getResult(); $result->addValue( null, 'version', '1.0' ); $result->addValue( null, 'xmlns', 'http://archipelago.phrasewise.com/rsd' ); $service = array( 'apis' => $this->formatRsdApiList() ); ApiResult::setContent( $service, 'MediaWiki', 'engineName' ); ApiResult::setContent( $service, 'https://www.mediawiki.org/', 'engineLink' ); ApiResult::setContent( $service, Title::newMainPage()->getCanonicalURL(), 'homePageLink' ); $result->setIndexedTagName( $service['apis'], 'api' ); $result->addValue( null, 'service', $service ); } public function getCustomPrinter() { return new ApiFormatXmlRsd( $this->getMain(), 'xml' ); } public function getAllowedParams() { return array(); } public function getParamDescription() { return array(); } public function getDescription() { return 'Export an RSD (Really Simple Discovery) schema.'; } public function getExamples() { return array( 'api.php?action=rsd' ); } public function isReadMode() { return false; } /** * Builds an internal list of APIs to expose information about. * Normally this only lists the MediaWiki API, with its base URL, * link to documentation, and a marker as to available authentication * (to aid in OAuth client apps switching to support in the future). * * Extensions can expose other APIs, such as WordPress or Twitter- * compatible APIs, by hooking 'ApiRsdServiceApis' and adding more * elements to the array. * * See http://cyber.law.harvard.edu/blogs/gems/tech/rsd.html for * the base RSD spec, and check WordPress and StatusNet sites for * in-production examples listing several blogging and micrblogging * APIs. * * @return array */ protected function getRsdApiList() { $apis = array( 'MediaWiki' => array( // The API link is required for all RSD API entries. 'apiLink' => wfExpandUrl( wfScript( 'api' ), PROTO_CURRENT ), // Docs link is optional, but recommended. 'docs' => 'https://www.mediawiki.org/wiki/API', // Some APIs may need a blog ID, but it may be left blank. 'blogID' => '', // Additional settings are optional. 'settings' => array( // Change this to true in the future as an aid to // machine discovery of OAuth for API access. 'OAuth' => false, ) ), ); wfRunHooks( 'ApiRsdServiceApis', array( &$apis ) ); return $apis; } /** * Formats the internal list of exposed APIs into an array suitable * to pass to the API's XML formatter. * * @return array */ protected function formatRsdApiList() { $apis = $this->getRsdApiList(); $outputData = array(); foreach ( $apis as $name => $info ) { $data = array( 'name' => $name, 'preferred' => wfBoolToStr( $name == 'MediaWiki' ), 'apiLink' => $info['apiLink'], 'blogID' => isset( $info['blogID'] ) ? $info['blogID'] : '', ); $settings = array(); if ( isset( $info['docs'] ) ) { ApiResult::setContent( $settings, $info['docs'], 'docs' ); } if ( isset( $info['settings'] ) ) { foreach ( $info['settings'] as $setting => $val ) { if ( is_bool( $val ) ) { $xmlVal = wfBoolToStr( $val ); } else { $xmlVal = $val; } $setting = array( 'name' => $setting ); ApiResult::setContent( $setting, $xmlVal ); $settings[] = $setting; } } if ( count( $settings ) ) { $this->getResult()->setIndexedTagName( $settings, 'setting' ); $data['settings'] = $settings; } $outputData[] = $data; } return $outputData; } } class ApiFormatXmlRsd extends ApiFormatXml { public function __construct( ApiMain $main, $format ) { parent::__construct( $main, $format ); $this->setRootElement( 'rsd' ); } public function getMimeType() { return 'application/rsd+xml'; } }