public IEnumerable <EntityCollection> GetRelatedProductsAndArticles(IKnowledgeArticle article)
{
var serviceContext = this.Dependencies.GetServiceContext();
Fetch fetchRelatedProducts = null;
Fetch fetchRelatedArticles = null;
var articleConnectionRole = GetArticleConnectionRole(serviceContext, this.KnowledgeArticleConnectionRoleId);
var relatedProductConnectionRole = GetArticleConnectionRole(serviceContext, this.RelatedProductConnectionRoleId);
if (articleConnectionRole != null && relatedProductConnectionRole != null)
{
var relatedProductsFetchXml = string.Format(RelatedProductsFetchXmlFormat,
article.Id,
relatedProductConnectionRole.Id,
articleConnectionRole.Id);
fetchRelatedProducts = Fetch.Parse(relatedProductsFetchXml);
}
var languageCondition = string.Empty;
if (!string.IsNullOrWhiteSpace(this.LanguageCode))
{
languageCondition = "<condition entityname='language_locale' attribute='code' operator='eq' value = '" + this.LanguageCode + "' />";
}
var primaryArticleConnectionRole = GetArticleConnectionRole(serviceContext, this.PrimaryArticleConnectionRoleId);
var relatedArticleConnectionRole = GetArticleConnectionRole(serviceContext, this.RelatedArticleConnectionRoleId);
if (primaryArticleConnectionRole != null && relatedArticleConnectionRole != null)
{
var id = article.RootArticle == null ? article.Id : article.RootArticle.Id;
var relatedArticlesFetchXml = string.Format(RelatedArticlesFetchXmlFormat,
id,
primaryArticleConnectionRole.Id,
relatedArticleConnectionRole.Id,
languageCondition);
fetchRelatedArticles = Fetch.Parse(relatedArticlesFetchXml);
}
var products = new EntityCollection();
if (fetchRelatedProducts != null)
{
products = serviceContext.RetrieveMultiple(fetchRelatedProducts, RequestFlag.AllowStaleData);
}
var articles = new EntityCollection();
if (fetchRelatedArticles != null)
{
articles = serviceContext.RetrieveMultiple(fetchRelatedArticles, RequestFlag.AllowStaleData);
}
return(new List <EntityCollection> {
products, articles
}.AsEnumerable());
}
public KnowledgeArticleDrop(IPortalLiquidContext portalLiquidContext, IDataAdapterDependencies dependencies, IKnowledgeArticle article)
: base(portalLiquidContext, article.Entity)
{
if (dependencies == null)
{
throw new ArgumentNullException("dependencies");
}
if (article == null)
{
throw new ArgumentNullException("article");
}
Article = article;
}
public virtual IEnumerable <IRelatedNote> SelectRelatedNotes(IKnowledgeArticle article)
{
if (!IsAnnotationSearchEnabled)
{
return(null);
}
var annotationDataAdapter = new AnnotationDataAdapter(this.Dependencies);
var webPrefix = GetNotesFilterPrefix;
var relatedNotes = annotationDataAdapter.GetDocuments(article.EntityReference, webPrefix: webPrefix);
return(relatedNotes.Select(a => new RelatedNote(a.NoteText == null ? string.Empty : a.NoteText.ToString().Substring(webPrefix.Length), a.FileAttachment.FileName, a.FileAttachment.Url)));
}
