X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=classes%2FProfile_role.php;h=e7aa1f0f0675b45bb07145c1831fe6a18e2fd31b;hb=a7e33ac89df9f05b7497bfb34c6e69b3329a87e5;hp=74aca3730501777d5ef9d8afdc8e05b91a90caf4;hpb=4de09d6bd4eab3259d42fa846e4dd31f2516a038;p=quix0rs-gnu-social.git

diff --git a/classes/Profile_role.php b/classes/Profile_role.php
index 74aca37305..e7aa1f0f06 100644
--- a/classes/Profile_role.php
+++ b/classes/Profile_role.php
@@ -48,8 +48,27 @@ class Profile_role extends Memcached_DataObject
         return Memcached_DataObject::pkeyGet('Profile_role', $kv);
     }
 
+    const OWNER         = 'owner';
     const MODERATOR     = 'moderator';
     const ADMINISTRATOR = 'administrator';
     const SANDBOXED     = 'sandboxed';
     const SILENCED      = 'silenced';
+    const DELETED       = 'deleted'; // Pending final deletion of notices...
+
+    public static function isValid($role)
+    {
+        // @fixme could probably pull this from class constants
+        $known = array(self::OWNER,
+                       self::MODERATOR,
+                       self::ADMINISTRATOR,
+                       self::SANDBOXED,
+                       self::SILENCED);
+        return in_array($role, $known);
+    }
+
+    public static function isSettable($role)
+    {
+        $allowedRoles = array('administrator', 'moderator');
+        return self::isValid($role) && in_array($role, $allowedRoles);
+    }
 }