Jackett/src/Jackett/Indexers/Feeds/BaseNewznabIndexer.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Xml.Linq;
using Jackett.Models;
using Jackett.Models.IndexerConfig;
using Jackett.Services;
using Jackett.Utils;
using Jackett.Utils.Clients;
using NLog;

namespace Jackett.Indexers
{
    public abstract class BaseNewznabIndexer : BaseFeedIndexer
    {
        protected BaseNewznabIndexer(string name, string link, string description, IIndexerConfigurationService configService, IWebClient client, Logger logger, ConfigurationData configData, IProtectionService p, TorznabCapabilities caps = null, string downloadBase = null) : base(name, link, description, configService, client, logger, configData, p, caps, downloadBase)
        {
        }

        protected override IEnumerable<ReleaseInfo> ParseFeedForResults(string feedContent)
        {
            var doc = XDocument.Parse(feedContent);

            var results = doc.Descendants("item").Select((XElement item) =>
            {
                var attributes = item.Descendants().Where(e => e.Name.LocalName == "attr");
                var release = new ReleaseInfo
                {
                    Title = item.FirstValue("title"),
                    Guid = item.FirstValue("guid").ToUri(),
                    Link = item.FirstValue("link").ToUri(),
                    Comments = item.FirstValue("comments").ToUri(),
                    PublishDate = item.FirstValue("pubDate").ToDateTime(),
                    Category = new List<int> { Int32.Parse(attributes.First(e => e.Attribute("name").Value == "category").Attribute("value").Value) },
                    Size = Int64.Parse(attributes.First(e => e.Attribute("name").Value == "size").Attribute("value").Value),
                    Files = Int64.Parse(attributes.First(e => e.Attribute("name").Value == "files").Attribute("value").Value),
                    Description = item.FirstValue("description"),
                    Seeders = Int32.Parse(attributes.First(e => e.Attribute("name").Value == "seeders").Attribute("value").Value),
                    Peers = Int32.Parse(attributes.First(e => e.Attribute("name").Value == "peers").Attribute("value").Value),
                    InfoHash = attributes.First(e => e.Attribute("name").Value == "infohash").Attribute("value").Value,
                    MagnetUri = attributes.First(e => e.Attribute("name").Value == "magneturl").Attribute("value").Value.ToUri(),
                };
                return release;
            });

            return results;
        }
    }
}