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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($column, $value) = each($define_list)) {
if ($value) $column_list[] = $column;
}
$select_column_list = '';
for ($col=0, $n=sizeof($column_list); $col<$n; $col++) {
if ( ($column_list[$col] == 'PRODUCT_LIST_BUY_NOW') || ($column_list[$col] == 'PRODUCT_LIST_PRICE') ) {
continue;
}
if (tep_not_null($select_column_list)) {
$select_column_list .= ', ';
}
switch ($column_list[$col]) {
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':
$select_column_list .= 'p.products_weight';
break;
}
}
if (tep_not_null($select_column_list)) {
$select_column_list .= ', ';
}
// show the products of a specified manufacturer
if (isset($HTTP_GET_VARS['manufacturers_id'])) {
if (isset($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 = '" . $HTTP_GET_VARS['manufacturers_id'] . "' and p.products_id = p2c.products_id and pd.products_id = p2c.products_id and pd.language_id = '" . $languages_id . "' and p2c.categories_id = '" . $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 = '" . $languages_id . "' and p.manufacturers_id = m.manufacturers_id and m.manufacturers_id = '" . $HTTP_GET_VARS['manufacturers_id'] . "'";
}
// We build the categories-dropdown
$filterlist_sql = "select distinct c.categories_id as id, cd.categories_name as name from " . TABLE_PRODUCTS . " p, " . TABLE_PRODUCTS_TO_CATEGORIES . " p2c, " . TABLE_CATEGORIES . " c, " . TABLE_CATEGORIES_DESCRIPTION . " cd where p.products_status = '1' and p.products_id = p2c.products_id and p2c.categories_id = c.categories_id and p2c.categories_id = cd.categories_id and cd.language_id = '" . $languages_id . "' and p.manufacturers_id = '" . $HTTP_GET_VARS['manufacturers_id'] . "' order by cd.categories_name";
} else {
// show the products in a given categorie
if (isset($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 = '" . $HTTP_GET_VARS['filter_id'] . "' and p.products_id = p2c.products_id and pd.products_id = p2c.products_id and pd.language_id = '" . $languages_id . "' and p2c.categories_id = '" . $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 = '" . $languages_id . "' and p2c.categories_id = '" . $current_category_id . "'";
}
// We build the manufacturers Dropdown
$filterlist_sql= "select distinct m.manufacturers_id as id, m.manufacturers_name as name from " . TABLE_PRODUCTS . " p, " . TABLE_PRODUCTS_TO_CATEGORIES . " p2c, " . TABLE_MANUFACTURERS . " m where p.products_status = '1' and p.manufacturers_id = m.manufacturers_id and p.products_id = p2c.products_id and p2c.categories_id = '" . $current_category_id . "' order by m.manufacturers_name";
}
if ( (!$HTTP_GET_VARS['sort']) || (!ereg('[1-8][ad]', $HTTP_GET_VARS['sort'])) || (substr($HTTP_GET_VARS['sort'],0,1) > sizeof($column_list)) ) {
for ($col=0, $n=sizeof($column_list); $col<$n; $col++) {
if ($column_list[$col] == 'PRODUCT_LIST_NAME') {
$HTTP_GET_VARS['sort'] = $col+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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