public ActionResult AddArticle(Article arcl, HttpPostedFileBase image)
{
Image img = Image.FromStream(image.InputStream);
Bitmap smlImage = new Bitmap(img, Settings.ImgSmall);
Bitmap mdlImage = new Bitmap(img, Settings.ImgMedium);
Bitmap bigImage = new Bitmap(img, Settings.ImgLarge);
smlImage.Save(Server.MapPath("/Content/ArticleImage/Small" + image.FileName));
mdlImage.Save(Server.MapPath("/Content/ArticleImage/Midle" + image.FileName));
bigImage.Save(Server.MapPath("/Content/ArticleImage/Big" + image.FileName));
Imagee skl = new Imagee();
skl.Small = "/Content/ArticleImage/Small" + image.FileName;
skl.Middle = "/Content/ArticleImage/Midle" + image.FileName;
skl.Big = "/Content/ArticleImage/Big" + image.FileName;
context.Imagees.Add(skl);
context.SaveChanges();
arcl.ImageID = skl.ImageId;
arcl.UploadDate = DateTime.Now;
arcl.Views = 0;
arcl.Like = 0;
int autId = context.Nahids.First(x => x.UserName == User.Identity.Name).UserId;
arcl.AuthorID = autId;
context.Articles.Add(arcl);
context.SaveChanges();
return(RedirectToAction("Index", "Home"));
}
public Imagee GetImageById(int image_id)
{
Imagee image = new Imagee();
List <PackageObject> image_list = GetAllImage();
if (image_list != null)
{
if (image_list != null)
{
foreach (Imagee element in image_list)
{
if (element.id == image_id)
{
image.id = image_id;
image.user_id = element.user_id;
image.image_values = element.image_values;
return(image);
}
}
}
return(image);
}
else
{
return(null);
}
}
public List <PackageObject> GetAllImage()
{
List <PackageObject> image_list = new List <PackageObject>();
if (File.Exists(image_db_path))
{
using (StreamReader sr = File.OpenText(image_db_path))
{
string line = "";
string[] line_element;
while ((line = sr.ReadLine()) != null)
{
line_element = line.Split(';');
Imagee image = new Imagee();
image.id = Convert.ToInt32(line_element[0]);
image.user_id = Convert.ToInt32(line_element[1]);
image.image_values = StringToByteArray(line_element[2]);
image_list.Add(image);
}
}
return(image_list);
}
else
{
return(null);
}
}
public Imagee UpdateImage(Imagee image)
{
if (DeleteImage(image.id) == true)
{
AddImage(image);
return(image);
}
return(new Imagee());
}
public Imagee AddImage(Imagee image)
{
List <PackageObject> image_list = GetAllImage();
if (image_list != null)
{
foreach (Imagee element in image_list)
{
if (element.id == image.id)
{
return(new Imagee());
}
}
}
if (File.Exists(image_db_path))
{
File.Delete(image_db_path);
}
if (!File.Exists(image_db_path))
{
using (StreamWriter sw = File.CreateText(image_db_path))
{
if (image_list != null)
{
foreach (Imagee element in image_list)
{
sw.WriteLine(element.id.ToString() + ";" + element.user_id.ToString() + ";" + ByteArrayToString(element.image_values));
}
}
sw.WriteLine(image.id.ToString() + ";" + image.user_id.ToString() + ";" + ByteArrayToString(image.image_values));
}
}
else
{
return(new Imagee());
}
return(image);
}
public void PostImage(int token, string image_values)
{
JavaScriptSerializer js = new JavaScriptSerializer();
Context.Response.Clear();
Context.Response.ContentType = "application/json";
Package package = new Package();
User user = uda.GetUserByToken(token);
package.user_token = token;
Imagee image = new Imagee();
if (user.id != -1)
{
image.user_id = user.id;
int max_id = ida.GetLastId();
image.id = max_id + 1;
image.image_values = ida.StringToByteArray(image_values);
if (ida.AddImage(image).id != -1)
{
package.process_code = 1;
package.package_object = image;
}
else
{
package.process_code = 20;
}
}
else
{
package.process_code = 13;
}
Context.Response.Write(js.Serialize(package));
}
