Can change the visibility level of a post

src/data/post.rs

@@ -30,6 +30,16 @@ impl PostVisibilityLevel {
             PostVisibilityLevel::VISIBILITY_GROUP_MEMBERS => "members",
         }.to_string()
     }
+
+    pub fn from_api(level: &str) -> PostVisibilityLevel {
+        match level {
+            "private" => PostVisibilityLevel::VISIBILITY_USER,
+            "friends" => PostVisibilityLevel::VISIBILITY_FRIENDS,
+            "members" => PostVisibilityLevel::VISIBILITY_GROUP_MEMBERS,
+            "public" => PostVisibilityLevel::VISIBILITY_PUBLIC,
+            _ => PostVisibilityLevel::VISIBILITY_PUBLIC,
+        }
+    }
 }
 
 /// Post access level (for a given user)