protected override string UpgradeModule(DesktopModuleInfo ModuleInfo)
{
if (!String.IsNullOrEmpty(ModuleInfo.BusinessControllerClass))
{
string UpgradeVersionsList = "";
if (UpgradeVersions.Count > 0)
{
foreach (string Version in UpgradeVersions)
{
UpgradeVersionsList = UpgradeVersionsList + Version + ",";
DeleteFiles(ModuleInfo.FolderName, Version);
}
if (UpgradeVersionsList.EndsWith(","))
{
UpgradeVersionsList = UpgradeVersionsList.Remove(UpgradeVersionsList.Length - 1, 1);
}
}
else
{
UpgradeVersionsList = ModuleInfo.Version;
}
//this cannot be done directly at this time because
//the module may not be loaded into the app domain yet
//So send an EventMessage that will process the update
//after the App recycles
EventMessage oAppStartMessage = new EventMessage();
oAppStartMessage.ProcessorType = "DotNetNuke.Entities.Modules.EventMessageProcessor, DotNetNuke";
oAppStartMessage.Attributes.Add("ProcessCommand", "UpgradeModule");
oAppStartMessage.Attributes.Add("BusinessControllerClass", ModuleInfo.BusinessControllerClass);
oAppStartMessage.Attributes.Add("DesktopModuleId", ModuleInfo.DesktopModuleID.ToString());
oAppStartMessage.Attributes.Add("UpgradeVersionsList", UpgradeVersionsList);
oAppStartMessage.Priority = MessagePriority.High;
oAppStartMessage.SentDate = DateTime.Now;
//make it expire as soon as it's processed
oAppStartMessage.ExpirationDate = DateTime.Now.AddYears(-1);
//send it
EventQueueController oEventQueueController = new EventQueueController();
oEventQueueController.SendMessage(oAppStartMessage, "Application_Start");
}
//TODO: Need to implement a feedback loop to display the results of the upgrade.
return "";
}
private void UpdateModuleInterfaces(string BusinessControllerClass)
{
//Check to see if Interfaces (SupportedFeatures) Need to be Updated
if (BusinessControllerClass != "")
{
//this cannot be done directly at this time because
//the module may not be loaded into the app domain yet
//So send an EventMessage that will process the update
//after the App recycles
EventMessage oAppStartMessage = new EventMessage();
oAppStartMessage.ProcessorType = "DotNetNuke.Entities.Modules.EventMessageProcessor, DotNetNuke";
oAppStartMessage.Attributes.Add("ProcessCommand", "UpdateSupportedFeatures");
oAppStartMessage.Attributes.Add("BusinessControllerClass", BusinessControllerClass);
oAppStartMessage.Attributes.Add("DesktopModuleId", DesktopModuleId.ToString());
oAppStartMessage.Priority = MessagePriority.High;
oAppStartMessage.SentDate = DateTime.Now;
oAppStartMessage.Body = "";
//make it expire as soon as it's processed
oAppStartMessage.ExpirationDate = DateTime.Now.AddYears(-1);
//send it
EventQueueController oEventQueueController = new EventQueueController();
oEventQueueController.SendMessage(oAppStartMessage, "Application_Start");
//force an app restart
Config.Touch();
}
}
