+ // Convenience method
+ function getForeignUser() {
+
+ $fuser = new Foreign_user();
+
+ $fuser->service = $this->service;
+ $fuser->id = $this->foreign_id;
+
+ $fuser->limit(1);
+
+ if ($fuser->find(TRUE)) {
+ return $fuser;
+ }
+
+ return NULL;
+ }
+