/// <summary>
/// Retrieve all artist directories in users music collection.
/// </summary>
/// <param name="genreDirPath">Path to the genre directory.</param>
public void GetAllArtistDirectories(string genreDirPath)
{
MyMessages.NameOfMethod = MethodBase.GetCurrentMethod().Name;
if (string.IsNullOrEmpty(genreDirPath) ||
!Directory.Exists(genreDirPath))
{
MyMessages.ErrorMessage = "The genre directory path is invalid.";
MyMessages.ShowErrorMessage(MyMessages.ErrorMessage, MyMessages.NameOfMethod);
}
// TODO: finish getting all artist directories.
Debug.Assert(genreDirPath != null, "genreDirPath != null");
var artistPaths = new List <string>(
Directory.EnumerateDirectories(genreDirPath, "*", SearchOption.TopDirectoryOnly));
foreach (var artistPath in artistPaths)
{
var itemPath = PathOperations.ReverseString(artistPath);
var artistName = PathOperations.GetNameBeforeFirstSeparator(itemPath);
artistName = PathOperations.ReverseString(artistName);
ArtistNamesCollection.AddItem(artistName);
ArtistDirectoryDictionaryCollection.AddItem(artistName, artistPath);
}
}
/// <summary>
/// Get All artist directories for this genre music return them in a list collection.
/// </summary>
/// <param name="genreDirPath"></param>
/// <returns></returns>
public List <string> GetArtistDirectories(string genreDirPath)
{
var artists = new List <string>();
MyMessages.NameOfMethod = MethodBase.GetCurrentMethod().Name;
if (string.IsNullOrEmpty(genreDirPath) ||
!Directory.Exists(genreDirPath))
{
MyMessages.ErrorMessage = "The artist directory path is invalid.";
MyMessages.ShowErrorMessage(MyMessages.ErrorMessage, MyMessages.NameOfMethod);
}
Debug.Assert(genreDirPath != null, "genreDirPath != null");
var artistPaths = new List <string>(
Directory.EnumerateDirectories(genreDirPath, "*", SearchOption.TopDirectoryOnly));
foreach (var artistPath in artistPaths)
{
var itemPath = PathOperations.ReverseString(artistPath);
var artistName = PathOperations.GetNameBeforeFirstSeparator(itemPath);
artistName = PathOperations.ReverseString(artistName);
artists.Add(artistPath);
}
return(artists);
}
/// <summary>
/// Get all Genre directories from music directory.
/// Add all Genre directories found to genreDirectoriesCollection.
/// </summary>
public void GetAllGenreDirectories(string musicDirPath)
{
MyMessages.NameOfMethod = MethodBase.GetCurrentMethod().Name;
if (string.IsNullOrEmpty(musicDirPath))
{
MyMessages.ErrorMessage = "Not a valid path to music directory.";
MyMessages.ShowErrorMessage(MyMessages.ErrorMessage, MyMessages.NameOfMethod);
}
Debug.Assert(musicDirPath != null, "musicDirPath != null");
var geneDirectories = new List <string>(
Directory.EnumerateDirectories(musicDirPath, "*", SearchOption.TopDirectoryOnly));
GenreDirectoryNamesUsersCollection.ClearCollection();
if (geneDirectories.Count <= 0)
{
return;
}
foreach (var genrePath in geneDirectories)
{
GenreDirectoriesCollection.AddItem(genrePath);
var itemPath = PathOperations.ReverseString(genrePath);
var genreName = PathOperations.GetNameBeforeFirstSeparator(itemPath);
genreName = PathOperations.ReverseString(genreName);
// check and make sure this is a valid genre directory name. There could be other directory
// types.
if (ValidateOperations.ValidateFormatGenreDirectoryName(genreName))
{
GenreDirectoryNamesUsersCollection.AddItem(genreName);
GenreFileReadWrite.WriteGenreUsersList();
}
}
}
