return Linker::normalizeSubpageLink( $this->mTitle, $target, $text );
}
- /**
- * Returns valid title characters and namespace characters for pipe trick.
- *
- * FIXME: the namespace characters should not be specified like this...
- */
- static function getPipeTrickCharacterClasses() {
- global $wgLegalTitleChars;
- return array( "[$wgLegalTitleChars]", '[ _0-9A-Za-z\x80-\xff-]' );
- }
-
/**
* From the [[title|]] return link-text as though the used typed [[title|link-text]]
- *
- * For most links this be as though the user typed [[ns:title|title]]
- * However [[ns:title (context)|]], [[ns:title, context|]] and [[ns:title (context), context|]]
- * [[#title (context)|]] [[../context/title (context), context|]]
- * all return the |title]] with no context or indicative punctuation.
+ * @param string $link from [[$link|]]
+ * @return string $text for [[$link|$text]]
*/
function getPipeTrickText( $link ) {
- static $rexps = FALSE;
- if( !$rexps ) {
- list( $tc, $nc ) = Parser::getPipeTrickCharacterClasses();
- $rexps = array (
- # try this first, to turn "[[A, B (C)|]]" into "A, B"
- "/^(:?$nc+:|[:#\/]|$tc+\\/|)($tc+?)( \\($tc+\\)| ($tc+))$/", # [[ns:page (context)|]]
- "/^(:?$nc+:|[:#\/]|$tc+\\/|)($tc+?)( \\($tc+\\)| ($tc+)|)((?:,|,) $tc+|)$/", # [[ns:page (context), context|]]
- );
- }
- $text = urldecode( $link );
-
- for( $i = 0; $i < count( $rexps ); $i++) {
- if( preg_match( $rexps[$i], $text, $m ) )
- return $m[2];
- }
- return $text;
+ return Linker::getPipeTrickText( $link );
}
/**
* From the [[|link-text]] return the title as though the user typed [[title|link-text]]
- *
- * On most pages this will return link-text or "" if the link-text is not a valid title
- * On pages like [[ns:title (context)]] and [[ns:title, context]] it will act like
- * [[ns:link-text (context)|link-text]] and [[ns:link-text, context|link-text]]
+ * @param string $text from [[|$text]]
+ * @param Title $title to resolve the link against
+ * @return string $link for [[$link|$text]]
*/
function getPipeTrickLink( $text ) {
- static $rexps = FALSE, $tc;
- if( !$rexps ) {
- list( $tc, $nc ) = Parser::getPipeTrickCharacterClasses();
- $rexps = array (
- "/^($nc+:|)$tc+?( \\($tc+\\)| ($tc+))$/", # [[ns:page (context)|]]
- "/^($nc+:|)$tc+?(?:(?: \\($tc+\\)| ($tc+)|)((?:,|,) $tc+|))$/" # [[ns:page (context), context|]]
- );
- }
-
- if( !preg_match( "/^$tc+$/", $text ) )
- return '';
-
- $t = $this->mTitle->getText();
-
- for( $i = 0; $i < count( $rexps ); $i++) {
- if( preg_match( $rexps[$i], $t, $m ) )
- return "$m[1]$text$m[2]";
- }
- return $text;
+ return Linker::getPipeTrickLink( $text, $this->mTitle );
}
/**#@+
# Links of the form [[|<blah>]] or [[<blah>|]] perform pipe tricks
# Note this only allows the # in the one position it works.
- list( $tc, $nc ) = Parser::getPipeTrickCharacterClasses();
- $pipeTrickRe = "/\[\[(?:(\\|)($tc+)|(#?$tc+)\\|)\]\]/";
+ global $wgLegalTitleChars;
+ $pipeTrickRe = "/\[\[(?:(\\|)([$wgLegalTitleChars]+)|(#?[$wgLegalTitleChars]+)\\|)\]\]/";
$text = preg_replace_callback( $pipeTrickRe, array( $this, 'pstPipeTrickCallback' ), $text );
# Trim trailing whitespace