Radarr/NzbDrone.Core/Providers/DownloadClients/SabProvider.cs

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C#
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using System;
using System.Collections.Generic;
using System.Linq;
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using System.Net;
using System.Text.RegularExpressions;
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using System.Web;
using Newtonsoft.Json;
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using Newtonsoft.Json.Linq;
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using NLog;
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using NzbDrone.Common;
using NzbDrone.Core.Model;
using NzbDrone.Core.Model.Sabnzbd;
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using NzbDrone.Core.Providers.Core;
namespace NzbDrone.Core.Providers.DownloadClients
{
public class SabProvider : IDownloadClient
{
private static readonly Logger logger = LogManager.GetCurrentClassLogger();
private readonly ConfigProvider _configProvider;
private readonly HttpProvider _httpProvider;
public SabProvider(ConfigProvider configProvider, HttpProvider httpProvider)
{
_configProvider = configProvider;
_httpProvider = httpProvider;
}
public SabProvider()
{
}
public virtual bool IsInQueue(EpisodeParseResult newParseResult)
{
try
{
var queue = GetQueue().Where(c => c.ParseResult != null);
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var matchigTitle = queue.Where(q => String.Equals(q.ParseResult.CleanTitle, newParseResult.Series.CleanTitle, StringComparison.InvariantCultureIgnoreCase));
var matchingTitleWithQuality = matchigTitle.Where(q => q.ParseResult.Quality >= newParseResult.Quality);
if (newParseResult.Series.IsDaily)
{
return matchingTitleWithQuality.Any(q => q.ParseResult.AirDate.Value.Date == newParseResult.AirDate.Value.Date);
}
var matchingSeason = matchingTitleWithQuality.Where(q => q.ParseResult.SeasonNumber == newParseResult.SeasonNumber);
if (newParseResult.FullSeason)
{
return matchingSeason.Any();
}
return matchingSeason.Any(q => q.ParseResult.EpisodeNumbers != null && q.ParseResult.EpisodeNumbers.Any(e => newParseResult.EpisodeNumbers.Contains(e)));
}
catch (Exception ex)
{
logger.WarnException("Unable to connect to SABnzbd to check queue.", ex);
return false;
}
}
public virtual bool DownloadNzb(string url, string title, bool recentlyAired)
{
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try
{
string cat = _configProvider.SabTvCategory;
int priority = recentlyAired ? (int)_configProvider.SabRecentTvPriority : (int)_configProvider.SabBacklogTvPriority;
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string name = url.Replace("&", "%26");
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string nzbName = HttpUtility.UrlEncode(title);
string action = string.Format("mode=addurl&name={0}&priority={1}&pp=3&cat={2}&nzbname={3}&output=json",
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name, priority, cat, nzbName);
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string request = GetSabRequest(action);
logger.Info("Adding report [{0}] to the queue.", title);
var response = _httpProvider.DownloadString(request);
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logger.Debug("Queue Response: [{0}]", response);
CheckForError(response);
return true;
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}
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catch (WebException ex)
{
logger.Error("Error communicating with SAB: " + ex.Message);
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}
return false;
}
public virtual List<SabQueueItem> GetQueue(int start = 0, int limit = 0)
{
string action = String.Format("mode=queue&output=json&start={0}&limit={1}", start, limit);
string request = GetSabRequest(action);
string response = _httpProvider.DownloadString(request);
CheckForError(response);
return JsonConvert.DeserializeObject<SabQueue>(JObject.Parse(response).SelectToken("queue").ToString()).Items;
}
public virtual List<SabHistoryItem> GetHistory(int start = 0, int limit = 0)
{
string action = String.Format("mode=history&output=json&start={0}&limit={1}", start, limit);
string request = GetSabRequest(action);
string response = _httpProvider.DownloadString(request);
CheckForError(response);
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var items = JsonConvert.DeserializeObject<SabHistory>(JObject.Parse(response).SelectToken("history").ToString()).Items;
return items ?? new List<SabHistoryItem>();
}
public virtual SabCategoryModel GetCategories(string host = null, int port = 0, string apiKey = null, string username = null, string password = null)
{
//Get saved values if any of these are defaults
if (host == null)
host = _configProvider.SabHost;
if (port == 0)
port = _configProvider.SabPort;
if (apiKey == null)
apiKey = _configProvider.SabApiKey;
if (username == null)
username = _configProvider.SabUsername;
if (password == null)
password = _configProvider.SabPassword;
const string action = "mode=get_cats&output=json";
var command = string.Format(@"http://{0}:{1}/api?{2}&apikey={3}&ma_username={4}&ma_password={5}",
host, port, action, apiKey, username, password);
var response = _httpProvider.DownloadString(command);
if (String.IsNullOrWhiteSpace(response))
return new SabCategoryModel { categories = new List<string>() };
var categories = JsonConvert.DeserializeObject<SabCategoryModel>(response);
return categories;
}
public virtual SabVersionModel GetVersion(string host = null, int port = 0, string apiKey = null, string username = null, string password = null)
{
//Get saved values if any of these are defaults
if (host == null)
host = _configProvider.SabHost;
if (port == 0)
port = _configProvider.SabPort;
if (apiKey == null)
apiKey = _configProvider.SabApiKey;
if (username == null)
username = _configProvider.SabUsername;
if (password == null)
password = _configProvider.SabPassword;
const string action = "mode=version&output=json";
var command = string.Format(@"http://{0}:{1}/api?{2}&apikey={3}&ma_username={4}&ma_password={5}",
host, port, action, apiKey, username, password);
var response = _httpProvider.DownloadString(command);
if (String.IsNullOrWhiteSpace(response))
return null;
var version = JsonConvert.DeserializeObject<SabVersionModel>(response);
return version;
}
public virtual string Test(string host, int port, string apiKey, string username, string password)
{
try
{
var version = GetVersion(host, port, apiKey, username, password);
return version.Version;
}
catch(Exception ex)
{
logger.DebugException("Failed to Test SABnzbd", ex);
}
return String.Empty;
}
private string GetSabRequest(string action)
{
return string.Format(@"http://{0}:{1}/api?{2}&apikey={3}&ma_username={4}&ma_password={5}",
_configProvider.SabHost,
_configProvider.SabPort,
action,
_configProvider.SabApiKey,
_configProvider.SabUsername,
_configProvider.SabPassword);
}
private void CheckForError(string response)
{
var result = JsonConvert.DeserializeObject<SabJsonError>(response);
if (result.Status != null && result.Status.Equals("false", StringComparison.InvariantCultureIgnoreCase))
throw new ApplicationException(result.Error);
}
}
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}