Lidarr/NzbDrone.Core/Providers/XbmcProvider.cs

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C#
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using System;
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using System.IO;
using System.Linq;
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using System.Xml.Linq;
using NLog;
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using NzbDrone.Core.Helpers;
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using NzbDrone.Core.Providers.Core;
namespace NzbDrone.Core.Providers
{
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public class XbmcProvider
{
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private static readonly Logger Logger = LogManager.GetCurrentClassLogger();
private readonly ConfigProvider _configProvider;
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private readonly HttpProvider _httpProvider;
public XbmcProvider(ConfigProvider configProvider, HttpProvider httpProvider)
{
_configProvider = configProvider;
_httpProvider = httpProvider;
}
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public virtual void Notify(string header, string message)
{
//Get time in seconds and convert to ms
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var time = Convert.ToInt32(_configProvider.GetValue("XbmcDisplayTime", "3", true))*1000;
var command = String.Format("ExecBuiltIn(Notification({0},{1},{2}))", header, message, time);
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if (Convert.ToBoolean(_configProvider.GetValue("XbmcNotificationImage", false, true)))
{
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//Todo: Get the actual port that NzbDrone is running on...
var serverInfo = String.Format("http://{0}:{1}", ServerHelper.GetServerHostname(), "8989");
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var imageUrl = String.Format("{0}/Content/XbmcNotification.png", serverInfo);
command = String.Format("ExecBuiltIn(Notification({0},{1},{2}, {3}))", header, message, time, imageUrl);
}
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foreach (var host in _configProvider.GetValue("XbmcHosts", "localhost:80", true).Split(','))
{
Logger.Trace("Sending Notifcation to XBMC Host: {0}", host);
SendCommand(host, command);
}
}
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public virtual void Update(int seriesId)
{
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foreach (var host in _configProvider.GetValue("XbmcHosts", "localhost:80", true).Split(','))
{
Logger.Trace("Sending Update DB Request to XBMC Host: {0}", host);
var xbmcSeriesPath = GetXbmcSeriesPath(host, seriesId);
//If the path is not found & the user wants to update the entire library, do it now.
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if (String.IsNullOrEmpty(xbmcSeriesPath) &&
Convert.ToBoolean(_configProvider.GetValue("XbmcFullUpdate", false, true)))
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{
//Update the entire library
Logger.Trace("Series [{0}] doesn't exist on XBMC host: {1}, Updating Entire Library", seriesId, host);
SendCommand(host, "ExecBuiltIn(UpdateLibrary(video))");
return;
}
var command = String.Format("ExecBuiltIn(UpdateLibrary(video,{0}))", xbmcSeriesPath);
SendCommand(host, command);
}
}
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public virtual void Clean()
{
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foreach (var host in _configProvider.GetValue("XbmcHosts", "localhost:80", true).Split(','))
{
Logger.Trace("Sending DB Clean Request to XBMC Host: {0}", host);
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var command = String.Format("ExecBuiltIn(CleanLibrary(video))");
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SendCommand(host, command);
}
}
private string SendCommand(string host, string command)
{
var username = _configProvider.GetValue("XbmcUsername", String.Empty, true);
var password = _configProvider.GetValue("XbmcPassword", String.Empty, true);
var url = String.Format("http://{0}/xbmcCmds/xbmcHttp?command={1}", host, command);
if (!String.IsNullOrEmpty(username))
{
return _httpProvider.DownloadString(url, username, password);
}
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return _httpProvider.DownloadString(url);
}
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private string GetXbmcSeriesPath(string host, int seriesId)
{
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var query =
String.Format(
"select path.strPath from path, tvshow, tvshowlinkpath where tvshow.c12 = {0} and tvshowlinkpath.idShow = tvshow.idShow and tvshowlinkpath.idPath = path.idPath",
seriesId);
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var command = String.Format("QueryVideoDatabase({0})", query);
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var setResponseCommand =
"SetResponseFormat(webheader;false;webfooter;false;header;<xml>;footer;</xml>;opentag;<tag>;closetag;</tag>;closefinaltag;false)";
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var resetResponseCommand = "SetResponseFormat()";
SendCommand(host, setResponseCommand);
var response = SendCommand(host, command);
SendCommand(host, resetResponseCommand);
if (String.IsNullOrEmpty(response))
return String.Empty;
var xDoc = XDocument.Load(new StringReader(response));
var xml = (from x in xDoc.Descendants("xml") select x).FirstOrDefault();
if (xml == null)
return String.Empty;
var field = xml.Descendants("field").FirstOrDefault();
if (field == null)
return String.Empty;
return field.Value;
}
}
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}