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Joomla

Posted on 2009-05-05
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Last Modified: 2013-12-12
I have an error with this Joomla Mynxx theme:
Fatal error: Class 'ps_DB' not found in /home/icanget/public_html/modules/mod_rokvirtuemart_scroller/helper.php on line 38 not sure how to fix this problem

<?php
/**
* @package RokIntroScroller
* @copyright Copyright (C) 2007 RocketWerx. All rights reserved.
* @license http://www.gnu.org/copyleft/gpl.html GNU/GPL, see LICENSE.php
*/
 
// no direct access
defined('_JEXEC') or die('Restricted access');
 
require_once (JPATH_SITE.DS.'components'.DS.'com_content'.DS.'helpers'.DS.'route.php');
jimport('joomla.utilities.date');
 
$vmparser = JPATH_SITE.DS.'components'.DS.'com_virtuemart'.DS.'virtuemart_parser.php';
if (file_exists($vmparser)) require_once($vmparser);
 
class modRokVirtuemartScrollerHelper
{
		
	function getProducts(&$params)
	{
		global $mainframe, $my, $mosConfig_offset;
 
		$user		=& JFactory::getUser();
		$dispatcher	=& JDispatcher::getInstance();
		$userId		= (int) $user->get('id');
 
		$count		= (int) $params->get('count', 5);
		$aid		= $user->get('aid', 0);
		$show_title = trim($params->get( 'show_title', 1 ) );
		$show_price = trim($params->get( 'show_price', 0 ) );
		$sorting    = $params->get('sorting', 'random');
		$featured   = $params->get('featured', 'no');
		
		$contentConfig = &JComponentHelper::getParams( 'com_content' );
		$access		= !$contentConfig->get('shownoauth');
 
		$database = new ps_DB();
		require_once(CLASSPATH."ps_product.php");
		$ps_product = new ps_product;
 
		if($count>0) {
			$count = "LIMIT $count";
		} else {
			$count = "";
		}
 
		$query = "SELECT p.product_sku FROM #__{vm}_product AS p";
 
		$query .= "\nJOIN #__{vm}_product_category_xref as pc ON p.product_id=pc.product_id";
		/*if( $category_id != 0 ) {
			$query .= " AND pc.category_id=$category_id";
		}*/
		$query .= "\nJOIN #__{vm}_category as c ON pc.category_id=c.category_id";
		
		$query .= "\n WHERE p.product_publish = 'Y' AND c.category_publish = 'Y' AND product_parent_id=0 ";
		if( CHECK_STOCK && PSHOP_SHOW_OUT_OF_STOCK_PRODUCTS != "1") {
			$query .= " AND product_in_stock > 0 ";
		}
		
		if( $featured=='yes' ) {
			$query .= "\n AND product_special = 'Y' ";
		}
		
		switch( $sorting ) {
			case 'random':
				$query .= "\n ORDER BY RAND() $count";
				break;
			case 'newest':
				$query .= "\n ORDER BY p.cdate DESC $count";
				break;
			case 'oldest':
				$query .= "\n ORDER BY p.cdate ASC $count";
				break;
			default:
				$query .= "\n ORDER BY p.cdate DESC $count";
				break;
		}
		$database->query( $query );
 
		$rows = $database->record;
 
		// Process the prepare content plugins
		JPluginHelper::importPlugin('content');
 
		$i		= 0;
		$lists	= array();
		foreach ( $rows as $row )
		{
			$lists[$i] = $ps_product->product_snapshot($row->product_sku, $show_price, true, $show_title);
			$i++;
		}
 
		return $lists;
	}
 
 
 
}

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Question by:rafique12
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9 Comments
 
LVL 14

Expert Comment

by:shobinsun
ID: 24303000
Hi,

Check for the class " ps_DB " in joomla folder.

I think you installed the module unsuccessfully.
0
 

Author Comment

by:rafique12
ID: 24303055
sorry but I am not sure where to look...would the folder be in the includes of folder of Joomla or in the mynxx theme that I have uploaded?

I think I should point out that Joomla has been succesfully installed it is actually a module which is giving this error!
0
 
LVL 14

Expert Comment

by:shobinsun
ID: 24303362
Hi,

If you are using an IDE  ( For example, Eclipse ) then its very simple to search for that class.

Otherwise look at the includes folder or in the module..

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Author Comment

by:rafique12
ID: 24304299
there doesn't seem to be an includes folder for this module I'm not sure here!?!?
0
 
LVL 2

Expert Comment

by:pallavanj
ID: 24312227
Hi,
Add this line to line number: 37
require_once (JPATH_SITE.DS.'components'.DS.'com_virtuemart'.DS.'classes'.DS.'ps_database.php');

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0
 
LVL 2

Expert Comment

by:pallavanj
ID: 24312239
Sorry,
I missed a path here..
add like this to line no 37
require_once (JPATH_SITE.DS.'administrator'.DS.'components'.DS.'com_virtuemart'.DS.'classes'.DS.'ps_database.php');

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0
 
LVL 2

Expert Comment

by:pallavanj
ID: 24312267
if it fails,
then instead of adding the above line to line:37,, add it to line 10 or 13 where all includes are included..
0
 
LVL 3

Expert Comment

by:binarygeek
ID: 24312637
try this one if it works

comment out lines 14 and 15 and paste this code


if( file_exists(dirname(__FILE__).'/../../components/com_virtuemart/virtuemart_parser.php' )) {
	require_once( dirname(__FILE__).'/../../components/com_virtuemart/virtuemart_parser.php' );
} else {
	require_once( dirname(__FILE__).'/../components/com_virtuemart/virtuemart_parser.php' );
}

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LVL 3

Accepted Solution

by:
binarygeek earned 500 total points
ID: 24312640
code should look like this

//$vmparser = JPATH_SITE.DS.'components'.DS.'com_virtuemart'.DS.'virtuemart_parser.php';
//if (file_exists($vmparser)) require_once($vmparser);
if( file_exists(dirname(__FILE__).'/../../components/com_virtuemart/virtuemart_parser.php' )) {
	require_once( dirname(__FILE__).'/../../components/com_virtuemart/virtuemart_parser.php' );
} else {
	require_once( dirname(__FILE__).'/../components/com_virtuemart/virtuemart_parser.php' );
}

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