public AnimalModels GetAll()
{
ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls12;
AnimalModels animal = new AnimalModels();
animal.Info = new List <AnimalModel>();
var webClient = new WebClient();
var html = webClient.DownloadString("https://a-z-animals.com/animals/pictures/");
var htmlDocument = new HtmlDocument();
htmlDocument.LoadHtml(html);
var nodes = htmlDocument
.DocumentNode
.Descendants("img")
.Where(node =>
node.Attributes["src"] != null &&
node.Attributes["title"] != null)
.ToList();
foreach (var node in nodes)
{
AnimalModel item = new AnimalModel();
item.AnimalName = node.Attributes["title"].Value;
item.Src = node.Attributes["src"].Value;
animal.Info.Add(item);
}
return(animal);
}
public ActionResult Index(AnimalModels model)
{
//[B]the update
model.AnimalList[int.Parse(model.AnimalId)].Selected = true;
//[E]the update
return(View(model));
}
// GET: Zoo/Edit/5
public async Task <ActionResult> Edit(int id)
{
AnimalModels model = new AnimalModels();
using (var client = new HttpClient())
{
client.BaseAddress = new Uri("http://localhost:56287/");
client.DefaultRequestHeaders.Accept.Clear();
client.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json"));
var json = await client.GetStringAsync($"api/Animal/{id}");
//convierto los valores de un json en un modelo
model = JsonConvert.DeserializeObject <AnimalModels>(json);
}
return(View(model));
}
//
// GET: /Animal/
public ActionResult Index()
{
AnimalModels model = new AnimalModels();
model = new AnimalModels();
//[B]the update
model.AnimalList = new List <SelectListItem>();
model.AnimalList.Add(new SelectListItem {
Value = "0", Text = "Tiger"
});
model.AnimalList.Add(new SelectListItem {
Value = "1", Text = "Lion"
});
//[E]the update
return(View(model));
}
public async Task <ActionResult> Delete(int id, AnimalModels Objeto)
{
try
{
using (var client = new HttpClient())
{
client.BaseAddress = new Uri("http://localhost:56287/");
client.DefaultRequestHeaders.Accept.Clear();
client.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json"));
HttpResponseMessage response = await client.DeleteAsync($"api/Animal/{id}");
response.EnsureSuccessStatusCode();
}
return(RedirectToAction("Index"));
}
catch
{
return(View());
}
}
public async Task <ActionResult> Edit(int id, AnimalModels Objeto)
{
try
{
using (var client = new HttpClient())
{
client.BaseAddress = new Uri("http://localhost:56287/");
client.DefaultRequestHeaders.Accept.Clear();
client.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json"));
HttpResponseMessage response = await client.PutAsJsonAsync($"api/Animal/{id}", Objeto);
response.EnsureSuccessStatusCode();
// Deserialize the updated product from the response body.
//model = await response.Content.ReadAsAsync<AnimalModels>();
}
return(RedirectToAction("Index"));
}
catch
{
return(View());
}
}
