Merge pull request #3126 from rebeccahum/add/get_index_settings

Add get_index_settings()
10up · Nov 8, 2022 · 935e608 · 935e608
2 parents d23630f + ba9ecda
commit 935e608
Showing 1 changed file with 22 additions and 0 deletions.
diff --git a/includes/classes/Elasticsearch.php b/includes/classes/Elasticsearch.php
@@ -920,6 +920,28 @@ public function open_index( $index ) {
 		return ( ! is_wp_error( $request ) && 200 === wp_remote_retrieve_response_code( $request ) );
 	}
 
+	/**
+	 * Get index settings.
+	 *
+	 * @param string $index Index name.
+	 * @since  4.4.0
+	 * @return array|WP_Error Raw ES response from the $index/_settings?flat_settings=true endpoint
+	 */
+	public function get_index_settings( string $index ) {
+		$endpoint = trailingslashit( $index ) . '_settings?flat_settings=true';
+		$request  = $this->remote_request( $endpoint, [], [], 'get_index_settings' );
+
+		if ( is_wp_error( $request ) ) {
+			return $request;
+		}
+
+		$response_body = wp_remote_retrieve_body( $request );
+
+		$settings = json_decode( $response_body, true );
+
+		return $settings;
+	}
+
 	/**
 	 * Update index settings.
 	 *