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274 lines
8.3 KiB
274 lines
8.3 KiB
using System;
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using System.Collections.Generic;
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using System.Globalization;
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using System.Linq;
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using NLog;
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using NzbDrone.Common.EnsureThat;
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using NzbDrone.Common.Http.Proxy;
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using NzbDrone.Core.Configuration.Events;
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using NzbDrone.Core.Messaging.Events;
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using NzbDrone.Core.Security;
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namespace NzbDrone.Core.Configuration
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{
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public enum ConfigKey
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{
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DownloadedMoviesFolder
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}
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public class ConfigService : IConfigService
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{
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private readonly IConfigRepository _repository;
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private readonly IEventAggregator _eventAggregator;
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private readonly Logger _logger;
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private static Dictionary<string, string> _cache;
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public ConfigService(IConfigRepository repository, IEventAggregator eventAggregator, Logger logger)
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{
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_repository = repository;
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_eventAggregator = eventAggregator;
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_logger = logger;
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_cache = new Dictionary<string, string>();
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}
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private Dictionary<string, object> AllWithDefaults()
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{
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var dict = new Dictionary<string, object>(StringComparer.InvariantCultureIgnoreCase);
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var type = GetType();
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var properties = type.GetProperties();
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foreach (var propertyInfo in properties)
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{
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var value = propertyInfo.GetValue(this, null);
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dict.Add(propertyInfo.Name, value);
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}
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return dict;
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}
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public void SaveConfigDictionary(Dictionary<string, object> configValues)
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{
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var allWithDefaults = AllWithDefaults();
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foreach (var configValue in configValues)
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{
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allWithDefaults.TryGetValue(configValue.Key, out var currentValue);
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if (currentValue == null || configValue.Value == null)
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{
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continue;
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}
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var equal = configValue.Value.ToString().Equals(currentValue.ToString());
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if (!equal)
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{
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SetValue(configValue.Key, configValue.Value.ToString());
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}
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}
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_eventAggregator.PublishEvent(new ConfigSavedEvent());
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}
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public bool IsDefined(string key)
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{
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return _repository.Get(key.ToLower()) != null;
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}
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public int HistoryCleanupDays
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{
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get { return GetValueInt("HistoryCleanupDays", 365); }
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set { SetValue("HistoryCleanupDays", value); }
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}
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public bool LogIndexerResponse
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{
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get { return GetValueBoolean("LogIndexerResponse", false); }
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set { SetValue("LogIndexerResponse", value); }
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}
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public int FirstDayOfWeek
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{
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get { return GetValueInt("FirstDayOfWeek", (int)CultureInfo.CurrentCulture.DateTimeFormat.FirstDayOfWeek); }
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set { SetValue("FirstDayOfWeek", value); }
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}
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public string CalendarWeekColumnHeader
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{
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get { return GetValue("CalendarWeekColumnHeader", "ddd M/D"); }
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set { SetValue("CalendarWeekColumnHeader", value); }
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}
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public string ShortDateFormat
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{
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get { return GetValue("ShortDateFormat", "MMM D YYYY"); }
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set { SetValue("ShortDateFormat", value); }
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}
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public string LongDateFormat
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{
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get { return GetValue("LongDateFormat", "dddd, MMMM D YYYY"); }
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set { SetValue("LongDateFormat", value); }
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}
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public string TimeFormat
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{
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get { return GetValue("TimeFormat", "h(:mm)a"); }
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set { SetValue("TimeFormat", value); }
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}
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public bool ShowRelativeDates
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{
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get { return GetValueBoolean("ShowRelativeDates", true); }
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set { SetValue("ShowRelativeDates", value); }
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}
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public bool EnableColorImpairedMode
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{
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get { return GetValueBoolean("EnableColorImpairedMode", false); }
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set { SetValue("EnableColorImpairedMode", value); }
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}
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public string UILanguage
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{
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get { return GetValue("UILanguage", "en"); }
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set { SetValue("UILanguage", value); }
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}
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public string PlexClientIdentifier => GetValue("PlexClientIdentifier", Guid.NewGuid().ToString(), true);
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public string RijndaelPassphrase => GetValue("RijndaelPassphrase", Guid.NewGuid().ToString(), true);
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public string HmacPassphrase => GetValue("HmacPassphrase", Guid.NewGuid().ToString(), true);
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public string RijndaelSalt => GetValue("RijndaelSalt", Guid.NewGuid().ToString(), true);
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public string HmacSalt => GetValue("HmacSalt", Guid.NewGuid().ToString(), true);
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public string DownloadProtectionKey => GetValue("DownloadProtectionKey", Guid.NewGuid().ToString().Replace("-", ""), true);
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public bool ProxyEnabled => GetValueBoolean("ProxyEnabled", false);
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public ProxyType ProxyType => GetValueEnum<ProxyType>("ProxyType", ProxyType.Http);
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public string ProxyHostname => GetValue("ProxyHostname", string.Empty);
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public int ProxyPort => GetValueInt("ProxyPort", 8080);
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public string ProxyUsername => GetValue("ProxyUsername", string.Empty);
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public string ProxyPassword => GetValue("ProxyPassword", string.Empty);
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public string ProxyBypassFilter => GetValue("ProxyBypassFilter", string.Empty);
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public bool ProxyBypassLocalAddresses => GetValueBoolean("ProxyBypassLocalAddresses", true);
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public string BackupFolder => GetValue("BackupFolder", "Backups");
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public int BackupInterval => GetValueInt("BackupInterval", 7);
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public int BackupRetention => GetValueInt("BackupRetention", 28);
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public CertificateValidationType CertificateValidation =>
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GetValueEnum("CertificateValidation", CertificateValidationType.Enabled);
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public string ApplicationUrl => GetValue("ApplicationUrl", string.Empty);
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private string GetValue(string key)
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{
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return GetValue(key, string.Empty);
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}
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private bool GetValueBoolean(string key, bool defaultValue = false)
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{
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return Convert.ToBoolean(GetValue(key, defaultValue));
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}
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private int GetValueInt(string key, int defaultValue = 0)
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{
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return Convert.ToInt32(GetValue(key, defaultValue));
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}
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private T GetValueEnum<T>(string key, T defaultValue)
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{
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return (T)Enum.Parse(typeof(T), GetValue(key, defaultValue), true);
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}
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public string GetValue(string key, object defaultValue, bool persist = false)
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{
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key = key.ToLowerInvariant();
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Ensure.That(key, () => key).IsNotNullOrWhiteSpace();
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EnsureCache();
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if (_cache.TryGetValue(key, out var dbValue) && dbValue != null && !string.IsNullOrEmpty(dbValue))
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{
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return dbValue;
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}
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_logger.Trace("Using default config value for '{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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}
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return defaultValue.ToString();
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}
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private void SetValue(string key, bool value)
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{
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SetValue(key, value.ToString());
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}
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private void SetValue(string key, int value)
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{
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SetValue(key, value.ToString());
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}
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private void SetValue(string key, Enum value)
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{
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SetValue(key, value.ToString().ToLower());
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}
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private void SetValue(string key, string value)
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{
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key = key.ToLowerInvariant();
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_logger.Trace("Writing Setting to database. Key:'{0}' Value:'{1}'", key, value);
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_repository.Upsert(key, value);
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ClearCache();
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}
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private void EnsureCache()
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{
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lock (_cache)
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{
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if (!_cache.Any())
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{
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var all = _repository.All();
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_cache = all.ToDictionary(c => c.Key.ToLower(), c => c.Value);
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}
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}
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}
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private static void ClearCache()
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{
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lock (_cache)
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{
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_cache = new Dictionary<string, string>();
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}
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}
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}
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}
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