Set the file as a property

Author: robincornett

src/Updaters/Plugin.php

@@ -203,11 +203,11 @@ protected function add_listeners(): void {
 	 * @return string
 	 */
 	protected function get_slug(): string {
-		if ( empty( $this->args['file'] ) ) {
+		if ( empty( $this->file ) ) {
 			return '';
 		}
 
-		return basename( dirname( $this->args['file'] ) );
+		return basename( dirname( $this->file ) );
 	}
 
 	/**
@@ -217,11 +217,11 @@ protected function get_slug(): string {
 	 * @return string
 	 */
 	protected function get_name(): string {
-		if ( empty( $this->args['file'] ) ) {
+		if ( empty( $this->file ) ) {
 			return '';
 		}
 
-		return plugin_basename( $this->args['file'] );
+		return plugin_basename( $this->file );
 	}
 
 	/**

src/Updaters/Updater.php

@@ -33,6 +33,13 @@ abstract class Updater {
 	 */
 	protected $args = array();
 
+	/**
+	 * The file for the updater.
+	 *
+	 * @var string
+	 */
+	protected $file = '';
+
 	/**
 	 * The class constructor.
 	 *
@@ -42,6 +49,7 @@ abstract class Updater {
 	 */
 	public function __construct( $api_url, $args = array() ) {
 		$this->api_url = $api_url;
+		$this->file    = $args['file'];
 		$defaults      = $this->get_api_request_defaults();
 		$this->args    = array_merge( $defaults, array_intersect_key( $args, $defaults ) );
 		$this->add_listeners();