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// Product: added a method to get the name of a given product, product_attribute, in a given language

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bMancone
2011-11-14 18:44:38 +00:00
parent f9059b6575
commit ef3d8a830e
1 changed files with 46 additions and 0 deletions
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classes/Product.php
+46
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@@ -3886,5 +3886,51 @@ class ProductCore extends ObjectModel
return $anchor;
}
/**
* Gets the name of a given product, in the given lang
*
* @since 1.5.0
* @param int $id_product
* @param int $id_product_attribute Optional
* @param int $id_lang Optional
* @return string
*/
public static function getProductName($id_product, $id_product_attribute = null, $id_lang = null)
{
// use the lang in the context if $id_lang is not defined
if (!$id_lang)
$id_lang = (int)Context::getContext()->language->id;
// creates the query object
$query = new DbQuery();
// selects different names, if it is a combination
if ($id_product_attribute)
$query->select('IFNULL(CONCAT(pl.name, \' : \', GROUP_CONCAT(agl.`name`, \' - \', al.name SEPARATOR \', \')),pl.name) as name');
else
$query->select('DISTINCT pl.name as name');
// queries different tables if it is a combination
if ($id_product_attribute)
$query->from('product_attribute pa');
else
$query->from('product_lang pl');
// adds joins & where clauses for combinations
if ($id_product_attribute)
{
$query->innerJoin('product_lang pl ON (pl.id_product = pa.id_product AND pl.id_lang = '.(int)$id_lang.')');
$query->leftJoin('product_attribute_combination pac ON (pac.id_product_attribute = pa.id_product_attribute)');
$query->leftJoin('attribute atr ON (atr.id_attribute = pac.id_attribute)');
$query->leftJoin('attribute_lang al ON (al.id_attribute = atr.id_attribute AND al.id_lang = '.(int)$id_lang.')');
$query->leftJoin('attribute_group_lang agl ON (agl.id_attribute_group = atr.id_attribute_group AND agl.id_lang = '.(int)$id_lang.')');
$query->where('pa.id_product = '.(int)$id_product.' AND pa.id_product_attribute = '.(int)$id_product_attribute);
}
else // or just adds a 'where' clause for a simple product
$query->where('pl.id_product = '.(int)$id_product);
return Db::getInstance()->getValue($query);
}
}