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<?php |
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namespace SCI\Specials; |
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use SpecialPage; |
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use SMW\ApplicationFactory; |
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use Onoi\HttpRequest\HttpRequestFactory; |
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use SCI\FilteredMetadata\HttpResponseParserFactory; |
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use SCI\CitationResourceMatchFinder; |
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use SCI\Specials\CitableMetadata\PageBuilder; |
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/** |
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* @license GNU GPL v2+ |
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* @since 1.0 |
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* |
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* @author mwjames |
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*/ |
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class SpecialFindCitableMetadata extends SpecialPage { |
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/** |
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* @codeCoverageIgnore |
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*/ |
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public function __construct() { |
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parent::__construct( 'FindCitableMetadata', 'sci-metadatasearch' ); |
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} |
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/** |
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* @see SpecialPage::getGroupName |
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*/ |
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protected function getGroupName() { |
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return 'wiki'; |
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} |
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/** |
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* @see SpecialPage::execute |
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*/ |
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public function execute( $query ) { |
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if ( !$this->userCanExecute( $this->getUser() ) ) { |
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$this->displayRestrictionError(); |
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return; |
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} |
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$output = $this->getOutput(); |
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$output->setPageTitle( $this->msg( 'findmetadatabyid' )->text() ); |
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$this->setHeaders(); |
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$output->addModuleStyles( 'ext.scite.styles' ); |
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$output->addModules( |
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[ |
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'ext.scite.metadata' |
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] |
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); |
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list( $type, $id, $format ) = $this->getRequestParameters( |
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$query |
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); |
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if ( $type === 'pmid' ) { |
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$type = 'pubmed'; |
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} |
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$this->callPageBuilderFor( $type, $id, $format ); |
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} |
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private function callPageBuilderFor( $type, $id, $format ) { |
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$pageBuilder = $this->newPageBuilder(); |
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if ( $format === 'raw' ) { |
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$this->getOutput()->disable(); |
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header( "Content-type: text/plain; charset=utf-8" ); |
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header( 'Cache-Control: private, no-cache, must-revalidate' ); |
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$html = $pageBuilder->getRawResponseFor( |
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$type, $id |
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); |
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return print $html; |
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} |
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$html = $pageBuilder->getHtmlFor( |
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$type, $id |
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); |
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$this->getOutput()->addHTML( $html ); |
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$this->addExternalHelpLinkFor( 'sci-specials-citablemetadata-helplink' ); |
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} |
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private function getRequestParameters( $query ) { |
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$request = $this->getRequest()->getValues(); |
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if ( strpos( $query, '/' ) !== false ) { |
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list( $type, $id ) = explode( '/', $query, 2 ); |
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$request['type'] = $type; |
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$request['id'] = $id; |
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} |
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$id = isset( $request['id'] ) ? trim( $request['id'] ) : ''; |
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$type = isset( $request['type'] ) ? strtolower( $request['type'] ) : ''; |
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$format = isset( $request['format'] ) ? strtolower( $request['format'] ) : ''; |
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return [ $type, $id, $format ]; |
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} |
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private function newPageBuilder() { |
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$applicationFactory = ApplicationFactory::getInstance(); |
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$mwCollaboratorFactory = $applicationFactory->newMwCollaboratorFactory(); |
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$htmlFormRenderer = $mwCollaboratorFactory->newHtmlFormRenderer( |
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$this->getContext()->getTitle(), |
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$this->getLanguage() |
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); |
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$httpRequestFactory = new HttpRequestFactory( |
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$applicationFactory->newCacheFactory()->newMediaWikiCompositeCache( $GLOBALS['scigMetadataResponseCacheType'] ) |
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); |
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$httpRequest = $httpRequestFactory->newCachedCurlRequest(); |
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$httpRequest->setOption( ONOI_HTTP_REQUEST_RESPONSECACHE_TTL, $GLOBALS['scigMetadataResponseCacheLifetime'] ); |
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$httpRequest->setOption( ONOI_HTTP_REQUEST_RESPONSECACHE_PREFIX, $GLOBALS['scigCachePrefix'] . ':sci:meta:' ); |
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$pageBuilder = new PageBuilder( |
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$htmlFormRenderer, |
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$mwCollaboratorFactory->newHtmlColumnListRenderer(), |
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new CitationResourceMatchFinder( $applicationFactory->getStore() ), |
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new HttpResponseParserFactory( $httpRequest ) |
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); |
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$pageBuilder->isReadOnly( wfReadOnly() ); |
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return $pageBuilder; |
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} |
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/** |
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* FIXME MW 1.25 |
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*/ |
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private function addExternalHelpLinkFor( $key ) { |
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if ( !method_exists( $this, 'addHelpLink' ) ) { |
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return null; |
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} |
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$this->getOutput()->addHelpLink( wfMessage( $key )->escaped(), true ); |
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} |
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} |
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