feat: content-types tool and WordPress integration

Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01At3V6SjwbMe6eMzVGW3Hs7
2026-09-25 22:21:29 +02:00
parent 4a652240a3
commit 98a910f056
7 changed files with 296 additions and 7 deletions
@@ -0,0 +1,94 @@
+<?php
+
+declare(strict_types=1);
+
+namespace LIT\MCP\Integrations\WordPress\Content;
+
+use LIT\MCP\Abilities\Ability;
+use LIT\MCP\Abilities\Errors;
+use LIT\MCP\Integrations\WordPress\Schema\ContentSchema;
+use WP_Error;
+
+final class ContentTypesAbility implements Ability
+{
+    public function __construct(private ContentSchema $schema)
+    {
+    }
+
+    public function name(): string
+    {
+        return 'lit/content-types';
+    }
+
+    public function label(): string
+    {
+        return 'Inhaltstypen';
+    }
+
+    public function description(): string
+    {
+        return 'Listet die Inhaltstypen (Post-Typen) dieser Website mit Taxonomien, Anzahl und Divi-Fähigkeit. '
+            . 'Mit post_type zusätzlich alle Felder (Pods, WordPress-Meta) mit Typ, Pflicht, Auswahlwerten, '
+            . 'Beziehungsziel und Schreibstatus (writable/readonly/unknown).';
+    }
+
+    public function inputSchema(): array
+    {
+        return [
+            'type' => 'object',
+            'properties' => [
+                'post_type' => [
+                    'type' => 'string',
+                    'description' => 'Optional: nur diesen Inhaltstyp, dafür mit allen Feldern.',
+                ],
+            ],
+            'additionalProperties' => false,
+        ];
+    }
+
+    public function outputSchema(): ?array
+    {
+        return [
+            'type' => 'object',
+            'properties' => [
+                'post_types' => ['type' => 'array', 'items' => ['type' => 'object']],
+            ],
+            'required' => ['post_types'],
+        ];
+    }
+
+    public function annotations(): array
+    {
+        return ['readonly' => true, 'destructive' => false, 'idempotent' => true];
+    }
+
+    public function isDirect(): bool
+    {
+        return true;
+    }
+
+    public function permission(array $input): bool|WP_Error
+    {
+        return current_user_can('edit_posts')
+            ? true
+            : Errors::forbidden('Keine Berechtigung, Inhalte zu bearbeiten.');
+    }
+
+    public function execute(array $input): mixed
+    {
+        $postType = isset($input['post_type']) && is_string($input['post_type']) ? $input['post_type'] : '';
+        if ($postType === '') {
+            return ['post_types' => $this->schema->describePostTypes()];
+        }
+
+        $description = $this->schema->describe($postType, true);
+        if ($description === null) {
+            return Errors::notFound(
+                sprintf('Inhaltstyp "%s" ist nicht verfügbar.', $postType),
+                'Verfügbare Inhaltstypen: ' . implode(', ', $this->schema->postTypeNames()) . '.'
+            );
+        }
+
+        return ['post_types' => [$description]];
+    }
+}