cardigann: add search.allowEmptyInputs (#14088)

* cardigann: add `search.allowEmptyInputs`

* Update electro-torrent.yml

* Update gamestorrents.yml

* teamhd: take adv of default ignoreEmptyInputs

---------

Co-authored-by: ilike2burnthing <59480337+ilike2burnthing@users.noreply.github.com>
Co-authored-by: garfield69 <garfieldsixtynine@gmail.com>

src/Jackett.Common/Definitions/anilibria.yml

@@ -31,10 +31,15 @@ settings:
 search:
   paths:
     # https://github.com/anilibria/docs/blob/master/api_v3.md
-    - path: "https://api.anilibria.tv/v3/{{ if .Keywords }}searchTitles?search={{ .Keywords }}&{{ else }}getUpdates?{{ end }}filter=names,posters.small.url,code,torrents.list,season.year,description&limit=100"
+    - path: "https://api.anilibria.tv/v3/{{ if .Keywords }}searchTitles{{ else }}getUpdates{{ end }}"
       response:
         type: json
 
+  inputs:
+    search: "{{ .Keywords }}"
+    filter: "names,posters.small.url,code,torrents.list,season.year,description"
+    limit: 100
+
   keywordsfilters:
     # strip season and ep
     - name: re_replace

src/Jackett.Common/Definitions/blutopia-api.yml

@@ -72,8 +72,14 @@ search:
   inputs:
   # if we have an id based search, add Season and Episode as query in name for UNIT3D < v6.  Else pass S/E Params for UNIT3D >= v6
     api_token: "{{ .Config.apikey }}"
+    $raw: "{{ range .Categories }}&categories[]={{.}}{{end}}"
     name: "{{ .Keywords }}"
-    $raw: "{{ if .Query.Season }}&seasonNumber={{ .Query.Season }}{{ else }}{{ end }}{{ if .Query.Ep }}&episodeNumber={{ .Query.Ep }}{{ else }}{{ end }}{{ if .Query.TMDBID }}&tmdbId={{ .Query.TMDBID }}{{ else }}{{ end }}{{ if .Query.IMDBIDShort }}&imdbId={{ .Query.IMDBIDShort }}{{ else }}{{ end }}{{ if  .Query.TVDBID }}&tvdbId={{ .Query.TVDBID }}{{ else }}{{ end }}{{ range .Categories }}&categories[]={{.}}{{end}}{{ if .Config.freeleech }}&free[]=100{{ else }}{{ end }}"
+    seasonNumber: "{{ .Query.Season }}"
+    episodeNumber: "{{ .Query.Ep }}"
+    imdbId: "{{ .Query.IMDBIDShort }}"
+    tmdbId: "{{ .Query.TMDBID }}"
+    tvdbId: "{{ .Query.TVDBID }}"
+    "free[]": "{{ if .Config.freeleech }}100{{ else }}{{ end }}"
     sortField: "{{ .Config.sort }}"
     sortDirection: "{{ .Config.type }}"
     perPage: 100

src/Jackett.Common/Definitions/electro-torrent.yml

@@ -89,6 +89,7 @@ search:
   # http://electro-torrent.pl/szukaj.php?search=&typ=torrent&cat=0
   paths:
     - path: szukaj.php
+  allowEmptyInputs: true
   inputs:
     # does not support multi cat selection, defaulting to all
     # $raw: "{{ range .Categories }}c{{.}}=1&{{end}}"

src/Jackett.Common/Definitions/gamestorrents.yml

@@ -42,6 +42,7 @@ download:
 search:
   paths:
     - path: /
+  allowEmptyInputs: true
   inputs:
     s: "{{ .Keywords }}"
 

src/Jackett.Common/Definitions/lemonhd.yml

@@ -70,6 +70,8 @@ login:
 search:
   paths:
     - path: torrents.php
+
+  allowEmptyInputs: true
   inputs:
     # currently supports only one query id at one time.
     search: "{{ if .Query.IMDBID }}{{ .Query.IMDBID }}{{ else }}{{ end }}{{ if or .Query.IMDBID .Query.DoubanID }} {{ else }}{{ .Keywords }}{{ end }}{{ if .Query.DoubanID }}{{ .Query.DoubanID }}{{ else }}{{ end }}"

src/Jackett.Common/Definitions/schema.json

@@ -491,6 +491,9 @@
                         "$ref": "#/definitions/SearchPathBlock"
                     }
                 },
+                "allowEmptyInputs": {
+                    "type": "boolean"
+                },
                 "inputs": {
                     "type": "object",
                     "additionalProperties": false,

src/Jackett.Common/Definitions/teamhd.yml

@@ -67,12 +67,13 @@ search:
   paths:
     - path: browse
   inputs:
-    # free: 0 all, 1 gold, 2 silver, 3 normal
-    $raw: "{{ range .Categories }}c{{.}}=1&{{end}}{{ if .Config.freeleech }}free=1{{ else }}{{ end }}"
+    $raw: "{{ range .Categories }}c{{.}}=1&{{end}}"
     # replace spaces with wildcard (percent symbol) as site's default search is exact string.
-    search: "{{ if .Keywords }}{{ re_replace .Keywords \"[\\s]+\" \"%\" }}{{ else }}%{{ end }}"
+    search: "{{ re_replace .Keywords \"[\\s]+\" \"%\" }}"
     # 0 active, 1 incldead, 2 onlydead, 3 noseeders
     incldead: 1
+    # 0 all, 1 gold, 2 silver, 3 normal
+    free: "{{ if .Config.freeleech }}1{{ else }}{{ end }}"
   keywordsfilters:
     # remove the year from the titles as the site chokes on them during search https://github.com/Jackett/Jackett/issues/4397#issuecomment-623148789
     - name: re_replace

src/Jackett.Common/Indexers/CardigannIndexer.cs

@@ -1400,13 +1400,18 @@ namespace Jackett.Common.Indexers
                                     if (key.Length == 0)
                                         continue;
                                     var value = "";
-                                    if (parts.Count() == 2)
+                                    if (parts.Length == 2)
                                         value = parts[1];
                                     queryCollection.Add(key, value);
                                 }
                             }
                             else
-                                queryCollection.Add(Input.Key, applyGoTemplateText(Input.Value, variables));
+                            {
+                                var inputValue = applyGoTemplateText(Input.Value, variables);
+
+                                if (!string.IsNullOrWhiteSpace(inputValue) || Search.AllowEmptyInputs)
+                                    queryCollection.Add(Input.Key, inputValue);
+                            }
                         }
                     }
                 }

src/Jackett.Common/Models/IndexerDefinition.cs

@@ -141,6 +141,7 @@ namespace Jackett.Common.Models
         public List<searchPathBlock> Paths { get; set; }
         public Dictionary<string, List<string>> Headers { get; set; }
         public List<filterBlock> Keywordsfilters { get; set; }
+        public bool AllowEmptyInputs { get; set; }
         public Dictionary<string, string> Inputs { get; set; }
         public List<errorBlock> Error { get; set; }
         public List<filterBlock> Preprocessingfilters { get; set; }