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<?php
/**
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/
namespace Magento\Variable\Model\ResourceModel;
/**
* Custom variable resource model
*
* @author Magento Core Team <core@magentocommerce.com>
*/
class Variable extends \Magento\Framework\Model\ResourceModel\Db\AbstractDb
{
/**
* Constructor
*
* @return void
*/
protected function _construct()
{
$this->_init('variable', 'variable_id');
}
/**
* Load variable by code
*
* @param \Magento\Variable\Model\Variable $object
* @param string $code
* @return $this
*/
public function loadByCode(\Magento\Variable\Model\Variable $object, $code)
{
if ($result = $this->getVariableByCode($code, true, $object->getStoreId())) {
$object->setData($result);
}
return $this;
}
/**
* Retrieve variable data by code
*
* @param string $code
* @param bool $withValue
* @param integer $storeId
* @return array
*/
public function getVariableByCode($code, $withValue = false, $storeId = 0)
{
$select = $this->getConnection()->select()->from(
$this->getMainTable()
)->where(
$this->getMainTable() . '.code = ?',
$code
);
if ($withValue) {
$this->_addValueToSelect($select, $storeId);
}
return $this->getConnection()->fetchRow($select);
}
/**
* Perform actions after object save
*
* @param \Magento\Framework\Model\AbstractModel $object
* @return $this
*/
protected function _afterSave(\Magento\Framework\Model\AbstractModel $object)
{
parent::_afterSave($object);
if ($object->getUseDefaultValue()) {
/*
* remove store value
*/
$this->getConnection()->delete(
$this->getTable('variable_value'),
['variable_id = ?' => $object->getId(), 'store_id = ?' => $object->getStoreId()]
);
} else {
$data = [
'variable_id' => $object->getId(),
'store_id' => $object->getStoreId(),
'plain_value' => $object->getPlainValue(),
'html_value' => $object->getHtmlValue(),
];
$data = $this->_prepareDataForTable(
new \Magento\Framework\DataObject($data),
$this->getTable('variable_value')
);
$this->getConnection()->insertOnDuplicate(
$this->getTable('variable_value'),
$data,
['plain_value', 'html_value']
);
}
return $this;
}
/**
* Retrieve select object for load object data
*
* @param string $field
* @param mixed $value
* @param \Magento\Framework\Model\AbstractModel $object
* @return $this
*/
protected function _getLoadSelect($field, $value, $object)
{
$select = parent::_getLoadSelect($field, $value, $object);
$this->_addValueToSelect($select, $object->getStoreId());
return $select;
}
/**
* Add variable store and default value to select
*
* @param \Magento\Framework\DB\Select $select
* @param integer $storeId
* @return \Magento\Variable\Model\ResourceModel\Variable
*/
protected function _addValueToSelect(
\Magento\Framework\DB\Select $select,
$storeId = \Magento\Store\Model\Store::DEFAULT_STORE_ID
) {
$connection = $this->getConnection();
$ifNullPlainValue = $connection->getCheckSql(
'store.plain_value IS NULL',
'def.plain_value',
'store.plain_value'
);
$ifNullHtmlValue = $connection->getCheckSql('store.html_value IS NULL', 'def.html_value', 'store.html_value');
$select->joinLeft(
['def' => $this->getTable('variable_value')],
'def.variable_id = ' . $this->getMainTable() . '.variable_id AND def.store_id = 0',
[]
)->joinLeft(
['store' => $this->getTable('variable_value')],
'store.variable_id = def.variable_id AND store.store_id = ' . $connection->quote($storeId),
[]
)->columns(
[
'plain_value' => $ifNullPlainValue,
'html_value' => $ifNullHtmlValue,
'store_plain_value' => 'store.plain_value',
'store_html_value' => 'store.html_value',
]
);
return $this;
}
}