X-Git-Url: http://source.bookstackapp.com/bookstack/blobdiff_plain/0155525945bb030ae2265279dca8014c8cdcb2af..refs/pull/3391/head:/app/Theming/ThemeService.php

diff --git a/app/Theming/ThemeService.php b/app/Theming/ThemeService.php
index 6fe80559e..275dc9d8c 100644
--- a/app/Theming/ThemeService.php
+++ b/app/Theming/ThemeService.php
@@ -3,6 +3,9 @@
 namespace BookStack\Theming;
 
 use BookStack\Auth\Access\SocialAuthService;
+use Illuminate\Console\Application;
+use Illuminate\Console\Application as Artisan;
+use Symfony\Component\Console\Command\Command;
 
 class ThemeService
 {
@@ -43,13 +46,23 @@ class ThemeService
         return null;
     }
 
+    /**
+     * Register a new custom artisan command to be available.
+     */
+    public function registerCommand(Command $command)
+    {
+        Artisan::starting(function (Application $application) use ($command) {
+            $application->addCommands([$command]);
+        });
+    }
+
     /**
      * Read any actions from the set theme path if the 'functions.php' file exists.
      */
     public function readThemeActions()
     {
         $themeActionsFile = theme_path('functions.php');
-        if (file_exists($themeActionsFile)) {
+        if ($themeActionsFile && file_exists($themeActionsFile)) {
             require $themeActionsFile;
         }
     }