public async Task<WebApiResult<string>> AddResourceItem()
{
WebApiResult<string> result = new WebApiResult<string>();
UploadedFilesResizer resizer = new UploadedFilesResizer();
string originalPath = resizer.configPath;
//string originalPath = System.Configuration.ConfigurationManager.AppSettings["ResourceItemPath"];
string path = originalPath;
// 检查是否是 multipart/form-data
if (!Request.Content.IsMimeMultipartContent("form-data"))
{
throw new HttpResponseException(HttpStatusCode.UnsupportedMediaType);
}
HttpResponseMessage response = null;
try
{
path = HttpContext.Current.Server.MapPath(path);
if (!Directory.Exists(path))
{
Directory.CreateDirectory(path);
}
// 设置上传目录
var provider = new RenamingMultipartFormDataStreamProvider(path);
// 接收数据，并保存文件
var bodyparts = await Request.Content.ReadAsMultipartAsync(provider);
response = Request.CreateResponse(HttpStatusCode.Accepted);
FileInfo fi = new FileInfo(provider.FileData[0].LocalFileName);
if (fi.Exists)
{
try
{
Basic_ResourceItem resourceItem = new Basic_ResourceItem
{
Filename = fi.Name,
FileType = fi.Extension,
FileLength = fi.Length,
Url = string.Format("{0}{1}", originalPath, fi.Name),
CreatedAt = DateTime.Now,
Deleted = false
};
result = _resourceItemService.AddResourceitem(resourceItem);
resizer.CreateSizedImages(provider.FileData[0].LocalFileName);
fi = null;
}
catch (Exception ex)
{
result.AddError(ex.Message);
}
}
}
catch
{
throw new HttpResponseException(HttpStatusCode.BadRequest);
}
return result;
}
public WebApiResult<string> AddResourceitem(Basic_ResourceItem ResourceItem)
{
WebApiResult<string> result = new WebApiResult<string>();
var resourceItem = DataContext.Basic_ResourceItem.FirstOrDefault(x => x.Deleted == false && (x.Filename == ResourceItem.Filename || x.Url == ResourceItem.Url));
if (resourceItem != null)
{
resourceItem.Url = ResourceItem.Url;
result.Data = resourceItem.Id.ToString();
DataContext.SaveChanges();
}
else
{
DataContext.Basic_ResourceItem.Add(ResourceItem);
DataContext.SaveChanges();
result.Data = ResourceItem.Id.ToString();
}
return result;
}
