first commit

wp-content/plugins/wpml-string-translation/classes/Troubleshooting/RequestHandle.php

@@ -0,0 +1,30 @@
+<?php
+
+namespace WPML\ST\Troubleshooting;
+
+class RequestHandle implements \IWPML_Action {
+
+	/** @var string $action */
+	private $action;
+
+	/** @var callable $callback */
+	private $callback;
+
+	public function __construct( $action, $callback ) {
+		$this->action   = $action;
+		$this->callback = $callback;
+	}
+
+	public function add_hooks() {
+		add_action( 'wp_ajax_' . $this->action, [ $this, 'handle' ] );
+	}
+
+	public function handle() {
+		if ( wp_verify_nonce( $_POST['nonce'], BackendHooks::NONCE_KEY ) ) {
+			call_user_func( $this->callback );
+			wp_send_json_success();
+		} else {
+			wp_send_json_error( 'Invalid nonce value', 500 );
+		}
+	}
+}