public static void DeleteMediaFile(MediaFileEntity entity, string applicationName, Guid userId, string userName)
{
using (var context = new PlayoutDbContext())
{
var item = context.MediaFiles.SingleOrDefault(i => i.Id == entity.Id);
if (item != null)
{
item.Deleted = true;
item.DeleteTime = DateTime.Now;
var action = new UserAction();
action.ApplicationName = applicationName;
action.Category = UserActionCategory.Remove;
//action.Data=
action.Description = string.Format("素材ID:{3}, 标题：{0}，原始文件名：{1}，时长：{2}。",
entity.Title, entity.OriginalFileName, TimeSpan.FromSeconds(entity.Duration), entity.Id);
action.Name = "删除素材";
//action.Tag = "";
action.UserId = userId;
action.UserName = userName;
context.UserActions.Add(action);
context.SaveChanges();
}
}
}
public static void AddMediaFile(MediaFileEntity entity, string applicationName, Guid userId, string userName)
{
using (var context = new PlayoutDbContext())
{
entity.CreatorId = userId;
entity.OriginalFileName = System.IO.Path.GetFileName(entity.OriginalFileName);
context.MediaFiles.Add(entity);
var action = new UserAction();
action.ApplicationName = applicationName;
action.Category = UserActionCategory.Add;
//action.Data=
action.Description = string.Format("标题：{0}，原始文件名：{1}，时长：{2}。",
entity.Title, entity.OriginalFileName, TimeSpan.FromSeconds(entity.Duration));
action.Name = "导入素材";
//action.Tag = "";
action.UserId = userId;
action.UserName = userName;
context.UserActions.Add(action);
context.SaveChanges();
}
}
