSubpageText();
}
static function subpagenamee( $parser, $title = null ) {
$t = Title::newFromText( $title );
if ( is_null( $t ) )
return '';
return $t->getSubpageUrlForm();
}
static function basepagename( $parser, $title = null ) {
$t = Title::newFromText( $title );
if ( is_null( $t ) )
return '';
return $t->getBaseText();
}
static function basepagenamee( $parser, $title = null ) {
$t = Title::newFromText( $title );
if ( is_null( $t ) )
return '';
return wfUrlEncode( str_replace( ' ', '_', $t->getBaseText() ) );
}
static function talkpagename( $parser, $title = null ) {
$t = Title::newFromText( $title );
if ( is_null( $t ) || !$t->canTalk() )
return '';
return wfEscapeWikiText( $t->getTalkPage()->getPrefixedText() );
}
static function talkpagenamee( $parser, $title = null ) {
$t = Title::newFromText( $title );
if ( is_null( $t ) || !$t->canTalk() )
return '';
return $t->getTalkPage()->getPrefixedUrl();
}
static function subjectpagename( $parser, $title = null ) {
$t = Title::newFromText( $title );
if ( is_null( $t ) )
return '';
return wfEscapeWikiText( $t->getSubjectPage()->getPrefixedText() );
}
static function subjectpagenamee( $parser, $title = null ) {
$t = Title::newFromText( $title );
if ( is_null( $t ) )
return '';
return $t->getSubjectPage()->getPrefixedUrl();
}
/**
* Performs the pipe trick in the same manner as [[title|]] or [[|title]].
* {{#pipetrick:title}} == {{#pipetrick:title|}} -> Parser::getPipeTrickText
* {{#pipetrick:|title}} -> Parser::getPipeTrickLink (rarer)
* See http://en.wikipedia.org/wiki/Help:Pipe_trick and the Parser documentation
* for more information.
*/
static function pipetrick( $parser, $link = '', $text = '' ) {
if ( $link )
return $parser->getPipeTrickText( $link );
else
return $parser->getPipeTrickLink( $text );
}
/**
* Performs the pipetrick and then url encodes the result
*/
static function pipetricke( $parser, $link = '', $text = '' ) {
return wfUrlEncode( str_replace( ' ', '_', self::pipetrick( $parser, $link, $text ) ) );
}
/**
* Return the number of pages in the given category, or 0 if it's nonexis-
* tent. This is an expensive parser function and can't be called too many
* times per page.
*/
static function pagesincategory( $parser, $name = '', $raw = null ) {
static $cache = array();
$category = Category::newFromName( $name );
if( !is_object( $category ) ) {
$cache[$name] = 0;
return self::formatRaw( 0, $raw );
}
# Normalize name for cache
$name = $category->getName();
$count = 0;
if( isset( $cache[$name] ) ) {
$count = $cache[$name];
} elseif( $parser->incrementExpensiveFunctionCount() ) {
$count = $cache[$name] = (int)$category->getPageCount();
}
return self::formatRaw( $count, $raw );
}
/**
* Return the size of the given page, or 0 if it's nonexistent. This is an
* expensive parser function and can't be called too many times per page.
*
* @FIXME This doesn't work correctly on preview for getting the size of
* the current page.
* @FIXME Title::getLength() documentation claims that it adds things to
* the link cache, so the local cache here should be unnecessary, but in
* fact calling getLength() repeatedly for the same $page does seem to
* run one query for each call?
*/
static function pagesize( $parser, $page = '', $raw = null ) {
static $cache = array();
$title = Title::newFromText( $page );
if( !is_object( $title ) ) {
$cache[$page] = 0;
return self::formatRaw( 0, $raw );
}
# Normalize name for cache
$page = $title->getPrefixedText();
$length = 0;
if( isset( $cache[$page] ) ) {
$length = $cache[$page];
} elseif( $parser->incrementExpensiveFunctionCount() ) {
$rev = Revision::newFromTitle( $title );
$id = $rev ? $rev->getPage() : 0;
$length = $cache[$page] = $rev ? $rev->getSize() : 0;
// Register dependency in templatelinks
$parser->mOutput->addTemplate( $title, $id, $rev ? $rev->getId() : 0 );
}
return self::formatRaw( $length, $raw );
}
/**
* Returns the requested protection level for the current page
*/
static function protectionlevel( $parser, $type = '' ) {
$restrictions = $parser->mTitle->getRestrictions( strtolower( $type ) );
# Title::getRestrictions returns an array, its possible it may have
# multiple values in the future
return implode( $restrictions, ',' );
}
static function language( $parser, $arg = '' ) {
global $wgContLang;
$lang = $wgContLang->getLanguageName( strtolower( $arg ) );
return $lang != '' ? $lang : $arg;
}
/**
* Unicode-safe str_pad with the restriction that $length is forced to be <= 500
*/
static function pad( $string, $length, $padding = '0', $direction = STR_PAD_RIGHT ) {
$lengthOfPadding = mb_strlen( $padding );
if ( $lengthOfPadding == 0 ) return $string;
# The remaining length to add counts down to 0 as padding is added
$length = min( $length, 500 ) - mb_strlen( $string );
# $finalPadding is just $padding repeated enough times so that
# mb_strlen( $string ) + mb_strlen( $finalPadding ) == $length
$finalPadding = '';
while ( $length > 0 ) {
# If $length < $lengthofPadding, truncate $padding so we get the
# exact length desired.
$finalPadding .= mb_substr( $padding, 0, $length );
$length -= $lengthOfPadding;
}
if ( $direction == STR_PAD_LEFT ) {
return $finalPadding . $string;
} else {
return $string . $finalPadding;
}
}
static function padleft( $parser, $string = '', $length = 0, $padding = '0' ) {
return self::pad( $string, $length, $padding, STR_PAD_LEFT );
}
static function padright( $parser, $string = '', $length = 0, $padding = '0' ) {
return self::pad( $string, $length, $padding );
}
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 )
return '';
$old = $parser->getCustomDefaultSort();
$parser->setDefaultSort( $text );
if( $old === false || $old == $text )
return '';
else
return( '' .
wfMsg( 'duplicate-defaultsort',
htmlspecialchars( $old ),
htmlspecialchars( $text ) ) .
'' );
}
public static function filepath( $parser, $name='', $option='' ) {
$file = wfFindFile( $name );
if( $file ) {
$url = $file->getFullUrl();
if( $option == 'nowiki' ) {
return array( $url, 'nowiki' => true );
}
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 = trim( $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 );
}
}