Added syncing (push and pull) and refactored a few functions.

mod/submit.php

@@ -1,6 +1,7 @@
 <?php
 
 require_once('include/submit.php');
+require_once('include/sync.php');
 
 function submit_content(&$a) {
 	
@@ -8,10 +9,7 @@ function submit_content(&$a) {
 	$url = hex2bin(notags(trim($_GET['url'])));
   
   //Currently we simply push RAW URL's to our targets.
-  //If we support it that is.
-  if($a->config['syncing']['enable_pushing']){
-    q("INSERT INTO `sync-queue` (`url`) VALUES ('%s')", dbesc($url));
-  }
+  sync_push($url);
   
   //Run the submit sequence.
 	run_submit($url);