public bool DispatchCancelable(EventHandler eventHandler, object sender, CancellableEventArgs args, string eventName = null)
{
if (eventHandler == null)
{
return(args.Cancel);
}
eventHandler(sender, args);
return(args.Cancel);
}
// As of Umbraco 6.2.4 if you try to access e.Cancel for an event that isn't cancellable you'll get an exception
static bool CheckForRefresh(IContent content, CancellableEventArgs e)
{
if (content.Name == PPC_2010.Data.Constants.RefreshIndicatorTitle)
{
ServiceLocator.Instance.Locate<IArticleRepository>().RefreshArticles();
if (e.CanCancel)
e.Cancel = true;
return true;
}
return false;
}
bool CheckForRefresh(IMedia sender, CancellableEventArgs e)
{
// As of Umbraco 6.2.4 if you try to access e.Cancel for an event that isn't cancellable you'll get an exception
if (sender.Name.Equals(PPC_2010.Data.Constants.RefreshIndicatorTitle, StringComparison.CurrentCultureIgnoreCase))
{
ServiceLocator.Instance.Locate<ISermonRepository>().RefreshSermons();
if (e.CanCancel)
e.Cancel = true;
return true;
}
return false;
}
private static void PublishErrorPage(CancellableEventArgs e, IContent content)
{
var helper = new UmbracoHelper(UmbracoContext.Current);
var published = helper.TypedContent(content.Id);
if (published != null)
{
var publisher = NinjectWebCommon.Kernel.GetService<IPublishingService>();
if (publisher.PublishWebFormsPage(published.UrlWithDomain(), content.ContentType.Alias))
{
e.Messages.Add(new EventMessage("Success", "Static error page updated", EventMessageType.Info));
content.SetValue(PropertyAliases.StaticPage, string.Format("/{0}.aspx", content.ContentType.Alias));
}
else
{
e.Messages.Add(new EventMessage("Error", "Failure updating static error page", EventMessageType.Error));
}
}
else
{
e.Messages.Add(new EventMessage("Warning", "Publish again to update static error page", EventMessageType.Warning));
}
}
