private string SaveImage(HttpPostedFileBase newsImage, int newsID)
{
if (newsImage == null || newsID == 0)
return null;
string fileName;
string fileExtension = newsImage.FileName.Substring(newsImage.FileName.IndexOf("."));
string savePath = StringUtility.GetSavePath(newsID, out fileName);
string dirPath = AppDomain.CurrentDomain.BaseDirectory + newsImageFolder + savePath;
if (!Directory.Exists(dirPath))
Directory.CreateDirectory(dirPath);
ImagePlus imagePlus = new ImagePlus(newsImage.InputStream);
imagePlus.MakeThumbnail(280, 205, 1);
savePath = newsImageFolder + savePath + fileName + fileExtension;
imagePlus.SaveAs(AppDomain.CurrentDomain.BaseDirectory + savePath);
return savePath;
}
public ActionResult UploadImage(int groupId)
{
if (Request.Files != null && Request.Files.Count > 0)
{
Picture picture = null;
for (int i = 0; i < Request.Files.Count; i++)
{
HttpPostedFileBase imageFile = Request.Files[i];
if (imageFile.ContentLength <= 0)
continue;
picture = new Picture();
picture.GroupID = groupId;
picture.OrderInGroup = 0;
picture.AddTime = DateTime.Now;
BizPicture.AddPicture(picture);
try
{
string imageName = null;
string dir = StringUtility.GetSavePath(picture.PictureID, out imageName);
picture.LocalPath = dir + imageName + "_o" + Path.GetExtension(imageFile.FileName);
picture.ThumbnailPath = dir + imageName + "_t" + Path.GetExtension(imageFile.FileName);
BizPicture.Update(
picture.PictureID,
pic => new Picture
{
LocalPath = picture.LocalPath,
ThumbnailPath = picture.ThumbnailPath
}
);
string folder = Settings.Default.UploadFolder.Substring(1);
string str = string.Format("{0}{1}{2}", AppDomain.CurrentDomain.BaseDirectory, folder, dir);
Directory.CreateDirectory(str);
imageFile.SaveAs(string.Format("{0}{1}{2}", AppDomain.CurrentDomain.BaseDirectory, folder, picture.LocalPath));
ImagePlus imagePlus = new ImagePlus(imageFile.InputStream);
imagePlus.MakeThumbnail(160, 120,2);
imagePlus.SaveAs(string.Format("{0}{1}{2}", AppDomain.CurrentDomain.BaseDirectory, folder, picture.ThumbnailPath));
}
catch
{
BizPicture.Delete(picture.PictureID);
throw;
}
}
}
return Content("1");
}