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Code Issues Releases Wiki Activity

Bugtracker - stop forum post counts underflowing

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This commit is contained in:
e107steved 2007-08-14 21:11:36 +00:00
parent b1ea52dc1c
commit a39aafca2a
1 changed files with 9 additions and 9 deletions

18
e107_plugins/forum/forum_mod.php

@ -11,9 +11,9 @@
| GNU General Public License (http://gnu.org).
|
| $Source: /cvs_backup/e107_0.8/e107_plugins/forum/forum_mod.php,v $
| $Revision: 1.1.1.1 $
| $Date: 2006-12-02 04:35:13 $
| $Author: mcfly_e107 $
| $Revision: 1.2 $
| $Date: 2007-08-14 21:11:29 $
| $Author: e107steved $
+----------------------------------------------------------------------------+
*/
if (!defined('e107_INIT')) { exit; }
@ -74,15 +74,15 @@ function forum_delete_thread($thread_id)
// post is a reply?
$sql->db_Delete("forum_t", "thread_id='".intval($thread_id)."' ");
// dec forum reply count by 1
$sql->db_Update("forum", "forum_replies=forum_replies-1 WHERE forum_id='".$row['thread_forum_id']."'");
$sql->db_Update("forum", "forum_replies=forum_replies-1 WHERE forum_id='".$row['thread_forum_id']."' AND forum_replies>0");
// dec thread reply count by 1
$sql->db_Update("forum_t", "thread_total_replies=thread_total_replies-1 WHERE thread_id='".$row['thread_parent']."'");
$sql->db_Update("forum_t", "thread_total_replies=thread_total_replies-1 WHERE thread_id='".$row['thread_parent']."' AND thread_total_replies>0");
// dec user forum post count by 1
$tmp = explode(".", $row['thread_user']);
$uid = intval($tmp[0]);
if($uid > 0)
{
$sql->db_Update("user", "user_forums=user_forums-1 WHERE user_id='".$uid."'");
$sql->db_Update("user", "user_forums=user_forums-1 WHERE user_id='".$uid."' AND user_forums>0");
}
// update lastpost info
$f->update_lastpost('thread', $row['thread_parent']);
@ -101,7 +101,7 @@ function forum_delete_thread($thread_id)
// delete the post itself
$sql->db_Delete("forum_t", "thread_id='".intval($thread_id)."'");
// update thread/reply counts
$sql->db_Update("forum", "forum_threads=forum_threads-1, forum_replies=forum_replies-$count WHERE forum_id='".$row['thread_forum_id']."'");
$sql->db_Update("forum", "forum_threads=LEAST(forum_threads-1,0), forum_replies=LEAST(forum_replies-{$count},0) WHERE forum_id='".$row['thread_forum_id']."'");
// update lastpost info
$f->update_lastpost('forum', $row['thread_forum_id']);
return FORLAN_6.($count ? ", ".$count." ".FORLAN_7."." : ".");
@ -132,8 +132,8 @@ function forum_userpost_count($where = "", $type = "dec")
$sql->db_Update("user", "user_forums={$u['cnt']} WHERE user_id='".$uid."'");
}
else
{
$sql->db_Update("user", "user_forums=user_forums-{$u['cnt']} WHERE user_id='".$uid."'");
{ // user_forums is unsigned, so underflow will give a very big number
$sql->db_Update("user", "user_forums=LEAST(user_forums-{$u['cnt']},0) WHERE user_id='".$uid."'");
}
}
}