using System;
using System.Collections.Generic;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Text;
using System.Net;
using System.IO;
using System.Text.RegularExpressions;
using System.Collections;

public partial class _Default : System.Web.UI.Page
{
    string serviceURL;
    string slyBlog;
    string tipOwner = "";

    struct BlogUser
    {
        public string userHref;
        public string userPic;
        public string userName;
        public bool isDeleted;
        public bool isCommunity;
        public bool isSyndicated;
    }

    protected void Page_Load(object sender, EventArgs e)
    {

        serviceURL = System.Configuration.ConfigurationSettings.AppSettings.Get("serviceURL");
        slyBlog = System.Configuration.ConfigurationSettings.AppSettings.Get("slyBlog");
                
        if (Request["l"] != null)
            if (Request["l"].ToString() == "e")
                hidLang.Value = "Eng";

        if (hidLang.Value == "Rus")
        {
            lblCopyright.Text = System.Configuration.ConfigurationManager.AppSettings["StranichkaRus"].ToString()
                           + " <a href='http://sly2m.livejournal.com/' class='normallinkstyle'>&copy;</a> "
                           + "&laquo;"
                           + System.Configuration.ConfigurationManager.AppSettings["TechnologyRus"].ToString()
                           + "&raquo;";
            this.Title = System.Configuration.ConfigurationManager.AppSettings["HouseRus"].ToString();
            lblMainText.Text = System.Configuration.ConfigurationManager.AppSettings["MainTextRus"].ToString();
            lblMainText2.Text = System.Configuration.ConfigurationManager.AppSettings["MainText2Rus"].ToString();
            lblUserName.Text = System.Configuration.ConfigurationManager.AppSettings["UserNameRus"].ToString();
            cmdGo.Text = System.Configuration.ConfigurationManager.AppSettings["BuildRus"].ToString();
            lblNoUser.Text = System.Configuration.ConfigurationManager.AppSettings["NoUserRus"].ToString();
            lblUserHasNoFriends.Text = System.Configuration.ConfigurationManager.AppSettings["UserHasNoFriendsRus"].ToString();
            lblNoService.Text = System.Configuration.ConfigurationManager.AppSettings["NoServiceRus"].ToString();
            lblHTMLCode.Text = System.Configuration.ConfigurationManager.AppSettings["HTMLCodeRus"].ToString();
            lblYourLink.Text = System.Configuration.ConfigurationManager.AppSettings["YourLinkRus"].ToString();
            lblWhatNext.Text = System.Configuration.ConfigurationManager.AppSettings["WhatNextRus"].ToString();
            lblLJnoid.Text = System.Configuration.ConfigurationManager.AppSettings["LJnoidRus"].ToString();
            lblSpeed.Text = System.Configuration.ConfigurationManager.AppSettings["SpeedRus"].ToString();
            lblComingSoon.Text = System.Configuration.ConfigurationManager.AppSettings["ComingSoonRus"].ToString();
            lblLJtris.Text = System.Configuration.ConfigurationManager.AppSettings["LJtrisRus"].ToString();
            tipOwner = System.Configuration.ConfigurationManager.AppSettings["tipOwnerRus"].ToString();

            pnlOtherProjects.Visible = true;

        }
        else
        {
            lblCopyright.Text = System.Configuration.ConfigurationManager.AppSettings["StranichkaEng"].ToString()
              + " <a href='http://sly2m.livejournal.com/' class='normallinkstyle'>&copy;</a> "
              + "&laquo;"
              + System.Configuration.ConfigurationManager.AppSettings["TechnologyEng"].ToString()
              + "&raquo;";
            this.Title = System.Configuration.ConfigurationManager.AppSettings["HouseEng"].ToString();
            lblMainText.Text = System.Configuration.ConfigurationManager.AppSettings["MainTextEng"].ToString();
            lblMainText2.Text = System.Configuration.ConfigurationManager.AppSettings["MainText2Eng"].ToString();
            lblUserName.Text = System.Configuration.ConfigurationManager.AppSettings["UserNameEng"].ToString();
            cmdGo.Text = System.Configuration.ConfigurationManager.AppSettings["BuildEng"].ToString();
            lblNoUser.Text = System.Configuration.ConfigurationManager.AppSettings["NoUserEng"].ToString();
            lblUserHasNoFriends.Text = System.Configuration.ConfigurationManager.AppSettings["UserHasNoFriendsEng"].ToString();
            lblNoService.Text = System.Configuration.ConfigurationManager.AppSettings["NoServiceEng"].ToString();
            lblHTMLCode.Text = System.Configuration.ConfigurationManager.AppSettings["HTMLCodeEng"].ToString();
            lblYourLink.Text = System.Configuration.ConfigurationManager.AppSettings["YourLinkEng"].ToString();
            lblWhatNext.Text = System.Configuration.ConfigurationManager.AppSettings["WhatNextEng"].ToString();
            lblLJnoid.Text = System.Configuration.ConfigurationManager.AppSettings["LJnoidEng"].ToString();
            lblSpeed.Text = System.Configuration.ConfigurationManager.AppSettings["SpeedEng"].ToString();
            lblComingSoon.Text = System.Configuration.ConfigurationManager.AppSettings["ComingSoonEng"].ToString();
            lblLJtris.Text = System.Configuration.ConfigurationManager.AppSettings["LJtrisEng"].ToString();
            tipOwner = System.Configuration.ConfigurationManager.AppSettings["tipOwnerEng"].ToString();

            pnlOtherProjects.Visible = false;
        }

        lblHeaderText.Text = this.Title;
        lnkLJnoid.Attributes["style"] = "cursor:hand;";

        if (!Page.IsPostBack)
        {
            try
            {
                string passUser = Request["user"].ToString();
                if (passUser != null && passUser.Length > 0)
                {
                    txtUserName.Text = Server.UrlDecode(passUser);
                    pnlHTML.Visible = true;
                    List<BlogUser> Users = GetAllPages(passUser);
                    if (Users != null && Users.Count > 0)
                    {
                        BuildHiddenFields(Users);
                        BuildPicture(Users, passUser);
                        BuildHTML(passUser);
                        pnlHTML.Visible = true;
                    }
                    else
                    {
                        pnlHTML.Visible = false;
                        lblErrorUser.Visible = true;
                    }
                }
                else
                {
                    pnlHTML.Visible = false;
                    txtUserName.Focus();
                }
            }
            catch (Exception ex)
            { }
            txtUserName.Focus();
        }
    }

    private void BuildHiddenFields(List<BlogUser> Users)
    {
        string strUserNames = "";
        string strUserPics = "";
        string strUserHrefs = "";
        foreach (BlogUser aUser in Users)
        {
            strUserNames += aUser.userName + ",";
            strUserPics += aUser.userPic + ",";
            strUserHrefs += aUser.userHref + ",";
        }
        strUserNames = strUserNames.Remove(strUserNames.Length - 1); // убрать последнюю запятую
        strUserPics = strUserPics.Remove(strUserPics.Length - 1);
        strUserHrefs = strUserHrefs.Remove(strUserHrefs.Length - 1);

        userNames.Value = strUserNames;
        userPics.Value = strUserPics;
        userHrefs.Value = strUserHrefs;
    }

    private List<BlogUser> GetAllPages(string userName)
    {
        // получить первую страницу                
        string ljPage1 = GetPageByURL("http://www.livejournal.com/tools/friendlist.bml?user=" + userName);

        if (ljPage1 == "") // тут должны быть все варианты проверки, что сервис не работает
        {
            lblNoService.Visible = true;
            txtUserName.Focus();

            return null;
        }
        else
        {
            lblNoService.Visible = false;
        }

        if (ljPage1.IndexOf("Invalid user") > 0)
        {
            lblNoUser.Visible = true;
            txtUserName.Focus();

            return null;
        }
        else
        {
            lblNoUser.Visible = false;
        }

        if (ljPage1.IndexOf("There are no users to display") > 0)
        {
            lblUserHasNoFriends.Visible = true;
            txtUserName.Focus();

            return null;
        }
        else
        {
            lblUserHasNoFriends.Visible = false;
        }

        string strTotal = ljPage1.Substring(ljPage1.IndexOf(@"Total:")+ @"Total:".Length);
        strTotal = strTotal.Remove(strTotal.IndexOf(@"</h2>"));
        int totalFriends = Convert.ToInt32(strTotal.Trim());

        List<BlogUser> Users = GetUsers(ljPage1, userName, 1);

        if (Users == null)
        {
            if (hidLang.Value == "Rus")
            {
                lblErrorUser.Text = System.Configuration.ConfigurationManager.AppSettings["ErrorUserRus"].ToString();
                lblErrorUser.Text += " " + userName + ". ";
                lblErrorUser.Text += System.Configuration.ConfigurationManager.AppSettings["ErrorSendRus"].ToString();
            }
            else
            {
                lblErrorUser.Text = System.Configuration.ConfigurationManager.AppSettings["ErrorUserEng"].ToString();
                lblErrorUser.Text += " " + userName + ". ";
                lblErrorUser.Text += System.Configuration.ConfigurationManager.AppSettings["ErrorSendEng"].ToString();
            }
            lblErrorUser.Text += " <a href='" + System.Configuration.ConfigurationManager.AppSettings["slyBlog"].ToString() + "'>" + System.Configuration.ConfigurationManager.AppSettings["slyBlog"].ToString() + "</a>";
            lblErrorUser.Visible = true;
            return null;
        }

        // Если френдов больше 100, значит остальные на следующих страницах
        if (totalFriends > 100)
        {
            List<BlogUser> aUsers;

            // нужно всего totalPages страниц, где totalPages = totalFriends \ 100
            int totalPages = totalFriends / 100;
            // если всего друзей 600, то на седьмой странице ничего нет, а если 620, на седьмой странице 20 юзеров,
            // а значит нам нужно totalPages + 1 страниц 
            if (totalFriends % 100 > 0) totalPages++;
            for (int page = 2; page <= totalPages; page++)
            {
                // поспать минутку, чтобы ЖЖ не быковал
                System.Threading.Thread.Sleep(1100);

                // получить n-ю страницу
                string ljPage = GetPageByURL("http://www.livejournal.com/tools/friendlist.bml?page=" + page.ToString() + "&user=" + userName);


                // получить список юзеров с n-ной страницы
                aUsers = GetUsers(ljPage, userName, page);

                if (aUsers == null)
                {
                    if (hidLang.Value == "Rus")
                    {
                        lblErrorUser.Text = System.Configuration.ConfigurationManager.AppSettings["ErrorUserRus"].ToString();
                        lblErrorUser.Text += " " + userName + ". ";
                        lblErrorUser.Text += System.Configuration.ConfigurationManager.AppSettings["ErrorSendRus"].ToString();
                    }
                    else
                    {
                        lblErrorUser.Text = System.Configuration.ConfigurationManager.AppSettings["ErrorUserEng"].ToString();
                        lblErrorUser.Text += " " + userName + ". ";
                        lblErrorUser.Text += System.Configuration.ConfigurationManager.AppSettings["ErrorSendEng"].ToString();
                    }
                    lblErrorUser.Text += " <a href='" + System.Configuration.ConfigurationManager.AppSettings["slyBlog"].ToString() + "'>" + System.Configuration.ConfigurationManager.AppSettings["slyBlog"].ToString() + "</a>";
                    lblErrorUser.Visible = true;
                    return null;
                }

                // скопировать получившихся юзеров в List
                foreach (BlogUser justUser in aUsers)
                    Users.Add(justUser);

                // очистить временный лист aUsers
                aUsers.Clear();
            }
        }

        // теперь нужно удалить из списка всех юзеров у которых isDeleted = true
        int index = 0;
        while (index < Users.Count)
        {
            if (Users[index].isDeleted)
                Users.RemoveAt(index);
            else
                index++;
        }

        // А теперь то же самое для комьюнити у которых isCommunity = true
        index = 0;
        while (index < Users.Count)
        {
            if (Users[index].isCommunity)
                Users.RemoveAt(index);
            else
                index++;
        }

        // И для тех у которых isSyndicated = true
        index = 0;
        while (index < Users.Count)
        {
            if (Users[index].isSyndicated)
                Users.RemoveAt(index);
            else
                index++;
        }


        return Users;
    }

    private List<BlogUser> GetUsers(string rawPage, string blogerName, int page)
    {
        try
        {
            rawPage = rawPage.Replace("\"", "'");
            // удалить со страницы все кроме первой table - там все, голубчики, лежат
            // или во второй, если страниц несколько, тогда в первой - список страниц
            // в любом случае наша таблица начинается с "<table align"
            rawPage = rawPage.Substring(rawPage.IndexOf(@"<table align"));
            rawPage = rawPage.Remove(rawPage.IndexOf(@"</table>"));
                        
            // удалить все, что начинается с "img src=" и заканчивается "alt='[info]'", это картинки головастиков.
            //rawPage = RemoveBetween("img src=", "alt=", rawPage, true, true); 

            //// на всякий случай удалить дефолтные картинки для юзера и комьюнитей, они только мешают.
            //rawPage = rawPage.Replace("img src='http://p-stat.livejournal.com/img/", "");
            ////rawPage = rawPage.Replace("img src='http://p-stat.livejournal.com/img/community.gif", "");      
            ////rawPage = rawPage.Replace("img src='http://p-stat.livejournal.com/img/userinfo.gif", "");
            ////rawPage = rawPage.Replace("img src='http://p-stat.livejournal.com/img/userinfo2.gif", "");
            ////rawPage = rawPage.Replace("img src='http://p-stat.livejournal.com/img/syndicated.gif", "");
            ////rawPage = rawPage.Replace("img src='http://p-stat.livejournal.com/img/openid-profile.gif", "");
            ////rawPage = rawPage.Replace("img src='http://p-stat.livejournal.com/img/newsinfo.gif", "");
            ////rawPage = rawPage.Replace("img src='http://p-stat.livejournal.com/img/partnercomm.gif", "");
            ////rawPage = rawPage.Replace("img src='http://p-stat.livejournal.com/img/user_ontd.gif", "");
            ////rawPage = rawPage.Replace("img src='http://p-stat.livejournal.com/img/facebook-profile.gif", "");
            ////rawPage = rawPage.Replace("img src='http://p-stat.livejournal.com/img/twitter-profile.gif", "");


            //rawPage = rawPage.Replace("img src='http://l-stat.livejournal.com/img/", "");
            ////rawPage = rawPage.Replace("img src='http://l-stat.livejournal.com/img/community.gif", "");                                       
            ////rawPage = rawPage.Replace("img src='http://l-stat.livejournal.com/img/userinfo.gif", "");
            ////rawPage = rawPage.Replace("img src='http://l-stat.livejournal.com/img/userinfo2.gif", "");
            ////rawPage = rawPage.Replace("img src='http://l-stat.livejournal.com/img/syndicated.gif", "");
            ////rawPage = rawPage.Replace("img src='http://l-stat.livejournal.com/img/openid-profile.gif", "");
            ////rawPage = rawPage.Replace("img src='http://l-stat.livejournal.com/img/newsinfo.gif", "");
            ////rawPage = rawPage.Replace("img src='http://l-stat.livejournal.com/img/partnercomm.gif'", "");
            ////rawPage = rawPage.Replace("img src='http://l-stat.livejournal.com/img/user_ontd.gif", "");
            ////rawPage = rawPage.Replace("img src='http://l-stat.livejournal.com/img/facebook-profile.gif", "");
            ////rawPage = rawPage.Replace("img src='http://l-stat.livejournal.com/img/twitter-profile.gif", "");


            rawPage = rawPage.Replace("img src='http://livejournal.com/img/newyearpic_1.gif", "");
            rawPage = rawPage.Replace("img src='http://livejournal.com/img/userinfo.gif", "");


            //// удалить идиотских кастомных головастиков
            //rawPage = rawPage.Replace("img src='http://pics.livejournal.com/", "");
            //rawPage = rawPage.Replace("img src='http://files.livejournal.com/", "");
            //rawPage = rawPage.Replace("img src='http://supcity.ru/", "");
            //rawPage = rawPage.Replace("img src='http://www.supcity.ru/", "");




            // пропарсить для имени юзера и начать новый List<BlogUser> Users
            string strpat = @"lj:user='(.+?)'";
            ArrayList users = FindMatches(rawPage, strpat);
            if (users.Count < 1)
            {
                return null;
            }
            List<BlogUser> Users = new List<BlogUser>();
            foreach (string curUser in users)
            {
                BlogUser aUser = new BlogUser();
                aUser.userName = curUser.Remove(0, 9); // убрать начало - lj:user='
                aUser.userName = aUser.userName.Remove(aUser.userName.Length - 1); // убрать закрывающую кавчку - '
                Users.Add(aUser);
            }

            // пропарсить для userpic        
            //strpat = @"<img src=(.+?)width";            
            strpat = @"<img src=(.+?)>";
            ArrayList usersDirty = FindMatches(rawPage, strpat);
            users = RemoveWrongPicures(usersDirty);
            // стопить тут. Вот тут постоянно ошибка возникает ^^^^^^^
            if (users.Count > Users.Count) // ошибка в парсинге userpic-ов, их получилось больше, чем самих юзеров - затесались посторонние картинки
            {
                try
                {
                    string userIP = GetIp(Request).ToString();
                    string msgErr = @"User from " + userIP + "\n\r"
                        + "HTTP_REFERER - " + Request.ServerVariables["HTTP_REFERER"].ToString() + "\n\r"
                        + "HTTP_USER_AGENT - " + Request.ServerVariables["HTTP_USER_AGENT"].ToString() + "\n\r"
                        + "Error parsing userpics for " + blogerName + " \n\r"
                        + " on page " + page.ToString();

                    SendEmail("relay-hosting.secureserver.net",
                                                    "blogavatars@sly2m.com",
                                                    "sly2m@mail.ru",
                                                    "Error in blogavatar",
                                                    msgErr);
                }
                catch (Exception ex)
                { 
                    // не отправилось, ну и хрен с ним.
                }
            }
            int i = 0;
            BlogUser listUser;
            foreach (string curUser in users)
            {
                listUser = Users[i];
                listUser.userPic = curUser.Remove(0, 10); // убрать начало - <img src="
                listUser.userPic = listUser.userPic.Remove(listUser.userPic.IndexOf("'"));
                Users[i] = listUser;
                i++;
            }

            // пропарсить для userhref
            strpat = @"</a><a href=(.+?)><b>";
            users = FindMatches(rawPage, strpat);
            i = 0;
            foreach (string curUser in users)
            {
                listUser = Users[i];
                listUser.userHref = curUser.Remove(0, 13); // убрать начало - </a><a href='
                listUser.userHref = listUser.userHref.Remove(listUser.userHref.IndexOf(@"class=") - 2); // убрать конец 
                Users[i] = listUser;
                i++;
            }

            // пропарсить для isDeleted
            strpat = @"class='ljuser(.+?)</span>";
            users = FindMatches(rawPage, strpat);
            i = 0;
            foreach (string curUser in users)
            {
                listUser = Users[i];
                if (curUser.IndexOf("i-ljuser-deleted") > 0)
                    listUser.isDeleted = true;
                else
                    listUser.isDeleted = false;
                Users[i] = listUser;
                i++;
            }

            // пропарсить для сообществ
            //strpat = @"<span class(.+?)profile"; - было
            strpat = @"lj:user=(.+?)</span>";
            users = FindMatches(rawPage, strpat);
            i = 0;
            foreach (string curUser in users)
            {
                listUser = Users[i];
                if (curUser.IndexOf("community.gif") > 0)
                    listUser.isCommunity = true;
                else
                    listUser.isCommunity = false;
                Users[i] = listUser;
                i++;
            }

            // пропарсить для Syndicated
            strpat = @"lj:user=(.+?)</span>";
            users = FindMatches(rawPage, strpat);
            i = 0;
            foreach (string curUser in users)
            {
                listUser = Users[i];
                if (curUser.IndexOf("syndicated.gif") > 0)
                    listUser.isSyndicated = true;
                else
                    listUser.isSyndicated = false;
                Users[i] = listUser;
                i++;
            }

            return Users;
        }
        catch (Exception ex)
        {
            return null;
        }
    }

    private string GetPageByURL(string strURL)
    {
        HttpWebRequest request = null;
        HttpWebResponse response = null;
        try
        {
            //strURL = "http://www.livejournal.com/to";
            request = (HttpWebRequest) WebRequest.Create(strURL);
            response = (HttpWebResponse)request.GetResponse();
            StreamReader resStream = new StreamReader(response.GetResponseStream(), Encoding.UTF8);
            string ret = resStream.ReadToEnd();                       

            return ret;
        }
        catch (Exception ex)
        {   
            string userIP = GetIp(Request).ToString();
            string msgErr = @"User from " + userIP + "\n\r"
                            + "HTTP_REFERER - " + Request.ServerVariables["HTTP_REFERER"].ToString() + "\n\r"
                            + "HTTP_USER_AGENT - " + Request.ServerVariables["HTTP_USER_AGENT"].ToString() + "\n\r"
                            + "Error getting page for URL " + strURL + " \n\r"
                            + "With error - " + ex.Message;


            SendEmail("relay-hosting.secureserver.net",
                                            "blogavatars@sly2m.com",
                                            "sly2m@mail.ru",
                                            "Error in blogavatar",
                                            msgErr);

            return "";
        }
    }

    void BuildPicture(List<BlogUser> Users, string userName)
    {
        //int pyrHight = 10;
        //if (Users.Count >= 121)
        //    pyrHight = 11;
        //else
        //    pyrHight = 10;
        int houseWidth = 12; // ширина дома в картинках + еще будут 2 крайние стенки
        int ostatok = Users.Count % houseWidth; // последний/первый неполный ряд будет содержать столько картинок

        TableRow aRow;
        TableCell aCell;
        string strOn = "";
        string strFrom = "";
        string strWithHelp = "";
        string strAuthorBlog = "";
        string strServiceLink = "";
        if (hidLang.Value == "Rus")
        {
            strOn = System.Configuration.ConfigurationManager.AppSettings["OnRus"].ToString();
            strFrom = System.Configuration.ConfigurationManager.AppSettings["FromRus"].ToString();
            strWithHelp = System.Configuration.ConfigurationManager.AppSettings["WithHelpRus"].ToString();
            strAuthorBlog = System.Configuration.ConfigurationManager.AppSettings["AuthorBlogRus"].ToString();
            strServiceLink = serviceURL;
        }
        else
        {
            strOn = System.Configuration.ConfigurationManager.AppSettings["OnEng"].ToString();
            strFrom = System.Configuration.ConfigurationManager.AppSettings["FromEng"].ToString();
            strWithHelp = System.Configuration.ConfigurationManager.AppSettings["WithHelpEng"].ToString();
            strAuthorBlog = System.Configuration.ConfigurationManager.AppSettings["AuthorBlogEng"].ToString();
            strServiceLink = serviceURL + "?l=e";
        }


        // крыша
        aRow = new TableRow();
        for (int i = 0; i <= houseWidth + 3; i++)
        {
            if (i == 0 || i == 1 || i == 2 || i == 3 || i == 4 || i == 5 || i == houseWidth - 2 || i == houseWidth - 1 || i == houseWidth || i == houseWidth + 1 || i == houseWidth + 2 || i == houseWidth + 3)
            {
                aCell = new TableCell();
                aCell.Text = "<img src='" + serviceURL + "t.gif'>";
                aRow.Cells.Add(aCell);
            }
            else
            {
                aCell = new TableCell();
                aCell.Text = "<img src='" + serviceURL + "b.gif'>";
                aRow.Cells.Add(aCell);
            }
        }
        tblHouse.Rows.Add(aRow);

        aRow = new TableRow();
        for (int i = 0; i <= houseWidth + 1; i++)
        {
            if (i == 0 || i == 1 || i == 2 || i == 3 || i == houseWidth - 1 || i == houseWidth || i == houseWidth + 1)
            {
                aCell = new TableCell();
                aCell.Text = "<img src='" + serviceURL + "t.gif'>";
                aRow.Cells.Add(aCell);
            }
            else if (i == 7)
            {
                aCell = new TableCell();
                aCell.Attributes.Add("background", serviceURL + "w.jpg");
                //aCell.Text = "<img src='w.jpg'>";
                aCell.ColumnSpan = 2;
                aCell.RowSpan = 2;
                aRow.Cells.Add(aCell);
            }
            else
            {
                aCell = new TableCell();
                aCell.Text = "<img src='" + serviceURL + "b.gif'>";
                aRow.Cells.Add(aCell);
            }
        }
        tblHouse.Rows.Add(aRow);

        aRow = new TableRow();
        for (int i = 0; i <= houseWidth + 1; i++)
        {
            if (i == 0 || i == 1 || i == houseWidth || i == houseWidth + 1)
            {
                aCell = new TableCell();
                aCell.Text = "<img src='" + serviceURL + "t.gif'>";
                aRow.Cells.Add(aCell);
            }
            else
            {
                aCell = new TableCell();
                aCell.Text = "<img src='" + serviceURL + "b.gif'>";
                aRow.Cells.Add(aCell);
            }
        }
        tblHouse.Rows.Add(aRow);

        aRow = new TableRow();
        for (int i = 0; i <= houseWidth + 3; i++)
        {
            aCell = new TableCell();
            aCell.Text = "<img src='" + serviceURL + "b.gif'>";
            aRow.Cells.Add(aCell);
        }
        tblHouse.Rows.Add(aRow);

        // заголовок
        TableCell aHeaderCell = new TableCell();
        aHeaderCell.Text = lblHeaderText.Text + " <i>" + userName + "</i>  " + strOn + " " + DateTime.Now.Day.ToString("00") + "-" + DateTime.Today.Month.ToString("00") + "-" + DateTime.Today.Year.ToString();
        aHeaderCell.Text += "<br><font size='-4'><i>" + strWithHelp + " <a title='" + this.Title + "' href='" + strServiceLink + "'>" + lblHeaderText.Text + "</a> " + strFrom + " <a title='" + strAuthorBlog + "'href='" + slyBlog + "'>sly2m</a></i></font>";
        //aHeaderCell.Text += @"<style type='text/css'> img {border:0}</style>";

        aHeaderCell.Attributes["style"] = "text-align:center;font-family:Verdana;font-size:large";
        aHeaderCell.ColumnSpan = houseWidth;

        aRow = new TableRow();
        aCell = new TableCell();
        aCell.Text = "<img src='" + serviceURL + "t.gif'>";
        aRow.Cells.Add(aCell);
        aCell = new TableCell();
        aCell.Text = "<img src='" + serviceURL + "b.gif'>";
        aRow.Cells.Add(aCell);
        aRow.Cells.Add(aHeaderCell);
        aCell = new TableCell();
        aCell.Text = "<img src='" + serviceURL + "b.gif'>";
        aRow.Cells.Add(aCell);
        aCell = new TableCell();
        aCell.Text = "<img src='" + serviceURL + "t.gif'>";
        aRow.Cells.Add(aCell);
        tblHouse.Rows.Add(aRow);


        int housePosition = 0;
        // полные ряды
        for (int j = 0; j <= Users.Count / houseWidth - 1; j++)
        {
            aRow = new TableRow();
            for (int i = 0; i <= houseWidth + 3; i++)
            {
                // пустые
                if (i == 0 || i == houseWidth + 3)
                {
                    aCell = new TableCell();
                    aCell.Text = "<img src='" + serviceURL + "t.gif'>";
                    aRow.Cells.Add(aCell);
                }
                // кирпичи
                else if (i == 1 || i == houseWidth + 2)
                {
                    aCell = new TableCell();
                    aCell.Text = "<img src='" + serviceURL + "b.gif'>";
                    aRow.Cells.Add(aCell);
                }
                // юзерпики
                else
                {
                    aCell = new TableCell();
                    aCell.Text = "<a href=\"" + Users[housePosition].userHref + "\"><img width=40 height=40 border=0 src=\"" + Users[housePosition].userPic + "\"></a>";
                    if (Users[housePosition].userName == "sly2m")
                        aCell.ToolTip = tipOwner;  
                    else
                        aCell.ToolTip = Users[housePosition].userName;
                    aRow.Cells.Add(aCell);
                    housePosition++;
                }
            }
            tblHouse.Rows.Add(aRow);
        }

        // подвал  
        if (ostatok != 0)
        {
            aRow = new TableRow();

            // пустая
            aCell = new TableCell();
            aCell.Text = "<img src='" + serviceURL + "t.gif'>";
            aRow.Cells.Add(aCell);

            // кирпич
            aCell = new TableCell();
            aCell.Text = "<img src='" + serviceURL + "b.gif'>";
            aRow.Cells.Add(aCell);

            // короткий ряд
            for (int i = 0; i <= ostatok - 1; i++)
            {
                aCell = new TableCell();
                aCell.Text = "<a href=\"" + Users[housePosition].userHref + "\"><img width=40 height=40 border=0 src=\"" + Users[housePosition].userPic + "\"></a>";
                aCell.ToolTip = Users[housePosition].userName;
                aRow.Cells.Add(aCell);
                housePosition++;
            }

            // дополнить ряд до конца кирпичами
            for (int i = ostatok; i <= houseWidth; i++)
            {
                aCell = new TableCell();
                aCell.Text = "<img src='" + serviceURL + "b.gif'>";
                aRow.Cells.Add(aCell);
            }

            // пустая
            aCell = new TableCell();
            aCell.Text = "<img src='" + serviceURL + "t.gif'>";
            aRow.Cells.Add(aCell);

            tblHouse.Rows.Add(aRow);
        }

        // еще ряд кирпичей
        aRow = new TableRow();
        for (int i = 0; i <= houseWidth + 3; i++)
        {
            aCell = new TableCell();
            aCell.Text = "<img src='" + serviceURL + "b.gif'>";
            aRow.Cells.Add(aCell);
        }
        tblHouse.Rows.Add(aRow);

        //tblHouse.Attributes["border"] = "1";
        //tblHouse.Attributes["text-align"] = "center";
    }

    void BuildHTML(string anUser)
    {
        string strYourLink = "";
        if (hidLang.Value == "Rus")
        {
            strYourLink = System.Configuration.ConfigurationManager.AppSettings["YourLinkRus"].ToString();
            lblYourLink.Text = strYourLink + @" <a href='" + serviceURL + "?user=" + Server.UrlEncode(anUser) + "'>" + serviceURL + "?user=" + Server.UrlEncode(anUser) + "</a>";
        }
        else
        {
            strYourLink = System.Configuration.ConfigurationManager.AppSettings["YourLinkEng"].ToString();
            lblYourLink.Text = strYourLink + @" <a href='" + serviceURL + "?user=" + Server.UrlEncode(anUser) + "&l=e'>" + serviceURL + "?user=" + Server.UrlEncode(anUser) + "&l=e</a>";
        }
        StringBuilder renderedOutput = new StringBuilder();
        StringWriter strWriter = new StringWriter(renderedOutput);
        HtmlTextWriter tWriter = new HtmlTextWriter(strWriter);
        pnlHouse.RenderControl(tWriter);
        string txtHtmlBlog = tWriter.InnerWriter.ToString();
        txtHtmlBlog = txtHtmlBlog.Replace("\n", "");
        txtHtmlBlog = txtHtmlBlog.Replace("\r", "");
        htmlBlog.Text = txtHtmlBlog.Replace("\t", "");
        tWriter.Flush();

        if (htmlBlog.Text.Length > 65535)
        {
            if (hidLang.Value == "Rus")
            {
                lblHTMLSize.Text = System.Configuration.ConfigurationManager.AppSettings["HTMLSizeRus"].ToString();
            }
            else
            {
                lblHTMLSize.Text = System.Configuration.ConfigurationManager.AppSettings["HTMLSizeEng"].ToString();
            }
            lblHTMLSize.Visible = true;
        }
        else
            lblHTMLSize.Visible = false;
    }

    private ArrayList FindMatches(string str, string strpat)
    {
        Regex pat = new Regex(strpat, RegexOptions.Singleline);
        MatchCollection matchcol = pat.Matches(str);
        ArrayList al = new ArrayList();
        foreach (Match match in matchcol)
            al.Add(match.Value);

        return al;
    }

    private void UpdateUsersLog(string userName)
    {
        System.IO.StreamWriter sw = new System.IO.StreamWriter(Server.MapPath(@"users.txt"), true, Encoding.GetEncoding(1251));
        sw.Write("\n" + DateTime.Now.ToShortDateString() + " - " + Request.UserHostAddress + " : " + userName);
        sw.Close();
    }

    protected void lnkLJnoid_Click(object sender, EventArgs e)
    {
        Server.Transfer("ljnoid.aspx");
    }

    protected void cmdGo_Click(object sender, EventArgs e)
    {
        string anUser = txtUserName.Text.Trim();
        if (anUser.Length > 0)
        {
            anUser = anUser.Replace('-', '_');
            //GetLJSocket(anUser);
            List<BlogUser> Users = GetAllPages(anUser);
            if (Users != null && Users.Count > 0)
            {
                BuildHiddenFields(Users);
                BuildPicture(Users, anUser);
                UpdateUsersLog(anUser);
                BuildHTML(anUser);
                pnlHTML.Visible = true;
            }
        }
    }

    protected void SendEmail(string smtpServer, string from, string to, string subj, string body)
    { 
          System.Web.Mail.SmtpMail.SmtpServer = smtpServer;
          System.Web.Mail.SmtpMail.Send(from, to, subj, body);          
    }

    private ArrayList RemoveWrongPicures(ArrayList users)
    {
        ArrayList outUsers = new ArrayList();
        foreach (string auser in users)
        { 
            if (auser.IndexOf("class='userpic-img'") > 0)
                outUsers.Add(auser);
        }
        return outUsers;
    }

    protected IPAddress GetIp(HttpRequest request)
    {
        string ipString;
        if (string.IsNullOrEmpty(request.ServerVariables["HTTP_X_FORWARDED_FOR"]))
        {
            ipString = request.ServerVariables["REMOTE_ADDR"];
        }
        else
        {
            ipString = request.ServerVariables["HTTP_X_FORWARDED_FOR"].Split(",".ToCharArray(), StringSplitOptions.RemoveEmptyEntries)[0];
        }

        IPAddress result;
        if (!IPAddress.TryParse(ipString, out result))
        {
            result = IPAddress.None;
        }

        return result;
    }
    
    private static List<string> ExtractFromString(
        string text, string startString, string endString)
    {
        List<string> matched = new List<string>();
        int indexStart = 0, indexEnd = 0;
        bool exit = false;
        while (!exit)
        {
            indexStart = text.IndexOf(startString);
            indexEnd = text.IndexOf(endString);
            if (indexStart != -1 && indexEnd != -1)
            {
                matched.Add(text.Substring(indexStart + startString.Length,
                    indexEnd - indexStart - startString.Length));
                text = text.Substring(indexEnd + endString.Length);
            }
            else
                exit = true;
        }
        return matched;
    }


}