/// <summary>
/// 添加视频分类
/// </summary>
/// <param name="videoCategoryInfo">视频分类实体</param>
public void InsertVideoCategory(VideoCategoryInfo videoCategoryInfo)
{
using (MongoDB mongoDB = new MongoDB())
{
mongoDB.GetCollection <VideoCategoryInfo>().Insert(videoCategoryInfo);
}
}
public JsonResult VideoNew(VideoInfo videoInfo)
{
if (videoInfo == null)
{
return(Json(new MessageInfo {
Success = false, Message = "信息错误."
}));
}
if (string.IsNullOrEmpty(videoInfo.Name))
{
return(Json(new MessageInfo {
Success = false, Message = "请输入名称."
}));
}
if (string.IsNullOrEmpty(videoInfo.VideoCategoryID))
{
return(Json(new MessageInfo {
Success = false, Message = "请选择视频分类."
}));
}
VideoCategoryInfo videoCategoryInfo = Lottery.DatabaseProvider.Instance().GetVideoCategoryByID(videoInfo.VideoCategoryID);
if (videoCategoryInfo == null)
{
return(Json(new MessageInfo {
Success = false, Message = "视频分类不存在."
}));
}
VideoCategoryInfo videoCategoryInfoChild = Lottery.DatabaseProvider.Instance().GetVideoCategoryByPID(videoInfo.VideoCategoryID);
if (videoCategoryInfoChild != null)
{
return(Json(new MessageInfo {
Success = false, Message = "视频分类下有子分类,请选择子分类."
}));
}
if (string.IsNullOrEmpty(videoInfo.File))
{
return(Json(new MessageInfo {
Success = false, Message = "请输入文件名."
}));
}
VideoInfo videoInfoJudge = Lottery.DatabaseProvider.Instance().GetVideoByNameAndCategoryID(videoInfo.Name, videoInfo.VideoCategoryID);
if (videoInfoJudge != null)
{
return(Json(new MessageInfo {
Success = false, Message = "名称已被专用,请换个试试."
}));
}
videoInfo.ID = Guid.NewGuid().ToString();
videoInfo.Date = DateTime.Now;
videoInfo.Status = Convert.ToInt16(EnumInfo.Status.Start);
videoInfo.VideoCategoryName = videoCategoryInfo.Name;
Lottery.DatabaseProvider.Instance().InsertVideo(videoInfo);
return(Json(new MessageInfo {
Success = true, Message = "添加成功.", Model = videoInfo
}));
}
/// <summary>
/// 修改视频分类
/// </summary>
/// <param name="videoCategoryInfo">视频分类编号</param>
public void UpdateVideoCategory(VideoCategoryInfo videoCategoryInfo)
{
using (MongoDB mongoDB = new MongoDB())
{
var collection = mongoDB.GetCollection <VideoCategoryInfo>();
collection.Update(videoCategoryInfo, u => u.ID == videoCategoryInfo.ID);
}
}
public JsonResult VideoCategoryEdit(VideoCategoryInfo videoCategoryInfo)
{
if (videoCategoryInfo == null)
{
return(Json(new MessageInfo {
Success = false, Message = "信息错误."
}));
}
if (string.IsNullOrEmpty(videoCategoryInfo.ID))
{
return(Json(new MessageInfo {
Success = false, Message = "视频分类编号错误."
}));
}
VideoCategoryInfo videoCategoryInfoEdit = Lottery.DatabaseProvider.Instance().GetVideoCategoryByID(videoCategoryInfo.ID);
if (videoCategoryInfoEdit == null)
{
return(Json(new MessageInfo {
Success = false, Message = "视频分类不存在"
}));
}
if (string.IsNullOrEmpty(videoCategoryInfo.Name))
{
return(Json(new MessageInfo {
Success = false, Message = "请输入名称."
}));
}
if (string.IsNullOrEmpty(videoCategoryInfo.PID))
{
return(Json(new MessageInfo {
Success = false, Message = "请选择上级编号."
}));
}
if (videoCategoryInfoEdit.PID != videoCategoryInfo.PID)
{
if (Lottery.DatabaseProvider.Instance().GetVideoCategoryByPID(videoCategoryInfo.ID) != null)
{
return(Json(new MessageInfo {
Success = false, Message = "此分类下有子级,不能修改."
}));
}
else
{
VideoCategoryInfo videoCategoryInfoParent = Lottery.DatabaseProvider.Instance().GetVideoCategoryByID(videoCategoryInfo.PID);
videoCategoryInfoEdit.Level = videoCategoryInfoParent == null ? 1 : videoCategoryInfoParent.Level + 1;
}
}
videoCategoryInfoEdit.Name = videoCategoryInfo.Name;
videoCategoryInfoEdit.Move = videoCategoryInfoEdit.PID == videoCategoryInfo.PID ? false : true;
videoCategoryInfoEdit.PID = videoCategoryInfo.PID;
videoCategoryInfoEdit.Memo = videoCategoryInfo.Memo;
Lottery.DatabaseProvider.Instance().UpdateVideoCategory(videoCategoryInfoEdit);
return(Json(new MessageInfo {
Success = true, Message = "修改成功.", Model = videoCategoryInfoEdit
}));
}
//视频分类列表
public ActionResult VideoCategoryList(VideoCategoryInfo videoCategoryInfo, PageInfo pageInfo)
{
if (pageInfo == null)
{
pageInfo = new PageInfo();
}
IList <VideoCategoryInfo> videoCategoryInfos = Lottery.DatabaseProvider.Instance().GetVideoCategory(videoCategoryInfo);
videoCategoryInfos = ViewCategoryTree("0", videoCategoryInfos, null);
return(View(videoCategoryInfos));
}
/// <summary>
/// 获取视频分类
/// </summary>
/// <param name="videoCategoryInfo">视频分类实体</param>
/// <param name="pageInfo">分页实体</param>
/// <returns></returns>
public IList <VideoCategoryInfo> GetVideoCategory(VideoCategoryInfo videoCategoryInfo)
{
using (MongoDB mongoDB = new MongoDB())
{
var collection = mongoDB.GetCollection <VideoCategoryInfo>();
var query = from user in collection.Linq() select user;
if (videoCategoryInfo != null && !string.IsNullOrEmpty(videoCategoryInfo.ID))
{
query = query.Where(u => u.ID.Contains(videoCategoryInfo.ID));
}
if (videoCategoryInfo != null && !string.IsNullOrEmpty(videoCategoryInfo.Name))
{
query = query.Where(u => u.Name.Contains(videoCategoryInfo.Name));
}
return(query.OrderByDescending(u => u.Date).ToList <VideoCategoryInfo>());
}
}
public JsonResult VideoCategoryNew(VideoCategoryInfo videoCategoryInfo)
{
if (videoCategoryInfo == null)
{
return(Json(new MessageInfo {
Success = false, Message = "信息错误."
}));
}
if (string.IsNullOrEmpty(videoCategoryInfo.Name))
{
return(Json(new MessageInfo {
Success = false, Message = "请输入名称."
}));
}
if (string.IsNullOrEmpty(videoCategoryInfo.PID))
{
return(Json(new MessageInfo {
Success = false, Message = "请选择上级."
}));
}
VideoCategoryInfo videoCategoryInfoJudge = Lottery.DatabaseProvider.Instance().GetVideoCategoryByNameAndPID(videoCategoryInfo.Name, videoCategoryInfo.PID);
if (videoCategoryInfoJudge != null)
{
return(Json(new MessageInfo {
Success = false, Message = "名称已被专用,请换个试试."
}));
}
videoCategoryInfo.ID = Guid.NewGuid().ToString();
videoCategoryInfo.Level = 1;
if (videoCategoryInfo.PID != "0")
{
VideoCategoryInfo videoCategoryInfoParent = Lottery.DatabaseProvider.Instance().GetVideoCategoryByID(videoCategoryInfo.PID);
videoCategoryInfo.Level = videoCategoryInfoParent == null ? videoCategoryInfo.Level : videoCategoryInfoParent.Level + 1;
}
videoCategoryInfo.Date = DateTime.Now;
videoCategoryInfo.Status = Convert.ToInt16(EnumInfo.Status.Start);
Lottery.DatabaseProvider.Instance().InsertVideoCategory(videoCategoryInfo);
return(Json(new MessageInfo {
Success = true, Message = "添加成功.", Model = videoCategoryInfo
}));
}
public JsonResult VideoEdit(VideoInfo videoInfo)
{
if (videoInfo == null)
{
return(Json(new MessageInfo {
Success = false, Message = "信息错误."
}));
}
if (string.IsNullOrEmpty(videoInfo.ID))
{
return(Json(new MessageInfo {
Success = false, Message = "视频编号错误."
}));
}
VideoInfo videoInfoEdit = Lottery.DatabaseProvider.Instance().GetVideoByID(videoInfo.ID);
if (videoInfoEdit == null)
{
return(Json(new MessageInfo {
Success = false, Message = "视频不存在"
}));
}
if (string.IsNullOrEmpty(videoInfo.Name))
{
return(Json(new MessageInfo {
Success = false, Message = "请输入名称."
}));
}
if (string.IsNullOrEmpty(videoInfo.VideoCategoryID))
{
return(Json(new MessageInfo {
Success = false, Message = "请选择视频分类."
}));
}
VideoCategoryInfo videoCategoryInfo = Lottery.DatabaseProvider.Instance().GetVideoCategoryByID(videoInfo.VideoCategoryID);
if (videoCategoryInfo == null)
{
return(Json(new MessageInfo {
Success = false, Message = "视频分类不存在."
}));
}
VideoCategoryInfo videoCategoryInfoChild = Lottery.DatabaseProvider.Instance().GetVideoCategoryByPID(videoInfo.VideoCategoryID);
if (videoCategoryInfoChild != null)
{
return(Json(new MessageInfo {
Success = false, Message = "视频分类下有子分类,请选择子分类."
}));
}
IList <VideoInfo> videoInfos = Lottery.DatabaseProvider.Instance().GetVideo(new VideoInfo {
NameEqual = videoInfo.Name, VideoCategoryID = videoInfo.VideoCategoryID
}, null);
if (videoInfos != null && videoInfos.Count > 1)
{
return(Json(new MessageInfo {
Success = false, Message = "此名称已被使用,请换个试试."
}));
}
if (string.IsNullOrEmpty(videoInfo.File))
{
return(Json(new MessageInfo {
Success = false, Message = "请输入文件名."
}));
}
videoInfoEdit.Name = videoInfo.Name;
videoInfoEdit.File = videoInfo.File;
videoInfoEdit.VideoCategoryName = videoCategoryInfo.Name;
Lottery.DatabaseProvider.Instance().UpdateVideo(videoInfoEdit);
return(Json(new MessageInfo {
Success = true, Message = "修改成功.", Model = videoInfoEdit
}));
}