OneBot: Leantime 改造版源码（BOM/Univer 表格/AI 接管/品牌替换等）

app/Domain/Errors/Controllers/Error403.php

@@ -0,0 +1,19 @@
+<?php
+
+namespace Leantime\Domain\Errors\Controllers;
+
+use Leantime\Core\Controller\Controller;
+use Symfony\Component\HttpFoundation\Response;
+
+class Error403 extends Controller
+{
+    /**
+     * Displays the 403 Forbidden error page.
+     *
+     * @param  array  $params  Request parameters
+     */
+    public function get(array $params): Response
+    {
+        return $this->tpl->display('errors.error403', layout: 'error', responseCode: 403);
+    }
+}

app/Domain/Errors/Controllers/Error404.php

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+<?php
+
+namespace Leantime\Domain\Errors\Controllers;
+
+use Leantime\Core\Controller\Controller;
+use Symfony\Component\HttpFoundation\Response;
+
+class Error404 extends Controller
+{
+    /**
+     * Displays the 404 Not Found error page.
+     *
+     * @param  array  $params  Request parameters
+     */
+    public function get(array $params): Response
+    {
+        return $this->tpl->display('errors.error404', layout: 'error', responseCode: 404);
+    }
+}

app/Domain/Errors/Controllers/Error500.php

@@ -0,0 +1,19 @@
+<?php
+
+namespace Leantime\Domain\Errors\Controllers;
+
+use Leantime\Core\Controller\Controller;
+use Symfony\Component\HttpFoundation\Response;
+
+class Error500 extends Controller
+{
+    /**
+     * Displays the 500 Internal Server Error page.
+     *
+     * @param  array  $params  Request parameters
+     */
+    public function get(array $params): Response
+    {
+        return $this->tpl->display('errors.error500', layout: 'error', responseCode: 500);
+    }
+}

app/Domain/Errors/Controllers/Error501.php

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+<?php
+
+namespace Leantime\Domain\Errors\Controllers;
+
+use Leantime\Core\Controller\Controller;
+use Symfony\Component\HttpFoundation\Response;
+
+class Error501 extends Controller
+{
+    /**
+     * Displays the 501 Not Implemented error page.
+     *
+     * @param  array  $params  Request parameters
+     */
+    public function get(array $params): Response
+    {
+        return $this->tpl->display(
+            template: 'errors.error501',
+            layout: 'error',
+            responseCode: 501
+        );
+    }
+}