first commit

1 files changed, 108 insertions, 0 deletions

diff --git a/bin/wiki/vendor/addwiki/mediawiki-api/src/Service/NamespaceGetter.php b/bin/wiki/vendor/addwiki/mediawiki-api/src/Service/NamespaceGetter.php
new file mode 100644
index 00000000..c3f00030
--- /dev/null
+++ b/bin/wiki/vendor/addwiki/mediawiki-api/src/Service/NamespaceGetter.php
@@ -0,0 +1,108 @@
+<?php
+
+namespace Mediawiki\Api\Service;
+
+use Mediawiki\Api\SimpleRequest;
+use Mediawiki\DataModel\NamespaceInfo;
+
+/**
+ * @access private
+ *
+ * @author gbirke
+ */
+class NamespaceGetter extends Service {
+
+	/**
+	 * Find a namespace by its canonical name
+	 *
+	 * @param string $canonicalName
+	 * @return NamespaceInfo|null
+	 */
+	public function getNamespaceByCanonicalName( $canonicalName ) {
+		$result = $this->getNamespaceResult()['query'];
+		foreach ( $result['namespaces'] as $nsInfo ) {
+			if ( !empty( $nsInfo['canonical'] ) && $nsInfo['canonical'] === $canonicalName ) {
+				return $this->createNamespaceFromQuery( $nsInfo, $result['namespacealiases'] );
+			}
+		}
+		return null;
+	}
+
+	/**
+	 * Find a namespace by its canonical name, local name or namespace alias
+	 *
+	 * @param string $name
+	 * @return NamespaceInfo|null
+	 */
+	public function getNamespaceByName( $name ) {
+		$result = $this->getNamespaceResult()['query'];
+		foreach ( $result['namespaces'] as $nsInfo ) {
+			if ( ( !empty( $nsInfo['canonical'] ) && $nsInfo['canonical'] === $name ) ||
+				$nsInfo['*'] === $name ) {
+				return $this->createNamespaceFromQuery( $nsInfo, $result['namespacealiases'] );
+			}
+		}
+		foreach ( $result['namespacealiases'] as $alias ) {
+			if ( $alias['*'] === $name && !empty( $result['namespaces'][$alias['id']] ) ) {
+				return $this->createNamespaceFromQuery(
+					$result['namespaces'][$alias['id']],
+					$result['namespacealiases']
+				);
+			}
+		}
+		return null;
+	}
+
+	/**
+	 * @return NamespaceInfo[]
+	 */
+	public function getNamespaces() {
+		$namespaces = [];
+		$result = $this->getNamespaceResult()['query'];
+		foreach ( $result['namespaces'] as $nsInfo ) {
+			$namespaces[$nsInfo['id']] = $this->createNamespaceFromQuery(
+				$nsInfo, $result['namespacealiases']
+			);
+		}
+		return $namespaces;
+	}
+
+	private function createNamespaceFromQuery( $nsInfo, $namespaceAliases ) {
+		return new NamespaceInfo(
+			$nsInfo['id'],
+			empty( $nsInfo['canonical'] ) ? '' : $nsInfo['canonical'],
+			$nsInfo['*'],
+			$nsInfo['case'],
+			empty( $nsInfo['defaultcontentmodel'] ) ? null : $nsInfo['defaultcontentmodel'],
+			$this->getAliases( $nsInfo['id'], $namespaceAliases )
+		);
+	}
+
+	/**
+	 * @param int $id
+	 * @param array $namespaceAliases Alias list, as returned by the API
+	 * @return string[]
+	 */
+	private function getAliases( $id, $namespaceAliases ) {
+		$aliases = [];
+		foreach ( $namespaceAliases as $alias ) {
+			if ( $alias['id'] === $id ) {
+				$aliases[] = $alias['*'];
+			}
+		}
+		return $aliases;
+	}
+
+	/**
+	 * @return array
+	 */
+	private function getNamespaceResult() {
+		return $this->api->getRequest( new SimpleRequest(
+			'query', [
+				'meta' => 'siteinfo',
+				'siprop' => 'namespaces|namespacealiases'
+			]
+		) );
+	}
+
+}