add tagging

src/Controller/Admin/DocumentTagController.php

@@ -0,0 +1,93 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Controller\Admin;
+
+use App\Entity\Document;
+use App\Entity\Tag;
+use App\Service\TagRebuildJobService;
+use Doctrine\DBAL\Types\Types;
+use Doctrine\ORM\EntityManagerInterface;
+use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
+use Symfony\Component\HttpFoundation\RedirectResponse;
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\HttpFoundation\Response;
+use Symfony\Component\Routing\Attribute\Route;
+use Symfony\Component\Uid\Uuid;
+
+#[Route('/admin/documents')]
+final class DocumentTagController extends AbstractController
+{
+    #[Route('/{id}/tags', name: 'admin_document_tags_edit', methods: ['GET'])]
+    public function edit(string $id, EntityManagerInterface $em): Response
+    {
+        $document = $em->getRepository(Document::class)->find($id);
+        if (!$document instanceof Document) {
+            throw $this->createNotFoundException('Document not found');
+        }
+
+        $allTags = $em->createQueryBuilder()
+            ->select('t')
+            ->from(Tag::class, 't')
+            ->orderBy('t.label', 'ASC')
+            ->getQuery()
+            ->getResult();
+
+        $assigned = [];
+        foreach ($document->getTags() as $tag) {
+            $assigned[(string)$tag->getId()] = true;
+        }
+
+        return $this->render('admin/document_tags/edit.html.twig', [
+            'document'  => $document,
+            'allTags'   => $allTags,
+            'assigned'  => $assigned,
+        ]);
+    }
+
+    #[Route('/{id}/tags/save', name: 'admin_document_tags_save', methods: ['POST'])]
+    public function save(
+        string $id,
+        Request $request,
+        EntityManagerInterface $em,
+        TagRebuildJobService $jobs
+    ): RedirectResponse {
+
+        $document = $em->getRepository(Document::class)->find($id);
+        if (!$document instanceof Document) {
+            return $this->redirectToRoute('admin_documents');
+        }
+
+        $selected = $request->request->all('tag_ids') ?? [];
+
+        $uuidObjects = [];
+        foreach ($selected as $value) {
+            try {
+                $uuidObjects[] = \Symfony\Component\Uid\Uuid::fromString($value);
+            } catch (\Throwable) {
+                continue;
+            }
+        }
+
+        // Remove
+        foreach ($document->getTags() as $tag) {
+            if (!in_array($tag->getId(), $uuidObjects, false)) {
+                $document->removeTag($tag);
+            }
+        }
+
+        // Add
+        foreach ($uuidObjects as $uuid) {
+            $tag = $em->find(\App\Entity\Tag::class, $uuid);
+            if ($tag && !$document->hasTag($tag)) {
+                $document->addTag($tag);
+            }
+        }
+
+        $em->flush();
+        $jobs->enqueueAndStartAsync();
+
+        return $this->redirectToRoute('admin_document_tags_edit', ['id' => $id]);
+    }
+}

src/Controller/Admin/TagController.php

@@ -0,0 +1,101 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Controller\Admin;
+
+use App\Entity\Tag;
+use App\Service\TagRebuildJobService;
+use Doctrine\ORM\EntityManagerInterface;
+use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
+use Symfony\Component\HttpFoundation\RedirectResponse;
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\HttpFoundation\Response;
+use Symfony\Component\Routing\Attribute\Route;
+
+#[Route('/admin/tags')]
+final class TagController extends AbstractController
+{
+    #[Route('', name: 'admin_tags_index', methods: ['GET'])]
+    public function index(EntityManagerInterface $em): Response
+    {
+        $tags = $em->createQueryBuilder()
+            ->select('t')
+            ->from(Tag::class, 't')
+            ->orderBy('t.label', 'ASC')
+            ->getQuery()
+            ->getResult();
+
+        return $this->render('admin/tag/index.html.twig', [
+            'tags' => $tags,
+        ]);
+    }
+
+    #[Route('/create', name: 'admin_tags_create', methods: ['POST'])]
+    public function create(Request $request, EntityManagerInterface $em, TagRebuildJobService $jobs): RedirectResponse
+    {
+        $token = (string)$request->request->get('_token', '');
+        if (!$this->isCsrfTokenValid('admin_tag_create', $token)) {
+            $this->addFlash('danger', 'Ungültiges CSRF Token.');
+            return $this->redirectToRoute('admin_tags_index');
+        }
+
+        $label = trim((string)$request->request->get('label', ''));
+        $slug  = trim((string)$request->request->get('slug', ''));
+        $desc  = trim((string)$request->request->get('description', ''));
+
+        if ($label === '' || $slug === '') {
+            $this->addFlash('danger', 'Label und Slug sind Pflichtfelder.');
+            return $this->redirectToRoute('admin_tags_index');
+        }
+
+        $exists = (int)$em->createQueryBuilder()
+            ->select('COUNT(t.id)')
+            ->from(Tag::class, 't')
+            ->where('t.slug = :slug')
+            ->setParameter('slug', $slug)
+            ->getQuery()
+            ->getSingleScalarResult();
+
+        if ($exists > 0) {
+            $this->addFlash('danger', 'Slug existiert bereits.');
+            return $this->redirectToRoute('admin_tags_index');
+        }
+
+        $tag = new Tag($slug, $label, $desc !== '' ? $desc : null);
+
+        $em->persist($tag);
+        $em->flush();
+
+        // enqueue async rebuild
+        $jobs->enqueueAndStartAsync();
+
+        $this->addFlash('success', 'Tag wurde erstellt. Rebuild läuft im Hintergrund.');
+        return $this->redirectToRoute('admin_tags_index');
+    }
+
+    #[Route('/{id}/delete', name: 'admin_tags_delete', methods: ['POST'])]
+    public function delete(string $id, Request $request, EntityManagerInterface $em, TagRebuildJobService $jobs): RedirectResponse
+    {
+        $token = (string)$request->request->get('_token', '');
+        if (!$this->isCsrfTokenValid('admin_tag_delete_' . $id, $token)) {
+            $this->addFlash('danger', 'Ungültiges CSRF Token.');
+            return $this->redirectToRoute('admin_tags_index');
+        }
+
+        $tag = $em->getRepository(Tag::class)->find($id);
+        if (!$tag instanceof Tag) {
+            $this->addFlash('danger', 'Tag nicht gefunden.');
+            return $this->redirectToRoute('admin_tags_index');
+        }
+
+        $em->remove($tag);
+        $em->flush();
+
+        // enqueue async rebuild
+        $jobs->enqueueAndStartAsync();
+
+        $this->addFlash('success', 'Tag wurde gelöscht. Rebuild läuft im Hintergrund.');
+        return $this->redirectToRoute('admin_tags_index');
+    }
+}