Version 5.0.0 beta 1

system/Extensions/LoaderAbstract.php

@@ -0,0 +1,80 @@
+<?php
+
+/**
+ * @brief        LoaderExtension
+ * @author        <a href='https://www.invisioncommunity.com'>Invision Power Services, Inc.</a>
+ * @copyright    (c) Invision Power Services, Inc.
+ * @license        https://www.invisioncommunity.com/legal/standards/
+ * @package        Invision Community
+ * @subpackage
+ * @since        7/24/2023
+ */
+
+namespace IPS\Extensions;
+
+/* To prevent PHP errors (extending class does not exist) revealing path */
+
+use IPS\Http\Url;
+
+if (!defined('\IPS\SUITE_UNIQUE_KEY'))
+{
+	header(($_SERVER['SERVER_PROTOCOL'] ?? 'HTTP/1.0') . ' 403 Forbidden');
+	exit;
+}
+
+abstract class LoaderAbstract
+{
+	/**
+	 * Additional CSS files to load
+	 *
+	 * @return array<string|Url>
+	 */
+	public function css(): array
+	{
+		return [];
+	}
+
+	/**
+	 * Additional JS files to load
+	 *
+	 * @return array<string|Url>
+	 */
+	public function js(): array
+	{
+		return [];
+	}
+
+	/**
+	 * If a redirect is needed, return the URL
+	 * or NULL to continue
+	 *
+	 * @return Url|null
+	 */
+	public function checkForRedirect() : Url|null
+	{
+		return null;
+	}
+
+	/**
+	 * Show a custom error message or null to use the default
+	 *
+	 * @param string $message
+	 * @param mixed $code
+	 * @param int $httpStatusCode
+	 * @return string|null
+	 */
+	public function customError( string $message, mixed $code, int $httpStatusCode ) : string|null
+	{
+		return null;
+	}
+
+	/**
+	 * Run custom code right on Dispatcher::finish()
+	 *
+	 * @return void
+	 */
+	public function onFinish() : void
+	{
+
+	}
+}