protected AjaxResult ProcessRequest <TRequest, TResult>(TRequest request) where TRequest : Request
{
AjaxResult ajaxResult;
var commandLocator = Kernel.ServiceLocator.GetService <ICommandLocator>();
var logger = Kernel.ServiceLocator.GetService <ILogger>();
BaseCommand <TRequest, TResult> command = null;
try
{
command = commandLocator.FindCommand <TRequest, TResult>();
var result = command.Execute(request);
switch (result.ResultType)
{
case ResponseTypes.Success:
logger.Info("Successfully Processed Request", new { request, result });
ajaxResult = new AjaxSuccessfulResult(result);
break;
case ResponseTypes.Error:
logger.Error("Error Processing Request", new { request, result });
ajaxResult = new AjaxErrorResult("HEY REDO THIS", result);
break;
case ResponseTypes.InvalidRequest:
logger.Error("Invalid Request", new { request, result });
ajaxResult = new AjaxErrorResult("HEY REDO THIS", result);
break;
case ResponseTypes.Unauthorized:
logger.Error("Unauthorized Request", new { request, result });
ajaxResult = new AjaxErrorResult("HEY REDO THIS", result);
break;
default:
ajaxResult = new AjaxErrorResult("Unknown response type", result);
break;
}
}
catch (Exception exception)
{
logger.Error("Could not process request", new { request, exception, command });
ajaxResult = new AjaxErrorResult("Could not process request", new { request, exception });
}
return(ajaxResult);
}
public string Uploads()
{
HttpFileCollection files = Request.Files;
AjaxErrorResult r = new AjaxErrorResult("error");
try
{
if (files == null)
{
return(r.ToString());
}
if (files.Count == 0)
{
return(r.ToString());
}
for (int i = 0; i < files.Count; i++)
{
HttpPostedFile f = files[i];
string ex = f.FileName.Substring(f.FileName.LastIndexOf(".") + 1);
string str_path = "/file/" + DateTime.Now.ToString("yyyy-MM-dd") + "/";
string str_file_name = Guid.NewGuid().ToString("N") + "." + ex;
string str_path_absult = Server.MapPath("~" + str_path);
if (!System.IO.Directory.Exists(str_path_absult))
{
System.IO.Directory.CreateDirectory(str_path_absult);
}
string str_file_url = str_path_absult + str_file_name;
f.SaveAs(str_file_url);
return(new AjaxSuccessResult(str_file_url).ToString());
}
return(r.ToString());
}
catch (Exception ex)
{
comm_fun.WriteLog(ex.ToString());
return(r.ToString());
}
}
public void PreViewFile()
{
List <string> list_image_ex = new List <string>();
list_image_ex.Add("jpg");
list_image_ex.Add("png");
list_image_ex.Add("bmp");
list_image_ex.Add("jpeg");
int FL_ID = Convert.ToInt32(Request["FL_ID"]);
SYS_FILE f = db.SYS_FILE.Where(o => o.FL_ID == FL_ID).FirstOrDefault();
if (string.IsNullOrEmpty(f.FL_ICON_S))
{
if (list_image_ex.Contains(f.FL_EXTENSION))
{
//1查询图片的绝对路径
string str_url = Server.MapPath("~" + f.FL_URL);
//2生成图片的预览路径
string str_url_new = SmallImageWidth(str_url, 200);
//3赋值给FL_EXTENSION
f.FL_ICON_S = str_url_new;
//返回
string str_result = new AjaxSuccessResult(str_url_new).ToString();
Response.Write(str_result);
}
else
{
string str_result = new AjaxErrorResult("暂时不支持缩略图").ToString();
Response.Write(str_result);
}
}
else
{
string str_result = new AjaxSuccessResult(f.FL_ICON_S).ToString();
Response.Write(str_result);
}
}
/// <summary>
/// 上传一个文件
/// </summary>
public void Upload()
{
HttpFileCollection files = Request.Files;
AjaxErrorResult r = new AjaxErrorResult("error");
string str_FD_ID = Request["FD_ID"];
int FD_ID = 0;
if (!string.IsNullOrEmpty(str_FD_ID))
{
FD_ID = Convert.ToInt32(str_FD_ID);
}
string BUSINESS_TYPE = Request["BUSINESS_TYPE"];
if (string.IsNullOrEmpty(BUSINESS_TYPE))
{
BUSINESS_TYPE = string.Empty;
}
try
{
if (files == null)
{
Response.Write(r.ToString());
return;
}
if (files.Count == 0)
{
Response.Write(r.ToString());
return;
}
HttpPostedFile f = files[0];
string extension = f.FileName.Substring(f.FileName.LastIndexOf(".") + 1);
string str_path_v = "/file/upload/" + DateTime.Now.ToString("yyyy-MM-dd") + "/";
string str_file_name = Guid.NewGuid().ToString("N") + "." + extension;
string str_path_s = Server.MapPath("~" + str_path_v);
//string str_file_old = "";
//Dim i_index As Int32 = str_file_url_v.LastIndexOf("/")
//Dim str_file_name As String = comm_fun.convert_string(str_file_url_v.Substring(i_index + 1, str_file_url_v.Length - i_index - 1))
if (!System.IO.Directory.Exists(str_path_s))
{
System.IO.Directory.CreateDirectory(str_path_s);
}
string str_file_url_s = str_path_s + str_file_name;
f.SaveAs(str_file_url_s);
string str_file_url_v = str_path_v + str_file_name;
//新增文件表
SYS_FILE f1 = new SYS_FILE();
f1.FL_ACTIVE = true;
f1.FL_SIZE = f.ContentLength;
f1.FL_EXTENSION = extension;
f1.FL_NAME = get_old_filename(f.FileName);
f1.FL_URL = str_file_url_v;
f1.FL_CREATE_DATE = DateTime.Now;
f1.FL_FD_ID = FD_ID;
f1.FL_BUSINESS_TYPE = BUSINESS_TYPE;
db.SYS_FILE.Add(f1);
db.SaveChanges();
Response.Write(new AjaxSuccessResult(f1.FL_ID.ToString()).ToString());
return;
}
catch (Exception ex)
{
comm_fun.WriteLog(ex.ToString());
Response.Write(r.ToString());
return;
}
}