feat(wpmc S3): Helpers::current_town URI-match path

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-05-12 19:58:19 +05:00
parent 58838b0c19
commit f81cefefbe
2 changed files with 62 additions and 0 deletions
@@ -25,4 +25,51 @@ final class Helpers
        $term = \get_term_by('slug', $slug, $taxonomy);
        return self::$term_cache[$key] = ($term instanceof \WP_Term) ? $term : null;
    }
+
+    public static function current_town(): ?string
+    {
+        if (self::$current_town_resolved) {
+            return self::$current_town_memo;
+        }
+
+        $uri = $_SERVER['REQUEST_URI'] ?? '/';
+        $first_segment = self::first_path_segment($uri);
+
+        $resolved = null;
+        if ($first_segment !== null) {
+            $terms = \get_terms('town', [
+                'hide_empty' => false,
+                'fields'     => 'id=>slug',
+            ]);
+            if (is_array($terms) && in_array($first_segment, $terms, true)) {
+                $resolved = $first_segment;
+            }
+        }
+
+        if ($resolved === null) {
+            $resolved = \apply_filters('wpmc_main_town_slug', null);
+            if (!is_string($resolved) || $resolved === '') {
+                $resolved = null;
+            }
+        }
+
+        $resolved = \apply_filters('wpmc_current_town_slug', $resolved);
+        if (!is_string($resolved) || $resolved === '') {
+            $resolved = null;
+        }
+
+        self::$current_town_memo = $resolved;
+        self::$current_town_resolved = true;
+        return $resolved;
+    }
+
+    private static function first_path_segment(string $uri): ?string
+    {
+        $path = strtok($uri, '?');
+        if ($path === false) {
+            return null;
+        }
+        $parts = array_values(array_filter(explode('/', $path), static fn(string $p) => $p !== ''));
+        return $parts[0] ?? null;
+    }
 }