Author Archives: Donncha

It doesn’t work perfectly yet but I’ve integrated the related stories hack into b2++. Just add {$relatedstories} to your post.tpl to display them! Note: it only displays related stories when one story is displayed, such as here.

hmm, interesting hack but it could be quite heavy on the server with all those “LIKE” conditions in the SQL! I’ll give it a go anyway in b2++.

I released a new b2 snapshot today. This is the first release I’ve testing in Windows. By default Apache on Windows doesn’t enable mod_rewrite so I added code to catch when that happens.
Here’s the b2 discussion board I announced the new release on.
Download the new snapshot. You should probably download both the src and data packages as there are a number of template fixes too.

There’s a nice generalised text highlighter on the Smarty Plugins Wiki page so I modified it slightly to highlight b2 searches! Here’s a search for smarty that shows off this new plugin.
How do you use it? Modify your post.tpl and add the modifier to the_content variable like this:

{$the_content|highlightsearch}

If you want different colours try this:

{$the_content|highlightsearch:”<b style=’color: #000; background-color: #f00;’>”:”</b>”}

Text inside html links is also modified so links may be broken. Is there an easy way around that?
Here’s the code for the modifier. Just place it into a file called “modifier.highlightsearch.php” in your plugins directory!

<?php
/*
* Smarty plugin
* -------------------------------------------------------------
* Type: modifier
* Name: highlight
* Version: 0.5
* Date: 2003-03-27
* Author: Pavel Prishivalko, aloner#telephone.ru
* Purpose: Highlight search term in text
* Install: Drop into the plugin directory
*
* Extended To 0.5 By: Alexey Kulikov
* Strips Tags for nice output, allows multiple term for highlight
* Modified and simplified to high light b2 searches by Donncha O Caoimh
* -------------------------------------------------------------
*/
function smarty_modifier_highlightsearch($text, $start_tag='<b style="color: #000; background-color: #ff0;">', $end_tag='</b>')
{
   global $s;
   if( $s != '' )
   {
     $term = $s;
     $term = preg_quote($term);

     return preg_replace('/('.$term.')/i', $start_tag.'$1'.$end_tag, $text);
   }
   else
   {
     return $text;
   }
}

?>


The newest and best release of b2++ is now available for download!
There have been a huge number of changes in this release, so go read the changelog carefully.
It has lots of new features such as plugin support, and a much improved install process!