From da3f44846f3ed90bbd58b8020a463a8922a8799c Mon Sep 17 00:00:00 2001
From: Dmitriy Simushev <simushevds@gmail.com>
Date: Fri, 14 Nov 2014 13:45:38 +0000
Subject: [PATCH] Add "refresh_frequency" option

---
 Plugin.php | 22 +++++++++++++++++++++-
 README.md  | 15 +++++++++++++++
 2 files changed, 36 insertions(+), 1 deletion(-)

diff --git a/Plugin.php b/Plugin.php
index 9d47f87..27ca356 100644
--- a/Plugin.php
+++ b/Plugin.php
@@ -37,6 +37,26 @@ use Mibew\Plugin\PluginInterface;
  */
 class Plugin extends AbstractPlugin implements PluginInterface
 {
+    /**
+     * List of the plugin configs.
+     *
+     * @var array
+     */
+    protected $config;
+
+    /**
+     * Class constructor.
+     *
+     * @param array $config List of the plugin config. The following options are
+     * supported:
+     *   - 'refresh_frequency': int, time in seconds between button refreshes.
+     *     The default value is 3.
+     */
+    public function __construct($config)
+    {
+        $this->config = $config + array('refresh_frequency' => 3);
+    }
+
     /**
      * The plugin does not need extra initialization thus it is always ready to
      * work.
@@ -79,7 +99,7 @@ class Plugin extends AbstractPlugin implements PluginInterface
         if ($args['generator'] instanceof ImageGenerator) {
             // Only image buttons should be refreshed
             $script = HTML5\html('script');
-            $script->addChild($this->buildRefreshJs(3));
+            $script->addChild($this->buildRefreshJs($this->config['refresh_frequency']));
             $script->setAttribute('type', 'text/javascript');
 
             $last_index = count($args['button']->getChildren()) - 1;
diff --git a/README.md b/README.md
index ef7b9a3..ed566ed 100644
--- a/README.md
+++ b/README.md
@@ -14,9 +14,24 @@ If the "plugins" stucture looks like `plugins: []` it will become:
 plugins:
     -
         name: "Mibew:ButtonRefresh"
+        config: # Plugin's configurations are described below
+            refresh_frequency: 3
 ```
 
 
+## Plugin's configurations
+
+The plugin can be configured with values in "`<Mibew root>`/configs/config.yml" file.
+
+### config.ignore_emoticons
+
+Type: `Integer`
+
+Default: `3`
+
+Specify time in seconds between button refreshes. This value is optional and can be skipped.
+
+
 ## Build from sources
 
 There are several actions one should do before use the latest version of the plugin from the repository: