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<?php
/**
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/
namespace Magento\Eav\Model\ResourceModel;
use Magento\Framework\DB\Select;
use Magento\Framework\Model\AbstractModel;
/**
* EAV attribute resource model (Using Forms)
*
* @api
* @since 100.0.2
*/
abstract class Attribute extends \Magento\Eav\Model\ResourceModel\Entity\Attribute
{
/**
* Get EAV website table
*
* Get table, where website-dependent attribute parameters are stored
* If realization doesn't demand this functionality, let this function just return null
*
* @return string|null
*/
abstract protected function _getEavWebsiteTable();
/**
* Get Form attribute table
*
* Get table, where dependency between form name and attribute ids are stored
*
* @return string|null
*/
abstract protected function _getFormAttributeTable();
/**
* Perform actions before object save
*
* @param \Magento\Framework\Model\AbstractModel $object
* @return $this
*/
protected function _beforeSave(AbstractModel $object)
{
$validateRules = $object->getData('validate_rules');
if (is_array($validateRules)) {
$object->setData('validate_rules', $this->getSerializer()->serialize($validateRules));
}
return parent::_beforeSave($object);
}
/**
* Retrieve select object for load object data
*
* @param string $field
* @param mixed $value
* @param AbstractModel $object
* @return Select
*/
protected function _getLoadSelect($field, $value, $object)
{
$select = parent::_getLoadSelect($field, $value, $object);
$websiteId = (int)$object->getWebsite()->getId();
if ($websiteId) {
$connection = $this->getConnection();
$columns = [];
$scopeTable = $this->_getEavWebsiteTable();
$describe = $connection->describeTable($scopeTable);
unset($describe['attribute_id']);
foreach (array_keys($describe) as $columnName) {
$columns['scope_' . $columnName] = $columnName;
}
$conditionSql = $connection->quoteInto(
$this->getMainTable() . '.attribute_id = scope_table.attribute_id AND scope_table.website_id =?',
$websiteId
);
$select->joinLeft(['scope_table' => $scopeTable], $conditionSql, $columns);
}
return $select;
}
/**
* Save attribute/form relations after attribute save
*
* @param \Magento\Framework\Model\AbstractModel $object
* @return $this
* @SuppressWarnings(PHPMD.CyclomaticComplexity)
*/
protected function _afterSave(AbstractModel $object)
{
$forms = $object->getData('used_in_forms');
$connection = $this->getConnection();
if (is_array($forms)) {
$where = ['attribute_id=?' => $object->getId()];
$connection->delete($this->_getFormAttributeTable(), $where);
$data = [];
foreach ($forms as $formCode) {
$data[] = ['form_code' => $formCode, 'attribute_id' => (int)$object->getId()];
}
if ($data) {
$connection->insertMultiple($this->_getFormAttributeTable(), $data);
}
}
// update sort order
if (!$object->isObjectNew() && $object->dataHasChangedFor('sort_order')) {
$data = ['sort_order' => $object->getSortOrder()];
$where = ['attribute_id=?' => (int)$object->getId()];
$connection->update($this->getTable('eav_entity_attribute'), $data, $where);
}
// save scope attributes
$websiteId = (int)$object->getWebsite()->getId();
if ($websiteId) {
$table = $this->_getEavWebsiteTable();
$describe = $this->getConnection()->describeTable($table);
$data = [];
if (!$object->getScopeWebsiteId() || $object->getScopeWebsiteId() != $websiteId) {
$data = $this->getScopeValues($object);
}
$data['attribute_id'] = (int)$object->getId();
$data['website_id'] = (int)$websiteId;
unset($describe['attribute_id']);
unset($describe['website_id']);
$updateColumns = [];
foreach (array_keys($describe) as $columnName) {
$data[$columnName] = $object->getData('scope_' . $columnName);
$updateColumns[] = $columnName;
}
$connection->insertOnDuplicate($table, $data, $updateColumns);
}
return parent::_afterSave($object);
}
/**
* Return scope values for attribute and website
*
* @param \Magento\Eav\Model\Attribute $object
* @return array
*/
public function getScopeValues(\Magento\Eav\Model\Attribute $object)
{
$connection = $this->getConnection();
$bind = ['attribute_id' => (int)$object->getId(), 'website_id' => (int)$object->getWebsite()->getId()];
$select = $connection->select()->from(
$this->_getEavWebsiteTable()
)->where(
'attribute_id = :attribute_id'
)->where(
'website_id = :website_id'
)->limit(
1
);
$result = $connection->fetchRow($select, $bind);
if (!$result) {
$result = [];
}
return $result;
}
/**
* Return forms in which the attribute
*
* @param \Magento\Framework\Model\AbstractModel $object
* @return array
*/
public function getUsedInForms(AbstractModel $object)
{
$connection = $this->getConnection();
$bind = ['attribute_id' => (int)$object->getId()];
$select = $connection->select()->from(
$this->_getFormAttributeTable(),
'form_code'
)->where(
'attribute_id = :attribute_id'
);
return $connection->fetchCol($select, $bind);
}
}