public ActionResult Save(CommentSaveModel m)
{
if (ModelState.IsValid && m.SessionId == Session.SessionID) {
using (var db = new DataContext()) {
// Check if the comment belongs to a standard entity.
var isPage = db.Pages.Where(p => p.Id == m.ParentId).SingleOrDefault() != null ;
var isPost = !isPage && db.Posts.Where(p => p.Id == m.ParentId).SingleOrDefault() != null ;
var isMedia = !isPage && !isPost && db.Posts.Where(c => c.Id == m.ParentId).SingleOrDefault() != null ;
var isUload = !isPage && !isPost && !isMedia && db.Uploads.Where(u => u.Id == m.ParentId).SingleOrDefault() != null ;
// Now get the comment settings
var sett = Areas.Manager.Models.CommentSettingsModel.Get() ;
// Check comment settings according to type
if (isPage && (!sett.EnablePages || (!User.Identity.IsAuthenticated && !sett.EnableAnonymous)))
return Redirect("~/") ;
else if (isPost && (!sett.EnablePosts || (!User.Identity.IsAuthenticated && !sett.EnableAnonymous)))
return Redirect("~/") ;
else if (isMedia && (!sett.EnableMedia || (!User.Identity.IsAuthenticated && !sett.EnableAnonymous)))
return Redirect("~/") ;
else if (isUload && (!sett.EnableUploads || (!User.Identity.IsAuthenticated && !sett.EnableAnonymous)))
return Redirect("~/") ;
Comment comment = null ;
// Try to load the comment if this is an update
if (m.Id != null)
comment = db.Comments.Where(c => c.Id == m.Id).SingleOrDefault() ;
// If no existing comment was found, create a new
if (comment == null) {
comment = new Comment() ;
comment.Attach(db, EntityState.Added) ;
}
// If the user isn't authenticated, add user info
if (!User.Identity.IsAuthenticated) {
comment.AuthorName = m.AuthorName ;
comment.AuthorEmail = m.AuthorEmail ;
}
// Update standard properties
comment.Title = m.Title ;
comment.Body = m.Body ;
db.SaveChanges() ;
}
}
return new RedirectResult("~/") ;
}
/// <summary>
/// Saves the current edit model.
/// </summary>
/// <returns>Whether the entity was updated or not</returns>
public bool Save()
{
using (var db = new DataContext()) {
var comment = db.Comments.Where(c => c.Id == Id).SingleOrDefault() ;
if (comment == null) {
comment = new Comment() ;
comment.Attach(db, EntityState.Added) ;
comment.ParentId = ParentId ;
comment.Title = Title ;
comment.Body = Body ;
}
comment.Status = Status ;
return db.SaveChanges() > 0 ;
}
}