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// order_by improved

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This commit is contained in:
vChabot
2012-01-31 15:33:10 +00:00
parent 532c055fc6
commit 10168e397b
5 changed files with 73 additions and 42 deletions
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classes/Product.php
+18 -3
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@@ -905,6 +905,12 @@ class ProductCore extends ObjectModel
else if ($order_by == 'position')
$order_by_prefix = 'c';
if (strpos($order_by, '.') > 0)
{
$order_by = explode('.', $order_by);
$order_by_prefix = $order_by[0];
$order_by = $order_by[1];
}
$sql = 'SELECT p.*, pl.* , t.`rate` AS tax_rate, m.`name` AS manufacturer_name, s.`name` AS supplier_name
FROM `'._DB_PREFIX_.'product` p
'.$context->shop->addSqlAssociation('product', 'p').'
@@ -1750,7 +1756,12 @@ class ProductCore extends ObjectModel
$groups = FrontController::getCurrentCustomerGroups();
$sql_groups = (count($groups) ? 'IN ('.implode(',', $groups).')' : '= 1');
if (strpos($order_by, '.') > 0)
{
$order_by = explode('.', $order_by);
$order_by_prefix = $order_by[0];
$order_by = $order_by[1];
}
if ($count)
{
$sql = 'SELECT COUNT(p.`id_product`) AS nb
@@ -1971,7 +1982,11 @@ class ProductCore extends ObjectModel
$result = Db::getInstance(_PS_USE_SQL_SLAVE_)->getRow($sql);
return (int)$result['nb'];
}
if (strpos($order_by, '.') > 0)
{
$order_by = explode('.', $order_by);
$order_by = pSQL($order_by[0]).'.`'.pSQL($order_by[1]).'`';
}
$sql = 'SELECT p.*, stock.out_of_stock, IFNULL(stock.quantity, 0) as quantity, pl.`description`, pl.`description_short`,
pl.`link_rewrite`, pl.`meta_description`, pl.`meta_keywords`, pl.`meta_title`,
pl.`name`, i.`id_image`, il.`legend`, t.`rate`, m.`name` AS manufacturer_name,
@@ -2005,7 +2020,7 @@ class ProductCore extends ObjectModel
LEFT JOIN `'._DB_PREFIX_.'category_product` cp ON (cp.`id_category` = cg.`id_category`)
WHERE cg.`id_group` '.$sql_groups.'
)
ORDER BY '.(isset($order_by_prefix) ? pSQL($order_by_prefix).'.' : '').'`'.pSQL($order_by).'`'.' '.pSQL($order_way).'
ORDER BY '.(isset($order_by_prefix) ? pSQL($order_by_prefix).'.' : '').pSQL($order_by).' '.pSQL($order_way).'
LIMIT '.(int)($page_number * $nb_products).', '.(int)$nb_products;
$result = Db::getInstance(_PS_USE_SQL_SLAVE_)->executeS($sql);