Jackett/src/Jackett.Common/Indexers/720pier.cs

using AngleSharp.Html.Parser;
using Jackett.Common.Models;
using Jackett.Common.Models.IndexerConfig;
using Jackett.Common.Services.Interfaces;
using Jackett.Common.Utils;
using Jackett.Common.Utils.Clients;
using Newtonsoft.Json.Linq;
using NLog;
using System;
using System.Collections.Generic;
using System.Collections.Specialized;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace Jackett.Common.Indexers
{
    public class Pier720 : BaseWebIndexer
    {
        private string LoginUrl => SiteLink + "ucp.php?mode=login";
        private string SearchUrl => SiteLink + "search.php";

        private new ConfigurationDataBasicLoginWithRSSAndDisplay configData
        {
            get => (ConfigurationDataBasicLoginWithRSSAndDisplay)base.configData;
            set => base.configData = value;
        }

        public Pier720(IIndexerConfigurationService configService, WebClient wc, Logger l, IProtectionService ps)
            : base(name: "720pier",
                   description: "720pier is a RUSSIAN Private Torrent Tracker for HD SPORTS",
                   link: "http://720pier.ru/",
                   caps: TorznabUtil.CreateDefaultTorznabTVCaps(),
                   configService: configService,
                   client: wc,
                   logger: l,
                   p: ps,
                   configData: new ConfigurationDataBasicLoginWithRSSAndDisplay())
        {
            Encoding = Encoding.UTF8;
            Language = "ru-ru";
            Type = "private";

            AddCategoryMapping(32, TorznabCatType.TVSport, "Basketball");
            AddCategoryMapping(34, TorznabCatType.TVSport, "Basketball - NBA");
            AddCategoryMapping(87, TorznabCatType.TVSport, "Basketball - NBA Playoffs");
            AddCategoryMapping(81, TorznabCatType.TVSport, "Basketball - NBA Playoffs - 2016");
            AddCategoryMapping(95, TorznabCatType.TVSport, "Basketball - NBA Playoffs - 2017");
            AddCategoryMapping(58, TorznabCatType.TVSport, "Basketball - NBA (до 2015 г.)");
            AddCategoryMapping(52, TorznabCatType.TVSport, "Basketball - NCAA");
            AddCategoryMapping(82, TorznabCatType.TVSport, "Basketball - WNBA");
            AddCategoryMapping(36, TorznabCatType.TVSport, "Basketball - European basketball");
            AddCategoryMapping(37, TorznabCatType.TVSport, "Basketball - World Championship");
            AddCategoryMapping(51, TorznabCatType.TVSport, "Basketball - Reviews and highlights");
            AddCategoryMapping(41, TorznabCatType.TVSport, "Basketball - Other");
            AddCategoryMapping(38, TorznabCatType.TVSport, "Basketball - Olympic Games");

            AddCategoryMapping(42, TorznabCatType.TVSport, "Football");
            AddCategoryMapping(43, TorznabCatType.TVSport, "Football - NFL");
            AddCategoryMapping(66, TorznabCatType.TVSport, "Football - Super Bowls");
            AddCategoryMapping(53, TorznabCatType.TVSport, "Football - NCAA");
            AddCategoryMapping(99, TorznabCatType.TVSport, "Football - CFL");
            AddCategoryMapping(101, TorznabCatType.TVSport, "Football - AAF");
            AddCategoryMapping(54, TorznabCatType.TVSport, "Football - Reviews and highlights");
            AddCategoryMapping(97, TorznabCatType.TVSport, "Football - Documentaries");
            AddCategoryMapping(44, TorznabCatType.TVSport, "Football - Other");

            AddCategoryMapping(46, TorznabCatType.TVSport, "Hockey");
            AddCategoryMapping(48, TorznabCatType.TVSport, "Hockey - NHL");
            AddCategoryMapping(88, TorznabCatType.TVSport, "Hockey - NHL Playoffs");
            AddCategoryMapping(93, TorznabCatType.TVSport, "Hockey - NHL Playoffs - 2017");
            AddCategoryMapping(80, TorznabCatType.TVSport, "Hockey - NHL Playoffs - 2016");
            AddCategoryMapping(65, TorznabCatType.TVSport, "Hockey - Stanley Cup Finals");
            AddCategoryMapping(69, TorznabCatType.TVSport, "Hockey - Stanley Cup Finals - 2005-2014");
            AddCategoryMapping(70, TorznabCatType.TVSport, "Hockey - Stanley Cup Finals - 2003");
            AddCategoryMapping(92, TorznabCatType.TVSport, "Hockey - NCAA");
            AddCategoryMapping(49, TorznabCatType.TVSport, "Hockey - World Championship");
            AddCategoryMapping(68, TorznabCatType.TVSport, "Hockey - Documentaries");
            AddCategoryMapping(64, TorznabCatType.TVSport, "Hockey - Reviews and highlights");
            AddCategoryMapping(50, TorznabCatType.TVSport, "Hockey - Other");

            AddCategoryMapping(55, TorznabCatType.TVSport, "Baseball");
            AddCategoryMapping(71, TorznabCatType.TVSport, "Baseball - MLB");
            AddCategoryMapping(72, TorznabCatType.TVSport, "Baseball - Other");
            AddCategoryMapping(85, TorznabCatType.TVSport, "Baseball - Reviews, highlights, documentaries");

            AddCategoryMapping(59, TorznabCatType.TVSport, "Soccer");
            AddCategoryMapping(61, TorznabCatType.TVSport, "Soccer - English soccer");
            AddCategoryMapping(86, TorznabCatType.TVSport, "Soccer - UEFA");
            AddCategoryMapping(100, TorznabCatType.TVSport, "Soccer - MLS");
            AddCategoryMapping(62, TorznabCatType.TVSport, "Soccer - Other tournaments, championships");
            AddCategoryMapping(63, TorznabCatType.TVSport, "Soccer - World Championships");
            AddCategoryMapping(98, TorznabCatType.TVSport, "Soccer - FIFA World Cup");

            AddCategoryMapping(45, TorznabCatType.TVSport, "Other sports");
            AddCategoryMapping(79, TorznabCatType.TVSport, "Other sports - Rugby");
            AddCategoryMapping(78, TorznabCatType.TVSport, "Other sports - Lacrosse");
            AddCategoryMapping(77, TorznabCatType.TVSport, "Other sports - Cricket");
            AddCategoryMapping(76, TorznabCatType.TVSport, "Other sports - Volleyball");
            AddCategoryMapping(75, TorznabCatType.TVSport, "Other sports - Tennis");
            AddCategoryMapping(74, TorznabCatType.TVSport, "Other sports - Fighting");
            AddCategoryMapping(73, TorznabCatType.TVSport, "Other sports - Auto, moto racing");
            AddCategoryMapping(91, TorznabCatType.TVSport, "Other sports - Olympic Games");
            AddCategoryMapping(94, TorznabCatType.TVSport, "Other sports - Misc");

            AddCategoryMapping(56, TorznabCatType.TVSport, "Sports on tv");
            AddCategoryMapping(30, TorznabCatType.TVSport, "Sports");
        }

        public override async Task<IndexerConfigurationStatus> ApplyConfiguration(JToken configJson)
        {
            LoadValuesFromJson(configJson);

            var pairs = new Dictionary<string, string>
            {
                {"username", configData.Username.Value},
                {"password", configData.Password.Value},
                {"redirect", "/"},
                {"login", "Login"},
                {"autologin", "on"}
            };
            var htmlParser = new HtmlParser();
            var loginDocument = htmlParser.ParseDocument((await RequestStringWithCookies(LoginUrl)).Content);
            pairs["creation_time"] = loginDocument.GetElementsByName("creation_time")[0].GetAttribute("value");
            pairs["form_token"] = loginDocument.GetElementsByName("form_token")[0].GetAttribute("value");
            pairs["sid"] = loginDocument.GetElementsByName("sid")[0].GetAttribute("value");

            var result = await RequestLoginAndFollowRedirect(LoginUrl, pairs, null, true, null, LoginUrl, true);
            await ConfigureIfOK(result.Cookies, result.Content?.Contains("ucp.php?mode=logout&") == true, () =>
            {
                var errorMessage = result.Content;
                throw new ExceptionWithConfigData(errorMessage, configData);
            });
            return IndexerConfigurationStatus.RequiresTesting;
        }

        protected override async Task<IEnumerable<ReleaseInfo>> PerformQuery(TorznabQuery query)
        {
            var releases = new List<ReleaseInfo>();
            var searchString = query.GetQueryString();

            var queryCollection = new NameValueCollection
            {
                {"st", "0"},
                {"sd", "d"},
                {"sk", "t"},
                {"tracker_search", "torrent"},
                {"t", "0"},
                {"submit", "Search"},
                {"sr", "topics"},
                {"ot", "1" }
            };

            //queryCollection.Add("sr", "posts");
            //queryCollection.Add("ch", "99999");

            // if the search string is empty use the getnew view
            if (string.IsNullOrWhiteSpace(searchString))
            {
                queryCollection.Add("search_id", "active_topics");
            }
            else // use the normal search
            {
                searchString = searchString.Replace("-", " ");
                queryCollection.Add("keywords", searchString);
                queryCollection.Add("sf", "titleonly");
                queryCollection.Add("sr", "topics");
                queryCollection.Add("pt", "t");
            }

            var searchUrl = SearchUrl + "?" + queryCollection.GetQueryString();
            var results = await RequestStringWithCookies(searchUrl);
            if (!results.Content.Contains("ucp.php?mode=logout"))
            {
                await ApplyConfiguration(null);
                results = await RequestStringWithCookies(searchUrl);
            }
            try
            {
                const string rowsSelector = "ul.topics > li.row";

                var resultParser = new HtmlParser();
                var searchResultDocument = resultParser.ParseDocument(results.Content);
                var rows = searchResultDocument.QuerySelectorAll(rowsSelector);
                foreach (var row in rows)
                {
                    try
                    {
                        var release = new ReleaseInfo
                        {
                            MinimumRatio = 1,
                            MinimumSeedTime = 0,
                            DownloadVolumeFactor = 1,
                            UploadVolumeFactor = 1,
                            Seeders = ParseUtil.CoerceInt(row.QuerySelector("span.seed").TextContent),
                            Grabs = ParseUtil.CoerceLong(row.QuerySelector("span.complet").TextContent),
                        };
                        release.Peers = ParseUtil.CoerceInt(row.QuerySelector("span.leech").TextContent) + release.Seeders;

                        var qDetailsLink = row.QuerySelector("a.topictitle");

                        release.Title = qDetailsLink.TextContent;
                        release.Comments = new Uri(SiteLink + qDetailsLink.GetAttribute("href"));
                        release.Guid = release.Comments;

                        var detailsResult = await RequestStringWithCookies(SiteLink + qDetailsLink.GetAttribute("href"));
                        var detailsResultDocument = resultParser.ParseDocument(detailsResult.Content);
                        var qDownloadLink = detailsResultDocument.QuerySelector("table.table2 > tbody > tr > td > a[href^=\"/download/torrent\"]");

                        release.Link = new Uri(SiteLink + qDownloadLink.GetAttribute("href").TrimStart('/'));

                        var author = row.QuerySelector("dd.lastpost > span");
                        var timestr = author.TextContent.Split('\n')
                            .Where(str => !str.IsNullOrEmptyOrWhitespace()) //Filter blank lines
                            .Skip(1) //Skip author name
                            .FirstOrDefault()
                            .Trim();

                        release.PublishDate = DateTimeUtil.FromUnknown(timestr, "UK");

                        var forum = row.QuerySelector("a[href^=\"./viewforum.php?f=\"]");
                        var forumid = forum.GetAttribute("href").Split('=')[1];

                        release.Category = MapTrackerCatToNewznab(forumid);

                        var size = row.QuerySelector("dl.row-item > dt > div.list-inner > div[style^=\"float:right\"]").TextContent;
                        size = size.Replace("GiB", "GB");
                        size = size.Replace("MiB", "MB");
                        size = size.Replace("KiB", "KB");

                        size = size.Replace("ГБ", "GB");
                        size = size.Replace("МБ", "MB");
                        size = size.Replace("КБ", "KB");

                        release.Size = ReleaseInfo.GetBytes(size);

                        releases.Add(release);
                    }
                    catch (Exception ex)
                    {
                        logger.Error($"{ID}: Error while parsing row '{row.OuterHtml}':\n\n{ex}");
                    }
                }
            }
            catch (Exception ex)
            {
                OnParseError(results.Content, ex);
            }

            return releases;
        }
    }
}