<%@ WebHandler Language="C#" Class="titlelogo" %>

using System;
using System.Web;
using IronIntel.Contractor.Users;
using IronIntel.Contractor.iisitebase;
using System.IO;
using IronIntel.Contractor;

public class titlelogo : IHttpHandler
{
    const string CONTENTTYPE = "image/png";

    public void ProcessRequest(HttpContext context)
    {
        context.Response.ContentType = CONTENTTYPE;
        string cmpid = context.Request.Params["cmpid"];
        string tp = context.Request.Params["tp"];
        byte[] buffer = null;
        if (string.Compare(tp, "loc", true) == 0)
        {
            int locid = -1;
            if (!int.TryParse(context.Request.Params["locid"], out locid))
                locid = -1;

            buffer = IronIntel.Contractor.Site.CommonHttpRequestHandler.GetCustomerLocationLOGO(locid);
            if (buffer == null || buffer.Length == 0)//user 
            {
                var sessionid = IronIntelBasePage.GetLoginSessionID(context.Request);
                int styleid = UserManagement.GetUserSiteTitleStyleID(sessionid);
                if (styleid > 0)
                    buffer = UserManagement.GetSiteHederStyleLogo(styleid, 3);
            }
            if (buffer == null || buffer.Length == 0)
                buffer = IronIntel.Contractor.Site.CommonHttpRequestHandler.GetCompanyLocationLOGO(cmpid);
        }
        else if (string.Compare(tp, "location", true) == 0)
        {
            int locationid = -1;
            if (!int.TryParse(cmpid, out locationid))
                locationid = -1;
            buffer = IronIntel.Contractor.Site.CommonHttpRequestHandler.GetCustomerLocationLOGO(locationid);
        }
        else if (string.Compare(tp, "dealer", true) == 0)
        {
            string styid = context.Request.Params["styid"];
            int styleid = -1;
            if (!Int32.TryParse(styid, out styleid))
                styleid = -1;
            if (styleid > 0)
            {
                buffer = UserManagement.GetSiteHederStyleLogo(styleid, 2);
            }
            else
            {
                buffer = IronIntel.Contractor.Site.CommonHttpRequestHandler.GetCompanyLocationLOGO(cmpid);
            }
        }
        else if (string.Compare(tp, "avatar", true) == 0)
        {
            string uid = context.Request.Params["uid"];
            if (string.IsNullOrEmpty(uid))
            {
                IronIntelHttpHandlerBase hh = new IronIntelHttpHandlerBase(context);
                var session = hh.GetCurrentLoginSession();
                if (session != null)
                {
                    buffer = UserManagement.GetUserAvatar(session.SessionID, session.User.UID);
                }
            }
            else
            {
                buffer = UserManagement.GetUserAvatar("", uid);
            }
            if (buffer == null)
            {
                string path = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "img\\user.png");
                if (File.Exists(path))
                    buffer = File.ReadAllBytes(path);
            }
        }
        else
        {
            if ("foresight".Equals(cmpid, StringComparison.OrdinalIgnoreCase))
            {
                buffer = IronIntel.Contractor.Site.CommonHttpRequestHandler.GetForesightLOGOInMainStyle();
            }
            if (buffer == null || buffer.Length == 0)
            {
                string cmptype = context.Request.Params["cmpty"];
                if (!string.IsNullOrEmpty(cmptype))//user
                {
                    string styid = context.Request.Params["styid"];
                    int styleid = -1;
                    if (!Int32.TryParse(styid, out styleid))
                        styleid = -1;
                    if (styleid > 0)
                    {
                        if (string.Compare(cmptype, "contractor", true) == 0)
                        {
                            buffer = UserManagement.GetSiteHederStyleLogo(styleid, 1);
                        }
                        else if (string.Compare(cmptype, "dealer", true) == 0)
                        {
                            buffer = UserManagement.GetSiteHederStyleLogo(styleid, 2);
                        }
                    }
                }
                else
                {
                    buffer = IronIntel.Contractor.Site.CommonHttpRequestHandler.GetCompanyLOGO(cmpid);
                }
            }
        }
        if (buffer != null)
        {
            context.Response.OutputStream.Write(buffer, 0, buffer.Length);
            context.Response.OutputStream.Flush();
        }
        else
            context.Response.StatusCode = 404;
        context.Response.End();
    }

    public bool IsReusable
    {
        get
        {
            return false;
        }
    }

}