feat: revamp search (#3893)

* refactor: move gambits to frontend (#3885)
* refactor: move gambits to frontend
* test: GambitManager
* refactor: merge filterer and searcher concepts (#3892)
* chore: drop remaining backend regex gambits
* refactor: merge filterer & searcher concept
* refactor: adapt extenders
* refactor: no longer need to push gambits to `q`
* refactor: filters to gambits
* refactor: drop shred `Query` namespace
* chore: cleanup
* chore: leftover gambit references on the backend (#3894)
* chore: leftover gambit references on the backend
* chore: namespace
* feat: search driver backend extension API (#3902)
* feat: first iteration of search drivers
* feat: indexer API & tweaks
* feat: changes after POC driver
* fix: properly fire custom observables
* chore: remove debugging code
* fix: phpstan
* fix: custom eloquent events
* chore: drop POC usage
* test: indexer extender API
* fix: extension searcher fails without filters
* fix: phpstan
* fix: frontend created gambit
* feat: advanced page and localized driver settings (#3905)
* feat: allow getting total search results and replacing filters (#3906)
* feat: allow accessing total search results
* feat: allow replacing filters
* chore: phpstan

extensions/subscriptions/js/admin.ts

@@ -0,0 +1 @@
+export * from './src/admin';

extensions/subscriptions/js/src/admin/extend.ts

@@ -0,0 +1 @@
+export { default as default } from '../common/extend';

extensions/subscriptions/js/src/admin/index.ts

@@ -0,0 +1 @@
+export { default as extend } from './extend';

extensions/subscriptions/js/src/common/extend.ts

@@ -0,0 +1,7 @@
+import Extend from 'flarum/common/extenders';
+import SubscriptionGambit from './query/discussions/SubscriptionGambit';
+
+export default [
+  new Extend.Search() //
+    .gambit('discussions', SubscriptionGambit),
+];

extensions/subscriptions/js/src/common/query/discussions/SubscriptionGambit.ts

@@ -0,0 +1,23 @@
+import IGambit from 'flarum/common/query/IGambit';
+
+export default class SubscriptionGambit implements IGambit {
+  pattern(): string {
+    return 'is:(follow|ignor)(?:ing|ed)';
+  }
+
+  toFilter(matches: string[], negate: boolean): Record<string, any> {
+    const type = matches[1] === 'follow' ? 'following' : 'ignoring';
+
+    return {
+      subscription: type,
+    };
+  }
+
+  filterKey(): string {
+    return 'subscription';
+  }
+
+  fromFilter(value: string, negate: boolean): string {
+    return `${negate ? '-' : ''}is:${value}`;
+  }
+}

extensions/subscriptions/js/src/forum/addSubscriptionFilter.js

@@ -36,12 +36,7 @@ export default function addSubscriptionFilter() {
   extend(DiscussionListState.prototype, 'requestParams', function (params) {
     if (this.params.onFollowing) {
       params.filter ||= {};
-
-      if (params.filter.q) {
-        params.filter.q += ' is:following';
-      } else {
-        params.filter.subscription = 'following';
-      }
+      params.filter.subscription = 'following';
     }
   });
 }

extensions/subscriptions/js/src/forum/extend.ts

@@ -2,7 +2,11 @@ import Extend from 'flarum/common/extenders';
 import IndexPage from 'flarum/forum/components/IndexPage';
 import Discussion from 'flarum/common/models/Discussion';
 
+import commonExtend from '../common/extend';
+
 export default [
+  ...commonExtend,
+
   new Extend.Routes() //
     .add('following', '/following', IndexPage),