+ case 'extensions':
+ $fit = $this->appendExtensions( $p );
+ break;
+ case 'fileextensions':
+ $fit = $this->appendFileExtensions( $p );
+ break;
+ case 'rightsinfo':
+ $fit = $this->appendRightsInfo( $p );
+ break;
+ case 'languages':
+ $fit = $this->appendLanguages( $p );
+ break;
+ default :
+ ApiBase :: dieDebug( __METHOD__, "Unknown prop=$p" );
+ }
+ if ( !$fit )
+ {
+ // Abuse siprop as a query-continue parameter
+ // and set it to all unprocessed props
+ $this->setContinueEnumParameter( 'prop', implode( '|',
+ array_diff( $params['prop'], $done ) ) );
+ break;
+ }
+ $done[] = $p;
+ }
+ }
+
+ protected function appendGeneralInfo( $property ) {
+ global $wgContLang;
+ global $wgLang;
+
+ $data = array();
+ $mainPage = Title :: newFromText( wfMsgForContent( 'mainpage' ) );
+ $data['mainpage'] = $mainPage->getPrefixedText();
+ $data['base'] = $mainPage->getFullUrl();
+ $data['sitename'] = $GLOBALS['wgSitename'];
+ $data['generator'] = "MediaWiki {$GLOBALS['wgVersion']}";
+ $data['phpversion'] = phpversion();
+ $data['phpsapi'] = php_sapi_name();
+ $data['dbtype'] = $GLOBALS['wgDBtype'];
+ $data['dbversion'] = $this->getDB()->getServerVersion();
+
+ $svn = SpecialVersion::getSvnRevision( $GLOBALS['IP'] );
+ if ( $svn )
+ $data['rev'] = $svn;
+
+ // 'case-insensitive' option is reserved for future
+ $data['case'] = $GLOBALS['wgCapitalLinks'] ? 'first-letter' : 'case-sensitive';
+
+ if ( isset( $GLOBALS['wgRightsCode'] ) )
+ $data['rightscode'] = $GLOBALS['wgRightsCode'];
+ $data['rights'] = $GLOBALS['wgRightsText'];
+ $data['lang'] = $GLOBALS['wgLanguageCode'];
+ if ( $wgContLang->isRTL() )
+ $data['rtl'] = '';
+ $data['fallback8bitEncoding'] = $wgLang->fallback8bitEncoding();
+
+ if ( wfReadOnly() ) {
+ $data['readonly'] = '';
+ $data['readonlyreason'] = wfReadOnlyReason();
+ }
+ if ( $GLOBALS['wgEnableWriteAPI'] )
+ $data['writeapi'] = '';
+
+ $tz = $GLOBALS['wgLocaltimezone'];
+ $offset = $GLOBALS['wgLocalTZoffset'];
+ if ( is_null( $tz ) ) {
+ $tz = 'UTC';
+ $offset = 0;
+ } elseif ( is_null( $offset ) ) {
+ $offset = 0;
+ }
+ $data['timezone'] = $tz;
+ $data['timeoffset'] = intval( $offset );
+ $data['articlepath'] = $GLOBALS['wgArticlePath'];
+ $data['scriptpath'] = $GLOBALS['wgScriptPath'];
+ $data['script'] = $GLOBALS['wgScript'];
+ $data['variantarticlepath'] = $GLOBALS['wgVariantArticlePath'];
+ $data['server'] = $GLOBALS['wgServer'];
+ $data['wikiid'] = wfWikiID();
+ $data['time'] = wfTimestamp( TS_ISO_8601, time() );
+
+ return $this->getResult()->addValue( 'query', $property, $data );
+ }
+
+ protected function appendNamespaces( $property ) {
+ global $wgContLang;
+ $data = array();
+ foreach ( $wgContLang->getFormattedNamespaces() as $ns => $title )
+ {
+ $data[$ns] = array(
+ 'id' => intval( $ns ),
+ 'case' => MWNamespace::isCapitalized( $ns ) ? 'first-letter' : 'case-sensitive',
+ );
+ ApiResult :: setContent( $data[$ns], $title );
+ $canonical = MWNamespace::getCanonicalName( $ns );
+
+ if ( MWNamespace::hasSubpages( $ns ) )
+ $data[$ns]['subpages'] = '';
+
+ if ( $canonical )
+ $data[$ns]['canonical'] = strtr( $canonical, '_', ' ' );
+
+ if ( MWNamespace::isContent( $ns ) )
+ $data[$ns]['content'] = '';
+ }
+
+ $this->getResult()->setIndexedTagName( $data, 'ns' );
+ return $this->getResult()->addValue( 'query', $property, $data );
+ }
+
+ protected function appendNamespaceAliases( $property ) {
+ global $wgNamespaceAliases, $wgContLang;
+ $aliases = array_merge( $wgNamespaceAliases, $wgContLang->getNamespaceAliases() );
+ $namespaces = $wgContLang->getNamespaces();
+ $data = array();
+ foreach ( $aliases as $title => $ns ) {
+ if ( $namespaces[$ns] == $title ) {
+ // Don't list duplicates
+ continue;
+ }
+ $item = array(
+ 'id' => intval( $ns )
+ );
+ ApiResult :: setContent( $item, strtr( $title, '_', ' ' ) );
+ $data[] = $item;
+ }
+
+ $this->getResult()->setIndexedTagName( $data, 'ns' );
+ return $this->getResult()->addValue( 'query', $property, $data );
+ }
+
+ protected function appendSpecialPageAliases( $property ) {
+ global $wgLang;
+ $data = array();
+ foreach ( $wgLang->getSpecialPageAliases() as $specialpage => $aliases )
+ {
+ $arr = array( 'realname' => $specialpage, 'aliases' => $aliases );
+ $this->getResult()->setIndexedTagName( $arr['aliases'], 'alias' );
+ $data[] = $arr;
+ }
+ $this->getResult()->setIndexedTagName( $data, 'specialpage' );
+ return $this->getResult()->addValue( 'query', $property, $data );
+ }
+
+ protected function appendMagicWords( $property ) {
+ global $wgContLang;
+ $data = array();
+ foreach ( $wgContLang->getMagicWords() as $magicword => $aliases )
+ {
+ $caseSensitive = array_shift( $aliases );
+ $arr = array( 'name' => $magicword, 'aliases' => $aliases );
+ if ( $caseSensitive )
+ $arr['case-sensitive'] = '';
+ $this->getResult()->setIndexedTagName( $arr['aliases'], 'alias' );
+ $data[] = $arr;
+ }
+ $this->getResult()->setIndexedTagName( $data, 'magicword' );
+ return $this->getResult()->addValue( 'query', $property, $data );
+ }
+
+ protected function appendInterwikiMap( $property, $filter ) {
+ $this->resetQueryParams();
+ $this->addTables( 'interwiki' );
+ $this->addFields( array( 'iw_prefix', 'iw_local', 'iw_url' ) );
+
+ if ( $filter === 'local' )
+ $this->addWhere( 'iw_local = 1' );
+ elseif ( $filter === '!local' )
+ $this->addWhere( 'iw_local = 0' );
+ elseif ( $filter )
+ ApiBase :: dieDebug( __METHOD__, "Unknown filter=$filter" );
+
+ $this->addOption( 'ORDER BY', 'iw_prefix' );
+
+ $db = $this->getDB();
+ $res = $this->select( __METHOD__ );
+
+ $data = array();
+ $langNames = Language::getLanguageNames();
+ while ( $row = $db->fetchObject( $res ) )
+ {
+ $val = array();
+ $val['prefix'] = $row->iw_prefix;
+ if ( $row->iw_local == '1' )
+ $val['local'] = '';
+// $val['trans'] = intval($row->iw_trans); // should this be exposed?
+ if ( isset( $langNames[$row->iw_prefix] ) )
+ $val['language'] = $langNames[$row->iw_prefix];
+ $val['url'] = $row->iw_url;
+
+ $data[] = $val;
+ }
+ $db->freeResult( $res );
+
+ $this->getResult()->setIndexedTagName( $data, 'iw' );
+ return $this->getResult()->addValue( 'query', $property, $data );
+ }
+
+ protected function appendDbReplLagInfo( $property, $includeAll ) {
+ global $wgShowHostnames;
+ $data = array();
+ if ( $includeAll ) {
+ if ( !$wgShowHostnames )
+ $this->dieUsage( 'Cannot view all servers info unless $wgShowHostnames is true', 'includeAllDenied' );
+
+ $lb = wfGetLB();
+ $lags = $lb->getLagTimes();
+ foreach ( $lags as $i => $lag ) {
+ $data[] = array(
+ 'host' => $lb->getServerName( $i ),
+ 'lag' => $lag
+ );
+ }
+ } else {
+ list( $host, $lag ) = wfGetLB()->getMaxLag();
+ $data[] = array(
+ 'host' => $wgShowHostnames ? $host : '',
+ 'lag' => intval( $lag )
+ );
+ }
+
+ $result = $this->getResult();
+ $result->setIndexedTagName( $data, 'db' );
+ return $this->getResult()->addValue( 'query', $property, $data );
+ }
+
+ protected function appendStatistics( $property ) {
+ global $wgDisableCounters;
+ $data = array();
+ $data['pages'] = intval( SiteStats::pages() );
+ $data['articles'] = intval( SiteStats::articles() );
+ if ( !$wgDisableCounters ) {
+ $data['views'] = intval( SiteStats::views() );
+ }
+ $data['edits'] = intval( SiteStats::edits() );
+ $data['images'] = intval( SiteStats::images() );
+ $data['users'] = intval( SiteStats::users() );
+ $data['activeusers'] = intval( SiteStats::activeUsers() );
+ $data['admins'] = intval( SiteStats::numberingroup( 'sysop' ) );
+ $data['jobs'] = intval( SiteStats::jobs() );
+ return $this->getResult()->addValue( 'query', $property, $data );
+ }
+
+ protected function appendUserGroups( $property, $numberInGroup ) {
+ global $wgGroupPermissions;
+ $data = array();
+ foreach ( $wgGroupPermissions as $group => $permissions ) {
+ $arr = array(
+ 'name' => $group,
+ 'rights' => array_keys( $permissions, true ),
+ );
+ if ( $numberInGroup )
+ $arr['number'] = SiteStats::numberInGroup( $group );
+
+ $this->getResult()->setIndexedTagName( $arr['rights'], 'permission' );
+ $data[] = $arr;
+ }