Update for search filter split

extensions/lock/src/Gambit/LockedGambit.php

@@ -1,29 +0,0 @@
-<?php
-
-/*
- * This file is part of Flarum.
- *
- * For detailed copyright and license information, please view the
- * LICENSE file that was distributed with this source code.
- */
-
-namespace Flarum\Lock\Gambit;
-
-use Flarum\Search\AbstractRegexGambit;
-use Flarum\Search\AbstractSearch;
-
-class LockedGambit extends AbstractRegexGambit
-{
-    /**
-     * {@inheritdoc}
-     */
-    protected $pattern = 'is:locked';
-
-    /**
-     * {@inheritdoc}
-     */
-    protected function conditions(AbstractSearch $search, array $matches, $negate)
-    {
-        $search->getQuery()->where('is_locked', ! $negate);
-    }
-}

extensions/lock/src/Query/LockedFilterGambit.php

@@ -0,0 +1,42 @@
+<?php
+
+/*
+ * This file is part of Flarum.
+ *
+ * For detailed copyright and license information, please view the
+ * LICENSE file that was distributed with this source code.
+ */
+
+namespace Flarum\Lock\Query;
+
+use Flarum\Filter\FilterInterface;
+use Flarum\Filter\FilterState;
+use Flarum\Search\AbstractRegexGambit;
+use Flarum\Search\SearchState;
+use Illuminate\Database\Query\Builder;
+
+class LockedFilterGambit extends AbstractRegexGambit implements FilterInterface
+{
+    protected function getGambitPattern() {
+        return 'is:locked';
+    }
+
+    protected function conditions(SearchState $searchState, array $matches, $negate)
+    {
+        $this->constrain($searchState->getQuery(), $negate);
+    }
+
+    public function getFilterKey(): string {
+        return 'locked';
+    }
+
+    public function filter(FilterState $filterState, string $filterValue, bool $negate)
+    {
+        $this->constrain($filterState->getQuery(), $negate);
+    }
+
+    protected function constrain(Builder $query, bool $negate)
+    {
+        $query->where('is_locked', ! $negate);
+    }
+}