From 19e41f75f27fd6a56729422f84526f28895b7866 Mon Sep 17 00:00:00 2001
From: luizlaydner <luizlaydner>
Date: Sat, 4 Aug 2007 01:51:18 +0000
Subject: [PATCH] - added tag_cron() to cron.php

---
 admin/cron.php |  5 +++++
 tag/lib.php    | 13 ++++++++++++-
 2 files changed, 17 insertions(+), 1 deletion(-)

diff --git a/admin/cron.php b/admin/cron.php
index 2bc3cd32e9..edef75348e 100644
--- a/admin/cron.php
+++ b/admin/cron.php
@@ -268,6 +268,11 @@
             }
         }
         
+        if(!empty($CFG->usetags)){
+            require_once($CFG->dirroot.'/tag/lib.php');
+            tag_cron();
+        }
+        
     } // End of occasional clean-up tasks
 
 
diff --git a/tag/lib.php b/tag/lib.php
index 88802cbfae..e9230c8d11 100644
--- a/tag/lib.php
+++ b/tag/lib.php
@@ -1076,7 +1076,18 @@ function rand_tags_count($nr_of_tags=20, $tag_type = 'default') {
     
 }
 
-/*-------------------- Printing functions -------------------- */
+function tag_cron(){
+    
+    tag_instance_table_cleanup();
+    
+    $tags = get_all_tags('*');
+    
+    foreach ($tags as $tag){
+        cache_correlated_tags($tag->id);
+    }
+    
+}
+/*-------------------- Printçing functions -------------------- */
 
 /**
  * Prints a box that contains the management links of a tag
-- 
2.39.5