Sonarr/NzbDrone/Providers/ConfigProvider.cs

217 lines
7.0 KiB
C#

using System;
using System.IO;
using System.Linq;
using System.Xml.Linq;
using System.Xml.XPath;
using NLog;
using NLog.Config;
using Ninject;
using NzbDrone.Model;
namespace NzbDrone.Providers
{
public class ConfigProvider
{
private readonly EnviromentProvider _enviromentProvider;
private static readonly Logger Logger = LogManager.GetLogger("Host.ConfigProvider");
[Inject]
public ConfigProvider(EnviromentProvider enviromentProvider)
{
_enviromentProvider = enviromentProvider;
}
public ConfigProvider()
{
}
public virtual int PortNumber
{
get { return GetValueInt("Port", 8989); }
}
public virtual bool LaunchBrowser
{
get { return GetValueBoolean("LaunchBrowser", true); }
}
public virtual string IISDirectory
{
get { return Path.Combine(_enviromentProvider.ApplicationPath, "IISExpress"); }
}
public virtual string IISExePath
{
get { return Path.Combine(IISDirectory, "iisexpress.exe"); }
}
public virtual string IISConfigPath
{
get { return Path.Combine(IISDirectory, "AppServer", "applicationhost.config"); }
}
public virtual string AppDataDirectory
{
get { return Path.Combine(_enviromentProvider.ApplicationPath, "NzbDrone.Web", "App_Data"); }
}
public virtual string ConfigFile
{
get { return Path.Combine(AppDataDirectory, "Config.xml"); }
}
public virtual string NlogConfigPath
{
get { return Path.Combine(_enviromentProvider.ApplicationPath, "NzbDrone.Web\\log.config"); }
}
public virtual AuthenticationType AuthenticationType
{
get { return (AuthenticationType)GetValueInt("AuthenticationType", 0); }
}
public virtual void ConfigureNlog()
{
LogManager.Configuration = new XmlLoggingConfiguration(NlogConfigPath, false);
}
public virtual void UpdateIISConfig(string configPath)
{
Logger.Info(@"Server configuration file: {0}", configPath);
Logger.Info(@"Configuring server to: [http://localhost:{0}]", PortNumber);
var configXml = XDocument.Load(configPath);
var bindings =
configXml.XPathSelectElement("configuration/system.applicationHost/sites").Elements("site").Where(
d => d.Attribute("name").Value.ToLowerInvariant() == "nzbdrone").First().Element("bindings");
bindings.Descendants().Remove();
bindings.Add(
new XElement("binding",
new XAttribute("protocol", "http"),
new XAttribute("bindingInformation", String.Format("*:{0}:localhost", PortNumber))
));
bindings.Add(
new XElement("binding",
new XAttribute("protocol", "http"),
new XAttribute("bindingInformation", String.Format("*:{0}:", PortNumber))
));
//Update the authenticationTypes
var location = configXml.XPathSelectElement("configuration").Elements("location").Where(
d => d.Attribute("path").Value.ToLowerInvariant() == "nzbdrone").First();
var authenticationTypes = location.XPathSelectElements("system.webServer/security/authentication").First().Descendants();
//Set all authentication types enabled to false
foreach (var child in authenticationTypes)
{
child.Attribute("enabled").Value = "false";
}
var configuredAuthType = String.Format("{0}Authentication", AuthenticationType.ToString()).ToLowerInvariant();
//Set the users authenticationType to true
authenticationTypes.Where(t => t.Name.ToString().ToLowerInvariant() == configuredAuthType).Single().Attribute("enabled").Value = "true";
configXml.Save(configPath);
}
public virtual void CreateDefaultConfigFile()
{
//Create the config file here
Directory.CreateDirectory(AppDataDirectory);
if (!File.Exists(ConfigFile))
{
WriteDefaultConfig();
}
}
private string GetValue(string key, object defaultValue, string parent = null)
{
var xDoc = XDocument.Load(ConfigFile);
var config = xDoc.Descendants("Config").Single();
var parentContainer = config;
if (!String.IsNullOrEmpty(parent))
{
//Add the parent
if (config.Descendants(parent).Count() != 1)
{
SetValue(key, defaultValue, parent);
//Reload the configFile
xDoc = XDocument.Load(ConfigFile);
config = xDoc.Descendants("Config").Single();
}
parentContainer = config.Descendants(parent).Single();
}
var valueHolder = parentContainer.Descendants(key).ToList();
if (valueHolder.Count() == 1)
return valueHolder.First().Value;
//Save the value
SetValue(key, defaultValue, parent);
//return the default value
return defaultValue.ToString();
}
public virtual int GetValueInt(string key, int defaultValue, string parent = null)
{
return Convert.ToInt32(GetValue(key, defaultValue, parent));
}
public virtual bool GetValueBoolean(string key, bool defaultValue, string parent = null)
{
return Convert.ToBoolean(GetValue(key, defaultValue, parent));
}
public virtual void SetValue(string key, object value, string parent = null)
{
var xDoc = XDocument.Load(ConfigFile);
var config = xDoc.Descendants("Config").Single();
var parentContainer = config;
if (!String.IsNullOrEmpty(parent))
{
//Add the parent container if it doesn't already exist
if (config.Descendants(parent).Count() != 1)
{
config.Add(new XElement(parent));
}
parentContainer = config.Descendants(parent).Single();
}
var keyHolder = parentContainer.Descendants(key);
if (keyHolder.Count() != 1)
parentContainer.Add(new XElement(key, value));
else
parentContainer.Descendants(key).Single().Value = value.ToString();
xDoc.Save(ConfigFile);
}
public virtual void WriteDefaultConfig()
{
var xDoc = new XDocument(new XDeclaration("1.0", "utf-8", "yes"));
xDoc.Add(new XElement("Config"));
xDoc.Save(ConfigFile);
}
}
}