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<?php
/**
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/
namespace Magento\Eav\Model\ResourceModel\Entity\Attribute;
/**
* Entity attribute option resource model
*
* @author Magento Core Team <core@magentocommerce.com>
*/
class Option extends \Magento\Framework\Model\ResourceModel\Db\AbstractDb
{
/**
* Resource initialization
*
* @return void
* @codeCoverageIgnore
*/
protected function _construct()
{
$this->_init('eav_attribute_option', 'option_id');
}
/**
* Add Join with option value for collection select
*
* @param \Magento\Eav\Model\Entity\Collection\AbstractCollection $collection
* @param \Magento\Eav\Model\Entity\Attribute $attribute
* @param \Zend_Db_Expr $valueExpr
* @return $this
*/
public function addOptionValueToCollection($collection, $attribute, $valueExpr)
{
$connection = $this->getConnection();
$attributeCode = $attribute->getAttributeCode();
$optionTable1 = $attributeCode . '_option_value_t1';
$optionTable2 = $attributeCode . '_option_value_t2';
$tableJoinCond1 = "{$optionTable1}.option_id={$valueExpr} AND {$optionTable1}.store_id=0";
$tableJoinCond2 = $connection->quoteInto(
"{$optionTable2}.option_id={$valueExpr} AND {$optionTable2}.store_id=?",
$collection->getStoreId()
);
$valueIdExpr = $connection->getIfNullSql(
"{$optionTable2}.option_id",
"{$optionTable1}.option_id"
);
$valueExpr = $connection->getIfNullSql(
"{$optionTable2}.value",
"{$optionTable1}.value"
);
$collection->getSelect()->joinLeft(
[$optionTable1 => $this->getTable('eav_attribute_option_value')],
$tableJoinCond1,
[]
)->joinLeft(
[$optionTable2 => $this->getTable('eav_attribute_option_value')],
$tableJoinCond2,
[
$attributeCode => $valueIdExpr,
$attributeCode . '_value' => $valueExpr,
]
);
return $this;
}
/**
* Add Join with option for collection select
*
* @param \Magento\Eav\Model\Entity\Collection\AbstractCollection $collection
* @param \Magento\Eav\Model\Entity\Attribute $attribute
* @param \Zend_Db_Expr $valueExpr
* @return $this
*/
public function addOptionToCollection($collection, $attribute, $valueExpr)
{
$connection = $this->getConnection();
$attributeCode = $attribute->getAttributeCode();
$optionTable1 = $attributeCode . '_option_t1';
$tableJoinCond1 = "{$optionTable1}.option_id={$valueExpr}";
$valueExpr = $connection->getIfNullSql(
"{$optionTable1}.sort_order"
);
$collection->getSelect()->joinLeft(
[$optionTable1 => $this->getTable('eav_attribute_option')],
$tableJoinCond1,
["{$attributeCode}_order" => $valueExpr]
);
return $this;
}
/**
* Retrieve Select for update Flat data
*
* @param \Magento\Eav\Model\Entity\Attribute\AbstractAttribute $attribute
* @param int $store
* @param bool $hasValueField flag which require option value
* @return \Magento\Framework\DB\Select
*/
public function getFlatUpdateSelect(
\Magento\Eav\Model\Entity\Attribute\AbstractAttribute $attribute,
$store,
$hasValueField = true
) {
$connection = $this->getConnection();
$attributeTable = $attribute->getBackend()->getTable();
$attributeCode = $attribute->getAttributeCode();
$joinConditionTemplate = "%s.entity_id = %s.entity_id" .
" AND %s.entity_type_id = " .
$attribute->getEntityTypeId() .
" AND %s.attribute_id = " .
$attribute->getId() .
" AND %s.store_id = %d";
$joinCondition = sprintf(
$joinConditionTemplate,
'e',
't1',
't1',
't1',
't1',
\Magento\Store\Model\Store::DEFAULT_STORE_ID
);
if ($attribute->getFlatAddChildData()) {
$joinCondition .= ' AND e.child_id = t1.entity_id';
}
$valueExpr = $connection->getCheckSql('t2.value_id > 0', 't2.value', 't1.value');
/** @var $select \Magento\Framework\DB\Select */
$select = $connection->select()->joinLeft(
['t1' => $attributeTable],
$joinCondition,
[]
)->joinLeft(
['t2' => $attributeTable],
sprintf($joinConditionTemplate, 't1', 't2', 't2', 't2', 't2', $store),
[$attributeCode => $valueExpr]
);
if ($attribute->getFrontend()->getInputType() != 'multiselect' && $hasValueField) {
$valueIdExpr = $connection->getCheckSql('to2.value_id > 0', 'to2.value', 'to1.value');
$select->joinLeft(
['to1' => $this->getTable('eav_attribute_option_value')],
"to1.option_id = {$valueExpr} AND to1.store_id = 0",
[]
)->joinLeft(
['to2' => $this->getTable('eav_attribute_option_value')],
$connection->quoteInto("to2.option_id = {$valueExpr} AND to2.store_id = ?", $store),
[$attributeCode . '_value' => $valueIdExpr]
);
}
if ($attribute->getFlatAddChildData()) {
$select->where('e.is_child = 0');
}
return $select;
}
}