added filter sp_auto_flush_fb to bypass facebook cache flusher

readme.txt

@@ -4,7 +4,7 @@ Donate link: https://getsharepress.com
 Tags: facebook, twitter, social, like, posts, page
 Requires at least: 2.9
 Tested up to: 3.8
-Stable tag: 2.2.24
+Stable tag: 2.2.26
 
 Automatic posting and reposting to Facebook and Twitter.
 
@@ -121,6 +121,9 @@ E-mail based tech support is available to Pro customers. All you have to do is [
 
 == Changelog ==
 
+= 2.2.26 =
+* Add filter 'sp_auto_flush_fb' to bypass facebook cache flush
+
 = 2.2.24 =
 * Compatible with WordPress 3.8
 * Fixed: Hide the wait spinner when there are SharePress validation issues on publish

settings.php

@@ -229,8 +229,7 @@
           </td>
         </tr>
       </table>
-
-      <br />
+       <br />
       <h3 class="title">Post Link</h3>
       <p>Append post link to the end of Facebook messages?</p>
 

sharepress.php

@@ -5,7 +5,7 @@
 Description: SharePress publishes your content to your personal Facebook Wall and the Walls of Pages you choose.
 Author: Fat Panda, LLC
 Author URI: http://fatpandadev.com
-Version: 2.2.24
+Version: 2.2.26
 License: GPL2
 */
 
@@ -41,7 +41,7 @@
 
 class Sharepress {
 
-  const VERSION = '2.2.23';
+  const VERSION = '2.2.26';
 
   const MISSED_SCHEDULE_DELAY = 5;
   const MISSED_SCHEDULE_OPTION = 'sharepress_missed_schedule';
@@ -1499,11 +1499,13 @@ function share($post) {
 
       try {
         // flush the fb cache
-        $poke = self::api('/', 'POST', array(
-          'id' => $meta['link'],
-          'scrape' => 'true'
-          )
-        );
+        if ( apply_filters('sp_auto_flush_fb', true) ) {
+          $poke = self::api('/', 'POST', array(
+            'id' => $meta['link'],
+            'scrape' => 'true'
+            )
+          );
+        }
 
 
         // no targets? error.