Fix known issues from the upgrade guide

app/Console/Commands/Maintenance/CleanServiceBackupFilesCommand.php

@@ -1,27 +1,16 @@
 <?php
-/**
- * Pterodactyl - Panel
- * Copyright (c) 2015 - 2017 Dane Everitt <dane@daneeveritt.com>.
- *
- * This software is licensed under the terms of the MIT license.
- * https://opensource.org/licenses/MIT
- */
 
 namespace Pterodactyl\Console\Commands\Maintenance;
 
 use Carbon\Carbon;
 use Illuminate\Console\Command;
+use Symfony\Component\Finder\SplFileInfo;
 use Illuminate\Contracts\Filesystem\Factory as FilesystemFactory;
 
 class CleanServiceBackupFilesCommand extends Command
 {
     const BACKUP_THRESHOLD_MINUTES = 5;
 
-    /**
-     * @var \Carbon\Carbon
-     */
-    protected $carbon;
-
     /**
      * @var string
      */
@@ -40,14 +29,12 @@ class CleanServiceBackupFilesCommand extends Command
     /**
      * CleanServiceBackupFilesCommand constructor.
      *
-     * @param \Carbon\Carbon                           $carbon
      * @param \Illuminate\Contracts\Filesystem\Factory $filesystem
      */
-    public function __construct(Carbon $carbon, FilesystemFactory $filesystem)
+    public function __construct(FilesystemFactory $filesystem)
     {
         parent::__construct();
 
-        $this->carbon = $carbon;
         $this->disk = $filesystem->disk();
     }
 
@@ -58,11 +45,11 @@ class CleanServiceBackupFilesCommand extends Command
     {
         $files = $this->disk->files('services/.bak');
 
-        collect($files)->each(function ($file) {
-            $lastModified = $this->carbon->timestamp($this->disk->lastModified($file));
-            if ($lastModified->diffInMinutes($this->carbon->now()) > self::BACKUP_THRESHOLD_MINUTES) {
-                $this->disk->delete($file);
-                $this->info(trans('command/messages.maintenance.deleting_service_backup', ['file' => $file]));
+        collect($files)->each(function (SplFileInfo $file) {
+            $lastModified = Carbon::createFromTimestamp($this->disk->lastModified($file->getPath()));
+            if ($lastModified->diffInMinutes(Carbon::now()) > self::BACKUP_THRESHOLD_MINUTES) {
+                $this->disk->delete($file->getPath());
+                $this->info(trans('command/messages.maintenance.deleting_service_backup', ['file' => $file->getFilename()]));
             }
         });
     }

app/Http/Controllers/Admin/PackController.php

@@ -163,7 +163,7 @@ class PackController extends Controller
      */
     public function store(PackFormRequest $request)
     {
-        if ($request->has('from_template')) {
+        if ($request->filled('from_template')) {
             $pack = $this->templateUploadService->handle($request->input('egg_id'), $request->file('file_upload'));
         } else {
             $pack = $this->creationService->handle($request->normalize(), $request->file('file_upload'));

app/Http/Controllers/Admin/ServersController.php

@@ -524,7 +524,7 @@ class ServersController extends Controller
      */
     public function delete(Request $request, Server $server)
     {
-        $this->deletionService->withForce($request->has('force_delete'))->handle($server);
+        $this->deletionService->withForce($request->filled('force_delete'))->handle($server);
         $this->alert->success(trans('admin/server.alerts.server_deleted'))->flash();
 
         return redirect()->route('admin.servers');

app/Http/Controllers/Auth/LoginController.php

@@ -107,6 +107,8 @@ class LoginController extends Controller
      *
      * @param \Illuminate\Http\Request $request
      * @return \Illuminate\Http\RedirectResponse|\Illuminate\Http\Response
+     *
+     * @throws \Illuminate\Validation\ValidationException
      */
     public function login(Request $request)
     {
@@ -115,8 +117,7 @@ class LoginController extends Controller
 
         if ($this->hasTooManyLoginAttempts($request)) {
             $this->fireLockoutEvent($request);
-
-            return $this->sendLockoutResponse($request);
+            $this->sendLockoutResponse($request);
         }
 
         try {

app/Http/Middleware/VerifyReCaptcha.php

@@ -39,7 +39,7 @@ class VerifyReCaptcha
             return $next($request);
         }
 
-        if ($request->has('g-recaptcha-response')) {
+        if ($request->filled('g-recaptcha-response')) {
             $client = new Client();
             $res = $client->post($this->config->get('recaptcha.domain'), [
                 'form_params' => [

app/Http/Requests/Admin/DatabaseHostFormRequest.php

@@ -18,7 +18,7 @@ class DatabaseHostFormRequest extends AdminFormRequest
      */
     public function rules()
     {
-        if (! $this->has('node_id')) {
+        if (! $this->filled('node_id')) {
             $this->merge(['node_id' => null]);
         }
 

app/Models/Pack.php

@@ -9,8 +9,6 @@
 
 namespace Pterodactyl\Models;
 
-use File;
-use Storage;
 use Sofa\Eloquence\Eloquence;
 use Sofa\Eloquence\Validable;
 use Illuminate\Database\Eloquent\Model;
@@ -88,30 +86,6 @@ class Pack extends Model implements CleansAttributes, ValidableContract
         'version' => 2,
     ];
 
-    /**
-     * Returns all of the archived files for a given pack.
-     *
-     * @param bool $collection
-     * @return \Illuminate\Support\Collection|object
-     * @deprecated
-     */
-    public function files($collection = false)
-    {
-        $files = collect(Storage::files('packs/' . $this->uuid));
-
-        $files = $files->map(function ($item) {
-            $path = storage_path('app/' . $item);
-
-            return (object) [
-                'name' => basename($item),
-                'hash' => sha1_file($path),
-                'size' => File::humanReadableSize($path),
-            ];
-        });
-
-        return ($collection) ? $files : (object) $files->all();
-    }
-
     /**
      * Gets egg associated with a service pack.
      *

app/Policies/ServerPolicy.php

@@ -51,4 +51,17 @@ class ServerPolicy
 
         return $this->checkPermission($user, $server, $ability);
     }
+
+    /**
+     * This is a horrendous hack to avoid Laravel's "smart" behavior that does
+     * not call the before() function if there isn't a function matching the
+     * policy permission.
+     *
+     * @param string $name
+     * @param mixed  $arguments
+     */
+    public function __call($name, $arguments)
+    {
+        // do nothing
+    }
 }

app/Providers/SettingsServiceProvider.php

@@ -87,6 +87,24 @@ class SettingsServiceProvider extends ServiceProvider
                 }
             }
 
+            switch (strtolower($value)) {
+                case 'true':
+                case '(true)':
+                    $value = true;
+                    break;
+                case 'false':
+                case '(false)':
+                    $value = false;
+                    break;
+                case 'empty':
+                case '(empty)':
+                    $value = '';
+                    break;
+                case 'null':
+                case '(null)':
+                    $value = null;
+            }
+
             $config->set(str_replace(':', '.', $key), $value);
         }
     }