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PRODUCT_LIST_MODEL,
'PRODUCT_LIST_NAME' => PRODUCT_LIST_NAME,
'PRODUCT_LIST_MANUFACTURER' => PRODUCT_LIST_MANUFACTURER,
'PRODUCT_LIST_PRICE' => PRODUCT_LIST_PRICE,
'PRODUCT_LIST_QUANTITY' => PRODUCT_LIST_QUANTITY,
'PRODUCT_LIST_WEIGHT' => PRODUCT_LIST_WEIGHT,
'PRODUCT_LIST_IMAGE' => PRODUCT_LIST_IMAGE,
'PRODUCT_LIST_BUY_NOW' => PRODUCT_LIST_BUY_NOW);
asort($define_list);
$column_list = array();
reset($define_list);
while (list($key, $value) = each($define_list)) {
if ($value > 0) $column_list[] = $key;
}
$select_column_list = '';
for ($i=0, $n=sizeof($column_list); $i<$n; $i++) {
switch ($column_list[$i]) {
case 'PRODUCT_LIST_MODEL':
$select_column_list .= 'p.products_model, ';
break;
case 'PRODUCT_LIST_NAME':
$select_column_list .= 'pd.products_name, ';
break;
case 'PRODUCT_LIST_MANUFACTURER':
$select_column_list .= 'm.manufacturers_name, ';
break;
case 'PRODUCT_LIST_QUANTITY':
$select_column_list .= 'p.products_quantity, ';
break;
case 'PRODUCT_LIST_IMAGE':
$select_column_list .= 'p.products_image, ';
break;
case 'PRODUCT_LIST_WEIGHT':
$select_column_list .= 'p.products_weight, ';
break;
}
}
// show the products of a specified manufacturer
if (isset($HTTP_GET_VARS['manufacturers_id'])) {
if (isset($HTTP_GET_VARS['filter_id']) && tep_not_null($HTTP_GET_VARS['filter_id'])) {
// We are asked to show only a specific category
$listing_sql = "select " . $select_column_list . " p.products_id, p.manufacturers_id, p.products_price, p.products_tax_class_id, IF(s.status, s.specials_new_products_price, NULL) as specials_new_products_price, IF(s.status, s.specials_new_products_price, p.products_price) as final_price from (" . TABLE_PRODUCTS . " p, " . TABLE_PRODUCTS_DESCRIPTION . " pd, " . TABLE_MANUFACTURERS . " m, " . TABLE_PRODUCTS_TO_CATEGORIES . " p2c ) left join " . TABLE_SPECIALS . " s on p.products_id = s.products_id where p.products_status = '1' and p.manufacturers_id = m.manufacturers_id and m.manufacturers_id = '" . (int)$HTTP_GET_VARS['manufacturers_id'] . "' and p.products_id = p2c.products_id and pd.products_id = p2c.products_id and pd.language_id = '" . (int)$languages_id . "' and p2c.categories_id = '" . (int)$HTTP_GET_VARS['filter_id'] . "'";
} else {
// We show them all
$listing_sql = "select " . $select_column_list . " p.products_id, p.manufacturers_id, p.products_price, p.products_tax_class_id, IF(s.status, s.specials_new_products_price, NULL) as specials_new_products_price, IF(s.status, s.specials_new_products_price, p.products_price) as final_price from (" . TABLE_PRODUCTS . " p, " . TABLE_PRODUCTS_DESCRIPTION . " pd, " . TABLE_MANUFACTURERS . " m) left join " . TABLE_SPECIALS . " s on p.products_id = s.products_id where p.products_status = '1' and pd.products_id = p.products_id and pd.language_id = '" . (int)$languages_id . "' and p.manufacturers_id = m.manufacturers_id and m.manufacturers_id = '" . (int)$HTTP_GET_VARS['manufacturers_id'] . "'";
}
} else {
// show the products in a given categorie
if (isset($HTTP_GET_VARS['filter_id']) && tep_not_null($HTTP_GET_VARS['filter_id'])) {
// We are asked to show only specific catgeory
$listing_sql = "select " . $select_column_list . " p.products_id, p.manufacturers_id, p.products_price, p.products_tax_class_id, IF(s.status, s.specials_new_products_price, NULL) as specials_new_products_price, IF(s.status, s.specials_new_products_price, p.products_price) as final_price from (" . TABLE_PRODUCTS . " p, " . TABLE_PRODUCTS_DESCRIPTION . " pd, " . TABLE_MANUFACTURERS . " m, " . TABLE_PRODUCTS_TO_CATEGORIES . " p2c) left join " . TABLE_SPECIALS . " s on p.products_id = s.products_id where p.products_status = '1' and p.manufacturers_id = m.manufacturers_id and m.manufacturers_id = '" . (int)$HTTP_GET_VARS['filter_id'] . "' and p.products_id = p2c.products_id and pd.products_id = p2c.products_id and pd.language_id = '" . (int)$languages_id . "' and p2c.categories_id = '" . (int)$current_category_id . "'";
} else {
// We show them all
$listing_sql = "select " . $select_column_list . " p.products_id, p.manufacturers_id, p.products_price, p.products_tax_class_id, IF(s.status, s.specials_new_products_price, NULL) as specials_new_products_price, IF(s.status, s.specials_new_products_price, p.products_price) as final_price from ((" . TABLE_PRODUCTS_DESCRIPTION . " pd, " . TABLE_PRODUCTS . " p) left join " . TABLE_MANUFACTURERS . " m on p.manufacturers_id = m.manufacturers_id, " . TABLE_PRODUCTS_TO_CATEGORIES . " p2c) left join " . TABLE_SPECIALS . " s on p.products_id = s.products_id where p.products_status = '1' and p.products_id = p2c.products_id and pd.products_id = p2c.products_id and pd.language_id = '" . (int)$languages_id . "' and p2c.categories_id = '" . (int)$current_category_id . "'";
}
}
if ( (!isset($HTTP_GET_VARS['sort'])) || (!ereg('[1-8][ad]', $HTTP_GET_VARS['sort'])) || (substr($HTTP_GET_VARS['sort'], 0, 1) > sizeof($column_list)) ) {
for ($i=0, $n=sizeof($column_list); $i<$n; $i++) {
if ($column_list[$i] == 'PRODUCT_LIST_NAME') {
$HTTP_GET_VARS['sort'] = $i+1 . 'a';
$listing_sql .= " order by pd.products_name";
break;
}
}
} else {
$sort_col = substr($HTTP_GET_VARS['sort'], 0 , 1);
$sort_order = substr($HTTP_GET_VARS['sort'], 1);
$listing_sql .= ' order by ';
switch ($column_list[$sort_col-1]) {
case 'PRODUCT_LIST_MODEL':
$listing_sql .= "p.products_model " . ($sort_order == 'd' ? 'desc' : '') . ", pd.products_name";
break;
case 'PRODUCT_LIST_NAME':
$listing_sql .= "pd.products_name " . ($sort_order == 'd' ? 'desc' : '');
break;
case 'PRODUCT_LIST_MANUFACTURER':
$listing_sql .= "m.manufacturers_name " . ($sort_order == 'd' ? 'desc' : '') . ", pd.products_name";
break;
case 'PRODUCT_LIST_QUANTITY':
$listing_sql .= "p.products_quantity " . ($sort_order == 'd' ? 'desc' : '') . ", pd.products_name";
break;
case 'PRODUCT_LIST_IMAGE':
$listing_sql .= "pd.products_name";
break;
case 'PRODUCT_LIST_WEIGHT':
$listing_sql .= "p.products_weight " . ($sort_order == 'd' ? 'desc' : '') . ", pd.products_name";
break;
case 'PRODUCT_LIST_PRICE':
$listing_sql .= "final_price " . ($sort_order == 'd' ? 'desc' : '') . ", pd.products_name";
break;
}
}
?>
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