我正在使用腳本從CSV更新Magento中的產品價格。Like語句匹配字符串的一部分
目前CSV中的SKU與DJM的Magento完全不匹配。例如,CSV中的一個可能是33456
,但在Magento中,它將是003456_01
或003456_02
。因此,我需要該腳本僅匹配SKU的中間部分,因此如果在Magento中的SKU之後有00
或_01
,它仍會在移至下一行之前更新與SKU匹配的所有內容。
$mageFilename = 'app/Mage.php';
require_once $mageFilename;
Mage::setIsDeveloperMode(true);
ini_set('display_errors', 1);
umask(0);
Mage::app('admin');
Mage::register('isSecureArea', 1);
Mage::app()->setCurrentStore(Mage_Core_Model_App::ADMIN_STORE_ID);
set_time_limit(0);
ini_set('memory_limit','1024M');
/***************** UTILITY FUNCTIONS ********************/
function _getConnection($type = 'core_read'){
return Mage::getSingleton('core/resource')->getConnection($type);
}
function _getTableName($tableName){
return Mage::getSingleton('core/resource')->getTableName($tableName);
}
function _getAttributeId($attribute_code = 'price'){
$connection = _getConnection('core_read');
$sql = "SELECT attribute_id
FROM " . _getTableName('eav_attribute') . "
WHERE
entity_type_id = ?
AND attribute_code = ?";
$entity_type_id = _getEntityTypeId();
return $connection->fetchOne($sql, array($entity_type_id, $attribute_code));
}
function _getEntityTypeId($entity_type_code = 'catalog_product'){
$connection = _getConnection('core_read');
$sql = "SELECT entity_type_id FROM " . _getTableName('eav_entity_type') . " WHERE entity_type_code = ?";
return $connection->fetchOne($sql, array($entity_type_code));
}
function _getIdFromSku($sku){
$connection = _getConnection('core_read');
$sql = "SELECT entity_id FROM " . _getTableName('catalog_product_entity') . " WHERE sku = ?";
return $connection->fetchOne($sql, array($sku));
}
function _checkIfSkuExists($sku){
$connection = _getConnection('core_read');
$sql = "SELECT COUNT(*) AS count_no FROM " . _getTableName('catalog_product_entity') . " WHERE sku = ?";
$count = $connection->fetchOne($sql, array($sku));
if($count > 0){
return true;
}else{
return false;
}
}
function _updatePrices($data){
$connection = _getConnection('core_write');
$sku = $data[0];
$newPrice = $data[1];
$productId = _getIdFromSku($sku);
$attributeId = _getAttributeId();
$sql = "UPDATE " . _getTableName('catalog_product_entity_decimal') . " cped
SET cped.value = ?
WHERE cped.attribute_id = ?
AND cped.entity_id = ?";
$connection->query($sql, array($newPrice, $attributeId, $productId));
}
/***************** UTILITY FUNCTIONS ********************/
$csv = new Varien_File_Csv();
$data = $csv->getData('price-update/PRDAH014.csv'); //path to csv
array_shift($data);
$message = '';
$count = 1;
foreach($data as $_data){
if(_checkIfSkuExists($_data[0])){
try{
_updatePrices($_data);
$message .= $count . '> Success:: While Updating Price (' . $_data[1] . ') of Sku (' . $_data[0] . '). <br />';
}catch(Exception $e){
$message .= $count .'> Error:: While Upating Price (' . $_data[1] . ') of Sku (' . $_data[0] . ') => '.$e->getMessage().'<br />';
}
}else{
$message .= $count .'> Error:: Product with Sku (' . $_data[0] . ') does\'t exist.<br />';
}
$count++;
}
echo $message;
我已經嘗試過,但目前它是'WHERE sku =?'所以我把'WHERE SKU ='%?%''但仍然不工作。 – KMW
您必須將'WHERE sku =?'改成'WHERE sku LIKE?',然後在函數的開頭添加一行,進行像$ sku =「%」這樣的轉換。 $ sku。 「%」;' – Aleeeeee
我現在已經開始工作了,但是隻有在可能有多個例如匹配的情況下才停止。 CSV有'1234' Magenot有'1234_01'和'1234_02'和'1234_03'我需要它在CSV上用'1234'行中的信息更新它們,然後移動到下一行。目前它在每次更新後移到下一行,而不是搜索更多。 – KMW