Hook to use for firing plug-in in posts but not in pms or usernotes

[mme42]

I have a simple str_replace plug to replace certain words/urls with a message in posts. The plug-in is fine. But, the problem is that it also fires in private messages and usernotes because they use the postbit_display_complete also. But, I only want to use this plug in posts.

I've tried other hook locations (from looking that hooks available in debug mode) but I can't find another one that works, and it seems like postbit_display_complete would be correct anyway. Here is the plug for reference:

PHP Code:

$filterthese = array('word1', 'word2', 'word3', 'word4');
$replacement = 'censored';
if (!in_array($forum['forumid'], array(1,2,3,4))) $this->post['message'] =  str_ireplace($filterthese, $replacement, $this->post['message']); 


Is there a different hook that I could use? Or is there a different way to do this so that the plug-in only replaces text in posts and not anywhere else?

Thanks.

[Lynne]

Put a condition around it to only work on the showthread page:

PHP Code:

if (THIS_SCRIPT == 'showthread')
{
do stuff
} 


[mme42]

Thanks! Haha, that was a lot easier than I was making it.