public async Task <ActionResult> CreateWeather(string date, string cityName)
{
var url = $"http://api.worldweatheronline.com/premium/v1/weather.ashx?key={apiKey}&q={cityName}&format=json&date={date}&lang=tr";
var responseString = await client.GetStringAsync(url);
var responseJson = JObject.Parse(responseString);
var weather = responseJson.SelectToken("data").SelectToken("weather")[0];
using (var ctx = new IFSAppContext())
{
var wm = new WeatherModel()
{
WeatherDate = DateTime.Parse(weather.SelectToken("date").ToString()),
CityName = responseJson.SelectToken("data").SelectToken("request")[0].SelectToken("query").ToString().Split(',')[0],
Temperature = (int)weather.SelectToken("avgtempC"),
MainStatus = weather.SelectToken("hourly")[4].SelectToken("lang_tr")[0].SelectToken("value").ToString(),
IconPath = weather.SelectToken("hourly")[4].SelectToken("weatherIconUrl")[0].SelectToken("value").ToString()
};
bool isExists = ctx.WeatherInfos.Where(x => x.WeatherDate == wm.WeatherDate && x.CityName == wm.CityName).FirstOrDefault() != null;
if (!isExists)
{
ctx.WeatherInfos.Add(wm);
ctx.SaveChanges();
}
return(RedirectToAction("WeatherManagement"));
}
}
public ActionResult Register(RegisterModel model)
{
if (model == null)
{
ViewBag.LoginError = "Hatalı kullanıcı adı ya da şifre!";
return(RedirectToAction("Login"));
}
else
{
using (var ctx = new IFSAppContext())
{
var u = ctx.Users.Where(w => w.Username == model.Username).SingleOrDefault();
if (u != null)
{
ViewBag.RegisterError = "Kullanıcı adı mevcut";
return(RedirectToAction("Login"));
}
UserModel user = new UserModel()
{
DefaultCityName = model.DefaultCityName,
Name = model.Name,
Username = model.Username,
Password = BCryptHelper.HashPassword(model.Password, BCryptHelper.GenerateSalt(12)),
UserType = "Son Kullanıcı",
Status = 1,
};
ctx.Users.Add(user);
ctx.SaveChanges();
return(RedirectToAction("Login"));
}
}
}
public ActionResult Edit(RegisterModel model)
{
using (var ctx = new IFSAppContext())
{
var user = ctx.Users.Where(w => w.Username == model.Username).SingleOrDefault();//kullanıcyı bulabilmek için ön yüzden gizli bi parametre gönderdik
user.DefaultCityName = !String.IsNullOrEmpty(model.DefaultCityName) ? model.DefaultCityName : user.DefaultCityName;
user.Name = model.Name ?? user.Name;
user.Password = model.Password != null?BCryptHelper.HashPassword(model.Password, BCryptHelper.GenerateSalt(12)) : user.Password;
ctx.SaveChanges();
}
return(RedirectToAction("UserManagement"));
}
public ActionResult EditProfile(RegisterModel model)
{
using (var ctx = new IFSAppContext())
{
var user = ctx.Users.Where(w => w.Username == User.Identity.Name).SingleOrDefault();
user.DefaultCityName = model.DefaultCityName ?? user.DefaultCityName;
user.Name = model.Name ?? user.Name;
user.Username = model.Username ?? user.Username;
user.Password = model.Password != null?BCryptHelper.HashPassword(model.Password, BCryptHelper.GenerateSalt(12)) : user.Password;
ctx.SaveChanges();
}
return(RedirectToAction("Profile"));
}
public new ActionResult Profile()
{
using (var ctx = new IFSAppContext())
{
var user = ctx.Users.Where(w => w.Username == User.Identity.Name).SingleOrDefault();
var profile = new RegisterModel()
{
DefaultCityName = user.DefaultCityName,
Name = user.Name,
Username = user.Username
};
return(View(profile));
}
}
public async Task <ActionResult> UpdateWeatherInfo()
{
List <string> cities = new List <string>();
cities.Add("istanbul");
cities.Add("izmir");
cities.Add("ankara");
cities.Add("sakarya");
using (var ctx = new IFSAppContext())
{
var user = ctx.Users.Where(w => w.Username == User.Identity.Name).SingleOrDefault();
foreach (var city in cities)
{
var url = $"http://api.worldweatheronline.com/premium/v1/weather.ashx?key={apiKey}&q={city}&format=json&num_of_days=7&lang=tr";
var responseString = await client.GetStringAsync(url);
var responseJson = JObject.Parse(responseString);
List <WeatherModel> wlist = new List <WeatherModel>();
var weatherList = responseJson.SelectToken("data").SelectToken("weather");
foreach (var w in weatherList)
{
var wm = new WeatherModel()
{
WeatherDate = DateTime.Parse(w.SelectToken("date").ToString()),
CityName = responseJson.SelectToken("data").SelectToken("request")[0].SelectToken("query").ToString().Split(',')[0],
Temperature = (int)w.SelectToken("avgtempC"),
MainStatus = w.SelectToken("hourly")[4].SelectToken("lang_tr")[0].SelectToken("value").ToString(),
IconPath = w.SelectToken("hourly")[4].SelectToken("weatherIconUrl")[0].SelectToken("value").ToString()
};
bool isExists = ctx.WeatherInfos.Where(x => x.WeatherDate == wm.WeatherDate && x.CityName == wm.CityName).FirstOrDefault() != null;
if (!isExists)
{
wlist.Add(wm);
}
}
ctx.WeatherInfos.AddRange(wlist);
}
ctx.UserLogs.Add(new UserLogModel()
{
LogTime = DateTime.Now,
Username = user.Username,
IPAddress = Request.UserHostAddress,
Log = "Yönetici veri çekti"
});
ctx.SaveChanges();
}
return(RedirectToAction("Admin"));
}
public ActionResult Login(LoginModel model)
{
if (model == null)
{
ViewBag.LoginError = "Hatalı giriş!";
return(View());
}
if (attemptCount > 2) //3 kez hatalı giriş yaptıktan sonra çalışır
{
if (!(DateTime.Now - lastLoginAttempt >= TimeSpan.FromMinutes(1))) //bir dakika geçti mi? sayfa yenilendikten sonra
{
ViewBag.LoginError = $"3 kez üst üste hatalı giriş. {(60 - (DateTime.Now - lastLoginAttempt).TotalSeconds).ToString("##")} saniye kaldı";
return(View());
}
attemptCount = 0;
}
using (var ctx = new IFSAppContext())
{
var u = ctx.Users.Where(w => w.Username == model.Username).SingleOrDefault();
if (u != null && BCryptHelper.CheckPassword(model.Password, u.Password))
{
FormsAuthentication.SetAuthCookie(model.Username, false);
ctx.UserLogs.Add(new UserLogModel
{
LogTime = DateTime.Now,
Username = u.Username,
IPAddress = Request.UserHostAddress,
Log = "Kullanıcı giriş yaptı",
});
ctx.SaveChanges();
attemptCount = 0;
return(RedirectToAction("Index"));
}
attemptCount++;
lastLoginAttempt = DateTime.Now;
if (attemptCount > 2)
{
ViewBag.LoginError = $"3 kez üst üste hatalı giriş. 60 saniye kaldı";
return(View());
}
ViewBag.LoginError = "Kullanıcı adı ya da şifre yanlış!";
return(View());
}
}
public ActionResult Index(string cityName)
{
using (var ctx = new IFSAppContext())
{
var vm = new IndexViewModel();
var user = ctx.Users.Where(w => w.Username == User.Identity.Name).SingleOrDefault(); //forms authentication identity.name i yani benzersiz olan kullanıcı adını tutuyor. kullanıcı adı cookie de tutulan bilgi
var dateTimeNow = new DateTime(DateTime.Now.Year, DateTime.Now.Month, DateTime.Now.Day);
vm.WeatherModels = ctx.WeatherInfos.Where(w => w.CityName == (cityName ?? user.DefaultCityName) && w.WeatherDate >= dateTimeNow).OrderBy(w => w.WeatherDate).Take(7).ToList();
var dataPoints = new List <DataPoint>();
foreach (var item in vm.WeatherModels)
{
dataPoints.Add(new DataPoint(item.WeatherDate, item.Temperature));
}
JsonSerializerSettings _jsonSetting = new JsonSerializerSettings()
{
NullValueHandling = NullValueHandling.Ignore
};
vm.DataPoints = JsonConvert.SerializeObject(dataPoints, _jsonSetting);
return(View(vm));
}
}
