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<?php
/**
* @version $Id: mod_jdownloads_rated.php v4.0
* @package mod_jdownloads_rated
* @copyright (C) 2022 Arno Betz
* @license http://www.gnu.org/copyleft/gpl.html GNU/GPL
* @author Arno Betz http://www.jDownloads.com
*/
namespace JDownloads\Module\JDownloadsRated\Site\Helper;
\defined('_JEXEC') or die;
use Joomla\CMS\Access\Access;
use Joomla\CMS\Component\ComponentHelper;
use Joomla\CMS\Factory;
use Joomla\CMS\Router\Route;
use Joomla\Registry\Registry;
use Joomla\Utilities\ArrayHelper;
use Joomla\CMS\Language\Text;
use Joomla\CMS\MVC\Model\BaseDatabaseModel;
use Joomla\Database\DatabaseInterface;
use JDownloads\Component\JDownloads\Site\Helper\RouteHelper;
use JDownloads\Component\JDownloads\Site\Model\DownloadsModel;
use JDownloads\Component\JDownloads\Site\Model\LogsModel;
abstract class JDownloadsRatedHelper
{
public static function getList(&$params)
{
$db = Factory::getContainer()->get(DatabaseInterface::class);
$app = Factory::getApplication();
$appParams = $app->getParams('com_jdownloads');
$access = true; // Access filter
$authorised = Access::getAuthorisedViewLevels(Factory::getUser()->get('id'));
$groups = implode(',', $authorised);
// Get the current user for authorisation checks
$user = Factory::getApplication()->getIdentity();
$user->authorise('core.admin') ? $is_admin = true : $is_admin = false;
$type = $params->get('top_view');
if (!$type){
$order = 'rating_count DESC, ratenum DESC'; // Most rated
} else {
$order = 'ratenum DESC , rating_count DESC'; // Top rated
}
$catid = $params->get('catid', array());
$catid = implode(',', $catid);
if ($user->id > 0){
// User is not a guest so we can generally use the user-id to find also the Downloads with single user access
if ($is_admin){
// User is admin so we should display all possible Downloads - included the Downloads with single user access
$where = ' WHERE ((a.access IN ('.$groups.') AND a.user_access = 0) OR (a.access != 0 AND a.user_access != 0))';
$where .= ' AND c.access IN ('.$groups.')';
} else {
$where = ' WHERE ((a.access IN ('.$groups.') AND a.user_access = 0) OR (a.access != 0 AND a.user_access = '.$db->quote($user->id). '))';
$where .= ' AND c.access IN ('.$groups.')';
}
} else {
$where = ' WHERE a.access IN ('.$groups.')';
$where .= ' AND c.access IN ('.$groups.')';
}
if (!$catid){
$where .= ' AND a.published = 1 AND a.language in (' . $db->quote(Factory::getLanguage()->getTag()) . ',' . $db->quote('*') . ')';
} else {
$where .= ' AND a.published = 1 AND a.language in (' . $db->quote(Factory::getLanguage()->getTag()) . ',' . $db->quote('*') .
') AND a.catid IN (' . $catid . ')';
}
// Create the query - CAM added a.downloads and a.created
$query = 'SELECT a.id,
a.title,
a.alias,
a.created,
a.description,
a.downloads,
a.file_pic,
a.url_download,
a.other_file_id,
a.extern_file,
a.catid,
a.release,
a.access,
a.user_access,
c.title as category_title,
c.access as category_access,
c.alias as category_alias,
c.cat_dir as category_cat_dir,
c.cat_dir_parent as category_cat_dir_parent,
mf.id as menu_itemid,
mf.link as menu_link,
mf.access as menu_access,
mf.published as menu_published,
mc.id as menu_cat_itemid,
mc.link as menu_cat_link,
mc.access as menu_cat_access,
mc.published as menu_cat_published,
r.file_id,
r.rating_count ,
round( r.rating_sum / r.rating_count ) * 20 as ratenum
FROM #__jdownloads_files AS a
LEFT JOIN #__jdownloads_categories AS c
ON c.id = a.catid
LEFT JOIN #__menu AS mf
ON mf.link LIKE CONCAT(\'index.php?option=com_jdownloads&view=download&id=\',a.id)
LEFT JOIN #__menu AS mc
ON mc.link LIKE CONCAT(\'index.php?option=com_jdownloads&view=category&catid=\',a.catid)
INNER JOIN #__jdownloads_ratings AS r
ON a.id = r.file_id ' .
$where .
' ORDER BY '.$order;
$db->setQuery($query, 0, (int) $params->get('sum_view'));
$items = $db->loadObjectList();
foreach ($items as &$item){
$item->slug = $item->id . ':' . $item->alias;
$item->catslug = $item->catid . ':' . $item->category_alias;
if ($access || in_array($item->access, $authorised)){
// We know that user has the privilege to view the download
$item->link = '-';
} else {
$item->link = Route::_('index.php?option=com_users&view=login');
}
}
return $items;
}
/**
* Remove the language tag from a given text and return only the text
*
* @param string $msg
*/
public static function getOnlyLanguageSubstring($msg)
{
// Get the current locale language tag
$lang = Factory::getApplication()->getLanguage();
$lang_key = $lang->getTag();
if ($msg == '' ) {
return $msg;
}
// Remove the language tag from the text
$startpos = strpos($msg, '{'.$lang_key.'}') + strlen( $lang_key) + 2 ;
$endpos = strpos($msg, '{/'.$lang_key.'}') ;
if ($startpos !== false && $endpos !== false){
return substr($msg, $startpos, ($endpos - $startpos ));
} else {
return $msg;
}
}
/**
* Converts a string into Float while taking the given or locale number format into account
* Used as default the defined separator characters from the Joomla main language ini file (as example: en-GB.ini)
*
* @param mixed $str
* @param mixed $dec_point
* @param mixed $thousands_sep
* @param mixed $decimals
* @return mixed
*/
public static function strToNumber( $str, $dec_point=null, $thousands_sep=null, $decimals = 0 )
{
if( is_null($dec_point) || is_null($thousands_sep) ) {
if( is_null($dec_point) ) {
$dec_point = Text::_('DECIMALS_SEPARATOR');
}
if( is_null($thousands_sep) ) {
$thousands_sep = Text::_('THOUSANDS_SEPARATOR');
}
}
// In this case use as default the en-GB format
if (!$dec_point) $dec_point = '.';
if (!$thousands_sep) $thousands_sep = ',';
$number = number_format($str, $decimals, $dec_point, $thousands_sep);
return $number;
}
}
?>