File Source for filter.smileys.php

<?php
/**
* @version $Header$
* @package liberty
* @subpackage plugins_filter
*/
/**
* definitions ( guid character limit is 16 chars )
*/
define( 'PLUGIN_GUID_FILTERSMILEYS', 'filtersmileys' );
global $gLibertySystem, $gBitSystem;
$pluginParams = array(
'title' => 'Smileys',
'description' => 'If you are using the smileys package, you need to enable this filter to insert smileys where needed.',
'auto_activate' => TRUE,
'plugin_type' => FILTER_PLUGIN,
// filter functions
'presplit_function' => 'smileys_filter',
'postparse_function' => 'smileys_filter',
);
$gLibertySystem->registerPlugin( PLUGIN_GUID_FILTERSMILEYS, $pluginParams );
function smileys_filter( &$pData, &$pFilterHash ) {
global $gBitSystem, $gBitSmarty;
if( $gBitSystem->isPackageActive( 'smileys' ) ) {
preg_match_all( "/$:([^:]+):$/", $pData, $smileys );
$smileys[0] = array_unique( $smileys[0] );
$smileys[1] = array_unique( $smileys[1] );
if( !empty( $smileys[1] ) ) {
$gBitSmarty->loadPlugin( 'smarty_function_biticon' );
foreach( $smileys[1] as $key => $smiley ) {
$biticon = array(
'ipackage' => 'smileys',
'iname' => $smiley,
'iexplain' => $smiley,
'iforce' => 'icon',
);
$pData = preg_replace( "/".preg_quote( $smileys[0][$key] )."/", smarty_function_biticon( $biticon, $gBitSmarty ), $pData );
}
}
}
}
?>

Source for file filter.smileys.php