Merge "REST: Add SiteLinksReadModelConverter"

Author: jenkins-bot

repo/rest-api/src/Infrastructure/SiteLinksReadModelConverter.php

@@ -0,0 +1,42 @@
+<?php declare( strict_types=1 );
+
+namespace Wikibase\Repo\RestApi\Infrastructure;
+
+use SiteLookup;
+use Wikibase\DataModel\SiteLink;
+use Wikibase\DataModel\SiteLinkList;
+use Wikibase\Repo\RestApi\Domain\ReadModel\SiteLink as SiteLinkReadModel;
+use Wikibase\Repo\RestApi\Domain\ReadModel\SiteLinks;
+
+/**
+ * @license GPL-2.0-or-later
+ */
+class SiteLinksReadModelConverter {
+
+	private SiteLookup $siteLookup;
+
+	public function __construct( SiteLookup $siteLookup ) {
+		$this->siteLookup = $siteLookup;
+	}
+
+	public function convert( SiteLinkList $siteLinkList ): SiteLinks {
+		return new SiteLinks(
+			...array_map(
+				fn( SiteLink $siteLink ) => new SiteLinkReadModel(
+					$siteLink->getSiteId(),
+					$siteLink->getPageName(),
+					$siteLink->getBadges(),
+					$this->buildUrl( $siteLink->getSiteId(), $siteLink->getPageName() )
+				),
+				array_values( $siteLinkList->toArray() )
+			)
+		);
+	}
+
+	private function buildUrl( string $site, string $title ): string {
+		$site = $this->siteLookup->getSite( $site );
+
+		return $site->getPageUrl( $title );
+	}
+
+}

repo/rest-api/tests/phpunit/Infrastructure/SiteLinksReadModelConverterTest.php

@@ -0,0 +1,69 @@
+<?php declare( strict_types=1 );
+
+namespace Wikibase\Repo\Tests\RestApi\Infrastructure;
+
+use PHPUnit\Framework\TestCase;
+use Site;
+use SiteLookup;
+use Wikibase\DataModel\Entity\ItemId;
+use Wikibase\DataModel\SiteLink;
+use Wikibase\DataModel\SiteLinkList;
+use Wikibase\Repo\RestApi\Domain\ReadModel\SiteLink as SiteLinkReadModel;
+use Wikibase\Repo\RestApi\Infrastructure\SiteLinksReadModelConverter;
+
+/**
+ * @covers \Wikibase\Repo\RestApi\Infrastructure\SiteLinksReadModelConverter
+ *
+ * @group Wikibase
+ *
+ * @license GPL-2.0-or-later
+ */
+class SiteLinksReadModelConverterTest extends TestCase {
+
+	private const EN_WIKI_URL_PREFIX = 'https://en.wikipedia.org/wiki/';
+	private const DE_WIKI_URL_PREFIX = 'https://de.wikipedia.org/wiki/';
+
+	public function testConvert(): void {
+		$enSiteLink = new SiteLink( 'enwiki', 'potato' );
+		$deSiteLink = new SiteLink( 'dewiki', 'Kartoffel', [ new ItemId( 'Q123' ) ] );
+
+		$readModel = $this->newConverter()->convert(
+			new SiteLinkList( [ $enSiteLink, $deSiteLink ] )
+		);
+
+		$this->assertEquals(
+			new SiteLinkReadModel(
+				$enSiteLink->getSiteId(),
+				$enSiteLink->getPageName(),
+				$enSiteLink->getBadges(),
+				self::EN_WIKI_URL_PREFIX . $enSiteLink->getPageName()
+			),
+			$readModel[0]
+		);
+		$this->assertEquals(
+			new SiteLinkReadModel(
+				$deSiteLink->getSiteId(),
+				$deSiteLink->getPageName(),
+				$deSiteLink->getBadges(),
+				self::DE_WIKI_URL_PREFIX . $deSiteLink->getPageName()
+			),
+			$readModel[1]
+		);
+	}
+
+	private function newConverter(): SiteLinksReadModelConverter {
+		$enSite = new Site();
+		$enSite->setLinkPath( self::EN_WIKI_URL_PREFIX . '$1' );
+		$deSite = new Site();
+		$deSite->setLinkPath( self::DE_WIKI_URL_PREFIX . '$1' );
+
+		$siteLookup = $this->createStub( SiteLookup::class );
+		$siteLookup->method( 'getSite' )->willReturnMap( [
+			[ 'enwiki', $enSite ],
+			[ 'dewiki', $deSite ],
+		] );
+
+		return new SiteLinksReadModelConverter( $siteLookup );
+	}
+
+}