Filter tag by hierarchy (#1746)

* Add API support for filtering tags by parent / children
* Add parent & child tags filters for tags to UI
* Add API support for filtering tags by parent / child count
* Add parent & child count filters for tags to UI
* Update db generator
* Add missing build tag
* Add unit tests

Co-authored-by: WithoutPants <53250216+WithoutPants@users.noreply.github.com>

ui/v2.5/src/models/list-filter/criteria/factory.ts

@@ -27,6 +27,8 @@ import { PerformersCriterion } from "./performers";
 import { AverageResolutionCriterion, ResolutionCriterion } from "./resolution";
 import { StudiosCriterion, ParentStudiosCriterion } from "./studios";
 import {
+  ChildTagsCriterionOption,
+  ParentTagsCriterionOption,
   PerformerTagsCriterionOption,
   SceneTagsCriterionOption,
   TagsCriterion,
@@ -98,6 +100,10 @@ export function makeCriteria(type: CriterionType = "none") {
       return new TagsCriterion(SceneTagsCriterionOption);
     case "performerTags":
       return new TagsCriterion(PerformerTagsCriterionOption);
+    case "parentTags":
+      return new TagsCriterion(ParentTagsCriterionOption);
+    case "childTags":
+      return new TagsCriterion(ChildTagsCriterionOption);
     case "performers":
       return new PerformersCriterion();
     case "studios":
@@ -145,5 +151,21 @@ export function makeCriteria(type: CriterionType = "none") {
       return new StringCriterion(new StringCriterionOption(type, type));
     case "interactive":
       return new InteractiveCriterion();
+    case "parent_tag_count":
+      return new NumberCriterion(
+        new MandatoryNumberCriterionOption(
+          "parent_tag_count",
+          "parent_tag_count",
+          "parent_count"
+        )
+      );
+    case "child_tag_count":
+      return new NumberCriterion(
+        new MandatoryNumberCriterionOption(
+          "sub_tag_count",
+          "child_tag_count",
+          "child_count"
+        )
+      );
   }
 }

ui/v2.5/src/models/list-filter/criteria/tags.ts

@@ -23,3 +23,15 @@ export const PerformerTagsCriterionOption = new ILabeledIdCriterionOption(
   "performer_tags",
   true
 );
+export const ParentTagsCriterionOption = new ILabeledIdCriterionOption(
+  "parent_tags",
+  "parentTags",
+  "parents",
+  true
+);
+export const ChildTagsCriterionOption = new ILabeledIdCriterionOption(
+  "sub_tags",
+  "childTags",
+  "children",
+  true
+);

ui/v2.5/src/models/list-filter/tags.ts

@@ -2,10 +2,15 @@ import {
   createMandatoryNumberCriterionOption,
   createMandatoryStringCriterionOption,
   createStringCriterionOption,
+  MandatoryNumberCriterionOption,
 } from "./criteria/criterion";
 import { TagIsMissingCriterionOption } from "./criteria/is-missing";
 import { ListFilterOptions } from "./filter-options";
 import { DisplayMode } from "./types";
+import {
+  ChildTagsCriterionOption,
+  ParentTagsCriterionOption,
+} from "./criteria/tags";
 
 const defaultSortBy = "name";
 const sortByOptions = ["name", "random"]
@@ -43,6 +48,18 @@ const criterionOptions = [
   createMandatoryNumberCriterionOption("gallery_count"),
   createMandatoryNumberCriterionOption("performer_count"),
   createMandatoryNumberCriterionOption("marker_count"),
+  ParentTagsCriterionOption,
+  new MandatoryNumberCriterionOption(
+    "parent_tag_count",
+    "parent_tag_count",
+    "parent_count"
+  ),
+  ChildTagsCriterionOption,
+  new MandatoryNumberCriterionOption(
+    "sub_tag_count",
+    "child_tag_count",
+    "child_count"
+  ),
 ];
 
 export const TagListFilterOptions = new ListFilterOptions(

ui/v2.5/src/models/list-filter/types.ts

@@ -75,6 +75,8 @@ export type CriterionType =
   | "tags"
   | "sceneTags"
   | "performerTags"
+  | "parentTags"
+  | "childTags"
   | "tag_count"
   | "performers"
   | "studios"
@@ -114,4 +116,6 @@ export type CriterionType =
   | "galleryChecksum"
   | "phash"
   | "director"
-  | "synopsis";
+  | "synopsis"
+  | "parent_tag_count"
+  | "child_tag_count";