public JsonResult Add(string Title = "", string Say = "", int HitCount = 9, int Status = 0, string DisplayPic = "")
{
AjaxResponse <object> obj = new AjaxResponse <object>();
#region 一系列验证
if (!string.IsNullOrEmpty(Title))
{
if (Title.Length > 25)
{
obj.ErrorMessage = "标题25个字以内！";
return(Json(obj));
}
}
if (string.IsNullOrEmpty(Say))
{
obj.ErrorMessage = "内容不能为空！";
return(Json(obj));
}
if (Say.Length > 500)
{
obj.ErrorMessage = "内容500个字以内！";
return(Json(obj));
}
#endregion
//如果没有上传默认展图，就随机展示一个默认展图
if (string.IsNullOrEmpty(DisplayPic))
{
IList <ArticleDisPhoto> disPics = ArticleDisPhotoService.PageLoad(p => p.Status != StatusEnum.Delete).ToList();
int count = disPics.Count;
if (count > 0)
{
Random random = new Random();
int index = random.Next(disPics.Count);
DisplayPic = disPics[index].PicUrl;
}
else//实在没有的话就给一个默认值
{
DisplayPic = LoT.Common.ConfigHelper.GetValueForConfigAppKey("ArticleTypeDisPlayPic");
}
}
Talking talking = new Talking()
{
Title = string.IsNullOrEmpty(Title) ? "" : Title,
Say = Say,
CreateTime = DateTime.Now,
UpdateTime = DateTime.Now,
HitCount = HitCount,
Status = (ArticleStatusEnum)Status,
DisplayPic = DisplayPic
};
obj.IsSuccess = TalkingService.AddModel(talking);
return(Json(obj));
}
/// <summary>
/// 说说修改页面
/// </summary>
/// <param name="GroupType"></param>
/// <param name="ArticleId"></param>
/// <returns></returns>
public ActionResult Update(int GroupType = 1, int ArticleId = 0)
{
Talking talking = TalkingService.FindModel(ArticleId);
//不存在就跳转到添加页面
if (talking == null)
{
return(RedirectToAction("Add"));
}
return(View(talking));
}
/// <summary>
/// 批量恢复文章类型
/// </summary>
/// <param name="ids">ID集合信息（逗号分隔）</param>
/// <returns></returns>
public JsonResult RecoverList(string ids = "")
{
IList <int> idList = ids.Trim(',').Split(new char[] { ',' }, StringSplitOptions.RemoveEmptyEntries).Select(s => Convert.ToInt32(s)).ToList();
int i = TalkingService.UpdateModel(at => idList.Contains(at.Id), at => at.Status = ArticleStatusEnum.All);
AjaxResponse <Talking> obj = new AjaxResponse <Talking>();
if (i > 0)
{
obj.IsSuccess = true;
obj.OtherData = "成功恢复" + i + "条记录";
}
else
{
obj.ErrorMessage = "操作失败！";
}
return(Json(obj));
}
/// <summary>
/// 查询
/// </summary>
/// <param name="page"></param>
/// <param name="rows"></param>
/// <param name="Say"></param>
/// <param name="startime"></param>
/// <param name="endtime"></param>
/// <returns></returns>
public JsonResult Query(int page = 1, int rows = 20, string Say = "", string startime = "", string endtime = "")
{
DateTime regStartTime;
DateTime regEndTime;
if (!DateTime.TryParse(startime, out regStartTime))
{
regStartTime = DateTime.MinValue;
}
if (!DateTime.TryParse(endtime, out regEndTime))
{
regEndTime = DateTime.MaxValue;
}
int total = 0;
Expression <Func <Talking, bool> > whereLambada =
a => (string.IsNullOrEmpty(Say) || a.Say.Contains(Say)) &&
(startime == string.Empty || a.CreateTime >= regStartTime) &&
(endtime == string.Empty || a.CreateTime <= regEndTime);
var TalkingList = TalkingService.PageLoad(whereLambada, a => new { a.CreateTime }, true, page, rows, out total).ToList().Select(a => new TalkingTemp
{
Id = a.Id,
Say = a.Say,
CreateTime = a.CreateTime.ToString("yyyy-MM-dd HH:mm"),
UpdateTime = a.UpdateTime.ToString("yyyy-MM-dd HH:mm"),
Status = a.Status
});
var obj = new AjaxResponse <ListData <TalkingTemp> >();
obj.IsSuccess = true;
obj.Data = new ListData <TalkingTemp>();
obj.Data.rows = TalkingList;
obj.Data.total = total;
return(Json(obj));
}
public static bool Delete(int tid)
{
return(TalkingService.DeleteTalkingByID(tid));
}
public static bool Insert(String text, int aid)
{
return(TalkingService.InsertIntoTalking(text, aid));
}
