public async Task<IActionResult> Index(IFormFile photo, string query, string lat, string lng)
{
if (photo != null)
{
Notez note = new Notez
{
Found = true,
Timestamp = DateTimeOffset.Now,
UserAgent = Request.Headers["User-Agent"],
HostAddress = Context.GetFeature<IHttpConnectionFeature>().RemoteIpAddress.ToString(),
LocationRaw = query,
};
if (!string.IsNullOrWhiteSpace(query) && (string.IsNullOrWhiteSpace(lat) || string.IsNullOrWhiteSpace(lng)))
{
using (HttpClient http = new HttpClient())
{
Stream response = await http.GetStreamAsync("http://maps.googleapis.com/maps/api/geocode/xml?address=" + Uri.EscapeDataString(query));
XDocument xml = XDocument.Load(response);
if (xml.Root.Element("status")?.Value == "OK")
{
XElement location = xml.Root.Element("result")?.Element("geometry")?.Element("location");
lat = location?.Element("lat")?.Value;
lng = location?.Element("lng")?.Value;
}
}
}
double value;
if (double.TryParse(lat, NumberStyles.Float, CultureInfo.InvariantCulture, out value)) note.Latitude = value;
if (double.TryParse(lng, NumberStyles.Float, CultureInfo.InvariantCulture, out value)) note.Longitude = value;
_context.Notez.Add(note);
await _context.SaveChangesAsync();
string root = Path.Combine(_environment.MapPath("n"));
await photo.SaveAsAsync(Path.Combine(root, note.ID + ".jpg"));
try
{
using (Stream s = photo.OpenReadStream())
Helper.GenerateThumbnail(s, Path.Combine(root, "t" + note.ID + ".jpg"));
}
catch
{
note.FlagStatus = FlagStatus.Invalid;
await _context.SaveChangesAsync();
}
return RedirectToAction(nameof(Thanks), new { noteID = note.ID });
}
return RedirectToAction(nameof(Index));
}
public async Task<IActionResult> Index(IFormFile photo, string query, string latitude, string longitude, string elevation, string zoom, bool found)
{
if (photo != null)
{
Notez note = new Notez
{
Found = found,
Timestamp = DateTimeOffset.Now,
UserAgent = Request.Headers["User-Agent"],
HostAddress = Context.GetFeature<IHttpConnectionFeature>().RemoteIpAddress.ToString(),
LocationRaw = query,
Latitude = double.Parse(latitude, CultureInfo.InvariantCulture),
Longitude = double.Parse(longitude, CultureInfo.InvariantCulture),
Zoom = float.Parse(zoom, CultureInfo.InvariantCulture),
Elevation = float.Parse(elevation, CultureInfo.InvariantCulture),
};
_context.Notez.Add(note);
await _context.SaveChangesAsync();
string root = Path.Combine(_environment.MapPath("n"));
await photo.SaveAsAsync(Path.Combine(root, note.ID + ".jpg"));
try
{
using (Stream s = photo.OpenReadStream())
Helper.GenerateThumbnail(s, Path.Combine(root, "t" + note.ID + ".jpg"));
}
catch
{
note.FlagStatus = FlagStatus.Invalid;
await _context.SaveChangesAsync();
}
return RedirectToAction(nameof(Index), new { noteID = note.ID });
}
return RedirectToAction(nameof(Index));
}
