feat: settings page with connection tab, admin notices and site health test

Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01At3V6SjwbMe6eMzVGW3Hs7
2026-09-26 03:21:56 +02:00
parent 2674bf2ed1
commit f084c47311
11 changed files with 731 additions and 0 deletions
@@ -0,0 +1,63 @@
+<?php
+
+declare(strict_types=1);
+
+namespace LIT\MCP\Admin;
+
+/**
+ * Site Health test for our MCP endpoint (401 + WWW-Authenticate without a token).
+ * The discovery documents are covered by mcp-oauth's own Site Health test.
+ */
+final class SiteHealth
+{
+    public const TEST = 'lit_mcp_endpoint';
+
+    public function __construct(private ConnectionStatus $status)
+    {
+    }
+
+    public function register(): void
+    {
+        add_filter('site_status_tests', [$this, 'addTest']);
+    }
+
+    public function addTest(mixed $tests): mixed
+    {
+        if (! is_array($tests)) {
+            return $tests;
+        }
+
+        $tests['direct'][self::TEST] = [
+            'label' => __('LIT MCP Endpunkt', 'wp-lit-mcp'),
+            'test' => [$this, 'run'],
+        ];
+
+        return $tests;
+    }
+
+    /** @return array<string, mixed> */
+    public function run(): array
+    {
+        $oauth = $this->status->oauthEnabled();
+        $endpoint = $oauth ? $this->status->endpoint(true) : null;
+        $good = $oauth && ($endpoint['ok'] ?? false) === true;
+        $detail = $oauth
+            ? (string) ($endpoint['message'] ?? '')
+            : __('Der OAuth-Server ist deaktiviert (Filter wpmedia_mcp_oauth_server_enabled).', 'wp-lit-mcp');
+
+        return [
+            'label' => $good
+                ? __('Der LIT-MCP-Endpunkt ist erreichbar und verlangt OAuth', 'wp-lit-mcp')
+                : __('Der LIT-MCP-Endpunkt ist nicht nutzbar', 'wp-lit-mcp'),
+            'status' => $good ? 'good' : 'critical',
+            'badge' => ['label' => 'LIT MCP', 'color' => $good ? 'blue' : 'red'],
+            'description' => '<p>' . esc_html($detail) . '</p>',
+            'actions' => sprintf(
+                '<a href="%s">%s</a>',
+                esc_url(SettingsPage::url('verbindung')),
+                esc_html__('Einstellungen → LIT MCP', 'wp-lit-mcp')
+            ),
+            'test' => self::TEST,
+        ];
+    }
+}