/// <summary>
/// 删除资源文件
/// </summary>
/// <param name="context"></param>
public void DelRecources(HttpContext context)
{
ZwJson zwJson = new ZwJson();
ResourcesService resourcesService = new ResourcesService(session);
var name = context.Request.Params["name"];
var courseid = context.Request.Params["courseid"];
var type = context.Request.Params["type"];
var pathAll = "";
switch (type)
{
case "课程列表":
pathAll = _filepath + courseid + @"\" + name;
break;
case "视频列表":
pathAll = _video + courseid + @"\" + name;
break;
case "flashPdf":
pathAll = _flash + courseid + @"\" + name;
break;
}
try
{
resourcesService.DeleteByName(new Resources()
{
Name = name,
Flag = type
});
zwJson.IsSuccess = true;
zwJson.JsExecuteMethod = "ajax_DelRecources";
File.Delete(pathAll);
context.Response.Write(_jss.Serialize(zwJson));
}
catch (Exception)
{
throw;
}
}
/// <summary>
/// 保存课程资源文件
/// </summary>
/// <param name="context"></param>
public void SaveFile(HttpContext context)
{
ZwJson zwJson = new ZwJson();
ResourcesService resourcesService = new ResourcesService(session);
HttpPostedFile file = context.Request.Files["Filedata"];
var courseid = context.Request.Params["id"];
var type = context.Request.Params["type"];
Resources resources = new Resources();
if (file == null) return;
var pathAll = "";
var httppath = "";
var pathDirectory = "";
switch (type)
{
case "课程列表":
pathAll = _filepath + courseid + @"\" + file.FileName;
httppath = "/CourseFile/" + courseid + @"\" + file.FileName;
pathDirectory = _filepath + courseid;
break;
case "视频列表":
pathAll = _video + courseid + @"\" + file.FileName;
httppath = "/OlFile/" + courseid + @"\" + file.FileName;
pathDirectory = _video + courseid;
break;
case "flashPdf":
pathAll = _flash + courseid + @"\" + file.FileName;
httppath = "/FlashFile/" + courseid + @"\" + file.FileName;
pathDirectory = _flash + courseid;
break;
}
var url = UrlHelper.Resolve(httppath);
int size = file.ContentLength / 1024;
var flag = file.ContentLength % 1024;
if (flag > 0)
{
size++;
}
resources.FileSize = size.ToString(CultureInfo.InvariantCulture);
resources.Flag = type;
resources.Name = file.FileName;
resources.FileType = file.FileName.Split('.')[file.FileName.Split('.').Length - 1];
resources.FilePath = url;
resources.CreateDt = DateTime.Now;
resources.Course = new Model.Course()
{
Id = courseid
};
if (!Directory.Exists(pathDirectory))
{
Directory.CreateDirectory(pathDirectory);
}
if (File.Exists(pathAll))
{
resourcesService.DeleteByName(resources);
}
resources.Id = Guid.NewGuid().ToString();
resourcesService.Save(resources);
file.SaveAs(pathAll);
//zwJson.IsSuccess = true;
//zwJson.JsExecuteMethod = "ajax_SaveFile";
//context.Response.Write(_jss.Serialize(zwJson));
}