/// <summary>
/// 聊天图片
/// </summary>
/// <param name="id">MsgID</param>
public JsonResult AddMsgImage(int id, HttpPostedFileBase upload)
{
if (upload != null && upload.ContentLength > 0)
{
var image = new TenImage
{
FileName = "msg_" + Guid.NewGuid().ToString() + System.IO.Path.GetFileName(upload.FileName),
ContentType = upload.ContentType,
BasePath = Path.Combine(IMAGE_PATH),
ImageType = ImageType.Message,
UploadTime = DateTime.Now,
MsgIndex = id
};
upload.SaveAs(Path.Combine(image.BasePath, image.FileName));
db.TenImages.Add(image);
db.SaveChanges();
return Json(image);
}
return Json("noImage");
}
/// <summary>
/// 上传头像
/// </summary>
/// <param name="id">用户ID</param>
/// <param name="upload">头像文件</param>
public JsonResult UploadProfileImage(int id, HttpPostedFileBase upload)
{
if (upload != null && upload.ContentLength > 0)
{
TenImage profile = db.TenImages.FirstOrDefault(img => img.ImageType == ImageType.Profile && img.UserIndex == id);
if (profile != null)
{
profile.FileName = id + "_" + Guid.NewGuid().ToString() + System.IO.Path.GetFileName(upload.FileName);
profile.ContentType = upload.ContentType;
profile.UploadTime = DateTime.Now;
upload.SaveAs(Path.Combine(profile.BasePath, profile.FileName));
db.Entry(profile).State = EntityState.Modified;
db.SaveChanges();
ChangeUserProfile(id, Path.Combine(profile.BasePath, profile.FileName));
return Json("success");
}
else
{
var newProfile = new TenImage
{
FileName = id + "_" + Guid.NewGuid().ToString() + System.IO.Path.GetFileName(upload.FileName),
ContentType = upload.ContentType,
BasePath = Path.Combine(IMAGE_PATH),
ImageType = ImageType.Profile,
UploadTime = DateTime.Now,
UserIndex = id
};
upload.SaveAs(Path.Combine(newProfile.BasePath, newProfile.FileName));
db.TenImages.Add(newProfile);
db.SaveChanges();
ChangeUserProfile(id, Path.Combine(newProfile.BasePath, newProfile.FileName));
return Json("success");
}
}
return Json("noUpload");
}
/// <summary>
/// 上传相片
/// </summary>
/// <param name="id">用户ID</param>
/// <param name="uploads">照片文件</param>
public JsonResult UploadPhotos(int id, HttpPostedFileBase[] uploads)
{
if (uploads.Length != 0)
{
foreach (HttpPostedFileBase upload in uploads)
{
var photo = new TenImage
{
FileName = id + "_" + Guid.NewGuid().ToString()+System.IO.Path.GetFileName(upload.FileName),
ContentType = upload.ContentType,
BasePath = Path.Combine(IMAGE_PATH),
ImageType = ImageType.Photo,
UploadTime = DateTime.Now,
UserIndex = id
};
upload.SaveAs(Path.Combine(photo.BasePath, photo.FileName));
db.TenImages.Add(photo);
db.SaveChanges();
}
return Json("success");
}
return Json("noUploads");
}