Fix #68: Implement new FacebookPlugin::SAVE button

CHANGE.md

@@ -11,6 +11,7 @@ version 1.3.3
 - (enh #66): Add Lithuanian Translations.
 - (enh #67): Add new class `kartik\social\FacebookPersistentHandler`.
 - Update message config to include all default standard translation files.
+- (enh #68): New `FacebookPlugin::SAVE` button.
 
 version 1.3.2
 =============

FacebookPlugin.php

@@ -30,6 +30,7 @@ class FacebookPlugin extends Widget
     const LIKE = 'fb-like';
     const SHARE = 'fb-share-button';
     const SEND = 'fb-send';
+    const SAVE = 'fb-save';
     const POST = 'fb-post';
     const VIDEO = 'fb-video';
     const FOLLOW = 'fb-follow';
@@ -60,7 +61,7 @@ class FacebookPlugin extends Widget
     public $settings = [];
 
     /**
-     * Initialize the widget
+     * @inheritdoc
      *
      * @throws InvalidConfigException
      */
@@ -70,6 +71,7 @@ public function init()
             self::LIKE,
             self::SHARE,
             self::SEND,
+            self::SAVE,
             self::POST,
             self::VIDEO,
             self::FOLLOW,

README.md

@@ -15,6 +15,7 @@ Module that enables access to social plugins for Yii Framework 2.0. It includes
   - Like Button
   - Share Button
   - Send Button
+  - Save Button
   - Embedded Posts
   - Embedded Videos
   - Follow Button