Unsuspend a user from user preview

controllers/Users.php

@@ -4,6 +4,7 @@
 use Lang;
 use Flash;
 use Response;
+use Redirect;
 use BackendMenu;
 use BackendAuth;
 use Backend\Classes\Controller;
@@ -221,6 +222,20 @@ public function preview_onImpersonateUser($recordId)
         Flash::success(Lang::get('rainlab.user::lang.users.impersonate_success'));
     }
 
+    /**
+     * Unsuspend this user
+     */
+    public function preview_onUnsuspendUser($recordId)
+    {
+        $model = $this->formFindModelObject($recordId);
+
+        $model->unsuspend();
+
+        Flash::success(Lang::get('rainlab.user::lang.users.unsuspend_success'));
+
+        return Redirect::refresh();
+    }
+
     /**
      * Force delete a user.
      */

controllers/users/_preview_toolbar.htm

@@ -17,6 +17,17 @@
         <?= e(trans('rainlab.user::lang.users.impersonate_user')) ?>
     </a>
 <?php endif ?>
+
+<?php if ($formModel->isSuspended()): ?>
+    <a
+        href="javascript:;"
+        data-request="onUnsuspendUser"
+        data-request-confirm="<?= e(trans('rainlab.user::lang.users.unsuspend_confirm')) ?>"
+        class="btn btn-default oc-icon-unlock-alt">
+        <?= e(trans('rainlab.user::lang.users.unsuspend')) ?>
+    </a>
+<?php endif ?>
+
 <?php
 /* @todo
 <div class="btn-group">

lang/en/lang.php

@@ -63,6 +63,9 @@
         'unban_selected_confirm' => 'Unban the selected users?',
         'unban_selected_empty' => 'There are no selected users to unban.',
         'unban_selected_success' => 'Successfully unbanned the selected users.',
+        'unsuspend' => 'Unsuspend',
+        'unsuspend_success' => 'User has been unsuspended.',
+        'unsuspend_confirm' => 'Unsuspend this user?'
     ],
     'settings' => [
         'users' => 'Users',

models/User.php

@@ -357,6 +357,28 @@ public function isBanned()
         return $throttle ? $throttle->is_banned : false;
     }
 
+    //
+    // Suspending
+    //
+
+    /**
+     * Check if the user is suspended.
+     * @return bool
+     */
+    public function isSuspended()
+    {
+        return Auth::findThrottleByUserId($this->id)->checkSuspended();
+    }
+
+    /**
+     * Remove the suspension on this user.
+     * @return void
+     */
+    public function unsuspend()
+    {
+        Auth::findThrottleByUserId($this->id)->unsuspend();
+    }
+
     //
     // IP Recording and Throttle
     //