/// <summary>
/// 保存用户评论数据
/// </summary>
/// <param name="context"></param>
public void SaveUserPosts(HttpContext context)
{
ZwJson zwJson = new ZwJson();
UserPostsService userPostsService = new UserPostsService(_session);
UserService userService = new UserService(_session);
var postid = context.Request.Params["postid"];
var khtml = context.Request.Params["khtml"];
var name = context.Session["UserName"];
if (name != null)
{
var data = userService.FindByName(name.ToString());
Posts posts = new Posts() { Id = postid };
UserPosts userPosts = new UserPosts()
{
Id = Guid.NewGuid().ToString(),
Contents = khtml,
CreateDt = DateTime.Now,
Posts = posts,
User = data[0]
};
userPostsService.Save(userPosts);
zwJson.IsSuccess = true;
zwJson.JsExecuteMethod = "ajax_SaveUserPosts";
}
else
{
zwJson.IsSuccess = false;
zwJson.Msg = "请先登录！";
}
context.Response.Write(_jss.Serialize(zwJson));
}
/// <summary>
/// 根据课程id获取资源文件
/// </summary>
/// <param name="context"></param>
public void FindByCourseId(HttpContext context)
{
var zwJson = new ZwJson();
ResourcesService resourcesService = new ResourcesService(_session);
var id = context.Request.Params["id"];
var resources = resourcesService.FindByCourseId(new Model.Course() { Id = id });
zwJson.Data = resources;
zwJson.IsSuccess = true;
zwJson.JsExecuteMethod = "Ajax_FindByCourseId";
context.Response.Write(_jss.Serialize(zwJson));
}
public void GetPosts(HttpContext context)
{
ZwJson zwJson = new ZwJson();
ISession session = SessionFactory.GetCurrentSession();
PostsService posts = new PostsService(session);
var pageStart = int.Parse(context.Request.Params["current"] ?? "1");
var pageLimit = int.Parse(context.Request.Params["total"] ?? "10");
var count = 0;
var list = posts.FindByPosts(pageStart, pageLimit, ref count);
zwJson.IsSuccess = true;
zwJson.Data = list;
zwJson.Other = count.ToString();
zwJson.JsExecuteMethod = "ajax_GetPosts";
context.Response.Write(_jss.Serialize(zwJson));
}
public void GetUserPostsById(HttpContext context)
{
ZwJson zwJson = new ZwJson();
PostsService postsService = new PostsService(_session);
UserPostsService userPostsService = new UserPostsService(_session);
var postid = context.Request.Params["postid"];
var list2 = postsService.FindById2(postid);
list2.ReplyCount = list2.UserPostses.Count;
zwJson.Other = list2.ReplyCount.ToString();
postsService.SaveOrUpdate(list2);
Posts posts = new Posts() { Id = postid };
var list = userPostsService.FindById(posts);
zwJson.IsSuccess = true;
zwJson.Data = list;
zwJson.JsExecuteMethod = "ajax_GetUserPostsById";
context.Response.Write(_jss.Serialize(zwJson));
}
/// <summary>
/// 删除数据
/// </summary>
/// <param name="context"></param>
public void DelCourse(HttpContext context)
{
var zwJson = new ZwJson();
CourseService courseService = new CourseService(_session);
var id = context.Request.Params["id"];
var idlist = id.Split('|');
foreach (var s in idlist)
{
var list = courseService.GetCourse(s);
var count = list.Resourceses.Count();
if (count > 0)
{
zwJson.IsSuccess = false;
zwJson.Msg = list.Title + "课程下有资源文件，请先删除该文件，再点击删除！";
context.Response.Write(_jss.Serialize(zwJson));
return;
}
courseService.Delete(list);
}
zwJson.IsSuccess = true;
zwJson.JsExecuteMethod = "Ajax_DelCourse";
context.Response.Write(_jss.Serialize(zwJson));
}
public void Login(HttpContext context)
{
ZwJson zwJson = new ZwJson();
ISession session = SessionFactory.GetCurrentSession();
UserService user = new UserService(session);
var data = user.Exist(new User
{
Name = context.Request.Params["username"],
Password = context.Request.Params["pass"]
});
if (data)
{
context.Session["UserName"] = context.Request.Params["username"];
zwJson.IsSuccess = true;
}
else
{
zwJson.IsSuccess = false;
zwJson.Msg = "请先注册，再登录！";
}
zwJson.JsExecuteMethod = "ajax_Login";
context.Response.Write(_jss.Serialize(zwJson));
}
/// <summary>
/// 删除帖子
/// </summary>
/// <param name="context"></param>
public void DelPosts(HttpContext context)
{
ZwJson zwJson = new ZwJson();
PostsService postsService = new PostsService(_session);
UserService userService = new UserService(_session);
var id = context.Request.Params["id"];
var name = context.Session["UserName"];
if (name != null)
{
postsService.Delete(new Posts
{
Id = id
});
zwJson.IsSuccess = true;
zwJson.JsExecuteMethod = "ajax_DelPosts";
}
else
{
zwJson.IsSuccess = false;
zwJson.Msg = "请先登录!";
}
context.Response.Write(_jss.Serialize(zwJson));
}
/// <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>
/// 根据CourseId获取数据
/// </summary>
/// <param name="context"></param>
public void FindById(HttpContext context)
{
var zwJson = new ZwJson();
CourseService courseService = new CourseService(_session);
var id = context.Request.Params["id"];
var data = courseService.GetCourse(id);
data.ClickCount++;
courseService.SaveOrUpdate(data);
var course = courseService.FindById(id);
zwJson.Data = course;
zwJson.IsSuccess = true;
zwJson.JsExecuteMethod = "Ajax_FindById";
context.Response.Write(_jss.Serialize(zwJson));
}
/// <summary>
/// 保存课程
/// </summary>
/// <param name="context"></param>
public void SaveCourse(HttpContext context)
{
var zwJson = new ZwJson();
var course = new Model.Course
{
Id = Guid.NewGuid().ToString(),
Contents = context.Request.Params["content"],
CreateDt = DateTime.Now,
Title = context.Request.Params["title"],
Creater = context.Session["UserName"].ToString(),
ClickCount = 0
};
CourseService courseService = new CourseService(_session);
courseService.Save(course);
zwJson.IsSuccess = true;
zwJson.JsExecuteMethod = "Ajax_SaveCourse";
context.Response.Write(_jss.Serialize(zwJson));
}
/// <summary>
/// 获取课程和资源
/// </summary>
/// <param name="context"></param>
public void GetCourseAndResource(HttpContext context)
{
var zwJson = new ZwJson();
CourseService courseService = new CourseService(_session);
var type = context.Request.Params["type"];
var course = courseService.GetCourseAndResource();
zwJson.Data = from c in course
select new
{
c.Id,
c.Title,
Resourceses = c.Resourceses.Where(s => s.Flag == type)
};
zwJson.IsSuccess = true;
zwJson.JsExecuteMethod = "Ajax_GetCourseAndResource";
context.Response.Write(_jss.Serialize(zwJson));
}
/// <summary>
/// 获取课程列表
/// </summary>
/// <param name="context"></param>
public void GetCourse(HttpContext context)
{
var zwJson = new ZwJson();
CourseService courseService = new CourseService(_session);
var list = courseService.GetView();
zwJson.Data = list;
zwJson.IsSuccess = true;
zwJson.JsExecuteMethod = "HtmlCourse";
context.Response.Write(_jss.Serialize(zwJson));
}
public void Register(HttpContext context)
{
ZwJson zwJson=new ZwJson();
ISession session = SessionFactory.GetCurrentSession();
UserService user = new UserService(session);
context.Session["UserName"] = context.Request.Params["username"];
user.Save(new User() {
Id = Guid.NewGuid().ToString(),
CreateDt = DateTime.Now,
Name = context.Request.Params["username"],
Password = context.Request.Params["pass"],
Sex = context.Request.Params["sex"],
BriefIntroduction = context.Request.Params["introduction"]
});
zwJson.IsSuccess = true;
zwJson.JsExecuteMethod = "ajax_SaveUser";
context.Response.Write(_jss.Serialize(zwJson));
}
public void Quit(HttpContext context)
{
ZwJson zwJson = new ZwJson();
context.Session["UserName"] = null;
zwJson.IsSuccess = true;
zwJson.JsExecuteMethod = "ajax_Quit";
context.Response.Write(_jss.Serialize(zwJson));
}
/// <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));
}
