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<?php
/**
* @package J2Store
* @copyright Copyright (c)2014-17 Ramesh Elamathi / J2Store.org
* @license GNU GPL v3 or later
*/
// No direct access to this file
defined('_JEXEC') or die;
class J2StoreModelFiltergroups extends F0FModel {
protected function onProcessList(&$resultArray)
{
foreach($resultArray as &$res){
$res->filtervalues = F0FModel::getTmpInstance('Filters' ,'J2StoreModel')->group_id($res->j2store_filtergroup_id)->getList();
}
}
protected function onAfterGetItem(&$record)
{
if(isset($record->j2store_filtergroup_id))
$record->filtervalues = F0FModel::getTmpInstance('Filters' ,'J2StoreModel')->group_id($record->j2store_filtergroup_id)->getList();
}
public function save($data) {
$app = JFactory::getApplication ();
$task = $app->input->getString ( 'task' );
if ($task == 'saveorder')
return parent::save ( $data );
if (parent::save ( $data )) {
if (isset ( $this->otable->j2store_filtergroup_id )) {
if (isset ( $data ['filter_value'] ) && count ( $data ['filter_value'] )) {
$status = true;
foreach ( $data ['filter_value'] as $filtervalue ) {
$ovTable = F0FTable::getInstance ( 'filter', 'J2StoreTable' )->getClone();
$ovTable->load ( $filtervalue ['j2store_filter_id'] );
$filtervalue ['group_id'] = $this->otable->j2store_filtergroup_id;
if (! $ovTable->save ( $filtervalue )) {
$status = false;
}
}
} else {
return true;
}
}
} else {
return false;
}
return true;
}
public function getSFQuery($overrideLimits=false) {
$db = JFactory::getDbo();
$query = $db->getQuery(true);
$query = $query->select('*')->from('#__j2store_filters');
$filter_group_id = $this->getState('filter_group_id',0);
if($filter_group_id > 0){
$query->where('group_id ='.$db->q($filter_group_id));
}
return $query;
}
/** the following section is specially created for product layouts. And it only works with Joomla articles */
public function getSFProducts() {
if (empty($this->_sflist))
{
$query = $this->getSFQuery();
$this->getState('filters.list.limit');
$this->_sflist = $this->_getSFList((string) $query, $this->getStart(), $this->getState('filters.list.limit'));
}
return $this->_sflist;
}
public function getSFAllProducts(){
if(empty($this->_sfalllist)){
$query = $this->getSFQuery();
$query->clear('select')->clear('order')->clear('limit')->select('#__j2store_filters.j2store_filter_id');
$this->_sfalllist = $this->_getSFList((string) $query);
}
return $this->_sfalllist;
}
/**
* Returns an object list
*
* @param string $query The query
* @param integer $limitstart Offset from start
* @param integer $limit The number of records
* @param string $group The group by clause
*
* @return array Array of objects
*/
protected function _getSFList($query, $limitstart = 0, $limit = 0, $group = '')
{
try {
$this->_db->setQuery($query, $limitstart, $limit);
$result = $this->_db->loadObjectList($group);
} catch (Exception $e) {
$result = array();
}
return $result;
}
public function getSFPagination()
{
if (empty($this->_sfpagination))
{
// Import the pagination library
JLoader::import('joomla.html.pagination');
// Prepare pagination values
$total = $this->getSFPageTotal();
//echo $this->getStart();
// Create the pagination object
$this->_sfpagination = new JPagination($total, $this->getStart(), $this->getState('filters.list.limit'),'filter');
}
return $this->_sfpagination;
}
/**
* Get the number of all items
*
* @return integer
*/
public function getSFPageTotal()
{
if (is_null($this->_sfpagetotal))
{
//var_dump(debug_backtrace());
$query = $this->getSFQuery();
$query = clone $query;
$query->clear('select')->clear('order')->clear('limit')->select('COUNT(*)');
/* if ($query instanceof JDatabaseQuery
&& $query->type == 'select')
{
$query = clone $query;
$query->clear('select')->clear('order')->clear('limit')->select('COUNT(*)');
$this->_db->setQuery($query);
$this->_sfpagetotal = (int) $this->_db->loadResult();
} else { */
// Otherwise fall back to inefficient way of counting all results.
try {
$this->_db->setQuery($query);
$this->_db->execute();
$this->_sfpagetotal = (int) $this->_db->loadResult();
}catch (Exception $e) {
$this->_sfpagetotal = 0;
}
//}
}
return $this->_sfpagetotal;
}
public function getStart()
{
$start = $this->getState('filters.list.start');
$limit = $this->getState('filters.list.limit');
$total = $this->getSFPageTotal();
if ($start > $total - $limit)
{
$start = max(0, (int) (ceil($total / $limit) - 1) * $limit);
}
return $start;
}
}