Fix after clean install and misc

app/Concerns/RendersContent.php

@@ -2,6 +2,7 @@
 
 namespace App\Concerns;
 
+use DOMElement;
 use App\Libraries\TextFormatter;
 use DOMDocument;
 
@@ -36,14 +37,16 @@ public function render(): string
      */
     public function stripAnchors(string $html): string
     {
-        $xml = new DOMDocument();
-        $xml->loadHTML($html, LIBXML_HTML_NOIMPLIED | LIBXML_HTML_NODEFDTD);
+        $xml = new DOMDocument('1.0', 'UTF-8');
+        $xml->loadHTML(mb_encode_numericentity($html, [0x80, 0x10FFFF, 0, ~0], 'UTF-8'), LIBXML_HTML_NOIMPLIED | LIBXML_HTML_NODEFDTD);
 
         foreach ($xml->getElementsByTagName('a') as $anchor) {
             $anchor->parentNode->replaceChild($xml->createTextNode($anchor->nodeValue), $anchor);
         }
 
-        return $xml->saveHTML();
+        return html_entity_decode(
+            mb_decode_numericentity($xml->saveHTML(), [0x80, 0x10FFFF, 0, ~0], 'UTF-8')
+        );
     }
 
     /**
@@ -54,14 +57,19 @@ public function stripAnchors(string $html): string
      */
     public function nofollowLinks(string $html): string
     {
-        $xml = new DOMDocument();
-        $xml->loadHTML($html, LIBXML_HTML_NOIMPLIED | LIBXML_HTML_NODEFDTD);
+        $xml = new DOMDocument('1.0', 'UTF-8');
+        $xml->loadHTML(mb_encode_numericentity($html, [0x80, 0x10FFFF, 0, ~0], 'UTF-8'), LIBXML_HTML_NOIMPLIED | LIBXML_HTML_NODEFDTD);
 
+        /**
+         * @var DOMElement $anchor
+         */
         foreach ($xml->getElementsByTagName('a') as $anchor) {
             $anchor->setAttribute('rel', 'nofollow');
             $anchor->setAttribute('target', '_blank');
         }
 
-        return $xml->saveHTML();
+        return html_entity_decode(
+            mb_decode_numericentity($xml->saveHTML(), [0x80, 0x10FFFF, 0, ~0], 'UTF-8')
+        );
     }
 }

app/Entities/User.php

@@ -6,7 +6,6 @@
 use App\Concerns\RendersContent;
 use App\Libraries\TextFormatter;
 use App\Models\ReactionModel;
-use CodeIgniter\Database\RawSql;
 use CodeIgniter\HTTP\Files\UploadedFile;
 use CodeIgniter\Shield\Entities\Login;
 use CodeIgniter\Shield\Entities\User as ShieldUser;

app/Managers/CategoryManager.php

@@ -2,8 +2,6 @@
 
 namespace App\Managers;
 
-use App\Entities\Category;
-use App\Entities\User;
 use App\Models\CategoryModel;
 
 class CategoryManager
@@ -16,7 +14,8 @@ public function loadCategoryPermissions(?int $categoryId = null, bool $permissio
         $cacheKey = 'category-permissions-' . (int) $permissionsOnly;
 
         if (! $permissions = cache($cacheKey)) {
-            $categories = model(CategoryModel::class)->findAllPermissions();
+            $permissions = [];
+            $categories  = model(CategoryModel::class)->findAllPermissions();
 
             foreach ($categories as $category) {
                 if ($permissionsOnly) {

app/Models/CategoryModel.php

@@ -74,6 +74,10 @@ public function children()
      */
     public function findAllNested(array $categoryIds): array
     {
+        if ($categoryIds === []) {
+            return [[], []];
+        }
+
         $selects = [
             'categories.*',
             'threads.title as last_thread_title',
@@ -87,17 +91,17 @@ public function findAllNested(array $categoryIds): array
             ->parents()
             ->whereIn("{$this->table}.id", $categoryIds)
             ->select(implode(', ', $selects))
-            ->join('threads', 'threads.id = categories.last_thread_id')
-            ->join('users', 'users.id = threads.author_id')
+            ->join('threads', 'threads.id = categories.last_thread_id', 'LEFT')
+            ->join('users', 'users.id = threads.author_id', 'LEFT')
             ->findAll();
 
         $allChildren = $this
             ->active()
             ->children()
             ->whereIn("{$this->table}.id", $categoryIds)
             ->select(implode(', ', $selects))
-            ->join('threads', 'threads.id = categories.last_thread_id')
-            ->join('users', 'users.id = threads.author_id')
+            ->join('threads', 'threads.id = categories.last_thread_id', 'LEFT')
+            ->join('users', 'users.id = threads.author_id', 'LEFT')
             ->orderBy('order', 'asc')
             ->findAll();
 
@@ -109,6 +113,10 @@ public function findAllNested(array $categoryIds): array
      */
     public function findAllNestedDropdown(array $categoryIds): array
     {
+        if ($categoryIds === []) {
+            return [];
+        }
+
         $selects = [
             'id', 'title', 'parent_id', 'permissions',
         ];

app/Views/pager/default_full.php

@@ -8,6 +8,7 @@
 $pager->setSurroundCount(2);
 ?>
 
+<?php if ($pager->getPageCount() > 1): ?>
 <nav aria-label="<?= lang('Pager.pageNavigation') ?>">
 	<div class="join">
 		<?php if ($pager->hasPrevious()) : ?>
@@ -35,3 +36,4 @@
 		<?php endif ?>
 	</div>
 </nav>
+<?php endif; ?>

env.example

@@ -155,3 +155,9 @@ imageupload.fileSize = 2048
 #--------------------------------------------------------------------
 
 # curlrequest.shareOptions = true
+
+#--------------------------------------------------------------------
+# Cache
+#--------------------------------------------------------------------
+
+cache.handler = file

themes/admin/_top_nav.php

@@ -28,7 +28,7 @@
             </div>
 
             <!-- Site Name -->
-            <a class="btn btn-ghost normal-case text-xl text-primary-content">
+            <a href="<?= site_url() ?>" class="btn btn-ghost normal-case text-xl text-primary-content">
                 <?= config('App')->siteName ?>
             </a>
         </div>

themes/default/_app_nav.php

@@ -59,7 +59,7 @@
             </div>
 
             <!-- Site Name -->
-            <a class="btn btn-ghost normal-case text-xl text-primary-content">
+            <a href="<?= site_url() ?>" class="btn btn-ghost normal-case text-xl text-primary-content">
                 <?= config('App')->siteName ?>
             </a>
         </div>

themes/default/discussions/threads/_thread.php

@@ -1,4 +1,4 @@
-<div class="thread px-6 pb-4">
+<div id="thread" class="thread px-6 pb-4">
     <h3 class="text-3xl leading-loose font-bold pb-2">
         <a href="<?= esc($thread->link(), 'attr') ?>">
             <?= esc($thread->title) ?>