public bool ReflashVideos(string path)
{
Videos[] videos = Directory.GetFiles(path + "Videos\\", "*", SearchOption.AllDirectories).Where(item => { return(item.EndsWith(".flv") || item.EndsWith(".mp4")); }).Select(item => new Videos()
{
VideoName = item.Substring(item.LastIndexOf('\\') + 1), Url = item.Substring(path.Length - 1)
}).ToArray();
string[] sourceVideosName = linqHelper.GetList <Videos>().Select(item => item.VideoName).ToArray();
Videos[] result = videos.Where(item => !sourceVideosName.Contains(item.VideoName)).ToArray();
string[] directories = Directory.GetDirectories(path + "Videos\\").Select(item => item.Substring(item.LastIndexOf("\\") + 1)).ToArray();
string[] sourceDirectories = linqHelper.GetList <Models.VideoCategory>().Select(item => item.VideoCategoryName).ToArray();
string[] newDirectories = directories.Where(item => !sourceDirectories.Contains(item)).ToArray();
try
{
foreach (string item in newDirectories)
{
Models.VideoCategory videoCategory = new Models.VideoCategory();
videoCategory.VideoCategoryName = item.Substring(item.LastIndexOf("\\") + 1);
linqHelper.InsertEntity <Models.VideoCategory>(videoCategory);
}
foreach (Videos video in result)
{
string CategoryName = video.Url.Split(new string[] { "\\" }, StringSplitOptions.None)[2];
int VideoCategoryID = linqHelper.GetEntity <Models.VideoCategory>(item => item.VideoCategoryName == CategoryName).ID;
video.VideoCategoryID = VideoCategoryID;
video.CreateTime = DateTime.Now;
linqHelper.InsertEntity <Videos>(video);
}
return(true);
}
catch (Exception ex)
{
return(false);
}
}
public void UpdateCategory(Models.VideoCategory videoCategory)
{
service.UpdateCategory(videoCategory);
}
public void UpdateCategory(Models.VideoCategory videoCategory)
{
linqHelper.UpdateEntity <Models.VideoCategory>(videoCategory);
}
