Не знаю, что Вы там наворотили, у меня всё работает . Условие where выбирает из базы только те материалы, которые принадлежат к указанной категории .
<?php
/**
* @package Joomla.Site
* @subpackage mod_tags_popular
*
* @copyright Copyright (C) 2005 - 2015 Open Source Matters, Inc. All rights reserved.
* @license GNU General Public License version 2 or later; see LICENSE.txt
*/
defined('_JEXEC') or die;
use Joomla\Registry\Registry;
/**
* Helper for mod_tags_popular
*
* @package Joomla.Site
* @subpackage mod_tags_popular
* @since 3.1
*/
abstract class ModTagssimilarHelper
{
/**
* Get a list of tags
*
* @param Registry &$params Module parameters
*
* @return mixed Results array / null
*/
public static function getList(&$params)
{
$app = JFactory::getApplication();
$option = $app->input->get('option');
$view = $app->input->get('view');
// For now assume com_tags and com_users do not have tags.
// This module does not apply to list views in general at this point.
if ($option == 'com_tags' || $view == 'category' || $option == 'com_users')
{
return;
}
$db = JFactory::getDbo();
$user = JFactory::getUser();
$groups = implode(',', $user->getAuthorisedViewLevels());
$matchtype = $params->get('matchtype', 'all');
$maximum = $params->get('maximum', 5);
$ordering = $params->get('ordering', 'count');
$tagsHelper = new JHelperTags;
$prefix = $option . '.' . $view;
$id = $app->input->getInt('id');
$now = JFactory::getDate()->toSql();
$nullDate = $db->getNullDate();
$catid = $params->get('catid');
$tagsToMatch = $tagsHelper->getTagIds($id, $prefix);
if (!$tagsToMatch || is_null($tagsToMatch))
{
return;
}
$tagCount = substr_count($tagsToMatch, ',') + 1;
$query = $db->getQuery(true)
->select(
array(
$db->quoteName('cc.core_images', 'images'),
$db->quoteName('m.core_content_id'),
$db->quoteName('m.content_item_id'),
$db->quoteName('m.type_alias'),
'COUNT( ' . $db->quoteName('tag_id'). ') AS ' . $db->quoteName('count'),
$db->quoteName('ct.router'),
$db->quoteName('cc.core_title'),
$db->quoteName('cc.core_alias'),
$db->quoteName('cc.core_catid'),
$db->quoteName('cc.core_language'),
$db->quoteName('cc.core_params'),
)
);
$query->from($db->quoteName('#__contentitem_tag_map', 'm'));
$query->join('INNER', $db->quoteName('#__tags', 't'). ' ON m.tag_id = t.id')
->join('INNER', $db->quoteName('#__ucm_content', 'cc'). ' ON m.core_content_id = cc.core_content_id')
->join('INNER', $db->quoteName('#__content_types', 'ct'). ' ON m.type_alias = ct.type_alias');
$query->where($db->quoteName('m.tag_id'). ' IN (' . $tagsToMatch . ')');
$query->where('t.access IN (' . $groups . ')');
$query->where('(cc.core_access IN (' . $groups . ') OR cc.core_access = 0)');
if(!empty($catid)){
$query->where('cc.core_catid IN (' . implode(',', $catid). ')');
}
// Don't show current item
$query->where('(' . $db->quoteName('m.content_item_id'). ' <> ' . $id
. ' OR ' . $db->quoteName('m.type_alias'). ' <> ' . $db->quote($prefix). ')');
// Only return published tags
$query->where($db->quoteName('cc.core_state'). ' = 1 ')
->where('(' . $db->quoteName('cc.core_publish_up'). '=' . $db->quote($nullDate). ' OR '
. $db->quoteName('cc.core_publish_up'). '<=' . $db->quote($now). ')')
->where('(' . $db->quoteName('cc.core_publish_down'). '=' . $db->quote($nullDate). ' OR '
. $db->quoteName('cc.core_publish_down'). '>=' . $db->quote($now). ')');
// Optionally filter on language
$language = JComponentHelper::getParams('com_tags')->get('tag_list_language_filter', 'all');
if ($language != 'all')
{
if ($language == 'current_language')
{
$language = JHelperContent::getCurrentLanguage();
}
$query->where($db->quoteName('cc.core_language'). ' IN (' . $db->quote($language). ', ' . $db->quote('*'). ')');
}
$query->group(
$db->quoteName(
array('m.core_content_id', 'm.content_item_id', 'm.type_alias', 'ct.router', 'cc.core_title',
'cc.core_alias', 'cc.core_catid', 'cc.core_language', 'cc.core_params')
)
);
if ($matchtype == 'all' && $tagCount > 0)
{
$query->having('COUNT( ' . $db->quoteName('tag_id'). ') = ' . $tagCount);
}
elseif ($matchtype == 'half' && $tagCount > 0)
{
$tagCountHalf = ceil($tagCount / 2);
$query->having('COUNT( ' . $db->quoteName('tag_id'). ') >= ' . $tagCountHalf);
}
if ($ordering == 'count' || $ordering == 'countrandom')
{
$query->order($db->quoteName('count'). ' DESC');
}
if ($ordering == 'random' || $ordering == 'countrandom')
{
$query->order('RAND()');
}
$db->setQuery($query, 0, $maximum);
$results = $db->loadObjectList();
foreach ($results as $result)
{
$explodedAlias = explode('.', $result->type_alias);
$result->link = 'index.php?option=' . $explodedAlias[0] . '&view=' . $explodedAlias[1]
. '&id=' . $result->content_item_id . '-' . $result->core_alias;
$result->core_params = new Registry($result->core_params);
}
return $results;
}
}
21.02.2024, 11:03:08