/**
* Load counfigurable attribute by product and product's attribute
*
* @param \Magento\Catalog\Model\Product $product
* @param \Magento\Catalog\Model\Resource\Eav\Attribute $attribute
* @return void
*/
public function loadByProductAndAttribute($product, $attribute)
{
$id = $this->_getResource()->getIdByProductIdAndAttributeId($this, $product->getId(), $attribute->getId());
if ($id) {
$this->load($id);
}
}
/**
* Return Product Attribute Store Label
* Set attribute name like frontend lable for custom attributes (which wasn't defined by Google)
*
* @param \Magento\Catalog\Model\Resource\Eav\Attribute $attribute
* @param int $storeId Store View Id
* @return string Attribute Store View Label or Attribute code
*/
public function getAttributeLabel($attribute, $storeId)
{
$attributeId = $attribute->getId();
$frontendLabel = $attribute->getFrontend()->getLabel();
if (is_array($frontendLabel)) {
$frontendLabel = array_shift($frontendLabel);
}
if (!isset($this->_attributeLabels[$attributeId])) {
$this->_attributeLabels[$attributeId] = $attribute->getStoreLabels();
}
if (isset($this->_attributeLabels[$attributeId][$storeId])) {
return $this->_attributeLabels[$attributeId][$storeId];
} elseif (!empty($frontendLabel)) {
return $frontendLabel;
} else {
return $attribute->getAttributeCode();
}
}
/**
* @param \Magento\Catalog\Model\Resource\Eav\Attribute $attribute
* @param array $data
* @return array
*/
protected function getOption($attribute, $data)
{
$result = [];
$data['option'] = explode("\n", $data['option']);
/** @var \Magento\Eav\Model\Resource\Entity\Attribute\Option\Collection $options */
$options = $this->attrOptionCollectionFactory->create()->setAttributeFilter($attribute->getId())->setPositionOrder('asc', true)->load();
foreach ($data['option'] as $value) {
if (!$options->getItemByColumnValue('value', $value)) {
$result[] = $value;
}
}
return $result ? $this->convertOption($result) : $result;
}
/**
* @param \Magento\Catalog\Model\Resource\Eav\Attribute $attribute
* @param \Magento\Catalog\Model\Resource\Product\Collection $collection
* @return $this
*/
protected function addGlobalAttribute(\Magento\Catalog\Model\Resource\Eav\Attribute $attribute, \Magento\Catalog\Model\Resource\Product\Collection $collection)
{
$storeId = $this->storeManager->getStore()->getId();
switch ($attribute->getBackendType()) {
case 'decimal':
case 'datetime':
case 'int':
$alias = 'at_' . $attribute->getAttributeCode();
$collection->addAttributeToSelect($attribute->getAttributeCode(), 'inner');
break;
default:
$alias = 'at_' . md5($this->getId()) . $attribute->getAttributeCode();
$collection->getSelect()->join([$alias => $collection->getTable('catalog_product_index_eav')], "({$alias}.entity_id = e.entity_id) AND ({$alias}.store_id = {$storeId})" . " AND ({$alias}.attribute_id = {$attribute->getId()})", []);
}
$this->joinedAttributes[$attribute->getAttributeCode()] = $alias;
return $this;
}
