Auto submit/skip items into different workflow states depending on language/condition

Scenario:

Auto submit/Skip workflow states to specific language items

Solution:

Add "Auto Submit Lang Items Action" of type "Auto Submit Action"inside the __OnSave command.
Then, I have choosen to skip/auto submit "en" language items directly into "Approved" state.

Code :
public class AutoSubmitLangItemsAction
{
    public void Process(WorkflowPipelineArgs args)
    {
        Assert.ArgumentNotNull(args, "args");
       
        ProcessorItem processorItem = args.ProcessorItem;
        if (processorItem == null || args.DataItem == null)
        {
            return;
        }
           
        Item innerItem = processorItem.InnerItem;
 
        string langName = innerItem["role name"];
        if (!langName.Equals(args.DataItem.Language.Name, StringComparison.CurrentCultureIgnoreCase))
        {
            return;
        }

        ID iD = MainUtil.GetID(innerItem["next state"], null);
        if (iD.IsNull)
        {
            return;
        }

        args.NextStateId = iD;
    }
}

Possible Improvements : 

I have used the "Role Name" field to specify the language. But, one can create a custom template with "Auto Submit Language" field of type "TreelistEx" with DataSource pointing to language items

Update : I have make this into a Sitecore Marketplace Module. 

Sitecore Marketplace Module - Lang Item State Change Workflow Action