public ActionResult Index(Models.TreeQueryModel q)
{
var user = GetUser();
if (user != null)
{
if (q.Jump.HasValue)
{
q.Current = q.Jump.Value;
q.Jump = null;
}
var models = TreeService.Query(user.ID).ToList();
var result = DoQuery(q, models);
ViewBag.q = q;
int pageSize = 50;
int count = result.Count() % pageSize == 0 ? result.Count() / pageSize : result.Count() / pageSize + 1;
int pageStart = q.Current - pageSize < 1 ? 1 : q.Current - pageSize;
int pageEnd = q.Current + 2 > count ? count : q.Current + 2;
List <int> pages = new List <int>();
for (int i = pageStart; i <= pageEnd; i++)
{
pages.Add(i);
}
ViewBag.page = pages;
result = result.Skip(q.Current * pageSize - pageSize).Take(pageSize).ToList();
return(View(result));
}
else
{
return(RedirectToAction("Login", "User"));
}
}
public String MapData(string query, decimal slon = 1000, decimal slat = 1000, decimal elon = 0, decimal elat = 0)
{
var user = GetUser();
if (user != null)
{
IEnumerable <Tree> data; decimal x = 0m, y = 0m;
if (!string.IsNullOrEmpty(query))
{
data = TreeService.Query(user.ID).Where(t => t.Number.Contains(query)).Take(100);
}
else
{
data = TreeService.Query(user.ID).Where(d => d.Longtitude <slon && d.Longtitude> elon && d.Latitude <slat && d.Latitude> elat);
if (data.Any())
{
x = data.Average(t => t.Longtitude);
y = data.Average(t => t.Latitude);
}
}
dynamic result;
if (data.Count() > 100)
{
result = new { x = x, y = y, data = new string[0] };
}
else
{
result = new
{
x = x,
y = y,
data = data.Select(d => ConvertViewModel(d)).Select(m => new
{
Longtitude = m.Longtitude,
Latitude = m.Latitude,
Age = m.Age,
Height = m.Height,
Name = m.Name,
NameLatin = m.NameLatin,
ChestSize = m.ChestSize,
IsBooked = m.IsBooked,
IsFamous = m.IsFamous,
Health = m.Health,
RootSize = m.RootSize,
ID = m.ID,
Number = m.Number,
City = m.City,
Photo = m.Photo
})
};
}
var js = new JavaScriptSerializer();
js.MaxJsonLength = int.MaxValue;
var sb = new StringBuilder();
js.Serialize(result, sb);
return(sb.ToString());
// return Json(result, JsonRequestBehavior.AllowGet);
}
else
{
return(null);
}
}
