/**
* Load model attributes data
*
* @param \Magento\Framework\Model\AbstractModel $object
* @return $this
*/
protected function _loadModelAttributes($object)
{
if (!$object->getId()) {
return $this;
}
\Magento\Framework\Profiler::start('load_model_attributes');
$selects = array();
foreach (array_keys($this->getAttributesByTable()) as $table) {
$attribute = current($this->_attributesByTable[$table]);
$eavType = $attribute->getBackendType();
$select = $this->_getLoadAttributesSelect($object, $table);
$selects[$eavType][] = $select->columns('*');
}
$selectGroups = $this->_resourceHelper->getLoadAttributesSelectGroups($selects);
foreach ($selectGroups as $selects) {
if (!empty($selects)) {
$select = $this->_prepareLoadSelect($selects);
$values = $this->_getReadAdapter()->fetchAll($select);
foreach ($values as $valueRow) {
$this->_setAttributeValue($object, $valueRow);
}
}
}
\Magento\Framework\Profiler::stop('load_model_attributes');
return $this;
}
/**
* Load attributes into loaded entities
*
* @param bool $printQuery
* @param bool $logQuery
* @return $this
* @throws EavException
* @throws \Exception
* @SuppressWarnings(PHPMD.CyclomaticComplexity)
* @SuppressWarnings(PHPMD.NPathComplexity)
* @SuppressWarnings(PHPMD.UnusedFormalParameter)
*/
public function _loadAttributes($printQuery = false, $logQuery = false)
{
if (empty($this->_items) || empty($this->_itemsById) || empty($this->_selectAttributes)) {
return $this;
}
$entity = $this->getEntity();
$tableAttributes = [];
$attributeTypes = [];
foreach ($this->_selectAttributes as $attributeCode => $attributeId) {
if (!$attributeId) {
continue;
}
$attribute = $this->_eavConfig->getAttribute($entity->getType(), $attributeCode);
if ($attribute && !$attribute->isStatic()) {
$tableAttributes[$attribute->getBackendTable()][] = $attributeId;
if (!isset($attributeTypes[$attribute->getBackendTable()])) {
$attributeTypes[$attribute->getBackendTable()] = $attribute->getBackendType();
}
}
}
$selects = [];
foreach ($tableAttributes as $table => $attributes) {
$select = $this->_getLoadAttributesSelect($table, $attributes);
$selects[$attributeTypes[$table]][] = $this->_addLoadAttributesSelectValues($select, $table, $attributeTypes[$table]);
}
$selectGroups = $this->_resourceHelper->getLoadAttributesSelectGroups($selects);
foreach ($selectGroups as $selects) {
if (!empty($selects)) {
try {
$select = implode(' UNION ALL ', $selects);
$values = $this->getConnection()->fetchAll($select);
} catch (\Exception $e) {
$this->printLogQuery(true, true, $select);
throw $e;
}
foreach ($values as $value) {
$this->_setItemAttributeValue($value);
}
}
}
return $this;
}