public List<Testimonial> GetAll()
{
List<Testimonial> testimonialList = new List<Testimonial>();
string testimonialFileName = "testimonials.xml";
string testimonialFilePath = HttpContext.Current.Server.MapPath(Path.Combine("~/App_Data", testimonialFileName));
XElement xElement = XElement.Load(testimonialFilePath);
IEnumerable<XElement> allTestimonials = xElement.Elements();
IEnumerable<XElement> visibleTestimonials = from t in allTestimonials
where t.Attribute("IsVisible").Value == "true"
select t;
foreach (XElement visibleTestimonial in visibleTestimonials)
{
Testimonial testimonial = new Testimonial();
testimonial.Name = visibleTestimonial.Element("Name").Value;
testimonial.Email = visibleTestimonial.Element("Email").Value;
testimonial.Country = visibleTestimonial.Element("Country").Value;
testimonial.Message = visibleTestimonial.Element("Message").Value;
testimonial.CreatedDate = DateTime.Parse(visibleTestimonial.Attribute("CreatedDate").Value);
testimonialList.Add(testimonial);
}
return testimonialList;
}
public ActionResult Testimonials(Testimonial model)
{
if (!ModelState.IsValid)
return View(model);
model.IsVisible = true;
model.CreatedDate = DateTime.UtcNow;
Testimonial testimonial = repo.Add(model);
TempData["status"] = testimonial != null ? true : false;
return RedirectToAction("Testimonials");
}
private void WriteToXml(Testimonial testimonial)
{
string testimonialFileName = "testimonials.xml";
string testimonialFilePath = HttpContext.Current.Server.MapPath(Path.Combine("~/App_Data", testimonialFileName));
XElement xElement = XElement.Load(testimonialFilePath);
xElement.Add(new XElement("Testimonial",
new XAttribute("IsVisible", testimonial.IsVisible),
new XAttribute("CreatedDate", testimonial.CreatedDate.ToString("dd-MM-yyyy")),
new XElement("Name", testimonial.Name),
new XElement("Email", testimonial.Email),
new XElement("Country", testimonial.Country),
new XElement("Message", testimonial.Message)));
xElement.Save(testimonialFilePath);
}
public Testimonial Add(Testimonial testimonial)
{
WriteToXml(testimonial);
return testimonial;
}