Oj chyba sam nie dam rady.
Tak wygląda u mnie funkcja find:public static function find($id_lang, $expr, $pageNumber = 1, $pageSize = 1, $orderBy = 'position', $orderWay = 'desc', $ajax = false, $useCookie = true)
{
global $cookie;
$db = Db::getInstance(_PS_USE_SQL_SLAVE_);
// Only use cookie if id_customer is not present
if ($useCookie)
$id_customer = (int)$cookie->id_customer;
else
$id_customer = 0;
// TODO : smart page management
if ($pageNumber < 1) $pageNumber = 1;
if ($pageSize < 1) $pageSize = 1;
if (!Validate::isOrderBy($orderBy) OR !Validate::isOrderWay($orderWay))
return false;
$intersectArray = array();
$scoreArray = array();
$words = explode(' ', Search::sanitize($expr, (int)$id_lang));
foreach ($words AS $key => $word)
if (!empty($word) AND strlen($word) >= (int)Configuration::get('PS_SEARCH_MINWORDLEN'))
{
$word = str_replace('%', '\\%', $word);
$word = str_replace('_', '\\_', $word);
$intersectArray[] = 'SELECT id_product
FROM '._DB_PREFIX_.'search_word sw
LEFT JOIN '._DB_PREFIX_.'search_index si ON sw.id_word = si.id_word
WHERE sw.id_lang = '.(int)$id_lang.'
AND sw.word LIKE
'.($word[0] == '-'
? ' \''.pSQL(Tools::substr($word, 1, PS_SEARCH_MAX_WORD_LENGTH)).'%\''
: '\''.pSQL(Tools::substr($word, 0, PS_SEARCH_MAX_WORD_LENGTH)).'%\''
);
if ($word[0] != '-')
$scoreArray[] = 'sw.word LIKE \''.pSQL(Tools::substr($word, 0, PS_SEARCH_MAX_WORD_LENGTH)).'%\'';
}
else
unset($words[$key]);
if (!sizeof($words))
return ($ajax ? array() : array('total' => 0, 'result' => array()));
$score = '';
if (sizeof($scoreArray))
$score = ',(
SELECT SUM(weight)
FROM '._DB_PREFIX_.'search_word sw
LEFT JOIN '._DB_PREFIX_.'search_index si ON sw.id_word = si.id_word
WHERE sw.id_lang = '.(int)$id_lang.'
AND si.id_product = p.id_product
AND ('.implode(' OR ', $scoreArray).')
) position';
$result = $db->ExecuteS('
SELECT cp.`id_product`
FROM `'._DB_PREFIX_.'category_group` cg
INNER JOIN `'._DB_PREFIX_.'category_product` cp ON cp.`id_category` = cg.`id_category`
INNER JOIN `'._DB_PREFIX_.'category` c ON cp.`id_category` = c.`id_category`
INNER JOIN `'._DB_PREFIX_.'product` p ON cp.`id_product` = p.`id_product`
WHERE c.`active` = 1 AND p.`active` = 1 AND indexed = 1
AND cg.`id_group` '.(!$id_customer ? '= 1' : 'IN (
SELECT id_group FROM '._DB_PREFIX_.'customer_group
WHERE id_customer = '.(int)$id_customer.'
)'), false);
$eligibleProducts = array();
while ($row = $db->nextRow($result))
$eligibleProducts[] = $row['id_product'];
foreach ($intersectArray as $query)
{
$result = $db->ExecuteS($query, false);
$eligibleProducts2 = array();
while ($row = $db->nextRow($result))
$eligibleProducts2[] = $row['id_product'];
$eligibleProducts = array_intersect($eligibleProducts, $eligibleProducts2);
if (!count($eligibleProducts))
return ($ajax ? array() : array('total' => 0, 'result' => array()));
}
array_unique($eligibleProducts);
$productPool = '';
foreach ($eligibleProducts AS $id_product)
if ($id_product)
$productPool .= (int)$id_product.',';
if (empty($productPool))
return ($ajax ? array() : array('total' => 0, 'result' => array()));
$productPool = ((strpos($productPool, ',') === false) ? (' = '.(int)$productPool.' ') : (' IN ('.rtrim($productPool, ',').') '));
if ($ajax)
{
return $db->ExecuteS('
SELECT DISTINCT p.id_product, pl.name pname, cl.name cname,
cl.link_rewrite crewrite, pl.link_rewrite prewrite '.$score.'
FROM '._DB_PREFIX_.'product p
INNER JOIN `'._DB_PREFIX_.'product_lang` pl ON (p.`id_product` = pl.`id_product` AND pl.`id_lang` = '.(int)$id_lang.')
INNER JOIN `'._DB_PREFIX_.'category_lang` cl ON (p.`id_category_default` = cl.`id_category` AND cl.`id_lang` = '.(int)$id_lang.')
WHERE p.`id_product` '.$productPool.'
ORDER BY position DESC LIMIT 10');
}
$queryResults = '
SELECT p.*, pl.`description_short`, pl.`available_now`, pl.`available_later`, pl.`link_rewrite`, pl.`name`,
tax.`rate`, i.`id_image`, il.`legend`, m.`name` manufacturer_name '.$score.', DATEDIFF(p.`date_add`, DATE_SUB(NOW(), INTERVAL '.(Validate::isUnsignedInt(Configuration::get('PS_NB_DAYS_NEW_PRODUCT')) ? Configuration::get('PS_NB_DAYS_NEW_PRODUCT') : 20).' DAY)) > 0 new
FROM '._DB_PREFIX_.'product p
INNER JOIN `'._DB_PREFIX_.'product_lang` pl ON (p.`id_product` = pl.`id_product` AND pl.`id_lang` = '.(int)$id_lang.')
LEFT JOIN `'._DB_PREFIX_.'tax_rule` tr ON (p.`id_tax_rules_group` = tr.`id_tax_rules_group`
AND tr.`id_country` = '.(int)Country::getDefaultCountryId().'
AND tr.`id_state` = 0)
LEFT JOIN `'._DB_PREFIX_.'tax` tax ON (tax.`id_tax` = tr.`id_tax`)
LEFT JOIN `'._DB_PREFIX_.'manufacturer` m ON m.`id_manufacturer` = p.`id_manufacturer`
LEFT JOIN `'._DB_PREFIX_.'image` i ON (i.`id_product` = p.`id_product` AND i.`cover` = 1)
LEFT JOIN `'._DB_PREFIX_.'image_lang` il ON (i.`id_image` = il.`id_image` AND il.`id_lang` = '.(int)$id_lang.')
WHERE p.`id_product` '.$productPool.'
'.($orderBy ? 'ORDER BY '.$orderBy : '').($orderWay ? ' '.$orderWay : '').'
LIMIT '.(int)(($pageNumber - 1) * $pageSize).','.(int)$pageSize;
$result = $db->ExecuteS($queryResults);
$total = $db->getValue('SELECT COUNT(*)
FROM '._DB_PREFIX_.'product p
INNER JOIN `'._DB_PREFIX_.'product_lang` pl ON (p.`id_product` = pl.`id_product` AND pl.`id_lang` = '.(int)$id_lang.')
LEFT JOIN `'._DB_PREFIX_.'tax_rule` tr ON (p.`id_tax_rules_group` = tr.`id_tax_rules_group`
AND tr.`id_country` = '.(int)Country::getDefaultCountryId().'
AND tr.`id_state` = 0)
LEFT JOIN `'._DB_PREFIX_.'tax` tax ON (tax.`id_tax` = tr.`id_tax`)
LEFT JOIN `'._DB_PREFIX_.'manufacturer` m ON m.`id_manufacturer` = p.`id_manufacturer`
LEFT JOIN `'._DB_PREFIX_.'image` i ON (i.`id_product` = p.`id_product` AND i.`cover` = 1)
LEFT JOIN `'._DB_PREFIX_.'image_lang` il ON (i.`id_image` = il.`id_image` AND il.`id_lang` = '.(int)$id_lang.')
WHERE p.`id_product` '.$productPool);
if (!$result)
$resultProperties = false;
else
$resultProperties = Product::getProductsProperties((int)$id_lang, $result);
return array('total' => $total,'result' => $resultProperties);
}
