* @copyright Copyright © 2005, Ævar Arnfjörð Bjarmason * @license http://www.gnu.org/copyleft/gpl.html GNU General Public License 2.0 or later */ $wgExtensionFunctions[] = 'wfSpecialCite'; $wgExtensionCredits['specialpage'][] = array( 'name' => 'Cite', 'author' => 'Ævar Arnfjörð Bjarmason', 'description' => 'adds a [[Special:Cite|citation]] special page & toolbox link', 'url' => 'http://meta.wikimedia.org/wiki/Help:Cite' ); $wgHooks['SkinTemplateBuildNavUrlsNav_urlsAfterPermalink'][] = 'wfSpecialCiteNav'; $wgHooks['MonoBookTemplateToolboxEnd'][] = 'wfSpecialCiteToolbox'; function wfSpecialCite() { global $IP, $wgMessageCache, $wgContLang, $wgContLanguageCode; $dir = dirname( __FILE__ ) . DIRECTORY_SEPARATOR; $code = $wgContLang->lc( $wgContLanguageCode ); $file = file_exists( "${dir}cite_text-$code" ) ? "${dir}cite_text-$code" : "${dir}cite_text"; $wgMessageCache->addMessages( array( 'cite' => 'Cite', 'cite_page' => 'Page: ', 'cite_submit' => 'Cite', 'cite_article_link' => 'Cite this article', 'cite_text' => file_get_contents( $file ) ) ); require_once "$IP/includes/SpecialPage.php"; class Cite extends SpecialPage { function Cite() { SpecialPage::SpecialPage( 'Cite' ); } function execute( $par ) { global $wgOut, $wgRequest, $wgUseTidy; // Having tidy on causes whitespace and
tags to // be generated around the output of the CiteOutput // class TODO FIXME. $wgUseTidy = false; $this->setHeaders(); $page = isset( $par ) ? $par : $wgRequest->getText( 'page' ); $id = $wgRequest->getInt( 'id' ); $title = Title::newFromText( $page ); $article = new Article( $title ); $cform = new CiteForm( $title ); if ( is_null( $title ) || ! $article->exists() ) $cform->execute(); else { $cform->execute(); $cout = new CiteOutput( $title, $article, $id ); $cout->execute(); } } } class CiteForm { var $mTitle; function CiteForm( &$title ) { $this->mTitle =& $title; } function execute() { global $wgOut, $wgTitle; $wgOut->addHTML( wfElement( 'form', array( 'id' => 'specialcite', 'method' => 'get', 'action' => $wgTitle->escapeLocalUrl() ), null ) . wfOpenElement( 'label' ) . wfMsgHtml( 'cite_page' ) . wfElement( 'input', array( 'type' => 'text', 'size' => 20, 'name' => 'page', 'value' => is_object( $this->mTitle ) ? $this->mTitle->getPrefixedText() : '' ), '' ) . ' ' . wfElement( 'input', array( 'type' => 'submit', 'value' => wfMsgHtml( 'cite_submit' ) ), '' ) . wfCloseElement( 'label' ) . wfCloseElement( 'form' ) ); } } class CiteOutput { var $mTitle, $mArticle, $mId; var $mParser, $mParserOptions; function CiteOutput( &$title, &$article, $id ) { global $wgHooks, $wgParser; $this->mTitle =& $title; $this->mArticle =& $article; $this->mId = $id; $wgHooks['ParserGetVariableValueVarCache'][] = array( $this, 'varCache' ); $this->genParserOptions(); $this->genParser(); $wgParser->setHook( 'citation', array( $this, 'CiteParse' ) ); } function execute() { global $wgOut, $wgUser, $wgParser, $wgHooks; $wgHooks['ParserGetVariableValueTs'][] = array( $this, 'timestamp' ); $msg = wfMsgForContentNoTrans( 'cite_text' ); $this->mArticle->fetchContent( $this->mId, false ); $ret = $wgParser->parse( $msg, $this->mTitle, $this->mParserOptions, false, true, $this->mArticle->getRevIdFetched() ); $wgOut->addHtml( $ret->getText() ); } function genParserOptions() { $this->mParserOptions = ParserOptions::newFromUser( $wgUser ); $this->mParserOptions->setDateFormat( MW_DATE_DEFAULT ); $this->mParserOptions->setEditSection( false ); } function genParser() { $this->mParser = new Parser; } function CiteParse( $in, $argv ) { global $wgTitle; $ret = $this->mParser->parse( $in, $wgTitle, $this->mParserOptions, false ); return $ret->getText(); } function varCache() { return false; } function timestamp( &$parser, &$ts ) { if ( isset( $parser->mTagHooks['citation'] ) ) $ts = wfTimestamp( TS_UNIX, $this->mArticle->getTimestamp() ); return true; } } SpecialPage::addPage( new Cite ); } function wfSpecialCiteNav( &$skintemplate, &$nav_urls, &$oldid, &$revid ) { if ( $skintemplate->mTitle->getNamespace() === NS_MAIN && $revid !== 0 ) $nav_urls['cite'] = array( 'text' => wfMsg( 'cite_article_link' ), 'href' => $skintemplate->makeSpecialUrl( 'Cite', "page=" . wfUrlencode( "{$skintemplate->thispage}" ) . "&id=$revid" ) ); return true; } function wfSpecialCiteToolbox( &$monobook ) { if ( isset( $monobook->data['nav_urls']['cite'] ) ) if ( $monobook->data['nav_urls']['cite']['href'] == '' ) { ?>