cardigann: check for page size

src/Jackett.Common/Definitions/1337x.yml

@@ -43,6 +43,8 @@ legacylinks:
   - https://1337x.unblockit.click/
 
 caps:
+  limitsDefault: 80
+  limitsMax: 80
   categorymappings:
     # Anime
     - {id: 28, cat: TV/Anime, desc: "Anime/Anime"}
@@ -181,6 +183,9 @@ download:
       attribute: href
 
 search:
+  pageSize: 20
+  pageable: "{{ if or .Query.Album .Query.Artist .Keywords }}true{{ else }}false{{ end }}"
+
   paths:
     # present first page of movies tv and music results if there are no search parms supplied (20 hits per page)
     - path: "{{ if or .Query.Album .Query.Artist .Keywords }}sort-search{{ else }}cat/Movies{{ end }}{{ if or .Query.Album .Query.Artist }}/{{ or .Query.Album .Query.Artist }}{{ else }}/{{ .Keywords }}{{ end }}{{ if or .Query.Album .Query.Artist .Keywords }}/{{ else }}{{ end }}{{ .Config.sort }}/{{ .Config.type }}/1/"

src/Jackett.Common/Definitions/movietorrent.yml

@@ -10,6 +10,8 @@ links:
   - https://movietorrent.co/
 
 caps:
+  limitsDefault: 36
+  limitsMax: 36
   categorymappings:
     - {id: 1, cat: Movies, desc: "Bollywood"}
     - {id: 2, cat: Movies/HD, desc: "1080p"}
@@ -74,6 +76,9 @@ download:
         - name: validfilename
 
 search:
+  pageSize: 12
+  pageable: true
+
   paths:
     - path: "?s={{ .Keywords }}"
     - path: "/page/2/?s={{ .Keywords }}"

src/Jackett.Common/Definitions/schema.json

@@ -93,6 +93,14 @@
             "type": "object",
             "additionalProperties": false,
             "properties": {
+                "limitsDefault": {
+                    "type": "integer",
+                    "minimum": 1
+                },
+                "limitsMax": {
+                    "type": "integer",
+                    "minimum": 1
+                },
                 "categories": {
                     "type": "object",
                     "additionalProperties": false,
@@ -482,6 +490,20 @@
             "type": "object",
             "additionalProperties": false,
             "properties": {
+                "pageSize": {
+                    "type": "integer",
+                    "minimum": 1
+                },
+                "pageable": {
+                    "oneOf": [
+                        {
+                            "type": "boolean"
+                        },
+                        {
+                            "type": "string"
+                        }
+                    ]
+                },
                 "path": {
                     "type": "string"
                 },

src/Jackett.Common/Indexers/BaseIndexer.cs

@@ -35,6 +35,7 @@ public abstract class BaseIndexer : IIndexer
         public virtual string Type { get; protected set; }
 
         public virtual bool SupportsPagination => false;
+        public virtual int PageSize => 0;
 
         public virtual bool IsConfigured { get; protected set; }
         public virtual string[] Tags { get; protected set; }

src/Jackett.Common/Indexers/CardigannIndexer.cs

@@ -27,6 +27,8 @@ namespace Jackett.Common.Indexers
 {
     public class CardigannIndexer : BaseWebIndexer
     {
+        public override int PageSize => Definition.Search != null && Definition.Search.PageSize > 0 ? Definition.Search.PageSize : 1;
+
         protected IndexerDefinition Definition;
         protected WebResult landingResult;
         protected IHtmlDocument landingResultDocument;
@@ -124,6 +126,8 @@ public CardigannIndexer(IIndexerConfigurationService configService, Utils.Client
             TorznabCaps = new TorznabCapabilities();
             TorznabCaps.ParseCardigannSearchModes(Definition.Caps.Modes);
             TorznabCaps.SupportsRawSearch = Definition.Caps.Allowrawsearch;
+            TorznabCaps.LimitsDefault = Definition.Caps.LimitsDefault ?? TorznabCaps.LimitsDefault;
+            TorznabCaps.LimitsMax = Definition.Caps.LimitsMax ?? TorznabCaps.LimitsMax;
 
             // init config Data
             configData = new ConfigurationData();
@@ -1353,6 +1357,13 @@ protected override async Task<IEnumerable<ReleaseInfo>> PerformQuery(TorznabQuer
             variables[".Query.Keywords"] = string.Join(" ", KeywordTokens);
             variables[".Keywords"] = applyFilters((string)variables[".Query.Keywords"], Search.Keywordsfilters, variables);
 
+            var pageSize = PageSize;
+
+            if (!bool.TryParse(applyGoTemplateText(Search.Pageable, variables), out var pageable))
+            {
+                pageable = false;
+            }
+
             // TODO: prepare queries first and then send them parallel
             var SearchPaths = Search.Paths;
             foreach (var SearchPath in SearchPaths)
@@ -1734,14 +1745,28 @@ protected override async Task<IEnumerable<ReleaseInfo>> PerformQuery(TorznabQuer
                         OnParseError(results, ex);
                     }
                 }
+
+                pageSize = pageSize == 1 ? releases.Count : pageSize;
+
+                if (pageable && !IsFullPage(releases, pageSize))
+                {
+                    break;
+                }
             }
 
             if (query.Limit > 0)
+            {
                 releases = releases.Take(query.Limit).ToList();
+            }
 
             return releases;
         }
 
+        protected virtual bool IsFullPage(IList<ReleaseInfo> page, int pageSize)
+        {
+            return pageSize != 0 && page.Count >= pageSize;
+        }
+
         protected async Task<WebResult> handleRequest(requestBlock request, Dictionary<string, object> variables = null, string referer = null)
         {
             var requestLinkStr = resolvePath(applyGoTemplateText(request.Path, variables)).ToString();

src/Jackett.Common/Models/IndexerDefinition.cs

@@ -69,6 +69,8 @@ public class CategorymappingBlock
 
     public class capabilitiesBlock
     {
+        public int? LimitsMax { get; set; }
+        public int? LimitsDefault { get; set; }
         public Dictionary<string, string> Categories { get; set; }
         public List<CategorymappingBlock> Categorymappings { get; set; }
         public Dictionary<string, List<string>> Modes { get; set; }
@@ -137,6 +139,8 @@ public class ratioBlock : selectorBlock
 
     public class searchBlock
     {
+        public int PageSize { get; set; }
+        public string Pageable { get; set; }
         public string Path { get; set; }
         public List<searchPathBlock> Paths { get; set; }
         public Dictionary<string, List<string>> Headers { get; set; }