Make snip public index available if not logged in

config/packages/security.yaml

@@ -43,7 +43,10 @@ security:
         - { path: ^/logout$, role: ROLE_USER }
         - { path: ^/admin, role: ROLE_ADMIN }
 
+        - { path: ^/$, role: PUBLIC_ACCESS }
+        - { path: ^/snip/single, role: PUBLIC_ACCESS }
         - { path: ^/snip/raw, role: PUBLIC_ACCESS }
+        - { path: ^/snip/public$, role: PUBLIC_ACCESS }
 
         - { path: ^/, role: ROLE_USER }
 

src/Controller/HomeController.php

@@ -11,6 +11,10 @@ class HomeController extends AbstractController
     #[Route('/', name: 'home')]
     public function home(): Response
     {
-        return $this->redirectToRoute('snip_index');
+        if ($this->getUser()) {
+            return $this->redirectToRoute('snip_index');
+        } else {
+            return $this->redirectToRoute('snip_public');
+        }
     }
 }

src/Repository/SnipRepository.php

@@ -44,20 +44,26 @@ class SnipRepository extends ServiceEntityRepository
     {
         $qb = $this->createQueryBuilder('s');
         $qb->where('s.createdBy = :user')
-            ->setParameter('user', $user)
-            ->orderBy('s.createdAt', 'DESC');
+           ->setParameter('user', $user)
+           ->orderBy('s.createdAt', 'DESC')
+        ;
 
         return $qb->getQuery()->getResult();
     }
 
-    public function findPublic(User $user): array
+    public function findPublic(?User $user): array
     {
-        $qb = $this->createQueryBuilder('s');
-        $qb->where('s.public = :public')
-            ->andWhere('s.createdBy != :user')
-            ->setParameter('public', true)
-            ->setParameter('user', $user)
-            ->orderBy('s.createdAt', 'DESC');
+        $qb = $this->createQueryBuilder('s')
+                   ->where('s.public = :public')
+                   ->setParameter('public', true)
+                   ->orderBy('s.createdAt', 'DESC')
+        ;
+
+        if ($user) {
+            $qb->andWhere('s.createdBy != :user')
+               ->setParameter('user', $user)
+            ;
+        }
 
         return $qb->getQuery()->getResult();
     }

templates/base/navbar.html.twig

@@ -15,10 +15,10 @@
                     <li class="nav-item">
                         <a class="nav-link" href="{{ path('snip_new') }}">New snip</a>
                     </li>
-                    <li class="nav-item">
-                        <a class="nav-link" href="{{ path('snip_public') }}">Public snips</a>
-                    </li>
                 {% endif %}
+                <li class="nav-item">
+                    <a class="nav-link" href="{{ path('snip_public') }}">Public snips</a>
+                </li>
             </ul>
             <ul class="navbar-nav my-2 my-lg-0">
                 {% if app.environment == 'dev' %}

templates/snip/single.html.twig

@@ -3,9 +3,15 @@
 {% set title %}Snip {{ snip }}{% endset %}
 
 {% block body %}
-    <a href="{{ path('snip_index') }}" class="btn btn-primary">
-        <i class="fa fa-arrow-left"></i> Back
-    </a>
+    {% if app.user %}
+        <a href="{{ path('snip_index') }}" class="btn btn-primary">
+            <i class="fa fa-arrow-left"></i> Back
+        </a>
+    {% else %}
+        <a href="{{ path('snip_public') }}" class="btn btn-primary">
+            <i class="fa fa-arrow-left"></i> Index
+        </a>
+    {% endif %}
     {% if is_granted('edit', snip) %}
         <a class="btn btn-warning" href="{{ path('snip_edit', {snip: snip.id}) }}">
             <i class="fa fa-pencil" aria-hidden="true"></i> Edit