Removed AdminLTE, some minor improvements

Core/API/TestRedis.class.php

@@ -0,0 +1,36 @@
+<?php
+      
+namespace Core\API;
+
+use Core\Objects\Context;
+use Core\Objects\DatabaseEntity\Group;
+
+class TestRedis extends Request {
+
+  public function __construct(Context $context, bool $externalCall = false) {
+    parent::__construct($context, $externalCall, []);
+  }
+   
+  protected function _execute(): bool {
+
+    $settings = $this->context->getSettings();
+    if (!$settings->isRateLimitingEnabled()) {
+      return $this->createError("Rate Limiting is currently disabled");
+    }
+
+    $connection = $this->context->getRedis();
+    if ($connection === null || !$connection->isConnected()) {
+      return $this->createError("Redis connection failed");
+    }
+
+    return $this->success;
+  }
+
+  public static function getDescription(): string {
+    return "Allows users to test the redis connection with the configured credentials.";
+  }
+
+  public static function getDefaultPermittedGroups(): array {
+    return [Group::ADMIN];
+  }
+}

Core/Localization/de_DE/account.php

@@ -55,6 +55,7 @@ return [
   "active" => "Aktiv",
   "group" => "Gruppe",
   "no_members" => "Keine Mitglieder in dieser Gruppe",
+  "user_list_placeholder" => "Keine Benutzer zum Anzeigen",
 
   # profile picture
   "change_picture" => "Profilbild ändern",

Core/Localization/de_DE/general.php

@@ -83,4 +83,8 @@ return [
   "datefns_time_format_precise" => "HH:mm:ss",
   "datefns_datetime_format" => "dd.MM.yyyy HH:mm",
   "datefns_datetime_format_precise" => "dd.MM.yyyy HH:mm:ss",
+
+  # localization
+  "error_language_fetch" => "Fehler beim Holen der Sprachen",
+  "error_language_set" => "Fehler beim Setzen der Sprache",
 ];

Core/Localization/de_DE/settings.php

@@ -55,6 +55,9 @@ return [
   "redis_host" => "Redis Host",
   "redis_port" => "Redis Port",
   "redis_password" => "Redis Passwort",
+  "redis_test" => "Verbindung testen",
+  "redis_test_error" => "Redis-Verbindung fehlgeschlagen, überprüfen Sie die Daten.",
+  "redis_test_success" => "Redis-Verbindung erfolgreich aufgebaut.",
 
   # dialog
   "fetch_settings_error" => "Fehler beim Holen der Einstellungen",

Core/Localization/en_US/account.php

@@ -57,6 +57,7 @@ return [
   "group" => "Group",
   "no_members" => "No members in this group",
   "edit_profile" => "Edit Profile",
+  "user_list_placeholder" => "No users to display",
 
   # profile picture
   "change_picture" => "Change profile picture",

Core/Localization/en_US/general.php

@@ -83,4 +83,8 @@ return [
   "datefns_time_format_precise" => "pp",
   "datefns_datetime_format" => "MM/dd/yyyy p",
   "datefns_datetime_format_precise" => "MM/dd/yyyy pp",
+
+  # localization
+  "error_language_fetch" => "Error fetching languages",
+  "error_language_set" => "Error setting language",
 ];

Core/Localization/en_US/settings.php

@@ -55,6 +55,9 @@ return [
   "redis_host" => "Redis host",
   "redis_port" => "Redis port",
   "redis_password" => "Redis password",
+  "redis_test" => "Test Connection",
+  "redis_test_error" => "Redis Connection failed, check your credentials.",
+  "redis_test_success" => "Redis Connection successfully established.",
 
   # dialog
   "fetch_settings_error" => "Error fetching settings",

Core/Templates/admin.twig

@@ -2,7 +2,6 @@
 
 {% block head %}
     <title>{{ site.name }} - {{ L("admin.title") }}</title>
-    <link rel="stylesheet" href="/css/fontawesome.min.css" nonce="{{ site.csp.nonce }}">
 {% endblock %}
 
 {% block body %}