HeidiSQL/extra/jheidi/autoUpdateWorker.ajl

  import java.util.*;
  
  String event = arg("workerEvent");
  if ( event == "init" || event == "done")
    return;

  WindowContext context = argObj("windowContext");
  
  if (event == "backgroundTask")
  {
    HashObject results = new HashObject();
       
    try
    {
      AutoUpdater updater = (AutoUpdater)env("updater");
      if ( updater.updateExists() )
      {
         results.put("updateExists", "true");
      }
    }
    catch (Exception e) 
    {
      log.error("Auto Update Check Failed!", e);
      Throwable rootCause = ExceptionUtil.getRootCause(e);
      
      if ( rootCause.getMessage().contains("HTTP") || rootCause.getMessage().contains("refused") )
      {
         results.put("error", "The update server could not be contacted\nPlease try again later.");
      }
      else
      {
        results.put("error", rootCause.getMessage());
      }
    }
    
    publish(results);
   
  }
  else if ( event == "update")
  {   
    HashObject result = (HashObject)((List)argObj("taskResult")).get(0);
    
    if ( result.get("error") != null )
    {
      Frame f = context.get("/");
    
      ((Frame)context.get("/")).popupMessage("Auto Update Error", result.get("error"));
    }
    else if (result.get("updateExists") != null)
    {
      script("updateDialog", args());
    }
    else
    {
      ((Frame)context.get("/")).popupMessage("Auto Update", "No updates for jHeidi are currently available.");
    }
    
  }