private void ContentService_Publishing(Umbraco.Core.Publishing.IPublishingStrategy sender, PublishEventArgs <IContent> args)
{
Result result = null;
foreach (IContent node in args.PublishedEntities)
{
//This is where the magic happens. Unicorns. Free burgers.
result = Restrictor.Instance.Run(node);
}
//No rule applied, as you were.
if (result == null)
{
return;
}
//If a result has come back, see if limit has been reached or not.
if (result.LimitReached)
{
//Show limit reached message to warn user that he/she has no hope of ever publishing another node.
args.CancelOperation(new EventMessage(result.Rule.GetMessageCategory(), result.Rule.GetMessage(), EventMessageType.Error));
}
else if (result.Rule.ShowWarnings)
{
//Show warning message to let the user know how many nodes can still be published.
args.Messages.Add(new EventMessage(result.Rule.GetWarningMessageCategory(), result.Rule.GetWarningMessage(result.NodeCount), EventMessageType.Warning));
}
}
public void OnUnpublish(IPublishingStrategy sender, PublishEventArgs <IContent> e)
{
base.ReturnOtherThanRestricted(e);
foreach (var entity in base._restrictedEntities)
{
//element not at the root level
if (entity.ParentId != -1)
{
continue;
}
//umbraco context is already defined as we are in one of the pluggins
var siblingsAliases = Umbraco.Web.UmbracoContext.Current.ContentCache.GetAtRoot()
.Where(x => x.Id != entity.Id)
.Select(x => x.DocumentTypeAlias)
.ToList();
//any siblings with the same doc type ?
var noOther = !base._restrictedEntities.Any(x => siblingsAliases.Contains(x.ContentType.Alias));
//documents with the restriction have been found
if (noOther)
{
e.CancelOperation(new EventMessage("Content Restriction", base._rule.ErrorMessage, EventMessageType.Error));
}
}
}
private void ContentService_Unpublishing(IContentService sender, PublishEventArgs <IContent> eventArgs)
{
ActionModel unpublish = null;
int _currentUserId;
using (var contextReference = _context.EnsureUmbracoContext()) {
_currentUserId = contextReference.UmbracoContext.Security.CurrentUser.Id;
}
try {
using (var scope = _scopeProvider.CreateScope(autoComplete: true)) {
var sql = scope.SqlContext.Sql().Select("*").From <ActionModel>()
.Where <ActionModel>(x => x.id == 7);
unpublish = scope.Database.Fetch <ActionModel>(sql).FirstOrDefault();
}
}
catch (Exception ex) {
_logger.Error <ActionModel>("Failed to get Content Protector setting for unpublish action: " + ex.Message);
}
foreach (var node in eventArgs.PublishedEntities)
{
if (unpublish != null)
{
if (unpublish.nodes.Split(',').Contains(node.Id.ToString()) || unpublish.disableAction)
{
if (!unpublish.userExceptions.Split(',').Contains(_currentUserId.ToString()))
{
eventArgs.CancelOperation(new EventMessage("Action rejected. Contact website admin", "You cannot unpublish " + node.Name, EventMessageType.Error));
}
}
}
}
}
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));
}
}
public void OnPublishing(IPublishingStrategy sender, PublishEventArgs <IContent> e)
{
base.ReturnOtherThanRestricted(e);
foreach (var entity in base._restrictedEntities)
{
if (entity.Children().Any())
{
return;
}
e.CancelOperation(new EventMessage("Content Restriction", base._rule.ErrorMessage, EventMessageType.Error));
}
}
public void OnPublish(IPublishingStrategy sender, PublishEventArgs <IContent> e)
{
var rule = _config.RulesNode.RuleList.FirstOrDefault(x => x.Name == ruleName);
if (rule == null)
{
return;
}
var aliases = rule.AddList.Select(x => x.DocTypeAlias);
if (!aliases.Any())
{
return;
}
//one of the documents we publish has a restriction
var restrictedEntities = e.PublishedEntities.Where(x => aliases.Contains(x.ContentType.Alias));
if (!restrictedEntities.Any())
{
return;
}
foreach (var entity in restrictedEntities)
{
//element not at the root level
if (entity.ParentId != -1)
{
continue;
}
//umbraco context is already defined as we are in one of the pluggins
var siblingsAliases = Umbraco.Web.UmbracoContext.Current.ContentCache.GetAtRoot()
.Where(x => x.Id != entity.Id)
.Select(x => x.DocumentTypeAlias)
.ToList();
//any siblings with the same doc type ?
var cachedDocumentsCondition = restrictedEntities.Any(x => siblingsAliases.Contains(x.ContentType.Alias));
//documents with the restriction have been found
if (cachedDocumentsCondition)
{
e.CancelOperation(new EventMessage("Content Restriction", rule.ErrorMessage, EventMessageType.Error));
}
}
}
private void ValidateModel(PublishEventArgs <IContent> e, IDomainModel model)
{
dynamic castModel = Convert.ChangeType(model, model.GetType());
var result = validateBus.Validate(castModel);
if (!result.IsValid)
{
e.Cancel = true;
foreach (var error in result.Errors)
{
var errors = new EventMessage(error.PropertyName, error.ErrorMessage, EventMessageType.Error);
e.CancelOperation(errors);
}
}
}
public void LatchContentUnPublishing(IPublishingStrategy sender, PublishEventArgs <IContent> e)
{
if (!LatchesShouldBeChecked)
{
return;
}
var latches = latchOperationSvc.GetLatches(LatchOperationType.Content, LatchOperationAction.Unpublish);
var contentItems = e.PublishedEntities;
var user = HttpContext.Current.GetCurrentBackofficeUser();
var parentItem = contentItems.First();
var lockedNode = GetLockedNodeRecursively(latches, contentItems, user.Id);
if (lockedNode != null)
{
var errorMessage = lockedNode.Id.Equals(parentItem.Id)
? GetErrorMessage("contentUnpublish")
: GetErrorMessage("contentUnpublishChildren");
var eventMessage = new EventMessage(LatchConstants.SectionName, errorMessage, EventMessageType.Error);
e.CancelOperation(eventMessage);
}
}
public void LatchContentPublishing(IPublishingStrategy sender, PublishEventArgs <IContent> e)
{
if (!LatchesShouldBeChecked)
{
return;
}
var user = HttpContext.Current.GetCurrentBackofficeUser();
var latches = latchOperationSvc.GetLatches(LatchOperationType.Content, LatchOperationAction.Publish);
foreach (var content in e.PublishedEntities)
{
var latchesToApply = GetLatchesToApply(latches, content.Id, user.Id);
var nodeIsLocked = AnyLatchIsClosed(latches);
if (nodeIsLocked)
{
var errorMessage = GetErrorMessage("contentPublish");
var eventMessage = new EventMessage(LatchConstants.SectionName, errorMessage, EventMessageType.Error);
e.CancelOperation(eventMessage);
break;
}
}
}
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
{
// Get default time period. Expiry time will be the same as the node creation time.
var maxDate = DateTime.Now.AddMonths(6);
// Convert the date time to a string for event messages
var dateString = maxDate.ToString("dd MMMM yyyy");
dateString += maxDate.ToString(" h:mm:sstt").ToLower();
// 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);
}
if (entity.ExpireDate.HasValue)
{
// Check for override
if (UnpublishOverrides.UnpublishOverrides.CheckOverride(entity))
{
// Date not allowed because there is an override
e.CancelOperation(new EventMessage("Publish Failed", "You cannot enter an 'Unpublish at' date for this page", EventMessageType.Error));
}
// Date cannot be less than 1 day in the future
else if (entity.ExpireDate < DateTime.Now.AddDays(1).AddMinutes(-10))
{
e.CancelOperation(new EventMessage("Publish Failed", "The 'Unpublish at' date must be at least 1 day in the future", EventMessageType.Error));
}
// Date cannot be more than 6 months in the future
else if (entity.ExpireDate > maxDate)
{
// Default the date to the maximum allowed and continue publishing.
entity.ExpireDate = maxDate;
e.Messages.Add(new EventMessage("Warning", "The 'Unpublish at' date cannot be more than 6 months in the future. The date has been set to: " + dateString + ". You can refresh the page to see the new date.", EventMessageType.Warning));
}
}
else
{
// Check for no override
if (!UnpublishOverrides.UnpublishOverrides.CheckOverride(entity))
{
// Date is required as no override exists
// As no date has been provided and there is no override, default the date to the maximum allowed and continue publishing.
entity.ExpireDate = maxDate;
e.Messages.Add(new EventMessage("Warning", "The 'Unpublish at' date is a required field. The date has been set to " + dateString + ". You can refresh the page to see the new date.", EventMessageType.Warning));
}
// No date is OK because there is an override
}
}
}
catch (Exception ex)
{
LogHelper.Error <UnpublishAtEventHandler>("Error checking page expiry date.", ex);
e.CancelOperation(new EventMessage("Publish Failed", ex.Message, EventMessageType.Error));
}
}
