MDL-52589 cache: Allow unused stores to be uninstalled

2016-01-11 09:04:37 +00:00
parent ef343c3299
commit d9ffd8518a
1 changed files with 8 additions and 2 deletions
@@ -26,11 +26,17 @@ namespace core\plugininfo;
 defined('MOODLE_INTERNAL') || die();

 /**
- * Class for admin tool plugins
+ * Class for cache store plugins
 */
 class cachestore extends base {

    public function is_uninstall_allowed() {
-        return false;
+        $instance = \cache_config::instance();
+        foreach ($instance->get_all_stores() as $store) {
+            if ($store['plugin'] == $this->name) {
+                return false;
+            }
+        }
+        return true;
    }
 }