/// <summary>
/// Travserse the specified folder and looks for media files in it's sub folders
/// </summary>
/// <param name="folder">Folder to search</param>
private void TraverseFolder(DirectoryInfo folder)
{
try
{
SelectedFolderPath = folder.FullName;
foreach (FileType fileType in FileTypes)
{
foreach (IntelligentString extension in fileType.Extensions)
{
foreach (FileInfo fi in folder.GetFiles("*" + extension.Value))
{
if (!MediaItem.MediaItemPartLocationExists(fi.FullName))
{
MediaItem mediaItem;
switch (fileType.MediaItemType)
{
case MediaItemTypeEnum.Song:
mediaItem = new Song();
break;
case MediaItemTypeEnum.Video:
mediaItem = new Video();
break;
default:
throw new UnknownEnumValueException(fileType.MediaItemType);
}
mediaItem.ParseFilename(fi.FullName);
mediaItem.Parts.Add(fi.FullName, fi.Length, MediaItem.GetDuration(fi.FullName));
OnFoundMediaItem(mediaItem);
}
}
}
}
foreach (DirectoryInfo subFolder in folder.GetDirectories())
{
TraverseFolder(subFolder);
}
}
catch (UnauthorizedAccessException)
{
}
}
/// <summary>
/// Browses for a media file to add to the media item parts collection
/// </summary>
public void BrowseForMediaFiles()
{
try
{
if (IsOrganising)
{
GeneralMethods.MessageBoxApplicationError("Please wait for the library to finish organising before editing any media items");
return;
}
FileType[] fileTypes = App.GetFileTypesForMediaItem(MediaItem);
if (fileTypes != null)
{
String[] filenames = BrowseForMediaFilenames(fileTypes, true);
if (filenames.Length > 0)
{
Dictionary <MediaItemPart, TimeSpan> parts = new Dictionary <MediaItemPart, TimeSpan>();
foreach (String filename in filenames)
{
if (MediaItem.MediaItemPartLocationExists(filename))
{
GeneralMethods.MessageBoxApplicationError("There is already a " + MediaItem.Type.ToString().ToLower() + " in the system with the filename: \"" + filename + "\"");
return;
}
FileInfo fi = new FileInfo(filename);
if (!fileTypes.Any(p => p.Extensions.Any(e => e.Value.ToLower() == fi.Extension.ToLower())))
{
try
{
FileType fileType = GetFileTypeForExtension(fileTypes, fi.Extension, MediaItem.Type);
if (fileType != null)
{
fileType.Save();
if (!fileTypes.Contains(fileType))
{
OnFileTypeAdded(fileType);
}
}
}
catch (System.Exception e)
{
GeneralMethods.MessageBoxException(e, "Could not add extension to file type: ");
}
}
MediaItemPart part = new MediaItemPart(fi.FullName)
{
Size = fi.Length, Index = Convert.ToInt16(MediaItem.Parts.Count)
};
//store the duration of the part
parts.Add(part, MediaItem.GetDuration(fi.FullName));
}
foreach (KeyValuePair <MediaItemPart, TimeSpan> part in parts)
{
MediaItemPart newPart = MediaItem.Parts.Add(part.Key.Location, part.Key.Size, part.Key.Duration);
MediaItem.SetPartDuration(newPart.Index, part.Value);
}
OnPartAdded(parts.Keys.ToArray());
}
}
}
catch (System.Exception e)
{
GeneralMethods.MessageBoxException(e, "Could not add part: ");
}
}
private void btnBrowsePart_Click(object sender, RoutedEventArgs e)
{
try
{
if (IsOrganising)
{
GeneralMethods.MessageBoxApplicationError("Please wait for the library to finish organising before editing any media items");
return;
}
Button btnBrowsePart = sender as Button;
MediaItemExists mediaItemExists = btnBrowsePart.DataContext as MediaItemExists;
String[] filenames = MediaItemPartsView.BrowseForMediaFilenames(FileTypes.ToArray(), false);
if (filenames.Length == 1)
{
String filename = filenames[0];
if (MediaItem.MediaItemPartLocationExists(filename))
{
GeneralMethods.MessageBoxApplicationError("There is already a " + mediaItemExists.MediaItem.Type.ToString().ToLower() + " in the system with the filename: \"" + filename + "\"");
return;
}
FileInfo fi = new FileInfo(filename);
if (!FileTypes.Any(p => p.Extensions.Any(ext => ext.Value.ToLower() == fi.Extension.ToLower())))
{
try
{
FileType fileType = MediaItemPartsView.GetFileTypeForExtension(FileTypes.ToArray(), fi.Extension, mediaItemExists.MediaItem.Type);
if (fileType != null)
{
fileType.Save();
if (!FileTypes.Contains(fileType))
{
FileTypes.Add(fileType);
OnFileTypeAdded(fileType);
}
}
}
catch (System.Exception ex)
{
GeneralMethods.MessageBoxException(ex, "Could not add extension to file type: ");
}
}
mediaItemExists.Part.Location = filename;
mediaItemExists.Part.Size = fi.Length;
mediaItemExists.MediaItem.SetPartDuration(mediaItemExists.Part.Index, MediaItem.GetDuration(fi.FullName));
mediaItemExists.MediaItem.Save();
ItemsSource.Remove(mediaItemExists);
if (ItemsSource.Count == 0)
{
DialogResult = true;
}
}
}
catch (System.Exception ex)
{
GeneralMethods.MessageBoxException(ex, "Could not locate file: ");
}
}