From 8d048c689fbfba1691902fe41da385e2ba142e0f Mon Sep 17 00:00:00 2001
From: Flavio Copes <copesc@gmail.com>
Date: Fri, 18 Dec 2015 14:44:03 +0100
Subject: [PATCH] Persists to disk the plugin parameters currently stored in
 the Grav Config object

---
 system/src/Grav/Common/Plugin.php | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

diff --git a/system/src/Grav/Common/Plugin.php b/system/src/Grav/Common/Plugin.php
index 3f2f90aa1..b2084205f 100644
--- a/system/src/Grav/Common/Plugin.php
+++ b/system/src/Grav/Common/Plugin.php
@@ -6,6 +6,7 @@ use Grav\Common\Page\Page;
 use Grav\Common\Config\Config;
 use RocketTheme\Toolbox\Event\EventDispatcher;
 use RocketTheme\Toolbox\Event\EventSubscriberInterface;
+use RocketTheme\Toolbox\File\YamlFile;
 
 /**
  * The Plugin object just holds the id and path to a plugin.
@@ -182,4 +183,27 @@ class Plugin implements EventSubscriberInterface
         // Return configurations as a new data config class
         return new Data($header);
     }
+
+    /**
+     * Persists to disk the plugin parameters currently stored in the Grav Config object
+     *
+     * @param string $plugin_name   The name of the plugin whose config it should store.
+     *                              If omitted, saves the current plugin
+     *
+     * @return true
+     */
+    protected function saveConfig($plugin_name = '') {
+        if (!$plugin_name) {
+            $plugin_name = $this->name;
+        }
+
+        $locator = $this->grav['locator'];
+        $filename = 'config://plugins/' . $plugin_name . '.yaml';
+        $file = YamlFile::instance($locator->findResource($filename, true, true));
+        $content = $this->grav['config']->get('plugins.' . $plugin_name);
+        $file->save($content);
+        $file->free();
+
+        return true;
+    }
 }