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Code Issues Releases Wiki Activity

minor feed fetch cleanup.

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This commit is contained in:
kay.one 2013-08-05 22:06:58 -07:00
parent 8f1127b57e
commit bac51706ae
5 changed files with 16 additions and 35 deletions
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7
NzbDrone.Core/Indexers/IndexerFetchService.cs
View File

@ -94,14 +94,11 @@ private List<ReportInfo> Fetch(IIndexer indexer, IEnumerable<string> urls)
{
var result = new List<ReportInfo>();
var body = "......";
foreach (var url in urls)
{
try
{
_logger.Trace("Downloading Feed " + url);
body = _httpProvider.DownloadString(url);
var stream = _httpProvider.DownloadStream(url);
result.AddRange(indexer.Parser.Process(stream));
}
@ -114,13 +111,13 @@ private List<ReportInfo> Fetch(IIndexer indexer, IEnumerable<string> urls)
else
{
webException.Data.Add("FeedUrl", url);
_logger.WarnException("An error occurred while processing feed. " + url + " " + body, webException);
_logger.WarnException("An error occurred while processing feed. " + url, webException);
}
}
catch (Exception feedEx)
{
feedEx.Data.Add("FeedUrl", url);
_logger.ErrorException("An error occurred while processing feed. " + url + " " + body, feedEx);
_logger.ErrorException("An error occurred while processing feed. " + url, feedEx);
}
}

2
NzbDrone.Core/Indexers/Newznab/Newznab.cs
View File

@ -11,7 +11,7 @@ public override IParseFeed Parser
{
get
{
return new NewznabParser(this);
return new NewznabParser();
}
}

11
NzbDrone.Core/Indexers/Newznab/NewznabParser.cs
View File

@ -8,14 +8,7 @@ namespace NzbDrone.Core.Indexers.Newznab
{
public class NewznabParser : BasicRssParser
{
private static XNamespace NEWZNAB = "http://www.newznab.com/DTD/2010/feeds/attributes/";
private readonly Newznab _newznabIndexer;
public NewznabParser(Newznab newznabIndexer)
{
_newznabIndexer = newznabIndexer;
}
private static readonly XNamespace NewznabNamespace = "http://www.newznab.com/DTD/2010/feeds/attributes/";
protected override string GetNzbInfoUrl(XElement item)
{
@ -26,7 +19,7 @@ protected override ReportInfo PostProcessor(XElement item, ReportInfo currentRes
{
if (currentResult != null)
{
var attributes = item.Elements(NEWZNAB + "attr");
var attributes = item.Elements(NewznabNamespace + "attr");
var sizeElement = attributes.Single(e => e.Attribute("name").Value == "size");
currentResult.Size = Convert.ToInt64(sizeElement.Attribute("value").Value);

20
NzbDrone.Core/Indexers/XElementExtensions.cs
View File

@ -1,8 +1,6 @@
using System;
using System.Collections.Generic;
using System.Data.Odbc;
using System.Linq;
using System.Text;
using System.Xml.Linq;
namespace NzbDrone.Core.Indexers
@ -11,38 +9,32 @@ public static class XElementExtensions
{
public static string Title(this XElement item)
{
return TryGetValue(item, "title", "Unknown");
return item.TryGetValue("title", "Unknown");
}
public static DateTime PublishDate(this XElement item)
{
return DateTime.Parse(TryGetValue(item, "pubDate"));
return DateTime.Parse(item.TryGetValue("pubDate"));
}
public static List<String> Links(this XElement item)
{
var result = new List<String>();
var elements = item.Elements("link");
foreach (var link in elements)
{
result.Add(link.Value);
}
return result;
return elements.Select(link => link.Value).ToList();
}
public static string Description(this XElement item)
{
return TryGetValue(item, "description");
return item.TryGetValue("description");
}
public static string Comments(this XElement item)
{
return TryGetValue(item, "comments");
return item.TryGetValue("comments");
}
private static string TryGetValue(XElement item, string elementName, string defaultValue = "")
private static string TryGetValue(this XElement item, string elementName, string defaultValue = "")
{
var element = item.Element(elementName);

1
NzbDrone.Core/NzbDrone.Core.csproj
View File

@ -104,7 +104,6 @@
<Private>True</Private>
</Reference>
<Reference Include="System.Drawing" />
<Reference Include="System.ServiceModel" />
<Reference Include="System.Web" />
<Reference Include="System.XML" />
<Reference Include="System.Xml.Linq" />