//F/5,6
public ActionResult UploadFakeExif()
{
List<photo> _photos;
using (var db2 = new photoshareEntities())
{
_photos = db2.photos.ToList();
}
foreach (photo p in _photos)
{
if (p.id == 347 || p.id == 350)
{ }
else
{
exif_data _exif = new exif_data
{
aperture = "F/" + new Random().Next(3, 22).ToString(),
camera = "Nikon D7000",
date_taken = DateTime.Now.AddYears(-2).
AddDays(new Random().Next(1, 360)).ToLongDateString(),
focal_length = new Random().Next(18, 300).ToString(),
iso = new Random().Next(100, 1600).ToString(),
shutter_speed = "1/" + new Random().Next(1, 4000).ToString(),
photo_id = p.id
};
db.exif_data.Add(_exif);
db.SaveChanges();
}
}
return RedirectToAction("Index");
}
/// <summary>
/// Reads the exif data of the image
/// </summary>
/// <param name="file">The image file</param>
/// <returns>exif_data object</returns>
private exif_data GetImageExifData(string file)
{
Goheer.EXIF.EXIFextractor exif = new Goheer.EXIF.EXIFextractor(file, "", "");
exif_data exifData = new exif_data();
try
{
foreach (System.Web.UI.Pair s in exif)
{
switch (s.First.ToString().ToLower())
{
case "aperture":
exifData.aperture = s.Second.ToString();
break;
case "f-number":
exifData.aperture = s.Second.ToString();
break;
case "shutter speed":
exifData.shutter_speed = s.Second.ToString();
break;
case "equip model":
exifData.camera = s.Second.ToString();
break;
case "iso speed":
exifData.iso = s.Second.ToString();
break;
case "date time":
exifData.date_taken = s.Second.ToString();
break;
case "focallength":
exifData.focal_length = s.Second.ToString();
break;
default:
break;
}
}
}
catch
{
}
return exifData;
}
