Sonarr/NzbDrone.Core/Providers/RootDirProvider.cs

109 lines
3.1 KiB
C#
Raw Normal View History

using System;
using System.Collections.Generic;
using System.IO;
using Ninject;
using NLog;
2011-11-13 04:07:06 +00:00
using NzbDrone.Common;
using NzbDrone.Core.Providers.Core;
using NzbDrone.Core.Repository;
using PetaPoco;
namespace NzbDrone.Core.Providers
{
2011-04-08 15:10:46 +00:00
public class RootDirProvider
{
private readonly IDatabase _database;
private static readonly Logger Logger = LogManager.GetCurrentClassLogger();
private readonly DiskProvider _diskProvider;
private readonly SeriesProvider _seriesProvider;
[Inject]
public RootDirProvider(IDatabase database, SeriesProvider seriesProvider, DiskProvider diskProvider)
{
_database = database;
_diskProvider = diskProvider;
_seriesProvider = seriesProvider;
}
#region IRootDirProvider
2011-04-08 15:10:46 +00:00
public virtual List<RootDir> GetAll()
{
return _database.Fetch<RootDir>();
}
2011-06-13 04:20:29 +00:00
public virtual int Add(RootDir rootDir)
{
ValidatePath(rootDir);
return Convert.ToInt32(_database.Insert(rootDir));
}
2011-04-10 02:44:01 +00:00
2011-04-08 15:10:46 +00:00
public virtual void Remove(int rootDirId)
{
_database.Delete<RootDir>(rootDirId);
}
2011-04-10 02:44:01 +00:00
private static void ValidatePath(RootDir rootDir)
{
if (String.IsNullOrWhiteSpace(rootDir.Path) || !Path.IsPathRooted(rootDir.Path))
{
throw new ArgumentException("Invalid path");
}
}
2011-04-10 02:44:01 +00:00
2011-04-08 15:10:46 +00:00
public virtual RootDir GetRootDir(int rootDirId)
{
return _database.SingleOrDefault<RootDir>(rootDirId);
}
public List<String> GetUnmappedFolders(string path)
{
Logger.Debug("Generating list of unmapped folders");
if (String.IsNullOrEmpty(path))
throw new ArgumentException("Invalid path provided", "path");
var results = new List<String>();
if (!_diskProvider.FolderExists(path))
{
Logger.Debug("Path supplied does not exist: {0}", path);
return results;
}
foreach (string seriesFolder in _diskProvider.GetDirectories(path))
{
var cleanPath = new DirectoryInfo(seriesFolder).FullName.NormalizePath();
if (!_seriesProvider.SeriesPathExists(cleanPath))
2011-07-27 22:59:48 +00:00
{
results.Add(cleanPath);
2011-07-27 22:59:48 +00:00
}
}
Logger.Debug("{0} unmapped folders detected.", results.Count);
return results;
}
public virtual string GetMostFreeRootDir()
{
ulong maxSize = 0;
var maxPath = String.Empty;
var rootDirs = GetAll();
foreach (var rootDir in rootDirs)
{
2011-11-12 19:53:36 +00:00
rootDir.FreeSpace = _diskProvider.FreeDiskSpace(new DirectoryInfo(rootDir.Path));
if (rootDir.FreeSpace > maxSize)
{
maxPath = rootDir.Path;
maxSize = rootDir.FreeSpace;
}
}
return maxPath;
}
#endregion
}
2011-04-10 02:44:01 +00:00
}