SDL Tridion Translation Manager plugin that creates a secondary job for a pages components, in the correct context publication

AddComponentsTranslationManagerPlugin.cs

[TranslationManagerPlugIn]
class AddComponentsTranslationManagerPlugin
{
    public AddComponentsTranslationManagerPlugin()
    {
        //Subscribe to Translation Manager events
        TranslationJobManager.TranslationJobCreated += JobCreated;
        TranslationJobManager.TranslationJobLoaded += JobCreated;
    }

    private void JobCreated(object sender, TranslationJobEventArgs e)
    {
        //Subscribe to job saving event
        TranslationJob job = e.TranslationJob;
        job.Saving += Job_Saving;
    }

    private void Job_Saving(object sender, EventArgs e)
    {
        var job = (TranslationJob)sender;

        //foreach item in the job (handling only Page for now)
        foreach (var item in job.AddedItems)
        {
            try
            {
                //initialize CoreService client
                SessionAwareCoreServiceClient client = new SessionAwareCoreServiceClient("netTcp_2013");
                client.Impersonate("NT AUTHORITY\\SYSTEM");
                
                //read current item via CoreService
                var tridionItem = client.Read(item.TcmUri.ToString(), new ReadOptions { LoadFlags = LoadFlags.Expanded });

                //if item is a Page
                if (tridionItem is PageData)
                {
                    //if "translate components" check box is sele
                    if (item.TranslationOptions == TranslationOptions.TranslateSubItems)
                    {
                        CreateTranslationJobWithPageComponents(job.Title, (PageData)tridionItem);
                    }
                }
                else //item is StructureGroup, Bundle, Component etc...
                {
                    //considered out of scope
                }
            }
            catch (Exception ex)
            {
                //refactor to add logging
                job.Title = "ERROR: " + job.Title + " " + ex.Message;
            }

            //Delete original Page job, as in this case I do not want to Translate the Page at all
            job.Delete();
        }
    }

    private static void CreateTranslationJobWithPageComponents(string title, PageData page)
    {
        var manager = new TranslationJobManager("NT AUTHORITY\\SYSTEM");

        //Additional code required here, if more complex translation business rules
        //TODO: handle repeated saving, and do not create duplicate jobs
        var componentJob = manager.CreateJob(title + " - Components", "COMPONENT PUBLICATION TCMID", TranslationJobType.PullJob);
        TranslationConfiguration configuration = manager.GetTranslationConfiguration(new Tridion.TranslationManager.DomainModel.Api.TcmUri("COMPONENT PUBLICATION TCMID"));

        foreach (TranslationConfiguration targetconfiguration in configuration.TargetConfigurations)
        {
            componentJob.TargetPublicationUris.Add(targetconfiguration.ConfiguredItemUri);
        }

        foreach (var cp in page.ComponentPresentations)
        {
            AddedItem newItem = new AddedItem(cp.Component.IdRef, TranslationOptions.TranslateSubItems);
            componentJob.AddedItems.Add(newItem);
        }

        componentJob.Save();
    }
}