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類別，因爲2012年左右沒有繼承老Joomla網站1 2.5've升級，現在VirtueMart 3.6.4 3.0.16（使用PHP7.0）。VirtueMart的搜索結果指向產品詳情頁面
的Joomla搜索模塊的結果顯示爲：
[Lorem存有產品鏈接]
Lorem存有胡蘿蔔，生態番茄湯。茉莉花層是肯定的，比一個週末的下午。科學家們大量攝影和蛋白質產品說明。
除產品稱號的超級鏈接錯誤地指向了產品類別，而不是商品詳細頁。
1相信1已經找到了問題，在此位置：/plugins/search/virtuemart/virtuemart.php。約。線223
$row->virtuemart_product_id . '&virtuemart_category_id=' . $row->cat_id;
1不知道如何改變PHP到正確的格式爲指向產品本身。 1試圖改變從產品類別到這個聲明的語言，但是這會導致產品結構相匹配的鏈接。
：如何可以編輯這個文件，使產品的標題鏈接指向實際的產品詳細信息頁面，而不是類別？
<?php
/**
*
* A search plugin for com_search
*
* @author Valérie Isaksen
* @author Samuel Mehrbrodt
* @version $Id: authorize.php 5122 2011-12-18 22:24:49Z alatak $
* @package VirtueMart
* @subpackage search
* @copyright Copyright (C) 2004-2008 soeren - All rights reserved.
* @license http://www.gnu.org/copyleft/gpl.html GNU/GPL, see LICENSE.php
* VirtueMart is free software. This version may have been modified pursuant
* to the GNU General Public License, and as distributed it includes or
* is derivative of works licensed under the GNU General Public License or
* other free or open source software licenses.
* See /administrator/components/com_virtuemart/COPYRIGHT.php for copyright notices and details.
*
* http://virtuemart.net
* @modified by Jeno Kovacs --- Offlajn.com 2014
* @description image & price support for Universal AJAX Live Search
*/
// no direct access
defined ('_JEXEC') or die('Restricted access');
class PlgSearchVirtuemart extends JPlugin {
/**
* @return array An array of search areas
*/
function onContentSearchAreas() {
$this->loadLanguage();
static $areas = array(
'virtuemart' => 'PLG_SEARCH_VIRTUEMART_PRODUCTS'
);
return $areas;
}
/**
* Content Search method
* The sql must return the following fields that are used in a common display
* routine: href, title, section, created, text, browsernav
*
* @param string $text Target search string
* @param string $phrase matching option, exact|any|all
* @param string $ordering ordering option, newest|oldest|popular|alpha|category
* @param mixed $areas An array if the search it to be restricted to areas, null if search all
*
* @return array An array of database result objects
*/
function onContentSearch ($text, $phrase = '', $ordering = '', $areas = NULL) {
$db = JFactory::getDbo();
if (is_array($areas)) {
if (!array_intersect ($areas, array_keys ($this->onContentSearchAreas()))) {
return array();
}
}
$limit = $this->params->get('search_limit', 50);
switch($this->params->get('subtitledisplay', '1')) {
case '1':
$category_field = 'category_name';
break;
case '2':
$category_field = 'customtitle';
break;
}
$search_product_description = (bool) $this->params->get('enable_product_description_search', TRUE);
$search_product_s_description = (bool) $this->params->get('enable_product_short_description_search', TRUE);
$search_customfields = (bool) $this->params->get('enable_customfields', TRUE);
$customfield_ids_condition = "";
if ($search_customfields) {
$value = trim($this->params->get('customfields', ""));
// Remove all spaces
$value = str_replace(' ', '', $value);
if (!empty($value)){
$customfield_ids = explode(",", $value);
// Make sure we have only integers
foreach($customfield_ids as &$id) {
$id = intval($id);
}
// The custom field ID must be either in the list specified or NULL.
$customfield_ids_condition = "AND cf.virtuemart_custom_id IN (" .
implode(',', $customfield_ids) . ")";
}
}
if (!class_exists('VmConfig')) {
// FIX THE MISSING DS ERROR ON JOOMLA 3 VM BETTER SEARCH PLUGIN : https://forum.virtuemart.net/index.php?topic=125681.0
defined('DS') or define('DS', DIRECTORY_SEPARATOR);
require(JPATH_ADMINISTRATOR . DS . 'components' . DS . 'com_virtuemart' . DS . 'helpers' . DS . 'config.php');
}
VmConfig::loadConfig();
$text = trim($text);
if (empty($text))
return array();
switch ($phrase) {
case 'exact':
$wheres2 = array();
// product_sku should be exact match
$text = $db->quote("%$text%", TRUE);
$wheres2[] = "p.product_sku LIKE $text";
$wheres2[] = "a.product_name LIKE $text";
$wheres2[] = "b.$category_field LIKE $text";
if ($search_product_s_description)
$wheres2[] = "a.product_s_desc LIKE $text";
if ($search_product_description)
$wheres2[] = "a.product_desc LIKE $text";
if ($search_customfields)
$wheres2[] = "(cf.customfield_value LIKE $text $customfield_ids_condition)";
$where = '(' . implode (') OR (', $wheres2) . ')';
break;
case 'all':
case 'any':
default:
$words = explode (' ', $text);
$wheres = array();
foreach ($words as $word) {
$wheres2 = array();
// product_sku should be exact match
$word = $db->quote("%$word%", TRUE);
$wheres2[] = "p.product_sku LIKE $word";
$wheres2[] = "a.product_name LIKE $word";
$wheres2[] = "b.$category_field LIKE $word";
if ($search_product_s_description)
$wheres2[] = "a.product_s_desc LIKE $word";
if ($search_product_description)
$wheres2[] = "a.product_desc LIKE $word";
if ($search_customfields)
$wheres2[] = "(cf.customfield_value LIKE $word $customfield_ids_condition)";
$wheres[] = implode (' OR ', $wheres2);
}
$where = '(' . implode (($phrase == 'all' ? ') AND (' : ') OR ('), $wheres) . ')';
break;
}
switch($ordering) {
case 'alpha':
$order = 'a.product_name ASC';
break;
case 'category':
$order = 'b.category_name ASC, a.product_name ASC';
break;
case 'popular':
$order = 'a.product_name ASC';
break;
case 'newest':
$order = 'p.created_on DESC';
break;
case 'oldest':
$order = 'p.created_on ASC';
break;
default:
$order = 'a.product_name ASC';
}
$shopper_group_condition="";
$currentVMuser = VmModel::getModel('user')->getUser();
$virtuemart_shoppergroup_ids = (array)$currentVMuser->shopper_groups;
if (is_array($virtuemart_shoppergroup_ids)) {
$sgrgroups = array();
foreach($virtuemart_shoppergroup_ids as $virtuemart_shoppergroup_id) {
$sgrgroups[] = 'psgr.`virtuemart_shoppergroup_id`= "' . (int)$virtuemart_shoppergroup_id . '" ';
}
$sgrgroups[] = 'psgr.`virtuemart_shoppergroup_id` IS NULL ';
$shopper_group_condition = " AND (" . implode (' OR ', $sgrgroups) . ") ";
}
$uncategorized_products_condition = VmConfig::get('show_uncat_child_products') ?
'' : ' AND b.virtuemart_category_id > 0 ';
$query = "
SELECT DISTINCT
a.product_name AS title,
a.product_s_desc AS text,
p.created_on as created,
p.published,
'2' AS browsernav,
(SELECT m.file_url AS path
FROM #__virtuemart_medias AS m
LEFT JOIN #__virtuemart_product_medias AS me ON m.virtuemart_media_id = me.virtuemart_media_id
WHERE me.virtuemart_product_id = a.virtuemart_product_id ORDER BY me.ordering ASC LIMIT 1) AS image,
GROUP_CONCAT(DISTINCT b.$category_field
ORDER BY b.$category_field SEPARATOR ', ') as section,
(SELECT pc2.virtuemart_category_id
FROM #__virtuemart_product_categories as pc2
WHERE pc2.virtuemart_product_id = a.virtuemart_product_id LIMIT 1) AS cat_id
FROM `#__virtuemart_products_" . VmConfig::$vmlang . "` AS a
JOIN #__virtuemart_products AS p USING (`virtuemart_product_id`)
LEFT JOIN `#__virtuemart_product_categories` AS xref
ON xref.`virtuemart_product_id` = a.`virtuemart_product_id`
LEFT JOIN `#__virtuemart_categories_" . VmConfig::$vmlang . "` AS b
ON b.`virtuemart_category_id` = xref.`virtuemart_category_id`
LEFT JOIN `#__virtuemart_product_shoppergroups` as `psgr`
ON (`psgr`.`virtuemart_product_id`=`a`.`virtuemart_product_id`)
LEFT JOIN `#__virtuemart_product_customfields` AS cf
ON cf.virtuemart_product_id = a.virtuemart_product_id
LEFT JOIN `#__virtuemart_customs` AS customs
ON customs.virtuemart_custom_id = cf.virtuemart_customfield_id
WHERE
($where)
AND p.published='1'
$shopper_group_condition
$uncategorized_products_condition
GROUP BY xref.virtuemart_product_id
ORDER BY $order";
$db->setQuery($query, 0, $limit);
//echo $query; exit;
$rows = $db->loadObjectList();
if ($rows) {
foreach ($rows as $key => $row) {
$rows[$key]->href = 'index.php?option=com_virtuemart&view=productdetails' .
// line below somehow changes search result links without changing title
$row->virtuemart_product_id . '&virtuemart_category_id=' . $row->cat_id;
$rows[$key]->price = $this->getPrice($row->virtuemart_product_id);
if($row->image != "" && (false === strpos($row->image, "stories"))) {
$rows[$key]->image = "images/stories/virtuemart/product/".$row->image;
}
}
}
return $rows;
}
function getPrice($pid) {
if (!class_exists('CurrencyDisplay')) {
require_once(JPATH_VM_ADMINISTRATOR . DS . 'helpers' . DS . 'currencydisplay.php');
}
$product_model = VmModel::getModel('product');
$currency = CurrencyDisplay::getInstance();
$product = $product_model->getProduct($pid,TRUE,TRUE,TRUE,1);
$p = str_replace("PricesalesPrice", "", $currency->createPriceDiv ('salesPrice', '', $product->prices));
return $p;
}
}