Radarr/NzbDrone.Core/Configuration/ConfigService.cs

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using System;
using System.Collections.Generic;
using System.Linq;
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using NLog;
using NzbDrone.Common.Messaging;
using NzbDrone.Core.Configuration.Events;
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using NzbDrone.Core.Download;
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using NzbDrone.Core.Download.Clients.Nzbget;
using NzbDrone.Core.Download.Clients.Sabnzbd;
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namespace NzbDrone.Core.Configuration
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{
public enum ConfigKey
{
DownloadedEpisodesFolder
}
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public class ConfigService : IConfigService
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{
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private readonly IConfigRepository _repository;
private readonly IMessageAggregator _messageAggregator;
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private readonly Logger _logger;
private static Dictionary<string, string> _cache;
public ConfigService(IConfigRepository repository, IMessageAggregator messageAggregator, Logger logger)
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{
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_repository = repository;
_messageAggregator = messageAggregator;
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_logger = logger;
_cache = new Dictionary<string, string>();
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}
public IEnumerable<Config> All()
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{
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return _repository.All();
}
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public Dictionary<String, Object> AllWithDefaults()
{
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var dict = new Dictionary<String, Object>(StringComparer.InvariantCultureIgnoreCase);
var type = GetType();
var properties = type.GetProperties();
foreach (var propertyInfo in properties)
{
var value = propertyInfo.GetValue(this, null);
dict.Add(propertyInfo.Name, value);
}
return dict;
}
public void SaveValues(Dictionary<string, object> configValues)
{
var allWithDefaults = AllWithDefaults();
foreach (var configValue in configValues)
{
object currentValue;
allWithDefaults.TryGetValue(configValue.Key, out currentValue);
if (currentValue == null) continue;
var equal = configValue.Value.ToString().Equals(currentValue.ToString());
if (!equal)
SetValue(configValue.Key, configValue.Value.ToString());
}
_messageAggregator.PublishEvent(new ConfigSavedEvent());
}
public String SabHost
{
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get { return GetValue("SabHost", "localhost"); }
set { SetValue("SabHost", value); }
}
public int SabPort
{
get { return GetValueInt("SabPort", 8080); }
set { SetValue("SabPort", value); }
}
public String SabApiKey
{
get { return GetValue("SabApiKey"); }
set { SetValue("SabApiKey", value); }
}
public String SabUsername
{
get { return GetValue("SabUsername"); }
set { SetValue("SabUsername", value); }
}
public String SabPassword
{
get { return GetValue("SabPassword"); }
set { SetValue("SabPassword", value); }
}
public String SabTvCategory
{
get { return GetValue("SabTvCategory", "tv"); }
set { SetValue("SabTvCategory", value); }
}
public SabPriorityType SabRecentTvPriority
{
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get { return GetValueEnum("SabRecentTvPriority", SabPriorityType.Default); }
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set { SetValue("SabRecentTvPriority", value); }
}
public SabPriorityType SabOlderTvPriority
{
get { return GetValueEnum("SabOlderTvPriority", SabPriorityType.Default); }
set { SetValue("SabOlderTvPriority", value); }
}
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public String DownloadedEpisodesFolder
{
get { return GetValue(ConfigKey.DownloadedEpisodesFolder.ToString()); }
set { SetValue(ConfigKey.DownloadedEpisodesFolder.ToString(), value); }
}
public bool UseSeasonFolder
{
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get { return GetValueBoolean("UseSeasonFolder", true); }
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set { SetValue("UseSeasonFolder", value); }
}
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public string SeasonFolderFormat
{
get { return GetValue("SeasonFolderFormat", "Season %s"); }
set { SetValue("SeasonFolderFormat", value); }
}
public bool AutoUnmonitorPreviouslyDownloadedEpisodes
{
get { return GetValueBoolean("AutoUnmonitorPreviouslyDownloadedEpisodes"); }
set { SetValue("AutoUnmonitorPreviouslyDownloadedEpisodes", value); }
}
public int Retention
{
get { return GetValueInt("Retention", 0); }
set { SetValue("Retention", value); }
}
public DownloadClientType DownloadClient
{
get { return GetValueEnum("DownloadClient", DownloadClientType.Sabnzbd); }
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set { SetValue("DownloadClient", value); }
}
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public string BlackholeFolder
{
get { return GetValue("BlackholeFolder", String.Empty); }
set { SetValue("BlackholeFolder", value); }
}
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public string PneumaticFolder
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{
get { return GetValue("PneumaticFolder", String.Empty); }
set { SetValue("PneumaticFolder", value); }
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}
public string RecycleBin
{
get { return GetValue("RecycleBin", String.Empty); }
set { SetValue("RecycleBin", value); }
}
public String NzbgetUsername
{
get { return GetValue("NzbgetUsername", "nzbget"); }
set { SetValue("NzbgetUsername", value); }
}
public String NzbgetPassword
{
get { return GetValue("NzbgetPassword", ""); }
set { SetValue("NzbgetPassword", value); }
}
public String NzbgetHost
{
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get { return GetValue("NzbgetHost", "localhost"); }
set { SetValue("NzbgetHost", value); }
}
public Int32 NzbgetPort
{
get { return GetValueInt("NzbgetPort", 6789); }
set { SetValue("NzbgetPort", value); }
}
public String NzbgetTvCategory
{
get { return GetValue("NzbgetTvCategory", "nzbget"); }
set { SetValue("NzbgetTvCategory", value); }
}
public PriorityType NzbgetRecentTvPriority
{
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get { return GetValueEnum("NzbgetRecentTvPriority", PriorityType.Normal); }
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set { SetValue("NzbgetRecentTvPriority", value); }
}
public PriorityType NzbgetOlderTvPriority
{
get { return GetValueEnum("NzbgetOlderTvPriority", PriorityType.Normal); }
set { SetValue("NzbgetOlderTvPriority", value); }
}
public string ReleaseRestrictions
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{
get { return GetValue("ReleaseRestrictions", String.Empty); }
set { SetValue("ReleaseRestrictions", value); }
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}
public Int32 RssSyncInterval
{
get { return GetValueInt("RssSyncInterval", 15); }
set { SetValue("RssSyncInterval", value); }
}
public Boolean AutoDownloadPropers
{
get { return GetValueBoolean("AutoDownloadPropers", true); }
set { SetValue("AutoDownloadPropers", value); }
}
public string DownloadClientWorkingFolders
{
get { return GetValue("DownloadClientWorkingFolders", "_UNPACK_|_FAILED_"); }
set { SetValue("DownloadClientWorkingFolders", value); }
}
private string GetValue(string key)
{
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return GetValue(key, String.Empty);
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}
private bool GetValueBoolean(string key, bool defaultValue = false)
{
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return Convert.ToBoolean(GetValue(key, defaultValue));
}
private int GetValueInt(string key, int defaultValue = 0)
{
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return Convert.ToInt32(GetValue(key, defaultValue));
}
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public T GetValueEnum<T>(string key, T defaultValue)
{
return (T)Enum.Parse(typeof(T), GetValue(key, defaultValue), true);
}
public string GetValue(string key, object defaultValue, bool persist = false)
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{
EnsureCache();
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key = key.ToLowerInvariant();
string dbValue;
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if (_cache.TryGetValue(key, out dbValue) && dbValue != null && !String.IsNullOrEmpty(dbValue))
return dbValue;
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_logger.Trace("Unable to find config key '{0}' defaultValue:'{1}'", key, defaultValue);
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if (persist)
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{
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SetValue(key, defaultValue.ToString());
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}
return defaultValue.ToString();
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}
private void SetValue(string key, Boolean value)
{
SetValue(key, value.ToString());
}
private void SetValue(string key, int value)
{
SetValue(key, value.ToString());
}
public void SetValue(string key, string value)
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{
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key = key.ToLowerInvariant();
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if (String.IsNullOrEmpty(key))
throw new ArgumentOutOfRangeException("key");
if (value == null)
throw new ArgumentNullException("key");
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_logger.Trace("Writing Setting to file. Key:'{0}' Value:'{1}'", key, value);
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var dbValue = _repository.Get(key);
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if (dbValue == null)
{
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_repository.Insert(new Config { Key = key, Value = value });
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}
else
{
dbValue.Value = value;
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_repository.Update(dbValue);
}
ClearCache();
}
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public void SetValue(string key, Enum value)
{
SetValue(key, value.ToString().ToLower());
}
private void EnsureCache()
{
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lock (_cache)
{
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if (!_cache.Any())
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{
_cache = All().ToDictionary(c => c.Key.ToLower(), c => c.Value);
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}
}
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}
public static void ClearCache()
{
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lock (_cache)
{
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_cache = new Dictionary<string, string>();
}
}
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}
}