/// <summary>
/// 添加图片
/// </summary>
/// <param name="tiMuImages">The ti mu images.</param>
/// <exception cref="System.ArgumentNullException"></exception>
public void InsertImage(TiMuImages tiMuImages)
{
if (tiMuImages == null)
{
throw new ArgumentNullException(nameof(tiMuImages));
}
_tiMuImagesRepository.Insert(tiMuImages);
}
/// <summary>
/// Uploads the image.
/// </summary>
/// <returns></returns>
public ActionResult UploadImage(HttpPostedFileBase file, Guid tmid, string subjcode)
{
var timu = _tiMuService.GeTiMuById(tmid);
var info = new ImageResult();
if (file != null && file.ContentLength > 0)
{
string fix = Path.GetExtension(file.FileName)?.ToLower();
if (fix != ".bmp" && fix != ".gif" && fix != ".jpg" && fix != ".png")
{
info.Error = "请上传bmp、gif、jpg、png格式的文件。";
}
else
{
var tmImageName = Guid.NewGuid();
string reName = tmImageName + fix;
//根据科目创建文件夹
string path = "/Content/Upload/" + subjcode + "/";
if (!Directory.Exists(Server.MapPath(path)))
{
Directory.CreateDirectory(Server.MapPath(path));
}
try
{
using (var img = System.Drawing.Image.FromStream(file.InputStream))
{
var tiMuImages = new TiMuImages
{
Tmid = tmid.ToString(),
Status = false,
Name = reName,
ImgPath = path + reName,
UploadDate = DateTime.Now,
CustomerId = 0//_workContext.CurrentCustomer.Id
};
_tiMuService.InsertImage(tiMuImages);
info.ImagePath = "[img=" + img.Width + "," + img.Height + "]" + reName + "[/img]";
file.SaveAs(Server.MapPath(path + reName));
}
}
catch (Exception e)
{
info.Error = e.Message;
}
}
}
return(View(info));
}
