public string UpdateHtmlFragment(HtmlFragment entity, int blogId, string selectedLocationId)
{
if (entity == null) return "The html fragment object to be updated was not provided";
var blog = _context.Blogs.Find(blogId);
if (blog == null) return "The parent blog for the html fragment to be updated was not found.";
int locationId;
if (!int.TryParse(selectedLocationId, out locationId))
locationId = 0;
var location = _context.HtmlFragmentLocations.Find(locationId);
var htmlFragment = blog.HtmlFragments.FirstOrDefault(x => x.Id == entity.Id);
if (htmlFragment == null) return "The specifed html fragment was not found.";
htmlFragment.Location = location;
htmlFragment.Name = entity.Name;
htmlFragment.ScriptBody = entity.ScriptBody;
_context.SaveChanges();
_context.Dispose();
return string.Empty;
}
public string AddHtmlFragment(HtmlFragment entity, int blogId, string selectedLocationId)
{
if (entity == null) return "The entity was not provided.";
Blog blog = _context.Blogs.Find(blogId);
if (blog == null) return "the specified blog was not found.";
int locationId;
if (!int.TryParse(selectedLocationId,out locationId)) locationId = 0;
HtmlFragmentLocation location = _context.HtmlFragmentLocations.Find(locationId);
if (location == null) return "The specified web page location was not found.";
entity.Location = location;
if (blog.HtmlFragments == null) blog.HtmlFragments = new Collection<HtmlFragment>();
blog.HtmlFragments.Add(entity);
_context.SaveChanges();
_context.Dispose();
return string.Empty;
}
public HtmlFragmentViewModel MapToView(HtmlFragment entity)
{
return Mapper.Map<HtmlFragment,HtmlFragmentViewModel >(entity);
}