public async System.Threading.Tasks.Task<uint> BrowseFolder(StorageFolder folder)
{
// LogMessage("Discover folder Name: " + folder.Name + " Path: " + folder.Path + " files: [" + fileDiscovered + "] folders: [" + folderDiscovered + "]");
folderDiscovered++;
if (ProgressEvent != null)
ProgressEvent(folderDiscovered);
await System.Threading.Tasks.Task.Delay(100);
try
{
if (discoverCancelToken != null)
if (discoverCancelToken.Token.IsCancellationRequested)
discoverCancelToken.Token.ThrowIfCancellationRequested();
IReadOnlyList<StorageFolder> folders = await folder.GetFoldersAsync(CommonFolderQuery.DefaultQuery);
foreach (var f in folders)
{
if (discoverCancelToken != null)
if (discoverCancelToken.Token.IsCancellationRequested)
discoverCancelToken.Token.ThrowIfCancellationRequested();
uint value = await BrowseFolder(f);
}
}
catch (Exception e)
{
LogMessage("Discover folder exception: " + folder.Path + " Exception:" + e.Message);
}
uint currentFilesDiscovered = fileDiscovered;
try
{
if (discoverCancelToken != null)
if (discoverCancelToken.Token.IsCancellationRequested)
discoverCancelToken.Token.ThrowIfCancellationRequested();
// IReadOnlyList<StorageFile> files = await folder.GetFilesAsync(CommonFileQuery.OrderByName);
IReadOnlyList<StorageFile> files = await folder.GetFilesAsync(CommonFileQuery.DefaultQuery);
foreach (var f in files)
{
if (discoverCancelToken != null)
if (discoverCancelToken.Token.IsCancellationRequested)
discoverCancelToken.Token.ThrowIfCancellationRequested();
string path = await GetPath(f);
string extension = f.FileType;
foreach (string e in extensionArray)
{
if (extension.EndsWith(e, StringComparison.CurrentCultureIgnoreCase))
{
if (!defaultMediaDictionary.ContainsKey(path))
{
MediaLibraryItem mli = new MediaLibraryItem(path);
defaultMediaDictionary.Add(path, mli);
fileDiscovered = (uint)defaultMediaDictionary.Count;
}
UpdateUI();
//statusValue.Text = fileDiscovered.ToString() + " files discovered";
// LogMessage("Discover file name: " + f.Name + " path: " + path);
break;
}
}
}
}
catch (Exception e)
{
LogMessage("Discover files exception: " + folder.Path + " Exception:" + e.Message);
}
if (currentFilesDiscovered != fileDiscovered)
{
UpdateCounter();
}
return fileDiscovered;
}
public static MediaLibraryItem GetMediaIteamFromPath(string path)
{
MediaLibraryItem mi = new MediaLibraryItem(path);
return mi;
}