public void Setup()
{
ResetObservedResults();
MockApplication = A.Fake <Application>();
A.CallTo(() => MockApplication.PackageName).Returns("com.andrewandderek.podcastutilities");
MockLogger = A.Fake <ILogger>();
MockResourceProvider = A.Fake <IResourceProvider>();
MockFileUtilities = A.Fake <IFileUtilities>();
MockApplicationControlFileProvider = A.Fake <IApplicationControlFileProvider>();
MockCrashReporter = A.Fake <ICrashReporter>();
MockAnalyticsEngine = A.Fake <IAnalyticsEngine>();
MockEpisodePurger = A.Fake <IEpisodePurger>();
SetupResources();
ViewModel = new PurgeViewModel(
MockApplication,
MockLogger,
MockResourceProvider,
MockApplicationControlFileProvider,
MockEpisodePurger,
MockFileUtilities,
MockCrashReporter,
MockAnalyticsEngine
);
ViewModel.Observables.Title += SetTitle;
ViewModel.Observables.StartProgress += StartProgress;
ViewModel.Observables.UpdateProgress += UpdateProgress;
ViewModel.Observables.EndProgress += EndProgress;
ViewModel.Observables.SetPurgeItems += SetPurgeItems;
ViewModel.Observables.DisplayMessage += DisplayMessage;
}
public PurgeViewModel(
Application app,
ILogger logger,
IResourceProvider resourceProvider,
IApplicationControlFileProvider applicationControlFileProvider,
IEpisodePurger episodePurger,
IFileUtilities fileUtilities,
ICrashReporter crashReporter,
IAnalyticsEngine analyticsEngine) : base(app)
{
Logger = logger;
ResourceProvider = resourceProvider;
ApplicationControlFileProvider = applicationControlFileProvider;
EpisodePurger = episodePurger;
FileUtilities = fileUtilities;
CrashReporter = crashReporter;
AnalyticsEngine = analyticsEngine;
}
private static void DoDelete(IList <IFileInfo> files, IList <IDirectoryInfo> folders)
{
IFileUtilities fileUtilities = _iocContainer.Resolve <IFileUtilities>();
IEpisodePurger podcastEpisodePurger = _iocContainer.Resolve <IEpisodePurger>();
foreach (IFileInfo fileInfo in files)
{
fileUtilities.FileDelete(fileInfo.FullName);
}
foreach (IDirectoryInfo folder in folders)
{
try
{
podcastEpisodePurger.PurgeFolder(folder);
}
catch (Exception exception)
{
Console.ForegroundColor = ConsoleColor.Red;
Console.WriteLine("Cannot delete folder: {0}", folder.FullName);
Console.WriteLine(exception.ToString());
Console.ResetColor();
}
}
}
static void Main(string[] args)
{
DisplayBanner();
if (args.Length < 1)
{
DisplayHelp();
return;
}
_iocContainer = InitializeIocContainer();
_control = new ReadOnlyControlFile(args[0]);
if (args.Count() > 1)
{
_quiet = args[1].Contains('q');
}
// find the episodes to delete
List <IFileInfo> allFilesToDelete = new List <IFileInfo>(20);
IEpisodePurger podcastEpisodePurger = _iocContainer.Resolve <IEpisodePurger>();
foreach (PodcastInfo podcastInfo in _control.GetPodcasts())
{
IList <IFileInfo> filesToDeleteFromThisFeed = podcastEpisodePurger.FindEpisodesToPurge(_control.GetSourceRoot(), podcastInfo);
allFilesToDelete.AddRange(filesToDeleteFromThisFeed);
}
// find folders that can now be deleted
List <IDirectoryInfo> allFoldersToDelete = new List <IDirectoryInfo>(10);
foreach (PodcastInfo podcastInfo in _control.GetPodcasts())
{
IList <IDirectoryInfo> foldersToDeleteInThisFeed = podcastEpisodePurger.FindEmptyFoldersToDelete(_control.GetSourceRoot(), podcastInfo, allFilesToDelete);
allFoldersToDelete.AddRange(foldersToDeleteInThisFeed);
}
if (allFilesToDelete.Count == 0 && allFoldersToDelete.Count == 0)
{
Console.WriteLine("There is nothing to delete");
return;
}
if (_quiet)
{
DoDelete(allFilesToDelete, allFoldersToDelete);
}
else
{
if (allFilesToDelete.Count > 0)
{
Console.WriteLine("Files:");
foreach (IFileInfo fileInfo in allFilesToDelete)
{
Console.WriteLine("{0}", fileInfo.FullName);
}
}
if (allFoldersToDelete.Count > 0)
{
Console.WriteLine("Folders:");
foreach (IDirectoryInfo folder in allFoldersToDelete)
{
Console.WriteLine("{0}", folder.FullName);
}
}
Console.WriteLine("OK to delete {0} files and {1} folders? (y/n) ", allFilesToDelete.Count, allFoldersToDelete.Count);
string answer;
do
{
char key = Convert.ToChar(Console.Read());
answer = key.ToString().ToLower();
} while (answer != "y" && answer != "n");
if (answer == "y")
{
Console.WriteLine("Deleting {0} files and {1} folders", allFilesToDelete.Count, allFoldersToDelete.Count);
DoDelete(allFilesToDelete, allFoldersToDelete);
}
else
{
Console.WriteLine("No files deleted");
}
}
Console.WriteLine("Done");
}