Merge pull request #1465 from flarum/tz/formatter-extender

Rename and improve FormatterConfiguration extender

framework/core/src/Extend/Formatter.php

@@ -0,0 +1,55 @@
+<?php
+
+/*
+ * This file is part of Flarum.
+ *
+ * (c) Toby Zerner <toby.zerner@gmail.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Flarum\Extend;
+
+use Flarum\Extension\Event\Disabled;
+use Flarum\Extension\Event\Enabled;
+use Flarum\Extension\Extension;
+use Flarum\Formatter\Event\Configuring;
+use Flarum\Formatter\Formatter as ActualFormatter;
+use Illuminate\Contracts\Container\Container;
+use Illuminate\Events\Dispatcher;
+
+class Formatter implements ExtenderInterface
+{
+    protected $callback;
+
+    public function configure(callable $callback)
+    {
+        $this->callback = $callback;
+
+        return $this;
+    }
+
+    public function __invoke(Container $container, Extension $extension = null)
+    {
+        $events = $container->make(Dispatcher::class);
+
+        $events->listen(
+            Configuring::class,
+            function (Configuring $event) {
+                call_user_func($this->callback, $event->configurator);
+            }
+        );
+
+        // Also set up an event listener to flush the formatter cache whenever
+        // this extension is enabled or disabled.
+        $events->listen(
+            [Enabled::class, Disabled::class],
+            function ($event) use ($container, $extension) {
+                if ($event->extension === $extension) {
+                    $container->make(ActualFormatter::class)->flush();
+                }
+            }
+        );
+    }
+}

framework/core/src/Extend/FormatterConfiguration.php

@@ -1,37 +0,0 @@
-<?php
-
-/*
- * This file is part of Flarum.
- *
- * (c) Toby Zerner <toby.zerner@gmail.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Flarum\Extend;
-
-use Flarum\Extension\Extension;
-use Flarum\Formatter\Event\Configuring;
-use Illuminate\Contracts\Container\Container;
-use Illuminate\Events\Dispatcher;
-
-class FormatterConfiguration implements ExtenderInterface
-{
-    protected $callback;
-
-    public function __construct(callable $callback)
-    {
-        $this->callback = $callback;
-    }
-
-    public function __invoke(Container $container, Extension $extension = null)
-    {
-        $container->make(Dispatcher::class)->listen(
-            Configuring::class,
-            function (Configuring $event) {
-                call_user_func($this->callback, $event->configurator);
-            }
-        );
-    }
-}