From 07253a38b312eaae30f405bb754deee7b4f7149e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Christian=20St=C3=BCck?= <christian.stuck@tuidev.com>
Date: Mon, 31 Oct 2016 09:19:57 -0400
Subject: [PATCH] =?UTF-8?q?Add=20integration=20with=20admin=5Fmenu?=
 =?UTF-8?q?=E2=80=99s=20UI=20for=20granular=20cache=20clearing=20(hook=5Fa?=
 =?UTF-8?q?dmin=5Fmenu=5Fcache=5Finfo).?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 libraries.admin.inc |  4 +---
 libraries.module    | 20 ++++++++++++++++++++
 2 files changed, 21 insertions(+), 3 deletions(-)

diff --git a/libraries.admin.inc b/libraries.admin.inc
index 5e0dcf4..29ddec1 100644
--- a/libraries.admin.inc
+++ b/libraries.admin.inc
@@ -124,9 +124,7 @@ function libraries_admin_overview(array $form, array &$form_state) {
   // it was just downloaded. Because these instructions use libraries_detect()
   // directly, they will never use the cached information, but this avoids the
   // overview showing a library as installed but it not being loadable.
-  foreach (libraries_flush_caches() as $bin) {
-    cache_clear_all(NULL, $bin);
-  }
+  libraries_cache_clear();
 
   return $form;
 }
diff --git a/libraries.module b/libraries.module
index 751ecea..a9b8eed 100644
--- a/libraries.module
+++ b/libraries.module
@@ -967,3 +967,23 @@ function libraries_theme($existing, $type, $theme, $path) {
     ),
   );
 }
+
+/**
+ * Implements hook_admin_menu_cache_info().
+ */
+function libraries_admin_menu_cache_info() {
+  $caches['libraries'] = array(
+    'title' => t('Libraries'),
+    'callback' => 'libraries_flush_cache',
+  );
+  return $caches;
+}
+
+/**
+ * Clear the cached library information.
+ */
+function libraries_cache_clear() {
+  foreach (libraries_flush_caches() as $bin) {
+    cache_clear_all(NULL, $bin);
+  }
+}
-- 
2.10.1