static void ContentService_Publishing(IPublishingStrategy sender, PublishEventArgs <IContent> e)
{
// Check if the node has an override for the UnPublish date.
// Need to check in the Publishing event as the URL is not assigned until now.
try
{
var expiryRuleProvider = new ExpiryRulesFromUmbraco(UmbracoContext.Current.ContentCache);
if (expiryRuleProvider.IsEnabled)
{
// Create the rule evaluator
var ruleEvaluator = new ExpiryRuleEvaluator();
// Check if there is an override for this content element.
// If not, check that the unPublish date is within allowed date range.
foreach (var entity in e.PublishedEntities)
{
if (entity.Id == 0)
{
// Do a save to get the Id and other info
ApplicationContext.Current.Services.ContentService.Save(entity);
}
var result = ruleEvaluator.ApplyExpiryRules(DateTime.Now, expiryRuleProvider.DefaultMaximumExpiry, new DocumentTypeRuleMatcher(expiryRuleProvider.DocumentTypeRules), new PathRuleMatcher(expiryRuleProvider.PathRules), entity, new NodeUrlBuilder());
if (!String.IsNullOrEmpty(result.CancellationMessage))
{
e.CancelOperation(new EventMessage("Publish Failed", result.CancellationMessage, EventMessageType.Error));
return;
}
if (!String.IsNullOrEmpty(result.ExpireDateChangedMessage))
{
entity.ExpireDate = result.ExpireDate;
e.Messages.Add(new EventMessage("Warning", result.ExpireDateChangedMessage, EventMessageType.Warning));
return;
}
}
}
}
catch (Exception ex)
{
LogHelper.Error <ExpiryRulesEventHandler>("Error checking page expiry date.", ex);
e.CancelOperation(new EventMessage("Publish Failed", ex.Message, EventMessageType.Error));
}
}
private void SetOrRemoveUnpublishDate(IPublishedContent publishedContent)
{
var contentService = ApplicationContext.Current.Services.ContentService;
var expiryRuleProvider = new ExpiryRulesFromUmbraco(UmbracoContext.ContentCache);
var expiryRule = new ExpiryRuleEvaluator().MatchExpiryRules(new DocumentTypeRuleMatcher(expiryRuleProvider.DocumentTypeRules), new PathRuleMatcher(expiryRuleProvider.PathRules), publishedContent);
try
{
var unpublishDate = new ExpiryDateFromExamine(publishedContent.Id, ExamineManager.Instance.SearchProviderCollection["ExternalSearcher"], new ExpiryDateMemoryCache(TimeSpan.FromHours(1))).ExpiryDate;
if (unpublishDate.HasValue && expiryRule != null && !expiryRule.MaximumExpiry.HasValue)
{
// Page should never expire
var node = contentService.GetById(publishedContent.Id);
node.ExpireDate = null;
contentService.SaveAndPublishWithStatus(node);
}
else if (!unpublishDate.HasValue && (expiryRule == null || expiryRule.MaximumExpiry.HasValue))
{
var node = contentService.GetById(publishedContent.Id);
if (expiryRule != null && expiryRule.MaximumExpiry.HasValue)
{
node.ExpireDate = DateTime.Now.Add(expiryRule.MaximumExpiry.Value);
contentService.SaveAndPublishWithStatus(node);
}
else if (expiryRuleProvider.DefaultMaximumExpiry.HasValue)
{
node.ExpireDate = DateTime.Now.Add(expiryRuleProvider.DefaultMaximumExpiry.Value);
contentService.SaveAndPublishWithStatus(node);
}
}
}
catch (Exception e)
{
e.ToExceptionless().Submit();
}
}