private void ChooseContentDirectory_DialogClosing(object sender,
DialogClosingEventArgs eventArgs)
{
if (Equals(eventArgs.Parameter, false))
{
return;
}
if (!(eventArgs.Parameter is ChooseContentDirectoryViewModel chooseContentDirectoryViewModel))
{
return;
}
string directoryPath = chooseContentDirectoryViewModel.DirectoryPath;
if (string.IsNullOrWhiteSpace(directoryPath))
{
eventArgs.Cancel();
return;
}
ContentTypeToFind contentType = chooseContentDirectoryViewModel.SelectedContentType;
var parameters = new ContentDirectoryParametersInfo(directoryPath, contentType);
_eventAggregator
.GetEvent <ProcessContentDirectoryMessage>()
.Publish(parameters);
}
public ContentDirectoryInfo(string sourceDirectoryPath, ContentTypeToFind contentType,
IReadOnlyDictionary <string, IReadOnlyList <string> > data)
{
data.ThrowIfNull(nameof(data));
SourceDirectoryPath =
sourceDirectoryPath.ThrowIfNullOrEmpty(nameof(sourceDirectoryPath));
ContentType = contentType;
ContentPaths = TransformToContentModels(data);
}
public async Task <ContentDirectoryInfo> GetAllDirectoryContentAsync(
string directoryPath, ContentTypeToFind contentType)
{
directoryPath.ThrowIfNullOrWhiteSpace(nameof(directoryPath));
// TODO: get paging info parameters from View.
IReadOnlyDictionary <string, IReadOnlyList <string> > result = await ContentFinder
.FindContentForDirWithPagingAsync(
directoryName : directoryPath,
contentType : contentType.ConvertToLibraryEnum(),
pagingInfo : ContentModels.CreateOption(new ContentModels.PagingInfo(0, 10))
)
.ConfigureAwait(continueOnCapturedContext: false);
return(new ContentDirectoryInfo(directoryPath, contentType, result));
}
public static ContentModels.ContentType ConvertToLibraryEnum(
this ContentTypeToFind contentType)
{
return(contentType switch
{
ContentTypeToFind.Movie => ContentModels.ContentType.Movie,
ContentTypeToFind.Image => ContentModels.ContentType.Image,
ContentTypeToFind.Text => ContentModels.ContentType.Text,
_ => throw new ArgumentOutOfRangeException(
nameof(contentType), contentType,
$"Unknown content type: \"{contentType.ToString()}\"."
)
});
public ContentDirectoryParametersInfo(string directoryPath, ContentTypeToFind contentType)
{
DirectoryPath = directoryPath.ThrowIfNullOrWhiteSpace(nameof(directoryPath));
ContentType = contentType;
}
