Adds missing method documentation

diff --git a/wcfsetup/install/files/lib/data/user/avatar/UserAvatarAction.class.php b/wcfsetup/install/files/lib/data/user/avatar/UserAvatarAction.class.php
index 94af78962597ecab3d0849b16dfd4e678f0aae07..3d6404cb7cb0bc33afa91195570f02b65140cfc4 100644 (file)
--- a/wcfsetup/install/files/lib/data/user/avatar/UserAvatarAction.class.php
+++ b/wcfsetup/install/files/lib/data/user/avatar/UserAvatarAction.class.php
@@ -277,10 +277,18 @@ class UserAvatarAction extends AbstractDatabaseObjectAction {
                return $filename;
        }
        
+       /**
+        * Validates the 'getCropDialog' action.
+        */
        public function validateGetCropDialog() {
                $this->avatar = $this->getSingleObject();
        }
        
+       /**
+        * Returns the data for the dialog to crop an avatar.
+        * 
+        * @return      array
+        */
        public function getCropDialog() {
                return array(
                        'cropX' => $this->avatar->cropX,