public List <VkUser> GetFriendsListForInventation(string eventId, BackgroundWorker bw = null)
{
Logger.LogMethod();
List <VkUser> vkUsersInTheGroupTotal = new List <VkUser>();
List <VkUser> vkUsersInTheGroupSubSet;
int offset = 0;
decimal workProgerss = 0m;
do
{
string url = string.Format("{0}friends",
HttpConnector.HTTPVKCOM);
Thread.Sleep(HttpConnector.TIMEOUT);
HttpWebResponseEx resp = HttpConnector.SendHttpWebRequestAndGetResponse(url, HttpMethod.POST,
requestBody: string.Format("act=get_section_friends&al=1&gid={0}&offset={1}§ion=members&sugg_rev=0", eventId, offset));
string responseString = resp.ResponseText;
vkUsersInTheGroupSubSet = VkUserEx.ParseFriendsList(responseString);
offset += vkUsersInTheGroupSubSet.Count;
vkUsersInTheGroupTotal.AddRange(vkUsersInTheGroupSubSet);
workProgerss += 0.25m;
if (bw != null)
{
bw.ReportProgress((int)workProgerss);
}
} while (vkUsersInTheGroupSubSet.Count != 0);
return(vkUsersInTheGroupTotal);
}
public static string GetGroupIdByUrl(string url)
{
Logger.LogMethod();
HttpWebResponseEx resp = HttpConnector.SendHttpWebRequestAndGetResponse(url, HttpMethod.GET);
string responseString = resp.ResponseText;
//<a href="/audios-65378758" onclick="return nav.go(this, event);" class="module_header">
string pattern = @"<a href=""/audios-(\d*)"" onclick=""return nav.go\(this, event\);"" class=""module_header"">";
string groupId = Regex.Matches(responseString, pattern, RegexOptions.Singleline)[0].Groups[1].Value;
return(groupId);
}
public List <VkUser> GetAllUsersInCity(string groupId, string countryId, string cityId, BackgroundWorker bw = null)
{
Logger.LogMethod(groupId, countryId, cityId, bw);
AlSearchEngine alSearchEngine = new AlSearchEngine();
int totalUserCount = 0;
List <VkUser> vkUsersInTheCity = new List <VkUser>();
List <VkUser> vkUsersSubset;
string baseUrl = string.Format("{0}al_search.php",
HttpConnector.HTTPVKCOM);
int offset;
bool hasMore;
string postBody;
do
{
offset = 0;
hasMore = false;
do
{
postBody = string.Format("al=1&c%5Bcity%5D={0}&c%5Bcountry%5D={1}&c%5Bgroup%5D={2}&c%5Bname%5D=1&c%5Bphoto%5D=1&c%5Bsection%5D=people", cityId, countryId, groupId)
+ alSearchEngine.GetSearchUrlAddition(offset);
Thread.Sleep(HttpConnector.TIMEOUT);
HttpWebResponseEx resp = HttpConnector.SendHttpWebRequestAndGetResponse(baseUrl, HttpMethod.POST,
requestBody: postBody);
string responseString = resp.ResponseText;
if (alSearchEngine.IsFirstStep() && (offset == 0))
{
totalUserCount = VkUserEx.AlSearchGetSummaryUserCount(responseString);
}
if (totalUserCount == 0)
{
break;
}
vkUsersSubset = VkUserEx.AlSearchParsePeopleRow(responseString);
vkUsersInTheCity = vkUsersInTheCity.Union(vkUsersSubset, new VkUserComparer()).ToList();
hasMore = VkUserEx.AlSearchParseHasMore(responseString);
offset = VkUserEx.AlSearchParseOffset(responseString);
if (bw != null)
{
bw.ReportProgress(vkUsersInTheCity.Count * 100 / totalUserCount);
}
} while (hasMore && offset > 0 && offset < 1000);
} while (alSearchEngine.NextStep(offset));
vkUsersInTheCity.SetCityIdToAllUsers(cityId);
List <VkUser> allUsers = new List <VkUser>();
allUsers.AddRange(vkUsersInTheCity);
return(allUsers);
}
public KeyValuePair <string, string> ParseInviteAnswer(string responseString)
{
Logger.LogMethod();
string valueStr = string.Empty;
//<!--14692<!><!>0<!>6524<!>0<!><!int>0<!>Пользователь запретил приглашать себя на встречи.
//<!--14692<!><!>0<!>6524<!>2<!>799332814008<!>0
//<!--14692<!><!>0<!>6524<!>8<!>Ошибка доступа<!><!>3386884
string patternAnsw = @"<!--\d*<!><!>\d*<!>\d*<!>(\d*)<!>(.*)";
string patternCaptcha = @"(\d+)<!>\d*";
string patternResult = @"<!int>\d+<!>(.*)";
string patternAccessError = @"([^<>]*)<!><!>\d*";
if (responseString == "The remote server returned an error: (501) Not Implemented.")
{
return(new KeyValuePair <string, string>("501", "The remote server returned an error: (501) Not Implemented."));
}
MatchCollection mcResult = Regex.Matches(responseString, patternAnsw);
MatchCollection mcSubResult;
switch (mcResult[0].Groups[1].Value)
{
case InivteAnswerCodes.InivteWasSent:
mcSubResult = Regex.Matches(mcResult[0].Groups[2].Value, patternResult);
valueStr = mcSubResult[0].Groups[1].Value;
break;
case InivteAnswerCodes.AccessError:
mcSubResult = Regex.Matches(mcResult[0].Groups[2].Value, patternAccessError);
Logon();
break;
case InivteAnswerCodes.CaptchaEnter:
mcSubResult = Regex.Matches(mcResult[0].Groups[2].Value, patternCaptcha);
string captchaSid = mcSubResult[0].Groups[1].Value;
if (captchaSid != string.Empty)
{
string url = string.Format("{0}captcha.php?sid={1}&s=1", HttpConnector.HTTPVKCOM, captchaSid);
HttpWebResponseEx resp = HttpConnector.SendHttpWebRequestAndGetResponse(url, HttpMethod.GET, withoutLogging: true);
System.IO.Stream responseStream = resp.HttpWebResponse.GetResponseStream();
Bitmap bitmap = new Bitmap(responseStream);
CaptchaForm captchaForm = new CaptchaForm(bitmap);
CaptchaContainer.Key = string.Empty;
while (CaptchaContainer.Key == string.Empty)
{
captchaForm.ShowDialog();
}
valueStr = string.Format("&captcha_key={0}&captcha_sid={1}",
CaptchaContainer.Key, captchaSid);
}
break;
default:
throw new ArgumentException();
}
return(new KeyValuePair <string, string>(mcResult[0].Groups[1].Value, valueStr));
}
public static HttpWebResponseEx SendHttpWebRequestAndGetResponse(
string url,
HttpMethod method,
string host = VKCOM,
string referer = "",
string requestBody = "",
bool withoutLogging = false)
{
if (withoutLogging)
{
Logger.LogMethod();
}
else
{
Logger.LogMethod(url, method, host, referer, requestBody, withoutLogging);
}
HttpWebRequest httpWReq = (HttpWebRequest)WebRequest.Create(url);
httpWReq.Method = method.ToString();
httpWReq.ContentType = "application/x-www-form-urlencoded";
httpWReq.Accept = "text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8";
httpWReq.Host = host;
httpWReq.UserAgent = "Mozilla/5.0 (Windows NT 6.1; WOW64; rv:9.0.1) Gecko/20100101 Firefox/9.0.1";
if (referer != "")
{
httpWReq.Referer = referer;
}
httpWReq.KeepAlive = true;
httpWReq.AllowAutoRedirect = false;
httpWReq.CookieContainer = HttpCookie;
httpWReq.Headers.Add("Accept-Language", "ru-ru,ru;q=0.8,en-us;q=0.5,en;q=0.3");
httpWReq.Headers.Add("Accept-Charset", "windows-1251,utf-8;q=0.7,*;q=0.7");
httpWReq.Headers.Add("DNT", "1");
Logger.AddText("Cookie=={0}", HttpCookie.CookieContainerToString());
if (method == HttpMethod.POST)
{
if (requestBody == "")
{
throw new System.ArgumentException("When method is POST, parameter cannot be null", "requestBody");
}
byte[] data = Encoding.ASCII.GetBytes(requestBody);
httpWReq.ContentLength = data.Length;
using (Stream stream = httpWReq.GetRequestStream())
{
stream.Write(data, 0, data.Length);
}
}
HttpWebResponseEx responseEx = new HttpWebResponseEx();
try
{
responseEx.HttpWebResponse = (HttpWebResponse)httpWReq.GetResponse();
}
catch (System.Net.WebException ex)
{
Logger.AddText(ex.StackTrace);
responseEx.ResponseText = ex.Message;
return(responseEx);
}
if (!withoutLogging)
{
Logger.AddText("Response={0}", responseEx.ToString());
}
return(responseEx);
}
