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Readarr/NzbDrone/Providers/ConfigProvider.cs

110 lines
3.0 KiB

using System;
using System.IO;
using System.Linq;
using System.Reflection;
using System.Xml.Linq;
using NLog;
using NLog.Config;
namespace NzbDrone.Providers
{
internal class ConfigProvider
{
internal virtual string ApplicationRoot
{
get
{
var appDir = new FileInfo(Assembly.GetExecutingAssembly().Location).Directory;
while (appDir.GetDirectories("iisexpress").Length == 0)
{
if (appDir.Parent == null) throw new ApplicationException("Can't fine IISExpress folder.");
appDir = appDir.Parent;
}
return appDir.FullName;
}
}
internal virtual int Port
{
get { return GetValueInt("Port"); }
}
internal virtual bool LaunchBrowser
{
get { return GetValueBoolean("LaunchBrowser"); }
}
internal virtual string AppDataDirectory
{
get { return Path.Combine(ApplicationRoot, "NzbDrone.Web", "App_Data"); }
}
internal virtual string ConfigFile
{
get { return Path.Combine(AppDataDirectory, "Config.xml"); }
}
internal virtual string IISFolder
{
get { return Path.Combine(ApplicationRoot, @"IISExpress\"); }
}
internal virtual void ConfigureNlog()
{
LogManager.Configuration = new XmlLoggingConfiguration(
Path.Combine(ApplicationRoot, "NzbDrone.Web\\log.config"), false);
}
internal virtual void CreateDefaultConfigFile()
{
//Create the config file here
Directory.CreateDirectory(AppDataDirectory);
if (!File.Exists(ConfigFile))
{
WriteDefaultConfig();
}
}
internal virtual void WriteDefaultConfig()
{
var xDoc = new XDocument(new XDeclaration("1.0", "utf-8", "yes"));
xDoc.Add(new XElement("Config",
new XElement("Port", 8989),
new XElement("LaunchBrowser", true)
)
);
xDoc.Save(ConfigFile);
}
private string GetValue(string key, string parent = null)
{
var xDoc = XDocument.Load(ConfigFile);
var config = xDoc.Descendants("Config").Single();
var parentContainer = config;
if (parent != null)
parentContainer = config.Descendants(parent).Single();
var value = parentContainer.Descendants(key).Single().Value;
return value;
}
private int GetValueInt(string key, string parent = null)
{
return Convert.ToInt32(GetValue(key, parent));
}
private bool GetValueBoolean(string key, string parent = null)
{
return Convert.ToBoolean(GetValue(key, parent));
}
}
}