public void SetTags(string taglist, Document document)
{
if (document == null) throw new ArgumentNullException("document");
if (taglist == null)
taglist = string.Empty;
var tagNames =
taglist.Split(new[] { ',' }, StringSplitOptions.RemoveEmptyEntries).Select(x => x.Trim()).Where(
x => !string.IsNullOrWhiteSpace(x));
var existingTags = document.Tags.ToList();
tagNames.ForEach(name =>
{
var tag = GetTag(name);
if (tag == null)
{
tag = new Tag { Name = name };
_session.Transact(session => session.Save(tag));
}
if (!document.Tags.Contains(tag))
{
document.Tags.Add(tag);
tag.Documents.Add(document);
}
existingTags.Remove(tag);
});
existingTags.ForEach(tag =>
{
document.Tags.Remove(tag);
tag.Documents.Remove(document);
});
}
public static string GetIconClass(Document document)
{
DocumentMetadata documentTypeDefinition =
DocumentMetadatas.FirstOrDefault(
x => document.GetType().Name.Equals(x.TypeName, StringComparison.OrdinalIgnoreCase));
return documentTypeDefinition != null ? documentTypeDefinition.IconClass : null;
}
public VersionsModel GetVersions(Document document, int page)
{
IPagedList<DocumentVersion> versions = _session.QueryOver<DocumentVersion>()
.Where(version => version.Document.Id == document.Id)
.OrderBy(version => version.CreatedOn).Desc
.Paged(page);
return new VersionsModel(versions, document.Id);
}
public IEnumerable<Tag> GetTags(Document document)
{
ISet<Tag> parentCategories = new HashSet<Tag>();
if (document != null)
{
if (document.Parent != null)
parentCategories = document.Parent.Tags;
}
return parentCategories;
}
public OnDocumentUpdatedEventArgs(Document document, string action = null)
{
Document = document;
Action = action ?? "updated";
}
public PartialViewResult Show(Document document, int page = 1)
{
return PartialView(_service.GetVersions(document, page));
}