Reinstate changes from merge

src/Jackett/Models/TorznabQuery.cs

@@ -0,0 +1,114 @@
+using Jackett.Utils;
+using System;
+using System.Collections.Generic;
+using System.Collections.Specialized;
+using System.Globalization;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Jackett.Models
+{
+    public class TorznabQuery
+    {
+        public string QueryType { get; private set; }
+        public string[] Categories { get; private set; }
+        public int Extended { get; private set; }
+        public string ApiKey { get; private set; }
+        public int Limit { get; private set; }
+        public int Offset { get; private set; }
+        public int RageID { get; private set; }
+        public bool RageIDLookupEnabled { get; private set; }
+
+        public int Season { get; private set; }
+        public string Episode { get; private set; }
+        public string SearchTerm { get; private set; }
+        public string SanitizedSearchTerm { get; private set; }
+
+        public string GetEpisodeSearchString()
+        {
+            if (Season == 0)
+                return string.Empty;
+
+            string episodeString;
+            DateTime showDate;
+            if (DateTime.TryParseExact(string.Format("{0} {1}", Season, Episode), "yyyy MM/dd", CultureInfo.InvariantCulture, DateTimeStyles.None, out showDate))
+                episodeString = showDate.ToString("yyyy.MM.dd");
+            else if (string.IsNullOrEmpty(Episode))
+                episodeString = string.Format("S{0:00}", Season);
+            else
+                episodeString = string.Format("S{0:00}E{1:00}", Season, ParseUtil.CoerceInt(Episode));
+
+            return episodeString;
+        }
+
+        static string SanitizeSearchTerm(string title)
+        {
+            char[] arr = title.ToCharArray();
+
+            arr = Array.FindAll<char>(arr, c => (char.IsLetterOrDigit(c)
+                                              || char.IsWhiteSpace(c)
+                                              || c == '-'
+                                              || c == '.'
+                                              ));
+            title = new string(arr);
+            return title;
+        }
+
+        public static TorznabQuery FromHttpQuery(NameValueCollection query)
+        {
+
+            //{t=tvsearch&cat=5030%2c5040&extended=1&apikey=test&offset=0&limit=100&rid=24493&season=5&ep=1}
+            var q = new TorznabQuery();
+            q.QueryType = query["t"];
+
+            if (query["q"] == null)
+            {
+                q.SearchTerm = string.Empty;
+                q.SanitizedSearchTerm = string.Empty;
+            }
+            else
+            {
+                q.SearchTerm = query["q"];
+                q.SanitizedSearchTerm = SanitizeSearchTerm(q.SearchTerm);
+            }
+
+            q.RageIDLookupEnabled = query["rid_enabled"] != "0";
+
+            if (query["cat"] != null)
+            {
+                q.Categories = query["cat"].Split(',');
+            }
+
+            if (query["extended"] != null)
+            {
+                q.Extended = ParseUtil.CoerceInt(query["extended"]);
+            }
+            q.ApiKey = query["apikey"];
+            if (query["limit"] != null)
+            {
+                q.Limit = ParseUtil.CoerceInt(query["limit"]);
+            }
+            if (query["offset"] != null)
+            {
+                q.Offset = ParseUtil.CoerceInt(query["offset"]);
+            }
+
+            int rageId;
+            if (int.TryParse(query["rid"], out rageId))
+            {
+                q.RageID = rageId;
+            }
+
+            int season;
+            if (int.TryParse(query["season"], out season))
+            {
+                q.Season = season;
+            }
+
+            q.Episode = query["ep"];
+
+            return q;
+        }
+    }
+}