public JsonResult JSUpload(int postId)
{
bool success = false;
var image = WebImage.GetImageFromRequest();
var imgFormat = image.ImageFormat.ToString().ToLower();
var post = _ctx.Post.Where(p => p.Id == postId).SingleOrDefault();
var imgQuantity = _ctx.Image.Where(m => m.Post.Id == post.Id && m.IsThumbnail == false && m.IsDeleted == false).ToList<ImageModel>().Count;
if (imgFormat == "jpeg" || imgFormat == "png" || imgFormat == "jpg" )
{
if (imgQuantity >= 4)
{
return Json(new { success, testforurl = MakeThumbnail(image, post.Id, true) });
}
if (image.Width > 250)
{
image.Resize(250, ((250 * image.Height) / image.Width));
}
var filename = Path.GetFileName(image.FileName).Replace(" ", "");
image.Save(Path.Combine("~/Images", filename));
var postImage = new ImageModel
{
ImageUrl = ("/Images/" + filename),
IsDeleted = false,
Post = post,
IsThumbnail = false
};
_ctx.Image.Add(postImage);
_ctx.SaveChanges();
success = true;
return Json(new { success, testforurl = MakeThumbnail(image, post.Id, false) });
}
else
{
return Json(new { success, testforurl = "/Images/wrongFileType.png" });
}
}
public string MakeThumbnail(WebImage image, int? postId, bool reachedPicLimit)
{
var post = _ctx.Post.Where(p => p.Id == postId).SingleOrDefault();
image.Resize(110, 110, true, true);
var filename = Path.GetFileName(image.FileName).Replace(" ", "");
image.Save(Path.Combine("~/Thumbnails", filename));
var postImage = new ImageModel
{
ImageUrl = ("/Thumbnails/" + filename),
IsDeleted = false,
Post = post,
IsThumbnail = true
};
if (reachedPicLimit)
{
postImage.ImageUrl = "/Images/picLimit.png";
}
_ctx.Image.Add(postImage);
_ctx.SaveChanges();
return postImage.ImageUrl;
}