/// <summary>
/// Выполнить POST запрос асинхронно.
/// </summary>
/// <param name="url">URL.</param>
/// <param name="parameters">Параметры запроса.</param>
/// <param name="webProxy">Хост.</param>
/// <returns>Результат</returns>
public static async Task <WebCallResult> PostCallAsync(string url, IEnumerable <KeyValuePair <string, string> > parameters, IWebProxy webProxy)
{
using (var call = new WebCall(url, new Cookies(), webProxy))
{
var request = await call._request.PostAsync(url, new FormUrlEncodedContent(parameters));
return(await call.MakeRequestAsync(request, new Uri(url), webProxy));
}
}
/// <summary>
/// Выполнить запрос асинхронно.
/// </summary>
/// <param name="url">URL.</param>
/// <param name="webProxy">Данные прокси сервера.</param>
/// <returns>Результат</returns>
public static async Task <WebCallResult> MakeCallAsync(string url, IWebProxy webProxy = null)
{
using (var call = new WebCall(url, new Cookies(), webProxy))
{
var response = await call._request.GetAsync(url);
return(await call.MakeRequestAsync(response, new Uri(url), webProxy));
}
}
/// <summary>
/// Выполнить запрос асинхронно.
/// </summary>
/// <param name="url"> URL. </param>
/// <param name="webProxy"> Данные прокси сервера. </param>
/// <returns> Результат </returns>
public static async Task <WebCallResult> MakeCallAsync(string url, IWebProxy webProxy = null)
{
using (var call = new WebCall(url: url, cookies: new Cookies(), webProxy: webProxy))
{
var response = await call._request.GetAsync(requestUri : url);
return(await call.MakeRequestAsync(response : response, uri : new Uri(uriString: url), webProxy : webProxy)
.ConfigureAwait(false));
}
}
/// <summary>
/// Post запрос из формы асинхронно.
/// </summary>
/// <param name="form">Форма.</param>
/// <param name="webProxy">Хост.</param>
/// <returns>Результат</returns>
public static async Task <WebCallResult> PostAsync(WebForm form, IWebProxy webProxy)
{
using (var call = new WebCall(form.ActionUrl, form.Cookies, webProxy, false))
{
SpecifyHeadersForFormRequest(form, call);
var request = await call._request.PostAsync(form.ActionUrl, new FormUrlEncodedContent(GetParameterList(form)));
return(await call.MakeRequestAsync(request, new Uri(form.ActionUrl), webProxy));
}
}
/// <summary>
/// Post запрос из формы асинхронно.
/// </summary>
/// <param name="form"> Форма. </param>
/// <param name="webProxy"> Хост. </param>
/// <returns> Результат </returns>
public static async Task <WebCallResult> PostAsync(WebForm form, IWebProxy webProxy)
{
using (var call = new WebCall(url: form.ActionUrl, cookies: form.Cookies, webProxy: webProxy, allowAutoRedirect: false))
{
SpecifyHeadersForFormRequest(form: form, call: call);
var request = await call._request.PostAsync(requestUri : form.ActionUrl
, content : new FormUrlEncodedContent(nameValueCollection: form.GetFormFields()));
return(await call.MakeRequestAsync(response : request, uri : new Uri(uriString: form.ActionUrl), webProxy : webProxy));
}
}
/// <summary>
/// Выполнить POST запрос асинхронно.
/// </summary>
/// <param name="url"> URL. </param>
/// <param name="parameters"> Параметры запроса. </param>
/// <param name="webProxy"> Хост. </param>
/// <returns> Результат </returns>
public static async Task <WebCallResult> PostCallAsync(string url
, IEnumerable <KeyValuePair <string, string> > parameters
, IWebProxy webProxy)
{
using (var call = new WebCall(url: url, cookies: new Cookies(), webProxy: webProxy))
{
var request = await call._request.PostAsync(requestUri : url
, content : new FormUrlEncodedContent(nameValueCollection: parameters));
return(await call.MakeRequestAsync(response : request, uri : new Uri(uriString: url), webProxy : webProxy));
}
}
/// <summary>
/// Асинхронная переадресация.
/// </summary>
/// <param name="url">URL.</param>
/// <param name="webProxy">Хост.</param>
/// <returns>Результат</returns>
private async Task <WebCallResult> RedirectToAsync(string url, IWebProxy webProxy = null)
{
using (var call = new WebCall(url, _result.Cookies, webProxy))
{
var headers = call._request.DefaultRequestHeaders;
headers.Add("Method", "GET");
headers.Add("ContentType", "text/html");
var response = await call._request.GetAsync(url);
return(await call.MakeRequestAsync(response, new Uri(url), webProxy));
}
}
/// <summary>
/// Асинхронная переадресация.
/// </summary>
/// <param name="url"> URL. </param>
/// <param name="webProxy"> Хост. </param>
/// <returns> Результат </returns>
private async Task <WebCallResult> RedirectToAsync(string url, IWebProxy webProxy = null)
{
using (var call = new WebCall(url: url, cookies: _result.Cookies, webProxy: webProxy))
{
var headers = call._request.DefaultRequestHeaders;
headers.Add(name: "Method", value: "GET");
headers.Add(name: "ContentType", value: "text/html");
var response = await call._request.GetAsync(requestUri : url).ConfigureAwait(false);
return(await call.MakeRequestAsync(response : response, uri : new Uri(uriString: url), webProxy : webProxy)
.ConfigureAwait(false));
}
}
