Publishing and comments

assets/controllers/nostr_publish_controller.js

@@ -9,19 +9,30 @@ export default class extends Controller {
 
     connect() {
         console.log('Nostr publish controller connected');
-        this.checkNostrSupport();
+        // Helpful debug to verify values are wired from Twig
-    }
+        try {
+            console.debug('[nostr-publish] publishUrl:', this.publishUrlValue || '(none)');
+            console.debug('[nostr-publish] has csrfToken:', Boolean(this.csrfTokenValue));
+        } catch (_) {}
 
-    checkNostrSupport() {
+        // Provide a sensible fallback if not passed via values
-        if (!window.nostr) {
+        if (!this.hasPublishUrlValue || !this.publishUrlValue) {
-            this.showError('Nostr extension not found. Please install a Nostr browser extension like nos2x or Alby.');
+            this.publishUrlValue = '/api/article/publish';
-            this.publishButtonTarget.disabled = true;
         }
     }
 
     async publish(event) {
         event.preventDefault();
 
+        if (!this.publishUrlValue) {
+            this.showError('Publish URL is not configured');
+            return;
+        }
+        if (!this.csrfTokenValue) {
+            this.showError('Missing CSRF token');
+            return;
+        }
+
         if (!window.nostr) {
             this.showError('Nostr extension not found');
             return;
@@ -218,6 +229,9 @@ export default class extends Controller {
     }
 
     generateSlug(title) {
+        // add a random seed at the end of the title to avoid collisions
+        const randomSeed = Math.random().toString(36).substring(2, 8);
+        title = `${title} ${randomSeed}`;
         return title
             .toLowerCase()
             .replace(/[^a-z0-9\s-]/g, '') // Remove special characters

assets/styles/card.css

@@ -54,6 +54,10 @@ h2.card-title {
     padding: 10px;
 }
 
+.card.comment.zap-comment {
+    border-left: 4px solid var(--color-primary);
+}
+
 .card.comment .metadata {
     display: flex;
     align-items: center;

src/Controller/ArticleController.php

@@ -15,12 +15,14 @@ use nostriphant\NIP19\Bech32;
 use nostriphant\NIP19\Data\NAddr;
 use Psr\Cache\CacheItemPoolInterface;
 use Psr\Cache\InvalidArgumentException;
+use swentel\nostr\Event\Event;
 use swentel\nostr\Key\Key;
 use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
 use Symfony\Component\HttpFoundation\JsonResponse;
 use Symfony\Component\HttpFoundation\Request;
 use Symfony\Component\HttpFoundation\Response;
 use Symfony\Component\Routing\Attribute\Route;
+use Symfony\Component\Security\Csrf\CsrfToken;
 use Symfony\Component\String\Slugger\AsciiSlugger;
 use Symfony\Component\Security\Csrf\CsrfTokenManagerInterface;
 use Symfony\Component\Workflow\WorkflowInterface;
@@ -30,7 +32,7 @@ class ArticleController  extends AbstractController
     /**
      * @throws \Exception
      */
-    #[Route('/article/{naddr}', name: 'article-naddr', requirements: ['naddr' => '^(naddr1[0-9a-z]{59})$'])]
+    #[Route('/article/{naddr}', name: 'article-naddr', requirements: ['naddr' => '^(naddr1[0-9a-zA-Z]+)$'])]
     public function naddr(NostrClient $nostrClient, $naddr)
     {
         $decoded = new Bech32($naddr);
@@ -98,7 +100,7 @@ class ArticleController  extends AbstractController
             $article = $articles[0];
         }
 
-        $cacheKey = 'article_' . $article->getId();
+        $cacheKey = 'article_' . $article->getEventId();
         $cacheItem = $articlesCache->getItem($cacheKey);
         if (!$cacheItem->isHit()) {
             $cacheItem->set($converter->convertToHtml($article->getContent()));
@@ -118,60 +120,6 @@ class ArticleController  extends AbstractController
         ]);
     }
 
-    /**
-     * Fetch complete event to show as preview
-     * POST data contains an object with request params
-     */
-    #[Route('/preview/', name: 'article-preview-event', methods: ['POST'])]
-    public function articlePreviewEvent(
-        Request $request,
-        NostrClient $nostrClient,
-        RedisCacheService $redisCacheService,
-        CacheItemPoolInterface $articlesCache
-    ): Response {
-        $data = $request->getContent();
-        // descriptor is an object with properties type, identifier and data
-        // if type === 'nevent', identifier is the event id
-        // if type === 'naddr', identifier is the naddr
-        // if type === 'nprofile', identifier is the npub
-        $descriptor = json_decode($data);
-        $previewData = [];
-
-        // if nprofile, get from redis cache
-        if ($descriptor->type === 'nprofile') {
-            $hint = json_decode($descriptor->decoded);
-            $key = new Key();
-            $npub = $key->convertPublicKeyToBech32($hint->pubkey);
-            $metadata = $redisCacheService->getMetadata($npub);
-            $metadata->npub = $npub;
-            $metadata->pubkey = $hint->pubkey;
-            $metadata->type = 'nprofile';
-            // Render the NostrPreviewContent component with the preview data
-            $html = $this->renderView('components/Molecules/NostrPreviewContent.html.twig', [
-                'preview' => $metadata
-            ]);
-        } else {
-            // For nevent or naddr, fetch the event data
-            try {
-                $previewData = $nostrClient->getEventFromDescriptor($descriptor);
-                $previewData->type = $descriptor->type; // Add type to the preview data
-                // Render the NostrPreviewContent component with the preview data
-                $html = $this->renderView('components/Molecules/NostrPreviewContent.html.twig', [
-                    'preview' => $previewData
-                ]);
-            } catch (\Exception $e) {
-                $html = '<span>Error fetching preview: ' . htmlspecialchars($e->getMessage()) . '</span>';
-            }
-        }
-
-
-        return new Response(
-            $html,
-            Response::HTTP_OK,
-            ['Content-Type' => 'text/html']
-        );
-    }
-
     /**
      * Create new article
      * @throws InvalidArgumentException
@@ -234,33 +182,6 @@ class ArticleController  extends AbstractController
         ]);
     }
 
-    /**
-     * Preview article
-     * @throws InvalidArgumentException
-     * @throws CommonMarkException
-     * @throws \Exception
-     */
-    #[Route('/article-preview/{d}', name: 'article-preview')]
-    public function preview($d, Converter $converter,
-                            CacheItemPoolInterface $articlesCache): Response
-    {
-        $user = $this->getUser();
-        $key = new Key();
-        $currentPubkey = $key->convertToHex($user->getUserIdentifier());
-
-        $cacheKey = 'article_' . $currentPubkey . '_' . $d;
-        $cacheItem = $articlesCache->getItem($cacheKey);
-        $article = $cacheItem->get();
-
-        $content = $converter->convertToHtml($article->getContent());
-
-        return $this->render('pages/article.html.twig', [
-            'article' => $article,
-            'content' => $content,
-            'author' => $user->getMetadata(),
-        ]);
-    }
-
     /**
      * API endpoint to receive and process signed Nostr events
      * @throws \Exception
@@ -276,7 +197,7 @@ class ArticleController  extends AbstractController
         try {
             // Verify CSRF token
             $csrfToken = $request->headers->get('X-CSRF-TOKEN');
-            if (!$csrfTokenManager->isTokenValid(new \Symfony\Component\Security\Csrf\CsrfToken('nostr_publish', $csrfToken))) {
+            if (!$csrfTokenManager->isTokenValid(new CsrfToken('nostr_publish', $csrfToken))) {
                 return new JsonResponse(['error' => 'Invalid CSRF token'], 403);
             }
 
@@ -286,15 +207,20 @@ class ArticleController  extends AbstractController
                 return new JsonResponse(['error' => 'Invalid request data'], 400);
             }
 
+            /* @var array $signedEvent */
             $signedEvent = $data['event'];
-            $formData = $data['formData'] ?? [];
+            // Convert the signed event array to a proper Event object
-
+            $eventObj = new Event();
-            // Validate Nostr event structure
+            $eventObj->setId($signedEvent['id']);
-            $this->validateNostrEvent($signedEvent);
+            $eventObj->setPublicKey($signedEvent['pubkey']);
-
+            $eventObj->setCreatedAt($signedEvent['created_at']);
-            // Verify the event signature
+            $eventObj->setKind($signedEvent['kind']);
-            if (!$this->verifyNostrSignature($signedEvent)) {
+            $eventObj->setTags($signedEvent['tags']);
-                return new JsonResponse(['error' => 'Invalid event signature'], 400);
+            $eventObj->setContent($signedEvent['content']);
+            $eventObj->setSignature($signedEvent['sig']);
+
+            if (!$eventObj->verify()) {
+                return new JsonResponse(['error' => 'Event signature verification failed'], 400);
             }
 
             // Check if user is authenticated and matches the event pubkey
@@ -303,6 +229,8 @@ class ArticleController  extends AbstractController
                 return new JsonResponse(['error' => 'User not authenticated'], 401);
             }
 
+            $formData = $data['formData'] ?? [];
+
             $key = new Key();
             $currentPubkey = $key->convertToHex($user->getUserIdentifier());
 
@@ -313,25 +241,12 @@ class ArticleController  extends AbstractController
             // Extract article data from the signed event
             $articleData = $this->extractArticleDataFromEvent($signedEvent, $formData);
 
-            // Check if article with same slug already exists for this author
-            $repository = $entityManager->getRepository(Article::class);
-            $existingArticle = $repository->findOneBy([
-                'slug' => $articleData['slug'],
-                'pubkey' => $currentPubkey
-            ]);
-
-            if ($existingArticle) {
-                // Update existing article (NIP-33 replaceable event)
-                $article = $existingArticle;
-            } else {
-                // Create new article
-                $article = new Article();
-                $article->setPubkey($currentPubkey);
-                $article->setKind(KindsEnum::LONGFORM);
-            }
 
-            // Update article properties
+            // Create new article
-            $article->setEventId($this->generateEventId($signedEvent));
+            $article = new Article();
+            $article->setPubkey($currentPubkey);
+            $article->setKind(KindsEnum::LONGFORM);
+            $article->setEventId($signedEvent['id']);
             $article->setSlug($articleData['slug']);
             $article->setTitle($articleData['title']);
             $article->setSummary($articleData['summary']);
@@ -343,44 +258,25 @@ class ArticleController  extends AbstractController
             $article->setCreatedAt(new \DateTimeImmutable('@' . $signedEvent['created_at']));
             $article->setPublishedAt(new \DateTimeImmutable());
 
-            // Check workflow permissions
-            if ($articlePublishingWorkflow->can($article, 'publish')) {
-                $articlePublishingWorkflow->apply($article, 'publish');
-            }
-
             // Save to database
             $entityManager->persist($article);
             $entityManager->flush();
 
             // Optionally publish to Nostr relays
             try {
-                // Convert the signed event array to a proper Event object
-                $eventObj = new \swentel\nostr\Event\Event();
-                $eventObj->setId($signedEvent['id']);
-                $eventObj->setPublicKey($signedEvent['pubkey']);
-                $eventObj->setCreatedAt($signedEvent['created_at']);
-                $eventObj->setKind($signedEvent['kind']);
-                $eventObj->setTags($signedEvent['tags']);
-                $eventObj->setContent($signedEvent['content']);
-                $eventObj->setSignature($signedEvent['sig']);
-
                 // Get user's relays or use default ones
                 $relays = [];
                 if ($user && method_exists($user, 'getRelays') && $user->getRelays()) {
                     foreach ($user->getRelays() as $relayArr) {
                         if (isset($relayArr[1]) && isset($relayArr[2]) && $relayArr[2] === 'write') {
-                            $relays[] = $relayArr[1];
+                            // $relays[] = $relayArr[1];
                         }
                     }
                 }
 
                 // Fallback to default relays if no user relays found
                 if (empty($relays)) {
-                    $relays = [
+                    throw new \Exception('No write relays configured for user.');
-                        'wss://relay.damus.io',
-                        'wss://relay.primal.net',
-                        'wss://nos.lol'
-                    ];
                 }
 
                 $nostrClient->publishEvent($eventObj, $relays);
@@ -502,11 +398,4 @@ class ArticleController  extends AbstractController
         return $data;
     }
 
-    private function generateEventId(array $event): string
-    {
-        return $event['id'];
-    }
-
-    // ...existing code...
-
 }

src/Enum/KindsEnum.php

@@ -16,7 +16,7 @@ enum KindsEnum: int
     case LONGFORM = 30023; // NIP-23
     case LONGFORM_DRAFT = 30024; // NIP-23
     case PUBLICATION_INDEX = 30040;
-    case ZAP = 9735; // NIP-57, Zaps
+    case ZAP_RECEIPT = 9735; // NIP-57, Zaps
     case HIGHLIGHTS = 9802;
     case RELAY_LIST = 10002; // NIP-65, Relay list metadata
     case APP_DATA = 30078; // NIP-78, Arbitrary custom app data

src/Form/EditorType.php

@@ -9,8 +9,6 @@ use App\Form\DataTransformer\CommaSeparatedToJsonTransformer;
 use App\Form\DataTransformer\HtmlToMdTransformer;
 use App\Form\Type\QuillType;
 use Symfony\Component\Form\AbstractType;
-use Symfony\Component\Form\Extension\Core\Type\FormType;
-use Symfony\Component\Form\Extension\Core\Type\SubmitType;
 use Symfony\Component\Form\Extension\Core\Type\TextareaType;
 use Symfony\Component\Form\Extension\Core\Type\TextType;
 use Symfony\Component\Form\Extension\Core\Type\UrlType;
@@ -42,22 +40,7 @@ class EditorType extends AbstractType
                 'required' => false,
                 'sanitize_html' => true,
                 'help' => 'Separate tags with commas, skip #',
-                'attr' => ['placeholder' => 'Enter tags', 'class' => 'form-control']])
+                'attr' => ['placeholder' => 'Enter tags', 'class' => 'form-control']]);
-            ->add(
-                $builder->create('actions', FormType::class,
-                    ['row_attr' => ['class' => 'actions'], 'label' => false, 'mapped' => false])
-                    ->add('submit', SubmitType::class, [
-                        'label' => 'Submit',
-                        'attr' => ['class' => 'btn btn-primary']])
-                    ->add('draft', SubmitType::class, [
-                        'label' => 'Save as draft',
-                        'attr' => ['class' => 'btn btn-secondary']])
-                    ->add('preview', SubmitType::class, [
-                        'label' => 'Preview',
-                        'attr' => ['class' => 'btn btn-secondary']])
-            );
-
-
 
         // Apply the custom transformer
         $builder->get('topics')

src/Service/NostrClient.php

@@ -432,7 +432,7 @@ class NostrClient
 
         // Create request using the helper method
         $request = $this->createNostrRequest(
-            kinds: [KindsEnum::COMMENTS->value, KindsEnum::TEXT_NOTE->value, KindsEnum::ZAP->value],
+            kinds: [KindsEnum::COMMENTS->value, KindsEnum::ZAP_RECEIPT->value],
             filters: ['tag' => ['#a', [$coordinate]]],
             relaySet: $relaySet
         );
@@ -470,7 +470,7 @@ class NostrClient
         // Create request using the helper method
         // Zaps are kind 9735
         $request = $this->createNostrRequest(
-            kinds: [KindsEnum::ZAP],
+            kinds: [KindsEnum::ZAP_RECEIPT],
             filters: ['tag' => ['#a', [$coordinate]]],
             relaySet: $relaySet
         );

src/Twig/Components/Organisms/Comments.php

@@ -12,6 +12,8 @@ final class Comments
     public array $list = [];
     public array $commentLinks = [];
     public array $processedContent = [];
+    public array $zapAmounts = [];
+    public array $zappers = [];
 
     public function __construct(
         private readonly NostrClient $nostrClient,
@@ -27,9 +29,12 @@ final class Comments
     {
         // Fetch comments
         $this->list = $this->nostrClient->getComments($current);
-
+        // sort list by created_at descending
+        usort($this->list, fn($a, $b) => ($b->created_at ?? 0) <=> ($a->created_at ?? 0));
         // Parse Nostr links in comments but don't fetch previews
         $this->parseNostrLinks();
+        // Parse Zaps to get amounts and zappers from receipts
+        $this->parseZaps();
     }
 
     /**
@@ -55,4 +60,132 @@ final class Comments
             }
         }
     }
+
+    /**
+     * Parse Zaps to get amounts
+     */
+    public function parseZaps(): void
+    {
+        foreach ($this->list as $comment) {
+            // check if kind is 9735 to get zaps
+            if ($comment->kind !== 9735) {
+                continue;
+            }
+
+            $tags = $comment->tags ?? [];
+            if (empty($tags) || !is_array($tags)) {
+                continue;
+            }
+
+            // 1) Find and decode description JSON
+            $descriptionJson = $this->findTagValue($tags, 'description');
+
+            if ($descriptionJson === null) {
+                continue; // can't validate sender without description
+            }
+            $description = json_decode($descriptionJson);
+
+            // 3) Get amount: prefer explicit 'amount' tag (msat), fallback to BOLT11 invoice parsing
+            $amountSats = null;
+
+            $amountMsatStr = $this->findTagValue($description->tags, 'amount');
+            if ($amountMsatStr !== null && is_numeric($amountMsatStr)) {
+                // amount in millisats per NIP-57
+                $msats = (int) $amountMsatStr;
+                if ($msats > 0) {
+                    $amountSats = intdiv($msats, 1000);
+                }
+            }
+
+            if (empty($amountSats)) {
+                $bolt11 = $this->findTagValue($tags, 'bolt11');
+                if (!empty($bolt11)) {
+                    $amountSats = $this->parseBolt11ToSats($bolt11);
+                }
+            }
+
+            $this->zappers[$comment->id] = $this->findTagValue($tags, 'P');
+            if ($amountSats !== null && $amountSats > 0) {
+                $this->zapAmounts[$comment->id] = $amountSats;
+            }
+        }
+    }
+
+    // --- Helpers ---
+
+    /**
+     * Find first tag value by key.
+     * @param array $tags
+     * @param string $key
+     * @return string|null
+     */
+    private function findTagValue(array $tags, string $key): ?string
+    {
+        foreach ($tags as $tag) {
+            if (!is_array($tag) || count($tag) < 2) {
+                continue;
+            }
+            if (($tag[0] ?? null) === $key) {
+                return (string) $tag[1];
+            }
+        }
+        return null;
+    }
+
+    /**
+     * Minimal BOLT11 amount parser to sats from invoice prefix (lnbc...amount[munp]).
+     * Returns null if amount is not embedded.
+     */
+    private function parseBolt11ToSats(string $invoice): ?int
+    {
+        // Normalize
+        $inv = strtolower(trim($invoice));
+        // Find the amount section after the hrp prefix (lnbc or lntb etc.)
+        // Spec: ln + currency + amount + multiplier. We only need amount+multiplier.
+        if (!str_starts_with($inv, 'ln')) {
+            return null;
+        }
+        // Strip prefix up to first digit
+        $i = 0;
+        while ($i < strlen($inv) && !ctype_digit($inv[$i])) {
+            $i++;
+        }
+        if ($i >= strlen($inv)) {
+            return null; // no amount encoded
+        }
+        // Read numeric part
+        $j = $i;
+        while ($j < strlen($inv) && ctype_digit($inv[$j])) {
+            $j++;
+        }
+        $numStr = substr($inv, $i, $j - $i);
+        if ($numStr === '') {
+            return null;
+        }
+        $amount = (int) $numStr;
+        // Multiplier char (optional). If none, amount is in BTC (rare for zaps)
+        $mult = $inv[$j] ?? '';
+        $sats = null;
+        // 1 BTC = 100_000_000 sats
+        switch ($mult) {
+            case 'm': // milli-btc
+                $sats = (int) round($amount * 100_000); // 0.001 BTC = 100_000 sats
+                break;
+            case 'u': // micro-btc
+                $sats = (int) round($amount * 1000); // 0.000001 BTC = 1000 sats
+                break;
+            case 'n': // nano-btc
+                $sats = (int) round($amount * 0.001); // 0.000000001 BTC = 0.001 sats
+                break;
+            case 'p': // pico-btc
+                $sats = (int) round($amount * 0.000001); // 1e-12 BTC = 1e-4 sats
+                break;
+            default:
+                // No multiplier => amount in BTC
+                $sats = (int) round($amount * 100_000_000);
+                break;
+        }
+        // Ensure positive and at least 1 sat if rounding produced 0
+        return $sats > 0 ? $sats : null;
+    }
 }

templates/components/Organisms/Comments.html.twig

@@ -1,14 +1,27 @@
 <div class="comments">
     {% for item in list %}
-        <div class="card comment {% if item.kind is defined and item.kind == 9735 %}zap-comment{% endif %}">
+        <div class="card comment {% if item.kind is defined and item.kind == '9735' %}zap-comment{% endif %}">
             <div class="metadata">
-                <p><twig:Molecules:UserFromNpub ident="{{ item.pubkey }}" /></p>
+                <p>
+                    <twig:Molecules:UserFromNpub ident="{{ item.kind == '9735' ? zappers[item.id] : item.pubkey }}" />
+                </p>
                 <small>{{ item.created_at|date('F j Y') }}</small>
             </div>
 
             <div class="card-body">
+                {% if item.kind is defined and item.kind == '9735' %}
+                    <div class="zap-amount">
+                        {% if zapAmounts[item.id] is defined %}
+                            <strong>{{ zapAmounts[item.id] }} sat</strong>
+                        {% else %}
+                            <em>Zap</em>
+                        {% endif %}
+                    </div>
+                {% endif %}
                 <twig:Atoms:Content content="{{ item.content }}" />
             </div>
+
+
             {# Display Nostr link previews if links detected #}
             {% if commentLinks[item.id] is defined and commentLinks[item.id]|length > 0 %}
                 <div class="card-footer nostr-previews mt-3">
@@ -21,6 +34,8 @@
                     </div>
                 </div>
             {% endif %}
+            {# Display tags if user logged in and has role ROLE_ADMIN #}
+            {% if is_granted('ROLE_ADMIN') %}
             {% if item.tags is defined and item.tags|length > 0 %}
                 <ul>
                     {% for tag in item.tags %}
@@ -36,6 +51,7 @@
                     {% endfor %}
                 </ul>
             {% endif %}
+            {% endif %}
         </div>
     {% endfor %}
 </div>

templates/pages/editor.html.twig

@@ -16,7 +16,7 @@
     <div {{ stimulus_controller('nostr-publish', {
         publishUrl: path('api-article-publish'),
         csrfToken: csrf_token('nostr_publish')
-    }) }} data-nostr-publish-form-target="form">
+    }) }} data-nostr-publish-target="form">
 
         <!-- Status messages -->
         <div data-nostr-publish-target="status"></div>
@@ -37,15 +37,10 @@
                     class="btn btn-primary"
                     data-nostr-publish-target="publishButton"
                     data-action="click->nostr-publish#publish">
-                Publish to Nostr
+                Publish
             </button>
         </div>
 
-        <!-- Keep the original submit button hidden for fallback -->
-        <div style="display: none;">
-            {{ form_row(form.actions.submit) }}
-        </div>
-
         {{ form_end(form) }}
     </div>