/// <summary>
/// build tree object for audio
/// </summary>
/// <returns></returns>
public static List <SoundTrackModel> GetTree()
{
List <SoundTrackModel> list;
var physPath = WebConfigurationManager.AppSettings["PhysicalPath"];
var stParent = new SoundTrackModel();
stParent.FilePath = "";
list = ReclusiveTree(physPath, (int)TrackType.Singer, ref stParent, ".mp3;.flac");
return(list);
}
public static List <SoundTrackModel> GetEbookList()
{
var physPath = WebConfigurationManager.AppSettings["PhysicalPath"];
var stParent = new SoundTrackModel();
stParent.FilePath = "\\_Ebook";
var list = ReclusiveTree(physPath + "\\_Ebook", (int)TrackType.Singer, ref stParent, ".pdf");
return(list);
}
/// <summary>
/// đệ quy cây thư mục
/// </summary>
/// <param name="parentPath"></param>
/// <param name="lever"></param>
/// <param name="parent"></param>
/// <param name="extType">type file(".mp3" or ".mp4")</param>
/// <returns></returns>
private static List <SoundTrackModel> ReclusiveTree(string parentPath, int lever, ref SoundTrackModel parent, string extType = ".mp3")
{
try
{
var physPath = WebConfigurationManager.AppSettings["PhysicalPath"];
var list = new List <SoundTrackModel>();
//find all dir
var listDir = Directory.EnumerateDirectories(parentPath, "*", SearchOption.TopDirectoryOnly).ToList();
if (listDir.Any())
{
//foreach folder
foreach (var item in listDir)
{
var dirInf = new DirectoryInfo(item);
if (!((dirInf.Name[0] == '_' || dirInf.Name.ToLower() == "video") && string.IsNullOrEmpty(parent.FilePath)))
{
SoundTrackModel st = new SoundTrackModel();
st.ItemType = lever;
st.Name = dirInf.Name;
st.Gid = Guid.NewGuid().ToString().Replace("-", "");
st.ParentGid = parent.Gid;
st.FilePath = parent.FilePath + "\\" + dirInf.Name;
//if (extType.Equals(".mp3"))
st.ListTrack = ReclusiveTree(physPath + "\\" + st.FilePath, lever + 1, ref st, extType);
list.Add(st);
}
}
}
var extensions = extType.Split(';').Concat(arrImageExt);
var allowedExtensions = new HashSet <string>(extensions, StringComparer.OrdinalIgnoreCase);
var dirInfor = new DirectoryInfo(parentPath);
var listFile = dirInfor.EnumerateFiles("*.*", SearchOption.TopDirectoryOnly).Where(f => allowedExtensions.Contains(f.Extension)).ToList();
if (listFile.Any())
{
var count = 0;
//foreach file
foreach (var item in listFile)
{
//var file = new FileInfo(item);
//var extension = Path.GetExtension(item);
if (item != null && (item.Extension.ToLower() != extType) && arrImageExt.Contains(item.Extension.ToLower()))
{
//extension = extension.ToLower();
// image file
parent.CoverPath = parent.FilePath + "\\" + item.Name;
}
else
{
//mp3 file
SoundTrackModel st = new SoundTrackModel();
st.ItemType = (int)TrackType.Track;
st.order = count;
st.Name = item.Name;
st.ParentGid = parent.Gid;
st.CoverPath = parent.Name;
st.FilePath = parent.FilePath + "\\" + item.Name;
//st.ListTrack = ReclusiveTree(st.FilePath, lever + 1, ref st);
count++;
list.Add(st);
}
}
}
return(list);
}
catch (Exception ex)
{
Common.WriteLog(MethodBase.GetCurrentMethod().Name, ex.Message + ex.StackTrace);
return(null);
}
}
