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<?php
/**
* shCustomTags support for VirtueMart component.
*
* @author $Author: shumisha $
* @copyright Yannick Gaultier - 2007-2010
* @package sh404SEF-15
* @license http://www.gnu.org/copyleft/gpl.html GNU/GPL
* @version $Id: com_virtuemart.php 1191 2010-04-04 16:02:39Z silianacom-svn $
*
* This module must set $shCustomTitleTag, $shCustomDescriptionTag, $shCustomKeywordsTag, $shCustomRobotsTag according to specific component output
*
* if you set a variable to '', this will ERASE the corresponding meta tag
* if you set a variable to null, this will leave the corresponding meta tag UNCHANGED
*
* Some parts from:
* 404SEFx support for VirtueMart component.
* Mark Fabrizio, Joomlicious
* fabrizim@owlwatch.com
* http://www.joomlicious.com
*
*/
defined( '_JEXEC' ) or die( 'Direct Access to this location is not allowed.' );
global $VM_LANG;
// init languages system : we could use Virtuemart languages files, but I want to use the same system as sh404SEF, to have the exact same translations
global $shMosConfig_locale, $sh_LANG, $mainframe;
// get DB
$database =& JFactory::getDBO();
// V 1.2.4.q must comply with translation restrictions
$shLangName = empty($lang) ? $shMosConfig_locale : shGetNameFromIsoCode( $lang);
$shLangIso = isset($lang) ? $lang : shGetIsoCodeFromName( $shMosConfig_locale);
$shLangIso = shLoadPluginLanguage( 'com_virtuemart', $shLangIso, '_PHPSHOP_LIST_ALL_PRODUCTS');
//-------------------------------------------------------------
$page = JRequest::getVar('page', null);
$func = JRequest::getVar('func', null);
$task = JRequest::getVar( 'task', null);
$category_id = JRequest::getVar( 'category_id', null);
$product_id = JRequest::getVar( 'product_id', null);
global $shCustomTitleTag, $shCustomDescriptionTag, $shCustomKeywordsTag, $shCustomLangTag, $shCustomRobotsTag;
$shCustomLangTag = $shLangIso; // V 1.2.4.t bug #127
$q = 'SELECT vendor_id, vendor_name, vendor_store_name, vendor_store_desc FROM #__vm_vendor';
$database->setQuery( $q );
$row = $database->loadObjectList();
if (!empty($row) && !empty($row[0]->vendor_name) ){
$shShopName = $row[0]->vendor_name;
$shStoreName = $GLOBALS['shConfigLiveSite'];
$shStoreDesc = $row[0]->vendor_store_desc;
} else {
$shShopName = $mainframe->getCfg('sitename');
$shStoreName = $GLOBALS['shConfigLiveSite'];
$shStoreDesc = $mainframe->getCfg('MetaDesc');
}
function vm_sef_get_category_title( &$db, &$catDesc, $category_id, $option, $shLangName ){
global $shMosConfig_locale;
$sefConfig = & shRouter::shGetConfig();
if (empty($category_id)) return '';
$q = "SELECT c.category_name, c.category_id, c.category_description, x.category_parent_id FROM #__vm_category AS c" ;
$q .= "\n LEFT JOIN #__vm_category_xref AS x ON c.category_id = x.category_child_id;";
//$q .= "\n WHERE c.category_publish = 'Y';"; // V x
$db->setQuery( $q );
if (!shTranslateUrl($option, $shLangName)) // V 1.2.4.m
$tree = $db->loadObjectList( 'category_id', false);
else
$tree = $db->loadObjectList( 'category_id' );
$catDesc = $tree[ $category_id ]->category_description;
$title='';
do { // all categories and subcategories
$title .= ($sefConfig->shInsertCategoryId ?
$tree[ $category_id ]->category_id.$sefConfig->replacement : '')
.$tree[ $category_id ]->category_name. ' | ';
$category_id = $tree [ $category_id ]->category_parent_id;
} while( $category_id != 0 );
return JString::rtrim( $title, ' | ');
}
switch ($page)
{
case 'shop.browse':
$catDesc = '';
$catList = vm_sef_get_category_title( $database, $catDesc, $category_id, $option, $shLangName );
$shCustomTitleTag = $catList ? $catList.' | ':'';
// pagination
$limit = JRequest::getInt( 'limit');
$limitstart = JRequest::getInt( 'limitstart');
$pageNumber = empty( $limit) ? $limitstart : (floor( $limitstart/$limit) + 1);
if (!empty( $pageNumber)) {
$sefConfig = & shRouter::shGetConfig();
if ( $sefConfig->alwaysAppendItemsPerPage || $sefConfig->shVmUsingItemsPerPage) {
$shMultPageLength= $sefConfig->pagerep .(empty($limit) ? '' : $limit);
} else $shMultPageLength= '';
// shumisha : modified to add # of items per page to URL, for table-category or section-category
if (!empty($sefConfig->pageTexts[$GLOBALS['shMosConfig_locale']])
&& (false !== strpos($sefConfig->pageTexts[$GLOBALS['shMosConfig_locale']], '%s'))){
$pattern = str_replace( $sefConfig->pagerep, ' ', $sefConfig->pageTexts[$GLOBALS['shMosConfig_locale']]);
$pageString = str_replace('%s', $pageNumber, $pattern).$shMultPageLength;
} else {
$pageString = ' ' .$pageNumber.$shMultPageLength;
}
} else {
$pageString = '';
}
$shCustomTitleTag .= empty($pageString) ? '' : $pageString .' | ';
// shop name
$shCustomTitleTag .= $shShopName;
$shCustomDescriptionTag = $catDesc;
$shCustomKeywordsTag = ($catList ? str_replace('|', ',', $catList).',':'')
.$shShopName. ','.$shStoreName;
$shCustomRobotsTag = 'index, follow';
break;
case 'shop.product_details':
$q = "SELECT product_id, product_name, product_s_desc FROM #__vm_product";
$q .= "\n WHERE product_id = %s";
$database->setQuery( sprintf( $q, $product_id ) );
$row = null;
$row = $database->loadObject();
$catDesc = '';
$catList = vm_sef_get_category_title( $database, $catDesc, $category_id, $option, $shLangName );
if ($row) {
$shCustomTitleTag = $row->product_name.' | '.($catList ? $catList.' | ':'').$shShopName;
$shCustomDescriptionTag = $row->product_s_desc;
$shCustomKeywordsTag = $row->product_name.', '.($catList ? str_replace('|', ',', $catList).',':'')
.$shShopName. ','.$shStoreName;
$shCustomRobotsTag = 'index, follow';
}
break;
// shumisha 2007-03-16 let's try to do something for more pages
case 'checkout.index':
$shCustomTitleTag = $VM_LANG->_('PHPSHOP_CHECKOUT_TITLE').' | '.$shShopName;
$shCustomDescriptionTag = $shCustomTitleTag;
$shCustomKeywordsTag = $VM_LANG->_('PHPSHOP_CHECKOUT_TITLE').', '.$shShopName;
$shCustomRobotsTag = 'noindex, follow';
break;
case 'shop.index':
case '': // this is main menu link, let's fetch store name, etc
$shCustomTitleTag = $shShopName;
$shCustomDescriptionTag = $shStoreDesc;
$shCustomKeywordsTag = '';
$q = 'SELECT category_name, category_id FROM #__vm_category';
$database->setQuery( $q );
$catRows = $database->loadObjectList();
if (!empty($catRows)) {
forEach ($catRows as $cat)
$shCustomKeywordsTag .= $cat->category_name.',';
}
$shCustomKeywordsTag = $shCustomKeywordsTag.$shShopName. ','.$shStoreName;
$shCustomRobotsTag = 'index, follow';
break;
default:
break;
}
?>