Paging params in API docs

Closes #6003

src/NzbDrone.Host/Startup.cs

@@ -158,6 +158,8 @@ namespace NzbDrone.Host
                 {
                     { apikeyQuery, Array.Empty<string>() }
                 });
+
+                c.DescribeAllParametersInCamelCase();
             });
 
             services

src/NzbDrone.Integration.Test/ApiTests/WantedTests/CutoffUnmetFixture.cs

@@ -56,7 +56,7 @@ namespace NzbDrone.Integration.Test.ApiTests.WantedTests
             var series = EnsureSeries(266189, "The Blacklist", false);
             EnsureEpisodeFile(series, 1, 1, Quality.SDTV);
 
-            var result = WantedCutoffUnmet.GetPaged(0, 15, "airDateUtc", "desc", "monitored", "false");
+            var result = WantedCutoffUnmet.GetPaged(0, 15, "airDateUtc", "desc", "monitored", false);
 
             result.Records.Should().NotBeEmpty();
         }

src/NzbDrone.Integration.Test/ApiTests/WantedTests/MissingFixture.cs

@@ -58,7 +58,7 @@ namespace NzbDrone.Integration.Test.ApiTests.WantedTests
         {
             EnsureSeries(266189, "The Blacklist", false);
 
-            var result = WantedMissing.GetPaged(0, 15, "airDateUtc", "desc", "monitored", "false");
+            var result = WantedMissing.GetPaged(0, 15, "airDateUtc", "desc", "monitored", false);
 
             result.Records.Should().NotBeEmpty();
         }

src/NzbDrone.Integration.Test/Client/ClientBase.cs

@@ -102,7 +102,7 @@ namespace NzbDrone.Integration.Test.Client
             return Get<List<TResource>>(request);
         }
 
-        public PagingResource<TResource> GetPaged(int pageNumber, int pageSize, string sortKey, string sortDir, string filterKey = null, string filterValue = null)
+        public PagingResource<TResource> GetPaged(int pageNumber, int pageSize, string sortKey, string sortDir, string filterKey = null, object filterValue = null)
         {
             var request = BuildRequest();
             request.AddParameter("page", pageNumber);
@@ -113,8 +113,7 @@ namespace NzbDrone.Integration.Test.Client
 
             if (filterKey != null && filterValue != null)
             {
-                request.AddParameter("filterKey", filterKey);
+                request.AddParameter(filterKey, filterValue);
-                request.AddParameter("filterValue", filterValue);
             }
 
             return Get<PagingResource<TResource>>(request);

src/Sonarr.Api.V3/Blocklist/BlocklistController.cs

@@ -23,9 +23,9 @@ namespace Sonarr.Api.V3.Blocklist
 
         [HttpGet]
         [Produces("application/json")]
-        public PagingResource<BlocklistResource> GetBlocklist()
+        public PagingResource<BlocklistResource> GetBlocklist([FromQuery] PagingRequestResource paging)
         {
-            var pagingResource = Request.ReadPagingResourceFromRequest<BlocklistResource>();
+            var pagingResource = new PagingResource<BlocklistResource>(paging);
             var pagingSpec = pagingResource.MapToPagingSpec<BlocklistResource, NzbDrone.Core.Blocklisting.Blocklist>("date", SortDirection.Descending);
 
             return pagingSpec.ApplyToPage(_blocklistService.Paged, model => BlocklistResourceMapper.MapToResource(model, _formatCalculator));

src/Sonarr.Api.V3/History/HistoryController.cs

@@ -2,6 +2,7 @@ using System;
 using System.Collections.Generic;
 using System.Linq;
 using Microsoft.AspNetCore.Mvc;
+using NzbDrone.Common.Extensions;
 using NzbDrone.Core.CustomFormats;
 using NzbDrone.Core.Datastore;
 using NzbDrone.Core.DecisionEngine.Specifications;
@@ -61,30 +62,24 @@ namespace Sonarr.Api.V3.History
 
         [HttpGet]
         [Produces("application/json")]
-        public PagingResource<HistoryResource> GetHistory(bool includeSeries, bool includeEpisode)
+        public PagingResource<HistoryResource> GetHistory([FromQuery] PagingRequestResource paging, bool includeSeries, bool includeEpisode, int? eventType, int? episodeId, string downloadId)
         {
-            var pagingResource = Request.ReadPagingResourceFromRequest<HistoryResource>();
+            var pagingResource = new PagingResource<HistoryResource>(paging);
             var pagingSpec = pagingResource.MapToPagingSpec<HistoryResource, EpisodeHistory>("date", SortDirection.Descending);
 
-            var eventTypeFilter = pagingResource.Filters.FirstOrDefault(f => f.Key == "eventType");
+            if (eventType.HasValue)
-            var episodeIdFilter = pagingResource.Filters.FirstOrDefault(f => f.Key == "episodeId");
-            var downloadIdFilter = pagingResource.Filters.FirstOrDefault(f => f.Key == "downloadId");
-
-            if (eventTypeFilter != null)
             {
-                var filterValue = (EpisodeHistoryEventType)Convert.ToInt32(eventTypeFilter.Value);
+                var filterValue = (EpisodeHistoryEventType)eventType.Value;
                 pagingSpec.FilterExpressions.Add(v => v.EventType == filterValue);
             }
 
-            if (episodeIdFilter != null)
+            if (episodeId.HasValue)
             {
-                var episodeId = Convert.ToInt32(episodeIdFilter.Value);
                 pagingSpec.FilterExpressions.Add(h => h.EpisodeId == episodeId);
             }
 
-            if (downloadIdFilter != null)
+            if (downloadId.IsNotNullOrWhiteSpace())
             {
-                var downloadId = downloadIdFilter.Value;
                 pagingSpec.FilterExpressions.Add(h => h.DownloadId == downloadId);
             }
 

src/Sonarr.Api.V3/Logs/LogController.cs

@@ -1,5 +1,5 @@
-using System.Linq;
 using Microsoft.AspNetCore.Mvc;
+using NzbDrone.Common.Extensions;
 using NzbDrone.Core.Instrumentation;
 using Sonarr.Http;
 using Sonarr.Http.Extensions;
@@ -18,9 +18,9 @@ namespace Sonarr.Api.V3.Logs
 
         [HttpGet]
         [Produces("application/json")]
-        public PagingResource<LogResource> GetLogs()
+        public PagingResource<LogResource> GetLogs([FromQuery] PagingRequestResource paging, string level)
         {
-            var pagingResource = Request.ReadPagingResourceFromRequest<LogResource>();
+            var pagingResource = new PagingResource<LogResource>(paging);
             var pageSpec = pagingResource.MapToPagingSpec<LogResource, Log>();
 
             if (pageSpec.SortKey == "time")
@@ -28,11 +28,9 @@ namespace Sonarr.Api.V3.Logs
                 pageSpec.SortKey = "id";
             }
 
-            var levelFilter = pagingResource.Filters.FirstOrDefault(f => f.Key == "level");
+            if (level.IsNotNullOrWhiteSpace())
-
-            if (levelFilter != null)
             {
-                switch (levelFilter.Value)
+                switch (level)
                 {
                     case "fatal":
                         pageSpec.FilterExpressions.Add(h => h.Level == "Fatal");

src/Sonarr.Api.V3/Queue/QueueController.cs

@@ -135,9 +135,9 @@ namespace Sonarr.Api.V3.Queue
 
         [HttpGet]
         [Produces("application/json")]
-        public PagingResource<QueueResource> GetQueue(bool includeUnknownSeriesItems = false, bool includeSeries = false, bool includeEpisode = false)
+        public PagingResource<QueueResource> GetQueue([FromQuery] PagingRequestResource paging, bool includeUnknownSeriesItems = false, bool includeSeries = false, bool includeEpisode = false)
         {
-            var pagingResource = Request.ReadPagingResourceFromRequest<QueueResource>();
+            var pagingResource = new PagingResource<QueueResource>(paging);
             var pagingSpec = pagingResource.MapToPagingSpec<QueueResource, NzbDrone.Core.Queue.Queue>("timeleft", SortDirection.Ascending);
 
             return pagingSpec.ApplyToPage((spec) => GetQueue(spec, includeUnknownSeriesItems), (q) => MapToResource(q, includeSeries, includeEpisode));

src/Sonarr.Api.V3/Wanted/CutoffController.cs

@@ -1,4 +1,3 @@
-using System.Linq;
 using Microsoft.AspNetCore.Mvc;
 using NzbDrone.Core.CustomFormats;
 using NzbDrone.Core.Datastore;
@@ -29,9 +28,9 @@ namespace Sonarr.Api.V3.Wanted
 
         [HttpGet]
         [Produces("application/json")]
-        public PagingResource<EpisodeResource> GetCutoffUnmetEpisodes(bool includeSeries = false, bool includeEpisodeFile = false, bool includeImages = false)
+        public PagingResource<EpisodeResource> GetCutoffUnmetEpisodes([FromQuery] PagingRequestResource paging, bool includeSeries = false, bool includeEpisodeFile = false, bool includeImages = false, bool monitored = true)
         {
-            var pagingResource = Request.ReadPagingResourceFromRequest<EpisodeResource>();
+            var pagingResource = new PagingResource<EpisodeResource>(paging);
             var pagingSpec = new PagingSpec<Episode>
             {
                 Page = pagingResource.Page,
@@ -40,16 +39,7 @@ namespace Sonarr.Api.V3.Wanted
                 SortDirection = pagingResource.SortDirection
             };
 
-            var filter = pagingResource.Filters.FirstOrDefault(f => f.Key == "monitored");
+            pagingSpec.FilterExpressions.Add(v => v.Monitored == monitored || v.Series.Monitored == monitored);
-
-            if (filter != null && filter.Value == "false")
-            {
-                pagingSpec.FilterExpressions.Add(v => v.Monitored == false || v.Series.Monitored == false);
-            }
-            else
-            {
-                pagingSpec.FilterExpressions.Add(v => v.Monitored == true && v.Series.Monitored == true);
-            }
 
             var resource = pagingSpec.ApplyToPage(_episodeCutoffService.EpisodesWhereCutoffUnmet, v => MapToResource(v, includeSeries, includeEpisodeFile, includeImages));
 

src/Sonarr.Api.V3/Wanted/MissingController.cs

@@ -1,4 +1,3 @@
-using System.Linq;
 using Microsoft.AspNetCore.Mvc;
 using NzbDrone.Core.CustomFormats;
 using NzbDrone.Core.Datastore;
@@ -25,9 +24,9 @@ namespace Sonarr.Api.V3.Wanted
 
         [HttpGet]
         [Produces("application/json")]
-        public PagingResource<EpisodeResource> GetMissingEpisodes(bool includeSeries = false, bool includeImages = false)
+        public PagingResource<EpisodeResource> GetMissingEpisodes([FromQuery] PagingRequestResource paging, bool includeSeries = false, bool includeImages = false, bool monitored = true)
         {
-            var pagingResource = Request.ReadPagingResourceFromRequest<EpisodeResource>();
+            var pagingResource = new PagingResource<EpisodeResource>(paging);
             var pagingSpec = new PagingSpec<Episode>
             {
                 Page = pagingResource.Page,
@@ -36,16 +35,7 @@ namespace Sonarr.Api.V3.Wanted
                 SortDirection = pagingResource.SortDirection
             };
 
-            var monitoredFilter = pagingResource.Filters.FirstOrDefault(f => f.Key == "monitored");
+            pagingSpec.FilterExpressions.Add(v => v.Monitored == monitored || v.Series.Monitored == monitored);
-
-            if (monitoredFilter != null && monitoredFilter.Value == "false")
-            {
-                pagingSpec.FilterExpressions.Add(v => v.Monitored == false || v.Series.Monitored == false);
-            }
-            else
-            {
-                pagingSpec.FilterExpressions.Add(v => v.Monitored == true && v.Series.Monitored == true);
-            }
 
             var resource = pagingSpec.ApplyToPage(_episodeService.EpisodesWithoutFiles, v => MapToResource(v, includeSeries, false, includeImages));
 

src/Sonarr.Api.V3/openapi.json

@@ -59,25 +59,25 @@
               "schema": {
                 "type": "object",
                 "properties": {
-                  "Username": {
+                  "username": {
                     "type": "string"
                   },
-                  "Password": {
+                  "password": {
                     "type": "string"
                   },
-                  "RememberMe": {
+                  "rememberMe": {
                     "type": "string"
                   }
                 }
               },
               "encoding": {
-                "Username": {
+                "username": {
                   "style": "form"
                 },
-                "Password": {
+                "password": {
                   "style": "form"
                 },
-                "RememberMe": {
+                "rememberMe": {
                   "style": "form"
                 }
               }
@@ -381,6 +381,40 @@
         "tags": [
           "Blocklist"
         ],
+        "parameters": [
+          {
+            "name": "page",
+            "in": "query",
+            "schema": {
+              "type": "integer",
+              "format": "int32",
+              "default": 1
+            }
+          },
+          {
+            "name": "pageSize",
+            "in": "query",
+            "schema": {
+              "type": "integer",
+              "format": "int32",
+              "default": 10
+            }
+          },
+          {
+            "name": "sortKey",
+            "in": "query",
+            "schema": {
+              "type": "string"
+            }
+          },
+          {
+            "name": "sortDirection",
+            "in": "query",
+            "schema": {
+              "$ref": "#/components/schemas/SortDirection"
+            }
+          }
+        ],
         "responses": {
           "200": {
             "description": "Success",
@@ -1050,6 +1084,38 @@
           "Cutoff"
         ],
         "parameters": [
+          {
+            "name": "page",
+            "in": "query",
+            "schema": {
+              "type": "integer",
+              "format": "int32",
+              "default": 1
+            }
+          },
+          {
+            "name": "pageSize",
+            "in": "query",
+            "schema": {
+              "type": "integer",
+              "format": "int32",
+              "default": 10
+            }
+          },
+          {
+            "name": "sortKey",
+            "in": "query",
+            "schema": {
+              "type": "string"
+            }
+          },
+          {
+            "name": "sortDirection",
+            "in": "query",
+            "schema": {
+              "$ref": "#/components/schemas/SortDirection"
+            }
+          },
           {
             "name": "includeSeries",
             "in": "query",
@@ -1073,6 +1139,14 @@
               "type": "boolean",
               "default": false
             }
+          },
+          {
+            "name": "monitored",
+            "in": "query",
+            "schema": {
+              "type": "boolean",
+              "default": true
+            }
           }
         ],
         "responses": {
@@ -2220,6 +2294,38 @@
           "History"
         ],
         "parameters": [
+          {
+            "name": "page",
+            "in": "query",
+            "schema": {
+              "type": "integer",
+              "format": "int32",
+              "default": 1
+            }
+          },
+          {
+            "name": "pageSize",
+            "in": "query",
+            "schema": {
+              "type": "integer",
+              "format": "int32",
+              "default": 10
+            }
+          },
+          {
+            "name": "sortKey",
+            "in": "query",
+            "schema": {
+              "type": "string"
+            }
+          },
+          {
+            "name": "sortDirection",
+            "in": "query",
+            "schema": {
+              "$ref": "#/components/schemas/SortDirection"
+            }
+          },
           {
             "name": "includeSeries",
             "in": "query",
@@ -2233,6 +2339,29 @@
             "schema": {
               "type": "boolean"
             }
+          },
+          {
+            "name": "eventType",
+            "in": "query",
+            "schema": {
+              "type": "integer",
+              "format": "int32"
+            }
+          },
+          {
+            "name": "episodeId",
+            "in": "query",
+            "schema": {
+              "type": "integer",
+              "format": "int32"
+            }
+          },
+          {
+            "name": "downloadId",
+            "in": "query",
+            "schema": {
+              "type": "string"
+            }
           }
         ],
         "responses": {
@@ -3627,6 +3756,47 @@
         "tags": [
           "Log"
         ],
+        "parameters": [
+          {
+            "name": "page",
+            "in": "query",
+            "schema": {
+              "type": "integer",
+              "format": "int32",
+              "default": 1
+            }
+          },
+          {
+            "name": "pageSize",
+            "in": "query",
+            "schema": {
+              "type": "integer",
+              "format": "int32",
+              "default": 10
+            }
+          },
+          {
+            "name": "sortKey",
+            "in": "query",
+            "schema": {
+              "type": "string"
+            }
+          },
+          {
+            "name": "sortDirection",
+            "in": "query",
+            "schema": {
+              "$ref": "#/components/schemas/SortDirection"
+            }
+          },
+          {
+            "name": "level",
+            "in": "query",
+            "schema": {
+              "type": "string"
+            }
+          }
+        ],
         "responses": {
           "200": {
             "description": "Success",
@@ -4142,6 +4312,38 @@
           "Missing"
         ],
         "parameters": [
+          {
+            "name": "page",
+            "in": "query",
+            "schema": {
+              "type": "integer",
+              "format": "int32",
+              "default": 1
+            }
+          },
+          {
+            "name": "pageSize",
+            "in": "query",
+            "schema": {
+              "type": "integer",
+              "format": "int32",
+              "default": 10
+            }
+          },
+          {
+            "name": "sortKey",
+            "in": "query",
+            "schema": {
+              "type": "string"
+            }
+          },
+          {
+            "name": "sortDirection",
+            "in": "query",
+            "schema": {
+              "$ref": "#/components/schemas/SortDirection"
+            }
+          },
           {
             "name": "includeSeries",
             "in": "query",
@@ -4157,6 +4359,14 @@
               "type": "boolean",
               "default": false
             }
+          },
+          {
+            "name": "monitored",
+            "in": "query",
+            "schema": {
+              "type": "boolean",
+              "default": true
+            }
           }
         ],
         "responses": {
@@ -4325,21 +4535,21 @@
         ],
         "parameters": [
           {
-            "name": "RenameEpisodes",
+            "name": "renameEpisodes",
             "in": "query",
             "schema": {
               "type": "boolean"
             }
           },
           {
-            "name": "ReplaceIllegalCharacters",
+            "name": "replaceIllegalCharacters",
             "in": "query",
             "schema": {
               "type": "boolean"
             }
           },
           {
-            "name": "ColonReplacementFormat",
+            "name": "colonReplacementFormat",
             "in": "query",
             "schema": {
               "type": "integer",
@@ -4347,7 +4557,7 @@
             }
           },
           {
-            "name": "MultiEpisodeStyle",
+            "name": "multiEpisodeStyle",
             "in": "query",
             "schema": {
               "type": "integer",
@@ -4355,91 +4565,91 @@
             }
           },
           {
-            "name": "StandardEpisodeFormat",
+            "name": "standardEpisodeFormat",
             "in": "query",
             "schema": {
               "type": "string"
             }
           },
           {
-            "name": "DailyEpisodeFormat",
+            "name": "dailyEpisodeFormat",
             "in": "query",
             "schema": {
               "type": "string"
             }
           },
           {
-            "name": "AnimeEpisodeFormat",
+            "name": "animeEpisodeFormat",
             "in": "query",
             "schema": {
               "type": "string"
             }
           },
           {
-            "name": "SeriesFolderFormat",
+            "name": "seriesFolderFormat",
             "in": "query",
             "schema": {
               "type": "string"
             }
           },
           {
-            "name": "SeasonFolderFormat",
+            "name": "seasonFolderFormat",
             "in": "query",
             "schema": {
               "type": "string"
             }
           },
           {
-            "name": "SpecialsFolderFormat",
+            "name": "specialsFolderFormat",
             "in": "query",
             "schema": {
               "type": "string"
             }
           },
           {
-            "name": "IncludeSeriesTitle",
+            "name": "includeSeriesTitle",
             "in": "query",
             "schema": {
               "type": "boolean"
             }
           },
           {
-            "name": "IncludeEpisodeTitle",
+            "name": "includeEpisodeTitle",
             "in": "query",
             "schema": {
               "type": "boolean"
             }
           },
           {
-            "name": "IncludeQuality",
+            "name": "includeQuality",
             "in": "query",
             "schema": {
               "type": "boolean"
             }
           },
           {
-            "name": "ReplaceSpaces",
+            "name": "replaceSpaces",
             "in": "query",
             "schema": {
               "type": "boolean"
             }
           },
           {
-            "name": "Separator",
+            "name": "separator",
             "in": "query",
             "schema": {
               "type": "string"
             }
           },
           {
-            "name": "NumberStyle",
+            "name": "numberStyle",
             "in": "query",
             "schema": {
               "type": "string"
             }
           },
           {
-            "name": "Id",
+            "name": "id",
             "in": "query",
             "schema": {
               "type": "integer",
@@ -4447,7 +4657,7 @@
             }
           },
           {
-            "name": "ResourceName",
+            "name": "resourceName",
             "in": "query",
             "schema": {
               "type": "string"
@@ -5212,6 +5422,38 @@
           "Queue"
         ],
         "parameters": [
+          {
+            "name": "page",
+            "in": "query",
+            "schema": {
+              "type": "integer",
+              "format": "int32",
+              "default": 1
+            }
+          },
+          {
+            "name": "pageSize",
+            "in": "query",
+            "schema": {
+              "type": "integer",
+              "format": "int32",
+              "default": 10
+            }
+          },
+          {
+            "name": "sortKey",
+            "in": "query",
+            "schema": {
+              "type": "string"
+            }
+          },
+          {
+            "name": "sortDirection",
+            "in": "query",
+            "schema": {
+              "$ref": "#/components/schemas/SortDirection"
+            }
+          },
           {
             "name": "includeUnknownSeriesItems",
             "in": "query",
@@ -7185,13 +7427,6 @@
           "sortDirection": {
             "$ref": "#/components/schemas/SortDirection"
           },
-          "filters": {
-            "type": "array",
-            "items": {
-              "$ref": "#/components/schemas/PagingResourceFilter"
-            },
-            "nullable": true
-          },
           "totalRecords": {
             "type": "integer",
             "format": "int32"
@@ -7951,13 +8186,6 @@
           "sortDirection": {
             "$ref": "#/components/schemas/SortDirection"
           },
-          "filters": {
-            "type": "array",
-            "items": {
-              "$ref": "#/components/schemas/PagingResourceFilter"
-            },
-            "nullable": true
-          },
           "totalRecords": {
             "type": "integer",
             "format": "int32"
@@ -8200,13 +8428,6 @@
           "sortDirection": {
             "$ref": "#/components/schemas/SortDirection"
           },
-          "filters": {
-            "type": "array",
-            "items": {
-              "$ref": "#/components/schemas/PagingResourceFilter"
-            },
-            "nullable": true
-          },
           "totalRecords": {
             "type": "integer",
             "format": "int32"
@@ -8891,13 +9112,6 @@
           "sortDirection": {
             "$ref": "#/components/schemas/SortDirection"
           },
-          "filters": {
-            "type": "array",
-            "items": {
-              "$ref": "#/components/schemas/PagingResourceFilter"
-            },
-            "nullable": true
-          },
           "totalRecords": {
             "type": "integer",
             "format": "int32"
@@ -9549,20 +9763,6 @@
         },
         "additionalProperties": false
       },
-      "PagingResourceFilter": {
-        "type": "object",
-        "properties": {
-          "key": {
-            "type": "string",
-            "nullable": true
-          },
-          "value": {
-            "type": "string",
-            "nullable": true
-          }
-        },
-        "additionalProperties": false
-      },
       "ParseResource": {
         "type": "object",
         "properties": {
@@ -10096,13 +10296,6 @@
           "sortDirection": {
             "$ref": "#/components/schemas/SortDirection"
           },
-          "filters": {
-            "type": "array",
-            "items": {
-              "$ref": "#/components/schemas/PagingResourceFilter"
-            },
-            "nullable": true
-          },
           "totalRecords": {
             "type": "integer",
             "format": "int32"

src/Sonarr.Http/Extensions/RequestExtensions.cs

@@ -4,7 +4,6 @@ using System.Linq;
 using Microsoft.AspNetCore.Http;
 using NzbDrone.Common.EnvironmentInfo;
 using NzbDrone.Core.Datastore;
-using NzbDrone.Core.Exceptions;
 
 namespace Sonarr.Http.Extensions
 {
@@ -61,80 +60,6 @@ namespace Sonarr.Http.Extensions
             return defaultValue;
         }
 
-        public static PagingResource<TResource> ReadPagingResourceFromRequest<TResource>(this HttpRequest request)
-        {
-            if (!int.TryParse(request.Query["PageSize"].ToString(), out var pageSize))
-            {
-                pageSize = 10;
-            }
-
-            if (!int.TryParse(request.Query["Page"].ToString(), out var page))
-            {
-                page = 1;
-            }
-
-            var pagingResource = new PagingResource<TResource>
-            {
-                PageSize = pageSize,
-                Page = page,
-                Filters = new List<PagingResourceFilter>()
-            };
-
-            if (request.Query["SortKey"].Any())
-            {
-                var sortKey = request.Query["SortKey"].ToString();
-
-                if (!VALID_SORT_KEYS.Contains(sortKey) &&
-                    !TableMapping.Mapper.IsValidSortKey(sortKey))
-                {
-                    throw new BadRequestException($"Invalid sort key {sortKey}");
-                }
-
-                pagingResource.SortKey = sortKey;
-
-                if (request.Query["SortDirection"].Any())
-                {
-                    pagingResource.SortDirection = request.Query["SortDirection"].ToString()
-                                                          .Equals("ascending", StringComparison.InvariantCultureIgnoreCase)
-                                                       ? SortDirection.Ascending
-                                                       : SortDirection.Descending;
-                }
-            }
-
-            // For backwards compatibility with v2
-            if (request.Query["FilterKey"].Any())
-            {
-                var filter = new PagingResourceFilter
-                {
-                    Key = request.Query["FilterKey"].ToString()
-                };
-
-                if (request.Query["FilterValue"].Any())
-                {
-                    filter.Value = request.Query["FilterValue"].ToString();
-                }
-
-                pagingResource.Filters.Add(filter);
-            }
-
-            // v3 uses filters in key=value format
-            foreach (var pair in request.Query)
-            {
-                if (EXCLUDED_KEYS.Contains(pair.Key))
-                {
-                    continue;
-                }
-
-                pagingResource.Filters.Add(new PagingResourceFilter
-                {
-                    Key = pair.Key,
-                    Value = pair.Value.ToString()
-                });
-            }
-
-            return pagingResource;
-        }
-
         public static PagingResource<TResource> ApplyToPage<TResource, TModel>(this PagingSpec<TModel> pagingSpec, Func<PagingSpec<TModel>, PagingSpec<TModel>> function, Converter<TModel, TResource> mapper)
         {
             pagingSpec = function(pagingSpec);

src/Sonarr.Http/PagingResource.cs

@@ -1,17 +1,39 @@
 using System.Collections.Generic;
+using System.ComponentModel;
 using NzbDrone.Core.Datastore;
 
 namespace Sonarr.Http
 {
+    public class PagingRequestResource
+    {
+        [DefaultValue(1)]
+        public int? Page { get; set; }
+        [DefaultValue(10)]
+        public int? PageSize { get; set; }
+        public string SortKey { get; set; }
+        public SortDirection? SortDirection { get; set; }
+    }
+
     public class PagingResource<TResource>
     {
         public int Page { get; set; }
         public int PageSize { get; set; }
         public string SortKey { get; set; }
         public SortDirection SortDirection { get; set; }
-        public List<PagingResourceFilter> Filters { get; set; }
         public int TotalRecords { get; set; }
         public List<TResource> Records { get; set; }
+
+        public PagingResource()
+        {
+        }
+
+        public PagingResource(PagingRequestResource requestResource)
+        {
+            Page = requestResource.Page ?? 1;
+            PageSize = requestResource.PageSize ?? 10;
+            SortKey = requestResource.SortKey;
+            SortDirection = requestResource.SortDirection ?? SortDirection.Descending;
+        }
     }
 
     public static class PagingResourceMapper

src/Sonarr.Http/PagingResourceFilter.cs

@@ -1,8 +0,0 @@
-namespace Sonarr.Http
-{
-    public class PagingResourceFilter
-    {
-        public string Key { get; set; }
-        public string Value { get; set; }
-    }
-}