/website/control/CouresControl.ashx.cs

using System;

using System.Collections;

using System.Data;

using System.Linq;

using System.Web;

using System.Web.Services;

using System.Web.Services.Protocols;

using System.Xml.Linq;

using System.Reflection;

using DataService.service.dao;

using Domain.Entities;

using Iesi.Collections;

using System.Collections.Generic;

using Newtonsoft.Json;



namespace Domain.control

{

    /// <summary>

    /// Summary description for $codebehindclassname$

    /// </summary>

    [WebService(Namespace = "http://tempuri.org/")]

    [WebServiceBinding(ConformsTo = WsiProfiles.BasicProfile1_1)]

    public class CouresControl : IHttpHandler

    {

        public HttpContext context;

        public void ProcessRequest(HttpContext context)

        {

            this.context = context;

            context.Response.ContentType = "text/plain";

            string method = context.Request.Form.Get("method");

            if (method == null)

            {

                method = context.Request.QueryString["method"];

            }

            switch (method)

            {

                case "getCouresByID":

                    getCouresByID();

                    break;

                case "searchCoures":

                    searchCoures();

                    break;

                case "saveCoures":

                    saveCoures();

                    break;

                case "deleteCoures":

                    deleteCoures();

                    break;

                default:

                    context.Response.Write("-1");

                    break;

            }

        }



        private void deleteCoures()

        {

            try

            {

                string CouresID = context.Request.Form.Get("CouresID");

                CouresService cs = new CouresService();

                cs.del(cs.getCouresByID(CouresID));

                context.Response.Write("1");

            }

            catch (Exception e)

            {

                context.Response.Write("0");

            }

        }



        private void saveCoures()

        {

            try

            {

                string professionID = context.Request.Form.Get("profession");

                DepartmentService ds = new DepartmentService();

                Profession profession = ds.getProfessionByID(professionID);

                if (profession != null)

                {

                    Coures c = new Coures();

                    setValue(c, context);

                    c.Profession = profession;

                    ds.save(c);

                    context.Response.Write("1");

                }

            }

            catch (Exception e) {

                context.Response.Write("0");

            }

        }



        private void searchCoures()

        {

            System.Collections.IList professionList = new ArrayList();

            string FacultyID = context.Request.Form.Get("FacultyID");

            string ProfessionID = context.Request.Form.Get("ProfessionID");

            string YearNo = context.Request.Form.Get("YearNo");

            string LevelNo = context.Request.Form.Get("LevelNo");

            if (!string.IsNullOrEmpty(ProfessionID)) {

                DepartmentService ds = new DepartmentService();

                Profession p = ds.getProfessionByID(ProfessionID);

                professionList.Add(p);

            }else if(!string.IsNullOrEmpty(FacultyID)){

               DepartmentService ds = new DepartmentService();

               Iesi.Collections.Generic.ISet<Profession> iset = ds.getProfessionSet(FacultyID);

                foreach(Profession pf in iset){

                   professionList.Add(pf);

               }

            }

            CouresService cs = new CouresService();

            int rows = Convert.ToInt32(context.Request.Form["rows"]);

            int page = Convert.ToInt32(context.Request.Form["page"]);

            object[] data = cs.searchCoures(professionList, YearNo, LevelNo, rows, page);

            Hashtable ht = new Hashtable();

            ht.Add("total", data[0]);

            ht.Add("rows", data[1]);

            String json = JsonConvert.SerializeObject(ht);

            context.Response.Write(json);

        }



        private void getCouresByID()

        {

            try

            {

                string CouresID = context.Request.Form.Get("CouresID");

                CouresService cs = new CouresService();

                Coures coures = cs.getCouresByID(CouresID);

                String json = JsonConvert.SerializeObject(coures);

                context.Response.Write(json);

            }

            catch (Exception e)

            {

                context.Response.Write("0");

            }

        }



        public Object setValue(Object o, HttpContext context)

        {

            string[] keys = context.Request.Form.AllKeys;

            foreach (string s in keys)

            {

                try

                {

                    PropertyInfo property = o.GetType().GetProperty(s);

                    if (property == null)

                    {

                        continue;

                    }

                    if (property.PropertyType == typeof(DateTime))

                    {

                        property.SetValue(o, Convert.ToDateTime(context.Request.Form.Get(s)), null);

                    }

                    else if (property.PropertyType == typeof(string))

                    {

                        property.SetValue(o, context.Request.Form.Get(s), null);

                    }

                    else if (property.PropertyType == typeof(int))

                    {

                        property.SetValue(o, Convert.ToInt32(context.Request.Form.Get(s)), null);

                    }



                }

                catch (Exception e)

                {

                    Console.Write(e.Message);

                }



            }

            return o;

        }



        public bool IsReusable

        {

            get

            {

                return false;

            }

        }

    }

}