/// <summary>
        /// Creates an Article object that you can continue to modify or save back into the database. 
        /// </summary>
        /// <param name="name">Name of the Category to be created.</param>
        /// <param name="description">The description/abstract of the category to be created.</param>
        /// <param name="articleText"></param>
        /// <param name="authorUserId">The ID of the author of this category.</param>
        /// <param name="parentCategoryId"></param>
        /// <param name="moduleId">The moduleid for where this category will most likely be displayed.</param>
        /// <param name="portalId">The Portal ID of the portal this category belongs to.</param>
        /// <returns>A <see cref="Article" /> with the assigned values.</returns>
        public static Article Create(
            string name, string description, string articleText, int authorUserId, int parentCategoryId, int moduleId, int portalId)
        {
            var a = new Article
                {
                    Name = name,
                    Description = description.Replace("<br>", "<br />"),
                    _articleText = articleText.Replace("<br>", "<br />"),
                    AuthorUserId = authorUserId
                };

            // should we strip <br> tags now?
            var irel = new ItemRelationship
                {
                    RelationshipTypeId = RelationshipType.ItemToParentCategory.GetId(),
                    ParentItemId = parentCategoryId
                };
            a.Relationships.Add(irel);
            a.StartDate = a.LastUpdated = a.CreatedDate = DateTime.Now.ToString(CultureInfo.InvariantCulture);
            a.PortalId = portalId;
            a.ModuleId = moduleId;
            Category c = Category.GetCategory(parentCategoryId, portalId);
            a.DisplayTabId = c.ChildDisplayTabId;
            a.ApprovalStatusId = ApprovalStatus.Approved.GetId();
            a.NewWindow = false;
            a.SetDefaultItemVersionSettings();
            return a;
        }
 public static Article Create(int portalId)
 {
     var a = new Article
         {
             PortalId = portalId
         };
     return a;
 }