Ability to set expiration for shared link

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app/Console/Kernel.php

@@ -6,6 +6,8 @@ use App\Console\Commands\Deploy;
 use App\Console\Commands\SetupDevEnvironment;
 use App\Console\Commands\SetupProductionEnvironment;
 use App\Console\Commands\UpgradeApp;
+use App\Share;
+use Carbon\Carbon;
 use Illuminate\Console\Scheduling\Schedule;
 use Illuminate\Foundation\Console\Kernel as ConsoleKernel;
 
@@ -23,13 +25,14 @@ class Kernel extends ConsoleKernel
     /**
      * Define the application's command schedule.
      *
-     * @param  \Illuminate\Console\Scheduling\Schedule  $schedule
+     * @param \Illuminate\Console\Scheduling\Schedule $schedule
      * @return void
      */
     protected function schedule(Schedule $schedule)
     {
-        // $schedule->command('inspire')
-        //          ->hourly();
+        $schedule->call(function () {
+            $this->delete_expired_shared_links();
+        })->hourly();
     }
 
     /**
@@ -39,8 +42,28 @@ class Kernel extends ConsoleKernel
      */
     protected function commands()
     {
-        $this->load(__DIR__.'/Commands');
+        $this->load(__DIR__ . '/Commands');
 
         require base_path('routes/console.php');
     }
+
+    /**
+     * Get and delete expired shared links
+     */
+    protected function delete_expired_shared_links(): void
+    {
+        // Get all shares with expiration time
+        $shares = Share::whereNotNull('expire_in')->get();
+
+        $shares->each(function ($share) {
+
+            // Get dates
+            $created_at = Carbon::parse($share->created_at);
+
+            // If time was over, then delete share record
+            if ($created_at->diffInHours(Carbon::now()) >= $share->expire_in) {
+                $share->delete();
+            }
+        });
+    }
 }

app/Http/Controllers/FileBrowser/BrowseController.php

@@ -69,12 +69,12 @@ class BrowseController extends Controller
             ->pluck('item_id');
 
         // Get folders and files
-        $folders = FileManagerFolder::with(['parent', 'shared:token,id,item_id,permission,protected'])
+        $folders = FileManagerFolder::with(['parent', 'shared:token,id,item_id,permission,protected,expire_in'])
             ->where('user_id', $user_id)
             ->whereIn('unique_id', $folder_ids)
             ->get();
 
-        $files = FileManagerFile::with(['parent', 'shared:token,id,item_id,permission,protected'])
+        $files = FileManagerFile::with(['parent', 'shared:token,id,item_id,permission,protected,expire_in'])
             ->where('user_id', $user_id)
             ->whereIn('unique_id', $file_ids)
             ->get();
@@ -145,13 +145,13 @@ class BrowseController extends Controller
         }
 
         // Get folders and files
-        $folders = FileManagerFolder::with(['parent', 'shared:token,id,item_id,permission,protected'])
+        $folders = FileManagerFolder::with(['parent', 'shared:token,id,item_id,permission,protected,expire_in'])
             ->where('user_id', $user_id)
             ->where('parent_id', $unique_id)
             ->orderBy('created_at', 'DESC')
             ->get();
 
-        $files = FileManagerFile::with(['parent', 'shared:token,id,item_id,permission,protected'])
+        $files = FileManagerFile::with(['parent', 'shared:token,id,item_id,permission,protected,expire_in'])
             ->where('user_id', $user_id)
             ->where('folder_id', $unique_id)
             ->orderBy('created_at', 'DESC')
@@ -217,7 +217,7 @@ class BrowseController extends Controller
         // Get user id
         $user_id = Auth::id();
 
-        return FileManagerFile::with(['shared:token,id,item_id,permission,protected'])
+        return FileManagerFile::with(['shared:token,id,item_id,permission,protected,expire_in'])
             ->where('user_id', $user_id)
             ->where('unique_id', $unique_id)
             ->firstOrFail();

app/Http/Controllers/FileFunctions/ShareController.php

@@ -51,6 +51,7 @@ class ShareController extends Controller
             'protected'  => $request->isPassword,
             'permission' => $request->permission,
             'item_id'    => $request->unique_id,
+            'expire_in'  => $request->expiration,
             'user_id'    => Auth::id(),
             'token'      => $token,
         ];
@@ -77,6 +78,7 @@ class ShareController extends Controller
         $shared->update([
             'permission' => $request->permission,
             'protected'  => $request->protected,
+            'expire_in'  => $request->expiration,
             'password'   => $request->password ? Hash::make($request->password) : $shared->password,
         ]);
 

app/Http/Controllers/General/UpgradeAppController.php

@@ -7,6 +7,7 @@ use App\Page;
 use App\Setting;
 use Artisan;
 use Illuminate\Http\Request;
+use Schema;
 
 class UpgradeAppController extends Controller
 {
@@ -123,4 +124,52 @@ class UpgradeAppController extends Controller
 
         return response('Done', 200);
     }
+
+    /**
+     *  Start maintenance mode
+     */
+    public function up() {
+        $command = Artisan::call('up');
+
+        if ($command === 0) {
+            echo 'System is in production mode';
+        }
+    }
+
+    /**
+     *  End maintenance mode
+     */
+    public function down() {
+        $command = Artisan::call('down');
+
+        if ($command === 0) {
+            echo 'System is in maintenance mode';
+        }
+    }
+
+    /**
+     *  Upgrade database
+     */
+    public function upgrade_database()
+    {
+        /*
+         * Upgrade expire_in in shares table
+         *
+         * @since v1.7.9
+        */
+        if (! Schema::hasColumn('shares', 'expire_in')) {
+
+            $command = Artisan::call('migrate', [
+                '--force' => true
+            ]);
+
+            if ($command === 0) {
+                echo 'Operation was successful.';
+            }
+
+            if ($command === 1) {
+                echo 'Operation failed.';
+            }
+        }
+    }
 }

app/Http/Controllers/Sharing/FileSharingController.php

@@ -32,7 +32,8 @@ class FileSharingController extends Controller
     public function index($token)
     {
         // Get shared token
-        $shared = get_shared($token);
+        $shared = Share::where(\DB::raw('BINARY `token`'), $token)
+            ->first();
 
         if (! $shared) {
             return view("index");

app/Http/Middleware/CheckForMaintenanceMode.php

@@ -12,6 +12,8 @@ class CheckForMaintenanceMode extends Middleware
      * @var array
      */
     protected $except = [
-        //
+        '/service/upgrade-database',
+        '/service/down',
+        '/service/up',
     ];
 }

app/Http/Requests/Share/CreateShareRequest.php

@@ -28,6 +28,7 @@ class CreateShareRequest extends FormRequest
             'isPassword' => 'required|boolean',
             'unique_id'  => 'required|integer',
             'type'       => 'required|string',
+            'expiration' => 'integer|nullable',
             'permission' => 'string',
             'password'   => 'string',
         ];

app/Http/Requests/Share/UpdateShareRequest.php

@@ -27,6 +27,7 @@ class UpdateShareRequest extends FormRequest
         return [
             'protected'  => 'required|boolean',
             'permission' => 'nullable|string',
+            'expiration' => 'integer|nullable',
             'password'   => 'string',
         ];
     }

app/Http/Resources/ShareResource.php

@@ -22,6 +22,7 @@ class ShareResource extends JsonResource
                     'permission' => $this->permission,
                     'protected'  => (int) $this->protected,
                     'item_id'    => (int) $this->item_id,
+                    'expire_in'  => (int) $this->expire_in,
                     'token'      => $this->token,
                     'link'       => $this->link,
                     'type'       => $this->type,

app/User.php

@@ -194,7 +194,7 @@ class User extends Authenticatable
      */
     public function getFolderTreeAttribute()
     {
-        return FileManagerFolder::with(['folders.shared', 'shared:token,id,item_id,permission,protected'])
+        return FileManagerFolder::with(['folders.shared', 'shared:token,id,item_id,permission,protected,expire_in'])
             ->where('parent_id', 0)
             ->where('user_id', $this->id)
             ->get();
@@ -259,7 +259,7 @@ class User extends Authenticatable
      */
     public function favourite_folders()
     {
-        return $this->belongsToMany(FileManagerFolder::class, 'favourite_folder', 'user_id', 'folder_unique_id', 'id', 'unique_id')->with('shared:token,id,item_id,permission,protected');
+        return $this->belongsToMany(FileManagerFolder::class, 'favourite_folder', 'user_id', 'folder_unique_id', 'id', 'unique_id')->with('shared:token,id,item_id,permission,protected,expire_in');
     }
 
     /**