1 files changed, 61 insertions, 0 deletions
diff --git a/www/wiki/extensions/Translate/api/ApiQueryLanguageStats.php b/www/wiki/extensions/Translate/api/ApiQueryLanguageStats.php
new file mode 100644
index 00000000..a25cda21
--- /dev/null
+++ b/www/wiki/extensions/Translate/api/ApiQueryLanguageStats.php
@@ -0,0 +1,61 @@
+<?php
+/**
+ * Api module for language group stats.
+ *
+ * @file
+ * @author Niklas Laxström
+ * @license GPL-2.0-or-later
+ */
+
+/**
+ * Api module for querying language stats.
+ *
+ * @ingroup API TranslateAPI
+ * @since 2012-11-30
+ */
+class ApiQueryLanguageStats extends ApiStatsQuery {
+	public function __construct( $query, $moduleName ) {
+		parent::__construct( $query, $moduleName, 'ls' );
+	}
+
+	/// Overwritten from ApiStatsQuery
+	protected function validateTargetParamater( array $params ) {
+		$all = TranslateUtils::getLanguageNames( null );
+		$requested = $params[ 'language' ];
+
+		if ( !isset( $all[ $requested ] ) ) {
+			$this->dieWithError( [ 'apierror-translate-invalidlanguage' ] );
+		}
+
+		return $requested;
+	}
+
+	/// Overwritten from ApiStatsQuery
+	protected function loadStatistics( $target, $flags = 0 ) {
+		return MessageGroupStats::forLanguage( $target, $flags );
+	}
+
+	protected function makeItem( $item, $stats ) {
+		$data = parent::makeItem( $item, $stats );
+		$data['group'] = $item;
+
+		return $data;
+	}
+
+	public function getAllowedParams() {
+		$params = parent::getAllowedParams();
+		$params['language'] = [
+			ApiBase::PARAM_TYPE => 'string',
+			ApiBase::PARAM_REQUIRED => true,
+		];
+
+		return $params;
+	}
+
+	protected function getExamplesMessages() {
+		return [
+			'action=query&meta=languagestats&lslanguage=fi'
+				=> 'apihelp-query+languagestats-example-1',
+		];
+	}
+}