Visual Studio 201о

Курсовой проект - Компьютеры, программирование

Другие курсовые по предмету Компьютеры, программирование

[HttpGet]ActionResult Register()

{View();

}

[HttpPost]ActionResult Register(string login, string passwd, string name, string logo)

x.login==login)!=null)">{(Dc.Users.SingleOrDefault(x=>x.login==login)!=null)

{Content("Упс! Ошибочка вышла - попробуй ввести другие аутентификационные данные...");

}randomizer = new Random();saltBuilder = new StringBuilder(randomizer.Next(4, 14));(int i = 0; i < saltBuilder.Capacity; i++)

{.Next();.Append(((char) randomizer.Next(0x21,0x7e)));

}salt = saltBuilder.ToString();

authData = Encoding.UTF8.GetBytes(salt + passwd + login);hasher = new SHA512Managed();hash = Convert.ToBase64String(hasher.ComputeHash(authData));user = new User()

{= Guid.NewGuid(),=salt,= login,= hash,= name

};.Users.AddObject(user);.SaveChanges();(user.id, Guid.NewGuid());(var ctx = System.IO.File.CreateText(HttpContext.Server.MapPath("~/app_data/logos/")+user.id.ToString()))

{.Write(logo);

}Json(new UserModel(user));

}

ActionResult Login()

{View();

}

 

[HttpPost]ActionResult Login(string login, string passwd)

x.login==login);(user!=null)">{user = Dc.Users.SingleOrDefault(x => x.login == login);(user != null)

{authData = Encoding.UTF8.GetBytes(user.salt + passwd + login);hasher = new SHA512Managed();hash = Convert.ToBase64String(hasher.ComputeHash(authData));

(hash == user.password)

{js = Json(new UserModel(user));ses = new Session() {uid = user.id, id=Guid.NewGuid()};(user.id, ses.id);js;

}

}Content("fail");

}

[Authorized]ActionResult Logout()

x.id==sesid&&x.uid==uid);(ses!=null)">{sesid = Guid.Parse(System.Web.HttpContext.Current.Request.Cookies["sesid"].Value);uid = Guid.Parse(System.Web.HttpContext.Current.Request.Cookies["uid"].Value);ses = Dc.Sessions.SingleOrDefault(x => x.id == sesid && x.uid == uid);(ses != null)

{(Guid.Empty, Guid.Empty);RedirectToAction("Login");

}Content("fail");

}int SetSession(Guid uid, Guid sesid)

{dc = new WINEntities();(sesid==Guid.Empty)

x.id==sesid);.Sessions.DeleteObject(s);.SaveChanges();.Response.Clear();0;">{= Guid.Parse(System.Web.HttpContext.Current.Request.Cookies["sesid"].Value);s = dc.Sessions.Single(x =>x.id==sesid);.Sessions.DeleteObject(s);.SaveChanges();.Response.Clear();0;

}.Web.HttpContext.Current.Response.Cookies["uid"].Value=uid.ToString();.Web.HttpContext.Current.Response.Cookies["sesid"].Value = sesid.ToString();ses = new Session {id = sesid, uid = uid};.Sessions.AddObject(ses);saveChanges = dc.SaveChanges();saveChanges;

}

 

}

}

System;System.Collections.Generic;System.Drawing;System.Drawing.Imaging;System.Linq;System.Web;System.Web.Mvc;wIN_test_1_.Attributes;wIN_test_1_.Models;System.IO;

wIN_test_1_.Controllers

{class HomeController : Controller

{

[Authorized]ActionResult Index()

{View();

}ActionResult About()

{View();

}

[HttpPost]

[Authorized]ActionResult ChangeLogo(string data)

{uid = HttpContext.Request.Cookies.Get("uid").Value;(var fctx = System.IO.File.CreateText(HttpContext.Server.MapPath("~/app_data/logos/") + uid))

{.Write(data);

}Content("ok");

}

[HttpPost]ActionResult TakeImageList(Guid location, int offset, int count)

15)count=15;entities=(fromimageinctx.Imageswhereimage.location==locationorderbyimage.dateselectimage).Skip(offset).Take(count).ToList();result=newList();(var entity in entities)

{.Add(new ImageMiniatureModel(entity));

}Json(result);

}

[HttpPost]ActionResult GetImage(Guid id)

{(var ctx = new WINEntities())

x.id==id);Json(newImageModel(image));">{image = ctx.Images.SingleOrDefault(x => x.id == id);Json(new ImageModel(image));

}

}

[HttpPost]ActionResult SaveImage(Guid id, Guid uid, Guid location, string data)

{(data.IndexOf("data:image/png;base64,") != 0)Content("Замечтался, петушок?)");(var ctx = new WINEntities())

{

image = null;(uid == Guid.Empty)

{= Guid.Parse(HttpContext.Request["uid"]);

}(location == Guid.Empty)

{= uid;

}(id == Guid.Empty)

{= Guid.NewGuid();= new Image()

{= id,= uid,= location,= DateTime.Now

};.Images.AddObject(image);

}

{= (from img in ctx.Images where img.id == id select img).FirstOrDefault() ?? new Image() { id = Guid.NewGuid(), uid = uid, location = uid };(image.uid != uid)

{Content("Замечтался, петушок?)");

}

}(var file = System.IO.File.CreateText(HttpContext.Request.MapPath("~/app_data/images/") + image.id))

{.Write(data);

}[] min = Convert.FromBase64String(data.Replace("data:image/png;base64,", ""));(MemoryStream ms = new MemoryStream(min))

{bmp = new System.Drawing.Bitmap(ms);newX = 64;newY = bmp.VerticalResolution * newX / bmp.HorizontalResolution;.SetResolution(newX, newY);.Flush();(var memory = new MemoryStream())

x.MimeType=="image/png"),enc);(fctx=.IO.File.CreateText(HttpContext.Request.MapPath("~/app_data/images/")+image.id+">{enc = new EncoderParameters(1);.Param[0] = new EncoderParameter(Encoder.Compression, (long)EncoderValue.CompressionLZW);.Save(memory,.GetImageEncoders().SingleOrDefault(x => x.MimeType == "image/png"), enc);(fctx =.IO.File.CreateText(HttpContext.Request.MapPath("~/app_data/images/") + image.id +

".min"))

{.Write("data:image/png;base64," + Convert.ToBase64String(memory.GetBuffer()));

}

}

}.SaveChanges();js = Json(new ImageModel(image) { Data = "" });js;

}

}

[HttpGet]ActionResult FriendList()

{View();

}

 

[HttpPost]ActionResult FriendList(int offset, int count)

{(var ctx = new WINEntities())

{cnt = ctx.Users.LongCount();(cnt<15)

{(offset > cnt) offset = 0;= (int)cnt - offset;

}if ((offset + count) > cnt)

{Content("Упс, ошибочка...");

();(varuserinusers)">}users = (from user in ctx.Users orderby user.rate select user).Skip(offset).Take(count).ToList();result = new List();(var user in users)

{.Add(new UserModel(user));

}Json(result);

}

}

}

}

System;System.Collections.Generic;System.Linq;System.Web;System.Web.Mvc;System.Web.Routing;wIN_test_1_.Models;wIN_test_1_.Controllers

{class UserController : Controller

{

//

// GET: /User/ActionResult Index()

{RedirectToAction("Index", "Home");

}

[HttpGet]ActionResult Index(Guid uid)

{.uid = uid;View();

}

[HttpPost]ActionResult GetInfo(Guid uid)

x.id==uid)));">{ctx = new WINEntities();Json(new UserModel(ctx.Users.SingleOrDefault(x => x.id == uid)));

}

}

}

 

.1.2 Представления

@{.Title = "Login";

}

#authpanel

{: absolute;color: #99CCFF;: 2em 25% 3% 25%;: 0.5em;: 20%;: 35%;: 15%;: 28%;: 40%;

moz-border-radius: 5px;

khtml-border-radius: 10px;width: 300px;

}

#welcome

{: absolute;: 28%;: 20%;: left;: 35%; /*height:35%;*/radius:6px;

moz-border-radius:5px;

khtml-border-radius:10px;width: 300px;

}

.authhelper

{: 100%;: 1.5em;

}

.authhelper:hover

{: 1.5px;color: Black;

}

{: Black;weight: bold;family: Segoe UI;

}

#submit:hover

{: 2px solid Black;

}

*

{radius: 4px;

}

#submit

{: 1px solid Black;align: center;

}

#menu

{: 11px Arial, Helvetica, sans-serif;image: url(../../Content/bc_bg.png);repeat: repeat-x;: 30px;height: 30px;: #9b9b9b;: solid 1px #cacaca;: 100%;: hidden;: 0px;: 0px;

}

#menu li

{style-type: none;: left;left: 10px;

}

#menu a

{: 30px;: block;image: url(../../Content/bc_separator.png);repeat: no-repeat;position: right;right: 15px;decoration: none;: #454545;

}

.home

{: none;: 8px 0px;

}

#menu a:hover

{: gray;

}

<img src="../../Content/lolwin_logo.png" alt="Lolw.in" class="home" height=