/// <summary>
/// Получение json по url-адресу
/// </summary>
/// <param name="url">Адрес получения json</param>
/// <returns>Строка в формате json</returns>
public string GetJson(string url)
{
var separatorPosition = url.IndexOf('?');
var methodUrl = separatorPosition < 0 ? url : url.Substring(0, separatorPosition);
var parameters = separatorPosition < 0 ? string.Empty : url.Substring(separatorPosition + 1);
return(WebCall.PostCall(methodUrl, parameters, _host, _port, _proxyLogin, _proxyPassword).Response);
}
/// <summary>
/// Асинхронное получение json по url-адресу
/// </summary>
/// <param name="url">Адрес получения json</param>
/// <returns>Строка в формате json</returns>
public async Task <string> GetJsonAsync(string url)
{
// todo refactor this shit
var separatorPosition = url.IndexOf('?');
string methodUrl = separatorPosition < 0 ? url : url.Substring(0, separatorPosition);
string parameters = separatorPosition < 0 ? string.Empty : url.Substring(separatorPosition + 1);
return(await WebCall.PostCallAsync(url, parameters));
}
/// <summary>
/// Пере адресация.
/// </summary>
/// <param name="url">URL.</param>
/// <param name="host">Хост.</param>
/// <param name="port">Порт.</param>
/// <param name="proxyLogin">Логин прокси-сервера</param>
/// <param name="proxyPassword">Пароль прокси-сервера</param>
/// <returns>Результат</returns>
private WebCallResult RedirectTo(string url, string host = null, int?port = null, string proxyLogin = null, string proxyPassword = null)
{
var call = new WebCall(url, Result.Cookies, host, port, proxyLogin, proxyPassword);
var request = call.Request;
request.Method = "GET";
request.ContentType = "text/html";
request.Referer = Request.Referer;
return(call.MakeRequest(host, port, proxyLogin, proxyPassword));
}
/// <summary>
/// Post запрос из формы.
/// </summary>
/// <param name="form">Форма.</param>
/// <param name="host">Хост.</param>
/// <param name="port">Порт.</param>
/// <param name="proxyLogin">Логин прокси-сервера</param>
/// <param name="proxyPassword">Пароль прокси-сервера</param>
/// <returns>Результат</returns>
public static WebCallResult Post(WebForm form, string host = null, int?port = null, string proxyLogin = null, string proxyPassword = null)
{
var call = new WebCall(form.ActionUrl, form.Cookies, host, port, proxyLogin, proxyPassword);
var request = call.Request;
request.Method = "POST";
request.ContentType = "application/x-www-form-urlencoded";
var formRequest = form.GetRequest();
request.ContentLength = formRequest.Length;
request.Referer = form.OriginalUrl;
request.GetRequestStream().Write(formRequest, 0, formRequest.Length);
request.AllowAutoRedirect = false;
return(call.MakeRequest(host, port, proxyLogin, proxyPassword));
}
/// <summary>
/// Авторизация на сервере ВК
/// </summary>
/// <param name="appId">Идентификатор приложения</param>
/// <param name="email">Логин - телефон или эл. почта</param>
/// <param name="password">Пароль</param>
/// <param name="settings">Уровень доступа приложения</param>
/// <param name="code">Код двухфакторной авторизации</param>
/// <param name="captchaSid">Идентификатор капчи</param>
/// <param name="captchaKey">Текст капчи</param>
/// <param name="host">Имя узла прокси-сервера.</param>
/// <param name="port">Номер порта используемого Host.</param>
/// <param name="proxyLogin">Логин для прокси-сервера.</param>
/// <param name="proxyPassword">Пароль для прокси-сервера</param>
/// <returns>Информация об авторизации приложения</returns>
public VkAuthorization Authorize(ulong appId, string email, string password, Settings settings, Func <string> code = null, long?captchaSid = null, string captchaKey = null,
string host = null, int?port = null, string proxyLogin = null, string proxyPassword = null)
{
_host = string.IsNullOrWhiteSpace(host) ? null : host;
_port = port;
_proxyLogin = string.IsNullOrWhiteSpace(proxyLogin) ? null : proxyLogin;
_proxyPassword = string.IsNullOrWhiteSpace(proxyPassword) ? null : proxyPassword;
var authorizeUrl = CreateAuthorizeUrlFor(appId, settings, Display.Wap);
var authorizeUrlResult = WebCall.MakeCall(authorizeUrl, host, port, proxyLogin, proxyPassword);
// Заполнить логин и пароль
var loginForm = WebForm.From(authorizeUrlResult).WithField("email").FilledWith(email).And().WithField("pass").FilledWith(password);
if (captchaSid.HasValue)
{
loginForm.WithField("captcha_sid").FilledWith(captchaSid.Value.ToString()).WithField("captcha_key").FilledWith(captchaKey);
}
var loginFormPostResult = WebCall.Post(loginForm, host, port, proxyLogin, proxyPassword);
// Заполнить код двухфакторной авторизации
if (code != null)
{
var codeForm = WebForm.From(loginFormPostResult).WithField("code").FilledWith(code());
loginFormPostResult = WebCall.Post(codeForm, host, port);
}
var authorization = VkAuthorization.From(loginFormPostResult.ResponseUrl);
if (authorization.CaptchaId.HasValue)
{
throw new CaptchaNeededException(authorization.CaptchaId.Value, "http://api.vk.com/captcha.php?sid=" + authorization.CaptchaId.Value);
}
if (!authorization.IsAuthorizationRequired)
{
return(authorization);
}
// Отправить данные
var authorizationForm = WebForm.From(loginFormPostResult);
var authorizationFormPostResult = WebCall.Post(authorizationForm, host, port, proxyLogin, proxyPassword);
return(VkAuthorization.From(authorizationFormPostResult.ResponseUrl));
}
/// <summary>
/// Выполнить POST запрос.
/// </summary>
/// <param name="url">URL.</param>
/// <param name="parameters">Параметры запроса.</param>
/// <param name="host">Хост.</param>
/// <param name="port">Порт.</param>
/// <param name="proxyLogin">Логин прокси-сервера</param>
/// <param name="proxyPassword">Пароль прокси-сервера</param>
/// <returns>Результат</returns>
public static WebCallResult PostCall(string url, string parameters, string host = null, int?port = null, string proxyLogin = null, string proxyPassword = null)
{
var call = new WebCall(url, new Cookies(), host, port, proxyLogin, proxyPassword)
{
Request =
{
Method = "POST",
ContentType = "application/x-www-form-urlencoded"
}
};
var data = Encoding.UTF8.GetBytes(parameters);
call.Request.ContentLength = data.Length;
using (var requestStream = call.Request.GetRequestStream())
requestStream.Write(data, 0, data.Length);
return(call.MakeRequest(host, port, proxyLogin, proxyPassword));
}
/// <summary>
/// Выполнить запрос.
/// </summary>
/// <param name="url">URL.</param>
/// <param name="host">Хост.</param>
/// <param name="port">Порт.</param>
/// <param name="proxyLogin">Логин прокси-сервера</param>
/// <param name="proxyPassword">Пароль прокси-сервера</param>
/// <returns>Результат</returns>
public static WebCallResult MakeCall(string url, string host = null, int?port = null, string proxyLogin = null, string proxyPassword = null)
{
var call = new WebCall(url, new Cookies(), host, port, proxyLogin, proxyPassword);
return(call.MakeRequest(host, port, proxyLogin, proxyPassword));
}