Jackett-Jackett/src/Jackett/Indexers/BeyondHD.cs

using CsQuery;
using Jackett.Models;
using Jackett.Services;
using Jackett.Utils;
using Newtonsoft.Json.Linq;
using NLog;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Net;
using System.Net.Http;
using System.Text;
using System.Threading.Tasks;
using System.Web;

namespace Jackett.Indexers
{
    public class BeyondHD : BaseIndexer, IIndexer
    {
        private readonly string SearchUrl = "";
        private readonly string DownloadUrl = "";

        CookieContainer cookies;
        HttpClientHandler handler;
        HttpClient client;

        public BeyondHD(IIndexerManagerService i, Logger l)
            : base(name: "BeyondHD",
                description: "Without BeyondHD, your HDTV is just a TV",
                link: new Uri("https://beyondhd.me"),
                caps: TorznabCapsUtil.CreateDefaultTorznabTVCaps(),
                manager: i,
                logger: l)
        {
            SearchUrl = SiteLink + "browse.php?c40=1&c44=1&c48=1&c89=1&c46=1&c45=1&searchin=title&incldead=0&search={0}";
            DownloadUrl = SiteLink + "download.php?torrent={0}";

            cookies = new CookieContainer();
            handler = new HttpClientHandler
            {
                CookieContainer = cookies,
                AllowAutoRedirect = true,
                UseCookies = true,
            };
            client = new HttpClient(handler);
        }

        public Task<ConfigurationData> GetConfigurationForSetup()
        {
            var config = new ConfigurationDataCookie();
            return Task.FromResult<ConfigurationData>(config);
        }

        public async Task ApplyConfiguration(JToken configJson)
        {
            var config = new ConfigurationDataCookie();
            config.LoadValuesFromJson(configJson);

            var jsonCookie = new JObject();
            jsonCookie["cookie_header"] = config.CookieHeader;
            cookies.FillFromJson(SiteLink, jsonCookie, logger);

            var responseContent = await client.GetStringAsync(SiteLink);

            if (!responseContent.Contains("logout.php"))
            {
                CQ dom = responseContent;
                throw new ExceptionWithConfigData("Invalid cookie header", (ConfigurationData)config);
            }
            else
            {
                var configSaveData = new JObject();
                cookies.DumpToJson(SiteLink, configSaveData);
                SaveConfig(configSaveData);
                IsConfigured = true;
            }
        }

        public void LoadFromSavedConfiguration(JToken jsonConfig)
        {
            cookies.FillFromJson(SiteLink, jsonConfig, logger);
            IsConfigured = true;
        }

        public async Task<ReleaseInfo[]> PerformQuery(TorznabQuery query)
        {
            List<ReleaseInfo> releases = new List<ReleaseInfo>();

            var searchString = query.SanitizedSearchTerm + " " + query.GetEpisodeSearchString();
            var episodeSearchUrl = string.Format(SearchUrl, HttpUtility.UrlEncode(searchString));
            var results = await client.GetStringAsync(episodeSearchUrl);

            try
            {
                CQ dom = results;
                var rows = dom["table.torrenttable > tbody > tr.browse_color"];
                foreach (var row in rows)
                {
                    var release = new ReleaseInfo();
                    release.MinimumRatio = 1;
                    release.MinimumSeedTime = 172800;

                    var qRow = row.Cq();

                    var qLink = row.ChildElements.ElementAt(2).FirstChild.Cq();
                    release.Link = new Uri(SiteLink + "/" + qLink.Attr("href"));
                    var torrentID = qLink.Attr("href").Split('=').Last();

                    var descCol = row.ChildElements.ElementAt(3);
                    var qCommentLink = descCol.FirstChild.Cq();
                    release.Title = qCommentLink.Text();
                    release.Description = release.Title;
                    release.Comments = new Uri(SiteLink + "/" + qCommentLink.Attr("href"));
                    release.Guid = release.Comments;

                    var dateStr = descCol.ChildElements.Last().Cq().Text().Split('|').Last().ToLowerInvariant().Replace("ago.", "").Trim();
                    release.PublishDate = DateTimeUtil.FromTimeAgo(dateStr);

                    var sizeStr = row.ChildElements.ElementAt(7).Cq().Text();
                    release.Size = ReleaseInfo.GetBytes(sizeStr);

                    release.Seeders = ParseUtil.CoerceInt(row.ChildElements.ElementAt(9).Cq().Text());
                    release.Peers = ParseUtil.CoerceInt(row.ChildElements.ElementAt(10).Cq().Text()) + release.Seeders;

                    releases.Add(release);

                }
            }
            catch (Exception ex)
            {
                OnParseError(results, ex);
            }

            return releases.ToArray();
        }

        public Task<byte[]> Download(Uri link)
        {
            return client.GetByteArrayAsync(link);
        }
    }
}