Add a setting helper and fix email name. Closes #2410

app/helpers.php

@@ -9,10 +9,25 @@
  * file that was distributed with this source code.
  */
 
+use CachetHQ\Cachet\Settings\Repository;
 use Illuminate\Support\Facades\Config;
 use Illuminate\Support\Facades\Request;
 use Jenssegers\Date\Date;
 
+if (!function_exists('setting')) {
+    /**
+     * Get a setting, or the default value.
+     *
+     * @param string $name
+     * @param mixed  $default
+     *
+     * @return mixed
+     */
+    function setting($name, $default = null) {
+        return app(Repository::class)->get($name, $default);
+    }
+}
+
 if (!function_exists('set_active')) {
     /**
      * Set active class if request is in path.

resources/views/vendor/notifications/email.blade.php

@@ -71,7 +71,7 @@ $style = [
                     <tr>
                         <td style="{{ $style['email-masthead'] }}">
                             <a style="{{ $fontFamily }} {{ $style['email-masthead_name'] }}" href="{{ url('/') }}" target="_blank">
-                                {{ config('app.name') }}
+                                {{ setting('app_name') }}
                             </a>
                         </td>
                     </tr>
@@ -140,7 +140,7 @@ $style = [
 
                                         <!-- Salutation -->
                                         <p style="{{ $style['paragraph'] }}">
-                                            Regards,<br>{{ config('app.name') }}
+                                            Regards,<br>{{ setting('app_name') }}
                                         </p>
 
                                         <!-- Sub Copy -->
@@ -176,7 +176,7 @@ $style = [
                                     <td style="{{ $fontFamily }} {{ $style['email-footer_cell'] }}">
                                         <p style="{{ $style['paragraph-sub'] }}">
                                             &copy; {{ date('Y') }}
-                                            <a style="{{ $style['anchor'] }}" href="{{ url('/') }}" target="_blank">{{ config('app.name') }}</a>.
+                                            <a style="{{ $style['anchor'] }}" href="{{ url('/') }}" target="_blank">{{ setting('app_name') }}</a>.
                                             All rights reserved.
                                         </p>
                                     </td>