/// <summary>
/// Action method for adding new media files to an album.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void import_fileDialogue_Click(object sender, RoutedEventArgs e)
{
//TODO: add method to prevent Duplication in code (DRY)
//Check if an album is already open or not.
if (openAlbumIndex != -1 && openAlbumIndex < albumManager.Count())
{
Album album = albumManager.GetAlbumAtIndex(openAlbumIndex);
OpenFileDialog openFileDialog = new OpenFileDialog();
openFileDialog.Filter =
"Image files (*.JPG;*.PNG)|*.JPG;*.PNG|" +
"Video files (*.WMV;*.MP4)|*.WMV;*.MP4|" +
"All supported files|*.JPG;*.PNG;*.WMV;*.MP4";
openFileDialog.FilterIndex = 3; //Default filter is: All supported files.
openFileDialog.Multiselect = true; //Users can select multiple media files to import at once.
if (openFileDialog.ShowDialog() == true)
{
foreach (var filePath in openFileDialog.FileNames)
{
string extension = Path.GetExtension(filePath);
string fileName = Path.GetFileName(filePath);
if (album.MediaFiles.Any(o => o.FilePath == filePath))
{
MessageBoxResult result = MessageBox.Show($"{fileName} already exists in this album, would you like to add it anyway?",
"File already exists",
MessageBoxButton.YesNo);
MediaFile file;
switch (result)
{
case MessageBoxResult.Yes:
switch (extension)
{
case ".jpg":
case ".png":
file = new ImageFile(fileName, "", filePath);
album.MediaFiles.Add(file);
break;
case ".wmv":
case ".mp4":
file = new VideoFile(fileName, "", filePath);
album.MediaFiles.Add(file);
break;
}
break;
case MessageBoxResult.No:
//Do Nothing
break;
}
}
else
{
try
{
MediaFile file;
switch (extension)
{
case ".jpg":
case ".png":
//album.MediaFiles.Add(new ImageFile(fileName, "", filePath));
file = new ImageFile(fileName, "", filePath);
album.MediaFiles.Add(file);
break;
case ".wmv":
case ".mp4":
//album.MediaFiles.Add(new VideoFile(fileName, "", filePath));
file = new VideoFile(fileName, "", filePath);
album.MediaFiles.Add(file);
break;
}
}
catch
{
MessageBox.Show("Error importing file(s) ");
}
}
}
}
}
}