public static string NameLink(this HtmlHelper helper, Comment comment)
{
if (!String.IsNullOrEmpty(comment.Url))
{
var tb = new TagBuilder("a");
tb.SetInnerText(comment.Name);
tb.MergeAttribute("href", comment.Url);
return tb.ToString(TagRenderMode.Normal);
}
return helper.Encode(comment.Name);
}
public static Comment Get()
{
var commentToCreate = new Comment();
commentToCreate.BlogEntryId = 1;
commentToCreate.Title = "New Comment";
commentToCreate.DatePublished = new DateTime(2010, 12, 25);
commentToCreate.Url = "http://myblog.com";
commentToCreate.Name = "Bob";
commentToCreate.Email = "*****@*****.**";
commentToCreate.Text = "Here is the comment";
return commentToCreate;
}
// Comment Methods
public override bool CreateComment(Comment commentToCreate)
{
// Validation
if (commentToCreate.Title.Trim().Length == 0)
_modelState.AddModelError("Title", "Title is required.");
if (commentToCreate.Name.Trim().Length == 0)
_modelState.AddModelError("Name", "Name is required.");
if (commentToCreate.Text.Trim().Length == 0)
_modelState.AddModelError("Text", "Comment is required.");
if (_modelState.IsValid == false)
return false;
// Business rules
if (commentToCreate.DatePublished == DateTime.MinValue)
commentToCreate.DatePublished = DateTime.Now;
// Data access
_blogRepository.CreateComment(commentToCreate);
return true;
}
// Comment methods public abstract bool CreateComment(Comment commentToCreate);
public override void CreateComment(Comment commentToCreate)
{
_comments.Add(commentToCreate);
}
// Comment Methods public abstract void CreateComment(Comment commentToCreate);
