2014-09-07 11:44:24 +00:00
|
|
|
|
using System;
|
|
|
|
|
using System.Linq;
|
|
|
|
|
using System.Xml.Linq;
|
2014-12-02 06:26:25 +00:00
|
|
|
|
using NzbDrone.Common.Extensions;
|
2014-09-07 11:44:24 +00:00
|
|
|
|
using NzbDrone.Core.Indexers.Exceptions;
|
|
|
|
|
using NzbDrone.Core.Parser.Model;
|
|
|
|
|
|
|
|
|
|
namespace NzbDrone.Core.Indexers.Newznab
|
|
|
|
|
{
|
|
|
|
|
public class NewznabRssParser : RssParser
|
|
|
|
|
{
|
2015-10-03 17:45:26 +00:00
|
|
|
|
public const string ns = "{http://www.newznab.com/DTD/2010/feeds/attributes/}";
|
2014-09-07 11:44:24 +00:00
|
|
|
|
|
2016-08-02 15:41:00 +00:00
|
|
|
|
public NewznabRssParser()
|
|
|
|
|
{
|
|
|
|
|
PreferredEnclosureMimeType = "application/x-nzb";
|
|
|
|
|
}
|
|
|
|
|
|
2014-09-07 11:44:24 +00:00
|
|
|
|
protected override bool PreProcess(IndexerResponse indexerResponse)
|
|
|
|
|
{
|
2015-05-01 21:51:31 +00:00
|
|
|
|
var xdoc = LoadXmlDocument(indexerResponse);
|
2014-09-07 11:44:24 +00:00
|
|
|
|
var error = xdoc.Descendants("error").FirstOrDefault();
|
|
|
|
|
|
|
|
|
|
if (error == null) return true;
|
|
|
|
|
|
|
|
|
|
var code = Convert.ToInt32(error.Attribute("code").Value);
|
|
|
|
|
var errorMessage = error.Attribute("description").Value;
|
|
|
|
|
|
2015-10-07 07:09:03 +00:00
|
|
|
|
if (code >= 100 && code <= 199)
|
|
|
|
|
{
|
|
|
|
|
_logger.Warn("Invalid API Key: {0}", errorMessage);
|
|
|
|
|
throw new ApiKeyException("Invalid API key");
|
|
|
|
|
}
|
2014-09-07 11:44:24 +00:00
|
|
|
|
|
2016-02-29 23:33:28 +00:00
|
|
|
|
if (!indexerResponse.Request.Url.FullUri.Contains("apikey=") && (errorMessage == "Missing parameter" || errorMessage.Contains("apikey")))
|
2014-09-07 11:44:24 +00:00
|
|
|
|
{
|
|
|
|
|
throw new ApiKeyException("Indexer requires an API key");
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if (errorMessage == "Request limit reached")
|
|
|
|
|
{
|
|
|
|
|
throw new RequestLimitReachedException("API limit reached");
|
|
|
|
|
}
|
|
|
|
|
|
2015-10-28 05:04:20 +00:00
|
|
|
|
throw new NewznabException(indexerResponse, errorMessage);
|
2014-09-07 11:44:24 +00:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
protected override ReleaseInfo ProcessItem(XElement item, ReleaseInfo releaseInfo)
|
|
|
|
|
{
|
|
|
|
|
releaseInfo = base.ProcessItem(item, releaseInfo);
|
|
|
|
|
|
2015-09-26 08:45:13 +00:00
|
|
|
|
releaseInfo.TvdbId = GetTvdbId(item);
|
2014-09-07 11:44:24 +00:00
|
|
|
|
releaseInfo.TvRageId = GetTvRageId(item);
|
|
|
|
|
|
|
|
|
|
return releaseInfo;
|
|
|
|
|
}
|
|
|
|
|
|
2016-02-21 10:37:01 +00:00
|
|
|
|
protected override ReleaseInfo PostProcess(XElement item, ReleaseInfo releaseInfo)
|
|
|
|
|
{
|
2016-08-02 15:41:00 +00:00
|
|
|
|
var enclosureType = GetEnclosure(item).Attribute("type").Value;
|
2016-02-21 10:37:01 +00:00
|
|
|
|
if (enclosureType.Contains("application/x-bittorrent"))
|
|
|
|
|
{
|
|
|
|
|
throw new UnsupportedFeedException("Feed contains {0}, did you intend to add a Torznab indexer?", enclosureType);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
return base.PostProcess(item, releaseInfo);
|
|
|
|
|
}
|
|
|
|
|
|
2015-10-03 17:45:26 +00:00
|
|
|
|
protected override string GetInfoUrl(XElement item)
|
2014-09-07 11:44:24 +00:00
|
|
|
|
{
|
2015-08-15 10:32:37 +00:00
|
|
|
|
return ParseUrl(item.TryGetValue("comments").TrimEnd("#comments"));
|
2014-09-07 11:44:24 +00:00
|
|
|
|
}
|
|
|
|
|
|
2015-10-03 17:45:26 +00:00
|
|
|
|
protected override string GetCommentUrl(XElement item)
|
2014-09-07 11:44:24 +00:00
|
|
|
|
{
|
2015-08-15 10:32:37 +00:00
|
|
|
|
return ParseUrl(item.TryGetValue("comments"));
|
2014-09-07 11:44:24 +00:00
|
|
|
|
}
|
|
|
|
|
|
2015-10-03 17:45:26 +00:00
|
|
|
|
protected override long GetSize(XElement item)
|
2014-09-07 11:44:24 +00:00
|
|
|
|
{
|
2015-10-03 17:45:26 +00:00
|
|
|
|
long size;
|
2014-09-07 11:44:24 +00:00
|
|
|
|
|
|
|
|
|
var sizeString = TryGetNewznabAttribute(item, "size");
|
2015-10-03 17:45:26 +00:00
|
|
|
|
if (!sizeString.IsNullOrWhiteSpace() && long.TryParse(sizeString, out size))
|
2014-09-07 11:44:24 +00:00
|
|
|
|
{
|
|
|
|
|
return size;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
size = GetEnclosureLength(item);
|
|
|
|
|
|
|
|
|
|
return size;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
protected override DateTime GetPublishDate(XElement item)
|
|
|
|
|
{
|
|
|
|
|
var dateString = TryGetNewznabAttribute(item, "usenetdate");
|
|
|
|
|
if (!dateString.IsNullOrWhiteSpace())
|
|
|
|
|
{
|
|
|
|
|
return XElementExtensions.ParseDate(dateString);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
return base.GetPublishDate(item);
|
|
|
|
|
}
|
|
|
|
|
|
2014-12-15 22:38:38 +00:00
|
|
|
|
protected override string GetDownloadUrl(XElement item)
|
|
|
|
|
{
|
|
|
|
|
var url = base.GetDownloadUrl(item);
|
|
|
|
|
|
|
|
|
|
if (!Uri.IsWellFormedUriString(url, UriKind.Absolute))
|
|
|
|
|
{
|
2015-08-15 10:32:37 +00:00
|
|
|
|
url = ParseUrl((string)item.Element("enclosure").Attribute("url"));
|
2014-12-15 22:38:38 +00:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
return url;
|
|
|
|
|
}
|
|
|
|
|
|
2015-09-26 08:45:13 +00:00
|
|
|
|
protected virtual int GetTvdbId(XElement item)
|
|
|
|
|
{
|
|
|
|
|
var tvdbIdString = TryGetNewznabAttribute(item, "tvdbid");
|
|
|
|
|
int tvdbId;
|
|
|
|
|
|
|
|
|
|
if (!tvdbIdString.IsNullOrWhiteSpace() && int.TryParse(tvdbIdString, out tvdbId))
|
|
|
|
|
{
|
|
|
|
|
return tvdbId;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
return 0;
|
|
|
|
|
}
|
|
|
|
|
|
2015-10-03 17:45:26 +00:00
|
|
|
|
protected virtual int GetTvRageId(XElement item)
|
2014-09-07 11:44:24 +00:00
|
|
|
|
{
|
|
|
|
|
var tvRageIdString = TryGetNewznabAttribute(item, "rageid");
|
2015-10-03 17:45:26 +00:00
|
|
|
|
int tvRageId;
|
2014-09-07 11:44:24 +00:00
|
|
|
|
|
2015-10-03 17:45:26 +00:00
|
|
|
|
if (!tvRageIdString.IsNullOrWhiteSpace() && int.TryParse(tvRageIdString, out tvRageId))
|
2014-09-07 11:44:24 +00:00
|
|
|
|
{
|
|
|
|
|
return tvRageId;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
return 0;
|
|
|
|
|
}
|
|
|
|
|
|
2015-10-03 17:45:26 +00:00
|
|
|
|
protected string TryGetNewznabAttribute(XElement item, string key, string defaultValue = "")
|
2014-09-07 11:44:24 +00:00
|
|
|
|
{
|
2015-10-10 22:25:29 +00:00
|
|
|
|
var attr = item.Elements(ns + "attr").FirstOrDefault(e => e.Attribute("name").Value.Equals(key, StringComparison.CurrentCultureIgnoreCase));
|
2014-09-07 11:44:24 +00:00
|
|
|
|
|
|
|
|
|
if (attr != null)
|
|
|
|
|
{
|
|
|
|
|
return attr.Attribute("value").Value;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
return defaultValue;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|