/// <summary>
/// Executes after Disqus comments add-on is installed to create default instance of Disqus comments block.
/// </summary>
public override void AfterInstall()
{
var blockType = ContentTypeRepository.Load <CommentsBlock>();
var defaultDisqusBlock = ContentRepository.GetDefault <IContent>(ContentReference.GlobalBlockFolder, blockType.ID, ContentLanguage.PreferredCulture);
defaultDisqusBlock.Name = "Disqus comments";
ContentRepository.Save(defaultDisqusBlock, SaveAction.Publish, AccessLevel.NoAccess);
}
/// <summary>
/// Executes before Disqus comments add-on is uninstalled to remove all related data.
/// </summary>
public override void BeforeUninstall()
{
var blockType = ContentTypeRepository.Load <CommentsBlock>();
ContentModelUsage.ListContentOfContentType(blockType)
.Select(usage => usage.ContentLink).Distinct().ToList()
.ForEach(contentLink => ContentRepository.Delete(contentLink, true, AccessLevel.NoAccess));
ContentTypeRepository.Delete(blockType);
ConfigurationProvider.Clear();
}
private IContent CreateAndAssignIdentity(MappedIdentity mappedIdentity, Type modelType, string name)
{
// Find parent
var parentLink = EntryPoint;
if (modelType == typeof(YouTubeVideo))
{
parentLink = SearchResultNode;
}
else if (modelType != typeof(YouTubeFolder))
{
parentLink = new ContentReference(int.Parse(RemoveEndingSlash(mappedIdentity.ExternalIdentifier.Segments[2])), ProviderKey);
}
// Set content type and content type Id.
var contentType = ContentTypeRepository.Load(modelType);
var content = ContentFactory.CreateContent(contentType);
content.ContentTypeID = contentType.ID;
content.ParentLink = parentLink;
content.ContentGuid = mappedIdentity.ContentGuid;
content.ContentLink = mappedIdentity.ContentLink;
content.Name = name;
(content as IRoutable).RouteSegment = UrlSegment.GetUrlFriendlySegment(content.Name);
var securable = content as IContentSecurable;
securable.GetContentSecurityDescriptor().AddEntry(new AccessControlEntry(EveryoneRole.RoleName, AccessLevel.Read));
var versionable = content as IVersionable;
if (versionable != null)
{
versionable.Status = VersionStatus.Published;
}
var changeTrackable = content as IChangeTrackable;
if (changeTrackable != null)
{
changeTrackable.Changed = DateTime.Now;
}
return(content);
}
public object GetValue(IContentData contentData, PropertyInfo property)
{
// define if property is required
var requiredAnnotation = property.GetAttribute <RequiredAttribute>();
// get annotation attribute
var annotation = property.GetAnnotation <CmsReferenceAttribute>();
// get reference property name set by attribute or default
var referencePropertyName = annotation.LinkFieldName ?? property.Name + "Link";
// lookup reference property
var referenceProperty = contentData.Property[referencePropertyName] as PropertyPageReference;
if (referenceProperty != null)
// if reference property found
{
// get link to a referenced page
var link = referenceProperty.ContentLink;
if (!ContentReference.IsNullOrEmpty(link))
// and if it's not empty
{
// load referenced page and cast it to the target property type.
var result = ContentLoader.Get <PageData>(link).Cast(property.PropertyType);
if (result != null)
{
return(result);
}
}
}
if (requiredAnnotation == null)
// if property is not marked as required
{
return(null);
}
// otherwise get error message
string errorMessageFormat;
if (!string.IsNullOrEmpty(requiredAnnotation.ErrorMessageResourceName))
{
errorMessageFormat = LocalizationService.GetString(requiredAnnotation.ErrorMessageResourceName);
}
else if (!string.IsNullOrEmpty(requiredAnnotation.ErrorMessage))
{
errorMessageFormat = requiredAnnotation.ErrorMessage;
}
else
{
errorMessageFormat = LocalizationService.GetString("EPiProperties/PropertyRequiredFormat", "Required property '{0}' is not properly set on the page #{1} of type '{2}'. ");
}
var content = contentData as IContent;
if (content != null)
{
var contentType = ContentTypeRepository.Load(content.ContentTypeID);
var errorMessage = string.Format(errorMessageFormat,
property.Name,
content.ContentLink.ID,
contentType.DisplayName);
throw new ApplicationException(errorMessage);
}
else
{
throw new ApplicationException(string.Format(errorMessageFormat,
property.Name,
"?",
"?")); // TODO
}
}
