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flOid

01-11-2008 12:28 PM

vBulletin Plugin programming help

I'm just at programming my first vBulletin plugin. It's supposed to display current users in a IRC chat room using the a mysql statserv database. Here's the code, hook location is forumhome_start (should display within the "What's going on" section):

PHP Code:


		
			
$doQuery=$db->query_read("SELECT nick FROM denora.user WHERE hostname  NOT LIKE 'localhost.net' AND hostname NOT LIKE '%mydomain.tld%' AND online = 'Y'");
$numrows=mysql_num_rows($doQuery);
$chatters2 = "";
if($numrows>0)
{
 while($chatters=mysql_fetch_array($doQuery))
  {
   $chatters2 .= $chatters[0];
   $chatters2 .= ", ";
  }
}

$chatusers = substr_replace($chatters2,"",-2);

The general code used to work in my previous IPB. However, it's just not working when I put the $chatusers variable now in the forumhome template.

What am I missing?

Opserty

01-11-2008 01:26 PM

Try this though I don't think it will work:

PHP Code:


		
			
$query = $db->query_read("SELECT nick FROM denora.user WHERE hostname  NOT LIKE 'localhost.net' AND hostname NOT LIKE '%mydomain.tld%' AND online = 'Y'");
if($db->num_rows($query))
{
    $chatters = '';
    while($chatter = $db->fetch_array($query))
    {
        $chatters .= $chatter['nick'];
        $chatters .= ', ';
    }
}

$chatusers = substr_replace($chatters, '', -2);

Can you verify that the query is returning users? (Try executing in the AdminCP [> Maintenance > Execute SQL Query])

flOid

01-12-2008 10:19 AM

Yes, it is. Already tried that.

Opserty

01-12-2008 10:22 AM

At the bottom of your plugin temporarily run this (on the last line):

PHP Code:


		
			
var_dump($chatusers);

What do you get returned when you view the page? (There should be something right at the top).

flOid

01-12-2008 11:31 AM

I got it working now, tnx! :)

Opserty

01-12-2008 12:32 PM

Ok, what was wrong?

flOid

01-12-2008 02:48 PM

I did use your suggested code and it did work. :)

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X vBulletin 3.8.12 by vBS Debug Information
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Template Usage: (1)ad_footer_end (1)ad_footer_start (1)ad_header_end (1)ad_header_logo (1)ad_navbar_below (3)bbcode_php_printable (1)footer (1)gobutton (1)header (1)headinclude (6)option (1)post_thanks_navbar_search (1)printthread (7)printthreadbit (1)spacer_close (1)spacer_open Phrase Groups Available: global postbit showthread	Included Files: ./printthread.php ./global.php ./includes/init.php ./includes/class_core.php ./includes/config.php ./includes/functions.php ./includes/class_hook.php ./includes/modsystem_functions.php ./includes/class_bbcode_alt.php ./includes/class_bbcode.php ./includes/functions_bigthree.php Hooks Called: init_startup init_startup_session_setup_start init_startup_session_setup_complete cache_permissions fetch_threadinfo_query fetch_threadinfo fetch_foruminfo style_fetch cache_templates global_start parse_templates global_setup_complete printthread_start bbcode_fetch_tags bbcode_create bbcode_parse_start bbcode_parse_complete_precache bbcode_parse_complete printthread_post printthread_complete
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